/* --- Premium Cinematic Viewer --- */
.premium-viewer {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(7, 9, 21, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    animation: viewerFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.viewer-atmosphere {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(79, 70, 229, 0.15), transparent 70%);
    pointer-events: none;
    z-index: -1;
}

.viewer-body::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(79, 70, 229, 0.1) 50%,
        transparent
    );
    background-size: 100% 200%;
    animation: scanline 4s linear infinite;
    pointer-events: none;
    border-radius: 12px;
    z-index: 5;
}

/* Settings Tabs */
.settings-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    margin-top: 24px;
}

.settings-sidebar {
    background: white;
    border-radius: 20px;
    padding: 16px;
    height: fit-content;
    position: sticky;
    top: 100px;
    border: 1px solid var(--border);
}

.tab-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-align: left;
    margin-bottom: 4px;
}

.tab-btn:hover {
    background: #f8fafc;
    color: var(--text-main);
}

.tab-btn.active {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
}

.tab-btn svg {
    width: 20px;
    height: 20px;
}

.settings-view {
    animation: slideInRight 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.info-box {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
}

.info-box h4 {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.settings-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 32px;
    background: white;
    border-radius: 24px;
}

.settings-card header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.settings-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

.settings-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #f8fafc;
    border: 1px solid #f1f5f9;
    border-radius: 16px;
    transition: var(--transition);
}

.setting-item:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
}

.setting-item .info strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-main);
}

.setting-item .info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.input-group {
    margin-bottom: 0; /* Let settings-body gap handle it */
}

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

.input-group input, .input-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-family: inherit;
    font-size: 0.95rem;
    background: #ffffff;
    transition: all 0.2s;
}

.input-group input:focus, .input-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
    background: #fff;
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.help-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.help-text a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.toggle-btn {
    width: 48px;
    height: 24px;
    background: #e5e7eb;
    border-radius: 12px;
    position: relative;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.toggle-btn.active {
    background: var(--success);
}

.toggle-btn .dot {
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
    transition: all 0.3s;
}

.toggle-btn.active .dot {
    left: 27px;
}

.settings-actions {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

.viewer-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5), transparent);
}

.viewer-header h3 {
    color: white;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.viewer-close {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.viewer-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.viewer-body {
    position: relative;
    max-width: 90vw;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
}

.viewer-image {
    max-width: 100%;
    max-height: 80vh;
    border-radius: 12px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    animation: imagePop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    object-fit: contain;
}

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

@keyframes imagePop {
    from { opacity: 0; transform: scale(0.8) translateZ(-100px) rotateX(10deg); }
    to { opacity: 1; transform: scale(1) translateZ(0) rotateX(0); }
}

/* Document Cards Styling */
.document-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: #f1f5f9;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.document-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.document-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.document-card:hover img {
    transform: scale(1.05);
}

.document-card footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.document-card:hover footer {
    opacity: 1;
}

.btn-view {
    background: var(--primary);
    color: white;
    border: none;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}
.env-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border: 1px solid transparent;
}

.env-toggle.dev {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
    border-color: rgba(245, 158, 11, 0.2);
}

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

.env-toggle:hover {
    transform: translateY(-1px);
    filter: brightness(1.1);
}

.env-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 8px currentColor;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.6; }
    100% { transform: scale(1); opacity: 1; }
}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    /* Colors */
    --primary: #4f46e5; /* Indigo 600 */
    --primary-dark: #4338ca; /* Indigo 700 */
    --primary-light: #818cf8; /* Indigo 400 */
    --secondary: #10b981; /* Emerald 500 */
    --accent: #8b5cf6; /* Violet 500 */
    
    --bg-body: #f3f4f6; /* Gray 100 */
    --bg-card: #ffffff;
    --bg-sidebar: #111827; /* Gray 900 */
    
    --text-main: #111827; /* Gray 900 */
    --text-secondary: #6b7280; /* Gray 500 */
    --text-light: #9ca3af; /* Gray 400 */
    --text-white: #ffffff;
    
    --border: #e5e7eb; /* Gray 200 */
    
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Layout --- */
.dashboard {
    display: flex;
    min-height: 100vh;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    color: var(--text-white);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    z-index: 50;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    box-shadow: var(--shadow-xl);
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-subtitle {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sidebar-nav {
    flex: 1;
    padding: 24px 16px;
    list-style: none;
    overflow-y: auto;
}

.nav-item {
    margin-bottom: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-light);
    text-decoration: none;
    border-radius: 12px;
    transition: var(--transition);
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
    transform: translateX(4px);
}

.nav-link.active {
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.badge {
    background-color: var(--danger);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 9999px;
    margin-left: auto;
    box-shadow: 0 2px 4px rgba(239, 68, 68, 0.3);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--bg-body);
    position: relative;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 40;
    border-bottom: 1px solid var(--border);
}

.header-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.025em;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 12px;
    background: var(--bg-card);
    border-radius: 9999px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
}

