:root {
  --bg-base: #050a18;
  --bg-primary: #0a0f1e;
  --bg-secondary: #111827;
  --bg-card: #111827;
  --bg-card-hover: #1a2236;
  --bg-hover: #1e293b;
  --bg-input: #0d1424;
  --bg-surface: #151d2e;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-dim: #475569;
  --accent: #0ea5e9;
  --accent-hover: #0284c7;
  --accent-glow: rgba(14, 165, 233, 0.12);
  --accent-glow-strong: rgba(14, 165, 233, 0.25);
  --cyan: #22d3ee;
  --success: #34d399;
  --success-glow: rgba(52, 211, 153, 0.12);
  --warning: #fbbf24;
  --warning-glow: rgba(251, 191, 36, 0.12);
  --danger: #f87171;
  --danger-glow: rgba(248, 113, 113, 0.12);
  --purple: #a78bfa;
  --purple-glow: rgba(167, 139, 250, 0.12);
  --border: rgba(255, 255, 255, 0.06);
  --border-subtle: rgba(255, 255, 255, 0.04);
  --border-accent: rgba(14, 165, 233, 0.2);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 20px rgba(14, 165, 233, 0.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 14px;
  line-height: 1.5;
}

/* ===================== SCROLLBAR ===================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.12); }

/* ===================== SIDEBAR ===================== */
.sidebar {
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
}

.sidebar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-glow), transparent 30%, transparent 70%, var(--accent-glow));
  pointer-events: none;
}

.sidebar-header {
  padding: 22px 22px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent-glow-strong), var(--accent-glow));
  border: 1px solid var(--border-accent);
}

.sidebar-logo svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
}

.sidebar-header-text h1 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.3px;
  line-height: 1.2;
}

.sidebar-header-text small {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 400;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-section-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 16px 12px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 450;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: var(--radius-sm);
  position: relative;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity var(--transition);
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item:hover svg { opacity: 0.8; }

.nav-item.active {
  color: var(--accent);
  background: var(--accent-glow);
  font-weight: 500;
}

.nav-item.active svg { opacity: 1; color: var(--accent); }

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
}

/* Sidebar footer */
.sidebar-footer {
  padding: 16px 22px;
  border-top: 1px solid var(--border);
}

.powered-by {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 12px;
  transition: all var(--transition);
  padding: 6px 0;
}

.powered-by:hover { color: var(--accent); }

.powered-by img {
  width: 24px;
  height: 28px;
  object-fit: contain;
}

.gofr-logo-text {
  font-weight: 700;
  color: var(--accent);
}

/* ===================== TOPBAR ===================== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 56px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 15, 30, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  flex-shrink: 0;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-breadcrumb {
  font-size: 13px;
  color: var(--text-muted);
}

.topbar-breadcrumb span {
  color: var(--text-primary);
  font-weight: 500;
}

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

.topbar-version {
  font-size: 11px;
  color: var(--text-dim);
  background: var(--bg-surface);
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  font-family: var(--mono);
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
  font-size: 13px;
  color: var(--text-secondary);
}

.topbar-user:hover { background: var(--bg-hover); }

.topbar-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: white;
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}

.btn-logout:hover {
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.3);
  background: var(--danger-glow);
}

.btn-logout svg {
  width: 14px;
  height: 14px;
}

/* ===================== MAIN CONTENT ===================== */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow: hidden;
}

.main {
  flex: 1;
  padding: 28px 32px;
  overflow-y: auto;
  max-height: calc(100vh - 56px);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.page-header h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-header-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
  font-weight: 400;
}

.page-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===================== STAT CARDS ===================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--stat-accent, var(--accent)), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.stat-card:hover { border-color: rgba(255,255,255,0.1); }
.stat-card:hover::before { opacity: 1; }

.stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-card .label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.stat-card-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-card-icon svg {
  width: 18px;
  height: 18px;
}

.stat-card-icon.accent { background: var(--accent-glow); color: var(--accent); }
.stat-card-icon.success { background: var(--success-glow); color: var(--success); }
.stat-card-icon.warning { background: var(--warning-glow); color: var(--warning); }
.stat-card-icon.purple { background: var(--purple-glow); color: var(--purple); }

