/* === WorkBuddy Premium Theme === */
:root {
  /* Surface — deeper, layered */
  --bg-base: #08090d;
  --bg-surface: rgba(20, 23, 31, 0.6);
  --bg-elev: rgba(28, 32, 42, 0.55);
  --bg-glass: rgba(20, 23, 31, 0.7);

  /* Borders — barely-there hairlines */
  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.1);
  --border-active: rgba(139, 92, 246, 0.5);

  /* Text */
  --text: #e6edf3;
  --text-muted: #8b949e;
  --text-faint: #6e7681;

  /* Brand */
  --primary: #8b5cf6;
  --primary-bright: #a78bfa;
  --primary-soft: rgba(139, 92, 246, 0.12);
  --primary-glow: rgba(139, 92, 246, 0.35);

  /* Accent (teal) */
  --accent: #06b6d4;
  --accent-soft: rgba(6, 182, 212, 0.12);

  /* Status */
  --success: #10b981;
  --success-soft: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.12);

  /* Shadows — layered depth */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.25);
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 0 1px rgba(139, 92, 246, 0.2), 0 0 24px rgba(139, 92, 246, 0.15);

  /* Geometry */
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 150ms;
  --dur: 200ms;
  --dur-slow: 350ms;
}

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

[hidden] { display: none !important; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(ellipse 80% 60% at 0% 0%, rgba(139, 92, 246, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse 80% 60% at 100% 100%, rgba(6, 182, 212, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(139, 92, 246, 0.03) 0%, transparent 60%),
    var(--bg-base);
  background-attachment: fixed;
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  font-feature-settings: 'cv11', 'ss01';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums;
}

::selection {
  background: rgba(139, 92, 246, 0.4);
  color: #fff;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
  transition: background 0.2s var(--ease);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.14);
  background-clip: padding-box;
  border: 2px solid transparent;
}
::-webkit-scrollbar-corner { background: transparent; }

a {
  color: var(--primary-bright);
  text-decoration: none;
  transition: color 0.15s var(--ease);
}
a:hover { color: var(--primary); text-decoration: none; }

.muted { color: var(--text-muted); font-size: 12px; }
code, .mono {
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  font-feature-settings: 'liga', 'calt';
}

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 14px;
  background: var(--bg-elev);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  text-decoration: none;
  font-family: inherit;
  white-space: nowrap;
  user-select: none;
  letter-spacing: -0.005em;
}
.btn:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); transition-duration: 0ms; }
.btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  transform: none !important;
}
.btn.primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-bright) 100%);
  border-color: transparent;
  color: #fff;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 2px 8px rgba(139, 92, 246, 0.3);
}
.btn.primary:hover {
  background: linear-gradient(135deg, var(--primary-bright) 0%, var(--primary) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.2) inset,
    0 6px 20px rgba(139, 92, 246, 0.45);
  transform: translateY(-1px);
}
.btn.success {
  background: linear-gradient(135deg, var(--success) 0%, #34d399 100%);
  border-color: transparent;
  color: #fff;
}
.btn.danger {
  background: linear-gradient(135deg, var(--danger) 0%, #f87171 100%);
  border-color: transparent;
  color: #fff;
}
.btn.text {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
  padding: 6px 10px;
}
.btn.text:hover { color: var(--text); background: transparent; transform: none; }
.btn.sm { padding: 5px 10px; font-size: 12px; border-radius: 6px; }
.btn.lg { padding: 11px 20px; font-size: 14px; border-radius: 10px; }
.btn.xl { padding: 14px 24px; font-size: 15px; font-weight: 600; border-radius: 10px; gap: 8px; }
.btn.xl .icon-svg { width: 18px; height: 18px; }
.btn.block { display: flex; width: 100%; }
.btn.ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--border-strong);
  color: var(--text);
}

/* === Inputs === */
.input, .textarea, .select {
  width: 100%;
  padding: 10px 12px;
  background: rgba(8, 9, 13, 0.5);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: all var(--dur) var(--ease);
  line-height: 1.5;
}
.input::placeholder, .textarea::placeholder { color: var(--text-faint); }
.input:hover, .textarea:hover, .select:hover { border-color: var(--border-strong); }
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--primary);
  background: rgba(8, 9, 13, 0.7);
  box-shadow: 0 0 0 3px var(--primary-soft);
}
.textarea {
  resize: vertical;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  min-height: 200px;
  line-height: 1.6;
  font-size: 12.5px;
}
.input.lg { padding: 13px 16px; font-size: 14px; }
.input.mono { font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace; }
label.field { display: block; margin-bottom: 14px; }
label.field > .label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* === Login — atmospheric, with floating brand glow === */
.login-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(139, 92, 246, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(6, 182, 212, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 70%),
    var(--bg-base);
}
.login-page::before, .login-page::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
  pointer-events: none;
  will-change: transform;
}
.login-page::before {
  background: rgba(139, 92, 246, 0.5);
  top: -150px; left: -150px;
  animation: float 14s ease-in-out infinite;
}
.login-page::after {
  background: rgba(6, 182, 212, 0.4);
  bottom: -150px; right: -150px;
  animation: float 18s ease-in-out infinite reverse;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.05); }
}
.login-card {
  position: relative;
  background: rgba(20, 23, 31, 0.55);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  width: 400px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 0 0 1px rgba(139, 92, 246, 0.12),
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(139, 92, 246, 0.08);
  animation: fadeInUp 0.6s var(--ease);
}
.brand { text-align: center; margin-bottom: 32px; }
.brand-logo {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  margin-bottom: 12px;
  display: inline-block;
  object-fit: cover;
  filter: drop-shadow(0 6px 24px rgba(15, 168, 110, 0.45));
  animation: float 4s ease-in-out infinite;
}
.brand h1 {
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 60%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.brand .sub {
  margin: 0;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}
.login-hint {
  margin-top: 22px;
  text-align: center;
  font-size: 11px;
  color: var(--text-faint);
  line-height: 1.7;
  letter-spacing: 0.02em;
}
.err-msg {
  color: var(--danger);
  font-size: 12px;
  margin-top: 8px;
  padding: 8px 12px;
  background: var(--danger-soft);
  border-radius: 6px;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* === Layout === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  background: rgba(8, 9, 13, 0.55);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: fixed; top: 0; left: 0; bottom: 0;
  z-index: 10;
}
.sidebar-head {
  display: flex; align-items: center; gap: 12px;
  padding: 22px 22px 20px;
  border-bottom: 1px solid var(--border);
}
.sidebar-head .logo {
  font-size: 26px;
  filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.5));
  flex-shrink: 0;
}
.sidebar-head .name {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-head .sub {
  font-size: 9.5px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 2px;
  font-weight: 500;
}
.nav { flex: 1; padding: 16px 12px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
  transition: all var(--dur) var(--ease);
  position: relative;
  user-select: none;
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}
.nav-item.active {
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.18) 0%, rgba(139, 92, 246, 0.04) 60%, transparent 100%);
  color: var(--text);
  font-weight: 600;
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 6px; bottom: 6px;
  width: 3px;
  background: linear-gradient(180deg, var(--primary), var(--primary-bright));
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 12px var(--primary-glow), 0 0 4px var(--primary);
}
.nav-item .icon {
  font-size: 15px;
  width: 18px;
  text-align: center;
  filter: grayscale(0.3);
  transition: filter var(--dur);
}
.nav-item.active .icon,
.nav-item:hover .icon { filter: grayscale(0); }
.sidebar-foot {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.25);
}
.user-name { font-weight: 600; font-size: 13px; letter-spacing: -0.005em; }
.user-role {
  font-size: 10px;
  color: var(--text-faint);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.content {
  flex: 1;
  margin-left: 240px;
  padding: 32px 36px 60px;
  max-width: calc(100vw - 240px);
  min-height: 100vh;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  animation: fadeInUp 0.3s var(--ease);
}
.topbar h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--text);
}
.quota-pill {
  background: linear-gradient(135deg, var(--success) 0%, #34d399 100%);
  color: #fff;
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}
.quota-pill::before {
  content: '●';
  color: rgba(255, 255, 255, 0.85);
  font-size: 7px;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