.user-avatar-img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.btn-logout {
    background: transparent;
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
}

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

/* Content */
.content {
    padding: 32px;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards */
.card, .stat-card, .withdrawal-card {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

.stat-card:hover, .withdrawal-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-icon.primary { background: rgba(79, 70, 229, 0.1); color: var(--primary); }
.stat-icon.success { background: rgba(16, 185, 129, 0.1); color: var(--success); }
.stat-icon.warning { background: rgba(245, 158, 11, 0.1); color: var(--warning); }
.stat-icon.danger { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.stat-icon.info { background: rgba(59, 130, 246, 0.1); color: var(--info); }

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Tables */
.table-container {
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    overflow: hidden;
}

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

.table-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-main);
}

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

th {
    padding: 16px 24px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    background: #f9fafb;
    border-bottom: 1px solid var(--border);
}

td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    color: var(--text-main);
    font-size: 0.875rem;
}

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

tr:hover {
    background-color: #f9fafb;
}

/* Status Badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
}

.status-badge.pending { background: rgba(245, 158, 11, 0.1); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.2); }
.status-badge.approved, .status-badge.completed { background: rgba(16, 185, 129, 0.1); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.2); }
.status-badge.rejected { background: rgba(239, 68, 68, 0.1); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.2); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    gap: 8px;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.4);
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, var(--secondary) 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #b91c1c 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: #f9fafb;
    color: var(--text-main);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease-out;
}

.btn-help-inline {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--primary);
    background: rgba(79, 70, 229, 0.05);
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    margin-left: 8px;
}

.btn-help-inline:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.1);
}

.help-section {
    margin-bottom: 24px;
}

.help-section h4 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.help-section ul, .help-section ol {
    padding-left: 20px;
}

.help-section li {
    margin-bottom: 8px;
}

.help-section pre {
    background: #f1f5f9;
    padding: 16px;
    border-radius: 12px;
    font-family: monospace;
    font-size: 0.85rem;
    overflow-x: auto;
    margin-top: 12px;
    border: 1px solid #e2e8f0;
}

.modal-header {
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 16px;
}

.modal-footer {
    border-top: 1px solid #e2e8f0;
    padding-top: 16px;
}

.modal-content {
    background: white;
    border-radius: 24px;
    padding: 32px;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
    from { transform: translateY(40px) scale(0.95); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.modal-icon.success { background: rgba(16, 185, 129, 0.1); color: var(--success); }
.modal-icon.danger { background: rgba(239, 68, 68, 0.1); color: var(--danger); }

.modal-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.modal-description {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Login Page Specific */
.login-page {
    min-height: 100vh;
    padding: 48px clamp(16px, 8vw, 120px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 20% 20%, rgba(79, 70, 229, 0.25), transparent 50%),
                radial-gradient(circle at 80% 0%, rgba(16, 185, 129, 0.35), transparent 45%),
                linear-gradient(145deg, #eef2ff, #f9fafb 55%, #e0f2fe);
}

.cinematic-background {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.bg-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.3), transparent 35%),
                radial-gradient(circle at 90% 15%, rgba(16, 185, 129, 0.25), transparent 40%),
                radial-gradient(circle at 50% 80%, rgba(139, 92, 246, 0.18), transparent 45%);
    filter: blur(40px);
    animation: pulseGradient 14s ease-in-out infinite alternate;
}

.bg-grid {
    position: absolute;
    inset: -25%;
    background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
                      linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 120px 120px;
    transform: rotate(4deg);
    opacity: 0.5;
    animation: driftGrid 30s linear infinite;
}

.orb {
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.9), rgba(79, 70, 229, 0.15));
    mix-blend-mode: screen;
    filter: blur(8px);
    opacity: 0.45;
    animation: floatOrb 18s ease-in-out infinite;
}

.orb-1 { top: -60px; right: 8%; animation-delay: -2s; }
.orb-2 { bottom: -40px; left: 12%; background: radial-gradient(circle, rgba(16, 185, 129, 0.9), rgba(16, 185, 129, 0.08)); animation-delay: -6s; }
.orb-3 { bottom: 20%; right: -80px; width: 220px; height: 220px; animation-delay: -10s; }

.login-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(260px, 380px) minmax(320px, 460px);
    gap: clamp(32px, 5vw, 72px);
    align-items: stretch;
    width: min(1100px, 100%);
    padding: clamp(24px, 4vw, 48px);
    border-radius: 40px;
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 60px 120px rgba(15, 23, 42, 0.22);
    background: linear-gradient(125deg, rgba(255,255,255,0.95), rgba(249,250,251,0.92));
}

.login-hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding-right: clamp(0px, 2vw, 24px);
}

.hero-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.12);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.3rem, 5vw, 3.3rem);
    line-height: 1.05;
    color: var(--text-main);
    letter-spacing: -0.04em;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 32ch;
}