.stat-card .value {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1;
}

.stat-card .value.accent { color: var(--accent); --stat-accent: var(--accent); }
.stat-card .value.success { color: var(--success); --stat-accent: var(--success); }
.stat-card .value.warning { color: var(--warning); --stat-accent: var(--warning); }
.stat-card .value.purple { color: var(--purple); --stat-accent: var(--purple); }

.stat-card .stat-footer {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-dim);
}

/* ===================== CARDS ===================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.card-header h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.card-body { padding: 20px; }
.card-body.no-pad { padding: 0; }

/* ===================== TABLES ===================== */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  text-align: left;
  padding: 12px 16px;
  color: var(--text-dim);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

tbody tr { transition: background var(--transition); }
tbody tr:hover { background: rgba(255,255,255,0.02); }
tbody tr:last-child td { border-bottom: none; }

/* ===================== BADGES ===================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
}

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-active { background: var(--success-glow); color: var(--success); }
.badge-active::before { background: var(--success); }
.badge-inactive { background: var(--danger-glow); color: var(--danger); }
.badge-inactive::before { background: var(--danger); }
.badge-pending { background: var(--warning-glow); color: var(--warning); }
.badge-pending::before { background: var(--warning); }
.badge-processing { background: var(--accent-glow); color: var(--accent); }
.badge-processing::before { background: var(--accent); animation: pulse-dot 1.5s infinite; }
.badge-completed { background: var(--success-glow); color: var(--success); }
.badge-completed::before { background: var(--success); }
.badge-failed { background: var(--danger-glow); color: var(--danger); }
.badge-failed::before { background: var(--danger); }
.badge-cancelled { background: rgba(148, 163, 184, 0.1); color: var(--text-secondary); }
.badge-cancelled::before { background: var(--text-secondary); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
  text-decoration: none;
  line-height: 1.4;
}

.btn svg { width: 16px; height: 16px; }

.btn-primary {
  background: var(--accent);
  color: white;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.1);
}

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

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

.btn-secondary:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.1);
}

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid rgba(248, 113, 113, 0.2);
}

.btn-danger:hover {
  background: var(--danger-glow);
  border-color: rgba(248, 113, 113, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 6px 10px;
}

.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

/* ===================== FORMS ===================== */
input, select, textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 13px;
  font-family: var(--font);
  width: 100%;
  transition: all var(--transition);
  outline: none;
}

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

input::placeholder, textarea::placeholder { color: var(--text-dim); }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ===================== MODALS ===================== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fade-in 0.15s ease;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 480px;
  max-width: 90vw;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(0,0,0,0.5);
  animation: slide-up 0.2s ease;
}

.modal h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.modal .modal-desc {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Key reveal modal */
.key-reveal {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cyan);
  word-break: break-all;
  margin: 16px 0;
  position: relative;
}

.key-reveal .copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 4px 8px;
  font-size: 11px;
}

/* ===================== TOAST ===================== */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  box-shadow: var(--shadow-lg);
  animation: toast-in 0.3s ease;
  min-width: 280px;
  max-width: 420px;
}

.toast.toast-success { border-left: 3px solid var(--success); }
.toast.toast-error { border-left: 3px solid var(--danger); }
.toast.toast-info { border-left: 3px solid var(--accent); }

.toast-icon { flex-shrink: 0; width: 18px; height: 18px; }
.toast-message { flex: 1; color: var(--text-secondary); }

@keyframes toast-in {
  from { opacity: 0; transform: translateX(32px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===================== PROGRESS BAR ===================== */
.progress-bar {
  height: 6px;
  background: var(--bg-primary);
  border-radius: 3px;
  overflow: hidden;
  width: 100%;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  transition: width 0.5s ease;
}

.progress-bar-fill.complete {
  background: linear-gradient(90deg, var(--success), #6ee7b7);
}

.progress-bar-fill.failed {
  background: linear-gradient(90deg, var(--danger), #fca5a5);
}

/* ===================== EMPTY STATE ===================== */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.empty-state-icon svg { width: 24px; height: 24px; color: var(--text-dim); }