.page > * + * { margin-top: 20px; }
.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

/* === Cards — glass morphism === */
.card {
  background: var(--bg-surface);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.02),
    var(--shadow);
  overflow: hidden;
  animation: fadeInUp 0.4s var(--ease) both;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.card:hover { border-color: var(--border-strong); }
.card-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.012);
}
.card-head .title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.005em;
  color: var(--text);
}
.card-body { padding: 22px; }

/* === Stat cards — accent gradient + ambient glow === */
.stat {
  background: var(--bg-surface);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 22px 20px;
  position: relative;
  overflow: hidden;
  transition: all var(--dur) var(--ease);
  animation: fadeInUp 0.4s var(--ease) both;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}
.stat::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, currentColor 30%, currentColor 70%, transparent 100%);
  opacity: 0.6;
}
.stat::after {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, currentColor 0%, transparent 65%);
  opacity: 0.08;
  border-radius: 50%;
  pointer-events: none;
  transition: opacity var(--dur);
}
.stat:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.stat:hover::after { opacity: 0.14; }
.stat.green { color: var(--success); }
.stat.yellow { color: var(--warning); }
.stat.cyan { color: var(--accent); }
.stat.purple { color: var(--primary); }
.stat .label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  position: relative;
  z-index: 1;
}
.stat .value {
  font-size: 32px;
  font-weight: 700;
  margin: 8px 0 4px;
  letter-spacing: -0.025em;
  color: var(--text);
  position: relative;
  z-index: 1;
  line-height: 1.1;
}
.stat .sub {
  font-size: 11px;
  color: var(--text-faint);
  position: relative;
  z-index: 1;
  letter-spacing: 0.01em;
}
.stat .disc-hint {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 10.5px;
  color: #fde68a;
  background: rgba(251, 191, 36, 0.10);
  border: 1px solid rgba(251, 191, 36, 0.22);
  font-weight: 500;
  cursor: help;
  position: relative;
  z-index: 1;
}
.stat .value small {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 4px;
}

/* === Tables — refined hierarchy === */
.table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
.table th, .table td {
  padding: 13px 22px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.table th {
  background: rgba(255, 255, 255, 0.02);
  font-weight: 600;
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--border-strong);
  position: sticky; top: 0;
}
.table tbody tr {
  transition: background 0.15s var(--ease);
}
.table tbody tr:hover td {
  background: var(--primary-soft);
}
.table tbody tr:last-child td { border-bottom: none; }
.table .num { font-family: 'JetBrains Mono', monospace; text-align: right; }
.table .center { text-align: center; }

/* === Tags — uppercase, refined === */
.tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.4;
  border: 1px solid transparent;
}
.tag.success { background: var(--success-soft); color: var(--success); border-color: rgba(16, 185, 129, 0.2); }
.tag.info    { background: rgba(255, 255, 255, 0.05); color: var(--text-muted); border-color: var(--border); }
.tag.warning { background: var(--warning-soft); color: var(--warning); border-color: rgba(245, 158, 11, 0.2); }
.tag.danger  { background: var(--danger-soft);  color: var(--danger);  border-color: rgba(239, 68, 68, 0.2); }
.tag.primary { background: var(--primary-soft); color: var(--primary-bright); border-color: rgba(139, 92, 246, 0.2); }

/* === Plan cards === */
.plan-card {
  background: var(--bg-surface);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  text-align: center;
  transition: all 0.25s var(--ease);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02);
}
.plan-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.plan-card.rec {
  background:
    linear-gradient(180deg, rgba(139, 92, 246, 0.16) 0%, transparent 60%),
    var(--bg-surface);
  border-color: var(--primary);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 0 0 1px var(--primary-soft),
    0 0 32px rgba(139, 92, 246, 0.18);
}
.plan-rec {
  position: absolute; top: -10px; right: 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-bright) 100%);
  color: #fff;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.5);
}
.plan-name {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.plan-price { margin: 14px 0 22px; }
.plan-price .yuan {
  font-size: 20px;
  color: var(--text-muted);
  vertical-align: top;
  line-height: 1.4;
  margin-right: 2px;
}
.plan-price .big {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.plan-price .per {
  font-size: 13px;
  color: var(--text-muted);
  margin-left: 4px;
}
.plan-credits {
  font-size: 14px;
  margin-bottom: 12px;
  color: var(--text);
}
.plan-credits b {
  font-size: 22px;
  color: var(--primary-bright);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.plan-desc {
  color: var(--text-muted);
  font-size: 12px;
  min-height: 38px;
  margin-bottom: 22px;
  line-height: 1.6;
}

.row { display: flex; align-items: center; gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.spacer { flex: 1; }

/* === Toast === */
/* Single source of truth. The first definition (top/right) was dead code —
 * it targeted .toast.success/.toast.error class names that JS never emits
 * (JS uses .toast-ok / .toast-err), but its `top: 20px; right: 20px` still
 * merged with the active definition below, forcing the browser to compute
 * height = 100vh - 20px - 32px (a full-height strip). Removed 2026-08-18. */

/* === Model grid === */
.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.provider-group { margin-bottom: 24px; }
.provider-group-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 4px 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.provider-group-head .provider-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.005em;
}
.model-card {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px 16px;
  background: rgba(8, 9, 13, 0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  position: relative;
}
.model-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
  background: rgba(8, 9, 13, 0.6);
}
.model-card.selected {
  border-color: var(--primary);
  background: linear-gradient(135deg, var(--primary-soft) 0%, rgba(139, 92, 246, 0.05) 100%);
  box-shadow: 0 0 0 1px var(--primary-soft), 0 4px 16px rgba(139, 92, 246, 0.2);
}
.model-card.unconfigured {
  opacity: 0.4;
  cursor: not-allowed;
  background: transparent;
}
.model-card.unconfigured:hover { border-color: var(--border); transform: none; }
.model-card .checkbox {
  width: 18px; height: 18px;
  border: 1.5px solid var(--border-strong);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all var(--dur) var(--ease);
}
.model-card.selected .checkbox {
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  border-color: transparent;
  box-shadow: 0 0 8px var(--primary-glow);
}
.model-card.selected .checkbox::after {
  content: '✓';
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
.model-card .lock {
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--text-faint);
  opacity: 0.6;
}
.model-card .lock .icon-svg { width: 16px; height: 16px; stroke-width: 1.5; }
.model-card .body { flex: 1; min-width: 0; }
.model-card .name {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  letter-spacing: -0.005em;
}
.model-card .desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
  min-height: 30px;
  line-height: 1.5;
}
.model-badge {
  font-size: 9.5px;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.model-badge.ok { background: var(--success-soft); color: var(--success); border: 1px solid rgba(16, 185, 129, 0.2); }
.model-badge.off { background: rgba(255, 255, 255, 0.04); color: var(--text-faint); border: 1px solid var(--border); }

