:root {
  /* Core colors from spec */
  --bg-body: #0A0A0A;
  --bg-toolbar: #111111;
  --bg-card: #111111;
  --bg-icon-btn: #1E1E1E;
  --bg-progress-track: #1E1E1E;
  --bg-quran-ayah: #1E1E1E;
  --bg-dhikr-count: #1E1E1E;
  --bg-modal-close: #1E1E1E;
  --bg-copy-icon-btn: #1E1E1E;
  --bg-settings-item: #121212;
  --bg-settings-link: #181818;
  --bg-modal-overlay: rgba(0, 0, 0, 0.7);
  --bg-modal-panel: #0C0C0C;
  --bg-adhkar-settings-modal: rgba(0, 0, 0, 0.8);
  --bg-adhkar-settings-panel: rgba(20, 20, 20, 0.96);
  --bg-surah-list-modal: rgba(0, 0, 0, 0.85);
  --bg-surah-list-panel-start: #131313;
  --bg-surah-list-panel-end: #0E0E0E;
  --bg-adhkar-type-btn: #151515;
  --bg-play-overlay: rgba(10, 10, 10, 0.65);
  --bg-surah-list-header: rgba(15, 15, 15, 0.8);
  --bg-surah-list-close: rgba(255, 255, 255, 0.05);
  --bg-surah-list-search: rgba(255, 255, 255, 0.03);
  --bg-surah-item: rgba(255, 255, 255, 0.015);
  --bg-surah-item-hover: rgba(255, 255, 255, 0.05);
  --bg-surah-item-loading: rgba(255, 255, 255, 0.06);
  --bg-surah-item-active-start: rgba(255, 255, 255, 0.12);
  --bg-surah-item-active-end: rgba(255, 255, 255, 0.04);
  --bg-dhikr-card-completed: rgba(255, 255, 255, 0.04);
  --bg-quran-basmala-border: rgba(255, 255, 255, 0.15);
  --bg-surah-spinner-border: rgba(255, 255, 255, 0.15);
  --bg-dhikr-card-completed-shadow: rgba(255, 255, 255, 0.15);

  /* Borders */
  --border-toolbar: #2a2a2a;
  --border-viz-bar: #2a2a2a;
  --border-big-play-btn: #3a3a3a;
  --border-dhikr-card: #2a2a2a;
  --border-dhikr-card-completed-start: #2a2a2a;
  --border-icon-btn: #2E2E2E;
  --border-footer-text: #2E2E2E;
  --border-modal-panel: #2E2E2E;
  --border-modal-close: #2E2E2E;
  --border-mute-btn: #2E2E2E;
  --border-copy-icon-btn: #3a3a3a;
  --border-quran-ayah: #333;
  --border-dhikr-count: #333;
  --border-settings-item: #2A2A2A;
  --border-adhkar-type-btn: #262626;
  --border-surah-list-panel: rgba(255, 255, 255, 0.07);
  --border-surah-list-header: rgba(255, 255, 255, 0.05);
  --border-surah-list-close: rgba(255, 255, 255, 0.06);
  --border-surah-list-search-focus: rgba(255, 255, 255, 0.35);
  --border-surah-item-hover: rgba(255, 255, 255, 0.08);
  --border-surah-item-active: rgba(255, 255, 255, 0.35);
  --border-surah-item-loading: rgba(255, 255, 255, 0.25);
  --border-mute-btn-muted: #5a1a1a;
  --border-surah-item-number-hover: rgba(255, 255, 255, 0.08);
  --border-surah-item-number-active: rgba(255, 255, 255, 0.35);

  /* Text / Icon colors */
  --text-primary: #FFFFFF;
  --text-secondary: #8A8A8A;
  --text-muted: #555;
  --text-footer: #555;
  --text-placeholder: #555;
  --text-settings-label: #aaa;
  --text-surah-list-close: #999;
  --text-surah-item-number: #999;
  --text-surah-item: #b8b8b8;
  --text-surah-item-active: #FFFFFF;
  --text-quran-basmala: #e8e8e8;
  --text-dhikr-text: #e8e8e8;
  --text-quran-ayah-number: #a8a8a8;
  --text-quran-word-marked: #FFFFFF;
  --text-dhikr-card-completed-count: #FFFFFF;
  --text-adhkar-type-btn-active: #FFFFFF;
  --text-surah-item-number-active-end: #e8e8e8;
  --text-copy-icon-btn-stroke: #ccc;
  --text-icon-btn-stroke: #8A8A8A;
  --text-mute-btn-muted-stroke: #b91c1c;
  --text-big-play-btn-fill: #fff;
  --text-btn-spinner: #fff;
  --text-surah-list-close-hover: #fff;
  --text-surah-item-hover: #fff;
  --text-surah-item-number-hover: #fff;
  --text-adhkar-settings-title: #fff;
  --text-surah-list-header: #fff;
  --text-viz-bar-active: #9a9a9a;
  --text-progress-fill: #4a4a4a;