.empty-state h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.empty-state p {
  font-size: 13px;
  color: var(--text-muted);
  max-width: 320px;
}

/* ===================== GUARDRAIL CARDS ===================== */
.guardrail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.guardrail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
}

.guardrail-card:hover { border-color: rgba(255,255,255,0.1); }

.guardrail-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 8px;
}

.guardrail-card h4 {
  font-size: 14px;
  font-weight: 600;
}

.guardrail-card p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

.guardrail-card code {
  font-family: var(--mono);
  font-size: 11px;
  background: var(--bg-primary);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--cyan);
}

.guardrail-card .env-var {
  margin-top: 10px;
  padding: 8px 12px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
}

/* ===================== UTILITY ===================== */
.text-mono { font-family: var(--mono); font-size: 12px; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 12px; }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.hidden { display: none !important; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }

code {
  font-family: var(--mono);
  font-size: 12px;
  background: var(--bg-primary);
  padding: 2px 7px;
  border-radius: 4px;
  color: var(--cyan);
  border: 1px solid var(--border-subtle);
}

/* Quick actions row */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.quick-action {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 14px;
}

.quick-action:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.quick-action-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quick-action-icon svg { width: 20px; height: 20px; }

.quick-action-text h4 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
}

.quick-action-text p {
  font-size: 11px;
  color: var(--text-dim);
}

/* Recent activity */
.activity-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition);
}

.activity-item:hover { background: rgba(255,255,255,0.02); }
.activity-item:last-child { border-bottom: none; }

.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.activity-dot.success { background: var(--success); }
.activity-dot.accent { background: var(--accent); }
.activity-dot.warning { background: var(--warning); }
.activity-dot.danger { background: var(--danger); }

.activity-text { flex: 1; font-size: 13px; color: var(--text-secondary); }
.activity-time { font-size: 11px; color: var(--text-dim); }

/* Two-column dashboard layout */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

/* Spend summary row */
.spend-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.spend-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.spend-card .label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
  margin-bottom: 8px;
}

.spend-card .value {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

/* ===================== LOGIN ===================== */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100%;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.login-container::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.login-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 400px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg), 0 0 80px rgba(14, 165, 233, 0.05);
}

.login-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.5;
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.login-logo-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent-glow-strong), var(--accent-glow));
  border: 1px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-logo-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.login-box h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.login-box .login-subtitle {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 28px;
}

.login-box input {
  margin-bottom: 16px;
  padding: 12px 16px;
  font-size: 14px;
  text-align: center;
}

.login-box .btn {
  width: 100%;
  padding: 12px;
  font-size: 14px;
  font-weight: 600;
  justify-content: center;
}

.login-branding {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-branding a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 12px;
  transition: color var(--transition);
}

.login-branding a:hover { color: var(--text-muted); }

.login-branding img {
  width: 20px;
  height: 23px;
  object-fit: contain;
}

.login-error {
  color: var(--danger);
  font-size: 12px;
  margin-bottom: 12px;
  display: none;
}

/* ===================== ROLE BADGES ===================== */
.topbar-role {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.role-admin { background: var(--accent-glow); color: var(--accent); }
.role-user { background: var(--purple-glow); color: var(--purple); }

/* ===================== DETAIL GRID ===================== */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.detail-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.detail-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
  margin-bottom: 4px;
}

.detail-value {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

/* ===================== LOGIN HINT ===================== */
.login-hint {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ===================== TAB BAR ===================== */
.tab-bar { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab { padding: 8px 20px; border: none; background: none; color: var(--text-secondary); cursor: pointer; font-size: 13px; font-family: var(--font); border-bottom: 2px solid transparent; transition: all 0.15s; }
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* ===================== SETTINGS PROVIDER CONFIG ===================== */
.settings-provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.settings-input-row { display: flex; gap: 8px; }
.settings-input-row input { flex: 1; }
.settings-key-input { font-family: var(--mono); }
.settings-provider-status { font-size: 12px; margin-top: 4px; display: block; }
.settings-provider-status.configured { color: var(--success); }
.settings-provider-status.not-configured { color: var(--text-secondary); }

/* ===================== SETTINGS ===================== */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

