/* ==========================================================================
   WebAI SaaS Design System — Calm, focused portal theme
   ========================================================================== */

:root {
  --bg-main: #080c14;
  --bg-surface: #0f172a;
  --bg-card: #101827;
  --bg-card-hover: #131e30;
  --bg-card-solid: #1e293b;
  --bg-glass: rgba(255, 255, 255, 0.03);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(47, 125, 244, 0.24);
  --border-active: #2f7df4;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #8797ad;
  --text-on-color: #ffffff;

  --primary: #5ba0ff;
  --primary-strong: #1f64c8;
  --primary-glow: rgba(47, 125, 244, 0.12);
  --accent: #14b8a6;
  --accent-soft: #5eead4;
  --accent-bright: #99f6e4;
  --accent-purple: #14b8a6;

  --success: #10b981;
  --success-bright: #34d399;
  --success-bg: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;
  --warning-bright: #fbbf24;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #f43f5e;
  --danger-bg: rgba(244, 63, 94, 0.12);
  --info: #0ea5e9;
  --info-bg: rgba(14, 165, 233, 0.12);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 12px 32px -18px rgba(0, 0, 0, 0.75);
  --shadow-glow: 0 0 18px rgba(47, 125, 244, 0.08);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;
}

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

body {
  font-family: 'Lexend', sans-serif;
  background-color: var(--bg-main);
  background-image: radial-gradient(circle at 50% -15%, rgba(47, 125, 244, 0.11), transparent 38%);
  background-attachment: fixed;
  color: var(--text-main);
  font-size: 15px;
  line-height: 1.62;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, .brand, .font-heading {
  font-family: 'Lexend', sans-serif;
  letter-spacing: -0.01em;
}

code, pre, .font-mono {
  font-family: 'JetBrains Mono', monospace;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.topbar {
  height: 72px;
  background: rgba(8, 12, 20, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1240px) / 2));
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 800;
  font-size: 22px;
  color: var(--text-main);
}

.brand-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.4);
}

.brand-icon svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.brand > span:not(.accent-tag) {
  background: linear-gradient(135deg, #fff, #94a3b8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand .accent-tag {
  font-size: 11px;
  font-weight: 700;
  background: rgba(56, 189, 248, 0.15);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(56, 189, 248, 0.3);
  margin-left: 4px;
  -webkit-text-fill-color: var(--primary);
}

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

.skip-link {
  background: var(--text-on-color);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  color: var(--bg-main);
  font-weight: 800;
  left: 16px;
  padding: 10px 14px;
  position: fixed;
  top: 0;
  transform: translateY(-120%);
  transition: transform 0.2s ease;
  z-index: 1000;
}

.skip-link:focus {
  transform: translateY(0);
}

.nav-toggle {
  align-items: center;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  cursor: pointer;
  display: none;
  flex-direction: column;
  gap: 4px;
  height: 44px;
  justify-content: center;
  width: 44px;
}

.nav-toggle span {
  background: currentColor;
  border-radius: var(--radius-full);
  display: block;
  height: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
  width: 19px;
}

.nav-toggle.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-toggle:focus-visible,
.nav-link:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.55);
  outline-offset: 2px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
}

.user-badge-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--border-subtle);
}

.logout-form,
.inline-form {
  display: inline;
}

.credits-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #0f766e;
  border: 1px solid #14b8a6;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  color: #ffffff !important;
  text-decoration: none;
  transition: all 0.2s ease;
}

.credits-pill:hover {
  background: #0d625c;
  transform: translateY(-1px);
}

.btn-logout {
  background: #334155;
  border: 1px solid #64748b;
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-logout:hover {
  background: #475569;
  border-color: #94a3b8;
  color: #ffffff;
}

.portal-account-email {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 13px;
}

.portal-account-email strong {
  color: var(--primary);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.portal-account-email a,
.portal-login-help a {
  color: var(--primary);
  font-weight: 700;
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */

.container {
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 36px 24px 64px;
  flex: 1;
}

/* ==========================================================================
   Buttons & UI Elements
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Lexend', sans-serif;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  color: #ffffff !important;
}

.btn-primary {
  background: #1167d8;
  border-color: #1167d8;
  box-shadow: 0 4px 16px rgba(17, 103, 216, 0.28);
}

.btn-primary:hover {
  background: #0755b9;
  border-color: #0755b9;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(17, 103, 216, 0.4);
}

.btn-secondary {
  background: #334155;
  border-color: #64748b;
}

.btn-secondary:hover {
  background: #475569;
  border-color: #94a3b8;
  transform: translateY(-1px);
}

.btn-danger {
  background: #b4233f;
  border-color: #b4233f;
}

.btn-danger:hover {
  background: #8f1d34;
  border-color: #8f1d34;
}

.btn:focus-visible,
.btn-logout:focus-visible,
.credits-pill:focus-visible,
.prompt-pill:focus-visible,
.credit-presets button:focus-visible,
.copy-button:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.55);
  outline-offset: 2px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}

/* ==========================================================================
   Cards & Glassmorphism
   ========================================================================== */

.card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.14);
}

.card-glow {
  position: relative;
  overflow: hidden;
}

.card-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
}

/* ==========================================================================
   Hero Section (Landing & Home)
   ========================================================================== */

.hero-wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  min-height: 70vh;
  padding: 24px 0 48px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
}

.hero-badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 8px var(--primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.hero-title {
  font-size: clamp(38px, 4.8vw, 64px);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 580px;
}

.portal-login-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 48px;
  align-items: center;
  min-height: 70vh;
  padding: 24px 0 48px;
}

.portal-login-intro {
  max-width: 640px;
}

.portal-login-note {
  display: grid;
  gap: 4px;
  max-width: 520px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  color: var(--text-muted);
}

.portal-login-note strong {
  color: var(--primary);
}

.portal-login-card {
  padding: 32px;
}

.portal-login-card h2 {
  font-size: 28px;
  margin-top: 8px;
}

.portal-login-submit {
  width: 100%;
  margin-top: 8px;
}

.portal-login-help {
  color: var(--text-dim);
  font-size: 12px;
  margin-top: 18px;
}

