:root {
    --bg-primary: #0A0E1A;
    --bg-secondary: #111827;
    --bg-card: #1F2937;
    --bg-card-hover: #263347;
    --bg-input: #111827;
    --border-color: #2D3748;
    --border-focus: #7C3AED;
    --text-primary: #F9FAFB;
    --text-secondary: #9CA3AF;
    --text-muted: #6B7280;
    --color-primary: #7C3AED;
    --color-primary-hover: #6D28D9;
    --color-primary-light: rgba(124,58,237,0.15);
    --color-accent: #06B6D4;
    --color-accent-light: rgba(6,182,212,0.15);
    --color-success: #10B981;
    --color-success-light: rgba(16,185,129,0.15);
    --color-warning: #F59E0B;
    --color-warning-light: rgba(245,158,11,0.15);
    --color-danger: #EF4444;
    --color-danger-light: rgba(239,68,68,0.15);
    --color-gold: #F6C90E;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 30px rgba(124,58,237,0.3);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition: all 0.3s ease;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --sidebar-width: 260px;
    --header-height: 64px;
}

[data-theme="light"] {
    --bg-primary: #F1F5F9;
    --bg-secondary: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F8FAFC;
    --bg-input: #F8FAFC;
    --border-color: #E2E8F0;
    --border-focus: #7C3AED;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    --color-primary: #7C3AED;
    --color-primary-hover: #6D28D9;
    --color-primary-light: rgba(124,58,237,0.1);
    --color-accent: #0891B2;
    --color-accent-light: rgba(8,145,178,0.1);
    --color-success: #059669;
    --color-success-light: rgba(5,150,105,0.1);
    --color-warning: #D97706;
    --color-warning-light: rgba(217,119,6,0.1);
    --color-danger: #DC2626;
    --color-danger-light: rgba(220,38,38,0.1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 30px rgba(124,58,237,0.15);
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
}

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-primary-hover); }

img { max-width: 100%; }

input, textarea, select {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    width: 100%;
    outline: none;
    transition: var(--transition);
}

input:focus, textarea:focus, select:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

input::placeholder { color: var(--text-muted); }

button, .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--color-primary-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
    color: #fff;
}

.btn-accent {
    background: var(--color-accent);
    color: #fff;
}
.btn-accent:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.btn-outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.5rem 0.75rem;
}
.btn-ghost:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
}
.btn-danger:hover { opacity: 0.85; }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.85rem; }
.btn-lg { padding: 0.95rem 2rem; font-size: 1.05rem; }
.btn-full { width: 100%; }
.btn-icon { padding: 0.6rem; border-radius: var(--radius-sm); }

.badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.65rem;
    border-radius: var(--radius-full);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.badge-success { background: var(--color-success-light); color: var(--color-success); }
.badge-danger  { background: var(--color-danger-light);  color: var(--color-danger); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.badge-muted   { background: var(--bg-card); color: var(--text-muted); }
.badge-primary { background: var(--color-primary-light); color: var(--color-primary); }

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); }

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}
.card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.9rem 1.1rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
    border: 1px solid transparent;
}
.alert-error   { background: var(--color-danger-light);  border-color: var(--color-danger);  color: var(--color-danger); }
.alert-success { background: var(--color-success-light); border-color: var(--color-success); color: var(--color-success); }
.alert-warning { background: var(--color-warning-light); border-color: var(--color-warning); color: var(--color-warning); }

.form-group { margin-bottom: 1.25rem; }
.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    letter-spacing: 0.01em;
}
.form-hint { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.35rem; }

.input-group { position: relative; }
.input-group input { padding-left: 2.75rem; }
.input-group .input-icon {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}
.input-group .input-action {
    position: absolute;
    right: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    width: auto;
}

.divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.82rem;
    margin: 1.25rem 0;
}
.divider::before, .divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: .75rem;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
}
.stat-card.primary::before { background: var(--color-primary); }
.stat-card.accent::before  { background: var(--color-accent); }
.stat-card.success::before { background: var(--color-success); }
.stat-card.warning::before { background: var(--color-warning); }
.stat-card.danger::before  { background: var(--color-danger); }
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.stat-icon {
    width: 40px; height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.stat-icon.primary { background: var(--color-primary-light); }
.stat-icon.accent  { background: var(--color-accent-light); }
.stat-icon.success { background: var(--color-success-light); }
.stat-icon.warning { background: var(--color-warning-light); }
.stat-icon.danger  { background: var(--color-danger-light); }
.stat-info { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; }
.stat-value {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
    margin-bottom: 0.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.stat-label { font-size: 0.72rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; line-height: 1.2; }

.table-wrap { overflow-x: auto; }
.table-container { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
tbody td {
    padding: 0.9rem 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--bg-card-hover); }

.avatar {
    width: 36px; height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.avatar-lg { width: 56px; height: 56px; font-size: 1.2rem; }
.avatar-xl { width: 80px; height: 80px; font-size: 1.8rem; }

.skeleton {
    background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse { 0%,100%{ transform: scale(1); } 50%{ transform: scale(1.05); } }
@keyframes float {
    0%,100%{ transform: translateY(0px); }
    50%{ transform: translateY(-10px); }
}

.animate-fadeInUp { animation: fadeInUp 0.5s ease forwards; }
.animate-fadeIn   { animation: fadeIn 0.4s ease forwards; }

.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

.text-sm { font-size: 0.85rem; }
.text-xs { font-size: 0.75rem; }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-primary-color { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }

.hidden { display: none !important; }
.w-full { width: 100%; }

.page-header {
    margin-bottom: 1.75rem;
}
.page-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}
.page-subtitle {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.theme-toggle {
    width: 44px; height: 24px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}
.theme-toggle::after {
    content: '';
    position: absolute;
    top: 2px; left: 2px;
    width: 16px; height: 16px;
    background: var(--color-primary);
    border-radius: 50%;
    transition: var(--transition);
}
[data-theme="light"] .theme-toggle::after { transform: translateX(20px); }
[data-theme="light"] .theme-toggle { background: var(--color-primary-light); border-color: var(--color-primary); }

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }
.scrollbar-thin::-webkit-scrollbar { width: 4px; height: 4px; }
.scrollbar-thin::-webkit-scrollbar-track { background: transparent; }
.scrollbar-thin::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 2px; }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .card { padding: 1.1rem; }
}

.nav-public {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10,14,26,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(45,55,72,0.5);
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 2rem;
    gap: 1rem;
    transition: var(--transition);
}
[data-theme="light"] .nav-public {
    background: rgba(255,255,255,0.85);
    border-bottom-color: var(--border-color);
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}
.nav-logo {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    font-weight: 900;
}
.nav-name {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}
.nav-spacer { flex: 1; }
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.nav-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.nav-link:hover { color: var(--text-primary); background: var(--color-primary-light); }
.nav-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: calc(var(--header-height) + 2rem) 2rem 4rem;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 30% 40%, rgba(124,58,237,0.18) 0%, transparent 70%),
        radial-gradient(ellipse 50% 60% at 75% 60%, rgba(6,182,212,0.12) 0%, transparent 70%);
    pointer-events: none;
}
.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.25;
    pointer-events: none;
}
.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-primary-light);
    border: 1px solid rgba(124,58,237,0.3);
    color: var(--color-primary);
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.02em;
}
.hero-badge span { width: 6px; height: 6px; background: var(--color-primary); border-radius: 50%; animation: pulse 2s infinite; display: inline-block; }
.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}
.hero-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 480px;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.hero-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2rem;
    width: 100%;
    max-width: 360px;
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite;
    position: relative;
    overflow: hidden;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}
.hero-card-badge {
    font-size: 0.75rem;
    color: var(--color-success);
    background: var(--color-success-light);
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-bottom: 1.25rem;
    font-weight: 600;
}
.hero-coin-value {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 0.25rem;
}
.hero-coin-label { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.hero-chart {
    height: 60px;
    background: linear-gradient(180deg, rgba(124,58,237,0.2) 0%, transparent 100%);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
    margin-bottom: 1.25rem;
}
.hero-chart-line {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--color-primary);
    box-shadow: 0 0 8px var(--color-primary);
}
.hero-stats-row { display: flex; gap: 1rem; }
.hero-stat { flex: 1; }
.hero-stat-value { font-size: 1rem; font-weight: 700; }
.hero-stat-label { font-size: 0.72rem; color: var(--text-muted); }