.hero-highlights {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.highlight-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(79, 70, 229, 0.08);
    box-shadow: var(--shadow);
    animation: slideUp 0.8s ease both;
}

.highlight-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.highlight-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.pulse-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, #c084fc, #8b5cf6);
    box-shadow: 0 0 12px rgba(107, 33, 168, 0.5);
    animation: pulseDot 1.8s ease-in-out infinite;
    margin-top: 6px;
}

.login-panel {
    position: relative;
    padding: clamp(28px, 3vw, 44px);
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(229, 231, 235, 0.9);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.login-panel::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.06), rgba(139, 92, 246, 0.06));
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.login-panel.is-busy::after {
    opacity: 1;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}

.panel-header .logo-icon {
    width: 60px;
    height: 60px;
    border-radius: 20px;
    background: linear-gradient(130deg, #4f46e5, #8b5cf6);
    display: grid;
    place-items: center;
    box-shadow: 0 15px 35px rgba(79, 70, 229, 0.35);
    animation: floatIcon 4s ease-in-out infinite;
}

.panel-header img {
    width: 36px;
    height: 36px;
    filter: brightness(0) invert(1);
}

/* vnzodev: Logo a color original sin filtro */
.panel-header .logo-icon.logo-color {
    background: rgba(16, 185, 129, 0.1);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.2);
}

.panel-header .logo-icon.logo-color img {
    filter: none;
    width: 44px;
    height: 44px;
}

.panel-chip {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 600;
}

.panel-header h2 {
    font-size: 1.6rem;
    color: var(--text-main);
    margin-top: 4px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
    display: block;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 2px solid var(--border);
    background: #f9fafb;
    transition: var(--transition);
    font-size: 1rem;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.error-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 14px;
    border: 1px solid rgba(239, 68, 68, 0.35);
    background: rgba(254, 242, 242, 0.8);
    color: #b91c1c;
    font-size: 0.9rem;
}

.btn-login {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px;
    background: linear-gradient(120deg, #4338ca, #4f46e5 35%, #8b5cf6);
    color: white;
    border: none;
    border-radius: 16px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
    box-shadow: 0 20px 40px rgba(79, 70, 229, 0.35);
}

.btn-login svg {
    transition: transform 0.35s ease;
}

.btn-login:hover:not(:disabled) {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 25px 55px rgba(79, 70, 229, 0.45);
}

.btn-login:hover svg {
    transform: translateX(4px);
}

.btn-login:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
}

.login-progress {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 24px 8px 12px;
}

.progress-loader {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto;
    border: 3px solid rgba(99, 102, 241, 0.2);
    border-top-color: rgba(99, 102, 241, 0.9);
    border-bottom-color: rgba(139, 92, 246, 0.8);
    animation: spin 1.1s linear infinite;
}

.progress-label {
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-main);
}

.progress-helper {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.progress-timeline {
    margin-top: 12px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 12px;
    align-items: center;
}

.timeline-step {
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(243, 244, 255, 0.8);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.timeline-step.active {
    background: rgba(99, 102, 241, 0.12);
    color: var(--primary);
}

.timeline-step.done {
    background: rgba(16, 185, 129, 0.12);
    color: var(--secondary);
}

.timeline-connector {
    height: 2px;
    background: rgba(148, 163, 184, 0.4);
    position: relative;
    overflow: hidden;
}

.timeline-connector::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.8), transparent);
    transform: translateX(-100%);
    animation: connectorFlow 1.5s linear infinite;
}

.timeline-connector.active {
    background: rgba(99, 102, 241, 0.2);
}

.login-footer {
    margin-top: 28px;
    font-size: 0.85rem;
    text-align: center;
    color: var(--text-secondary);
}

.animate-item {
    opacity: 0;
    transform: translateY(18px);
    animation: fadeSlideIn 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    animation-delay: var(--delay, 0s);
}

.fade-scale-enter-active,
.fade-scale-leave-active {
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.fade-scale-enter-from,
.fade-scale-leave-to {
    opacity: 0;
    transform: scale(0.96);
}

.fade-scale-enter-to,
.fade-scale-leave-from {
    opacity: 1;
    transform: scale(1);
}

.login-panel.is-busy form {
    filter: blur(6px);
    pointer-events: none;
}

.login-panel.is-busy .btn-login {
    transform: none !important;
}

.login-panel.is-busy .login-progress {
    animation-delay: 0.15s;
}

.login-shell::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(130deg, rgba(79, 70, 229, 0.35), rgba(16, 185, 129, 0.25), rgba(14, 165, 233, 0.25));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

@keyframes pulseGradient {
    to {
        transform: scale(1.05) translate(2%, -2%);
        opacity: 0.95;
    }
}

@keyframes driftGrid {
    to {
        transform: rotate(4deg) translateY(-12%);
    }
}

@keyframes floatOrb {
    0% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
    100% { transform: translateY(0px) scale(1); }
}