.import-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 18px 0; border-top: 1px solid var(--border); margin-top: 20px;
}
.tabs { display: inline-flex; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.tab {
  padding: 7px 14px; cursor: pointer; font-size: 12px;
  border-right: 1px solid var(--border);
  color: var(--text-muted);
  font-weight: 500;
  transition: all var(--dur) var(--ease);
}
.tab:last-child { border-right: none; }
.tab:hover { color: var(--text); background: rgba(255, 255, 255, 0.03); }
.tab.active { background: linear-gradient(135deg, var(--primary), var(--primary-bright)); color: #fff; }

.key-cell {
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  background: rgba(8, 9, 13, 0.5);
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  border: 1px solid var(--border);
  transition: all var(--dur) var(--ease);
}
.key-cell:hover {
  border-color: var(--primary);
  background: var(--primary-soft);
  color: var(--primary-bright);
}
.redeem-result {
  margin-top: 12px; padding: 11px 14px; border-radius: 8px;
  font-weight: 500;
  font-size: 13px;
  border: 1px solid transparent;
}
.redeem-result.ok { background: var(--success-soft); color: var(--success); border-color: rgba(16, 185, 129, 0.2); }
.redeem-result.err { background: var(--danger-soft); color: var(--danger); border-color: rgba(239, 68, 68, 0.2); }

.help-list { margin: 0; padding-left: 18px; line-height: 2; color: var(--text-muted); font-size: 13px; }
.help-list code { background: rgba(8, 9, 13, 0.5); padding: 2px 6px; border-radius: 4px; font-size: 12px; }

/* === Modal === */
#create-token-modal > div {
  background: var(--bg-surface);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  animation: fadeInUp 0.25s var(--ease-spring);
}
#create-token-modal h3 {
  margin: 0 0 18px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
}

/* === Premium Linear SVG Icons === */
.icon-svg {
  width: 17px; height: 17px;
  stroke: currentColor; fill: none;
  stroke-width: 1.75;
  stroke-linecap: round; stroke-linejoin: round;
  flex-shrink: 0;
  transition: transform var(--dur) var(--ease);
}
.nav-item .icon-svg { color: var(--text-faint); }
.nav-item:hover .icon-svg { color: var(--text); transform: scale(1.08); }
.nav-item.active .icon-svg {
  color: var(--primary-bright);
  filter: drop-shadow(0 0 6px var(--primary-glow));
}
.icon-svg.lg { width: 20px; height: 20px; stroke-width: 1.5; }
.icon-svg.xl { width: 28px; height: 28px; stroke-width: 1.4; }
.brand-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  object-fit: cover;
  display: block;
  box-shadow: 0 4px 14px rgba(15, 168, 110, 0.35),
              inset 0 1px 0 rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
  animation: floatY 4s ease-in-out infinite;
}

/* === Sidebar user profile card (replaces plain user block) === */
.sidebar-foot {
  padding: 12px;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
}
.profile-card {
  position: relative;
  padding: 12px 12px 10px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(6, 182, 212, 0.05) 100%);
  border: 1px solid var(--border-strong);
  overflow: hidden;
}
.profile-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(139, 92, 246, 0.18) 0%, transparent 50%);
  pointer-events: none;
}
.profile-row {
  display: flex; align-items: center; gap: 10px;
  position: relative;
}
.profile-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 13px;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.35),
              inset 0 1px 0 rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
  letter-spacing: -0.01em;
}
.profile-info { min-width: 0; flex: 1; }
.profile-name {
  font-weight: 600; font-size: 13px; line-height: 1.2;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.profile-role {
  font-size: 10px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 3px; font-weight: 500;
}
.profile-balance {
  display: flex; align-items: baseline; gap: 6px;
  margin-top: 10px; padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}
.profile-balance-num {
  font-size: 18px; font-weight: 700;
  background: linear-gradient(135deg, #f3f4f6 0%, var(--primary-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.profile-balance-label {
  font-size: 9.5px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.1em;
  font-weight: 500;
}
.profile-logout {
  position: absolute; top: 8px; right: 8px;
  background: none; border: none; cursor: pointer;
  color: var(--text-faint); padding: 5px;
  border-radius: 6px;
  transition: all var(--dur) var(--ease);
  display: flex; align-items: center; justify-content: center;
}
.profile-logout:hover {
  color: var(--danger);
  background: rgba(239, 68, 68, 0.1);
}

/* === Premium topbar balance widget (replaces simple pill) === */
.balance-card {
  display: flex; align-items: center; gap: 12px;
  padding: 6px 16px 6px 6px;
  background: rgba(20, 23, 31, 0.5);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.balance-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(139, 92, 246, 0.5) 50%, transparent 100%);
}
.balance-ring {
  position: relative;
  width: 38px; height: 38px;
  flex-shrink: 0;
}
.balance-ring svg { transform: rotate(-90deg); width: 100%; height: 100%; display: block; }
.balance-ring .ring-bg { fill: none; stroke: rgba(255, 255, 255, 0.08); stroke-width: 4; }
.balance-ring .ring-fg {
  fill: none; stroke: url(#balanceGrad);
  stroke-width: 4; stroke-linecap: round;
  transition: stroke-dashoffset 0.8s var(--ease);
  filter: drop-shadow(0 0 4px var(--primary-glow));
}
.balance-ring .ring-pct {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 9.5px; font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.balance-info { display: flex; flex-direction: column; line-height: 1.15; }
.balance-num {
  font-size: 16px; font-weight: 700;
  background: linear-gradient(135deg, #fff 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}
.balance-meta {
  font-size: 9.5px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 2px; font-weight: 500;
}

/* === Big stat number with count-up animation === */
.stat .value {
  font-size: 38px !important;
  font-weight: 700;
  margin: 10px 0 4px;
  letter-spacing: -0.035em;
  line-height: 1.05;
  position: relative;
  z-index: 1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #fff 0%, #d4d4d8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat.green .value {
  background: linear-gradient(135deg, #6ee7b7 0%, #10b981 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat.yellow .value {
  background: linear-gradient(135deg, #fcd34d 0%, #f59e0b 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat.cyan .value {
  background: linear-gradient(135deg, #67e8f9 0%, #06b6d4 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat.purple .value {
  background: linear-gradient(135deg, #c4b5fd 0%, #8b5cf6 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat .value small {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 4px;
  -webkit-text-fill-color: var(--text-muted);
}