/* Telegram Interactive Card */
.telegram-mockup {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), var(--shadow-glow);
}

.mockup-header {
  background: #1e293b;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
}

.mockup-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
}

.mockup-body {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 14px;
}

.msg {
  padding: 12px 16px;
  border-radius: 14px;
  max-width: 85%;
  line-height: 1.5;
}

.msg-user {
  background: #2563eb;
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.msg-bot {
  background: #1e293b;
  color: #e2e8f0;
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.msg-bot-status {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--success);
  font-weight: 600;
  margin-top: 6px;
  font-size: 13px;
}

/* ==========================================================================
   Dashboard Metrics Stats
   ========================================================================== */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.16);
  background: var(--bg-card-hover);
}

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

.stat-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon.blue { background: rgba(56, 189, 248, 0.12); color: var(--primary); }
.stat-icon.purple { background: rgba(99, 102, 241, 0.12); color: var(--accent); }
.stat-icon.emerald { background: rgba(16, 185, 129, 0.12); color: var(--success); }
.stat-icon.amber { background: rgba(245, 158, 11, 0.12); color: var(--warning); }

.stat-val {
  font-size: 32px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-main);
  margin-bottom: 4px;
}

.stat-sub {
  font-size: 12px;
  color: var(--text-dim);
}

/* ==========================================================================
   AI Studio Prompt Bar
   ========================================================================== */

.prompt-studio {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.8));
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.prompt-studio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.prompt-studio-title {
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.prompt-input-wrap {
  position: relative;
  display: flex;
  gap: 12px;
}

.prompt-textarea {
  flex: 1;
  background: rgba(8, 12, 20, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  color: var(--text-main);
  font-size: 15px;
  font-family: inherit;
  resize: vertical;
  min-height: 56px;
  outline: none;
  transition: border-color 0.2s ease;
}

.prompt-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.2);
}

.prompt-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.prompt-pill {
  background: #1e293b;
  border: 1px solid #475569;
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.prompt-pill:hover {
  background: #1167d8;
  border-color: #1167d8;
  color: #ffffff;
  transform: translateY(-1px);
}

/* ==========================================================================
   Websites Grid & Cards
   ========================================================================== */

.section-head-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.section-title {
  font-size: 22px;
  font-weight: 700;
}

.credit-history-card {
  margin: 0 0 32px;
}

.credit-history-page {
  max-width: 1080px;
  margin: 0 auto;
}

.credit-history-balance {
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
}

.credit-type,
.credit-amount {
  font-weight: 700;
}

.credit-type.credit,
.credit-amount.credit {
  color: #34d399;
}

.credit-type.debit,
.credit-amount.debit {
  color: #fb7185;
}

.credit-history-empty {
  color: var(--text-dim);
  padding: 24px;
  text-align: center;
}

.pagination {
  align-items: center;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-muted);
  display: flex;
  gap: 14px;
  justify-content: center;
  padding-top: 20px;
}

.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.site-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
  position: relative;
}

.site-card:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.site-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.site-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.site-runtime-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.site-domain-box {
  background: rgba(8, 12, 20, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.site-domain-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--primary);
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

/* Status Badges with Pulse Dot */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.status-badge.online {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.status-badge.online .status-dot {
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}

.status-badge.provisioning, .status-badge.queued {
  background: var(--warning-bg);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.25);
}
.status-badge.provisioning .status-dot, .status-badge.queued .status-dot {
  background: var(--warning);
  animation: pulse 1.5s infinite;
}

.status-badge.failed {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(244, 63, 94, 0.25);
}
.status-badge.failed .status-dot {
  background: var(--danger);
}

.status-badge.draft, .status-badge.suspended {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

/* ==========================================================================
   Table & Lists
   ========================================================================== */

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
}

td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 14px;
  color: var(--text-main);
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ==========================================================================
   Forms & Inputs
   ========================================================================== */

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  background: rgba(8, 12, 20, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.2);
}

.form-help {
  color: var(--text-dim);
  font-size: 12px;
  line-height: 1.55;
  margin-top: 6px;
}

/* Alerts & Messages */
.messages {
  margin-bottom: 24px;
}

.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.alert.success {
  background: var(--success-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.alert.error {
  background: var(--danger-bg);
  border: 1px solid rgba(244, 63, 94, 0.3);
  color: #fb7185;
}

.alert.info {
  background: var(--info-bg);
  border: 1px solid rgba(14, 165, 233, 0.3);
  color: #38bdf8;
}

/* Footer */
footer {
  background: var(--bg-main);
  border-top: 1px solid var(--border-subtle);
  padding: 32px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-wrap, .portal-login-shell { grid-template-columns: 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .topbar { padding: 0 16px; }
  .container { padding: 24px 16px 48px; }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr; }
  .sites-grid { grid-template-columns: 1fr; }
  .prompt-input-wrap { flex-direction: column; }
  .portal-login-card { padding: 24px; }
}

.eyebrow,
.section-kicker {
  display: block;
  color: var(--primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.page-heading {
  margin-bottom: 28px;
}

.page-heading h1,
.page-heading h2,
.payment-order-heading h2,
.topup-form-card h2,
.payment-guide-card h2,
.operations-card h2 {
  margin-top: 6px;
}

.page-heading h1 {
  font-size: clamp(28px, 3vw, 40px);
}

.page-heading p,
.section-description {
  color: var(--text-muted);
  margin-top: 8px;
}

.page-heading-centered {
  margin: 0 auto 28px;
  max-width: 700px;
  text-align: center;
}

.topup-page {
  max-width: 1040px;
  margin: 0 auto;
}

.topup-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: 20px;
  align-items: stretch;
}

.topup-form-card,
.payment-guide-card {
  padding: 30px;
}

.topup-credit-input {
  color: var(--primary);
  font-size: 22px;
  font-weight: 800;
}