@keyframes pulseDot {
    0%, 100% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; }
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.login-shell,
.login-panel,
.highlight-item {
    animation-delay: 0.05s;
}

@media (max-width: 960px) {
    .login-shell {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .login-hero {
        padding-right: 0;
        order: 2;
    }

    .hero-highlights {
        align-items: center;
    }

    .highlight-item {
        text-align: left;
        width: min(400px, 100%);
    }
}

@media (max-width: 600px) {
    .login-page {
        padding: 32px 16px;
    }

    .login-shell {
        padding: 24px;
        border-radius: 28px;
    }

    .login-panel {
        padding: 24px;
    }

    .panel-header {
        flex-direction: column;
        text-align: center;
    }

    .panel-header .logo-icon {
        margin-bottom: 8px;
    }
}

@keyframes fadeSlideIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes connectorFlow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.login-shell::after {
    content: '';
    position: absolute;
    inset: 24px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    pointer-events: none;
}

.login-shell > * {
    position: relative;
    z-index: 1;
}

.login-panel.is-busy .login-form {
    opacity: 0.25;
}

.login-panel.is-busy .login-progress {
    opacity: 1;
}

.login-panel .login-progress {
    opacity: 0;
    transition: opacity 0.35s ease;
}

.login-panel.is-busy .login-progress {
    opacity: 1;
}

.login-panel.is-busy .timeline-step {
    box-shadow: inset 0 0 0 1px rgba(79, 70, 229, 0.12);
}

/* --- Cinematic Admin Enhancements --- */
.admin-body {
    min-height: 100vh;
    background: radial-gradient(circle at 10% 10%, rgba(99, 102, 241, 0.12), transparent 35%),
                radial-gradient(circle at 80% 0%, rgba(16, 185, 129, 0.12), transparent 30%),
                linear-gradient(135deg, #f5f6fb, #e8ecff 60%, #fdf1ff);
}

.admin-atmosphere {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}

.admin-atmosphere .layer {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(255,255,255,0.35), transparent 60%);
    animation: slowDrift 18s ease-in-out infinite alternate;
    filter: blur(60px);
    opacity: 0.5;
}

.admin-atmosphere .layer:nth-child(2) {
    animation-delay: -6s;
    background: radial-gradient(circle, rgba(96,165,250,0.35), transparent 55%);
}

.admin-atmosphere .layer:nth-child(3) {
    animation-delay: -12s;
    background: radial-gradient(circle, rgba(248,113,113,0.2), transparent 60%);
}

.dashboard {
    position: relative;
    z-index: 1;
}

.dashboard::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.25), transparent 50%),
                radial-gradient(circle at 80% 0%, rgba(79,70,229,0.08), transparent 45%);
    pointer-events: none;
    z-index: -1;
}

.sidebar {
    background: rgba(7, 9, 21, 0.88);
    backdrop-filter: blur(12px);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-header {
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
    border-radius: 999px;
}

.nav-link {
    background: transparent;
}

.nav-link::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(79,70,229,0.18), rgba(99,102,241,0));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    opacity: 1;
}

.nav-link span {
    position: relative;
    z-index: 1;
}

.badge {
    position: relative;
    z-index: 1;
}

.main-content {
    background: transparent;
    padding-bottom: 48px;
}

.header {
    background: rgba(255,255,255,0.85);
    border-bottom: 1px solid rgba(15,23,42,0.08);
    box-shadow: 0 25px 45px rgba(15,23,42,0.06);
}

.header-title {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.header-title span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.25em;
}

.content {
    position: relative;
    padding: clamp(24px, 4vw, 56px);
}

.content::before {
    content: '';
    position: absolute;
    inset: 24px;
    border-radius: 32px;
    border: 1px solid rgba(255,255,255,0.6);
    pointer-events: none;
    opacity: 0.4;
}

.content::after {
    content: '';
    position: absolute;
    inset: clamp(12px, 3vw, 40px);
    border-radius: 24px;
    background: rgba(255,255,255,0.9);
    box-shadow: 0 40px 80px rgba(15,23,42,0.1);
    z-index: -1;
}

.scene-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 32px;
}

.scene-card {
    position: relative;
    padding: 22px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(249,250,251,0.85));
    border: 1px solid rgba(15,23,42,0.06);
    box-shadow: 0 20px 40px rgba(15,23,42,0.06);
    overflow: hidden;
}

.scene-card::after {
    content: '';
    position: absolute;
    inset: -40% -20%;
    background: radial-gradient(circle, rgba(79,70,229,0.12), transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.scene-card:hover::after {
    opacity: 1;
    transform: scale(1.2);
}

.scene-card h3 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.scene-card strong {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    color: var(--text-main);
    font-weight: 700;
    display: flex;
    align-items: flex-end;
    gap: 8px;
}

.scene-card small {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.scene-card .trend {
    font-size: 0.9rem;
    color: var(--success);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
}