  /* Accent — professional monochrome (white) */
  --gold: #FFFFFF;
  --gold-hover: #e8e8e8;
  --gold-rgba-15: rgba(255, 255, 255, 0.12);
  --gold-rgba-35: rgba(255, 255, 255, 0.22);
  --gold-rgba-04: rgba(255, 255, 255, 0.04);
  --gold-rgba-06: rgba(255, 255, 255, 0.06);
  --gold-rgba-12: rgba(255, 255, 255, 0.10);
  --gold-rgba-25: rgba(255, 255, 255, 0.18);

  /* Muted red */
  --red-muted-bg: #2a1212;
  --red-muted-border: #5a1a1a;
  --red-muted-stroke: #b91c1c;

  /* Layout */
  --sidebar-width: 288px;
  --header-height: 56px;
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-gold: 0 0 20px rgba(255, 255, 255, 0.08);
}

/* Light mode fallback (not used but defined) */
@media (prefers-color-scheme: light) {
  :root { color-scheme: dark; }
}

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

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: #0A0A0A;
  color: #FFFFFF;
  font-family: "Inter", "Segoe UI", "SF Pro Display", Tahoma, Arial, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (max-width: 640px) {
  html { font-size: 14px; }
  body { padding: 0; }
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }
::-webkit-scrollbar-corner { background: transparent; }

/* ===== Selection ===== */
::selection { background: var(--gold-rgba-35); color: var(--text-primary); }

/* ===== Focus visible ===== */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; border-radius: 4px; }

/* ===== Auth View : split (visual + form) ===== */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 0;
  background: #0A0A0A;
}
.auth-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  min-height: 100vh;
}
.auth-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  background:
    radial-gradient(600px 400px at 20% 20%, rgba(255,255,255,0.12), transparent 60%),
    radial-gradient(500px 500px at 80% 90%, rgba(255,255,255,0.06), transparent 60%),
    linear-gradient(135deg, #131313 0%, #0E0E0E 100%);
  border-right: 1px solid rgba(255,255,255,0.07);
  overflow: hidden;
}
.auth-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(70% 70% at 50% 40%, black, transparent);
}
.auth-visual-inner { position: relative; max-width: 420px; width: 100%; }
.auth-visual-logo { width: 64px; height: 64px; margin-bottom: 20px; }
.auth-visual h1 { font-size: 2.4rem; font-weight: 800; letter-spacing: -0.03em; color: #FFFFFF; margin-bottom: 8px; }
.auth-visual-sub { color: #8A8A8A; font-size: 1.05rem; margin-bottom: 28px; }
.auth-visual-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
.auth-visual-list li { display: flex; align-items: center; gap: 10px; color: #e8e8e8; font-size: 0.95rem; }
.auth-visual-list .dot { width: 8px; height: 8px; border-radius: 50%; background: #FFFFFF; box-shadow: 0 0 12px rgba(255,255,255,0.35); flex-shrink: 0; }
.auth-visual-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.auth-mini-card { background: rgba(255,255,255,0.015); border: 1px solid rgba(255,255,255,0.07); border-radius: 12px; padding: 14px; text-align: center; }
.auth-mini-card b { display: block; color: #FFFFFF; font-size: 1.1rem; }
.auth-mini-card span { color: #8A8A8A; font-size: 0.75rem; }
.auth-form-side { display: flex; align-items: center; justify-content: center; padding: 32px 24px; background: #0A0A0A; }
.auth-card { max-width: 440px; margin: 0 auto; }
.auth-mobile-logo { display: none !important; }
.field-hint { font-size: 0.8rem; color: #8A8A8A; margin-top: 6px; line-height: 1.5; }
.auth-terms { margin-top: 16px; text-align: center; }