.credit-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 22px;
}

.credit-presets button,
.copy-button {
  border: 1px solid #64748b;
  border-radius: var(--radius-full);
  background: #334155;
  color: #ffffff;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 10px;
}

.credit-presets button:hover,
.copy-button:hover {
  background: #1167d8;
  border-color: #1167d8;
  color: #ffffff;
}

button:disabled,
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  transform: none;
}

.payment-total {
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  margin: 26px 0 20px;
  padding: 18px 0;
}

.payment-total span {
  color: var(--text-muted);
  font-size: 14px;
}

.payment-total strong {
  color: var(--text-main);
  font-size: 20px;
}

.topup-submit {
  justify-content: center;
  width: 100%;
}

.payment-guide-list {
  color: var(--text-muted);
  display: grid;
  gap: 14px;
  margin: 22px 0 0 20px;
}

.payment-receiver-preview {
  border-top: 1px solid var(--border-subtle);
  display: grid;
  gap: 5px;
  margin-top: 24px;
  padding-top: 20px;
}

.payment-receiver-preview span {
  color: var(--text-dim);
  font-size: 12px;
  text-transform: uppercase;
}

.payment-receiver-preview strong {
  font-size: 14px;
}

.payment-receiver-preview code,
.payment-recipient-list code,
.recent-payment-card code {
  color: var(--primary);
}

.payment-alert {
  align-items: flex-start;
  border: 1px solid;
  border-radius: var(--radius-md);
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  padding: 16px 18px;
}

.payment-alert-warning {
  background: var(--warning-bg);
  border-color: rgba(245, 158, 11, 0.3);
}

.payment-alert-icon {
  align-items: center;
  background: rgba(245, 158, 11, 0.2);
  border-radius: 50%;
  color: var(--warning);
  display: flex;
  font-weight: 800;
  height: 22px;
  justify-content: center;
  width: 22px;
}

.payment-alert strong {
  color: var(--warning);
}

.payment-alert p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 3px;
}

.payment-order-card {
  padding: 30px;
}

.payment-order-heading,
.payment-order-footer,
.operations-card-head {
  align-items: center;
  display: flex;
  gap: 20px;
  justify-content: space-between;
}

.payment-order-heading h2 {
  font-size: 32px;
}

.payment-order-heading p,
.payment-order-footer p {
  color: var(--text-muted);
  font-size: 14px;
}

.payment-order-layout {
  align-items: center;
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1fr);
  margin: 28px 0;
}

.payment-qr-wrap {
  align-items: center;
  background: #fff;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  padding: 14px;
}

.payment-qr-wrap img {
  border-radius: var(--radius-sm);
  display: block;
  height: auto;
  max-width: 100%;
}

.payment-qr-wrap p {
  color: #334155;
  font-size: 12px;
  margin-top: 8px;
}

.payment-details {
  min-width: 0;
}

.payment-step-title {
  align-items: center;
  display: flex;
  font-size: 14px;
  font-weight: 800;
  gap: 8px;
  margin-bottom: 10px;
}

.payment-step-title span {
  align-items: center;
  background: var(--primary-glow);
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  color: var(--primary);
  display: inline-flex;
  font-size: 12px;
  height: 22px;
  justify-content: center;
  width: 22px;
}

.payment-recipient-list {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin: 0 0 22px;
  overflow: hidden;
}

.payment-recipient-list > div {
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  display: grid;
  gap: 20px;
  grid-template-columns: 130px minmax(0, 1fr);
  padding: 11px 14px;
}

.payment-recipient-list > div:last-child {
  border-bottom: 0;
}

.payment-recipient-list dt {
  color: var(--text-dim);
  font-size: 13px;
}

.payment-recipient-list dd {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: space-between;
  margin: 0;
  min-width: 0;
}

.payment-recipient-list code {
  overflow-wrap: anywhere;
}

.payment-reference-box {
  align-items: center;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-md);
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr auto;
  padding: 14px;
}

.payment-reference-box span {
  color: var(--text-muted);
  font-size: 12px;
}

.payment-reference-box strong {
  color: var(--primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  letter-spacing: 0.04em;
}

.payment-reference-box .copy-button {
  grid-row: span 2;
}

.payment-meta-list {
  display: grid;
  gap: 8px 16px;
  grid-template-columns: 1fr auto;
  margin-top: 18px;
}

.payment-meta-list span {
  color: var(--text-dim);
  font-size: 13px;
}

.payment-meta-list strong {
  font-size: 13px;
}

.payment-order-footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.recent-payment-card {
  margin-top: 22px;
}

.text-link,
.operation-link {
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.form-errors {
  color: #fb7185;
  font-size: 13px;
  margin-top: 7px;
}

.back-link {
  align-items: center;
  color: var(--text-muted);
  display: inline-flex;
  font-size: 13px;
  font-weight: 600;
  gap: 7px;
  margin-bottom: 14px;
  text-decoration: none;
}

.back-link:hover {
  color: var(--primary);
}

.action-confirmation-page {
  margin: 0 auto;
  max-width: 920px;
}

.action-heading {
  margin-bottom: 24px;
}

.action-confirmation-card {
  overflow: hidden;
  padding: 0;
}

.action-confirmation-banner {
  align-items: flex-start;
  background: rgba(56, 189, 248, 0.08);
  border-bottom: 1px solid rgba(56, 189, 248, 0.18);
  display: flex;
  gap: 13px;
  padding: 18px 26px;
}

.action-confirmation-danger .action-confirmation-banner {
  background: var(--danger-bg);
  border-bottom-color: rgba(244, 63, 94, 0.25);
}

.action-banner-icon {
  align-items: center;
  background: var(--primary-glow);
  border-radius: 50%;
  color: var(--primary);
  display: inline-flex;
  flex: 0 0 auto;
  height: 34px;
  justify-content: center;
  width: 34px;
}

.action-confirmation-danger .action-banner-icon {
  background: rgba(244, 63, 94, 0.18);
  color: var(--danger);
}

