/*
 * Medical Agenda - Sistema de Gestión de Citas Médicas
 * Archivo CSS centralizado con colores unificados
 * Versión: 1.0
 */

/* ===== VARIABLES CSS GLOBALES ===== */
:root {
    /* Colores principales unificados */
    --primary-color: #2c3e50;
    --secondary-color: #49cab7;
    --tertiary-color: #56c477;
    --accent-color: #3498db;
    
    /* Colores de texto */
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --text-white: #ffffff;
    
    /* Colores de fondo */
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --sidebar-bg: #49cab7;
    --navbar-bg: #2c3e50;
    
    /* Colores de borde */
    --border-color: #dee2e6;
    --border-light: #e9ecef;
    
    /* Colores de estado */
    --success-color: #56c477;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    
    /* Colores de estado de citas */
    --status-programada: #ffc107;
    --status-confirmada: #49cab7;
    --status-completada: #56c477;
    --status-cancelada: #dc3545;
    --status-no-asistio: #6c757d;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 15px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 25px rgba(0,0,0,0.15);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Bordes redondeados */
    --border-radius-sm: 5px;
    --border-radius-md: 10px;
    --border-radius-lg: 15px;
    --border-radius-xl: 20px;
    --border-radius-pill: 25px;
}

/* ===== MODO OSCURO ===== */
[data-theme="dark"] {
    --primary-color: #34495e;
    --secondary-color: #5ddbcc;
    --tertiary-color: #6bcf7f;
    --accent-color: #52a9e8;
    
    --text-dark: #ecf0f1;
    --text-light: #bdc3c7;
    
    --bg-color: #2c3e50;
    --card-bg: #34495e;
    --sidebar-bg: #2c3e50;
    --navbar-bg: #1a252f;
    
    --border-color: #34495e;
    --border-light: #495057;
    
    --success-color: #6bcf7f;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
    --info-color: #3498db;
}

/* ===== ESTILOS BASE ===== */
/* Reset global para prevenir overflow horizontal */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Contenedores principales responsivos */
.container, .container-fluid {
    max-width: 100%;
    overflow-x: hidden;
}

/* Prevenir overflow en elementos comunes */
.row {
    margin-left: 0;
    margin-right: 0;
}

.col, [class*="col-"] {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

/* Asegurar que las tablas no causen overflow */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Prevenir overflow en cards y modales */
.card, .modal-content {
    max-width: 100%;
    word-wrap: break-word;
}

/* Asegurar que elementos posicionados no causen overflow */
.mobile-quick-actions {
    max-width: calc(100vw - 30px);
}

/* Prevenir overflow en elementos con posición fija */
[style*="position: fixed"], .position-fixed {
    max-width: 100vw;
}

/* Asegurar que ningún elemento exceda el viewport */
@media (max-width: 768px) {
    * {
        max-width: 100vw !important;
    }
    
    .mobile-user-menu {
        max-width: calc(100vw - 10px) !important;
    }
    
    .mobile-quick-actions {
        right: 15px !important;
        max-width: none;
    }
    
    /* Optimizaciones específicas para dropdown en móviles */
    #pacientes_resultados {
        position: fixed !important;
        z-index: 10000 !important;
        max-height: 40vh !important;
        width: calc(100vw - 30px) !important;
        left: 15px !important;
        right: 15px !important;
        top: auto !important;
        /* Mejorar visibilidad en móviles */
        background: white !important;
        border: 2px solid #007bff !important;
        box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
        border-radius: 8px !important;
    }
    
    /* Asegurar que el contenedor padre permita el dropdown */
    .position-relative {
        overflow: visible !important;
        z-index: 1 !important;
    }
    
    /* Mejorar elementos del dropdown para táctil */
    #pacientes_resultados .dropdown-item {
        min-height: 48px !important;
        padding: 16px !important;
        font-size: 16px !important;
        border-bottom: 1px solid #eee !important;
        -webkit-tap-highlight-color: rgba(0,123,255,0.1) !important;
    }
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-dark);
    transition: all var(--transition-normal);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* ===== NAVEGACIÓN ===== */
.navbar {
    background-color: var(--navbar-bg);
    box-shadow: var(--shadow-sm);
}

/* Navbar sticky optimizado para móviles - Versión estable */
@media (max-width: 991.98px) {
    .navbar {
        position: sticky;
        top: 0;
        z-index: 1030;
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
        background-color: var(--navbar-bg) !important;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 2px 6px rgba(0,0,0,0.08);
        transition: box-shadow 0.2s ease, backdrop-filter 0.2s ease;
        /* Aceleración por hardware sin will-change problemático */
        transform: translate3d(0, 0, 0);
        -webkit-transform: translate3d(0, 0, 0);
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }
    
    /* Prevenir problemas de scroll en iOS */
    body {
        -webkit-overflow-scrolling: touch;
        overflow-scrolling: touch;
    }
    
    /* Ajustar el contenido principal - Versión estable */
    .main-content {
        padding-top: 1rem;
        min-height: calc(100vh - 70px);
    }
    
    /* Contenedor principal simplificado */
    .container-fluid {
        position: relative;
    }
    
    /* Sidebar móvil optimizado */
    .sidebar {
        top: 0;
        z-index: 1025;
    }
    
    /* Accesos rápidos móviles */
    .mobile-quick-actions {
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 1020;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    /* Menú móvil de usuario */
    .mobile-user-menu {
        top: 0;
        z-index: 1035;
        margin-top: 0;
    }
    
    /* Elementos base sin optimizaciones agresivas */
    .card, .table-responsive, .modal {
        position: relative;
    }
    
    /* Reducir el uso de backdrop-filter en dispositivos lentos */
    @media (max-width: 480px) and (max-resolution: 150dpi) {
        .navbar {
            backdrop-filter: none !important;
            -webkit-backdrop-filter: none !important;
            background-color: var(--navbar-bg) !important;
            opacity: 0.98;
        }
    }
}

/* ===== BOTÓN DE TEMA ===== */
.theme-toggle {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border-radius: var(--border-radius-pill);
    padding: 8px 12px;
    transition: all var(--transition-fast);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    position: relative;
    overflow: hidden;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.theme-toggle:active {
    transform: scale(0.95);
    background: rgba(255, 255, 255, 0.2);
}

.theme-toggle i {
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.theme-toggle:hover i {
    transform: rotate(15deg);
}

/* Efecto ripple para el botón de tema */
.theme-toggle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.theme-toggle:active::before {
    width: 100px;
    height: 100px;
}

/* Estilos específicos para móvil */
@media (max-width: 768px) {
    .theme-toggle {
        padding: 6px 10px;
        min-width: 40px;
        min-height: 40px;
        margin-right: 8px !important;
        border-width: 1.5px;
    }
    
    .theme-toggle i {
        font-size: 1rem;
    }
    
    /* Posicionamiento específico en navbar móvil */
    .navbar-nav {
        align-items: center;
        flex-direction: row;
        gap: 0.25rem;
    }
    
    .navbar-brand {
        flex: 1;
        margin-right: 0;
        font-size: 1.1rem;
    }
    
    .navbar-brand i {
        font-size: 1.2rem;
    }
    
    /* Optimización del dropdown de usuario en móvil */
    .nav-item.dropdown {
        display: flex;
        align-items: center;
        position: relative;
    }
    
    /* Asegurar que el contenedor del navbar permita el dropdown */
    .navbar .container-fluid {
        position: relative;
        overflow: visible;
    }
    
    .navbar-nav {
        position: relative;
        overflow: visible;
    }
    
    .dropdown-menu {
        min-width: 200px;
        right: 0;
        left: auto;
        z-index: 1050;
        position: absolute;
    }
    
    /* Asegurar que el menú desplegable se cierre correctamente */
    .nav-item.dropdown .dropdown-menu {
        z-index: 1050;
        position: absolute;
        top: 100%;
        right: 0;
        left: auto;
        transform: translateY(0);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.15s ease, visibility 0.15s ease, transform 0.15s ease;
        pointer-events: none;
    }
    
    .nav-item.dropdown .dropdown-menu.show {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }
    
    /* Prevenir que el menú se mantenga abierto */
    .nav-item.dropdown:not(.show) .dropdown-menu {
        display: none !important;
    }
    
    /* Alineación perfecta de elementos del navbar */
    .navbar .container-fluid {
        display: flex;
        align-items: center;
        position: relative;
        overflow: visible;
    }
    
    .navbar-nav.ms-auto {
        display: flex;
        align-items: center;
        height: 100%;
    }
}

/* Estilos para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .theme-toggle {
        padding: 7px 11px;
        min-width: 42px;
        min-height: 42px;
    }
    
    .theme-toggle i {
        font-size: 1.05rem;
    }
}

/* Mejoras adicionales para la navbar */
.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
    position: relative;
    overflow: visible;
}

/* ===== ENLACE DE PERFIL DE USUARIO ===== */
.user-profile-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem;
    border-radius: var(--border-radius-pill);
    transition: all var(--transition-fast);
    position: relative;
    text-decoration: none;
    color: var(--text-white);
}

.user-profile-link:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.02);
    color: var(--text-white);
    text-decoration: none;
}

.user-profile-link:active {
    transform: scale(0.98);
    background: rgba(255, 255, 255, 0.2);
}

.user-profile-link i {
    font-size: 1.2rem;
    color: var(--text-white);
    transition: all var(--transition-fast);
}

.user-profile-link:hover i {
    transform: scale(1.05);
}

/* Estilos para iconos de avatar en el enlace de perfil */
.user-profile-link i.fa-user-circle {
    color: rgba(255, 255, 255, 0.9);
    transition: all var(--transition-fast);
}

.user-profile-link:hover i.fa-user-circle {
    color: rgba(255, 255, 255, 1);
    transform: scale(1.05);
}

/* Efecto ripple para el enlace de perfil */
.user-profile-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.user-profile-link:active::before {
    width: 80px;
    height: 80px;
}

/* Estilos específicos para móvil del enlace de perfil */
@media (max-width: 768px) {
    .user-profile-link {
        min-width: 40px;
        min-height: 40px;
        padding: 0.4rem;
    }
    
    .user-profile-link i {
        font-size: 1.3rem;
    }
    
    /* Estilos específicos para el botón móvil */
    button.user-profile-link {
        background: transparent;
        border: 1px solid rgba(255, 255, 255, 0.3);
        cursor: pointer;
        color: var(--text-white);
        border-radius: 25px;
        padding: 0.4rem 0.8rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.9rem;
        transition: all var(--transition-fast);
    }
    
    button.user-profile-link:hover {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.5);
        transform: scale(1.02);
    }
    
    button.user-profile-link:focus {
        outline: 2px solid rgba(255, 255, 255, 0.5);
        outline-offset: 2px;
        background: rgba(255, 255, 255, 0.1);
    }
    
    button.user-profile-link i.fa-user-circle {
        color: rgba(255, 255, 255, 0.9);
    }
    
    button.user-profile-link:hover i.fa-user-circle {
        color: rgba(255, 255, 255, 1);
    }
}

@media (max-width: 576px) {
    .user-profile-link {
        min-width: 36px;
        min-height: 36px;
        padding: 0.3rem;
    }
    
    .user-profile-link i {
        font-size: 1.2rem;
    }
    
    /* ===== CALENDARIO MÓVIL EXTRA PEQUEÑO ===== */
    /* Eliminar completamente márgenes y padding del calendario */
    .calendar-card-mobile {
        margin-left: -10px !important;
        margin-right: -10px !important;
        border-radius: 0 !important;
        border-left: none !important;
        border-right: none !important;
        box-shadow: none !important;
    }
    
