@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-base: #06060b;
  --bg-surface: #0c0c14;
  --bg-card: rgba(18, 18, 30, 0.8);
  --bg-card-hover: rgba(24, 24, 42, 0.9);
  --bg-input: #12121e;
  --border: rgba(255, 255, 255, 0.06);
  --border-glow: rgba(99, 102, 241, 0.3);
  --accent-1: #6366f1;
  --accent-2: #8b5cf6;
  --accent-3: #a78bfa;
  --gradient: linear-gradient(135deg, #6366f1, #8b5cf6);
  --gradient-accent: linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;
  --text: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --muted: #94a3b8;
  --muted-dark: #64748b;
  --primary: #6366f1;
  --primary-dim: rgba(99, 102, 241, 0.12);
  --warning-dim: rgba(245, 158, 11, 0.12);
  --success-dim: rgba(16, 185, 129, 0.12);
  --error-dim: rgba(239, 68, 68, 0.12);
  --bg: #0c0c14;
  --border-light: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(18, 18, 30, 0.6);
  --glass-border: rgba(255, 255, 255, 0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-base);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(99, 102, 241, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(167, 139, 250, 0.02) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 10% 10%, rgba(255,255,255,0.03) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 40%, rgba(255,255,255,0.02) 0%, transparent 100%),
    radial-gradient(1px 1px at 50% 20%, rgba(255,255,255,0.03) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 60%, rgba(255,255,255,0.02) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 30%, rgba(255,255,255,0.03) 0%, transparent 100%),
    radial-gradient(1px 1px at 15% 70%, rgba(255,255,255,0.02) 0%, transparent 100%),
    radial-gradient(1px 1px at 45% 80%, rgba(255,255,255,0.03) 0%, transparent 100%),
    radial-gradient(1px 1px at 75% 15%, rgba(255,255,255,0.02) 0%, transparent 100%),
    radial-gradient(1px 1px at 85% 90%, rgba(255,255,255,0.03) 0%, transparent 100%),
    radial-gradient(1px 1px at 25% 55%, rgba(255,255,255,0.02) 0%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: var(--accent-3);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-2);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  letter-spacing: -0.02em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

p { margin-bottom: 0.75rem; color: var(--text-secondary); }

input, button, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

img { max-width: 100%; }

pre {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  overflow-x: auto;
  font-family: 'SF Mono', 'Fira Code', 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0.75rem 0;
  position: relative;
  backdrop-filter: blur(10px);
}

code {
  background: rgba(99, 102, 241, 0.1);
  padding: 0.15rem 0.45rem;
  border-radius: 5px;
  font-size: 0.85em;
  color: var(--accent-3);
  border: 1px solid rgba(99, 102, 241, 0.15);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
}

.key { color: #c084fc; }
.str { color: #34d399; }
.num { color: #f59e0b; }
.bool { color: #60a5fa; }

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.3);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.5);
}

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(99, 102, 241, 0.3) transparent;
}

.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  position: relative;
  z-index: 1;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(6, 6, 11, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3), transparent);
}

.navbar .logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
}

.navbar .logo span {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar nav a {
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}

.navbar nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.navbar nav a.active {
  color: var(--accent-3);
  background: rgba(99, 102, 241, 0.08);
}

.hero {
  text-align: center;
  padding: 6rem 2rem 5rem;
  position: relative;
  overflow: hidden;
  z-index: 1;
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(99, 102, 241, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(167, 139, 250, 0.06) 0%, transparent 50%);
  animation: heroPulse 8s ease-in-out infinite alternate;
  z-index: -1;
}

@keyframes heroPulse {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0.6; transform: scale(1.05); }
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 900;
  margin-bottom: 1.25rem;
  letter-spacing: -1.5px;
  background: linear-gradient(135deg, #f1f5f9 0%, #a78bfa 50%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.15;
}

.hero h1 span {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 0.85rem;
  justify-content: center;
  flex-wrap: wrap;
}

.features {
  position: relative;
  z-index: 1;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.features h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
}

.features .subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto 2.5rem;
}

.features-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding: 1rem 0;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow:
    0 4px 24px -1px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0), rgba(139, 92, 246, 0));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: background var(--transition);
}

.card:hover {
  transform: translateY(-3px);
  border-color: rgba(99, 102, 241, 0.15);
  box-shadow:
    0 12px 40px -8px rgba(99, 102, 241, 0.15),
    0 4px 24px -1px rgba(0, 0, 0, 0.3);
  background: var(--bg-card-hover);
}

.card:hover::before {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.15));
}

.card h3 {
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

.feature-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.4), rgba(139, 92, 246, 0.4), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.2);
  box-shadow: 0 16px 48px -8px rgba(99, 102, 241, 0.12);
}