.action-confirmation-banner strong,
.action-unavailable strong {
  display: block;
  font-size: 14px;
}

.action-confirmation-banner p,
.action-unavailable p {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 2px;
}

.action-confirmation-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
}

.action-summary {
  padding: 26px;
}

.action-summary h2 {
  font-size: 17px;
  margin-bottom: 16px;
}

.action-details-list {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.action-details-list > div {
  align-items: start;
  border-bottom: 1px solid var(--border-subtle);
  display: grid;
  gap: 18px;
  grid-template-columns: 145px minmax(0, 1fr);
  padding: 13px 15px;
}

.action-details-list > div:last-child {
  border-bottom: 0;
}

.action-details-list dt,
.action-meta-panel span,
.action-request-note > span {
  color: var(--text-dim);
  font-size: 12px;
}

.action-details-list dd {
  color: var(--text-main);
  font-size: 14px;
  margin: 0;
  min-width: 0;
}

.action-details-list dd strong,
.action-details-list dd code {
  display: block;
}

.action-details-list dd code {
  color: var(--primary);
  font-size: 12px;
  margin-top: 2px;
  overflow-wrap: anywhere;
}

.action-request-note {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-top: 14px;
  padding: 14px 15px;
}

.action-request-note p {
  color: var(--text-muted);
  font-size: 14px;
  margin-top: 4px;
  white-space: pre-line;
}

.action-meta-panel {
  background: rgba(8, 12, 20, 0.4);
  border-left: 1px solid var(--border-subtle);
  display: grid;
  gap: 0;
  grid-template-rows: repeat(2, 1fr);
}

.action-meta-panel > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 22px;
}

.action-meta-panel > div + div {
  border-top: 1px solid var(--border-subtle);
}

.action-meta-panel strong {
  font-family: 'Lexend', sans-serif;
  font-size: 15px;
  margin-top: 4px;
}

.action-confirmation-actions,
.action-unavailable {
  align-items: center;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  padding: 20px 26px;
}

.action-unavailable {
  justify-content: space-between;
}

.operations-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(14, 41, 55, 0.78));
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  margin: 0 0 32px;
  overflow: hidden;
}

.operations-card-head {
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px 24px;
}

.operations-card-head h2 {
  font-size: 20px;
}

.operations-card-head > span {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  padding: 5px 10px;
}

.operations-list {
  display: grid;
}

.operation-row {
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: grid;
  gap: 14px;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  padding: 14px 24px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.operation-row:last-child {
  border-bottom: 0;
}

.operation-row:hover {
  background: rgba(255, 255, 255, 0.035);
}

.operation-row strong,
.operation-row small {
  display: block;
}

.operation-row small {
  color: var(--text-dim);
  font-size: 12px;
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.operation-icon {
  align-items: center;
  border-radius: 50%;
  display: flex;
  font-size: 14px;
  font-weight: 800;
  height: 30px;
  justify-content: center;
  width: 30px;
}

.operation-icon-primary {
  background: var(--primary-glow);
  color: var(--primary);
}

.operation-icon-warning {
  background: var(--warning-bg);
  color: var(--warning);
}

.operation-icon-danger {
  background: var(--danger-bg);
  color: var(--danger);
}

@media (max-width: 760px) {
  .topbar .accent-tag {
    display: none;
  }

  .topup-layout,
  .payment-order-layout {
    grid-template-columns: 1fr;
  }

  .payment-qr-wrap {
    justify-self: center;
  }

  .payment-order-heading,
  .payment-order-footer,
  .operations-card-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .operation-row {
    grid-template-columns: 30px minmax(0, 1fr);
    padding: 14px 16px;
  }

  .operation-link {
    grid-column: 2;
  }

  .action-confirmation-body {
    grid-template-columns: 1fr;
  }

  .action-meta-panel {
    border-left: 0;
    border-top: 1px solid var(--border-subtle);
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .action-meta-panel > div + div {
    border-left: 1px solid var(--border-subtle);
    border-top: 0;
  }
}

@media (max-width: 500px) {
  .topup-form-card,
  .payment-guide-card,
  .payment-order-card {
    padding: 22px 18px;
  }

  .payment-recipient-list > div {
    gap: 4px;
    grid-template-columns: 1fr;
  }

  .payment-reference-box {
    grid-template-columns: 1fr;
  }

  .payment-reference-box .copy-button {
    grid-row: auto;
    justify-self: start;
  }

  .action-confirmation-banner,
  .action-summary,
  .action-confirmation-actions,
  .action-unavailable {
    padding-left: 18px;
    padding-right: 18px;
  }

  .action-details-list > div {
    gap: 4px;
    grid-template-columns: 1fr;
  }

  .action-meta-panel {
    grid-template-columns: 1fr;
  }

  .action-meta-panel > div + div {
    border-left: 0;
    border-top: 1px solid var(--border-subtle);
  }

  .action-confirmation-actions,
  .action-unavailable {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .action-confirmation-actions .btn,
  .action-unavailable .btn {
    width: 100%;
  }
}

/* Anh Lập Trình official brand */
.brand-logo {
  display: block;
  width: 184px;
  height: auto;
  max-height: 42px;
  object-fit: contain;
  border-radius: 6px;
}

/* Portal page components */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.feature-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
}

.feature-title {
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 2px;
}

.feature-title-accent { color: var(--accent-soft); }
.feature-title-success { color: var(--success-bright); }
.feature-description { color: var(--text-muted); font-size: 12px; }
.mockup-status-dot { background: var(--primary); border-radius: 50%; height: 10px; width: 10px; }
.workflow-badge {
  background: var(--success-bg);
  border-radius: var(--radius-full);
  color: var(--success-bright);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
}
.mockup-details { color: var(--text-muted); font-size: 13px; margin-top: 6px; }
.panel-callout {
  background: rgba(8, 12, 20, 0.9);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  margin-top: 8px;
  padding: 16px;
}
.panel-callout-title {
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.panel-callout-copy { color: var(--text-muted); font-size: 13px; margin-bottom: 12px; }
.btn-block { width: 100%; }