/* === Inline sparkline in stat card === */
.stat-spark {
  position: absolute;
  right: 18px; top: 22px;
  width: 72px; height: 30px;
  opacity: 0.7;
  pointer-events: none;
}
.stat-spark .line {
  fill: none; stroke: currentColor; stroke-width: 1.5;
  stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 0 4px currentColor);
}
.stat-spark .area {
  fill: currentColor; opacity: 0.12; stroke: none;
}

/* === Compact usage list (replaces dense table) === */
.usage-list { display: flex; flex-direction: column; }
.usage-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  gap: 14px; align-items: center;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  transition: background var(--dur) var(--ease);
}
.usage-row:last-child { border-bottom: none; }
.usage-row:hover { background: rgba(255, 255, 255, 0.025); }
.usage-dot {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--bg-elev) 0%, var(--bg-surface) 100%);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-strong);
  flex-shrink: 0;
}
.usage-dot .icon-svg { width: 16px; height: 16px; color: var(--primary-bright); }
.usage-name { font-weight: 600; font-size: 13px; letter-spacing: -0.005em; }
.usage-meta { font-size: 11px; color: var(--text-faint); margin-top: 2px; }
.usage-credits {
  font-weight: 700; font-size: 15px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  display: flex; align-items: baseline; gap: 4px;
}
.usage-credits small {
  color: var(--text-faint); font-weight: 500; font-size: 11px;
}
.usage-credits.warn { color: var(--warning); }
.usage-credits.danger { color: var(--danger); }

/* === Page-level transition === */
.page { animation: pageIn 0.4s var(--ease) both; }
@keyframes pageIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === Subtle row for credit source — improved readability === */
.credit-source-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr 0.8fr 1.2fr;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  transition: background var(--dur) var(--ease);
}
.credit-source-row:hover { background: rgba(255, 255, 255, 0.02); }
.credit-source-row:last-child { border-bottom: none; }
.credit-source-row .src-name { display: flex; align-items: center; gap: 10px; }
.credit-source-row .src-amount {
  font-weight: 700; font-size: 14px;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #fff 0%, #d4d4d8 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.credit-source-row .src-amount.muted { opacity: 0.5; -webkit-text-fill-color: var(--text-muted); background: none; }
.credit-source-row .src-meta { font-size: 11px; color: var(--text-faint); margin-top: 2px; }

/* === Skeleton loading === */
.skel {
  background: linear-gradient(90deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0.07) 50%,
    rgba(255, 255, 255, 0.03) 100%);
  background-size: 200% 100%;
  animation: skelShimmer 1.4s infinite;
  border-radius: 6px;
}
@keyframes skelShimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* === Task-type breakdown bars === */
.task-bar-row {
  display: grid;
  grid-template-columns: 90px 1fr 130px;
  gap: 14px; align-items: center;
  padding: 8px 0;
}
.task-bar-label .tag { font-size: 11px; }
.task-bar-track {
  height: 8px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.task-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-bright));
  transition: width 0.6s var(--ease);
  box-shadow: 0 0 8px currentColor;
}
.task-bar-fill.success { background: linear-gradient(90deg, var(--success), #6ee7b7); color: var(--success); }
.task-bar-fill.info { background: linear-gradient(90deg, var(--accent), #67e8f9); color: var(--accent); }
.task-bar-fill.primary { background: linear-gradient(90deg, var(--primary), var(--primary-bright)); color: var(--primary); }
.task-bar-fill.warning { background: linear-gradient(90deg, var(--warning), #fcd34d); color: var(--warning); }
.task-bar-val {
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.task-bar-val small { font-size: 10px; }
.task-bar-foot { font-size: 11px; }

/* === Credit rules modal === */
.credit-rules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 8px 0 16px;
}
.credit-rules-grid h4 {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.credit-rules-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 12.5px;
}
.credit-rules-table th, .credit-rules-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.credit-rules-table th {
  font-size: 10px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.credit-rules-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.credit-rules-table tr:last-child td { border-bottom: none; }
.credit-formula {
  padding: 10px 14px;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  font-size: 12px;
  color: var(--primary-bright);
  margin: 12px 0;
  text-align: center;
  letter-spacing: -0.01em;
}

/* ============================================================ */
/* === Landing page (no auth) === */
/* ============================================================ */
.landing {
  min-height: 100vh;
  position: relative;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  will-change: transform;
  z-index: 0;
}
.bg-orb-1 {
  width: 520px; height: 520px;
  background: rgba(139, 92, 246, 0.35);
  top: -120px; left: -120px;
  animation: float 16s ease-in-out infinite;
}
.bg-orb-2 {
  width: 440px; height: 440px;
  background: rgba(6, 182, 212, 0.28);
  bottom: -120px; right: -120px;
  animation: float 20s ease-in-out infinite reverse;
}
.landing-header,
.landing-main,
.landing-footer {
  position: relative;
  z-index: 1;
}
.landing-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 32px;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}
.landing-header .brand {
  display: flex; align-items: center; gap: 14px;
}
.landing-header .brand-name {
  font-size: 15px; font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.landing-header .brand-sub {
  font-size: 11px; margin-top: 2px;
  color: var(--text-faint);
}
.landing-main {
  flex: 1;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding: 32px 32px 64px;
  display: flex; flex-direction: column; gap: 64px;
}
.hero {
  text-align: center;
  padding: 64px 0 32px;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}
.hero-title {
  font-size: 48px;
  font-weight: 800;
  margin: 0 0 20px;
  letter-spacing: -0.035em;
  line-height: 1.05;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 50%, #06b6d4 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 16px;
  color: var(--text-muted);
  margin: 0 auto 40px;
  max-width: 560px;
  line-height: 1.7;
}
.redeem-form {
  display: flex; gap: 10px; align-items: stretch;
  max-width: 560px; margin: 0 auto;
}
.redeem-input {
  flex: 1;
  padding: 16px 20px;
  background: rgba(8, 9, 13, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  font-size: 16px;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  font-weight: 500;
  letter-spacing: 0.04em;
  outline: none;
  transition: all var(--dur) var(--ease);
  text-align: center;
  text-transform: uppercase;
}
.redeem-input::placeholder {
  color: var(--text-faint);
  letter-spacing: 0.04em;
}
.redeem-input:hover { border-color: rgba(255, 255, 255, 0.18); }
.redeem-input:focus {
  border-color: var(--primary);
  background: rgba(8, 9, 13, 0.85);
  box-shadow: 0 0 0 4px var(--primary-soft), 0 0 32px var(--primary-glow);
}
.redeem-form .btn.lg { padding: 16px 28px; font-size: 15px; }
.redeem-msg {
  min-height: 22px;
  margin-top: 16px;
  font-size: 13px;
  text-align: center;
  font-weight: 500;
  transition: all var(--dur) var(--ease);
}
.redeem-msg.err { color: var(--danger); }
.redeem-msg.ok  { color: var(--success); }
.trust-row {
  display: flex; gap: 32px; justify-content: center;
  margin-top: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}
.trust-item .icon-svg { width: 18px; height: 18px; color: var(--primary-bright); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg-surface);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
  pointer-events: none;
}
.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-soft) 0%, var(--accent-soft) 100%);
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  color: var(--primary-bright);
}
.feature-icon .icon-svg { width: 22px; height: 22px; }
.feature-card h3 {
  margin: 0 0 8px;
  font-size: 16px; font-weight: 600;
  letter-spacing: -0.01em;
}
.feature-card p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}
.landing-footer {
  display: flex; gap: 12px; justify-content: center; align-items: center;
  padding: 24px 32px;
  font-size: 12px;
}