    .calendar-body-mobile {
        padding: 0 !important;
        margin: 0 !important;
    }
    
    /* Optimizar toolbar del calendario para pantallas muy pequeñas */
    .fc-toolbar {
        padding: 0.5rem !important;
        margin: 0 !important;
    }
    
    .fc-toolbar-title {
        font-size: 1rem !important;
    }
    
    .fc-button {
        padding: 0.4rem 0.6rem !important;
        font-size: 0.75rem !important;
        min-width: 36px !important;
        min-height: 36px !important;
    }
    
    /* Optimizar vista del calendario */
    .fc-view-harness {
        border-radius: 0 !important;
    }
    
    .fc-col-header-cell {
        padding: 0.4rem 0.2rem !important;
        font-size: 0.7rem !important;
    }
    
    .fc-daygrid-day-number {
        font-size: 0.8rem !important;
        padding: 0.2rem !important;
    }
    
    .fc-event {
        font-size: 0.7rem !important;
        padding: 0.1rem 0.2rem !important;
        margin: 0.05rem !important;
    }
}

/* Modo oscuro para el enlace de perfil */
[data-theme="dark"] .user-profile-link:hover {
    background: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .user-profile-link:active {
    background: rgba(255, 255, 255, 0.25);
}

[data-theme="dark"] .user-profile-link i {
    color: var(--text-white);
}

/* ===== MENÚ MÓVIL DE USUARIO ===== */
.mobile-user-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    max-width: calc(100vw - 20px);
    height: 100vh;
    background: linear-gradient(145deg, 
                rgba(255, 255, 255, 0.95) 0%, 
                rgba(255, 255, 255, 0.9) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.2),
                inset 1px 0 0 rgba(255, 255, 255, 0.3);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px 0 0 20px;
    z-index: 1080;
    transition: right 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), 
                box-shadow 0.3s ease,
                backdrop-filter 0.3s ease,
                visibility 0.5s ease,
                opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateZ(0);
    will-change: right, box-shadow;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

.mobile-user-menu.show {
    right: 0;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    box-shadow: -12px 0 40px rgba(0, 0, 0, 0.3),
                -4px 0 20px rgba(73, 202, 183, 0.1),
                inset 1px 0 0 rgba(255, 255, 255, 0.4);
}

/* Animación de entrada para los elementos del menú */
.mobile-user-menu.show .mobile-menu-item {
    animation: slideInFromRight 0.6s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
    opacity: 0;
    transform: translateX(30px);
}

.mobile-user-menu.show .mobile-menu-item:nth-child(1) { animation-delay: 0.1s; }
.mobile-user-menu.show .mobile-menu-item:nth-child(2) { animation-delay: 0.2s; }
.mobile-user-menu.show .mobile-menu-item:nth-child(3) { animation-delay: 0.3s; }
.mobile-user-menu.show .mobile-menu-item:nth-child(4) { animation-delay: 0.4s; }
.mobile-user-menu.show .mobile-menu-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes slideInFromRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.mobile-user-menu-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-white);
    padding: 2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 90px;
    position: relative;
    overflow: hidden;
}

.mobile-user-menu-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    pointer-events: none;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.user-avatar {
    font-size: 2.8rem;
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.user-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.5px;
}

.close-user-menu {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--text-white);
    font-size: 1.4rem;
    padding: 0.75rem;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    backdrop-filter: blur(5px);
    position: relative;
    z-index: 1;
    outline: none;
}

.close-user-menu:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

.close-user-menu:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.close-user-menu:active {
    transform: scale(0.9) rotate(90deg);
    transition: transform 0.1s ease;
}

.mobile-user-menu-content {
    flex: 1;
    padding: 1.5rem 0;
    overflow-y: auto;
    background: transparent;
    position: relative;
}

.mobile-user-menu-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 1rem;
    right: 1rem;
    height: 1px;
    background: linear-gradient(90deg, 
                transparent 0%, 
                rgba(73, 202, 183, 0.3) 50%, 
                transparent 100%);
}

.mobile-menu-item {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.2rem 2rem;
    margin: 0.25rem 1rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: none;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: calc(100% - 2rem);
    text-align: left;
    font-size: 1.05rem;
    font-weight: 500;
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    outline: none;
    min-height: 48px;
}

.mobile-menu-item:hover,
.mobile-menu-item:focus {
    background: linear-gradient(135deg, 
                var(--secondary-color) 0%, 
                var(--tertiary-color) 100%);
    color: var(--text-white);
    transform: translateX(8px) scale(1.02);
    box-shadow: 0 8px 25px rgba(73, 202, 183, 0.3),
                0 4px 15px rgba(0, 0, 0, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.4);
}

/* Estado de foco específico para accesibilidad */
.mobile-menu-item:focus {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
}

/* Estado activo/pressed */
.mobile-menu-item:active {
    transform: translateX(6px) scale(0.98);
    transition: transform 0.1s ease;
}

.mobile-menu-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.mobile-menu-item:hover::before {
    left: 100%;
}

.mobile-menu-item i {
    font-size: 1.3rem;
    width: 24px;
    text-align: center;
    color: var(--secondary-color);
    transition: all var(--transition-normal);
    background: rgba(73, 202, 183, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Indicador visual para elementos interactivos */
.mobile-menu-item::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--secondary-color);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.mobile-menu-item:hover::after,
.mobile-menu-item:focus::after {
    opacity: 1;
}

.mobile-menu-item:hover i,
.mobile-menu-item:focus i {
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1) rotate(5deg);
}

/* Mejora de contraste para texto */
.mobile-menu-item span {
    font-weight: 500;
    letter-spacing: 0.3px;
    line-height: 1.4;
}

.mobile-menu-item.logout {
    color: var(--danger-color);
}

.mobile-menu-item.logout:hover {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
}

.mobile-menu-item.logout i {
    color: var(--danger-color);
}

.mobile-menu-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin: 1rem 2rem;
    border-radius: 1px;
    position: relative;
}

.mobile-menu-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: var(--secondary-color);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(73, 202, 183, 0.5);
}

/* Overlay para el menú móvil */
.mobile-user-menu-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background: linear-gradient(135deg, 
                rgba(0, 0, 0, 0.4) 0%, 
                rgba(0, 0, 0, 0.6) 100%) !important;
    backdrop-filter: blur(3px) saturate(120%);
    z-index: 1075 !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), 
                visibility 0.4s cubic-bezier(0.25, 0.8, 0.25, 1),
                backdrop-filter 0.3s ease;
    pointer-events: none;
    display: none;
    will-change: opacity, backdrop-filter, transform;
}

.mobile-user-menu-overlay.show {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    backdrop-filter: blur(6px) saturate(150%);
}

/* Asegurar que el overlay no interfiera con el sidebar */
@media (max-width: 991.98px) {
    .mobile-user-menu-overlay.show {
        z-index: 1075 !important;
    }
    
    /* El sidebar debe tener mayor z-index que el overlay del menú de usuario */
    .sidebar {
        z-index: 1085 !important;
    }
    
    .sidebar-overlay {
        z-index: 1070 !important;
    }
}

/* Modo oscuro para el menú móvil */
[data-theme="dark"] .mobile-user-menu {
    background: linear-gradient(145deg, 
                rgba(44, 62, 80, 0.95) 0%, 
                rgba(52, 73, 94, 0.9) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.5),
                inset 1px 0 0 rgba(255, 255, 255, 0.1);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .mobile-user-menu.show {
    box-shadow: -12px 0 40px rgba(0, 0, 0, 0.6),
                -4px 0 20px rgba(73, 202, 183, 0.2),
                inset 1px 0 0 rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .mobile-menu-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
}

/* Accesibilidad en modo oscuro */
[data-theme="dark"] .mobile-menu-item:focus {
    outline: 3px solid #60a5fa;
    outline-offset: 2px;
    background: rgba(96, 165, 250, 0.1);
}

[data-theme="dark"] .close-user-menu:focus {
    outline: 2px solid #60a5fa;
    outline-offset: 2px;
}

/* Mejor contraste en modo oscuro */
[data-theme="dark"] .mobile-menu-item span {
    color: #e2e8f0;
    font-weight: 500;
}

[data-theme="dark"] .mobile-menu-item::after {
    background: #60a5fa;
}

[data-theme="dark"] .mobile-menu-item:hover,
[data-theme="dark"] .mobile-menu-item:focus {
    background: linear-gradient(135deg, 
                var(--secondary-color) 0%, 
                var(--tertiary-color) 100%);
    color: var(--text-white);
    box-shadow: 0 8px 25px rgba(73, 202, 183, 0.4),
                0 4px 15px rgba(0, 0, 0, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

[data-theme="dark"] .mobile-menu-item i {
    background: rgba(73, 202, 183, 0.15);
    color: var(--secondary-color);
}

[data-theme="dark"] .mobile-menu-item:hover i {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
}

[data-theme="dark"] .mobile-menu-divider {
    background: linear-gradient(90deg, 
                transparent 0%, 
                rgba(255, 255, 255, 0.2) 50%, 
                transparent 100%);
}

[data-theme="dark"] .mobile-menu-divider::after {
    background: var(--secondary-color);
    box-shadow: 0 0 15px rgba(73, 202, 183, 0.7);
}

/* Clase para elementos ocultos accesibles a lectores de pantalla */
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Mejoras adicionales de accesibilidad */
.mobile-user-menu[aria-modal="true"] {
    position: fixed;
}

/* Indicador de navegación por teclado */
.mobile-menu-item:focus-visible {
    outline: 3px solid var(--accent-color);
    outline-offset: 2px;
    z-index: 1;
}

[data-theme="dark"] .mobile-menu-item:focus-visible {
    outline-color: #60a5fa;
}

/* Responsive para pantallas muy pequeñas */
@media (max-width: 320px) {
    .mobile-user-menu {
        width: 100vw;
        right: -100vw;
        border-radius: 0;
        max-width: 100%;
    }
    
    .mobile-user-menu.show {
        right: 0;
    }
    
    .mobile-user-menu-header {
        padding: 1.5rem 1rem;
        min-height: 80px;
    }
    
    .user-avatar {
        width: 50px;
        height: 50px;
        font-size: 2.2rem;
    }
    
    .user-name {
        font-size: 1rem;
    }
    
    .mobile-menu-item {
        padding: 1rem 1.5rem;
        margin: 0.2rem 0.5rem;
        font-size: 0.95rem;
        gap: 1rem;
    }
    
    .mobile-menu-item i {
        font-size: 1.1rem;
        padding: 0.4rem;
    }
}

/* Responsive para pantallas pequeñas */
@media (max-width: 480px) {
    .mobile-user-menu {
        width: 90vw;
        right: -90vw;
        border-radius: 15px 0 0 15px;
        max-width: calc(100vw - 20px);
    }
    
    .mobile-user-menu.show {
        right: 0;
    }
    
    .mobile-user-menu-header {
        padding: 1.75rem 1.25rem;
    }
    
    .mobile-menu-item {
        padding: 1.1rem 1.75rem;
        margin: 0.2rem 0.75rem;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .navbar .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    .theme-toggle {
        min-width: 36px;
        min-height: 36px;
    }
    