.dashboard-heading,
.page-title-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 28px;
}
.dashboard-meta,
.page-title-meta,
.section-title-row { align-items: center; display: flex; gap: 8px; }
.dashboard-meta { margin-bottom: 4px; }
.tenant-badge { font-size: 11px; margin-bottom: 0; padding: 3px 10px; }
.meta-separator { color: var(--text-dim); font-size: 12px; }
.membership-role { color: var(--accent-soft); font-size: 13px; font-weight: 600; }
.dashboard-title,
.page-title { color: var(--text-on-color); font-size: 28px; font-weight: 800; }
.dashboard-subtitle,
.page-description { color: var(--text-muted); font-size: 14px; }
.dashboard-actions,
.page-actions,
.button-row-compact { align-items: center; display: flex; gap: 10px; }
.stat-val-success { color: var(--success-bright); }
.stat-limit { color: var(--text-dim); font-size: 18px; }
.stat-val-plan { color: var(--accent-bright); font-size: 22px; margin-top: 4px; }
.stat-val-attention { color: var(--primary); font-size: 28px; }
.prompt-bot-icon { font-size: 22px; }
.model-badge {
  background: var(--primary-glow);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 12px;
  padding: 3px 8px;
}
.prompt-description { color: var(--text-dim); font-size: 13px; }
.prompt-submit { padding-left: 28px; padding-right: 28px; white-space: nowrap; }
.prompt-hint { align-self: center; color: var(--text-dim); font-size: 12px; margin-right: 4px; }
.section-title-row { gap: 10px; }
.count-badge {
  background: var(--bg-glass);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
}
.site-created-at { color: var(--text-dim); font-size: 12px; }
.site-external-link { color: var(--text-dim); transition: color 0.2s ease; }
.site-external-link:hover { color: var(--primary); }
.button-row-compact { gap: 8px; }
.empty-state {
  background: var(--bg-card);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  grid-column: 1 / -1;
  padding: 48px 24px;
  text-align: center;
}
.empty-state-icon { font-size: 42px; margin-bottom: 12px; }
.empty-state-title { color: var(--text-main); font-size: 18px; margin-bottom: 8px; }
.empty-state-copy { color: var(--text-muted); font-size: 14px; margin: 0 auto 20px; max-width: 480px; }
.recent-orders-card { margin-top: 32px; }
.section-head-compact { margin-bottom: 16px; }
.section-subtitle { font-size: 18px; font-weight: 700; }
.code-primary { color: var(--primary); }
.table-value-strong { color: var(--text-on-color); font-weight: 700; }
.table-date { color: var(--text-dim); }
.table-empty,
.empty-list { color: var(--text-dim); padding: 24px; text-align: center; }

.narrow-page { margin: 0 auto; max-width: 800px; }
.page-heading-compact { margin-bottom: 28px; }
.form-help { color: var(--text-dim); font-size: 12px; margin-top: 4px; }
.form-select-dark { background-color: var(--bg-surface); color: var(--text-on-color); }
.form-actions {
  align-items: center;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  margin-top: 32px;
  padding-top: 20px;
}

.site-detail-heading { margin-bottom: 24px; }
.site-public-link,
.domain-hostname { color: var(--primary); font-family: 'JetBrains Mono', monospace; }
.stats-grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 28px; }
.site-detail-layout { display: grid; gap: 24px; grid-template-columns: 1.1fr 0.9fr; }
.card-section-title { font-size: 18px; font-weight: 700; margin-bottom: 16px; }
.domain-card {
  background: rgba(8, 12, 20, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  padding: 14px;
}
.domain-header,
.job-row { align-items: center; display: flex; justify-content: space-between; }
.domain-meta { color: var(--text-dim); font-size: 12px; margin-top: 2px; }
.domain-dns-note {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 6px;
  color: var(--warning-bright);
  font-size: 12px;
  margin-top: 8px;
  padding: 8px 10px;
}
.section-divider { border: 0; border-top: 1px solid var(--border-subtle); margin: 20px 0; }
.domain-form-row { display: flex; gap: 8px; }
.nowrap { white-space: nowrap; }
.error-alert { margin-bottom: 16px; }
.error-detail { font-family: 'JetBrains Mono', monospace; font-size: 13px; margin-top: 4px; }
.job-list { display: flex; flex-direction: column; gap: 10px; }
.job-row {
  background: rgba(8, 12, 20, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  font-size: 13px;
  padding: 10px 14px;
}
.job-timestamp { color: var(--text-dim); font-size: 11px; }

@media (max-width: 1120px) {
  .nav-toggle { display: flex; }
  .site-nav-authenticated {
    align-items: stretch;
    background: var(--bg-surface);
    border: 1px solid var(--border-glow);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: calc(100vh - 92px);
    opacity: 0;
    overflow-y: auto;
    padding: 12px;
    pointer-events: none;
    position: fixed;
    right: 16px;
    top: 80px;
    transform: translateY(-8px) scale(0.98);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    visibility: hidden;
    width: min(360px, calc(100vw - 32px));
  }
  .site-nav-authenticated.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    visibility: visible;
  }
  .site-nav-authenticated .nav-link { min-height: 44px; padding: 10px 12px; width: 100%; }
  .site-nav-authenticated .user-badge-wrap {
    align-items: stretch;
    border-left: 0;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 8px 0 0;
    padding: 12px 0 0;
  }
  .site-nav-authenticated .credits-pill,
  .site-nav-authenticated .btn-logout { justify-content: center; min-height: 44px; width: 100%; }
  .site-nav-authenticated .logout-form { display: block; }
}

@media (max-width: 760px) {
  .feature-grid,
  .site-detail-layout,
  .stats-grid-three { grid-template-columns: 1fr; }
  .dashboard-heading,
  .page-title-row { align-items: flex-start; flex-direction: column; }
  .dashboard-actions,
  .page-actions { flex-wrap: wrap; width: 100%; }
}