.filters-card {
    padding: clamp(20px, 3vw, 28px);
    margin-bottom: 32px;
    border-radius: 26px;
    border: 1px solid rgba(148,163,184,0.35);
    background: linear-gradient(140deg, rgba(255,255,255,0.96), rgba(241,245,249,0.92));
    box-shadow: 0 25px 50px rgba(15,23,42,0.08);
    position: relative;
    overflow: hidden;
}

.filters-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(79,70,229,0.15), transparent 45%);
    opacity: 0.7;
    pointer-events: none;
}

.filters-header {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.filters-context {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 16px;
    border-radius: 18px;
    background: rgba(79,70,229,0.08);
    border: 1px solid rgba(79,70,229,0.18);
    max-width: 320px;
}

.filters-context svg {
    color: var(--primary);
    flex-shrink: 0;
}

.filters-context p {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.filters-context strong {
    display: block;
    font-size: 1rem;
    letter-spacing: 0.06em;
    margin-bottom: 2px;
}

.filters-eyebrow {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.35em;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.filters-header h3 {
    margin: 0;
    font-size: 1.45rem;
    letter-spacing: 0.08em;
}

.filters-header small {
    display: block;
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.filters-pills {
    display: inline-flex;
    gap: 8px;
    background: rgba(15,23,42,0.05);
    padding: 6px;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.4);
}

.filter-chip {
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

.filter-chip.active {
    background: linear-gradient(130deg, var(--primary), var(--accent));
    color: white;
    box-shadow: 0 15px 30px rgba(79,70,229,0.25);
}

.filter-bar {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
    padding: 18px;
    border-radius: 20px;
    background: rgba(255,255,255,0.85);
    border: 1px solid rgba(148,163,184,0.3);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}

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

.filter-group label {
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.filter-group select,
.filter-group input {
    background: rgba(249,250,251,0.8);
    border: 1px solid rgba(148,163,184,0.6);
    border-radius: 16px;
    padding: 12px 14px;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79,70,229,0.15);
}

.filters-actions {
    display: flex;
    align-items: flex-end;
}

.filters-clear {
    gap: 6px;
    border-radius: 14px;
    border: 1px solid rgba(148,163,184,0.6);
    background: rgba(15,23,42,0.05);
    color: var(--text-main);
    font-weight: 600;
}

.filters-clear svg {
    width: 14px;
    height: 14px;
}

@media (max-width: 768px) {
    .filters-header {
        flex-direction: column;
    }
    .filters-pills {
        width: 100%;
        justify-content: space-between;
    }
    .filter-bar {
        grid-template-columns: 1fr;
    }
    .filters-actions {
        justify-content: flex-end;
    }
}

.cinematic-loader {
    padding: 80px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.loader-orbit {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 2px solid rgba(79,70,229,0.15);
    border-top-color: rgba(79,70,229,0.8);
    border-left-color: rgba(16,185,129,0.5);
    animation: orbitSpin 1.4s linear infinite;
    position: relative;
}

.loader-orbit::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8b5cf6, #ec4899);
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 15px 30px rgba(236,72,153,0.45);
    animation: orbitPulse 1.4s ease-in-out infinite;
}

.loader-caption {
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.glow-panel {
    margin-top: 32px;
    padding: 24px;
    border-radius: 24px;
    background: linear-gradient(120deg, rgba(14,165,233,0.15), rgba(59,130,246,0.08));
    border: 1px solid rgba(14,165,233,0.3);
    box-shadow: 0 20px 40px rgba(14,165,233,0.15);
}

.pulse-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.pulse-step {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(148,163,184,0.2);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pulse-step h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
}

.pulse-step strong {
    font-size: 1.5rem;
    line-height: 1.1;
}

.pulse-step span {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.pulse-step.active {
    border-color: rgba(79,70,229,0.4);
    box-shadow: 0 12px 30px rgba(79,70,229,0.12);
}

.activity-rail {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.activity-card {
    padding: 24px;
}

.activity-card header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.activity-card header h3 {
    font-size: 1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.activity-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.activity-card li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.activity-card li small {
    color: var(--text-secondary);
}

.kyc-tabs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.kyc-tab {
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,0.4);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.kyc-tab.active {
    background: linear-gradient(130deg, #4338ca, #4f46e5 35%, #8b5cf6);
    color: white;
    border-color: transparent;
    box-shadow: 0 15px 30px rgba(79,70,229,0.35);
}

.kyc-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.kyc-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
}

.kyc-meta .meta-item {
    padding: 16px;
    border-radius: 16px;
    background: rgba(249,250,251,0.9);
    border: 1px solid rgba(226,232,240,0.8);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.kyc-meta .meta-item small {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--text-secondary);
}