    .mobile-user-menu {
        width: 85vw;
        right: -85vw;
        border-radius: 15px 0 0 15px;
        max-width: calc(100vw - 15px);
    }
    
    .mobile-user-menu.show {
        right: 0;
    }
    
    /* Asegurar que el overlay cubra toda la pantalla */
    .mobile-user-menu-overlay {
        width: 100vw !important;
        height: 100vh !important;
    }
}

/* Responsive para tablets en modo portrait */
@media (min-width: 577px) and (max-width: 768px) {
    .mobile-user-menu {
        width: 350px;
        right: -350px;
    }
    
    .mobile-user-menu.show {
        right: 0;
    }
    
    .mobile-menu-item {
        padding: 1.3rem 2.2rem;
        font-size: 1.1rem;
    }
    
    .mobile-menu-item i {
        font-size: 1.4rem;
        padding: 0.6rem;
    }
}

/* Responsive para dispositivos en modo landscape */
@media (max-height: 500px) and (orientation: landscape) {
    .mobile-user-menu {
        width: 280px;
        right: -280px;
        border-radius: 10px 0 0 10px;
    }
    
    .mobile-user-menu.show {
        right: 0;
    }
    
    .mobile-user-menu-header {
        padding: 1rem;
        min-height: 60px;
    }
    
    .user-avatar {
        width: 40px;
        height: 40px;
        font-size: 1.8rem;
    }
    
    .mobile-menu-item {
        padding: 0.8rem 1.2rem;
        margin: 0.1rem 0.3rem;
        font-size: 0.9rem;
    }
    
    .mobile-menu-item i {
        font-size: 1rem;
        padding: 0.3rem;
    }
}

/* Responsive para pantallas medianas */
@media (min-width: 769px) and (max-width: 991px) {
    .mobile-user-menu {
        width: 380px;
        padding: 5px 8px;
    }
    
    .theme-toggle i {
        font-size: 0.9rem;
    }
}

/* Modo oscuro para el botón de tema */
[data-theme="dark"] .theme-toggle {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--text-white);
}

[data-theme="dark"] .theme-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

[data-theme="dark"] .theme-toggle:active {
    background: rgba(255, 255, 255, 0.25);
}

.navbar-brand, 
.navbar-nav .nav-link {
    color: var(--text-white) !important;
    font-weight: 500;
}

.navbar-nav .nav-link:hover {
    color: #f8f9fa !important;
    background-color: rgba(255,255,255,0.1);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

/* ===== SIDEBAR ===== */
.sidebar {
    background-color: var(--sidebar-bg);
    min-height: calc(100vh - 56px);
    color: var(--text-white);
    transition: all var(--transition-normal);
}

.sidebar .nav-link {
    color: var(--text-white);
    padding: 12px 20px;
    border-radius: var(--border-radius-sm);
    margin: 2px 10px;
    transition: all var(--transition-normal);
}

.sidebar .nav-link:hover, 
.sidebar .nav-link.active {
    background-color: rgba(255,255,255,0.2);
    color: var(--text-white);
    transform: translateX(5px);
}

.sidebar .nav-link.dropdown-toggle::after {
    float: right;
    margin-top: 8px;
}

.sidebar .collapse .nav-link {
    padding: 8px 20px 8px 40px;
    font-size: 0.9rem;
    margin: 1px 10px;
}

.sidebar .collapse .nav-link:hover {
    background-color: rgba(255,255,255,0.15);
}

/* Estilos para el collapse del menú */
.collapse {
    transition: height 0.35s ease;
}

.collapse:not(.show) {
    display: none;
}

.collapse.show {
    display: block;
}

.collapsing {
    height: 0;
    overflow: hidden;
    transition: height 0.35s ease;
}

/* Estilos específicos para el dropdown toggle */
.dropdown-toggle::after {
    display: inline-block;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    content: "";
    border-top: 0.3em solid;
    border-right: 0.3em solid transparent;
    border-bottom: 0;
    border-left: 0.3em solid transparent;
    transition: transform 0.3s ease;
}

.dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

/* Mejorar comportamiento de menús desplegables del sidebar */
.sidebar .nav-item .collapse {
    transition: height 0.35s ease;
}

.sidebar .nav-item .collapse.show {
    display: block;
}

.sidebar .nav-item .collapse:not(.show) {
    display: none;
}

/* Estilos para submenús del sidebar */
.sidebar .collapse .nav {
    padding-left: 1rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.sidebar .collapse .nav-link {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-left: 2px solid transparent;
    transition: all 0.2s ease;
}

.sidebar .collapse .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(73, 202, 185, 0.1);
    border-left-color: var(--primary-color);
}

.sidebar .collapse .nav-link.active {
    color: var(--primary-color);
    background-color: rgba(73, 202, 185, 0.15);
    border-left-color: var(--primary-color);
    font-weight: 500;
}

/* ===== BOTONES ===== */
.btn {
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    border-color: var(--secondary-color);
    color: var(--text-white);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--tertiary-color), var(--secondary-color));
    border-color: var(--tertiary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-success {
    background-color: var(--success-color);
    border-color: var(--success-color);
}

.btn-success:hover {
    background-color: #4ab86a;
    border-color: #4ab86a;
    transform: translateY(-2px);
}

.btn-warning {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
}

.btn-danger {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
}

.btn-info {
    background-color: var(--info-color);
    border-color: var(--info-color);
}

/* Botones con bordes redondeados especiales */
.btn-pill {
    border-radius: var(--border-radius-pill);
    padding: 12px 30px;
}

/* ===== TARJETAS ===== */
.card {
    border: none;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
    transition: transform var(--transition-fast);
    background-color: var(--card-bg);
    color: var(--text-dark);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    color: var(--text-white);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0 !important;
    font-weight: 600;
    border: none;
}

/* Tarjetas de estadísticas */
.stats-card {
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    color: var(--text-white);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast);
    border: none;
    overflow: hidden;
    position: relative;
}

.stats-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stats-card .d-flex {
    align-items: center;
    height: 100%;
    min-height: 80px;
}

.stats-number {
    font-size: 2.5rem;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.stats-card .flex-grow-1 {
    flex: 1;
}

.stats-card .ms-3 {
    flex-shrink: 0;
}

/* ===== FORMULARIOS ===== */
.form-control {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-dark);
    border-radius: var(--border-radius-sm);
    padding: 12px 15px;
    transition: all var(--transition-fast);
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(73, 202, 185, 0.25);
    background-color: var(--card-bg);
}

.form-label {
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 8px;
}

.form-floating label {
    color: var(--text-light);
}

/* Formularios en modo oscuro */
[data-theme="dark"] .form-control {
    border-color: var(--border-light);
    background-color: #2d3748;
    color: var(--text-dark);
}

[data-theme="dark"] .form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(114, 192, 182, 0.25);
    background-color: #2d3748;
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--text-light);
    opacity: 1;
}

[data-theme="dark"] .form-select {
    border-color: var(--border-light);
    background-color: #2d3748;
    color: var(--text-dark);
}

[data-theme="dark"] textarea.form-control {
    border-color: var(--border-light);
    background-color: #2d3748;
    color: var(--text-dark);
}

/* ===== TABLAS ===== */
.table {
    background-color: var(--card-bg);
    color: var(--text-dark);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.table-hover tbody tr:hover {
    background-color: rgba(73, 202, 185, 0.1);
    color: var(--text-dark);
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(93, 219, 204, 0.2);
    color: var(--text-dark);
}

[data-theme="dark"] .table {
    --bs-table-bg: var(--card-bg);
    --bs-table-color: var(--text-dark);
}

[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    color: var(--text-dark);
    border-color: var(--border-light);
}

[data-theme="dark"] .table-sm td {
    color: var(--text-dark);
    border-color: var(--border-light);
}

/* ===== BADGES DE ESTADO ===== */
.badge-status-programada { 
    background-color: var(--status-programada);
    color: #000;
}

.badge-status-confirmada { 
    background-color: var(--status-confirmada);
    color: var(--text-white);
}

.badge-status-completada { 
    background-color: var(--status-completada);
    color: var(--text-white);
}

.badge-status-cancelada { 
    background-color: var(--status-cancelada);
    color: var(--text-white);
}

.badge-status-no_asistio { 
    background-color: var(--status-no-asistio);
    color: var(--text-white);
}

/* ===== ALERTAS ===== */
.alert {
    border-radius: var(--border-radius-md);
    border: none;
    box-shadow: var(--shadow-sm);
}

.alert-success {
    background-color: rgba(86, 196, 119, 0.1);
    border-left: 4px solid var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-left: 4px solid var(--warning-color);
    color: #856404;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-left: 4px solid var(--danger-color);
    color: var(--danger-color);
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1);
    border-left: 4px solid var(--info-color);
    color: var(--info-color);
}

/* ===== CALENDARIO ===== */
.fc-event {
    border: none !important;
    border-radius: var(--border-radius-sm) !important;
    box-shadow: var(--shadow-sm);
}

.fc-event-title {
    font-weight: 500;
}

/* ===== CONTENIDO PRINCIPAL ===== */
.main-content {
    padding: 20px;
    transition: margin-left var(--transition-normal);
}

/* ===== UTILIDADES ===== */
.text-gradient {
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
}

.shadow-custom {
    box-shadow: var(--shadow-md);
}

.border-custom {
    border: 2px solid var(--border-color);
}

/* ===== MEJORAS DASHBOARD ===== */
/* Sección de accesos rápidos mejorada */
.dashboard-section {
    margin-bottom: 2rem;
    position: static;
    z-index: auto;
}

.quick-access-card {
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
    position: static;
    z-index: auto;
}

.quick-access-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.quick-access-card .card-body {
    padding: 1.5rem;
}

.quick-access-buttons {
    gap: 1rem;
    display: flex;
    flex-wrap: wrap;
}

/* Diseño horizontal para escritorio */
@media (min-width: 768px) {
    .quick-access-buttons {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: space-between !important;
    }
    
    .quick-access-buttons .col-md-3 {
        flex: 0 0 calc(25% - 0.75rem) !important;
        max-width: calc(25% - 0.75rem) !important;
        width: auto !important;
        margin-bottom: 1rem !important;
    }
    
    .quick-access-buttons .quick-access-btn {
        flex-direction: column !important;
        justify-content: center !important;
        text-align: center !important;
        min-height: 100px !important;
        padding: 1.5rem !important;
    }
    
    .quick-access-buttons .quick-access-btn i {
        margin-right: 0 !important;
        margin-bottom: 0.5rem !important;
        font-size: 2.2rem !important;
    }
    
    .quick-access-buttons .quick-access-btn span {
        font-size: 0.95rem !important;
        font-weight: 500 !important;
    }
}

.quick-access-btn {
    min-height: 100px;
    border: 2px solid transparent;
    transition: all var(--transition-fast), transform 0.3s ease, box-shadow 0.3s ease;
    position: static;
    overflow: visible;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    z-index: auto;
    width: 100%;
}

.quick-access-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
}

.quick-access-btn i {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
    transition: transform var(--transition-fast);
}

.quick-access-btn:hover i {
    transform: scale(1.1);
}

.quick-access-btn span {
    font-weight: 500;
    font-size: 0.95rem;
}

/* Mejoras para las tarjetas de estadísticas */
.stats-row {
    margin-bottom: 2rem;
}

.stats-card {
    margin-bottom: 1.5rem;
    position: static;
    overflow: visible;
    z-index: auto;
    display: block;
}

