/* CSS Reset y Variables del Sistema - Refinado sin exceso de verde */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Space Grotesk', sans-serif;
}

:root {
    --primary-dark: #1E293B; /* Slate oscuro para una barra lateral y elementos premium neutros */
    --primary: #1F5E3A;      /* Verde bosque sofisticado utilizado para acentos y botones */
    --primary-glow: #10B981; /* Verde esmeralda para luces de acento y éxito */
    --primary-light: #F1F5F9;/* Gris slate claro neutro */
    --accent-gold: #E8C468;
    --accent-gold-light: #FDF9EE;
    --danger: #C5533F;
    --danger-light: #FDF4F2;
    --gray-bg: #F8FAFC;      /* Fondo neutro muy limpio */
    --gray-text: #64748B;    /* Gris neutro para texto secundario */
    --dark-text: #0F172A;    /* Azul/gris profundo para legibilidad óptima */
    --white: #ffffff;
    --sidebar-width: 280px;
    --transition-speed: 0.25s;
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 15px 35px rgba(30, 41, 59, 0.08);
    --border-radius: 20px;
}

body {
    background-color: var(--gray-bg);
    color: var(--dark-text);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

button, input, select, textarea {
    font-family: inherit;
    outline: none;
}

/* --- PANTALLA DE LOGIN --- */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(circle at 10% 10%, rgba(30, 41, 59, 0.03) 0%, rgba(15, 23, 42, 0.01) 80%), var(--gray-bg);
    padding: 20px;
}

.login-card {
    background: var(--white);
    border-radius: 32px;
    padding: 40px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 30px 60px rgba(30, 41, 59, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
    animation: fadeInUp 0.6s ease-out;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
}

.login-logo i {
    font-size: 2.2rem;
    background: linear-gradient(145deg, var(--primary-dark), var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.login-logo span {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -1px;
    background: linear-gradient(135deg, #1A3B32, #2B7A4B);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.login-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--gray-text);
    font-size: 0.95rem;
    margin-bottom: 30px;
}

.input-group {
    margin-bottom: 20px;
    text-align: left;
}

.input-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    opacity: 0.6;
}

.input-wrapper input, .input-wrapper select {
    width: 100%;
    padding: 14px 20px 14px 48px;
    border-radius: 16px;
    border: 1.5px solid #E2EBE6;
    background-color: #FAFCFB;
    font-size: 1rem;
    color: var(--dark-text);
    transition: all var(--transition-speed);
}

.input-wrapper input:focus, .input-wrapper select:focus {
    border-color: var(--primary-glow);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.05);
}

.btn-login {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    padding: 16px;
    border-radius: 16px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 20px rgba(31, 94, 58, 0.15);
    transition: all var(--transition-speed);
    margin-top: 10px;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px rgba(31, 94, 58, 0.2);
}

.demo-roles-divider {
    margin: 30px 0 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-text);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.demo-roles-divider::before, .demo-roles-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #E2EBE6;
}

.demo-buttons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.btn-role-demo {
    background-color: var(--primary-light);
    border: 1.5px solid rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    padding: 14px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--primary-dark);
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.btn-role-demo i {
    font-size: 1.4rem;
    color: var(--primary);
}

.btn-role-demo:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    border-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-role-demo:hover i {
    color: var(--white);
}

/* --- DASHBOARD ESTRUCTURA --- */
.app-wrapper {
    display: none;
    flex: 1;
    min-height: 100vh;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background-color: var(--primary-dark); /* Color oscuro neutro premium */
    color: var(--white);
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform var(--transition-speed);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 40px;
}

.sidebar-logo i {
    font-size: 1.8rem;
    color: var(--accent-gold);
}

.sidebar-logo span {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.user-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--accent-gold), var(--primary-glow));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.1rem;
}

.user-info {
    flex: 1;
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.75rem;
    color: var(--accent-gold);
    font-weight: 600;
}

.sidebar-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.menu-item a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 12px;
    transition: all var(--transition-speed);
    cursor: pointer;
}

.menu-item.active a, .menu-item a:hover {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.08);
}

.menu-item.active a {
    border-left: 4px solid var(--accent-gold);
    padding-left: 14px;
    background-color: rgba(255, 255, 255, 0.1);
}

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.btn-logout {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    padding: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

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

/* --- MAIN CONTENT AREA --- */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 40px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin var(--transition-speed);
}

.top-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 35px;
    gap: 20px;
}

.page-title h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.page-title p {
    color: var(--gray-text);
    font-size: 0.95rem;
    margin-top: 4px;
}