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

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  transition: transform var(--transition);
}

.feature-card:hover .icon-wrap {
  transform: scale(1.1);
}

.cta-section {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 5rem 2rem;
  margin: 0 auto;
  max-width: 800px;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0.75rem;
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2), transparent);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.01em;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn:hover::after {
  opacity: 1;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px -3px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover:not(:disabled) {
  box-shadow: 0 6px 25px -3px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px -3px rgba(16, 185, 129, 0.35);
}

.btn-success:hover:not(:disabled) {
  box-shadow: 0 6px 25px -3px rgba(16, 185, 129, 0.45);
  transform: translateY(-1px);
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 15px -3px rgba(239, 68, 68, 0.35);
}

.btn-danger:hover:not(:disabled) {
  box-shadow: 0 6px 25px -3px rgba(239, 68, 68, 0.45);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(10px);
}

.btn-outline::after {
  display: none;
}

.btn-outline:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.8rem;
  border-radius: 8px;
}

.btn-lg {
  padding: 0.8rem 1.75rem;
  font-size: 0.95rem;
  border-radius: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.2);
  box-shadow: 0 0 12px -3px rgba(16, 185, 129, 0.2);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.2);
  box-shadow: 0 0 12px -3px rgba(245, 158, 11, 0.2);
}

.badge-error {
  background: rgba(239, 68, 68, 0.1);
  color: var(--error);
  border-color: rgba(239, 68, 68, 0.2);
  box-shadow: 0 0 12px -3px rgba(239, 68, 68, 0.2);
}

.badge-info,
.badge-primary {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-3);
  border-color: rgba(99, 102, 241, 0.2);
  box-shadow: 0 0 12px -3px rgba(99, 102, 241, 0.2);
}

.badge-muted {
  background: rgba(100, 116, 139, 0.1);
  color: var(--text-muted);
  border-color: rgba(100, 116, 139, 0.2);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label,
.form-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.form-control,
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  background: rgba(12, 12, 20, 0.6);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  color: var(--text);
  font-size: 0.9rem;
  transition: all var(--transition);
  outline: none;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.form-control:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-1);
  box-shadow:
    0 0 0 3px rgba(99, 102, 241, 0.1),
    0 0 20px -5px rgba(99, 102, 241, 0.15);
  background: rgba(12, 12, 20, 0.8);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.5rem;
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 24px -1px rgba(0, 0, 0, 0.2);
}

.table-container {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

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

th {
  padding: 0.85rem 1rem;
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border);
  background: rgba(12, 12, 20, 0.4);
  white-space: nowrap;
  backdrop-filter: blur(8px);
}

td {
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: background var(--transition);
}

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

tbody tr {
  transition: all var(--transition);
}

tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.01);
}

tbody tr:hover td {
  background: rgba(99, 102, 241, 0.04);
  box-shadow: inset 3px 0 0 var(--accent-1);
}

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

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.35rem 1.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0;
  transition: opacity var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(99, 102, 241, 0.15);
  box-shadow: 0 8px 30px -8px rgba(99, 102, 241, 0.1);
}

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

.stat-card .label,
.stat-card .stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.stat-card .value,
.stat-card .stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 100vh;
  background: rgba(12, 12, 20, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--border);
  padding: 1.5rem 0;
  overflow-y: auto;
  z-index: 200;
  display: flex;
  flex-direction: column;
}

.sidebar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.15), transparent);
}

.sidebar .sidebar-header,
.sidebar .section-label {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.75rem;
}

.sidebar .sidebar-header .logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  display: block;
}

.sidebar .sidebar-header .logo span {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar .sidebar-header .role {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
  display: block;
}

.sidebar nav,
.sidebar a:not(.sidebar-header) {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  position: relative;
  margin: 0.1rem 0.5rem;
  border-radius: 10px;
}

.sidebar nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  border-radius: 10px;
  margin: 0.1rem 0.5rem;
}

.sidebar a:hover,
.sidebar nav a:hover {
  color: var(--text);
  background: rgba(99, 102, 241, 0.06);
}

.sidebar a.active,
.sidebar nav a.active {
  color: var(--text);
  background: rgba(99, 102, 241, 0.1);
  border-right: none;
  box-shadow: 0 0 20px -5px rgba(99, 102, 241, 0.1);
}

.sidebar a.active::before,
.sidebar nav a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--gradient);
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

.sidebar .sidebar-footer {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

.main-content {
  margin-left: 240px;
  padding: 2rem;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 6, 11, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}