/* ===================== API DOCS ===================== */
.docs-layout {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.docs-sidebar {
  width: 200px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding: 4px 0;
}

.docs-sidebar-title {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 8px 12px 6px;
}

.docs-nav-item {
  display: block;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 450;
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: all var(--transition);
  line-height: 1.4;
}

.docs-nav-item:hover {
  color: var(--text-secondary);
  background: var(--bg-hover);
}

.docs-nav-item.active {
  color: var(--accent);
  border-left-color: var(--accent);
  background: var(--accent-glow);
  font-weight: 500;
}

.docs-nav-divider {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 14px 12px 4px;
  margin-top: 4px;
}

.docs-content {
  flex: 1;
  min-width: 0;
}

.docs-section {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.docs-section:last-child { border-bottom: none; }

.docs-section-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.docs-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 14px;
  max-width: 720px;
}

.docs-endpoint {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  padding: 6px 0;
}

.docs-method {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: 0.5px;
}

.docs-method.get { background: var(--success-glow); color: var(--success); }
.docs-method.post { background: var(--accent-glow); color: var(--accent); }
.docs-method.delete { background: var(--danger-glow); color: var(--danger); }
.docs-method.ws { background: var(--purple-glow); color: var(--purple); }

.docs-code-block {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  overflow: hidden;
}

.docs-code-header {
  padding: 8px 14px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.docs-code-block pre {
  padding: 14px;
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  overflow-x: auto;
}

.docs-callout {
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 14px;
}

.docs-callout strong { color: var(--text-primary); }

.docs-params {
  margin-top: 14px;
}

.docs-params h4 {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.docs-params table { font-size: 12px; }
.docs-params td code { font-size: 11px; }

.docs-step-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  margin: 20px 0 8px 0;
  letter-spacing: -0.2px;
}

.docs-step-title::before {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 8px;
  content: '';
  vertical-align: middle;
}

/* ===================== PLAYGROUND ===================== */
.playground-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

.playground-input,
.playground-output {
  margin-bottom: 0;
}

.playground-response {
  min-height: 200px;
  max-height: 480px;
  overflow-y: auto;
}

.playground-response-text {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  padding: 4px 0;
}

.playground-meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.playground-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.playground-meta-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.playground-meta-item span:last-child {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.playground-tabs {
  display: flex;
  gap: 4px;
}

.playground-tab {
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font);
}

.playground-tab:hover {
  color: var(--text-secondary);
  background: var(--bg-hover);
}

.playground-tab.active {
  color: var(--accent);
  background: var(--accent-glow);
  border-color: var(--border-accent);
}

.playground-curl {
  position: relative;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  min-height: 200px;
}

.playground-curl pre {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
  margin: 0;
}

.playground-curl-copy {
  position: absolute;
  top: 8px;
  right: 8px;
}

#pg-temperature {
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 3px;
  outline: none;
  padding: 0;
}

#pg-temperature::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
  box-shadow: 0 0 6px var(--accent-glow-strong);
}

#pg-temperature::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 2px solid var(--bg-secondary);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1200px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .quick-actions { grid-template-columns: repeat(2, 1fr); }
  .spend-summary { grid-template-columns: repeat(2, 1fr); }
  .playground-layout { grid-template-columns: 1fr; }
  .docs-sidebar { width: 170px; }
}

@media (max-width: 768px) {
  .docs-sidebar { display: none; }
  .docs-layout { display: block; }
  .settings-provider-grid { grid-template-columns: 1fr; }
  body { flex-direction: column; }

  .sidebar {
    width: 100%;
    min-height: auto;
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .sidebar::after { display: none; }
  .sidebar-header { display: none; }
  .sidebar-nav { display: flex; flex-direction: row; padding: 0; gap: 0; }
  .sidebar-footer { display: none; }
  .nav-section-label { display: none; }

  .nav-item {
    padding: 14px 16px;
    white-space: nowrap;
    border-radius: 0;
  }

  .nav-item.active::before {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: auto;
    height: 2px;
  }

  .main-wrapper { min-height: auto; }
  .main { padding: 20px 16px; max-height: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .quick-actions { grid-template-columns: 1fr; }
  .topbar { padding: 0 16px; }
}