@media (max-width: 500px) {
  .topbar { height: 64px; padding: 0 12px; }
  .brand-logo { max-height: 32px; width: 124px; }
  .site-nav-authenticated { right: 12px; top: 72px; width: calc(100vw - 24px); }
  .hero-actions,
  .dashboard-actions,
  .page-actions,
  .form-actions,
  .domain-form-row { align-items: stretch; flex-direction: column; }
  .hero-actions .btn,
  .dashboard-actions .btn,
  .page-actions .btn,
  .form-actions .btn,
  .domain-form-row .btn { width: 100%; }
  .prompt-submit { min-height: 48px; }
}

@media (max-width: 360px) {
  .brand-logo { width: 108px; }
  .topbar-telegram { height: 44px; padding: 10px 13px; width: 44px; }
  .topbar-telegram span { display: none; }
}

/* ==========================================================================
   UI/UX audit refinements — hierarchy, density and mobile clarity
   ========================================================================== */

.topbar {
  background: rgba(8, 12, 20, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.brand-logo {
  height: 36px;
  max-height: 36px;
  width: auto;
}

.container {
  padding-bottom: var(--space-12);
  padding-top: var(--space-8);
}

.card,
.stat-card,
.site-card,
.operations-card,
.prompt-studio {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: var(--shadow-md);
}

.card,
.site-card {
  padding: var(--space-6);
}

.card:hover,
.stat-card:hover,
.site-card:hover {
  background: var(--bg-card);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow-md);
  transform: none;
}

.card-glow::before {
  display: none;
}

.btn,
.btn-logout,
.credits-pill {
  min-height: 40px;
}

.btn {
  border-radius: 10px;
  padding: 9px 18px;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn:hover,
.credits-pill:hover {
  transform: none;
}

.btn-primary {
  background: var(--primary-strong);
  border-color: var(--primary-strong);
  box-shadow: none;
}

.btn-primary:hover {
  background: #194f9f;
  border-color: #194f9f;
  box-shadow: none;
  transform: none;
}

.btn-secondary {
  background: #243247;
  border-color: #43536b;
}

.btn-secondary:hover {
  background: #2d3d54;
  border-color: #596a82;
  transform: none;
}

.btn-sm {
  min-height: 36px;
  padding: 7px 12px;
}

.btn-lg {
  min-height: 48px;
  padding: 12px 24px;
}

.dashboard-title,
.page-title,
.page-heading h1 {
  font-size: clamp(30px, 3vw, 36px);
  line-height: 1.16;
}

.section-title,
.page-heading h2,
.payment-order-heading h2,
.topup-form-card h2,
.payment-guide-card h2,
.operations-card h2,
.danger-zone h2 {
  font-size: clamp(20px, 2vw, 24px);
  line-height: 1.25;
}

.card-section-title,
.section-subtitle,
.site-name,
.empty-state-title,
.detail-panel summary {
  font-size: 17px;
  line-height: 1.35;
}

.dashboard-subtitle,
.page-description,
.section-description,
.hero-desc {
  max-width: 68ch;
}

.eyebrow,
.section-kicker {
  letter-spacing: 0.08em;
}

.gradient-text {
  background: linear-gradient(100deg, #69a9ff, #6fe0d2);
  background-clip: text;
  -webkit-background-clip: text;
}

.dashboard-heading {
  align-items: flex-start;
  margin-bottom: var(--space-6);
}

.dashboard-meta {
  color: var(--text-dim);
  font-size: 12px;
  margin-bottom: var(--space-2);
}

.dashboard-meta strong {
  color: var(--text-muted);
}

.dashboard-subtitle {
  margin-top: var(--space-2);
}

.dashboard-actions {
  flex-direction: row-reverse;
}

.portal-account-email {
  margin-top: var(--space-2);
}

.stats-grid {
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--bg-card);
  border-radius: 14px;
  min-height: 142px;
  padding: var(--space-4) var(--space-6);
}

.stat-card:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.stat-title {
  font-size: 12px;
  letter-spacing: 0.03em;
  text-transform: none;
}

.stat-icon {
  height: 34px;
  width: 34px;
}

.stat-icon.purple {
  background: rgba(20, 184, 166, 0.12);
  color: var(--accent-soft);
}

.stat-val {
  font-family: 'Lexend', sans-serif;
  font-size: 30px;
  font-weight: 800;
}

.stat-val-primary {
  color: var(--primary);
}

.stat-val-plan {
  color: var(--accent-soft);
  font-size: 21px;
}

.operations-card {
  background: var(--bg-card);
  border-color: var(--border-subtle);
  margin-bottom: var(--space-8);
}

.operations-card-head {
  padding: var(--space-4) var(--space-6);
}

.operations-card-head > span {
  background: var(--primary-glow);
  border: 0;
}

.operation-row {
  padding: var(--space-4) var(--space-6);
}

.operation-icon svg {
  display: block;
}

.section-head-wrap {
  margin-bottom: var(--space-4);
}

.section-title-row {
  align-items: baseline;
}

.count-badge,
.site-runtime-badge,
.model-badge,
.workflow-badge {
  border: 0;
}

.sites-grid {
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.site-card {
  min-height: 228px;
}

.site-created-at,
.site-card .stat-sub,
.site-domain-text {
  font-size: 12px;
}

.site-runtime-badge {
  background: rgba(91, 160, 255, 0.09);
  color: #9bc4ff;
}

.site-domain-box {
  background: #0a111d;
}

.empty-state {
  padding: var(--space-12) var(--space-6);
}

.empty-state-mark {
  align-items: center;
  background: var(--primary-glow);
  border: 1px solid var(--border-glow);
  border-radius: 50%;
  color: var(--primary);
  display: inline-flex;
  height: 56px;
  justify-content: center;
  margin-bottom: var(--space-4);
  width: 56px;
}

