/* ==========================================================================
   STYLE SHEET - HOTEL QOYLLUR ADMIN
   Professional, clean and premium dashboard styling
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --admin-primary: #873426;       /* Pantone 7624 CP (Terracota) */
    --admin-primary-light: #3E120D; /* Terracota Oscura (Sidebar) */
    --admin-secondary: #c8b76f;     /* Pantone 7751 UP (Oro/Ocre) */
    --admin-bg: #FDFCF7;            /* Off-White */
    --admin-card-bg: #FFFFFF;
    --admin-text: #5C4B47;          /* Terracota Muted Text */
    --admin-text-dark: #2C1814;     /* Terracota Dark Text */
    --admin-text-light: #FDFCF7;
    --admin-muted: #8E7A75;
    --admin-border: #E2E8F0;
    --admin-success: #10B981;
    --admin-warning: #F59E0B;
    --admin-danger: #EF4444;
    --admin-info: #75a3b0;          /* Pantone 549 UP (Teal) */

    --font-admin: 'Poppins', sans-serif;
    --sidebar-width: 260px;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-admin);
    background-color: var(--admin-bg);
    color: var(--admin-text);
    overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   1. LOGIN PAGE STYLING
   -------------------------------------------------------------------------- */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #3E120D 0%, #873426 100%);
    position: relative;
    padding: 20px;
}

.login-card {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 50px 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    text-align: center;
}

.login-logo {
    height: 70px;
    width: auto;
    margin: 0 auto 24px auto;
}

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

.login-subtitle {
    color: var(--admin-muted);
    font-size: 0.9rem;
    margin-bottom: 35px;
}

.login-form .form-group {
    display: flex;
    flex-direction: column;
    text-align: left;
    margin-bottom: 24px;
    gap: 8px;
}

.login-form label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--admin-primary);
    letter-spacing: 0.5px;
}

.login-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--admin-border);
    border-radius: var(--border-radius);
    outline: none;
    font-size: 0.95rem;
    transition: var(--transition);
}

.login-form input:focus {
    border-color: var(--admin-secondary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
}

.login-btn {
    width: 100%;
    background-color: var(--admin-primary);
    color: white;
    padding: 14px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.2);
}

.login-btn:hover {
    background-color: var(--admin-primary-light);
    transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   2. DASHBOARD MAIN LAYOUT
   -------------------------------------------------------------------------- */
.admin-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
    width: var(--sidebar-width);
    background-color: var(--admin-primary);
    color: white;
    flex-shrink: 0;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: center; /* Centrar logo en la barra lateral */
    align-items: center;
}

.sidebar-logo {
    height: 65px; /* Aumentado de 45px para mejor impacto visual */
    width: auto;
    object-fit: contain;
}

.sidebar-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.5px;
}

.sidebar-title span {
    color: var(--admin-secondary);
}

.sidebar-menu {
    padding: 24px 16px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-menu-link {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 18px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.sidebar-menu-link i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.sidebar-menu-link:hover,
.sidebar-menu-link.active {
    color: white;
    background-color: rgba(255, 255, 255, 0.08);
}

.sidebar-menu-link.active {
    border-left: 4px solid var(--admin-secondary);
    background-color: rgba(255, 255, 255, 0.06);
    color: var(--admin-secondary);
}

.sidebar-footer {
    padding: 20px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 18px;
    color: var(--admin-danger);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.sidebar-logout:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

/* Main Content Area */
.admin-main {
    flex-grow: 1;
    margin-left: var(--sidebar-width);
    padding: 40px;
    min-width: 0; /* Prevents overflow inside flex container */
    transition: var(--transition);
}

/* Top bar / Navbar inside Admin */
.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    background-color: var(--admin-card-bg);
    padding: 20px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--admin-border);
}

.topbar-title h2 {
    font-size: 1.5rem;
    color: var(--admin-text-dark);
}

.topbar-title p {
    font-size: 0.85rem;
    color: var(--admin-muted);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--admin-secondary);
    color: var(--admin-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: var(--shadow);
}

.topbar-user-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--admin-text-dark);
}

/* --------------------------------------------------------------------------
   3. ALERTS & MESSAGES
   -------------------------------------------------------------------------- */
.admin-alert {
    padding: 16px 24px;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid transparent;
}

.admin-alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--admin-success);
    border-color: rgba(16, 185, 129, 0.2);
}

.admin-alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--admin-danger);
    border-color: rgba(239, 68, 68, 0.2);
}

/* --------------------------------------------------------------------------
   4. STATS GRID & DASHBOARD CARDS
   -------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--admin-card-bg);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--admin-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-info h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--admin-muted);
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--admin-text-dark);
    line-height: 1;
}

.stat-icon {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.stat-icon-blue {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--admin-info);
}

.stat-icon-green {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--admin-success);
}

.stat-icon-gold {
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--admin-secondary);
}

.stat-icon-orange {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--admin-warning);
}