@media (max-width: 720px) {
  .hero-title { font-size: 36px; }
  .hero-sub { font-size: 14px; }
  .redeem-form { flex-direction: column; }
  .feature-grid { grid-template-columns: 1fr; }
  .landing-main { gap: 48px; padding: 16px 20px 48px; }
  .hero { padding: 32px 0 16px; }
}

/* ============================================================ */
/* === Onboard page (?key=xxx) === */
/* ============================================================ */
.onboard {
  min-height: 100vh;
  position: relative;
  display: flex; flex-direction: column;
  overflow: hidden;
}
.ob-layout {
  flex: 1;
  display: flex;
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

/* === Sidebar === */
.ob-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: rgba(8, 9, 13, 0.55);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0;
  height: 100vh;
  overflow-y: auto;
}
.ob-sidebar-head {
  display: flex; align-items: center; gap: 12px;
  padding: 22px 20px 18px;
  border-bottom: 1px solid var(--border);
}
.ob-brand-name {
  font-size: 14px; font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ob-brand-sub {
  font-size: 10.5px; margin-top: 2px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}
.ob-nav {
  flex: 1;
  padding: 14px 10px;
  display: flex; flex-direction: column; gap: 2px;
}
.ob-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--dur) var(--ease);
  user-select: none;
}
.ob-nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}
.ob-nav-item.active {
  background: linear-gradient(135deg, var(--primary-soft) 0%, var(--accent-soft) 100%);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(139, 92, 246, 0.3);
}
.ob-nav-item.active .icon-svg {
  color: var(--primary-bright);
  filter: drop-shadow(0 0 6px var(--primary-glow));
}
.ob-nav-item .icon-svg {
  width: 17px; height: 17px;
  color: var(--text-faint);
  flex-shrink: 0;
}
.ob-sidebar-foot {
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.2) 100%);
}
.ob-balance-pill {
  padding: 12px 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(6, 182, 212, 0.08) 100%);
  border: 1px solid var(--border-strong);
}
.ob-balance-pill-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  font-weight: 600;
  margin-bottom: 4px;
}
.ob-balance-pill-val {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #fff 0%, var(--primary-bright) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ob-logout {
  width: 100%;
  justify-content: center;
}

/* === Main scroll area === */
.ob-main {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  padding: 24px 32px 64px;
  display: flex; flex-direction: column; gap: 18px;
}
.ob-tab-panel {
  display: flex; flex-direction: column; gap: 18px;
  animation: pageIn 0.3s var(--ease) both;
}

@media (max-width: 880px) {
  .ob-layout { flex-direction: column; }
  .ob-sidebar {
    width: 100%;
    height: auto;
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .ob-nav { flex-direction: row; overflow-x: auto; }
  .ob-nav-item { white-space: nowrap; }
  .ob-sidebar-foot { flex-direction: row; }
  .ob-balance-pill { flex: 1; }
  .ob-main { padding: 16px 16px 48px; }
}

/* === Usage panel === */
.usage-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.stat-block {
  padding: 18px;
  background: rgba(8, 9, 13, 0.4);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex; flex-direction: column;
  gap: 4px;
}
.stat-block .stat-label {
  font-size: 10.5px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.08em;
  font-weight: 600;
}
.stat-block .stat-val-big {
  font-size: 24px; font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-block .stat-foot {
  font-size: 11px; color: var(--text-faint);
}
@media (max-width: 720px) {
  .usage-stats { grid-template-columns: repeat(2, 1fr); }
}

.bymodel-list { display: flex; flex-direction: column; }
.bymodel-row {
  display: grid;
  grid-template-columns: 28px 1fr 120px 90px;
  gap: 14px; align-items: center;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  transition: background var(--dur) var(--ease);
}
.bymodel-row:last-child { border-bottom: none; }
.bymodel-row:hover { background: rgba(255, 255, 255, 0.02); }
.bymodel-rank {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(139, 92, 246, 0.15);
  color: var(--primary-bright);
  font-size: 10.5px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.bymodel-name {
  font-size: 13px; font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bymodel-meta { font-size: 10.5px; margin-top: 3px; }
.bymodel-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  overflow: hidden;
}
.bymodel-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 3px;
  transition: width 0.6s var(--ease);
  box-shadow: 0 0 6px rgba(139, 92, 246, 0.4);
}
.bymodel-credits {
  text-align: right;
  font-size: 13px; font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.bymodel-credits .muted { font-weight: 500; font-size: 11px; }

.recent-list { display: flex; flex-direction: column; }
.recent-row {
  display: grid;
  grid-template-columns: 130px 1fr 160px 100px;
  gap: 14px; align-items: center;
  padding: 11px 22px;
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
}
.recent-row:last-child { border-bottom: none; }
.recent-time { font-variant-numeric: tabular-nums; font-size: 11.5px; }
.recent-model {
  font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.recent-tokens { font-variant-numeric: tabular-nums; }
.recent-credits {
  text-align: right;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.recent-credits .muted { font-weight: 500; font-size: 11px; }
@media (max-width: 720px) {
  .bymodel-row, .recent-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  .bymodel-bar, .bymodel-credits, .recent-credits { display: none; }
}

/* === Redeem panel === */
.source-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.src-redeem    { background: rgba(139, 92, 246, 0.18); color: #c4b5fd; border: 1px solid rgba(139, 92, 246, 0.3); }
.src-sub       { background: rgba(6, 182, 212, 0.18); color: #67e8f9; border: 1px solid rgba(6, 182, 212, 0.3); }
.src-addon     { background: rgba(16, 185, 129, 0.18); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.3); }
.src-admin     { background: rgba(245, 158, 11, 0.18); color: #fcd34d; border: 1px solid rgba(245, 158, 11, 0.3); }
.src-free      { background: rgba(107, 114, 128, 0.18); color: #d1d5db; border: 1px solid rgba(107, 114, 128, 0.3); }
.src-other     { background: rgba(255, 255, 255, 0.06); color: var(--text-muted); border: 1px solid var(--border); }

.grants-summary {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(6, 182, 212, 0.04) 100%);
}
.grants-summary-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  font-weight: 600;
  margin-bottom: 6px;
}
.grants-summary-val {
  font-size: 26px; font-weight: 800;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #fff 0%, var(--primary-bright) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.grants-summary-val .muted { font-weight: 500; font-size: 12px; }