.stats-card .d-flex {
    padding: 1.5rem;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, rgba(255,255,255,0.3), rgba(255,255,255,0.1));
}

/* Sección de próximas citas mejorada */
.upcoming-appointments-card {
    margin-bottom: 1.5rem;
}

.upcoming-appointments-card .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-white);
    border-bottom: none;
}

/* Gráfico de citas mejorado */
.chart-card {
    margin-bottom: 1.5rem;
}

.chart-card .card-header {
    background: linear-gradient(135deg, var(--tertiary-color), var(--secondary-color));
    color: var(--text-white);
    border-bottom: none;
}

/* Espaciado mejorado entre secciones */
.dashboard-row {
    margin-bottom: 2rem;
    position: static;
    display: flex;
    width: 100%;
    flex-wrap: wrap;
    align-items: stretch;
}

.dashboard-row:last-child {
    margin-bottom: 0;
}

/* Asegurar que las columnas del dashboard no se superpongan */
.dashboard-row .col-lg-8,
.dashboard-row .col-lg-4 {
    position: relative;
    min-height: 1px;
    padding-left: 15px;
    padding-right: 15px;
    margin-bottom: 1rem;
}

/* Espaciado específico para evitar superposición */
.dashboard-row .col-lg-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
}

.dashboard-row .col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
}

/* Asegurar que las secciones del dashboard no se superpongan */
.dashboard-section {
    position: static;
    clear: both;
    display: block;
    width: 100%;
    margin-bottom: 2rem;
    max-width: 100%;
    overflow: visible;
}

/* Centrado del contenido principal */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Asegurar que el contenedor del dashboard esté centrado */
.dashboard-section .container-fluid {
    max-width: 100%;
    padding-left: 0;
    padding-right: 0;
}

.dashboard-section:first-child {
    z-index: auto;
}

.dashboard-section:nth-child(2) {
    z-index: auto;
}

.dashboard-section:nth-child(3) {
    z-index: auto;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    /* ===== CALENDARIO MÓVIL ===== */
    /* Eliminar márgenes laterales del calendario */
    .calendar-card-mobile {
        margin-left: -15px !important;
        margin-right: -15px !important;
        border-radius: 0 !important;
        border-left: none !important;
        border-right: none !important;
    }
    
    .calendar-body-mobile {
        padding: 0 !important;
    }
    
    /* Asegurar que el calendario use todo el ancho disponible */
    #calendar {
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        overflow-x: hidden !important;
    }
    
    /* Eliminar márgenes de la fila y columna del calendario */
    .calendar-card-mobile .row {
        margin: 0 !important;
    }
    
    .calendar-card-mobile .col-12 {
        padding: 0 !important;
    }
    
    /* Optimizar FullCalendar para móvil */
    .fc {
        overflow: hidden !important;
        width: 100% !important;
        max-width: 100vw !important;
    }
    
    .fc-view-harness {
        overflow-x: hidden !important;
        overflow-y: auto;
        max-width: 100% !important;
    }
    
    .fc-daygrid,
    .fc-timegrid,
    .fc-list {
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: hidden !important;
    }
    
    /* Asegurar que las celdas del calendario no excedan el ancho */
    .fc-daygrid-day,
    .fc-timegrid-slot,
    .fc-list-day {
        max-width: 100% !important;
        overflow: hidden;
        box-sizing: border-box;
    }
    
    /* Optimizar tabla del calendario */
    .fc-scrollgrid {
        width: 100% !important;
        max-width: 100% !important;
        table-layout: fixed;
    }
    
    .fc-scrollgrid-sync-table {
        width: 100% !important;
        max-width: 100% !important;
    }
    
    /* Eliminar scroll horizontal del contenedor principal */
    .main-content {
        overflow-x: hidden !important;
        max-width: 100vw !important;
        /* Permitir overflow vertical para dropdowns */
        overflow-y: visible !important;
    }
    
    /* Optimizar contenedor de la página del calendario */
     .container-fluid {
         padding-left: 0 !important;
         padding-right: 0 !important;
         max-width: 100vw !important;
         overflow-x: hidden !important;
         /* Permitir overflow vertical para dropdowns */
         overflow-y: visible !important;
     }
     
     /* Asegurar que el contenedor del dropdown no corte el contenido */
     .position-relative {
         overflow: visible !important;
     }
     
     /* Optimizar header del calendario */
     .d-flex.justify-content-between {
         flex-direction: column;
         align-items: stretch;
         gap: 1rem;
         margin-bottom: 1rem;
     }
     
     .btn-toolbar {
         justify-content: center;
         margin-bottom: 0;
     }
     
     .btn-group .btn {
         min-height: 44px;
         font-size: 0.9rem;
         padding: 0.5rem 0.75rem;
     }
     
     /* Optimizar filtro de profesional */
     .row.mb-3 .col-md-4 {
         margin-bottom: 1rem;
         padding-left: 0;
         padding-right: 0;
     }
     
     .card-body.py-2 {
         padding: 0.75rem;
     }
     
     .form-select-sm {
         font-size: 14px;
         min-height: 40px;
     }
    
    /* Sidebar móvil mejorado */
    .sidebar {
        position: fixed;
        top: 56px;
        left: -280px;
        width: 280px;
        height: calc(100vh - 56px);
        z-index: 1040;
        background-color: var(--sidebar-bg);
        box-shadow: var(--shadow-lg);
        transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        border-right: 1px solid var(--border-color);
    }
    
    .sidebar.show {
        left: 0;
    }
    
    /* Overlay para cerrar sidebar */
    .sidebar-overlay {
        position: fixed;
        top: 56px;
        left: 0;
        width: 100vw;
        height: calc(100vh - 56px);
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1030;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .sidebar-overlay.show {
        opacity: 1;
        visibility: visible;
    }
    
    /* Contenido principal */
    .main-content {
        margin-left: 0;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .main-content.sidebar-open {
        transform: translateX(20px);
    }
    
    /* Navbar móvil - reglas consolidadas en media query principal */
    
    .navbar-toggler {
        border: none;
        padding: 8px 12px;
        border-radius: var(--border-radius);
        background-color: rgba(255, 255, 255, 0.1);
        transition: all var(--transition-fast);
    }
    
    .navbar-toggler:hover {
        background-color: rgba(255, 255, 255, 0.2);
        transform: scale(1.05);
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
    }
    
    /* Mejoras en navegación del sidebar */
    .sidebar .nav-link {
        padding: 16px 20px;
        margin: 4px 12px;
        border-radius: var(--border-radius-md);
        font-size: 1rem;
        font-weight: 500;
        transition: all var(--transition-fast);
        position: relative;
        overflow: hidden;
    }
    
    .sidebar .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
        transition: left 0.5s;
    }
    
    .sidebar .nav-link:hover::before {
        left: 100%;
    }
    
    .sidebar .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.15);
        transform: translateX(8px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }
    
    .sidebar .nav-link.active {
        background-color: var(--secondary-color);
        color: var(--text-white);
        box-shadow: 0 4px 12px rgba(93, 219, 204, 0.3);
    }
    
    /* Accesos rápidos móviles */
    .mobile-quick-actions {
        position: fixed;
        bottom: 80px;
        right: 15px;
        z-index: 1010;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    
    .quick-action-btn {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: var(--secondary-color);
        color: var(--text-white);
        border: none;
        box-shadow: 0 3px 12px rgba(93, 219, 204, 0.4);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.3rem;
        transition: all var(--transition-fast);
        cursor: pointer;
    }
    
    .quick-action-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 20px rgba(93, 219, 204, 0.6);
    }
    
    .quick-action-btn.primary {
        background: var(--primary-color);
        box-shadow: 0 4px 16px rgba(52, 73, 94, 0.4);
    }
    
    .quick-action-btn.success {
        background: var(--success-color);
        box-shadow: 0 4px 16px rgba(107, 207, 127, 0.4);
    }
    
    /* Animación de entrada para accesos rápidos */
    .quick-action-btn {
        animation: slideInUp 0.3s ease-out;
    }
    
    /* Ajustes para pantallas muy pequeñas */
    @media (max-width: 480px) {
        .mobile-quick-actions {
            bottom: 70px;
            right: 10px;
            gap: 8px;
        }
        
        .quick-action-btn {
            width: 45px;
            height: 45px;
            font-size: 1.2rem;
            box-shadow: 0 2px 8px rgba(93, 219, 204, 0.3);
        }
    }
    
    /* Ajustes para modo landscape */
     @media (max-height: 500px) and (orientation: landscape) {
         .mobile-quick-actions {
             bottom: 15px;
             right: 10px;
             gap: 6px;
         }
         
         .quick-action-btn {
             width: 40px;
             height: 40px;
             font-size: 1.1rem;
         }
     }
     
     /* Ocultar botones cuando el menú móvil está activo */
      .mobile-user-menu.show ~ .mobile-quick-actions,
      .mobile-user-menu-overlay.show ~ .mobile-quick-actions {
          opacity: 0;
          pointer-events: none;
          transform: translateX(20px);
      }
      
      /* ===== DASHBOARD RESPONSIVO ===== */
      /* Mejoras responsivas para dashboard */
      .dashboard-section {
          margin-bottom: 1.5rem;
      }
      
      /* Botones de acceso rápido - Configuración general responsive */
      .quick-access-buttons .quick-access-btn {
          min-height: 80px;
          padding: 0.75rem;
      }
      
      .quick-access-buttons .quick-access-btn i {
          font-size: 1.8rem;
      }
      
      .quick-access-buttons .quick-access-btn span {
          font-size: 0.85rem;
      }
      
      .stats-card {
          margin-bottom: 1rem;
      }
      
      .stats-card .d-flex {
          padding: 1rem;
      }
      
      .stats-number {
          font-size: 1.5rem;
      }
      
      .upcoming-appointments-card .table-responsive {
          font-size: 0.9rem;
      }
      
      .chart-card {
          margin-bottom: 1rem;
      }
      
      /* Corregir superposición en tablets */
      .dashboard-row .col-lg-8,
      .dashboard-row .col-lg-4 {
          flex: 0 0 100% !important;
          max-width: 100% !important;
          margin-bottom: 1.5rem;
          width: 100% !important;
      }
      
      .dashboard-row {
          flex-direction: column !important;
          display: flex !important;
      }
      
      /* Asegurar que los botones no interfieran con el contenido */
      @media (max-width: 576px) {
          .main-content {
              padding-bottom: 140px;
          }
          
          .mobile-quick-actions {
              bottom: 60px;
          }
          
          /* Dashboard responsivo para móviles - Estructura div sobre div */
          .dashboard-section {
              margin-bottom: 1rem;
              width: 100% !important;
              display: block !important;
          }
          
          .dashboard-row {
              flex-direction: column !important;
              display: flex !important;
              width: 100% !important;
          }
          
          .dashboard-row .col-lg-8,
          .dashboard-row .col-lg-4,
          .dashboard-row .col-xl-3,
          .dashboard-row .col-md-6,
          .dashboard-row .col-md-3 {
              flex: 0 0 100% !important;
              max-width: 100% !important;
              width: 100% !important;
              margin-bottom: 1rem;
              padding-left: 15px;
              padding-right: 15px;
          }
          
          /* Botones de acceso rápido en móvil - Apilados verticalmente */
          .quick-access-buttons {
              display: flex !important;
              flex-direction: column !important;
              gap: 0.75rem !important;
              align-items: stretch !important;
          }
          