.credit-history-card,
.recent-orders-card {
  margin-bottom: var(--space-6);
  margin-top: 0;
}

th {
  letter-spacing: 0.03em;
  text-transform: none;
}

footer {
  padding: var(--space-6) var(--space-6);
}

.footer-inner {
  align-items: center;
  display: flex;
  gap: var(--space-4);
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1240px;
}

.footer-inner nav {
  display: flex;
  gap: var(--space-4);
}

.footer-inner a {
  color: var(--text-muted);
  text-decoration: none;
}

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

.portal-login-shell {
  gap: var(--space-12);
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
  justify-content: center;
  min-height: calc(100vh - 190px);
}

.portal-login-intro .eyebrow {
  margin-bottom: var(--space-3);
}

.portal-login-intro .hero-title {
  font-size: clamp(40px, 5vw, 56px);
  margin-bottom: var(--space-4);
}

.portal-login-intro .hero-desc {
  font-size: 16px;
  margin-bottom: var(--space-6);
}

.portal-login-note {
  background: transparent;
  border-color: var(--border-subtle);
  padding: var(--space-4);
}

.portal-login-card {
  padding: var(--space-6);
}

.portal-login-card h2 {
  font-size: 26px;
}

.creation-progress {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(3, 1fr);
  list-style: none;
  margin-bottom: var(--space-8);
}

.creation-progress li {
  align-items: center;
  border-bottom: 2px solid var(--border-subtle);
  color: var(--text-dim);
  display: flex;
  font-size: 12px;
  font-weight: 700;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
}

.creation-progress li:first-child {
  border-color: var(--primary-strong);
  color: var(--text-main);
}

.creation-progress span,
.creation-step legend span {
  align-items: center;
  background: var(--primary-glow);
  border-radius: 50%;
  color: var(--primary);
  display: inline-flex;
  flex: 0 0 auto;
  height: 26px;
  justify-content: center;
  width: 26px;
}

.creation-step {
  border: 0;
  border-top: 1px solid var(--border-subtle);
  margin: 0;
  padding: var(--space-6) 0 0;
}

.creation-step + .creation-step {
  margin-top: var(--space-2);
}

.creation-step legend {
  align-items: center;
  display: flex;
  gap: var(--space-3);
  padding-right: var(--space-3);
}

.creation-step .form-group {
  margin: var(--space-4) 0 var(--space-6) 38px;
}

.creation-step a {
  color: var(--primary);
  font-weight: 700;
}

.optional-label {
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 500;
}

.conversion-note {
  color: var(--text-dim);
  font-size: 12px;
  margin: var(--space-2) 0 var(--space-6);
}

.topup-page > .topup-layout {
  grid-template-columns: 1fr;
  margin-left: auto;
  margin-right: auto;
  max-width: 720px;
}

.detail-panel {
  padding: 0;
}

.detail-panel summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  font-family: 'Lexend', sans-serif;
  font-weight: 700;
  justify-content: space-between;
  list-style: none;
  padding: var(--space-6);
}

.detail-panel summary::-webkit-details-marker {
  display: none;
}

.detail-panel summary svg {
  color: var(--text-dim);
  transition: transform 0.18s ease;
}

.detail-panel[open] summary svg {
  transform: rotate(180deg);
}

.detail-panel-content {
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-6);
}

.danger-zone {
  align-items: center;
  background: rgba(85, 19, 34, 0.18);
  border-color: rgba(244, 63, 94, 0.26);
  display: flex;
  gap: var(--space-6);
  justify-content: space-between;
  margin-top: var(--space-6);
}

.danger-zone .eyebrow {
  color: #fb7185;
}

.danger-zone h2 {
  margin-top: var(--space-1);
}

.danger-zone p {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: var(--space-1);
}

@media (max-width: 760px) {
  body {
    font-size: 14px;
    line-height: 1.6;
  }

  .container {
    padding: var(--space-6) var(--space-4) var(--space-12);
  }

  .brand-logo {
    height: 30px;
    max-height: 30px;
    width: auto;
  }

  .portal-login-shell {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    min-height: 0;
    padding: 0;
  }

  .portal-login-card {
    order: 1;
  }

  .portal-login-intro {
    order: 2;
  }

  .portal-login-intro .hero-title {
    font-size: 30px;
    line-height: 1.2;
  }

  .portal-login-intro .hero-desc {
    display: -webkit-box;
    font-size: 14px;
    line-clamp: 3;
    margin-bottom: var(--space-4);
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
  }

  .portal-login-note {
    display: none;
  }

  .dashboard-title,
  .page-title,
  .page-heading h1 {
    font-size: 30px;
    line-height: 1.2;
  }

  .dashboard-heading,
  .page-title-row {
    gap: var(--space-4);
  }

  .dashboard-actions {
    flex-direction: column;
  }

  .dashboard-actions .btn-primary {
    order: -1;
  }

  .stats-grid,
  .stats-grid-three {
    gap: var(--space-3);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stat-card {
    min-height: 132px;
    padding: var(--space-4);
  }

  .stat-icon {
    height: 30px;
    width: 30px;
  }

  .stat-val,
  .stat-val-attention {
    font-size: 24px;
  }

  .stat-val-plan {
    font-size: 17px;
  }

  .stat-limit {
    font-size: 14px;
  }

  .operations-card-head,
  .operation-row {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .section-head-wrap {
    align-items: flex-start;
    gap: var(--space-3);
  }

  .section-title-row {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-1);
  }

  .site-card {
    min-height: 0;
    padding: 18px;
  }

  .site-created-at {
    display: -webkit-box;
    line-clamp: 2;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .responsive-card-table thead {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    width: 1px;
  }

  .responsive-card-table,
  .responsive-card-table tbody,
  .responsive-card-table tr,
  .responsive-card-table td {
    display: block;
    width: 100%;
  }

  .responsive-card-table tbody {
    display: grid;
    gap: var(--space-3);
  }

  .responsive-card-table tr {
    background: #0c1421;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-4);
  }

