/* ==========================================================================
   Admin Dashboard Stylesheet - Twibbon IKAPMAWI
   ========================================================================== */

:root {
    --admin-bg: #f4f7f6;
    --admin-card: #ffffff;
    --admin-primary: #1a5c2e;
    --admin-primary-dark: #124321;
    --admin-primary-light: #e8f5e9;
    --admin-accent: #d4af37;
    --admin-accent-light: #fef9e7;
    --admin-secondary: #2563eb;
    --admin-danger: #dc2626;
    --admin-danger-light: #fee2e2;
    --admin-warning: #f59e0b;
    --admin-text: #1e293b;
    --admin-muted: #64748b;
    --admin-border: #e2e8f0;
    --admin-radius: 14px;
    --admin-radius-sm: 8px;
    --admin-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.05), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
    --admin-shadow-hover: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 10px -2px rgba(0, 0, 0, 0.04);
}

body.admin-body {
    background-color: var(--admin-bg);
    color: var(--admin-text);
    margin: 0;
    padding: 0;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* App Shell */
.admin-shell {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar */
.admin-sidebar {
    width: 260px;
    background: #0f3d1e;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    transition: all 0.3s ease;
    z-index: 100;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-header img {
    height: 38px;
    width: auto;
    background: #ffffff;
    padding: 4px;
    border-radius: 8px;
}

.sidebar-brand-title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    color: #ffffff;
}

.sidebar-brand-sub {
    font-size: 11px;
    color: #a7f3d0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.sidebar-nav {
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.nav-link-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    color: #d1fae5;
    background: transparent;
    border: none;
    border-radius: 10px;
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 100%;
    text-align: left;
}

.nav-link-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.nav-link-btn.active {
    background: #1a5c2e;
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nav-link-btn svg {
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Main Content Area */
.admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Topbar */
.admin-topbar {
    background: #ffffff;
    border-bottom: 1px solid var(--admin-border);
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 6px;
    cursor: pointer;
    color: var(--admin-text);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.user-avatar-circle {
    width: 36px;
    height: 36px;
    background: var(--admin-primary-light);
    color: var(--admin-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-sm-outline {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 12.5px;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    background: #ffffff;
    color: var(--admin-text);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-sm-outline:hover {
    background: var(--admin-bg);
    border-color: #cbd5e1;
}

.btn-sm-danger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    font-size: 12.5px;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid var(--admin-danger-light);
    background: var(--admin-danger-light);
    color: var(--admin-danger);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-sm-danger:hover {
    background: #fecaca;
}

/* Page Content */
.admin-content {
    padding: 28px;
    flex: 1;
    max-width: 1300px;
    width: 100%;
    box-sizing: border-box;
    margin: 0 auto;
}

/* Tab Panels */
.tab-panel {
    display: none;
    animation: fadeIn 0.25s ease-in-out;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Stat Grid */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--admin-card);
    border-radius: var(--admin-radius);
    padding: 20px;
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-green { background: #dcfce7; color: #15803d; }
.stat-blue { background: #dbeafe; color: #1d4ed8; }
.stat-gold { background: #fef3c7; color: #b45309; }
.stat-purple { background: #f3e8ff; color: #7e22ce; }

.stat-info-label {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--admin-muted);
    margin-bottom: 4px;
}

.stat-info-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--admin-text);
    line-height: 1.1;
}

/* Card Container */
.admin-card {
    background: var(--admin-card);
    border-radius: var(--admin-radius);
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow);
    padding: 24px;
    margin-bottom: 24px;
}

.admin-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--admin-border);
    flex-wrap: wrap;
    gap: 12px;
}

.admin-card-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--admin-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Tables */
.admin-table-responsive {
    overflow-x: auto;
    border-radius: var(--admin-radius-sm);
    border: 1px solid var(--admin-border);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 13.5px;
}

.admin-table th {
    background: #f8fafc;
    padding: 12px 16px;
    font-weight: 600;
    color: var(--admin-muted);
    border-bottom: 1px solid var(--admin-border);
    white-space: nowrap;
}

.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--admin-border);
    vertical-align: middle;
}

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

.admin-table tr:hover td {
    background: #f8fafc;
}

/* Badge Tags */
.badge-pill {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
}

.badge-green { background: #dcfce7; color: #166534; }
.badge-blue { background: #dbeafe; color: #1e40af; }
.badge-amber { background: #fef3c7; color: #92400e; }
.badge-gray { background: #f1f5f9; color: #475569; }

/* Forms */
.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--admin-text);
    margin-bottom: 6px;
}

.form-group .form-help {
    font-size: 11.5px;
    color: var(--admin-muted);
    margin-top: 4px;
}

.form-control {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
    background: #ffffff;
    font-family: inherit;
}

.form-control:focus {
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(26, 92, 46, 0.12);
}

/* Upload Dropzone */
.dropzone-box {
    border: 2px dashed #cbd5e1;
    border-radius: var(--admin-radius);
    padding: 24px;
    text-align: center;
    background: #f8fafc;
    cursor: pointer;
    transition: all 0.2s ease;
}

.dropzone-box:hover, .dropzone-box.dragover {
    border-color: var(--admin-primary);
    background: #f0fdf4;
}

/* Media Grid */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.media-item {
    background: #ffffff;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
}

.media-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--admin-shadow);
}

.media-preview-box {
    width: 100%;
    aspect-ratio: 1/1;
    background-image: linear-gradient(45deg, #eee 25%, transparent 25%), linear-gradient(-45deg, #eee 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #eee 75%), linear-gradient(-45deg, transparent 75%, #eee 75%);
    background-size: 16px 16px;
    background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.media-preview-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.media-info {
    padding: 10px 12px;
    font-size: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.media-filename {
    font-weight: 600;
    color: var(--admin-text);
    word-break: break-all;
    margin-bottom: 4px;
}

/* Action Buttons */
.btn-action-group {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--admin-border);
    background: #ffffff;
    color: var(--admin-text);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: #f1f5f9;
}

.btn-icon-danger:hover {
    background: #fee2e2;
    color: var(--admin-danger);
    border-color: #fca5a5;
}

.btn-icon-primary:hover {
    background: #dcfce7;
    color: var(--admin-primary);
    border-color: #86efac;
}

/* Canvas Hole Visualizer */
.hole-visualizer-container {
    background: #f1f5f9;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    padding: 16px;
    text-align: center;
}

.visualizer-canvas {
    max-width: 100%;
    height: auto;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: var(--admin-shadow);
}

/* Modals */
.admin-modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.admin-modal-overlay.active {
    display: flex;
}

.admin-modal-box {
    background: #ffffff;
    border-radius: var(--admin-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,0.2);
    padding: 24px;
    animation: modalIn 0.2s ease;
}

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

/* Alerts */
.admin-alert {
    padding: 12px 16px;
    border-radius: var(--admin-radius-sm);
    margin-bottom: 20px;
    font-size: 13.5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Responsive */
@media (max-width: 900px) {
    .admin-shell {
        flex-direction: column;
    }
    .admin-sidebar {
        width: 100%;
        display: none;
    }
    .admin-sidebar.mobile-open {
        display: flex;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .admin-content {
        padding: 16px;
    }
    .form-grid-2 {
        grid-template-columns: 1fr;
    }
}