          .quick-access-buttons .col-md-3 {
              flex: 1 0 auto !important;
              max-width: 100% !important;
              width: 100% !important;
              margin-bottom: 0;
              padding: 0;
              display: flex !important;
          }
          
          .quick-access-buttons .quick-access-btn {
              min-height: 70px !important;
              padding: 1rem !important;
              width: 100% !important;
              display: flex !important;
              flex-direction: row !important;
              align-items: center !important;
              justify-content: flex-start !important;
              font-size: 0.9rem !important;
              text-align: left !important;
              flex: 1 !important;
              border-radius: 8px !important;
              transition: all 0.3s ease !important;
          }
          
          .quick-access-buttons .quick-access-btn i {
              font-size: 1.5rem !important;
              margin-right: 0.75rem !important;
              margin-bottom: 0 !important;
              flex-shrink: 0 !important;
          }
          
          .quick-access-buttons .quick-access-btn span {
              font-size: 0.9rem !important;
              line-height: 1.3 !important;
              font-weight: 500 !important;
          }
          
          /* Tarjetas de estadísticas en móvil */
          .stats-row .col-xl-3,
          .stats-row .col-md-6 {
              flex: 0 0 100% !important;
              max-width: 100% !important;
              width: 100% !important;
              margin-bottom: 1rem;
          }
          
          .stats-card {
              margin-bottom: 1rem;
              width: 100%;
          }
          
          .stats-card .d-flex {
              padding: 0.75rem;
          }
          
          .stats-number {
              font-size: 1.25rem;
          }
          
          /* Tarjetas de contenido principal en móvil */
          .upcoming-appointments-card,
          .chart-card {
              width: 100%;
              margin-bottom: 1rem;
          }
          
          .upcoming-appointments-card .card-body,
          .chart-card .card-body {
              padding: 1rem;
          }
          
          /* Asegurar que las tablas sean responsivas */
          .table-responsive {
              overflow-x: auto;
              -webkit-overflow-scrolling: touch;
          }
      }
    
    @keyframes slideInUp {
        from {
            transform: translateY(100px);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }
    
    .stats-card {
        margin-bottom: 15px;
    }
    
    .card {
        margin-bottom: 15px;
    }
    
    /* Mejoras para tablets y pantallas medianas */
    .col-xl-3.col-md-6 {
        margin-bottom: 1.5rem;
    }
    
    /* Optimización de la tabla de próximas citas */
    .table-responsive {
        border: none;
        box-shadow: none;
    }
    
    .table {
        font-size: 0.9rem;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
        vertical-align: middle;
    }
    
    /* Botones de acción más compactos */
    .action-buttons .btn {
        padding: 0.25rem 0.5rem;
        margin: 0 0.1rem;
    }
    
    /* Ajustes para el gráfico */
    .card canvas {
        max-height: 300px;
    }
}

@media (max-width: 576px) {
    .btn {
        font-size: 0.9rem;
        padding: 8px 16px;
    }
    
    .stats-number {
        font-size: 2rem;
    }
    
    .card-header {
        padding: 15px;
    }
    
    /* Corrección para superposición de tarjetas en móvil */
    .row {
        margin-left: -8px;
        margin-right: -8px;
    }
    
    .col, [class*="col-"] {
        padding-left: 8px;
        padding-right: 8px;
        margin-bottom: 1rem;
    }
    
    /* Tarjetas de estadísticas en móvil */
    .stats-card {
        margin-bottom: 1rem;
        padding: 15px;
        min-height: auto;
    }

    .stats-card .d-flex {
        min-height: 70px;
    }

    .stats-number {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    /* Accesos rápidos responsivos */
    .card-body .row .col-md-3 {
        margin-bottom: 0.75rem;
    }
    
    .card-body .row .col-md-3:last-child {
        margin-bottom: 0;
    }
    
    /* Botones de acceso rápido */
    .btn.w-100.h-100 {
        min-height: 80px !important;
        padding: 0.75rem;
    }
    
    .btn.w-100.h-100 i {
        font-size: 1.5rem;
    }
    
    .btn.w-100.h-100 span {
         font-size: 0.9rem;
         margin-top: 0.5rem;
     }
 }
 
 /* Estilos para pantallas muy pequeñas */
 @media (max-width: 320px) {
     .container-fluid {
         padding-left: 10px;
         padding-right: 10px;
     }
     
     .row {
         margin-left: -5px;
         margin-right: -5px;
     }
     
     .col, [class*="col-"] {
         padding-left: 5px;
         padding-right: 5px;
     }
     
     .stats-card {
         padding: 12px;
         margin-bottom: 0.75rem;
     }
     
     .stats-card .d-flex {
         min-height: 60px;
     }
     
     .stats-number {
         font-size: 1.5rem;
         line-height: 1.1;
     }
     
     .card-header {
         padding: 12px;
     }
     
     .card-body {
         padding: 12px;
     }
     
     .btn.w-100.h-100 {
         min-height: 70px !important;
         padding: 0.5rem;
     }
     
     .btn.w-100.h-100 i {
         font-size: 1.3rem;
     }
     
     .btn.w-100.h-100 span {
         font-size: 0.8rem;
     }
 }

/* ===== MEJORAS ESPECÍFICAS PARA MODO OSCURO ===== */
[data-theme="dark"] .form-text,
[data-theme="dark"] .text-muted {
    color: var(--text-light) !important;
    opacity: 0.9 !important;
}

[data-theme="dark"] .card-text.text-muted {
    color: #e9ecef !important;
    opacity: 0.9 !important;
}

[data-theme="dark"] small.text-muted {
    color: var(--text-light) !important;
    opacity: 0.9 !important;
}

[data-theme="dark"] .bg-light {
    background-color: var(--secondary-color) !important;
    border-color: var(--border-light);
}

[data-theme="dark"] .card.bg-light .card-body {
    color: var(--text-white);
}

[data-theme="dark"] .card.bg-light .card-title {
    color: var(--text-white);
}

/* ===== ESTILOS PARA GRÁFICOS ===== */
[data-theme="dark"] canvas {
    filter: brightness(1.1);
    color: var(--text-dark);
}

[data-theme="dark"] canvas text {
    fill: var(--text-dark);
}

[data-theme="dark"] .chartjs-legend,
[data-theme="dark"] .chartjs-legend-item,
[data-theme="dark"] .chartjs-legend-item-text {
    color: var(--text-dark) !important;
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

/* ===== ESTILOS PARA LOGIN ===== */
.login-container {
    background: var(--card-bg);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    max-width: 900px;
    width: 100%;
}

.login-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    color: var(--text-white);
    padding: 40px;
    text-align: center;
}

.login-header h1 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 10px;
}

.login-header p {
    opacity: 0.9;
    font-size: 1.1rem;
}

.login-body {
    padding: 40px;
}

.medical-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

/* ===== ESTILOS PARA INSTALADOR ===== */
.installer-container {
    max-width: 800px;
    margin: 20px auto;
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.installer-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-white);
    padding: 30px;
    text-align: center;
}

.installer-header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.installer-header p {
    font-size: 1.1em;
    opacity: 0.9;
}

.progress {
    background: #e9ecef;
    height: 8px;
    margin: 20px 0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--success-color), var(--secondary-color));
    height: 100%;
    transition: width var(--transition-normal);
}

.step-title {
    font-size: 1.8em;
    color: var(--text-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.step-number {
    background: #667eea;
    color: var(--text-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
    font-weight: bold;
}

/* ===== BOTONES DE ACCIÓN ===== */
.action-buttons {
    display: flex;
    gap: 5px;
    justify-content: center;
    align-items: center;
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 5px 10px;
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
}

.btn-outline:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--text-white);
    transform: translateY(-1px);
}

/* Botones de acción específicos */
.btn-action-view {
    border-color: var(--info-color);
    color: var(--info-color);
}

.btn-action-view:hover {
    background-color: var(--info-color);
    border-color: var(--info-color);
    color: var(--text-white);
}

.btn-action-edit {
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.btn-action-edit:hover {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: var(--text-white);
}

.btn-action-delete {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.btn-action-delete:hover {
    background-color: var(--danger-color);
    border-color: var(--danger-color);
    color: var(--text-white);
}

.btn-action-medical {
    border-color: var(--success-color);
    color: var(--success-color);
}

.btn-action-medical:hover {
    background-color: var(--success-color);
    border-color: var(--success-color);
    color: var(--text-white);
}

.btn-action-history {
    border-color: var(--tertiary-color);
    color: var(--tertiary-color);
}

.btn-action-history:hover {
    background-color: var(--tertiary-color);
    border-color: var(--tertiary-color);
    color: var(--text-white);
}

.btn-action-calendar {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.btn-action-calendar:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--text-white);
}

/* Estilos para modo oscuro */
[data-theme="dark"] .btn-outline {
    border-color: var(--border-light);
    color: var(--text-light);
}

[data-theme="dark"] .btn-outline:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--text-white);
}

/* ===== RESPONSIVE DESIGN FOR APPOINTMENTS ===== */
/* Updated: 2025-01-22 - Force cache refresh */

/* Default desktop styles - Ensure proper display */
.appointments-table-desktop {
    display: block !important;
}

.appointments-mobile-cards {
    display: none !important;
}

.filters-desktop {
    display: block !important;
}

.filters-mobile {
    display: none !important;
}

/* Mobile-first approach for appointments and patients tables */
@media (max-width: 768px) {
    /* Hide tables on mobile and show card layout */
    .appointments-table-desktop,
    .patients-table-desktop {
        display: none !important;
    }
    
    .appointments-mobile-cards,
    .patients-mobile-cards {
        display: block !important;
    }
    
    /* Mobile card styles */
    .appointment-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        margin-bottom: 1rem;
        padding: 1rem;
        box-shadow: var(--shadow-sm);
        transition: all var(--transition-fast);
    }
    
    .appointment-card:hover {
        box-shadow: var(--shadow-md);
        transform: translateY(-2px);
    }
    
    .appointment-card-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 0.75rem;
        padding-bottom: 0.75rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    .appointment-datetime {
        font-weight: 600;
        color: var(--primary-color);
        font-size: 0.95rem;
    }
    
    .appointment-duration {
        font-size: 0.8rem;
        color: var(--text-light);
        margin-top: 0.25rem;
    }
    
    .appointment-card-body {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .appointment-field {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.25rem 0;
    }
    
    .appointment-field-label {
        font-weight: 500;
        color: var(--text-light);
        font-size: 0.85rem;
        min-width: 80px;
    }
    
    .appointment-field-value {
        text-align: right;
        flex: 1;
        margin-left: 0.5rem;
    }
    
    /* Patient mobile card styles */
    .patient-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius-md);
        margin-bottom: 1rem;
        padding: 1rem;
        box-shadow: var(--shadow-sm);
        transition: all var(--transition-fast);
    }
    
    .patient-card:hover {
        box-shadow: var(--shadow-md);
        transform: translateY(-2px);
    }
    
    .patient-card-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 0.75rem;
        padding-bottom: 0.75rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    .patient-name {
        font-weight: 600;
        color: var(--primary-color);
        font-size: 1rem;
        display: flex;
        align-items: center;
    }
    
    .patient-document {
        font-size: 0.85rem;
        color: var(--text-light);
        display: flex;
        align-items: center;
    }
    
    .patient-card-body {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }
    
    .patient-contact,
    .patient-email,
    .patient-birthdate {
        display: flex;
        align-items: center;
        font-size: 0.9rem;
        line-height: 1.4;
        color: var(--text-light);
    }
    