/* Professional swap animation between Sign In / Create Account */
.auth-card.switching #auth-form { animation: formSwap 0.38s cubic-bezier(0.22, 1, 0.36, 1); }
.auth-card.switching #auth-title,
.auth-card.switching #auth-subtitle,
.auth-card.switching #wrap-key { animation: fadeSwap 0.38s ease; }
@keyframes formSwap { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: none; } }
@keyframes fadeSwap { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.small { font-size: 0.85rem; }
.muted { color: #8A8A8A; }
.err { color: #ff7a7a; background: rgba(229,72,77,0.08); border: 1px solid rgba(229,72,77,0.25); padding: 10px 12px; border-radius: 8px; }
.err:empty { display: none; }
.ok { color: #6fdc73; background: rgba(111,220,115,0.08); border: 1px solid rgba(111,220,115,0.25); padding: 10px 12px; border-radius: 8px; }
.ok:empty { display: none; }
@media (max-width: 860px) {
  .auth-split { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
  .auth-form-side { padding: 24px 16px; }
  .auth-mobile-logo { display: block !important; }
}

/* ===== Legacy compat (old JS classes → new palette) ===== */
.wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.mini { display: inline-flex; align-items: center; justify-content: center; padding: 8px 14px; border-radius: 8px; border: 1px solid #262626; background: #151515; color: #FFFFFF; font-size: 0.82rem; font-weight: 500; cursor: pointer; transition: all 150ms ease; }
.mini:hover { border-color: rgba(255,255,255,0.35); color: #FFFFFF; }
.mini.gray { background: #1E1E1E; border-color: #2E2E2E; color: #ccc; }
.mini.danger { background: #2a1212; border-color: #5a1a1a; color: #ff7a7a; }
.mini.danger:hover { border-color: #b91c1c; color: #ff7a7a; }
.badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 20px; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.02em; }
code.key, .key { display: block; background: #0A0A0A; border: 1px dashed #2E2E2E; border-radius: 8px; padding: 12px; direction: ltr; text-align: left; font-family: "SF Mono","Fira Code",monospace; font-size: 0.8rem; color: #FFFFFF; word-break: break-all; margin-top: 10px; }
pre.code, .code { background: #0A0A0A; border: 1px solid #2a2a2a; border-radius: 8px; padding: 14px; overflow-x: auto; direction: ltr; text-align: left; font-family: "SF Mono","Fira Code",monospace; font-size: 0.78rem; line-height: 1.7; color: #e8e8e8; white-space: pre-wrap; word-break: break-word; }
.tk-k { color: #FFFFFF; } .tk-f { color: #a8a8a8; } .tk-s { color: #6fdc73; } .tk-c { color: #555; font-style: italic; } .tk-u { color: #7aa2ff; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-dhikr-card);
  border-radius: var(--border-radius-lg);
  padding: 32px 28px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}

.card h2 {
  margin: 0 0 8px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  letter-spacing: -0.02em;
}

.card .logo-img {
  display: block;
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
  object-fit: contain;
}

.card .subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  text-align: center;
  margin-bottom: 24px;
  font-weight: 400;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  background: var(--bg-icon-btn);
  padding: 4px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-icon-btn);
}

.tabs button {
  flex: 1;
  padding: 10px 16px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tabs button:hover { color: var(--text-primary); }
.tabs button.active {
  background: var(--text-primary);
  color: var(--bg-body);
  box-shadow: var(--shadow-sm);
}

#auth-err, #auth-ok {
  min-height: 20px;
  font-size: 0.85rem;
  margin-bottom: 12px;
  text-align: center;
}

#auth-err { color: #ff7a7a; }
#auth-ok { color: #6fdc73; }

label {
  display: block;
  margin: 14px 0 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-icon-btn);
  background: var(--bg-body);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-rgba-15);
  outline: none;
}

button[type="submit"], .btn-primary {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--border-radius-sm);
  background: var(--text-primary);
  color: var(--bg-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 20px;
  transition: all var(--transition-fast);
}

button[type="submit"]:hover, .btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,255,255,0.15);
}

button[type="submit"]:active, .btn-primary:active { transform: translateY(0); }

.btn-secondary {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-icon-btn);
  border-radius: var(--border-radius-sm);
  background: transparent;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