.features-section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-badge {
    display: inline-block;
    background: var(--color-accent-light);
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}
.section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}
.section-desc { color: var(--text-secondary); max-width: 520px; margin: 0 auto; line-height: 1.7; }

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-light), transparent);
    opacity: 0;
    transition: var(--transition);
}
.feature-card:hover::after { opacity: 1; }
.feature-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}
.feature-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}
.feature-desc {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.65;
    position: relative;
    z-index: 1;
}
.feature-tag {
    display: inline-block;
    font-size: 0.7rem;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    margin-top: 0.75rem;
    position: relative;
    z-index: 1;
}

.cta-section {
    padding: 5rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent-light) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.cta-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}
.cta-desc { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.footer {
    padding: 3rem 2rem 2rem;
    border-top: 1px solid var(--border-color);
    max-width: 1200px;
    margin: 0 auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}
.footer-brand p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.65; margin-top: 0.75rem; max-width: 280px; }
.footer-col-title { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 1rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-links a { font-size: 0.88rem; color: var(--text-secondary); transition: var(--transition); }
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.82rem;
    color: var(--text-muted);
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}
.auth-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 60% at 20% 50%, rgba(124,58,237,0.12) 0%, transparent 70%),
        radial-gradient(ellipse 50% 50% at 80% 50%, rgba(6,182,212,0.08) 0%, transparent 70%);
    pointer-events: none;
}
.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.4s ease;
}
.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    gap: 0.75rem;
}
.auth-logo-icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
    font-weight: 900;
    box-shadow: var(--shadow-glow);
}
.auth-logo-name { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }
.auth-title { text-align: center; margin-bottom: 1.75rem; }
.auth-title h1 { font-size: 1.35rem; font-weight: 800; margin-bottom: 0.3rem; }
.auth-title p { font-size: 0.88rem; color: var(--text-muted); }
.auth-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.75rem;
    gap: 1rem;
}
.lang-switcher {
    display: flex;
    gap: 0.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.2rem;
}
.lang-btn {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    width: auto;
    transition: var(--transition);
}
.lang-btn.active { background: var(--color-primary); color: #fff; }
.admin-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-warning-light);
    color: var(--color-warning);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.7rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(245,158,11,0.3);
}

.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    top: 0; left: 0;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
    transition: transform 0.3s ease;
}
.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 1.25rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}
.sidebar-logo {
    width: 32px; height: 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 900;
    font-size: 0.9rem;
}
.sidebar-name { font-weight: 800; font-size: 1rem; letter-spacing: -0.02em; }
.sidebar-nav { padding: 1rem 0.75rem; flex: 1; }
.sidebar-section { margin-bottom: 1.5rem; }
.sidebar-section-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 0 0.5rem;
    margin-bottom: 0.4rem;
}
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    margin-bottom: 0.15rem;
}
.sidebar-link .link-icon { font-size: 1rem; width: 20px; text-align: center; }
.sidebar-link:hover { background: var(--color-primary-light); color: var(--color-primary); }
.sidebar-link.active { background: var(--color-primary-light); color: var(--color-primary); font-weight: 600; }
.sidebar-link.danger:hover { background: var(--color-danger-light); color: var(--color-danger); }
.sidebar-link .badge { margin-left: auto; }
.sidebar-footer {
    padding: 1rem 0.75rem;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}
.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.5rem;
}
.sidebar-user-name { font-size: 0.88rem; font-weight: 600; color: var(--text-primary); }
.sidebar-user-role { font-size: 0.72rem; color: var(--text-muted); }