.top-nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Rol Switcher Flotante para Demo */
.demo-pill-switcher {
    background: linear-gradient(135deg, var(--accent-gold-light), #fff);
    border: 1px solid var(--accent-gold);
    border-radius: 50px;
    padding: 6px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary-dark);
    box-shadow: 0 4px 15px rgba(232, 196, 104, 0.08);
}

.demo-pill-switcher button {
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    padding: 6px 12px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.demo-pill-switcher button:hover {
    background: var(--primary);
    transform: scale(1.05);
}

.notification-bell {
    position: relative;
    width: 44px;
    height: 44px;
    background-color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid #E2EBE6;
    transition: all var(--transition-speed);
}

.notification-bell:hover {
    border-color: var(--primary-glow);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.notification-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: var(--danger);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

/* --- VISTAS DEL SISTEMA (SPA TABS) --- */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease-out;
    flex: 1;
}

.tab-content.active {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* --- CARDS & GRID LAYOUTS --- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.stat-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all var(--transition-speed);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(30, 41, 59, 0.1);
}

.stat-card-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-card-label {
    font-size: 0.9rem;
    color: var(--gray-text);
    font-weight: 600;
}

.stat-card-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.stat-card-icon {
    width: 56px;
    height: 56px;
    background-color: var(--primary-light);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
}

.stat-card.accent .stat-card-icon {
    background-color: var(--accent-gold-light);
    color: #C29E30;
}

.stat-card.danger .stat-card-icon {
    background-color: var(--danger-light);
    color: var(--danger);
}

/* --- DASHBOARD GRIDS --- */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 30px;
}

@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

.panel-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 28px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.panel-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-header h3 i {
    color: var(--primary);
}

.panel-action-btn {
    background: transparent;
    border: none;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: color var(--transition-speed);
}

.panel-action-btn:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* --- ACCIONES RÁPIDAS (Quick Actions Resident) --- */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.quick-action-btn {
    background-color: var(--primary-light);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: 16px;
    padding: 20px 14px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 0.85rem;
}

.quick-action-btn i {
    font-size: 1.6rem;
    color: var(--primary);
}

.quick-action-btn:hover {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.quick-action-btn:hover i {
    color: var(--white);
}

/* --- TABLAS & LISTADOS --- */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.modern-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.modern-table th {
    padding: 16px 20px;
    background-color: #FAFCFB;
    border-bottom: 2px solid #E2EBE6;
    color: var(--primary-dark);
    font-weight: 700;
}

.modern-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #EEF3F0;
    color: var(--dark-text);
    vertical-align: middle;
}

.modern-table tr:last-child td {
    border-bottom: none;
}

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
}

.badge-status.paid {
    background-color: var(--primary-light);
    color: var(--primary);
}

.badge-status.pending {
    background-color: var(--danger-light);
    color: var(--danger);
}

.badge-status.warning {
    background-color: var(--accent-gold-light);
    color: #B58A1B;
}

.btn-table-action {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-table-action:hover {
    background-color: var(--primary-dark);
    transform: scale(0.97);
}

/* --- CARTELES / ANUNCIOS --- */
.announcements-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.announcement-card {
    background: linear-gradient(145deg, #FFF, #FAFCFB);
    border: 1px solid #E2EBE6;
    border-radius: 18px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all var(--transition-speed);
}

.announcement-card:hover {
    border-color: var(--primary-glow);
    box-shadow: var(--shadow-card);
}

.announcement-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.announcement-category {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.announcement-category.seguridad {
    background-color: var(--danger-light);
    color: var(--danger);
}

.announcement-date {
    font-size: 0.8rem;
    color: var(--gray-text);
    font-weight: 500;
}

.announcement-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.announcement-body {
    font-size: 0.95rem;
    color: #334D41;
    line-height: 1.5;
}

.announcement-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    border-top: 1px solid #EEF3F0;
    padding-top: 12px;
    margin-top: 6px;
}

.announcement-like-btn {
    background: transparent;
    border: none;
    color: var(--gray-text);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color var(--transition-speed);
}

.announcement-like-btn:hover, .announcement-like-btn.liked {
    color: var(--primary-glow);
}

/* --- AMENIDADES CATALOGO --- */
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.amenity-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-speed);
}

.amenity-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(30, 41, 59, 0.1);
}

.amenity-visual {
    height: 180px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-glow));
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.15);
    position: relative;
}