/* ===== App Layout ===== */
.layout {
  display: flex;
  min-height: 100vh;
  flex-direction: row;
}

.side {
  width: var(--sidebar-width);
  background: #111111;
  border-right: 1px solid #2a2a2a;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 30;
  overflow-y: auto;
  transform: translateX(-100%);
  transition: transform var(--transition-normal);
}

.side.open { transform: translateX(0); }

@media (min-width: 769px) {
  .side { transform: translateX(0); position: sticky; height: 100vh; }
}

.side-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 25;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.side-overlay.visible { display: block; opacity: 1; }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  color: #FFFFFF;
  padding: 0 4px 16px;
  border-bottom: 1px solid #2a2a2a;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.brand-img { height: 30px; width: auto; }
.brand-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.side-footer {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid #2a2a2a;
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: #1E1E1E;
  border: 1px solid #2E2E2E;
  border-radius: 12px;
  min-width: 0;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: #0A0A0A;
  background: #FFFFFF;
}

.user-meta { min-width: 0; flex: 1; }

.user-email {
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role { color: #8A8A8A; font-size: 0.7rem; }

/* keep old selector harmless */
.side-email { display: none; }

.nav-section { display: flex; flex-direction: column; gap: 4px; }

.navbtn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--border-radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.navbtn:hover {
  background: #1E1E1E;
  border-color: #2E2E2E;
  color: #FFFFFF;
}

.navbtn.active {
  background: #1E1E1E;
  border-color: rgba(255, 255, 255, 0.35);
  color: #FFFFFF;
  box-shadow: inset 3px 0 0 #FFFFFF;
}

.navbtn svg { flex-shrink: 0; width: 20px; height: 20px; stroke: currentColor; }

.nav-divider {
  height: 1px;
  background: var(--border-toolbar);
  margin: 8px 4px;
}

.ghost {
  padding: 12px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-icon-btn);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
}

.ghost:hover { border-color: var(--gold); color: var(--gold); }

.menu-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 35;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-icon-btn);
  background: var(--bg-icon-btn);
  color: var(--text-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.menu-toggle:hover { border-color: var(--gold); }

.mobile-bar { display: none; }
.mobile-title { font-weight: 700; font-size: 1rem; color: #FFFFFF; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 768px) {
  body.in-app .mobile-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 34;
    height: 60px;
    padding: 0 16px;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid #2a2a2a;
  }
  body.in-app .mobile-bar .menu-toggle {
    display: flex;
    position: static;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }
}

.main {
  flex: 1;
  padding: 24px;
  max-width: 1020px;
  width: 100%;
  margin: 0 auto;
  transition: margin var(--transition-normal);
}

@media (min-width: 769px) {
  .main { margin: 0 auto; }
}

.page-header {
  margin-bottom: 24px;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.page-subtitle { color: var(--text-secondary); font-size: 0.95rem; }

/* ===== Box / Card ===== */
.box {
  background: var(--bg-card);
  border: 1px solid var(--border-dhikr-card);
  border-radius: var(--border-radius-md);
  padding: 20px;
  margin-bottom: 16px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.box:hover { border-color: var(--gold-rgba-35); box-shadow: var(--shadow-sm); }

.box-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.box-title svg { width: 18px; height: 18px; stroke: var(--gold); }

/* ===== Stats Grid (Dashboard) ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

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

.stat-card:hover { border-color: var(--gold-rgba-35); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-value.gold { color: var(--gold); }

.stat-sublabel {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ===== Usage Chart (professional hierarchical flow) ===== */
.usage-chart-section { margin-top: 24px; }

.chart-container {
  background: #111111;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 24px;
  overflow-x: auto;
}

.chart-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }

.chart-title { font-size: 1rem; font-weight: 600; color: #FFFFFF; }

.chart-period-select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid #2E2E2E;
  background: #0A0A0A;
  color: #FFFFFF;
  font-size: 0.85rem;
  cursor: pointer;
}