    .patient-contact {
        color: var(--success-color);
    }
    
    .patient-email {
        color: var(--info-color);
    }
    
    .patient-birthdate {
        color: var(--warning-color);
    }
    
    /* Patients header styles */
    .patients-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
        padding: 1rem;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius-md);
        box-shadow: var(--shadow-sm);
    }
    
    /* Mobile action buttons */
    .appointment-actions-mobile {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 1rem;
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-color);
    }
    
    .appointment-actions-mobile .btn-outline {
        min-width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
    
    /* Filters responsive */
    .filters-mobile {
        display: block !important;
    }
    
    .filters-desktop {
        display: none !important;
    }
    
    .filter-toggle {
        width: 100%;
        margin-bottom: 1rem;
        padding: 0.75rem;
        background: var(--primary-color);
        color: white;
        border: none;
        border-radius: var(--border-radius);
        font-weight: 500;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .filter-collapse {
        display: none;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .filter-collapse.show {
        display: block;
    }
    
    .filter-collapse .row {
        margin-bottom: 0.75rem;
    }
    
    .filter-collapse .col-12 {
        margin-bottom: 0.75rem;
    }
    
    /* Form improvements for mobile */
    .form-row-mobile {
        display: flex;
        flex-direction: column;
        gap: 1rem;
    }
    
    .form-group-mobile {
        width: 100%;
    }
    
    /* Header responsive */
    .page-header-mobile {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .page-header-mobile .btn-toolbar {
        justify-content: center;
    }
    
    .page-header-mobile .btn {
        flex: 1;
        max-width: 200px;
    }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .appointments-table-desktop,
    .patients-table-desktop {
        display: block !important;
    }
    
    .appointments-mobile-cards,
    .patients-mobile-cards {
        display: none !important;
    }
    
    .filters-mobile {
        display: none !important;
    }
    
    .filters-desktop {
        display: block !important;
    }
    
    /* Adjust table for tablet */
    .table th,
    .table td {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
    
    .action-buttons {
        gap: 3px;
    }
    
    .btn-outline {
        min-width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
}

/* Desktop styles */
@media (min-width: 1025px) {
    .appointments-table-desktop {
        display: block !important;
    }
    
    .appointments-mobile-cards {
        display: none !important;
    }
    
    .filters-mobile {
        display: none !important;
    }
    
    .filters-desktop {
        display: block !important;
    }
}

/* ===== FORMULARIOS MÓVILES OPTIMIZADOS ===== */
@media (max-width: 768px) {
    /* Contenedores de formularios */
    .patient-form-mobile,
    .appointment-form-mobile {
        padding: 0;
    }
    
    /* Optimización específica para formulario de citas */
    .appointment-form-card {
        margin: 0;
        border-radius: 0;
        box-shadow: none;
        border: none;
        min-height: calc(100vh - 120px);
    }
    
    .appointment-form-header {
        position: sticky;
        top: 0;
        z-index: 100;
        background: var(--card-bg);
        border-bottom: 2px solid var(--border-color);
        padding: 1rem 1.25rem;
        margin: 0;
    }
    
    .appointment-form-body {
        padding: 1.25rem;
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    
    .appointment-form {
        flex: 1;
        display: flex;
        flex-direction: column;
    }
    
    .appointment-form-row {
        margin-bottom: 0;
    }
    
    .form-field-mobile {
        margin-bottom: 1.5rem;
    }
    
    /* Optimización del espacio vertical */
    .appointment-form-actions {
        position: sticky;
        bottom: 0;
        background: var(--card-bg);
        padding: 1.25rem;
        margin: 0 -1.25rem -1.25rem -1.25rem;
        border-top: 2px solid var(--border-color);
        display: flex;
        gap: 1rem;
        z-index: 100;
    }
    
    .btn-cancel-mobile,
    .btn-submit-mobile {
        flex: 1;
        min-height: 52px;
        font-size: 16px;
        font-weight: 600;
        border-radius: var(--border-radius-md);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        touch-action: manipulation;
    }
    
    /* Labels mejorados */
    .form-label {
        font-weight: 600;
        color: var(--text-dark);
        margin-bottom: 0.5rem;
        font-size: 0.95rem;
    }
    
    /* Inputs optimizados para móvil */
    .form-control,
    .form-select {
        min-height: 52px;
        padding: 14px 18px;
        font-size: 16px; /* Previene zoom en iOS */
        border-radius: var(--border-radius-md);
        border: 2px solid var(--border-color);
        transition: all var(--transition-fast);
        background-color: var(--card-bg);
        color: var(--text-dark);
        width: 100%;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
    
    /* Optimización específica para textarea */
    .form-control[rows] {
        min-height: 120px;
        resize: vertical;
    }
    
    /* Mejoras para input groups */
    .input-group {
        display: flex;
        width: 100%;
    }
    
    .input-group .form-control {
        flex: 1;
        border-top-right-radius: 0;
        border-bottom-right-radius: 0;
        border-right: none;
    }
    
    .input-group .btn {
        border-top-left-radius: 0;
        border-bottom-left-radius: 0;
        min-height: 52px;
        padding: 14px 16px;
        white-space: nowrap;
    }
    
    .form-control:focus,
    .form-select:focus {
        border-color: var(--secondary-color);
        box-shadow: 0 0 0 3px rgba(93, 219, 204, 0.15);
        background-color: var(--bg-color);
        outline: none;
    }
    
    /* Estados de validación mejorados */
    .form-control.is-valid,
    .form-select.is-valid {
        border-color: var(--success-color);
        background-image: none;
    }
    
    .form-control.is-invalid,
    .form-select.is-invalid {
        border-color: var(--danger-color);
        background-image: none;
        animation: shake 0.3s ease-in-out;
    }
    
    @keyframes shake {
        0%, 100% { transform: translateX(0); }
        25% { transform: translateX(-5px); }
        75% { transform: translateX(5px); }
    }
    
    /* Feedback de validación */
    .valid-feedback,
    .invalid-feedback {
        font-size: 0.875rem;
        margin-top: 0.5rem;
        padding: 0.5rem 0.75rem;
        border-radius: var(--border-radius);
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .valid-feedback {
        background-color: rgba(107, 207, 127, 0.1);
        color: var(--success-color);
        border: 1px solid rgba(107, 207, 127, 0.3);
    }
    
    .invalid-feedback {
        background-color: rgba(231, 76, 60, 0.1);
        color: var(--danger-color);
        border: 1px solid rgba(231, 76, 60, 0.3);
    }
    
    .valid-feedback::before {
        content: '✓';
        font-weight: bold;
    }
    
    .invalid-feedback::before {
        content: '⚠';
        font-weight: bold;
    }
    
    /* Input groups mejorados */
    .input-group {
        box-shadow: var(--shadow-sm);
        border-radius: var(--border-radius-md);
        overflow: hidden;
    }
    
    .input-group .form-control {
        border-radius: 0;
        border-right: none;
    }
    
    .input-group .btn {
        border-radius: 0;
        min-height: 48px;
        padding: 12px 16px;
        border-left: none;
    }
    
    /* Botones de formulario optimizados */
    .modal-footer .btn {
        min-height: 48px;
        padding: 12px 24px;
        font-size: 16px;
        font-weight: 600;
        border-radius: var(--border-radius-md);
        transition: all var(--transition-fast);
        flex: 1;
        margin: 0 0.25rem;
    }
    
    .modal-footer {
        padding: 1.5rem;
        gap: 0.5rem;
        border-top: 1px solid var(--border-color);
        background-color: var(--card-bg);
    }
    
    /* Textarea optimizado */
    textarea.form-control {
        min-height: 100px;
        resize: vertical;
        line-height: 1.5;
    }
    
    /* Select mejorado */
    .form-select {
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
        background-repeat: no-repeat;
        background-position: right 12px center;
        background-size: 16px 12px;
        padding-right: 40px;
    }
    
    /* Campos de fecha optimizados */
    input[type="date"],
    input[type="datetime-local"],
    input[type="time"] {
        position: relative;
    }
    
    /* Indicadores de campo requerido */
    .form-label.required::after,
    .form-label:has(+ .form-control[required])::after {
        content: ' *';
        color: var(--danger-color);
        font-weight: bold;
    }
    
    /* Grupos de campos relacionados */
    .form-group-related {
        background-color: rgba(var(--secondary-color-rgb, 93, 219, 204), 0.05);
        border: 1px solid rgba(var(--secondary-color-rgb, 93, 219, 204), 0.2);
        border-radius: var(--border-radius-md);
        padding: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .form-group-related .form-group-title {
        font-weight: 600;
        color: var(--secondary-color);
        margin-bottom: 1rem;
        font-size: 1rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    /* Botones de acción en formularios */
    .form-actions {
        display: flex;
        gap: 0.75rem;
        margin-top: 1.5rem;
        padding-top: 1.5rem;
        border-top: 1px solid var(--border-color);
    }
    
    .form-actions .btn {
        flex: 1;
        min-height: 48px;
        font-weight: 600;
    }
    
    /* Mejoras para modales móviles */
    .modal-dialog-mobile {
        margin: 0.5rem;
        max-width: calc(100vw - 1rem);
        height: calc(100vh - 1rem);
    }
    
    .modal-content {
        height: 100%;
        border-radius: var(--border-radius-lg);
        border: none;
        box-shadow: var(--shadow-xl);
    }
    
    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
        border-bottom: 1px solid var(--border-color);
        background-color: var(--card-bg);
        border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    }
    
    .modal-body-mobile {
        padding: 1.5rem;
        overflow-y: auto;
        flex: 1;
        background-color: var(--bg-color);
    }
    
    .modal-title {
        font-size: 1.25rem;
        font-weight: 600;
        color: var(--text-dark);
    }
    
    /* Indicadores de progreso en formularios */
    .form-progress {
        height: 4px;
        background-color: var(--border-color);
        border-radius: 2px;
        overflow: hidden;
        margin-bottom: 1.5rem;
    }
    
    .form-progress-bar {
        height: 100%;
        background: linear-gradient(90deg, var(--secondary-color), var(--tertiary-color));
        border-radius: 2px;
        transition: width 0.3s ease;
    }
    
    /* Tooltips para ayuda en formularios */
    .form-help {
        position: relative;
        display: inline-block;
        margin-left: 0.5rem;
        color: var(--text-light);
        cursor: help;
    }
    
    .form-help:hover::after {
        content: attr(data-tooltip);
        position: absolute;
        bottom: 125%;
        left: 50%;
        transform: translateX(-50%);
        background-color: var(--text-dark);
        color: var(--text-white);
        padding: 0.5rem 0.75rem;
        border-radius: var(--border-radius);
        font-size: 0.8rem;
        white-space: nowrap;
        z-index: 1000;
        box-shadow: var(--shadow-md);
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        padding: 12px 16px;
        font-size: 16px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
    
    .btn-sm {
        min-height: 40px;
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .btn-outline {
        min-width: 44px;
        height: 44px;
        font-size: 1rem;
    }
    
    /* Botones de acción específicos para móviles */
    .appointment-card-actions .btn {
        min-width: 44px;
        min-height: 44px;
        padding: 10px;
        margin: 2px;
        border-radius: 8px;
        font-size: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .page-header-mobile .btn {
        min-height: 44px;
        padding: 10px 16px;
        font-weight: 500;
    }
    