.amenity-icon-large {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.85);
    filter: drop-shadow(0 8px 16px rgba(0,0,0,0.15));
    transition: transform 0.3s;
}

.amenity-card:hover .amenity-icon-large {
    transform: scale(1.1) rotate(3deg);
}

.amenity-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: var(--accent-gold);
    color: var(--primary-dark);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.amenity-badge.free {
    background-color: var(--white);
    color: var(--primary);
}

.amenity-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.amenity-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.amenity-rules {
    font-size: 0.88rem;
    color: var(--gray-text);
    line-height: 1.4;
    flex: 1;
}

.btn-book-amenity {
    width: 100%;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.btn-book-amenity:hover {
    background-color: var(--primary-dark);
}

/* --- VISITAS Y QR --- */
.qr-section-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 30px;
}

@media (max-width: 900px) {
    .qr-section-grid {
        grid-template-columns: 1fr;
    }
}

.qr-generator-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-dark);
}

.form-group input, .form-group select, .form-group textarea {
    padding: 12px 16px;
    border-radius: 12px;
    border: 1.5px solid #E2EBE6;
    background-color: #FAFCFB;
    font-size: 0.95rem;
    transition: all var(--transition-speed);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary-glow);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.05);
}

.btn-submit-form {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    padding: 14px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(31, 94, 58, 0.1);
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit-form:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 22px rgba(31, 94, 58, 0.15);
}

.qr-display-box {
    background-color: var(--primary-dark);
    color: var(--white);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    box-shadow: 0 20px 40px rgba(30, 41, 59, 0.1);
}

.qr-image-container {
    background-color: var(--white);
    padding: 20px;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
    width: 200px;
    height: 200px;
}

.qr-image-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.qr-scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background-color: var(--primary-glow);
    box-shadow: 0 0 8px var(--primary-glow);
    animation: scanAnimation 2s linear infinite;
}

.qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: rgba(255,255,255,0.4);
}

.qr-placeholder i {
    font-size: 5rem;
}

.btn-share-whatsapp {
    background-color: #25D366;
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-share-whatsapp:hover {
    background-color: #20BA56;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.15);
}

/* --- SOPORTE & TICKETS CON CHAT --- */
.tickets-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 30px;
    min-height: 550px;
}

@media (max-width: 900px) {
    .tickets-wrapper {
        grid-template-columns: 1fr;
    }
}

.tickets-list-panel {
    background-color: var(--white);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.tickets-list-header {
    padding: 20px;
    border-bottom: 1px solid #EEF3F0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btn-new-ticket {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-speed);
}

.btn-new-ticket:hover {
    background-color: var(--primary-dark);
}

.tickets-list-items {
    overflow-y: auto;
    flex: 1;
    max-height: 480px;
}

.ticket-item {
    padding: 16px 20px;
    border-bottom: 1px solid #EEF3F0;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ticket-item:hover {
    background-color: #FAFCFB;
}

.ticket-item.active {
    background-color: var(--primary-light);
    border-left: 4px solid var(--primary);
    padding-left: 16px;
}

.ticket-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
}

.ticket-item-title {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ticket-item-date {
    font-size: 0.78rem;
    color: var(--gray-text);
}

.ticket-item-desc {
    font-size: 0.85rem;
    color: var(--gray-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ticket-item-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

.ticket-priority-badge {
    font-weight: 700;
    font-size: 0.72rem;
}

.ticket-priority-badge.alta {
    color: var(--danger);
}

.ticket-priority-badge.media {
    color: #C29E30;
}

.ticket-priority-badge.baja {
    color: var(--primary);
}

.chat-panel {
    background-color: var(--white);
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.chat-header {
    padding: 20px;
    border-bottom: 1px solid #EEF3F0;
    background-color: #FAFCFB;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-title h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.chat-header-title p {
    font-size: 0.85rem;
    color: var(--gray-text);
    margin-top: 2px;
}

.chat-messages {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    max-height: 380px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background-color: #F8FAF9;
}

.chat-message-bubble {
    max-width: 70%;
    padding: 12px 18px;
    border-radius: 18px;
    font-size: 0.92rem;
    line-height: 1.45;
    position: relative;
}

.chat-message-bubble.incoming {
    background-color: var(--white);
    color: var(--dark-text);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    border: 1px solid #EEF3F0;
}

.chat-message-bubble.outgoing {
    background-color: var(--primary);
    color: var(--white);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 12px rgba(31, 94, 58, 0.1);
}