.chart-period-select:focus { border-color: #FFFFFF; outline: none; }

/* Hierarchical flow chart */
.flow-chart { display: flex; flex-direction: column; gap: 0; position: relative; }
.flow-level { display: grid; gap: 14px; align-items: stretch; margin-bottom: 0; padding: 10px 0; position: relative; }
.flow-level.cols-1 { grid-template-columns: 1fr; }
.flow-level.cols-2 { grid-template-columns: repeat(2, 1fr); }
.flow-level.cols-3 { grid-template-columns: repeat(3, 1fr); }
.flow-level.cols-4 { grid-template-columns: repeat(4, 1fr); }
.flow-level-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #8A8A8A; margin: 14px 0 2px; display: flex; align-items: center; gap: 8px; }
.flow-level-label::after { content: ''; flex: 1; height: 1px; background: #2a2a2a; }
.flow-level-label b { color: #FFFFFF; }

.flow-node {
  background: #0A0A0A;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 16px;
  position: relative;
  transition: all 150ms ease;
  min-width: 0;
}

.flow-node:hover { border-color: rgba(255,255,255,0.35); box-shadow: 0 2px 8px rgba(0,0,0,0.3); }

.flow-node.primary { border-color: rgba(255,255,255,0.35); background: rgba(255,255,255,0.04); box-shadow: rgba(255,255,255,0.15) 0 0 0 1px inset; }

.flow-node.secondary { border-top: 3px solid #FFFFFF; }

.flow-node.tertiary { border-top: 3px solid rgba(255,255,255,0.35); }

.flow-node-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }

.flow-node-name { font-size: 0.85rem; font-weight: 600; color: #FFFFFF; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.flow-node-percent { font-size: 0.72rem; font-weight: 700; color: #FFFFFF; background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.15); padding: 2px 8px; border-radius: 20px; white-space: nowrap; }

.flow-node-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.flow-stat { display: flex; flex-direction: column; gap: 2px; min-width: 0; }

.flow-stat-label { font-size: 0.62rem; color: #555; text-transform: uppercase; letter-spacing: 0.04em; }

.flow-stat-value { font-size: 0.92rem; font-weight: 700; color: #FFFFFF; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.flow-stat-value.gold { color: #FFFFFF; }
.flow-stat-value.dim { color: #8A8A8A; font-weight: 500; }

.progress-track { height: 8px; border-radius: 99px; background: #1E1E1E; border: 1px solid #2a2a2a; overflow: hidden; margin-top: 12px; }
.progress-fill { height: 100%; border-radius: 99px; background: #4a4a4a; transition: width 600ms ease; }
.progress-fill.gold { background: linear-gradient(90deg, #e8e8e8, #FFFFFF); box-shadow: 0 0 12px rgba(255,255,255,0.35); }
.progress-fill.slim { height: 100%; }
.flow-bar-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.flow-bar-row .progress-track { flex: 1; margin-top: 0; height: 6px; }
.flow-bar-row span.pct { font-size: 0.7rem; color: #8A8A8A; min-width: 38px; text-align: right; font-variant-numeric: tabular-nums; }

.flow-connector {
  display: flex;
  justify-content: center;
  padding: 2px 0;
  color: #2a2a2a;
}
.flow-connector svg { display: block; }

/* Daily bars */
.daily-bars { display: flex; align-items: flex-end; gap: 6px; height: 96px; padding: 12px 4px 0; }
.daily-bar { flex: 1; min-width: 8px; border-radius: 4px 4px 2px 2px; background: #2a2a2a; position: relative; transition: all 150ms ease; cursor: pointer; }
.daily-bar:hover { background: #9a9a9a; }
.daily-bar.peak { background: linear-gradient(180deg, #FFFFFF, #e8e8e8); box-shadow: 0 0 12px rgba(255,255,255,0.35); }
.daily-bar .tip { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: #1E1E1E; border: 1px solid #2E2E2E; color: #FFFFFF; font-size: 0.65rem; padding: 4px 8px; border-radius: 6px; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 150ms ease; z-index: 5; }
.daily-bar:hover .tip { opacity: 1; }
.daily-labels { display: flex; gap: 6px; margin-top: 6px; }
.daily-labels span { flex: 1; text-align: center; font-size: 0.6rem; color: #555; }

/* Responsive flow chart */
@media (max-width: 860px) {
  .flow-level.cols-2, .flow-level.cols-3, .flow-level.cols-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .flow-level.cols-2, .flow-level.cols-3, .flow-level.cols-4 { grid-template-columns: 1fr; }
  .flow-connector { display: none; }
  .chart-container { padding: 16px; }
}