    .appointment-card {
        padding: 1.25rem;
    }
    
    .filter-toggle {
        min-height: 48px;
        padding: 12px 16px;
        font-size: 16px;
        touch-action: manipulation;
    }
    
    /* Mejoras para formularios móviles */
    .appointment-form-actions .btn {
        min-height: 48px;
        padding: 14px 20px;
        font-size: 16px;
        font-weight: 500;
        border-radius: 8px;
    }
    
    .btn-add-patient {
        min-width: 80px;
        padding: 10px 12px;
    }
    
    .btn-text-mobile {
        margin-left: 4px;
    }
    
    /* Optimización para búsqueda de pacientes */
    #pacientes_resultados {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-bg);
        border: 2px solid var(--border-color);
        border-top: none;
        border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
        box-shadow: var(--shadow-md);
        z-index: 9999; /* Aumentar z-index para móviles */
        max-height: 250px;
        overflow-y: auto;
        display: none;
        /* Mejoras para iOS */
        -webkit-overflow-scrolling: touch;
        touch-action: manipulation;
        -webkit-touch-callout: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        /* Forzar visibilidad en móviles */
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
        will-change: auto;
    }
    
    #pacientes_resultados.show {
        display: block !important;
    }
    
    #pacientes_resultados .dropdown-item {
        padding: 12px 16px;
        font-size: 16px;
        border-bottom: 1px solid var(--border-light);
        cursor: pointer;
        transition: background-color var(--transition-fast);
        /* Mejoras para iOS */
        -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
        touch-action: manipulation;
        -webkit-touch-callout: none;
        min-height: 44px; /* Tamaño mínimo recomendado para iOS */
        display: flex;
        align-items: center;
    }
    
    #pacientes_resultados .dropdown-item:hover,
    #pacientes_resultados .dropdown-item:focus,
    #pacientes_resultados .dropdown-item:active {
        background-color: var(--bg-color);
        color: var(--text-dark);
    }
    
    #pacientes_resultados .dropdown-item:last-child {
        border-bottom: none;
    }
    
    /* Mejoras para badges de paciente seleccionado */
    #paciente_seleccionado .badge {
        font-size: 14px;
        padding: 8px 12px;
        border-radius: var(--border-radius-pill);
        display: inline-flex;
        align-items: center;
        gap: 6px;
        margin-top: 8px;
    }
    
    #paciente_seleccionado .badge i {
        cursor: pointer;
        opacity: 0.8;
        transition: opacity var(--transition-fast);
    }
    
    #paciente_seleccionado .badge i:hover {
        opacity: 1;
    }
    
    /* Mejoras de navegación para móviles */
    .navbar-nav .nav-link {
        min-height: 44px;
        padding: 12px 16px;
        font-size: 16px;
        display: flex;
        align-items: center;
    }
    
    /* Espaciado mejorado para elementos interactivos */
    .form-control, .form-select {
        min-height: 44px;
        padding: 12px 16px;
        font-size: 16px;
        border-radius: 8px;
    }
    
    /* Mejoras para modales en móviles */
    .modal-dialog-mobile {
        margin: 10px;
        max-width: calc(100vw - 20px);
    }
    
    .modal-header {
        padding: 16px 20px;
        border-bottom: 1px solid #dee2e6;
    }
    
    .modal-body-mobile {
        padding: 20px;
    }
    
    .modal-footer {
        padding: 16px 20px;
        border-top: 1px solid #dee2e6;
    }
    
    /* Mejoras para alertas y notificaciones */
    .alert {
        padding: 16px 20px;
        margin-bottom: 20px;
        border-radius: 8px;
        font-size: 16px;
    }
    
    /* Espaciado mejorado para cards */
    .card {
        margin-bottom: 16px;
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    
    .card-header {
        padding: 16px 20px;
        border-bottom: 1px solid #dee2e6;
    }
    
    .card-body {
        padding: 20px;
    }
    
    /* Mejoras específicas para navegación móvil */
    .page-header-mobile {
        position: sticky;
        top: 0;
        z-index: 99;
        background: var(--card-bg);
        border-bottom: 2px solid var(--border-color);
        padding: 1rem 1.25rem;
        margin-bottom: 0;
    }
    
    /* Optimización del contenedor principal */
    .container-fluid {
        padding: 0;
    }
    
    .row.justify-content-center {
        margin: 0;
    }
    
    .col-12 {
        padding: 0;
    }
    
    /* Mejoras para el scroll suave */
    html {
        scroll-behavior: smooth;
    }
    
    /* Prevenir zoom accidental en inputs */
    input[type="text"],
    input[type="email"],
    input[type="tel"],
    input[type="password"],
    input[type="date"],
    input[type="time"],
    select,
    textarea {
        font-size: 16px !important;
    }
    
    /* Mejoras para la accesibilidad táctil */
    button,
    .btn,
    a.btn,
    input[type="submit"],
    input[type="button"] {
        min-height: 44px;
        min-width: 44px;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }
}
    
    .form-control,
    .form-select {
        min-height: 48px;
        font-size: 16px; /* Prevent zoom on iOS */
    }


[data-theme="dark"] .btn-outline:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--text-white);
}

[data-theme="dark"] .btn-action-view {
    border-color: var(--info-color);
    color: var(--info-color);
}

[data-theme="dark"] .btn-action-edit {
    border-color: var(--warning-color);
    color: var(--warning-color);
}

[data-theme="dark"] .btn-action-delete {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

[data-theme="dark"] .btn-action-medical {
    border-color: var(--success-color);
    color: var(--success-color);
}

[data-theme="dark"] .btn-action-history {
    border-color: var(--tertiary-color);
    color: var(--tertiary-color);
}

[data-theme="dark"] .btn-action-calendar {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* ===== MODAL STYLES FOR DARK MODE ===== */
[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    border: 1px solid var(--border-light);
    color: var(--text-dark);
}

[data-theme="dark"] .modal-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-light);
    color: var(--text-dark);
}

[data-theme="dark"] .modal-title {
    color: var(--text-dark);
}

[data-theme="dark"] .modal-body {
    background-color: var(--card-bg);
    color: var(--text-dark);
}

[data-theme="dark"] .modal-footer {
    background-color: var(--card-bg);
    border-top: 1px solid var(--border-light);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

[data-theme="dark"] .modal-backdrop {
    background-color: rgba(0, 0, 0, 0.8);
}

/* ===== BOTONES HORIZONTALES RESPONSIVOS ===== */
.btn-horizontal-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
    margin: 10px 0;
}

.btn-horizontal {
    flex: 1;
    min-width: 120px;
    min-height: 48px;
    padding: 12px 16px;
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    color: var(--text-white);
    font-weight: 500;
    font-size: 0.95rem;
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    /* Accesibilidad */
    outline: none;
    box-shadow: var(--shadow-sm);
}

.btn-horizontal:hover {
    background: linear-gradient(135deg, var(--tertiary-color), var(--secondary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--text-white);
    text-decoration: none;
}

.btn-horizontal:focus {
    outline: 3px solid rgba(73, 202, 183, 0.4);
    outline-offset: 2px;
    box-shadow: var(--shadow-md), 0 0 0 3px rgba(73, 202, 183, 0.2);
}

.btn-horizontal:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
    background: linear-gradient(135deg, #3a9d8f, #4a9d5f);
}

/* Efecto de ondas al presionar */
.btn-horizontal::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.3s ease, height 0.3s ease;
}

.btn-horizontal:active::before {
    width: 300px;
    height: 300px;
}

/* Variantes de color */
.btn-horizontal.btn-success {
    background: linear-gradient(135deg, var(--success-color), #4ab86a);
}

.btn-horizontal.btn-warning {
    background: linear-gradient(135deg, var(--warning-color), #e0a800);
    color: #212529;
}

.btn-horizontal.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #c82333);
}

.btn-horizontal.btn-info {
    background: linear-gradient(135deg, var(--info-color), #138496);
}

.btn-horizontal.btn-outline {
    background: transparent;
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-horizontal.btn-outline:hover {
    background: var(--secondary-color);
    color: var(--text-white);
}

/* Iconos en botones */
.btn-horizontal i {
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Estados deshabilitados */
.btn-horizontal:disabled,
.btn-horizontal.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    pointer-events: none;
}

/* Responsive Design */
/* Escritorio - Botones compactos en fila */
@media (min-width: 769px) {
    .btn-horizontal {
        min-width: 60px;
        max-width: 80px;
        min-height: 32px;
        padding: 6px 10px;
        font-size: 0.8rem;
        flex: 0 1 auto;
        white-space: nowrap;
    }
    
    .btn-horizontal i {
        font-size: 0.9rem;
    }
    
    .btn-horizontal span {
        display: none;
    }
    
    .btn-horizontal-container {
        gap: 4px;
        margin: 6px 0;
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .btn-horizontal-container {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-horizontal {
        min-width: 100%;
        min-height: 52px;
        padding: 14px 20px;
        font-size: 1rem;
    }
    
    .btn-horizontal i {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .btn-horizontal {
        min-height: 56px;
        padding: 16px 24px;
        font-size: 1.05rem;
    }
    
    .btn-horizontal-container {
        gap: 16px;
    }
}

/* Modo oscuro */
[data-theme="dark"] .btn-horizontal {
    background: linear-gradient(135deg, var(--secondary-color), var(--tertiary-color));
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .btn-horizontal:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .btn-horizontal:focus {
    outline-color: rgba(93, 219, 204, 0.6);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), 0 0 0 3px rgba(93, 219, 204, 0.3);
}

[data-theme="dark"] .btn-horizontal.btn-outline {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

/* Animaciones adicionales */
@keyframes buttonPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.btn-horizontal.pulse {
    animation: buttonPulse 0.6s ease-in-out;
}

/* Accesibilidad mejorada */
@media (prefers-reduced-motion: reduce) {
    .btn-horizontal {
        transition: none;
    }
    
    .btn-horizontal::before {
        display: none;
    }
    
    .btn-horizontal.pulse {
        animation: none;
    }
}

/* Alto contraste */
@media (prefers-contrast: high) {
    .btn-horizontal {
        border: 2px solid currentColor;
        background: var(--card-bg);
        color: var(--text-dark);
    }
    
    .btn-horizontal:hover {
        background: var(--text-dark);
        color: var(--card-bg);
    }
}

/* ===== GESTOS TÁCTILES Y INTERACCIONES MÓVILES ===== */

/* Pull to refresh */
.pull-refresh-indicator {
    position: fixed;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    background: #007bff;
    color: white;
    padding: 15px 20px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1050;
    opacity: 0;
    transition: all 0.3s ease;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.pull-refresh-indicator.ready {
    background: #28a745;
}

.pull-refresh-indicator i {
    font-size: 16px;
}

.pull-refresh-indicator.ready i {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-100%);
    }
}

/* Swipe actions */
.swipe-actions {
    position: absolute;
    right: -120px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 5px;
    background: rgba(255, 255, 255, 0.95);
    padding: 8px;
    border-radius: 8px;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    animation: slideInRight 0.3s ease;
    z-index: 10;
}

@keyframes slideInRight {
    from {
        right: -120px;
        opacity: 0;
    }
    to {
        right: 10px;
        opacity: 1;
    }
}

.has-actions {
    transform: translateX(-130px);
    transition: transform 0.3s ease;
}

.swipe-actions .btn {
    width: 35px;
    height: 35px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
}