.grants-list { display: flex; flex-direction: column; }
.grant-row {
  display: grid;
  grid-template-columns: 100px 1fr 90px;
  gap: 16px; align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  transition: background var(--dur) var(--ease);
}
.grant-row:last-child { border-bottom: none; }
.grant-row:hover { background: rgba(255, 255, 255, 0.02); }
.grant-row-expired { opacity: 0.55; }
.grant-amounts {
  font-size: 13px; font-weight: 600;
  margin-bottom: 4px;
}
.grant-amount {
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #f3f4f6 0%, #d4d4d8 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}
.grant-meta {
  font-size: 11px;
  display: flex; flex-wrap: wrap;
  gap: 5px;
  font-variant-numeric: tabular-nums;
}
.grant-expired { color: var(--text-faint); }
.grant-note {
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  font-size: 10.5px;
  max-width: 200px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.grant-remaining {
  text-align: right;
}
.grant-remaining-num {
  font-size: 16px; font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.grant-remaining-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-top: 2px;
}
@media (max-width: 720px) {
  .grant-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .grant-remaining { text-align: left; }
}

.onboard-main {
  flex: 1;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 16px 32px 64px;
  display: flex; flex-direction: column; gap: 20px;
  position: relative;
  z-index: 1;
}
.ob-loading {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 80px 0;
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--primary-bright);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}
.spinner.lg { width: 36px; height: 36px; border-width: 3px; }
@keyframes spin {
  to { transform: rotate(360deg); }
}
.ob-error {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  padding: 80px 20px;
  color: var(--text-muted);
}
.ob-error .icon-svg { width: 48px; height: 48px; color: var(--danger); }
.ob-error-title { font-size: 18px; color: var(--text); font-weight: 600; }
.card {
  background: var(--bg-surface);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
}
.card-title {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 600;
  letter-spacing: -0.005em;
}
.card-title .icon-svg { color: var(--primary-bright); width: 18px; height: 18px; }
.card-body { padding: 22px 24px; }

/* === Onboard: API Key card === */
.key-row {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  background: rgba(8, 9, 13, 0.6);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
}
.key-display {
  flex: 1;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  font-size: 14px;
  color: var(--accent);
  background: transparent;
  word-break: break-all;
  user-select: all;
  letter-spacing: -0.01em;
  line-height: 1.5;
}
.key-hint {
  display: flex; align-items: center; gap: 8px;
  margin-top: 12px;
  font-size: 12px;
}
.key-hint .icon-svg { width: 14px; height: 14px; color: var(--warning); flex-shrink: 0; }

/* === Onboard: Balance card === */
.balance-big {
  display: flex; align-items: baseline; gap: 10px;
  margin-bottom: 6px;
}
.balance-num {
  font-size: 44px; font-weight: 800;
  letter-spacing: -0.035em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #f3f4f6 0%, #a78bfa 60%, #06b6d4 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.balance-unit {
  font-size: 14px; color: var(--text-muted); font-weight: 500;
}
.balance-meta {
  font-size: 12px; color: var(--text-faint);
  margin-bottom: 22px;
  font-variant-numeric: tabular-nums;
}
.balance-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.balance-stats .stat-label {
  font-size: 10px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 4px;
}
.balance-stats .stat-val {
  font-size: 16px; font-weight: 700;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
}

/* === Onboard: Curl card === */
.code-block {
  margin: 0 0 12px;
  padding: 14px 16px;
  background: rgba(8, 9, 13, 0.7);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', Consolas, monospace;
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 240px;
  overflow-y: auto;
}
.code-block code { color: var(--accent); }

/* === Config preview (collapsible JSON view) === */
.ob-config-preview {
  margin-top: 16px;
  padding: 14px 16px;
  background: rgba(8, 9, 13, 0.4);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
}
.ob-config-preview > summary {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  list-style: none;
  user-select: none;
}
.ob-config-preview > summary::-webkit-details-marker { display: none; }
.ob-config-preview > summary::before {
  content: '▶';
  display: inline-block;
  font-size: 9px;
  color: var(--text-faint);
  transition: transform 0.2s var(--ease);
  margin-right: 4px;
}
.ob-config-preview[open] > summary::before {
  transform: rotate(90deg);
}
.ob-config-preview > summary:hover { color: var(--primary-bright); }
.ob-config-preview > summary > span { flex: 1; }
.ob-config-preview .code-block {
  margin: 12px 0 12px;
  max-height: 320px;
  font-size: 11px;
  line-height: 1.5;
  background: rgba(0, 0, 0, 0.4);
}
.ob-preview-actions {
  display: flex; align-items: center; gap: 12px;
  margin-top: 8px;
}

/* === Onboard: 2-column row === */
.row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 880px) {
  .row-2 { grid-template-columns: 1fr; }
  .onboard-main { padding: 16px 20px 48px; }
  .balance-stats { grid-template-columns: 1fr; gap: 12px; }
}

/* === Onboard: Model tabs + grid === */
.ob-section-sub { font-size: 12.5px; margin: 0 0 16px; line-height: 1.6; }
.ob-section-sub code { background: rgba(8, 9, 13, 0.5); padding: 1px 6px; border-radius: 4px; font-size: 11.5px; }
.ob-section-msg {
  margin-top: 12px;
  font-size: 12.5px;
  min-height: 18px;
  font-weight: 500;
}
.ob-section-msg.ok  { color: var(--success); }
.ob-section-msg.err { color: var(--danger); }
.ob-section-msg.muted { color: var(--text-muted); font-weight: normal; }
.model-tabs {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.model-tab {
  display: flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  background: var(--bg-elev);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px; font-weight: 500;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  font-family: inherit;
}
.model-tab:hover {
  border-color: var(--border-strong);
  color: var(--text);
}
.model-tab.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-bright) 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.35);
}
.model-tab .tier-tag {
  font-size: 11px; padding: 1px 6px; border-radius: 4px;
  font-weight: 600;
}
.model-tab.active .tier-tag { background: rgba(255, 255, 255, 0.18); color: #fff; }
.model-tab .muted { font-size: 10.5px; opacity: 0.7; }
.model-tab.active .muted { color: rgba(255, 255, 255, 0.85); opacity: 1; }

.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
  margin-bottom: 18px;
  min-height: 80px;
}
.model-pill {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px;
  background: rgba(8, 9, 13, 0.4);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  user-select: none;
}
.model-pill:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.025);
}
.model-pill.selected {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(6, 182, 212, 0.05) 100%);
  box-shadow: 0 0 0 1px var(--primary);
}
.model-pill.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: transparent;
}
.model-pill.disabled:hover { transform: none; border-color: var(--border); }
.model-pill input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--primary);
  flex-shrink: 0;
  cursor: pointer;
}
.model-pill-body { flex: 1; min-width: 0; }
.model-pill-name {
  font-size: 13px; font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 4px;
}
.model-pill-meta {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 11px;
  color: var(--text-faint);
}
.tier-tag {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
.tier-flagship { background: linear-gradient(135deg, rgba(239, 68, 68, 0.18) 0%, rgba(245, 158, 11, 0.18) 100%); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.25); }
.tier-pro      { background: linear-gradient(135deg, rgba(139, 92, 246, 0.18) 0%, rgba(6, 182, 212, 0.12) 100%); color: #c4b5fd; border: 1px solid rgba(139, 92, 246, 0.25); }
.tier-fast     { background: rgba(6, 182, 212, 0.15); color: #67e8f9; border: 1px solid rgba(6, 182, 212, 0.25); }
.tier-standard { background: rgba(16, 185, 129, 0.15); color: #6ee7b7; border: 1px solid rgba(16, 185, 129, 0.25); }
.tier-entry    { background: rgba(245, 158, 11, 0.15); color: #fcd34d; border: 1px solid rgba(245, 158, 11, 0.25); }
.tier-budget   { background: rgba(107, 114, 128, 0.15); color: #d1d5db; border: 1px solid rgba(107, 114, 128, 0.25); }