.modal-overlay.visible,
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow:
    0 25px 60px -12px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  transform: scale(0.92) translateY(10px);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.visible .modal,
.modal-overlay.open .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h2,
.modal-header h3 {
  margin: 0;
  font-size: 1.15rem;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer,
.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

.alert {
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  border: 1px solid;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  backdrop-filter: blur(10px);
}

.alert-success {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--success);
  box-shadow: 0 0 20px -5px rgba(16, 185, 129, 0.1);
}

.alert-error {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.2);
  color: var(--error);
  box-shadow: 0 0 20px -5px rgba(239, 68, 68, 0.1);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.2);
  color: var(--warning);
  box-shadow: 0 0 20px -5px rgba(245, 158, 11, 0.1);
}

.toast {
  position: fixed;
  top: 1rem;
  right: 1rem;
  padding: 0.85rem 1.35rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 1000;
  transform: translateX(calc(100% + 2rem));
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 400px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 10px 40px -8px rgba(0, 0, 0, 0.4);
  border: 1px solid transparent;
}

.toast.visible {
  transform: translateX(0);
}

.toast.toast-success {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border-color: rgba(16, 185, 129, 0.3);
  box-shadow: 0 10px 40px -8px rgba(16, 185, 129, 0.2);
}

.toast.toast-error {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error);
  border-color: rgba(239, 68, 68, 0.3);
  box-shadow: 0 10px 40px -8px rgba(239, 68, 68, 0.2);
}

.toast.toast-warning {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border-color: rgba(245, 158, 11, 0.3);
  box-shadow: 0 10px 40px -8px rgba(245, 158, 11, 0.2);
}

.toast.toast-info {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-3);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 10px 40px -8px rgba(99, 102, 241, 0.2);
}

.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.tab-btn {
  padding: 0.65rem 1.25rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.tab-btn:hover {
  color: var(--text);
}

.tab-btn.active {
  color: var(--accent-3);
  border-bottom-color: var(--accent-1);
}

.order-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.order-status::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-muted);
}

.order-status.status-pending::before { background-color: var(--warning); box-shadow: 0 0 8px rgba(245, 158, 11, 0.5); }
.order-status.status-assigned::before { background-color: var(--accent-3); box-shadow: 0 0 8px rgba(167, 139, 250, 0.5); }
.order-status.status-completed::before { background-color: var(--success); box-shadow: 0 0 8px rgba(16, 185, 129, 0.5); }
.order-status.status-cancelled::before { background-color: var(--error); box-shadow: 0 0 8px rgba(239, 68, 68, 0.5); }
.order-status.status-expired::before { background-color: var(--text-muted); }
.order-status.status-disputed::before { background-color: #f97316; box-shadow: 0 0 8px rgba(249, 115, 22, 0.5); }
.order-status.status-failed::before { background-color: var(--error); box-shadow: 0 0 8px rgba(239, 68, 68, 0.5); }

.login-form,
.auth-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 60px);
  position: relative;
  z-index: 1;
  padding: 2rem;
}

.auth-box {
  width: 100%;
  max-width: 420px;
}

.auth-wrap .card,
.login-form {
  max-width: 420px;
  width: 100%;
  margin: 0 auto;
  padding: 2.5rem;
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  box-shadow:
    0 20px 50px -12px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.03) inset;
  position: relative;
  overflow: hidden;
}

.login-form::before,
.auth-wrap .card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 20px 20px 0 0;
}

.login-form h2,
.auth-wrap .card h2 {
  text-align: center;
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.login-form .subtitle,
.auth-wrap .card .subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.login-form .btn,
.auth-wrap .btn {
  width: 100%;
  margin-top: 0.5rem;
}

.auth-error {
  display: none;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--error);
  padding: 0.65rem 1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  text-align: center;
}

.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.empty-state .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.empty-state h3 {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.empty-state p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.page-header h1 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.page-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.filter-bar .form-control,
.filter-bar .btn {
  flex-shrink: 0;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.detail-item {
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.015);
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: background var(--transition);
}

.detail-item:hover {
  background: rgba(255, 255, 255, 0.025);
}

.detail-item .label,
.detail-item .val {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.detail-item .label {
  display: block;
}

.detail-item .value,
.detail-item .val {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  text-transform: none;
  letter-spacing: normal;
}

.detail-panel {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.detail-panel h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.api-method {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.api-method.get { background: rgba(16, 185, 129, 0.12); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.2); }
.api-method.post { background: rgba(99, 102, 241, 0.12); color: var(--accent-3); border: 1px solid rgba(99, 102, 241, 0.2); }
.api-method.put { background: rgba(245, 158, 11, 0.12); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.2); }
.api-method.delete { background: rgba(239, 68, 68, 0.12); color: var(--error); border: 1px solid rgba(239, 68, 68, 0.2); }