.document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

/* vnzodev: KYC preview hover refresh */
.document-card {
    position: relative;
    border-radius: 18px;
    border: 1px solid rgba(226,232,240,0.9);
    overflow: hidden;
    background: #f8fafc;
    box-shadow: 0 12px 30px rgba(15,23,42,0.08);
    aspect-ratio: 4 / 3;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.document-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,23,42,0) 42%, rgba(15,23,42,0.6) 100%);
    opacity: 0;
    transition: opacity 0.25s ease;
    z-index: 1;
}

.document-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: scale(1);
    transition: transform 0.45s ease;
}

.document-card footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    font-size: 0.85rem;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 2;
}

.document-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(15,23,42,0.18);
    border-color: rgba(79,70,229,0.35);
}

.document-card:hover img {
    transform: scale(1.05);
}

.document-card:hover::before {
    opacity: 1;
}

.document-card:hover footer {
    opacity: 1;
    transform: translateY(0);
}

@media (hover: none) {
    .document-card::before {
        opacity: 1;
    }

    .document-card footer {
        opacity: 1;
        transform: none;
    }
}

.withdrawal-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.withdrawal-card {
    padding: 24px;
}

.withdrawal-card header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.withdrawal-card header h3 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.report-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.report-card {
    padding: 24px;
    border-radius: 24px;
    background: rgba(15,23,42,0.85);
    color: white;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 30px 60px rgba(15,23,42,0.5);
}

.report-card h3 {
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
}

.report-card strong {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    display: block;
    margin: 12px 0;
}

.bank-table {
    width: 100%;
    border-spacing: 0;
}

.bank-table thead th {
    background: transparent;
    border-bottom: 1px solid rgba(148,163,184,0.5);
}

.bank-table tbody tr {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.bank-table tbody tr:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(15,23,42,0.08);
}

.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 18px;
    padding: 24px 0 8px;
    border-top: 1px dashed rgba(148,163,184,0.4);
    margin-top: 12px;
}

.pagination-controls span {
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
}

.bank-chip {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.bank-chip.inflow {
    background: rgba(16,185,129,0.15);
    color: var(--secondary);
}

.bank-chip.outflow {
    background: rgba(239,68,68,0.15);
    color: var(--danger);
}

.signature-bar {
    margin-top: 32px;
    padding-top: 16px;
    border-top: 1px dashed rgba(148,163,184,0.4);
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-secondary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

@keyframes slowDrift {
    to {
        transform: translate3d(2%, -2%, 0) scale(1.05);
    }
}

@keyframes orbitSpin {
    to { transform: rotate(360deg); }
}

@keyframes orbitPulse {
    0%, 100% { transform: translate(-50%, 0) scale(0.85); }
    50% { transform: translate(-50%, 10px) scale(1); }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .main-content {
        margin-left: 0;
        padding-top: 64px;
    }
    
    .header {
        padding: 12px 16px;
    }
    
    .content {
        padding: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .withdrawal-details {
        grid-template-columns: 1fr;
    }
    
    .content::before,
    .content::after {
        inset: 12px;
        border-radius: 20px;
    }
    
    .scene-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    
    .document-grid {
        grid-template-columns: 1fr;
    }
}

.btn-login {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.4);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: white;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 300px;
    border-left: 4px solid var(--primary);
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.info { border-left-color: var(--info); }

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

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

/* ========== vnzodev: UX Improvements ========== */

/* --- Skeleton Loaders --- */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s ease-in-out infinite;
    border-radius: 8px;
}

.skeleton-card {
    background: white;
    border-radius: 20px;
    padding: 28px;
    border: 1px solid var(--border);
}

.skeleton-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
}

.skeleton-text {
    height: 14px;
    border-radius: 6px;
}

.skeleton-text.lg {
    height: 20px;
    width: 60%;
}

.skeleton-text.md {
    height: 16px;
    width: 40%;
}

.skeleton-text.sm {
    height: 12px;
    width: 30%;
}

.skeleton-badge {
    width: 80px;
    height: 28px;
    border-radius: 20px;
}

.skeleton-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.skeleton-meta-item {
    height: 72px;
    border-radius: 16px;
}

.skeleton-docs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.skeleton-doc {
    aspect-ratio: 4 / 3;
    border-radius: 18px;
}

@keyframes skeletonShimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* --- Staggered Entry Animations --- */
.stagger-enter {
    opacity: 0;
    transform: translateY(20px);
    animation: staggerFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.stagger-enter:nth-child(1) { animation-delay: 0ms; }
.stagger-enter:nth-child(2) { animation-delay: 80ms; }
.stagger-enter:nth-child(3) { animation-delay: 160ms; }
.stagger-enter:nth-child(4) { animation-delay: 240ms; }
.stagger-enter:nth-child(5) { animation-delay: 320ms; }
.stagger-enter:nth-child(6) { animation-delay: 400ms; }
.stagger-enter:nth-child(7) { animation-delay: 480ms; }
.stagger-enter:nth-child(8) { animation-delay: 560ms; }

