/**
 * Hotel Smart Manager - Estilos principales
 * Sintesia Studio - Sistema de gestión hotelera
 */

:root {
    /* Colores primarios y secundarios (tonos pastel) */
    --primary: #354F6B;
    --primary-light: #5A7A9C;
    --primary-dark: #26394D;
    --secondary: #69B0E1;
    --secondary-light: #92C5E9;
    --secondary-dark: #4A8EC0;
    
    /* Colores de estados (tonos pastel) */
    --success: #8DE2B3;
    --success-light: #AEECC9;
    --success-dark: #5FC98C;
    --info: #77E3D0;
    --info-light: #A0EDDF;
    --info-dark: #4DC7B0;
    --warning: #FFCC89;
    --warning-light: #FFE0B6;
    --warning-dark: #F0B05C;
    --danger: #F6A2A2;
    --danger-light: #FBC7C7;
    --danger-dark: #E57777;
    
    /* Colores de texto y fondo */
    --text-dark: #2c3e50;
    --text-light: #f8f9fa;
    --text-muted: #8AA0B0;
    --background: #f0f5fa;
    --background-alt: #e5eef7;
    
    /* Colores para estados de habitaciones (tonos pastel) */
    --available: #8DE2B3;
    --occupied: #69B0E1;
    --cleaning: #FFCC89;
    --maintenance: #F6A2A2;
    --blocked: #B4C6D4;
    
    /* Espaciado y tamaños */
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 70px;
    --header-height: 70px;
    --card-border-radius: 10px;
    --border-radius-sm: 4px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --content-padding: 20px;
    --grid-gap: 20px;
    
    /* Efectos y animaciones */
    --transition-speed: 0.3s;
    --box-shadow: 0 4px 15px rgba(31, 75, 122, 0.07);
    --box-shadow-hover: 0 8px 25px rgba(31, 75, 122, 0.13);
    --box-shadow-lg: 0 12px 35px rgba(31, 75, 122, 0.18);
    
    /* Glassmorfismo */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shadow: 0 8px 32px rgba(31, 75, 122, 0.15);
    --glass-blur: blur(12px);
    --glass-border-radius: 16px;
}

/* Reset y estilos base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    height: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-dark);
    background-color: var(--background);
    min-height: 100%;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

.hotel-app {
    display: flex;
    min-height: 100vh;
    position: relative;
    width: 100%;
    max-width: 100%;
}

/* Tipografía y elementos básicos */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 {
    font-size: 1.8rem;
}

h2 {
    font-size: 1.5rem;
}

h3 {
    font-size: 1.3rem;
}

h4 {
    font-size: 1.1rem;
}

h5 {
    font-size: 1rem;
}

h6 {
    font-size: 0.9rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--secondary-dark);
    text-decoration: none;
}

button, .btn {
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
    border: none;
    background: var(--primary);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

button:hover, .btn:hover {
    background: var(--primary-dark);
}

input, select, textarea {
    font-family: inherit;
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background: linear-gradient(to bottom, var(--primary), var(--primary-dark));
    color: var(--text-light);
    z-index: 1000;
    transition: width var(--transition-speed);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-header {
    padding: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
}

.sidebar-logo img {
    width: 32px;
    height: 32px;
    margin-right: 10px;
    transition: all var(--transition-speed);
}

.sidebar-logo h1 {
    color: var(--text-light);
    font-size: 1.3rem;
    margin: 0;
    white-space: nowrap;
    transition: all var(--transition-speed);
}

.sidebar-logo h1 span {
    color: var(--secondary);
    font-weight: 700;
}

.sidebar-toggle-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-light);
    border: none;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.sidebar-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar-menu {
    padding: 1rem 0;
}

.sidebar-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    margin-bottom: 0.25rem;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    padding: 0.8rem 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-speed);
    position: relative;
}

.sidebar-menu li a:hover, 
.sidebar-menu li.active a {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.1);
}

.sidebar-menu li.active a {
    border-left: 3px solid var(--secondary);
}

.sidebar-menu li a i {
    width: 24px;
    font-size: 1.1rem;
    margin-right: 10px;
    text-align: center;
    transition: all var(--transition-speed);
}

.sidebar-menu li a span {
    white-space: nowrap;
    transition: all var(--transition-speed);
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: auto;
    text-align: center;
}

.sidebar-footer .build-version {
    margin-bottom: 0.5rem;
}

/* Sidebar colapsada */
.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar.collapsed .sidebar-logo h1 {
    opacity: 0;
    width: 0;
}

.sidebar.collapsed .sidebar-menu li a {
    padding: 0.8rem;
    justify-content: center;
}

.sidebar.collapsed .sidebar-menu li a i {
    margin-right: 0;
    font-size: 1.2rem;
}

.sidebar.collapsed .sidebar-menu li a span {
    opacity: 0;
    width: 0;
    display: none;
}

.sidebar.collapsed .sidebar-toggle-btn i {
    transform: rotate(180deg);
}

/* Contenido principal */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin var(--transition-speed);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: var(--background);
}

.main-content.expanded {
    margin-left: var(--sidebar-collapsed-width);
}

/* Header */
.header {
    height: var(--header-height);
    background-color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 99;
    box-shadow: var(--box-shadow);
}

.header-left {
    display: flex;
    align-items: center;
}

.menu-toggle-btn {
    display: none;
    background: none;
    padding: 0;
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-right: 1rem;
}

.search-box {
    position: relative;
    width: 300px;
    margin-left: 1rem;
}

.search-box input {
    width: 100%;
    padding-right: 2.5rem;
    background-color: var(--background);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.search-box i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.header-right {
    display: flex;
    align-items: center;
}