/* --------------------------------------------------------------------------
   5. TABLES & CONTENT SURFACES
   -------------------------------------------------------------------------- */
.admin-card {
    background-color: var(--admin-card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--admin-border);
    margin-bottom: 40px;
    overflow: hidden;
}

.admin-card-header {
    padding: 24px 30px;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.admin-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--admin-text-dark);
}

.admin-card-body {
    padding: 30px;
}

/* Table Design */
.table-responsive {
    overflow-x: auto;
    width: 100%;
}

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

.admin-table th {
    padding: 16px 24px;
    border-bottom: 2px solid var(--admin-border);
    font-weight: 700;
    color: var(--admin-text-dark);
    background-color: #F8FAFC;
}

.admin-table td {
    padding: 18px 24px;
    border-bottom: 1px solid var(--admin-border);
    color: var(--admin-text);
    vertical-align: middle;
}

.admin-table tr:hover td {
    background-color: #FAFAFA;
}

/* Badges */
.badge {
    display: inline-flex;
    padding: 6px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
}

.badge-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--admin-success);
}

.badge-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--admin-danger);
}

/* --------------------------------------------------------------------------
   6. ACTIONS & CONTROLS
   -------------------------------------------------------------------------- */
.btn-admin {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-admin-primary {
    background-color: var(--admin-primary);
    color: white;
}

.btn-admin-primary:hover {
    background-color: var(--admin-primary-light);
}

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

.btn-admin-success:hover {
    filter: brightness(0.9);
}

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

.btn-admin-danger:hover {
    filter: brightness(0.9);
}

.btn-admin-edit {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--admin-info);
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 6px;
}

.btn-admin-edit:hover {
    background-color: var(--admin-info);
    color: white;
}

.btn-admin-delete {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--admin-danger);
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 6px;
}

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

.btn-admin-secondary {
    background-color: transparent;
    border: 1px solid var(--admin-border);
    color: var(--admin-text);
}

.btn-admin-secondary:hover {
    background-color: var(--admin-bg);
}

.action-buttons-group {
    display: flex;
    gap: 8px;
}

/* --------------------------------------------------------------------------
   7. FORM DESIGN IN ADMIN
   -------------------------------------------------------------------------- */
.admin-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.admin-form .form-group-full {
    grid-column: span 2;
}

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

.admin-form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--admin-text-dark);
}

.admin-form-group input,
.admin-form-group select,
.admin-form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--admin-border);
    border-radius: var(--border-radius);
    outline: none;
    font-family: var(--font-admin);
    font-size: 0.95rem;
    color: var(--admin-text-dark);
    transition: var(--transition);
    background-color: white;
}

.admin-form-group input:focus,
.admin-form-group select:focus,
.admin-form-group textarea:focus {
    border-color: var(--admin-secondary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.admin-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-actions-bar {
    grid-column: span 2;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--admin-border);
}

/* Custom File Upload Button */
.custom-file-upload {
    border: 2px dashed var(--admin-border);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background-color: #FAFAFA;
}

.custom-file-upload:hover {
    border-color: var(--admin-secondary);
    background-color: rgba(212, 175, 55, 0.02);
}

.custom-file-upload input[type="file"] {
    display: none;
}

.custom-file-upload i {
    font-size: 1.8rem;
    color: var(--admin-muted);
    margin-bottom: 8px;
}

.custom-file-upload p {
    font-size: 0.85rem;
    color: var(--admin-text);
}

/* Image preview inside forms */
.form-image-preview {
    margin-top: 12px;
    max-width: 200px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    display: block;
    height: auto;
}

/* --------------------------------------------------------------------------
   8. SLIDER IMAGES MANAGER
   -------------------------------------------------------------------------- */
.slider-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.slider-manager-card {
    background-color: var(--admin-card-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--admin-border);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.slider-manager-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}

.slider-img-container {
    height: 180px;
    position: relative;
}

.slider-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slider-status-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
}

.slider-card-body {
    padding: 20px;
}

.slider-card-title {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--admin-text-dark);
}

.slider-card-subtitle {
    font-size: 0.85rem;
    color: var(--admin-muted);
    margin-bottom: 16px;
    height: 36px;
    overflow: hidden;
}

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

/* Toggle Switch Styling */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #CBD5E1;
    transition: .4s;
    border-radius: 24px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: var(--admin-success);
}

input:focus + .toggle-slider {
    box-shadow: 0 0 1px var(--admin-success);
}

input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* --------------------------------------------------------------------------
   9. RESPONSIVE DESIGN (ADMIN PANEL)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .slider-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    --sidebar-width: 0px; /* Hide sidebar by default, overlay it */
    
    .admin-sidebar {
        left: -260px;
        width: 260px;
    }
    
    .admin-sidebar.active {
        left: 0;
    }
    
    .admin-main {
        margin-left: 0;
        padding: 20px;
    }
    
    .admin-form {
        grid-template-columns: 1fr;
    }
    
    .admin-form .form-group-full,
    .form-actions-bar {
        grid-column: span 1;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .slider-grid {
        grid-template-columns: 1fr;
    }
    .admin-card-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .admin-topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}