.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 10.5px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.badge .icon-svg { width: 11px; height: 11px; }
.badge-recommend { background: linear-gradient(135deg, var(--warning) 0%, #fcd34d 100%); color: #fff; }
.badge-warn { background: var(--warning-soft); color: var(--warning); border: 1px solid rgba(245, 158, 11, 0.3); }

.install-actions {
  display: flex; gap: 8px; align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* === Onboard: account strip (top header) === */
.ob-account-strip {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.10) 0%, rgba(6, 182, 212, 0.06) 100%);
  border: 1px solid rgba(139, 92, 246, 0.22);
  border-radius: 14px;
  margin-bottom: 18px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}
.ob-strip-left { display: flex; align-items: center; gap: 12px; min-width: 0; flex: 1; }
.ob-strip-avatar {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}
.ob-strip-id { min-width: 0; flex: 1; }
.ob-strip-name {
  font-size: 14px; font-weight: 600;
  color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 2px;
}
.ob-strip-key {
  display: flex; align-items: center; gap: 4px;
  font-size: 11.5px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', 'Consolas', monospace;
}
.ob-strip-key code {
  background: rgba(8, 9, 13, 0.5);
  padding: 2px 7px;
  border-radius: 5px;
  color: var(--text);
  letter-spacing: 0.01em;
}
.ob-strip-key-copy, .ob-strip-key-refresh {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  border-radius: 5px;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.ob-strip-key-copy:hover, .ob-strip-key-refresh:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.12);
}
.ob-strip-key-copy .icon-svg, .ob-strip-key-refresh .icon-svg {
  width: 13px; height: 13px;
}
.ob-strip-right {
  display: flex; flex-direction: column; align-items: flex-end;
  flex-shrink: 0;
  padding-left: 12px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}
.ob-strip-balance {
  display: flex; align-items: baseline; gap: 4px;
  line-height: 1.1;
}
.ob-strip-num {
  font-size: 22px; font-weight: 700;
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.ob-strip-unit { font-size: 12px; color: var(--text-muted); font-weight: 500; }
.ob-strip-meta {
  display: flex; align-items: center; gap: 6px;
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 2px;
}
.ob-strip-dot { opacity: 0.4; }
.ob-strip-link {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--primary-bright);
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.ob-strip-link:hover { color: var(--text); text-decoration: underline; }

@media (max-width: 720px) {
  .ob-account-strip { flex-direction: column; align-items: stretch; gap: 12px; }
  .ob-strip-right { border-left: 0; padding-left: 0; align-items: flex-start; padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, 0.08); flex-direction: row; align-items: baseline; gap: 10px; }
}

/* === Onboard: main connect card (big copy button) === */
.ob-connect-card { margin-bottom: 18px; }
.ob-connect-lead {
  font-size: 13.5px;
  color: var(--text);
  line-height: 1.6;
  margin: 0 0 18px;
}
.ob-connect-lead b { color: var(--primary-bright); font-weight: 600; }
.ob-connect-actions {
  display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap;
  margin-bottom: 8px;
}
.ob-connect-actions .btn { flex: 1 1 auto; min-width: 160px; }
.ob-connect-actions .btn.xl { flex: 2 1 280px; }
.ob-config-preview {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(8, 9, 13, 0.4);
  overflow: hidden;
  transition: all var(--dur) var(--ease);
}
.ob-config-preview[open] { background: rgba(8, 9, 13, 0.55); }
.ob-config-preview summary {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  font-weight: 500;
  list-style: none;
}
.ob-config-preview summary::-webkit-details-marker { display: none; }
.ob-config-preview summary::before {
  content: '▶';
  font-size: 9px;
  transition: transform var(--dur) var(--ease);
  opacity: 0.6;
}
.ob-config-preview[open] summary::before { transform: rotate(90deg); }
.ob-config-preview summary:hover { color: var(--text); background: rgba(255, 255, 255, 0.02); }
.ob-config-preview summary .icon-svg { width: 14px; height: 14px; }
.ob-config-preview pre {
  margin: 0;
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid var(--border);
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--text);
  max-height: 280px;
  overflow: auto;
  white-space: pre;
}
.ob-preview-actions {
  display: flex; gap: 8px; align-items: center;
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.15);
}
.ob-preview-actions code {
  background: rgba(8, 9, 13, 0.5);
  padding: 1px 6px; border-radius: 4px;
  font-size: 11px;
}

/* === Onboard: 3-step tutorial === */
.ob-tutorial-card { margin-bottom: 18px; }
.ob-tutorial-steps {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 880px) {
  .ob-tutorial-steps { grid-template-columns: 1fr; }
}
.ob-step {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  background: rgba(8, 9, 13, 0.35);
  border: 1px solid var(--border);
  border-radius: 12px;
  position: relative;
  transition: all var(--dur) var(--ease);
}
.ob-step:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.02);
}
.ob-step-num {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-bright) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.35);
}
.ob-step-body { flex: 1; min-width: 0; }
.ob-step-title {
  font-size: 13.5px; font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
  line-height: 1.3;
}
.ob-step-sub { font-size: 11.5px; line-height: 1.45; }
.ob-step-sub b { color: var(--text); font-weight: 600; }
.ob-step-sub a { color: var(--primary-bright); text-decoration: none; }
.ob-step-sub a:hover { text-decoration: underline; }
.ob-step-icon {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: rgba(139, 92, 246, 0.1);
  color: var(--primary-bright);
  border-radius: 10px;
  flex-shrink: 0;
}
.ob-step-icon .icon-svg { width: 18px; height: 18px; }

.ob-footer {
  display: flex; gap: 12px; justify-content: center; align-items: center;
  padding: 24px 0;
  font-size: 12px;
}

/* === Toast === */
.toast {
  position: fixed; left: 50%; bottom: 32px;
  /* Explicit top/right: auto so any future merge with other rules can't
   * force full-viewport sizing like the previous bug. */
  top: auto; right: auto;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  z-index: 1000;
  opacity: 0;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  /* Size to content; cap at 400px and 90vw so long messages wrap nicely. */
  width: max-content;
  max-width: min(90vw, 400px);
  text-align: center;
  line-height: 1.45;
  white-space: pre-line;
}
.toast-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast-ok  { border-color: var(--success); color: var(--success); }
.toast-err { border-color: var(--danger);  color: var(--danger); }