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 2px 8px -2px rgba(99, 102, 241, 0.4);
}

.online-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  display: inline-block;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px rgba(16, 185, 129, 0.5); }
  50% { box-shadow: 0 0 16px rgba(16, 185, 129, 0.8); }
}

.chart-placeholder {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.key-display {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(12, 12, 20, 0.5);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem 0.9rem;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.copy-btn {
  cursor: pointer;
  transition: all var(--transition);
  padding: 0.2rem;
  border-radius: 6px;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: scale(1.1);
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent-1);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.spinner-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

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

.loading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  gap: 1rem;
  color: var(--text-muted);
}

.skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.03) 0%,
    rgba(255,255,255,0.06) 50%,
    rgba(255,255,255,0.03) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: 12px;
}

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

.endpoint-group {
  margin-bottom: 2.5rem;
}

.endpoint-group > h2 {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.endpoint {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: border-color var(--transition);
}

.endpoint:hover {
  border-color: rgba(255, 255, 255, 0.08);
}

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  cursor: pointer;
  transition: background var(--transition);
  flex-wrap: wrap;
}

.endpoint-header:hover {
  background: rgba(255, 255, 255, 0.02);
}

.method {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.method-post { background: rgba(99, 102, 241, 0.15); color: var(--accent-3); }
.method-get { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.method-put { background: rgba(245, 158, 11, 0.15); color: var(--warning); }
.method-delete { background: rgba(239, 68, 68, 0.15); color: var(--error); }

.endpoint-path {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.endpoint-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: auto;
}

.endpoint-body {
  display: none;
  padding: 1.25rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.15);
}

.endpoint-body.open {
  display: block;
}

.endpoint-body h4 {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 1rem 0 0.5rem;
}

.endpoint-body h4:first-child {
  margin-top: 0;
}

.docs-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 2rem;
  position: relative;
  z-index: 1;
}

.flex {
  display: flex;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gap-sm { gap: 0.5rem; }
.gap-md { gap: 1rem; }

.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden {
  display: none !important;
}

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

@media (max-width: 1024px) {
  .features-grid,
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .features-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sidebar {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    border-right: none;
    border-top: 1px solid var(--border);
    padding: 0;
    z-index: 200;
    background: rgba(6, 6, 11, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: row;
  }

  .sidebar::after { display: none; }

  .sidebar .sidebar-header,
  .sidebar .sidebar-footer,
  .sidebar .section-label {
    display: none;
  }

  .sidebar nav {
    display: flex;
    justify-content: space-around;
    padding: 0.5rem 0;
    width: 100%;
  }

  .sidebar nav a,
  .sidebar a:not(.sidebar-header) {
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.5rem 0.65rem;
    font-size: 0.65rem;
    margin: 0;
    border-radius: 8px;
    text-align: center;
    min-width: 0;
  }

  .sidebar nav a.active::before,
  .sidebar a.active::before {
    left: 50%;
    top: 0;
    bottom: auto;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    border-radius: 0 0 3px 3px;
  }

  .main-content {
    margin-left: 0;
    margin-bottom: 72px;
    padding: 1.25rem;
  }

  .hero {
    padding: 3.5rem 1.25rem;
  }

  .hero h1 {
    font-size: 2rem;
    letter-spacing: -0.8px;
  }

  .hero p {
    font-size: 0.95rem;
  }

  .navbar {
    padding: 0.75rem 1rem;
  }

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

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .table-wrap {
    font-size: 0.85rem;
  }

  th, td {
    padding: 0.65rem 0.75rem;
  }

  .features {
    padding: 2.5rem 1.25rem;
  }

  .cta-section {
    padding: 3rem 1.25rem;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }

  .hero {
    padding: 2.5rem 1rem;
  }

  .hero h1 {
    font-size: 1.5rem;
    letter-spacing: -0.5px;
  }

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

  .stat-value,
  .stat-card .value {
    font-size: 1.35rem;
  }

  .card {
    padding: 1.25rem;
    border-radius: 14px;
  }

  .auth-wrap .card,
  .login-form {
    margin: 1rem;
    padding: 1.75rem;
  }

  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .modal {
    width: 95%;
    border-radius: 16px;
  }

  .btn {
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
  }

  .btn-lg {
    padding: 0.65rem 1.25rem;
    font-size: 0.85rem;
  }

  .endpoint-header {
    flex-wrap: wrap;
  }

  .endpoint-desc {
    margin-left: 0;
    width: 100%;
    margin-top: 0.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 5px rgba(99, 102, 241, 0.2); }
  50% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.4); }
}