@keyframes staggerFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Dark Mode --- */
[data-theme="dark"] {
    --bg-body: #0f172a;
    --bg-card: #1e293b;
    --bg-sidebar: #020617;
    --text-main: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-light: #64748b;
    --border: #334155;
}

[data-theme="dark"] .card,
[data-theme="dark"] .skeleton-card,
[data-theme="dark"] .settings-card,
[data-theme="dark"] .modal-content {
    background: var(--bg-card);
    border-color: var(--border);
}

[data-theme="dark"] .skeleton {
    background: linear-gradient(90deg, #1e293b 25%, #334155 50%, #1e293b 75%);
    background-size: 200% 100%;
}

[data-theme="dark"] .kyc-meta .meta-item {
    background: rgba(30, 41, 59, 0.9);
    border-color: var(--border);
}

[data-theme="dark"] .document-card {
    background: #1e293b;
    border-color: var(--border);
}

[data-theme="dark"] .kyc-tab {
    color: var(--text-secondary);
}

[data-theme="dark"] .kyc-tab.active {
    background: var(--primary);
    color: white;
}

[data-theme="dark"] .header {
    background: rgba(15, 23, 42, 0.95);
    border-color: var(--border);
}

[data-theme="dark"] .info-box {
    background: #1e293b;
    border-color: var(--border);
}

[data-theme="dark"] input,
[data-theme="dark"] textarea,
[data-theme="dark"] select {
    background: #1e293b;
    border-color: var(--border);
    color: var(--text-main);
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
}

.theme-toggle:hover {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary);
    border-color: var(--primary-light);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
}

/* --- Search & Filters --- */
.search-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 240px;
    padding: 12px 16px 12px 44px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 0.95rem;
    transition: var(--transition);
    background: white url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z'/%3E%3C/svg%3E") 14px center / 20px no-repeat;
}

[data-theme="dark"] .search-input {
    background-color: var(--bg-card);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.filter-select {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 12px;
    font-size: 0.95rem;
    background: white;
    cursor: pointer;
    transition: var(--transition);
    min-width: 160px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* --- Empty State Enhanced --- */
.empty-state {
    padding: 64px 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.empty-state-icon {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1), rgba(139, 92, 246, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
}

.empty-state-icon svg {
    width: 48px;
    height: 48px;
    color: var(--primary);
}

.empty-state h3 {
    font-size: 1.25rem;
    color: var(--text-main);
    font-weight: 600;
}

.empty-state p {
    color: var(--text-secondary);
    max-width: 320px;
    line-height: 1.6;
}

.empty-state .btn {
    margin-top: 8px;
}

/* --- Focus States & Accessibility --- */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.btn:focus-visible,
.nav-link:focus-visible,
.kyc-tab:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 16px;
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    z-index: 9999;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 16px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- Lazy Load Images --- */
.lazy-image {
    opacity: 0;
    transition: opacity 0.4s ease;
}

.lazy-image.loaded {
    opacity: 1;
}

.image-placeholder {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder svg {
    width: 32px;
    height: 32px;
    color: var(--text-light);
    animation: pulse 2s ease-in-out infinite;
}

/* --- Breadcrumbs --- */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumbs a:hover {
    color: var(--primary);
}

.breadcrumbs .separator {
    color: var(--text-light);
}

.breadcrumbs .current {
    color: var(--text-main);
    font-weight: 600;
}

/* vnzodev: Responsive Design System */

/* Tablet (1024px) */
@media (max-width: 1024px) {
    .scene-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .report-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .activity-rail {
        grid-template-columns: 1fr;
    }
    
    .pulse-timeline {
        gap: 16px;
    }
}

/* Mobile (768px) */
@media (max-width: 768px) {
    /* Sidebar - Overlay móvil */
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: 280px;
        transform: translateX(-100%);
        z-index: 1000;
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .sidebar.active {
        transform: translateX(0);
        box-shadow: 0 0 0 100vmax rgba(0, 0, 0, 0.5);
    }
    
    .main-content {
        margin-left: 0;
        width: 100%;
        min-height: 100vh;
    }
    
    /* vnzodev: Header móvil mejorado */
    .header {
        position: sticky;
        top: 0;
        z-index: 100;
        padding: 12px 16px;
        flex-wrap: nowrap;
        gap: 12px;
        background: var(--surface);
        border-bottom: 1px solid var(--border);
    }
    
    .header > div:first-child {
        flex: 1;
        min-width: 0;
    }
    
    .header-title {
        font-size: 1rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .header-title span {
        display: none;
    }
    
    .header-actions {
        flex-shrink: 0;
        gap: 6px;
    }
    
    .header-user {
        display: none;
    }
    
    .env-toggle {
        padding: 6px 8px;
    }
    
    .env-toggle .env-label {
        display: none;
    }
    
    .btn-logout {
        padding: 8px;
    }
    
    .theme-toggle {
        padding: 8px;
    }
    
    /* Content */
    .content {
        padding: 16px;
    }
    
    /* Grids a 1 columna */
    .scene-grid,
    .stats-grid,
    .report-grid,
    .activity-rail {
        grid-template-columns: 1fr;
    }
    