/* === Sidebar user card (bottom-left) === */
.ob-sidebar-foot { display:flex; flex-direction:column; gap:8px; padding:10px 12px 14px; border-top:1px solid rgba(255,255,255,0.06); }
.ob-user-card {
  display:flex; align-items:center; gap:10px;
  background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:10px;
  padding:8px 10px;
  cursor:pointer;
  color:var(--text-primary);
  text-align:left;
  font:inherit;
  transition:all 0.15s;
  position:relative;
  width:100%;
}
.ob-user-card:hover { background:rgba(255,255,255,0.08); border-color:rgba(16,185,129,0.4); transform:translateY(-1px); }
.ob-user-avatar {
  width:34px; height:34px; border-radius:50%;
  background:linear-gradient(135deg,#10b981,#06b6d4);
  color:#fff; font-weight:600; font-size:14px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; box-shadow:0 2px 6px rgba(16,185,129,0.25);
}
.ob-user-info { flex:1; min-width:0; }
.ob-user-name { font-size:13px; font-weight:600; line-height:1.3; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ob-user-email { font-size:11px; line-height:1.3; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.ob-user-email:not(.muted) { color:var(--text-muted); }
.ob-user-chev { color:var(--text-muted); flex-shrink:0; display:flex; align-items:center; }
.ob-user-chev svg { width:14px; height:14px; }

/* Popover */
.user-popover {
  position:fixed; left:8px; width:244px; bottom:80px;
  background:#0d0f15; border:1px solid rgba(255,255,255,0.12);
  border-radius:12px; box-shadow:0 10px 30px rgba(0,0,0,0.5);
  z-index:200; padding:0; overflow:hidden;
  animation:popover-in 0.15s ease-out;
}
@keyframes popover-in {
  from { opacity:0; transform:translateY(4px); }
  to   { opacity:1; transform:translateY(0); }
}
.user-popover-head {
  display:flex; gap:10px; align-items:center;
  padding:12px 14px; background:rgba(255,255,255,0.03);
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.user-popover-avatar {
  width:38px; height:38px; border-radius:50%;
  background:linear-gradient(135deg,#10b981,#06b6d4);
  color:#fff; font-weight:600; font-size:15px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.user-popover-name { font-size:14px; font-weight:600; line-height:1.3; }
.user-popover-sub { font-size:11px; line-height:1.3; }
.user-popover-body { padding:12px 14px; display:flex; flex-direction:column; gap:10px; }
.user-field-label { font-size:11px; color:var(--text-muted); margin-bottom:4px; display:flex; gap:6px; align-items:center; }
.user-field-row { display:flex; gap:6px; align-items:stretch; }
.user-field-val {
  flex:1; min-width:0; padding:7px 9px;
  background:rgba(0,0,0,0.25);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:6px; font-size:12px; line-height:1.3;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
  color:var(--text-primary);
}
.user-field-hint { font-size:10.5px; line-height:1.4; margin-top:4px; }
.user-popover-actions { display:flex; gap:6px; margin-top:2px; }
.user-popover-actions .btn { flex:1; }
.user-popover-hint {
  font-size:10.5px; line-height:1.5; padding:8px 10px;
  background:rgba(245,158,11,0.06); border:1px solid rgba(245,158,11,0.18);
  border-radius:6px;
}

.btn-mini {
  background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.10);
  border-radius:6px; padding:0 8px; cursor:pointer; color:var(--text-muted);
  display:flex; align-items:center; transition:all 0.15s;
  height:auto; min-height:30px;
}
.btn-mini:hover { background:rgba(16,185,129,0.15); color:#10b981; border-color:rgba(16,185,129,0.3); }
.btn-mini svg { width:13px; height:13px; }

.badge-mini {
  display:inline-block; padding:1px 6px; border-radius:8px;
  font-size:10px; font-weight:500; line-height:1.3;
}
.badge-mini.badge-ok   { background:rgba(34,197,94,0.15);  color:#86efac; border:1px solid rgba(34,197,94,0.25); }
.badge-mini.badge-err  { background:rgba(239,68,68,0.15);  color:#fca5a5; border:1px solid rgba(239,68,68,0.25); }
.badge-mini.badge-warn { background:rgba(245,158,11,0.15); color:#fcd34d; border:1px solid rgba(245,158,11,0.25); }

/* === Account settings panel === */
.account-shell { max-width:920px; margin:0 auto; }
.account-head { margin-bottom:18px; }
.account-head-title { font-size:18px; font-weight:600; }
.account-head-sub { font-size:12px; margin-top:2px; }
.account-grid { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.account-card {
  background:rgba(255,255,255,0.02);
  border:1px solid rgba(255,255,255,0.06);
  border-radius:10px;
  padding:16px 18px;
}
.account-card-wide { grid-column:1 / -1; }
.account-card-head { display:flex; align-items:center; gap:12px; padding-bottom:12px; margin-bottom:12px; border-bottom:1px dashed rgba(255,255,255,0.08); }
.account-card-avatar {
  width:44px; height:44px; border-radius:50%;
  background:linear-gradient(135deg,#10b981,#06b6d4);
  color:#fff; font-weight:600; font-size:17px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0; box-shadow:0 3px 8px rgba(16,185,129,0.25);
}
.account-card-name { font-size:15px; font-weight:600; line-height:1.3; }
.account-card-sub { font-size:11.5px; line-height:1.3; }
.account-card-title { font-size:14px; font-weight:600; }
.account-card-sub { font-size:11.5px; line-height:1.3; margin-top:1px; }
.account-card-body { margin-top:12px; }

.account-info-list { display:flex; flex-direction:column; gap:6px; }
.account-info-row {
  display:grid; grid-template-columns:96px 1fr; gap:10px;
  padding:5px 0; font-size:12.5px;
  border-bottom:1px solid rgba(255,255,255,0.04);
}
.account-info-row:last-child { border-bottom:none; }
.account-info-label { color:var(--text-muted); }
.account-info-val { color:var(--text-primary); }
.account-info-val.mono, .account-info-val.muted { font-family:ui-monospace,monospace; }

.account-email-row { display:flex; gap:8px; align-items:center; justify-content:space-between; margin-top:8px; }
.account-email-display {
  flex:1; min-width:0;
  padding:8px 12px;
  background:rgba(0,0,0,0.20);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:6px;
  display:flex; align-items:center; gap:8px;
  font-size:13px;
}
.account-email-display.empty { color:var(--text-muted); }
.account-email-text { font-family:ui-monospace,monospace; flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

.account-key-row {
  display:grid; grid-template-columns:1fr auto auto; gap:8px; align-items:center;
  padding:8px 10px; margin-top:6px;
  background:rgba(0,0,0,0.18);
  border:1px solid rgba(255,255,255,0.06);
  border-radius:6px;
}
.account-key-meta { min-width:0; }
.account-key-name { font-size:13px; font-weight:500; display:flex; align-items:center; gap:8px; }
.account-key-sub { font-size:11px; line-height:1.4; margin-top:1px; }
.account-key-val { font-size:11.5px; color:var(--text-muted); padding:0 8px; }

.account-key-actions { display:flex; gap:8px; margin-top:12px; padding-top:12px; border-top:1px dashed rgba(255,255,255,0.08); }

.account-loading, .account-error { display:flex; flex-direction:column; align-items:center; justify-content:center; min-height:240px; }
.account-error { color:var(--danger); padding:20px; }

@media (max-width:760px) {
  .account-grid { grid-template-columns:1fr; }
  .account-key-row { grid-template-columns:1fr; }
}