.chat-message-time {
    font-size: 0.72rem;
    opacity: 0.6;
    margin-top: 6px;
    text-align: right;
    font-weight: 500;
}

.chat-input-area {
    padding: 16px 20px;
    border-top: 1px solid #EEF3F0;
    display: flex;
    gap: 12px;
    align-items: center;
}

.chat-input-area input {
    flex: 1;
    padding: 12px 20px;
    border-radius: 12px;
    border: 1.5px solid #E2EBE6;
    background-color: #FAFCFB;
    font-size: 0.95rem;
}

.chat-input-area input:focus {
    border-color: var(--primary-glow);
    background-color: var(--white);
}

.btn-send-chat {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition-speed);
}

.btn-send-chat:hover {
    background-color: var(--primary-dark);
    transform: scale(1.05);
}

.chat-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray-text);
    gap: 16px;
    flex: 1;
    padding: 40px;
    text-align: center;
}

.chat-empty-state i {
    font-size: 4rem;
    color: rgba(30, 41, 59, 0.08);
}

/* --- SIMULADOR DE PORTERIA (GUARD) --- */
.porteria-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.porteria-scanner-box {
    background-color: var(--primary-dark); /* Fondo gris pizarra oscuro neutro */
    color: var(--white);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    border: 2px dashed rgba(232, 196, 104, 0.3);
    position: relative;
    overflow: hidden;
}

.porteria-select-visitor {
    width: 100%;
    max-width: 320px;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.2);
    background-color: rgba(255,255,255,0.06);
    color: var(--white);
    font-weight: 600;
}

.porteria-select-visitor option {
    background-color: var(--primary-dark);
    color: var(--white);
}

.porteria-scanner-viewport {
    width: 160px;
    height: 160px;
    border: 3px solid var(--accent-gold);
    border-radius: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255,255,255,0.05);
}

.porteria-scanner-viewport i {
    font-size: 5rem;
    color: var(--accent-gold);
    opacity: 0.8;
}

.porteria-scanner-laser {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 4px;
    background-color: #25D366;
    box-shadow: 0 0 10px #25D366;
    animation: scanAnimation 2.2s linear infinite;
    display: none;
}

.btn-scan-simulate {
    background-color: var(--accent-gold);
    color: var(--primary-dark);
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 6px 15px rgba(232, 196, 104, 0.15);
}

.btn-scan-simulate:hover {
    background-color: var(--white);
    transform: scale(1.03);
}

/* --- TOASTS / NOTIFICACIONES FLOTANTES --- */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 9999;
    pointer-events: none;
}

.toast-alert {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 16px 24px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 320px;
    max-width: 450px;
    animation: slideInRight 0.35s cubic-bezier(0.2, 0.9, 0.4, 1.1) forwards;
    pointer-events: auto;
    border-left: 6px solid var(--accent-gold);
}

.toast-alert.success {
    border-left-color: var(--primary-glow);
}

.toast-alert.danger {
    border-left-color: var(--danger);
}

.toast-icon {
    font-size: 1.3rem;
    color: var(--accent-gold);
}

.toast-alert.success .toast-icon {
    color: var(--primary-glow);
}

.toast-alert.danger .toast-icon {
    color: var(--danger);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 700;
    font-size: 0.95rem;
}

.toast-desc {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 2px;
}

.toast-close {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: color var(--transition-speed);
    font-size: 0.9rem;
}

.toast-close:hover {
    color: var(--white);
}

/* --- NOTIFICACIONES MODAL / PANEL DESPLEGABLE --- */
.notification-drawer {
    position: fixed;
    top: 90px;
    right: 40px;
    width: 380px;
    background-color: var(--white);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(30, 41, 59, 0.1);
    border: 1px solid #E2EBE6;
    z-index: 99;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: fadeIn 0.25s ease-out;
}

.notification-drawer-header {
    padding: 16px 20px;
    border-bottom: 1px solid #EEF3F0;
    background-color: #FAFCFB;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-drawer-header h4 {
    font-weight: 700;
    color: var(--primary-dark);
}

.btn-clear-notifications {
    background: transparent;
    border: none;
    color: var(--gray-text);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-clear-notifications:hover {
    color: var(--danger);
}

.notification-drawer-list {
    max-height: 350px;
    overflow-y: auto;
}

.notification-drawer-item {
    padding: 14px 20px;
    border-bottom: 1px solid #F6FAF7;
    display: flex;
    gap: 12px;
    transition: background var(--transition-speed);
    cursor: pointer;
}

