.admin-body {
    background: #0d0d0d;
}

.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: rgba(24, 24, 24, 0.95);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-header .logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
}

.sidebar-header .logo i {
    color: var(--spotify-green);
    font-size: 1.5rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--spotify-light-gray);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.sidebar-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-link.active {
    color: white;
    background: rgba(29, 185, 84, 0.15);
}

.sidebar-link.active i {
    color: var(--spotify-green);
}

.sidebar-footer {
    padding: 1rem 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Main Content */
.admin-main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
}

.admin-header {
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 50;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-header h1 {
    font-size: 1.3rem;
    font-weight: 700;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
}

.admin-badge {
    padding: 0.4rem 1rem;
    background: rgba(29, 185, 84, 0.15);
    border: 1px solid rgba(29, 185, 84, 0.3);
    border-radius: 50px;
    color: var(--spotify-green);
    font-size: 0.8rem;
    font-weight: 600;
}

.admin-content {
    padding: 2rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: rgba(40, 40, 40, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.stat-icon.green {
    background: rgba(29, 185, 84, 0.15);
    color: var(--spotify-green);
}

.stat-icon.blue {
    background: rgba(102, 126, 234, 0.15);
    color: #667eea;
}

.stat-icon.purple {
    background: rgba(118, 75, 162, 0.15);
    color: #764ba2;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    display: block;
}

.stat-label {
    color: var(--spotify-light-gray);
    font-size: 0.85rem;
}

/* Admin Card */
.admin-card {
    background: rgba(40, 40, 40, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    overflow: hidden;
}

.admin-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.admin-card-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
}

.admin-card-body {
    padding: 1.5rem;
}

/* Table */
.table-responsive {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    color: var(--spotify-light-gray);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.admin-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    font-size: 0.9rem;
}

.admin-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.product-cell {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.product-cell-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(29, 185, 84, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spotify-green);
    font-size: 0.9rem;
}

.link-cell {
    color: var(--spotify-green);
    text-decoration: none;
    word-break: break-all;
}

.link-cell:hover {
    text-decoration: underline;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.active {
    background: rgba(29, 185, 84, 0.15);
    color: var(--spotify-green);
}

.status-badge.featured {
    background: rgba(118, 75, 162, 0.15);
    color: #a78bfa;
}

.actions-cell {
    display: flex;
    gap: 0.5rem;
}

.action-btn {
    width: 34px;
    height: 34px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.action-btn.edit {
    background: rgba(102, 126, 234, 0.15);
    color: #667eea;
}

.action-btn.edit:hover {
    background: rgba(102, 126, 234, 0.3);
}

.action-btn.delete {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.3);
}

/* Section Toolbar */
.section-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.section-toolbar h3 {
    font-size: 1.1rem;
    font-weight: 700;
}

/* Buttons */
.btn {
    padding: 0.65rem 1.25rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-primary {
    background: var(--spotify-green);
    color: var(--spotify-black);
}

.btn-primary:hover {
    background: var(--spotify-green-light);
    transform: translateY(-1px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: white;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--spotify-light-gray);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: white;
    font-size: 0.9rem;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--spotify-green);
    background: rgba(255, 255, 255, 0.08);
}

.form-group textarea {
    resize: vertical;
}

.checkbox-label {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding-top: 1.5rem;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--spotify-green);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Admin Sections */
.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.admin-toast {
    padding: 1rem 1.5rem;
    background: rgba(40, 40, 40, 0.95);
    border: 1px solid rgba(29, 185, 84, 0.3);
    border-radius: 12px;
    color: white;
    font-weight: 500;
    font-size: 0.9rem;
    backdrop-filter: blur(20px);
    animation: toastSlide 0.4s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-toast i {
    color: var(--spotify-green);
}

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

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

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

    .admin-main {
        margin-left: 0;
    }

    .menu-toggle {
        display: block;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}