.app-layout {
    display: flex;
    min-height: 100vh;
}
.app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.app-header {
    height: var(--header-height);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 1.75rem;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 50;
}
.app-header-title { font-weight: 700; font-size: 1rem; }
.app-header-spacer { flex: 1; }
.app-content {
    flex: 1;
    padding: 1.75rem;
    overflow-x: hidden;
}

.coming-soon-card {
    text-align: center;
    padding: 3rem 2rem;
}
.coming-soon-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}
.coming-soon-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}
.coming-soon-desc { font-size: 0.88rem; color: var(--text-muted); }

@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .app-main { margin-left: 0; }
    .hero-content { grid-template-columns: 1fr; gap: 2rem; }
    .hero-visual { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
    .auth-card { padding: 1.75rem 1.25rem; }
    .nav-links { display: none; }
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 0.75rem;
}
.pagination-info { font-size: 0.82rem; color: var(--text-muted); }
.pagination-controls { display: flex; gap: 0.35rem; flex-wrap: wrap; }

.tag { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.75rem; font-weight: 600; padding: 0.25rem 0.6rem; border-radius: var(--radius-full); }
.tag-member { background: var(--color-accent-light); color: var(--color-accent); }
.tag-admin  { background: var(--color-primary-light); color: var(--color-primary); }
.tag-system { background: var(--bg-card); color: var(--text-muted); }

.filter-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
    align-items: flex-end;
}
.filter-bar select, .filter-bar input[type="text"], .filter-bar input[type="date"] {
    width: auto;
    min-width: 150px;
    font-size: 0.875rem;
    padding: 0.55rem 0.85rem;
}
.filter-bar .btn { flex-shrink: 0; }

.permission-grid { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border-color); border-radius: var(--radius-md); overflow: hidden; }
.permission-row {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 0.9rem 1.1rem;
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
}
.permission-row:last-child { border-bottom: none; }
.permission-row:nth-child(even) { background: var(--bg-secondary); }
.perm-label { font-size: 0.9rem; font-weight: 500; }
.perm-controls { display: flex; gap: 0.5rem; }
.perm-radio { display: none; }
.perm-option {
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
    white-space: nowrap;
}
.perm-radio:checked + .perm-option { border-color: transparent; }
.perm-none:checked + .perm-option   { background: var(--color-danger-light); color: var(--color-danger); border-color: var(--color-danger); }
.perm-view:checked + .perm-option   { background: var(--color-warning-light); color: var(--color-warning); border-color: var(--color-warning); }
.perm-full:checked + .perm-option   { background: var(--color-success-light); color: var(--color-success); border-color: var(--color-success); }

.upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}
.upload-area:hover { border-color: var(--color-primary); background: var(--color-primary-light); }
.upload-area input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.upload-preview { max-width: 200px; max-height: 100px; object-fit: contain; border-radius: var(--radius-sm); margin-top: 0.75rem; }

.tab-bar { display: flex; gap: 0; border-bottom: 2px solid var(--border-color); margin-bottom: 1.5rem; }
.tab-btn {
    padding: 0.6rem 1.25rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-muted);
    border: none;
    background: none;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    width: auto;
    border-radius: 0;
}
.tab-btn::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--color-primary); transform: scaleX(0); transition: transform 0.2s; }
.tab-btn.active { color: var(--color-primary); }
.tab-btn.active::after { transform: scaleX(1); }
.tab-btn:hover { color: var(--text-primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.member-status-bar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}
.status-pill.all    { background: var(--bg-card); border-color: var(--border-color); color: var(--text-secondary); }
.status-pill.pending{ background: var(--color-warning-light); border-color: var(--color-warning); color: var(--color-warning); }
.status-pill.active { background: var(--color-success-light); border-color: var(--color-success); color: var(--color-success); }
.status-pill.rejected { background: var(--color-danger-light); border-color: var(--color-danger); color: var(--color-danger); }
.status-pill.suspended{ background: var(--bg-card); border-color: var(--border-color); color: var(--text-muted); }
.status-pill.current { box-shadow: 0 0 0 2px currentColor; }

