/* ==========================================================================
   Anfeor Admin Panel Stylesheet (Dark Theme UI)
   ========================================================================== */

:root {
    --bg-main: #0b0f19;
    --bg-sidebar: #111827;
    --bg-card: #1f2937;
    --bg-card-hover: #283548;
    --bg-input: #111827;
    --border-color: #374151;
    --border-light: rgba(255, 255, 255, 0.08);

    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-purple: #8b5cf6;
    --accent-orange: #f97316;
    --accent-red: #ef4444;

    --text-main: #f9fafb;
    --text-muted: #9ca3af;
    --text-dim: #6b7280;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.25s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
}

/* ==========================================================================
   Layout (Sidebar + Main Wrapper)
   ========================================================================== */

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

/* Sidebar */
.sidebar {
    width: 270px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-brand {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.brand-logo {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.brand-text h2 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #ffffff;
}

.brand-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.sidebar-nav {
    flex: 1;
    padding: 20px 14px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-section-title {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: 1px;
    padding: 16px 12px 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    width: 100%;
    transition: var(--transition);
    position: relative;
}

.nav-item i, .nav-item svg {
    width: 18px;
    height: 18px;
}

.nav-item:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.05);
}

.nav-item.active {
    color: #ffffff;
    background-color: var(--primary);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.nav-item .badge {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 0.75rem;
    padding: 2px 7px;
    border-radius: 10px;
}

.pulse-dot {
    margin-left: auto;
    width: 8px;
    height: 8px;
    background-color: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-green);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

.sidebar-btn-site {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.sidebar-btn-site:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

/* Main Content Wrapper */
.main-wrapper {
    flex: 1;
    margin-left: 270px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Topbar */
.topbar {
    height: 74px;
    background-color: rgba(17, 24, 39, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 90;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-main);
    cursor: pointer;
}

.topbar-title h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
}

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

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

.sync-status {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid var(--border-light);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-green);
}

/* Content Body */
.content-body {
    padding: 32px;
    flex: 1;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Buttons & UI Elements
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    text-decoration: none;
}

.btn-sm {
    padding: 8px 14px;
    font-size: 0.8rem;
}

.btn-xs {
    padding: 4px 10px;
    font-size: 0.75rem;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
    border-color: var(--border-color);
}

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

.btn-outline {
    background-color: transparent;
    border-color: var(--border-color);
    color: var(--text-muted);
}

.btn-outline:hover {
    color: #ffffff;
    border-color: var(--primary);
}

.btn-danger {
    background-color: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background-color: var(--accent-red);
    color: #ffffff;
}

/* ==========================================================================
   Cards & Grids
   ========================================================================== */

.panel-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.panel-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.panel-card-header h2 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #ffffff;
}

.card-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.grid-2-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.grid-3-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.mt-2 { margin-top: 12px; }
.mt-3 { margin-top: 18px; }
.mt-4 { margin-top: 24px; }

/* Dashboard Overview Stats */
.stats-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.icon-blue { background: rgba(37, 99, 235, 0.15); color: #60a5fa; }
.icon-cyan { background: rgba(6, 182, 212, 0.15); color: #22d3ee; }
.icon-green { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.icon-purple { background: rgba(139, 92, 246, 0.15); color: #a78bfa; }

.stat-info h3 {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

.stat-sub {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* Quick Actions */
.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.quick-action-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.quick-action-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
}

.action-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    margin-bottom: 4px;
}

.bg-blue { background-color: var(--primary); }
.bg-cyan { background-color: var(--accent-cyan); }
.bg-green { background-color: var(--accent-green); }
.bg-purple { background-color: var(--accent-purple); }

.quick-action-btn strong {
    font-size: 0.9rem;
    color: #ffffff;
}

.quick-action-btn span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Recent List */
.recent-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.recent-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
}

.recent-item-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.recent-item-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: rgba(37, 99, 235, 0.15);
    color: #60a5fa;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ==========================================================================
   Data Tables
   ========================================================================== */

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.data-table th {
    padding: 12px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 16px;
    font-size: 0.875rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.data-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.badge-tag {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-blue { background: rgba(37, 99, 235, 0.2); color: #93c5fd; }
.badge-cyan { background: rgba(6, 182, 212, 0.2); color: #67e8f9; }
.badge-green { background: rgba(16, 185, 129, 0.2); color: #6ee7b7; }
.badge-purple { background: rgba(139, 92, 246, 0.2); color: #c4b5fd; }
.badge-orange { background: rgba(249, 115, 22, 0.2); color: #fdba74; }

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    padding: 3px 10px;
    border-radius: 12px;
}

.status-active {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}

.status-inactive {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.actions-cell {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.btn-icon-action {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon-action:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.btn-icon-action.btn-del:hover {
    background: var(--accent-red);
    border-color: var(--accent-red);
}

/* ==========================================================================
   Forms & Controls
   ========================================================================== */

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 0.9rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

textarea.form-control {
    resize: vertical;
}

.form-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 4px;
}

.text-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.8rem;
    float: right;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
}

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

/* ==========================================================================
   Modals
   ========================================================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
}

.modal-dialog {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 580px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-dialog.modal-lg {
    max-width: 780px;
}

.modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: #ffffff;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(90vh - 140px);
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    background: rgba(0, 0, 0, 0.15);
}

/* Deploy Option Cards */
.deploy-option-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
}

.option-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.option-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--primary);
    color: #ffffff;
}

.option-badge.badge-green {
    background: var(--accent-green);
}

.deploy-steps {
    margin-top: 12px;
    padding-left: 20px;
    color: var(--text-muted);
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.deploy-steps code {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    color: #93c5fd;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 0.875rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    animation: toastSlide 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 260px;
}

.toast.success { background-color: var(--accent-green); }
.toast.error { background-color: var(--accent-red); }
.toast.info { background-color: var(--primary); }

@keyframes toastSlide {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-overview-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .grid-2-col {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-wrapper {
        margin-left: 0;
    }
    .mobile-toggle-btn {
        display: block;
    }
    .stats-overview-grid {
        grid-template-columns: 1fr;
    }
    .grid-3-col {
        grid-template-columns: 1fr;
    }
    .topbar {
        padding: 0 16px;
    }
    .content-body {
        padding: 16px;
    }
}