/* Context menu */
.context-menu {
    position: fixed;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    z-index: 1060;
    min-width: 150px;
    overflow: hidden;
    animation: contextMenuAppear 0.2s ease;
}

@keyframes contextMenuAppear {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.context-menu-item {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 14px;
    color: #333;
}

.context-menu-item:hover {
    background-color: #f8f9fa;
}

.context-menu-item:active {
    background-color: #e9ecef;
}

.context-menu-item i {
    width: 16px;
    text-align: center;
    color: #6c757d;
}

/* Mobile tooltip */
.mobile-tooltip {
    position: fixed;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    z-index: 1070;
    pointer-events: none;
    animation: tooltipFadeIn 0.2s ease;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ripple effect */
.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(2);
        opacity: 0;
    }
}

/* Touch feedback para cards */
@media (max-width: 768px) {
    .patient-card,
    .appointment-card {
        position: relative;
        overflow: hidden;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .patient-card:active,
    .appointment-card:active {
        transform: scale(0.98);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
}

/* Mejoras para botones táctiles */
@media (max-width: 768px) {
    .btn {
        min-height: 44px;
        position: relative;
        overflow: hidden;
    }
    
    .btn-sm {
        min-height: 36px;
    }
    
    .btn:active {
        transform: scale(0.95);
    }
}

/* Ripple effect para elementos interactivos */
.ripple-container {
    position: relative;
    overflow: hidden;
}

/* Estados de carga para gestos */
.gesture-loading {
    pointer-events: none;
    opacity: 0.6;
}

.gesture-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #007bff;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 1;
}

/* ===== PAGINATION STYLES ===== */
.pagination-mobile {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    margin: 15px 0;
}

.pagination-mobile .pagination-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.pagination-mobile .pagination-jump {
    text-align: center;
}

.pagination-mobile .pagination-jump .form-control {
    display: inline-block;
    width: auto;
    min-width: 70px;
}

.pagination-desktop {
    padding: 15px 0;
    border-top: 1px solid #dee2e6;
}

.pagination-desktop .pagination-info {
    color: #6c757d;
    font-size: 0.875rem;
}

.pagination .page-link {
    color: #007bff;
    border: 1px solid #dee2e6;
    padding: 0.375rem 0.75rem;
    transition: all 0.2s ease;
}

.pagination .page-link:hover {
    color: #0056b3;
    background-color: #e9ecef;
    border-color: #adb5bd;
}

.pagination .page-item.active .page-link {
    background-color: #007bff;
    border-color: #007bff;
    color: white;
}

.pagination .page-item.disabled .page-link {
    color: #6c757d;
    background-color: #fff;
    border-color: #dee2e6;
    cursor: not-allowed;
}

/* Responsive adjustments for pagination */
@media (max-width: 576px) {
    .pagination-mobile .pagination-controls {
        flex-direction: column;
        align-items: center;
    }
    
    .pagination-mobile .pagination-controls .btn {
        width: 120px;
        margin: 5px 0;
    }
    
    .pagination-mobile .pagination-jump {
        margin-top: 15px;
    }
    
    .pagination-mobile .pagination-jump .d-flex {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .pagination-desktop .d-flex {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .pagination .pagination-sm {
        justify-content: center;
    }
}

/* ===== PATIENT SEARCH STYLES ===== */
.paciente-search-container {
    position: relative;
}

.paciente-search-container .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1050;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    box-shadow: var(--shadow-md);
    background-color: var(--card-bg);
    max-height: 300px;
    overflow-y: auto;
}

.paciente-search-container .dropdown-menu.show {
    display: block;
}

.paciente-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition-fast);
    cursor: pointer;
}

.paciente-item:last-child {
    border-bottom: none;
}

.paciente-item:hover {
    background-color: var(--bg-color);
    color: var(--primary-color);
}

.paciente-item:active {
    background-color: var(--secondary-color);
    color: var(--text-white);
}

.paciente-item strong {
    color: var(--text-dark);
    font-weight: 600;
}

.paciente-item small {
    color: var(--text-light);
    font-size: 0.875rem;
}

.paciente-item .fas {
    color: var(--accent-color);
    transition: var(--transition-fast);
}

.paciente-item:hover .fas {
    color: var(--secondary-color);
    transform: scale(1.1);
}

/* Loading state */
.paciente-search-loading {
    padding: 20px;
    text-align: center;
    color: var(--text-light);
}

.paciente-search-loading .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty state */
.paciente-search-empty {
    padding: 20px;
    text-align: center;
    color: var(--text-light);
    font-style: italic;
}

/* Error state */
.paciente-search-error {
    padding: 20px;
    text-align: center;
    color: var(--danger-color);
}

/* Input focus styles */
#paciente_busqueda:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(73, 202, 183, 0.25);
}

/* Button styles for add patient */
.btn-add-patient {
    border-color: var(--border-color);
    color: var(--text-light);
    transition: var(--transition-fast);
}

.btn-add-patient:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    background-color: rgba(73, 202, 183, 0.1);
}

/* Responsive styles for patient search */
@media (max-width: 768px) {
    .paciente-search-container .dropdown-menu {
        max-height: 250px;
        font-size: 0.9rem;
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
    }
    
    .paciente-item {
        padding: 10px 12px;
        -webkit-tap-highlight-color: rgba(0,0,0,0.1);
        touch-action: manipulation;
    }
    
    .paciente-item .d-flex {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .paciente-item .fas {
        align-self: flex-end;
        margin-top: -20px;
    }
    
    #paciente_busqueda {
            font-size: 16px !important; /* Prevent zoom on iOS */
            -webkit-appearance: none;
            -webkit-border-radius: 0;
            border-radius: 0.375rem;
            -webkit-tap-highlight-color: transparent;
            -webkit-touch-callout: none;
            -webkit-user-select: text;
            /* Mejoras adicionales para iOS */
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            /* Prevenir comportamientos extraños del teclado virtual */
            position: relative;
            z-index: 1;
        }
        
        #paciente_busqueda:focus {
            -webkit-tap-highlight-color: transparent;
            outline: none;
            /* Asegurar que el input sea visible cuando aparece el teclado */
            transform: translateZ(0);
            -webkit-transform: translateZ(0);
        }
}

/* Estilos específicos para iOS */
@supports (-webkit-touch-callout: none) {
    #paciente_busqueda {
        transform: translateZ(0); /* Forzar aceleración por hardware */
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        /* Mejoras para teclado virtual */
        -webkit-user-select: text;
        user-select: text;
        -webkit-text-size-adjust: none;
        /* Prevenir problemas de viewport */
        width: 100%;
        max-width: 100%;
    }
}

/* Estilos específicos para Android */
@media screen and (max-width: 768px) {
    /* Detectar Android Chrome y Firefox */
    @supports (not (-webkit-touch-callout: none)) {
        #paciente_busqueda {
            /* Prevenir zoom automático en Android */
            font-size: 16px !important;
            /* Mejorar rendimiento */
            transform: translateZ(0);
            will-change: transform;
            /* Optimizar para Android */
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            /* Prevenir comportamientos extraños del teclado */
            position: relative;
            z-index: 1;
            /* Mejorar área táctil */
            min-height: 48px;
            padding: 12px 16px;
            /* Optimizar eventos táctiles */
            touch-action: manipulation;
            -webkit-tap-highlight-color: transparent;
        }
        
        #paciente_busqueda:focus {
            /* Mejorar visibilidad con teclado virtual */
            transform: translateZ(0);
            outline: none;
            /* Prevenir problemas de scroll */
            scroll-margin-top: 100px;
        }
        
        #pacientes_resultados {
            /* Optimizar scroll en Android */
            overscroll-behavior: contain;
            -webkit-overflow-scrolling: touch;
            /* Mejorar posicionamiento */
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            z-index: 1050;
            /* Ajustar altura para Android */
            max-height: 45vh;
            overflow-y: auto;
        }
        
        #pacientes_resultados .dropdown-item {
            /* Mejorar eventos táctiles en Android */
            touch-action: manipulation;
            -webkit-tap-highlight-color: rgba(73, 202, 183, 0.15);
            /* Área táctil optimizada */
            min-height: 48px;
            padding: 14px 16px;
            display: flex;
            align-items: center;
        }
        
        #pacientes_resultados .dropdown-item:active {
            background-color: rgba(73, 202, 183, 0.1);
            transform: scale(0.98);
            transition: all 0.1s ease;
        }
        
        .paciente-search-container {
            /* Optimizar contenedor para Android */
            position: relative;
            transform: translateZ(0);
            /* Prevenir problemas con teclado virtual */
            isolation: isolate;
        }
    }
    
    /* Estilos universales para móviles (iOS y Android) */
    #paciente_busqueda {
        /* Prevenir zoom en ambas plataformas */
        font-size: 16px !important;
        /* Optimizar rendimiento */
        transform: translateZ(0);
        /* Mejorar experiencia táctil */
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        /* Área táctil mínima */
        min-height: 44px;
        /* Prevenir comportamientos extraños */
        -webkit-appearance: none;
        appearance: none;
    }
    
    #pacientes_resultados {
        /* Scroll optimizado para ambas plataformas */
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        /* Posicionamiento mejorado */
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1050;
        /* Altura adaptativa */
        max-height: min(40vh, 300px);
        overflow-y: auto;
    }
}
    
    #pacientes_resultados {
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
        -webkit-overflow-scrolling: touch;
        overscroll-behavior: contain;
        /* Mejorar posicionamiento en iOS */
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        z-index: 1050;
        /* Prevenir problemas con teclado virtual */
        max-height: 40vh;
        overflow-y: auto;
    }
    
    #pacientes_resultados .dropdown-item {
        -webkit-tap-highlight-color: rgba(73, 202, 183, 0.2);
        tap-highlight-color: rgba(73, 202, 183, 0.2);
        touch-action: manipulation;
        cursor: pointer;
        /* Mejorar área táctil */
        padding: 12px 16px;
        min-height: 48px;
        display: flex;
        align-items: center;
    }
    
    #pacientes_resultados .dropdown-item:active {
        background-color: rgba(73, 202, 183, 0.1);
        transform: scale(0.98);
        transition: all 0.1s ease;
    }
    
    /* Mejoras para el contenedor de búsqueda */
    .paciente-search-container {
        position: relative;
        /* Asegurar que no se vea afectado por el teclado virtual */
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
    
    /* Mejoras específicas para Safari iOS */
    @media screen and (-webkit-min-device-pixel-ratio: 2) {
        #paciente_busqueda {
            -webkit-text-stroke: 0.01em transparent;
            text-rendering: optimizeLegibility;
        }
    }


@media (max-width: 576px) {
    .paciente-search-container .input-group {
        flex-direction: column;
    }
    
    .paciente-search-container .btn-add-patient {
        margin-top: 8px;
        border-radius: 0.375rem;
    }
    
    /* Mejoras adicionales para iOS en pantallas pequeñas */
    #paciente_busqueda {
        min-height: 44px; /* Tamaño mínimo recomendado para iOS */
        line-height: 1.5;
    }
    
    #pacientes_resultados .dropdown-item {
        min-height: 44px;
        display: flex;
        align-items: center;
        padding: 12px 15px;
    }
    
    .paciente-search-container .dropdown-menu {
        max-height: 200px;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .sidebar,
    .navbar,
    .btn,
    .btn-horizontal,
    .alert,
    .dropdown-menu {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0 !important;
        padding: 0 !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}