/* ===== Simple usage card (segmented + SVG chart) ===== */
.usage-card {
  background: #111111;
  border: 1px solid #2a2a2a;
  border-radius: 16px;
  padding: 22px;
  margin-bottom: 16px;
}
.usage-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 6px; }
.usage-label { font-size: 0.8rem; color: #8A8A8A; font-weight: 500; }
.usage-total { font-size: 1.9rem; font-weight: 800; color: #FFFFFF; letter-spacing: -0.02em; line-height: 1.2; font-variant-numeric: tabular-nums; }
.usage-sub { font-size: 0.78rem; color: #555; margin-top: 2px; }
.segmented {
  display: inline-flex;
  background: #1E1E1E;
  border: 1px solid #2E2E2E;
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}
.segmented button {
  border: none;
  background: transparent;
  color: #8A8A8A;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 7px;
  cursor: pointer;
  transition: all 150ms ease;
}
.segmented button:hover { color: #FFFFFF; }
.segmented button.active { background: #FFFFFF; color: #0A0A0A; box-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.chart-svg-wrap { width: 100%; overflow-x: auto; margin-top: 8px; }
.chart-svg-wrap svg { display: block; width: 100%; height: auto; min-width: 520px; }
.chart-bar { cursor: pointer; transition: opacity 150ms ease; }
.chart-bar:hover { opacity: 0.85; }
#usage-chart svg { animation: chartIn 0.55s cubic-bezier(0.22, 1, 0.36, 1); }
#usage-chart.chart-exit svg { animation: none; opacity: 0; transform: translateY(14px) scale(0.99); transition: opacity 0.35s ease, transform 0.35s ease; }
@keyframes chartIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.chart-bar { transform-box: fill-box; transform-origin: bottom; animation: barUp 0.55s cubic-bezier(0.22, 1, 0.36, 1) both; animation-delay: calc(var(--i, 0) * 45ms); }
@keyframes barUp { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.chart-tip {
  position: fixed;
  z-index: 200;
  pointer-events: none;
  background: #1E1E1E;
  border: 1px solid #2E2E2E;
  color: #FFFFFF;
  font-size: 0.72rem;
  padding: 6px 10px;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  white-space: nowrap;
  display: none;
  font-variant-numeric: tabular-nums;
}
@media (max-width: 640px) {
  .usage-card { padding: 16px; }
  .usage-total { font-size: 1.5rem; }
  .segmented { width: 100%; }
  .segmented button { flex: 1; padding: 8px 10px; }
}

/* ===== Pictures (card list) ===== */
.pic-list { display: flex; flex-direction: column; gap: 10px; }
.pic-item {
  display: flex; align-items: center; gap: 12px;
  background: #0A0A0A; border: 1px solid #2a2a2a; border-radius: 12px; padding: 12px 14px;
  transition: border-color 150ms ease;
}
.pic-item:hover { border-color: rgba(255,255,255,0.22); }
.pic-thumb {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  background: #1E1E1E; border: 1px solid #2E2E2E;
  display: flex; align-items: center; justify-content: center;
}
.pic-thumb svg { width: 20px; height: 20px; stroke: #8A8A8A; }
.pic-main { flex: 1; min-width: 0; }
.pic-prompt { color: #FFFFFF; font-size: 0.88rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pic-date { color: #555; font-size: 0.72rem; margin-top: 2px; }
.pic-cost {
  flex-shrink: 0; font-size: 0.72rem; font-weight: 700; color: #FFFFFF;
  background: #1E1E1E; border: 1px solid #2E2E2E; border-radius: 20px; padding: 4px 10px;
  font-variant-numeric: tabular-nums;
}

/* ===== Model cards ===== */
.model-group-title { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #8A8A8A; margin: 18px 0 10px; display: flex; align-items: center; gap: 8px; }
.model-group-title::after { content: ''; flex: 1; height: 1px; background: #2a2a2a; }
.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
/* ===== Professional Models Page ===== */
.models-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.models-search-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-dhikr-card);
  border-radius: var(--border-radius-md);
  padding: 0 16px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-wrapper:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-rgba-15);
}

.search-icon {
  width: 20px;
  height: 20px;
  stroke: var(--text-secondary);
  flex-shrink: 0;
  margin-right: 12px;
}