.notification-drawer-item:hover {
    background-color: #FAFCFB;
}

.notification-drawer-item.unread {
    background-color: var(--primary-light);
}

.notification-drawer-item-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--white);
    border: 1px solid #E2EBE6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--primary);
}

.notification-drawer-item.unread .notification-drawer-item-icon {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.notification-drawer-item-content {
    flex: 1;
}

.notification-drawer-item-text {
    font-size: 0.85rem;
    color: var(--dark-text);
    line-height: 1.35;
}

.notification-drawer-item-time {
    font-size: 0.72rem;
    color: var(--gray-text);
    margin-top: 4px;
    font-weight: 500;
}

.notification-drawer-empty {
    padding: 30px;
    text-align: center;
    color: var(--gray-text);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.notification-drawer-empty i {
    font-size: 2.5rem;
    opacity: 0.2;
}

/* --- MODALES --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(30, 41, 59, 0.4);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease-out;
}

.modal-card {
    background-color: var(--white);
    border-radius: 28px;
    width: 100%;
    max-width: 550px;
    box-shadow: 0 25px 50px rgba(30, 41, 59, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: scaleIn 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1) forwards;
}

.modal-header {
    padding: 24px 28px;
    border-bottom: 1px solid #EEF3F0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #FAFCFB;
}

.modal-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.modal-close-btn {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    color: var(--gray-text);
    cursor: pointer;
    transition: color var(--transition-speed);
}

.modal-close-btn:hover {
    color: var(--danger);
}

.modal-body {
    padding: 28px;
    overflow-y: auto;
    max-height: 75vh;
}

.modal-footer {
    padding: 20px 28px;
    border-top: 1px solid #EEF3F0;
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    background-color: #FAFCFB;
}

.btn-modal-cancel {
    background-color: transparent;
    border: 1px solid #E2EBE6;
    color: var(--gray-text);
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-modal-cancel:hover {
    background-color: #FAFCFB;
    color: var(--primary-dark);
}

.btn-modal-confirm {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px 28px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 4px 12px rgba(31, 94, 58, 0.15);
}

.btn-modal-confirm:hover {
    background-color: var(--primary-dark);
    transform: scale(0.98);
}

/* --- PASARELA DE PAGOS ESTILOS --- */
.payment-modal-info {
    background-color: var(--accent-gold-light);
    border: 1px solid var(--accent-gold);
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-amount {
    font-size: 1.4rem;
    font-weight: 700;
    color: #A07F1B;
}

.card-preview-box {
    background: linear-gradient(135deg, #1E293B, #0F172A); /* Gradiente pizarra oscuro neutro */
    border-radius: 20px;
    padding: 24px;
    color: var(--white);
    margin-bottom: 24px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: relative;
    overflow: hidden;
}

.card-preview-box::before {
    content: "";
    position: absolute;
    right: -20px;
    top: -20px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(232, 196, 104, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.card-logo {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-logo i {
    font-size: 1.8rem;
    color: var(--accent-gold);
}

.card-number {
    font-size: 1.35rem;
    letter-spacing: 2px;
    font-weight: 600;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    opacity: 0.8;
}

.card-holder {
    font-weight: 600;
}

/* Config/Admin Management Style Additions */
.tab-config-container {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 30px;
}

@media (max-width: 768px) {
    .tab-config-container {
        grid-template-columns: 1fr;
    }
}

.config-sidebar {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-self: start;
}

.config-menu-btn {
    text-align: left;
    background: transparent;
    border: none;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-text);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    gap: 10px;
}

.config-menu-btn:hover, .config-menu-btn.active {
    background-color: var(--primary-light);
    color: var(--primary-dark);
}

.config-menu-btn.active {
    border-left: 3px solid var(--primary);
    padding-left: 13px;
}

.config-panel {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.config-panel.active {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* --- ANIMACIONES CSS --- */
@keyframes scanAnimation {
    0% { top: 0%; }
    50% { top: 100%; }
    100% { top: 0%; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* --- RESPONSIVIDAD GENERAL --- */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        padding: 24px 16px;
    }

    .top-navbar {
        margin-bottom: 24px;
    }

    .page-title h1 {
        font-size: 1.8rem;
    }

    /* Hamburguesa móvil */
    .mobile-hamburger {
        display: flex !important;
        background-color: var(--white);
        width: 44px;
        height: 44px;
        border-radius: 50%;
        align-items: center;
        justify-content: center;
        border: 1px solid #E2EBE6;
        cursor: pointer;
    }
}

.mobile-hamburger {
    display: none;
}