.log-row td:first-child { min-width: 80px; }
.action-log { font-family: var(--font-mono); font-size: 0.78rem; background: var(--bg-secondary); padding: 0.15rem 0.45rem; border-radius: var(--radius-sm); color: var(--color-accent); }

.action-badge { display: inline-block; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; padding: 0.2rem 0.55rem; border-radius: var(--radius-sm); letter-spacing: 0.03em; white-space: nowrap; }
.action-badge-default { background: var(--bg-secondary); color: var(--color-accent); }
.action-badge-login   { background: var(--color-primary-light); color: var(--color-primary); }
.action-badge-logout  { background: var(--bg-secondary); color: var(--text-muted); }
.action-badge-success { background: var(--color-success-light); color: var(--color-success); }
.action-badge-danger  { background: var(--color-danger-light); color: var(--color-danger); }
.action-badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.action-badge-info    { background: var(--color-accent-light); color: var(--color-accent); }

.log-description-cell { max-width: 320px; }
.btn-expand-desc { background: none; border: none; cursor: pointer; color: var(--color-primary); font-size: 0.75rem; padding: 0 .25rem; text-decoration: underline; }

.stat-mini-card { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: .85rem 1rem; text-align: center; }
.stat-mini-val  { font-size: 1.35rem; font-weight: 800; color: var(--text-primary); line-height: 1.2; }
.stat-mini-label { font-size: 0.72rem; color: var(--text-muted); margin-top: .25rem; text-transform: uppercase; letter-spacing: 0.04em; }
.stat-active  .stat-mini-val { color: var(--color-success); }
.stat-pending .stat-mini-val { color: var(--color-warning); }
.stat-rejected .stat-mini-val { color: var(--color-danger); }
.stat-suspended .stat-mini-val { color: var(--text-muted); }
.stat-idr .stat-mini-val { color: var(--color-accent); }

.ai-action-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:.6rem; }
@media (max-width:600px) { .ai-action-grid { grid-template-columns:1fr; } }
.ai-action-card {
    display:flex; flex-direction:column; align-items:flex-start;
    padding:.9rem 1rem; border-radius:var(--radius-lg); text-decoration:none;
    position:relative; overflow:hidden;
    transition:transform .2s ease,box-shadow .2s ease;
    border:1px solid transparent;
}
.ai-action-card:hover { transform:translateY(-3px); box-shadow:0 10px 28px rgba(0,0,0,.4); text-decoration:none; }
.ai-action-card::after { content:''; position:absolute; inset:0; opacity:.1; background:#fff; transition:opacity .2s; pointer-events:none; }
.ai-action-card:hover::after { opacity:.18; }
.ai-action-card.card-generate { background:linear-gradient(135deg,#5b21b6,#7c3aed,#8b5cf6); border-color:rgba(139,92,246,.35); }
.ai-action-card.card-upscale  { background:linear-gradient(135deg,#0e7490,#0891b2,#06b6d4); border-color:rgba(6,182,212,.35); }
.ai-action-card.card-rembg    { background:linear-gradient(135deg,#9d174d,#be185d,#ec4899); border-color:rgba(236,72,153,.35); }
.ai-action-icon { font-size:1.6rem; line-height:1; margin-bottom:.45rem; filter:drop-shadow(0 2px 4px rgba(0,0,0,.3)); }
.ai-action-title { font-size:1rem; font-weight:700; color:#fff; margin-bottom:.2rem; letter-spacing:.01em; }
.ai-action-desc { font-size:.82rem; color:rgba(255,255,255,.72); line-height:1.4; flex:1; }
.ai-action-arrow { margin-top:.55rem; font-size:.8rem; color:rgba(255,255,255,.55); align-self:flex-end; transition:color .2s,transform .2s; }
.ai-action-card:hover .ai-action-arrow { color:#fff; transform:translateX(4px); }