.models-search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  padding: 14px 0;
  outline: none;
}

.models-search-input::placeholder {
  color: var(--text-placeholder);
}

.clear-search-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

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

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 10px 18px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-icon-btn);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  border-color: var(--gold);
  color: var(--text-primary);
}

.filter-tab.active {
  background: var(--text-primary);
  color: var(--bg-body);
  border-color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.models-info-box {
  background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, rgba(255,255,255,0.01) 100%);
  border: 1px solid var(--border-dhikr-card);
  border-radius: var(--border-radius-md);
  padding: 20px;
}

.info-box-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.info-box-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 12px;
}

.info-box-text code {
  background: var(--bg-icon-btn);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--gold);
}

.info-box-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.info-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--bg-icon-btn);
  border: 1px solid var(--border-icon-btn);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.models-results {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.model-group-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.model-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-toolbar);
}

.model-group-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.model-group-count {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

@media (max-width: 640px) {
  .model-grid {
    grid-template-columns: 1fr;
  }
}

.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dhikr-card);
  border-radius: var(--border-radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.model-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.model-card:hover {
  border-color: var(--gold-rgba-35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.model-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.model-icon-wrapper {
  position: relative;
}

.model-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--bg-icon-btn) 0%, #1a1a1a 100%);
  border: 1px solid var(--border-icon-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.model-card:hover .model-icon {
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(255,255,255,0.1);
}

.model-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--text-primary);
}

.model-badge {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.model-badge-chat {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.12);
}

.model-badge-image {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.12);
}

.model-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.model-id-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-body);
  border: 1px solid var(--border-icon-btn);
  border-radius: 8px;
  padding: 8px 10px;
  transition: border-color var(--transition-fast);
}

.model-id-wrapper:hover {
  border-color: var(--gold-rgba-35);
}

.model-id {
  flex: 1;
  font-size: 0.75rem;
  font-family: "SF Mono", "Fira Code", monospace;
  color: var(--text-secondary);
  word-break: break-all;
  line-height: 1.4;
}

.copy-id-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.copy-id-btn:hover {
  background: var(--bg-icon-btn);
  color: var(--gold);
}

.copy-id-btn svg {
  width: 16px;
  height: 16px;
}

.model-card-footer {
  margin-top: auto;
}

.use-model-btn {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-icon-btn);
  border-radius: var(--border-radius-sm);
  background: transparent;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.use-model-btn:hover {
  background: var(--text-primary);
  color: var(--bg-body);
  border-color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.use-model-btn:active {
  transform: translateY(0);
}

.no-models {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: center;
  padding: 40px 20px;
  background: var(--bg-card);
  border: 1px dashed var(--border-icon-btn);
  border-radius: var(--border-radius-md);
}

.no-models-results {
  text-align: center;
  padding: 60px 20px;
  background: var(--bg-card);
  border: 1px dashed var(--border-icon-btn);
  border-radius: var(--border-radius-lg);
}

.no-results-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.no-results-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.no-results-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.models-footer {
  background: var(--bg-card);
  border: 1px solid var(--border-dhikr-card);
  border-radius: var(--border-radius-md);
  padding: 16px 20px;
}

.footer-text {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin: 0;
}

.footer-text code {
  background: var(--bg-icon-btn);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.8rem;
  color: var(--gold);
  font-family: "SF Mono", "Fira Code", monospace;
}

/* ===== Key cards ===== */
.key-card {
  background: #0A0A0A; border: 1px solid #2a2a2a; border-radius: 12px; padding: 14px;
  margin-bottom: 10px; transition: border-color 150ms ease;
}
.key-card:hover { border-color: rgba(255,255,255,0.22); }
.key-top { display: flex; align-items: center; gap: 12px; }
.key-icon {
  width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0;
  background: #1E1E1E; border: 1px solid #2E2E2E;
  display: flex; align-items: center; justify-content: center;
}
.key-icon svg { width: 20px; height: 20px; stroke: #FFFFFF; }
.key-info { flex: 1; min-width: 0; }
.key-name { font-weight: 600; color: #FFFFFF; font-size: 0.9rem; }
.key-meta { font-size: 0.74rem; color: #8A8A8A; direction: ltr; text-align: left; margin-top: 2px; }
.key-actions { display: flex; gap: 8px; flex-shrink: 0; align-items: center; }
@media (max-width: 640px) {
  .key-top { flex-wrap: wrap; }
  .key-actions { width: 100%; }
  .key-actions .btn { flex: 1; }
  .key-actions .icon-btn { flex: 0 0 40px; }
}