    /* Pulse timeline vertical */
    .pulse-timeline {
        flex-direction: column;
        gap: 12px;
    }
    
    .pulse-step {
        padding: 16px;
        text-align: left;
        display: flex;
        align-items: center;
        gap: 16px;
    }
    
    .pulse-step h4 {
        order: 1;
        flex: 1;
    }
    
    .pulse-step strong {
        order: 2;
        font-size: 1.5rem;
    }
    
    .pulse-step span {
        display: none;
    }
    
    /* Withdrawal details */
    .withdrawal-details {
        grid-template-columns: 1fr;
    }
    
    /* Search bar */
    .search-bar {
        flex-direction: column;
        gap: 12px;
    }
    
    .search-input {
        min-width: 100%;
    }
    
    /* Tabs scroll horizontal */
    .tabs-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .tabs-container::-webkit-scrollbar {
        display: none;
    }
    
    .tabs {
        flex-wrap: nowrap;
        min-width: max-content;
    }
    
    /* Cards */
    .scene-card,
    .report-card {
        padding: 20px;
    }
    
    .scene-card strong {
        font-size: 1.8rem;
    }
    
    /* Table responsive */
    .table-container {
        margin: 0 -16px;
        padding: 0 16px;
        overflow-x: auto;
    }
    
    table {
        min-width: 600px;
    }
    
    /* Modal móvil */
    .modal-content {
        width: 95%;
        max-height: 90vh;
        margin: 5vh auto;
    }
    
    /* KYC cards */
    .kyc-card {
        padding: 16px;
    }
    
    .document-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    /* Settings layout */
    .settings-layout {
        grid-template-columns: 1fr;
    }
    
    .settings-sidebar {
        display: flex;
        overflow-x: auto;
        gap: 8px;
        padding-bottom: 16px;
        margin-bottom: 16px;
        border-bottom: 1px solid var(--border);
    }
    
    .settings-sidebar .tab-btn {
        flex-shrink: 0;
        white-space: nowrap;
    }
    
    /* vnzodev: Cards y componentes móvil */
    .card {
        padding: 16px;
        border-radius: 16px;
    }
    
    .settings-card {
        padding: 16px;
    }
    
    .settings-card header {
        padding-bottom: 12px;
        margin-bottom: 16px;
    }
    
    .settings-card header h3 {
        font-size: 1rem;
    }
    
    .settings-body {
        gap: 16px;
    }
    
    .input-group {
        margin-bottom: 16px;
    }
    
    .input-group label {
        font-size: 0.85rem;
    }
    
    .input-group input,
    .input-group select,
    .input-group textarea {
        padding: 10px 12px;
        font-size: 0.95rem;
    }
    
    /* Breadcrumbs móvil */
    .breadcrumbs {
        font-size: 0.8rem;
        margin-bottom: 12px;
    }
    
    /* Tabs móvil */
    .kyc-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        margin-bottom: 16px;
        padding-bottom: 4px;
    }
    
    .kyc-tabs::-webkit-scrollbar {
        display: none;
    }
    
    .kyc-tab {
        flex-shrink: 0;
        padding: 8px 14px;
        font-size: 0.85rem;
    }
    
    /* Activity cards */
    .activity-card {
        padding: 16px;
    }
    
    .activity-card header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .activity-card header h3 {
        font-size: 1rem;
    }
    
    /* Glow panel */
    .glow-panel {
        padding: 16px;
        border-radius: 16px;
    }
    
    /* Report cards */
    .report-card {
        padding: 16px;
    }
    
    .report-card h3 {
        font-size: 0.9rem;
    }
    
    .report-card strong {
        font-size: 1.5rem;
    }
    
    /* Stacked sections */
    .stacked-section {
        margin-bottom: 16px;
    }
}

/* Mobile pequeño (480px) */
@media (max-width: 480px) {
    .header {
        padding: 10px 12px;
    }
    
    .content {
        padding: 12px;
    }
    
    .scene-card {
        padding: 16px;
    }
    
    .scene-card h3 {
        font-size: 0.85rem;
    }
    
    .scene-card strong {
        font-size: 1.5rem;
    }
    
    .document-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-login,
    .btn-primary {
        width: 100%;
        justify-content: center;
    }
    
    /* Login page */
    .login-shell {
        flex-direction: column;
        padding: 16px;
    }
    
    .login-hero {
        display: none;
    }
    
    .login-panel {
        width: 100%;
        max-width: none;
        border-radius: 24px;
    }
}

/* Sidebar overlay backdrop */
.sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-backdrop.active {
    display: block;
    opacity: 1;
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    padding: 8px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-main);
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-menu-btn:hover {
    background: var(--surface-hover);
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}