/* Menús desplegables */
.dropdown {
    position: relative;
    margin-left: 1rem;
}

.dropdown-toggle {
    background: none;
    border: none;
    color: var(--text-dark);
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: background var(--transition-speed);
    padding: 0;
}

.dropdown-toggle:hover {
    background-color: var(--background);
}

.badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--danger);
    color: white;
    font-size: 0.7rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-lg);
    width: 300px;
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
    margin-top: 10px;
}

.dropdown.show .dropdown-menu {
    display: block;
}

.dropdown-header {
    padding: 1rem;
    background-color: var(--background);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dropdown-header h4 {
    margin: 0;
    font-size: 1rem;
}

.dropdown-header a {
    font-size: 0.8rem;
}

.dropdown-body {
    max-height: 300px;
    overflow-y: auto;
}

.dropdown-footer {
    padding: 0.75rem 1rem;
    background-color: var(--background);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
}

.dropdown-footer a {
    font-size: 0.85rem;
    font-weight: 500;
}

/* Menú de usuario */
.user-dropdown-toggle {
    background: none;
    border: none;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    padding: 0;
    transition: background var(--transition-speed);
}

.user-dropdown-toggle:hover {
    background: none;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--background);
    margin-right: 10px;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info {
    display: flex;
    flex-direction: column;
    margin-right: 10px;
}

.user-info h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
}

.user-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Elementos de notificaciones y mensajes */
.notification-item, .message-item {
    display: flex;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: background var(--transition-speed);
}

.notification-item:hover, .message-item:hover {
    background-color: var(--background);
}

.notification-item.unread, .message-item.unread {
    background-color: rgba(52, 152, 219, 0.05);
}

.notification-icon, .sender-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    flex-shrink: 0;
}

.notification-icon {
    color: white;
}

.notification-icon.bg-primary {
    background-color: var(--primary);
}

.notification-icon.bg-success {
    background-color: var(--success);
}

.notification-icon.bg-warning {
    background-color: var(--warning);
}

.notification-icon.bg-danger {
    background-color: var(--danger);
}

.notification-content, .message-content {
    flex: 1;
}

.notification-content p, .message-content p {
    margin: 0;
    font-size: 0.85rem;
}

.notification-content .time, .sender-info .time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

.message-content .sender-info {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.3rem;
}

.message-content .sender-info h4 {
    margin: 0;
    font-size: 0.9rem;
}

/* Contenido principal */
.content-wrapper {
    flex: 1;
    padding: var(--content-padding);
    display: flex;
    flex-direction: column;
}

.content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.content-header h2 {
    margin: 0;
}

.date-display {
    display: flex;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.date-display i {
    margin-right: 0.5rem;
}

.content {
    flex: 1;
}

/* Footer */
.footer {
    padding: 1rem var(--content-padding);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer a {
    color: var(--text-muted);
    margin-left: 0.5rem;
    transition: color var(--transition-speed);
}

.footer a:hover {
    color: var(--primary);
}

.footer .separator {
    margin: 0 0.5rem;
}

/* Cards */
.card {
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--glass-border-radius);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    margin-bottom: var(--grid-gap);
    overflow: hidden;
    transition: all var(--transition-speed);
}

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

.card-header {
    padding: 1.25rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

.card-header-link {
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.card-header-link i {
    margin-left: 0.25rem;
    font-size: 0.7rem;
}

.card-body {
    padding: 1.25rem;
}

/* Grid layouts */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--grid-gap);
    margin-bottom: var(--grid-gap);
}

.dashboard-grid > * {
    min-width: 0;
}

.dashboard-grid > * {
    min-width: 0;
}

.metrics-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--grid-gap);
    margin-bottom: var(--grid-gap);
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .metrics-row {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .menu-toggle-btn {
        display: flex;
    }
    
    .search-box {
        width: 200px;
    }
    
    .dropdown-menu {
        width: 280px;
    }
    
    .user-info {
        display: none;
    }

    /* Asegurar que el dashboard no se corte por la derecha en móvil */
    .content-wrapper,
    .dashboard-container,
    .dashboard-grid,
    .card,
    .chart-container,
    .main-content {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    img,
    svg,
    canvas {
        max-width: 100%;
        height: auto;
    }

    #occupancyRevenueChart,
    #roomTypesChart,
    #channelsChart,
    #annualOccupancyChart {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Dashboard: tabla Próximas Entradas como tarjetas */
    .upcoming-entries-table thead {
        display: none;
    }

    .upcoming-entries-table,
    .upcoming-entries-table tbody,
    .upcoming-entries-table tr,
    .upcoming-entries-table td {
        display: block;
        width: 100%;
    }

    .upcoming-entries-table tr {
        margin-bottom: 1rem;
        border-radius: 12px;
        background-color: rgba(255, 255, 255, 0.9);
        box-shadow: var(--box-shadow);
        overflow: hidden;
    }

    .upcoming-entries-table td {
        padding: 0.5rem 1rem;
        text-align: right;
        position: relative;
    }

    .upcoming-entries-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        font-weight: 600;
        color: var(--text-muted);
        text-align: left;
    }

    .upcoming-entries-table td[data-label="Cliente"] {
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .upcoming-entries-table td[data-label="Acciones"] {
        text-align: left;
    }

    .upcoming-entries-table .actions {
        justify-content: flex-start;
    }
}

@media (max-width: 576px) {
    .metrics-row {
        grid-template-columns: 1fr;
    }
    
    .search-box {
        display: none;
    }
    
    .header-right .dropdown:not(:last-child) {
        display: none;
    }
}

/* Utilitarios */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.hidden {
    display: none !important;
}

.transparent {
    opacity: 0 !important;
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}