  .responsive-card-table td {
    align-items: flex-start;
    border-bottom: 1px solid var(--border-subtle);
    display: grid;
    gap: var(--space-3);
    grid-template-columns: minmax(92px, 0.42fr) minmax(0, 1fr);
    padding: 10px 0;
    text-align: right;
  }

  .responsive-card-table td:last-child {
    border-bottom: 0;
  }

  .responsive-card-table td::before {
    color: var(--text-dim);
    content: attr(data-label);
    font-size: 12px;
    font-weight: 700;
    text-align: left;
  }

  .responsive-card-table .credit-history-empty,
  .responsive-card-table .table-empty {
    display: block;
    text-align: center;
  }

  .responsive-card-table .credit-history-empty::before,
  .responsive-card-table .table-empty::before {
    display: none;
  }

  .creation-progress {
    gap: var(--space-1);
  }

  .creation-progress li {
    align-items: flex-start;
    flex-direction: column;
  }

  .creation-step .form-group {
    margin-left: 0;
  }

  .detail-panel summary,
  .detail-panel-content {
    padding: 18px;
  }

  .danger-zone {
    align-items: stretch;
    flex-direction: column;
  }

  .danger-zone .btn {
    width: 100%;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 380px) {
  .topbar {
    padding: 0 var(--space-3);
  }

  .brand-logo {
    height: 28px;
    max-height: 28px;
  }

  .container {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  .card,
  .portal-login-card {
    padding: var(--space-4);
  }

  .dashboard-title,
  .page-title,
  .page-heading h1,
  .portal-login-intro .hero-title {
    font-size: 28px;
  }

  .stat-card {
    min-height: 126px;
    padding: 14px;
  }

  .stat-title,
  .stat-sub {
    font-size: 11px;
  }

  .site-runtime-badge,
  .count-badge {
    display: none;
  }

  .site-card-footer,
  .button-row-compact {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row-compact,
  .button-row-compact .btn {
    width: 100%;
  }
}

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

/* ==========================================================================
   Shared-system normalization — final canonical component contract
   ========================================================================== */
body {
  font-family: var(--webai-font-body);
}

h1, h2, h3, h4, .brand, .font-heading {
  font-family: var(--webai-font-display);
}

code, pre, .font-mono {
  font-family: var(--webai-font-mono);
}

.topbar {
  min-height: 72px;
  padding-inline: max(var(--webai-space-6), calc((100vw - var(--webai-content-width)) / 2));
}

.container,
.footer-inner {
  max-width: var(--webai-content-width);
}

.btn,
.btn-logout,
.credits-pill,
.form-control,
.form-select-dark,
.copy-button,
.credit-presets button {
  border-radius: var(--webai-radius-md);
  min-height: var(--webai-control-height);
}

.btn-sm { min-height: var(--webai-control-height-sm); }
.btn-lg { min-height: var(--webai-control-height-lg); }

.card,
.stat-card,
.site-card,
.operations-card,
.prompt-studio,
.detail-panel,
.danger-zone,
.topup-form-card,
.payment-guide-card,
.credit-history-card,
.recent-orders-card {
  border-radius: var(--webai-radius-lg);
}

.form-label {
  display: inline-block;
  font-weight: 700;
  margin-bottom: var(--webai-space-2);
}

.form-control,
.form-select-dark {
  line-height: 1.4;
  padding: 0.75rem 1rem;
}

.form-control::placeholder,
textarea::placeholder {
  color: var(--text-dim);
  opacity: 1;
}

.form-control:focus-visible,
.form-select-dark:focus-visible {
  border-color: var(--webai-color-focus);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
  outline: 0;
}

.alert,
.error-alert,
.payment-alert,
.panel-callout {
  border-radius: var(--webai-radius-md);
}

@media (max-width: 900px) {
  .topbar { padding-inline: var(--webai-space-4); }
  .container { padding-inline: var(--webai-space-4); }
}

@media (max-width: 600px) {
  .container { padding-bottom: var(--webai-space-10); }
  .page-actions,
  .hero-actions,
  .form-actions {
    align-items: stretch;
  }
  .page-actions .btn,
  .hero-actions .btn,
  .form-actions .btn {
    min-height: var(--webai-control-height-lg);
  }
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    text-align: left;
  }
  .footer-inner nav { flex-wrap: wrap; }
}


/* Payment promotion */
.promotion-card {
  align-items: center;
  background: linear-gradient(135deg, rgba(20,184,166,.14), rgba(91,160,255,.08));
  border: 1px solid rgba(20,184,166,.38);
  border-radius: var(--radius-md);
  display: flex;
  gap: var(--space-4);
  justify-content: space-between;
  margin: var(--space-5) 0;
  padding: var(--space-4);
}
.promotion-card strong { display: block; font-family: var(--webai-font-display); font-size: 18px; margin: 6px 0 3px; }
.promotion-card p { color: var(--text-muted); font-size: 13px; margin: 0; }
.promotion-badge { color: var(--accent-soft); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.promotion-value { background: #0f766e; border-radius: var(--radius-full); color: #fff; flex: 0 0 auto; font-size: 12px; font-weight: 800; padding: 8px 11px; }
.coupon-input { text-transform: uppercase; }
@media (max-width: 600px) {
  .promotion-card { align-items: flex-start; flex-direction: column; }
  .promotion-value { align-self: stretch; text-align: center; }
}

.coupon-entry-row { align-items: stretch; display: flex; gap: var(--space-3); }
.coupon-entry-row .coupon-input { flex: 1; }
.coupon-apply { flex: 0 0 auto; }
.coupon-success { align-items: flex-start; background: var(--success-bg); border: 1px solid rgba(16,185,129,.32); border-radius: var(--radius-md); color: var(--success-bright); display: flex; flex-direction: column; gap: 3px; margin-top: var(--space-3); padding: var(--space-3); }
.coupon-success span { color: var(--text-main); font-size: 13px; }
@media (max-width: 600px) { .coupon-entry-row { flex-direction: column; } .coupon-apply { width: 100%; } }