/* Eye toggle + animated inline key reveal */
.icon-btn {
  width: 38px; height: 38px; border-radius: 9px; flex-shrink: 0;
  border: 1px solid #2E2E2E; background: #1E1E1E; color: #8A8A8A; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all 150ms ease;
}
.icon-btn:hover { border-color: rgba(255,255,255,0.22); color: #FFFFFF; }
.icon-btn.active { border-color: rgba(255,255,255,0.22); color: #FFFFFF; background: #2a2a2a; }
.icon-btn svg { width: 18px; height: 18px; stroke: currentColor; }
.key-reveal { overflow: hidden; }
.key-reveal-inner {
  margin-top: 12px;
  animation: revealIn 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.key-reveal.hiding .key-reveal-inner {
  animation: revealOut 0.24s ease forwards;
}
@keyframes revealIn { from { opacity: 0; max-height: 0; transform: translateY(-8px); } to { opacity: 1; max-height: 160px; transform: none; } }
@keyframes revealOut { from { opacity: 1; } to { opacity: 0; transform: translateY(-8px); } }

/* ===== Block button ===== */
.btn-block {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 18px; border-radius: 10px; cursor: pointer;
  border: 1px solid #5a1a1a;
  background: linear-gradient(180deg, #3a1414, #2a1212);
  color: #ff8a8a; font-size: 0.88rem; font-weight: 700; white-space: nowrap;
  transition: all 150ms ease;
}
.btn-block:hover { border-color: #b91c1c; color: #ff7a7a; box-shadow: 0 4px 16px rgba(185,28,28,0.25); transform: translateY(-1px); }
.btn-block svg { width: 18px; height: 18px; stroke: currentColor; }
.btn-unblock {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 18px; border-radius: 10px; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.22); background: #FFFFFF; color: #0A0A0A;
  font-size: 0.88rem; font-weight: 700; white-space: nowrap; transition: all 150ms ease;
}
.btn-unblock:hover { background: #e8e8e8; transform: translateY(-1px); }

/* ===== Docs ===== */
.docs-hero { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.docs-copy-all {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 8px; cursor: pointer;
  background: #FFFFFF; color: #0A0A0A; border: none; font-weight: 600; font-size: 0.85rem;
  transition: all 150ms ease; flex-shrink: 0;
}
.docs-copy-all:hover { background: #e8e8e8; transform: translateY(-1px); }
.docs-copy-all svg { width: 16px; height: 16px; stroke: currentColor; }
.format-note { font-size: 0.88rem; color: #b8b8b8; line-height: 1.7; }
.format-note code { background: #0A0A0A; border: 1px solid #2E2E2E; border-radius: 6px; padding: 1px 7px; font-size: 0.8rem; color: #FFFFFF; }
.json-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: #8A8A8A; margin: 14px 0 6px; }
.json-label:first-child { margin-top: 0; }

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }

th, td { padding: 12px 10px; text-align: left; border-bottom: 1px solid #2a2a2a; }

th {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-body);
  position: sticky;
  top: 0;
}

tbody tr { transition: background var(--transition-fast); }

tbody tr:hover { background: var(--bg-body); }

td { color: var(--text-primary); font-weight: 400; }

td.muted { color: var(--text-secondary); }

td.code { font-family: "SF Mono", "Fira Code", monospace; font-size: 0.8rem; direction: ltr; text-align: left; }

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-success { background: var(--gold-rgba-15); color: var(--gold); border: 1px solid var(--gold-rgba-35); }
.badge-warning { background: rgba(240, 170, 80, 0.15); color: #f0aa50; border: 1px solid rgba(240, 170, 80, 0.35); }
.badge-danger { background: rgba(229, 72, 77, 0.15); color: #e5484d; border: 1px solid rgba(229, 72, 77, 0.35); }
.badge-info { background: var(--gold-rgba-04); color: var(--gold); border: 1px solid var(--gold-rgba-15); }
.badge-neutral { background: var(--bg-icon-btn); color: var(--text-secondary); border: 1px solid var(--border-icon-btn); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  white-space: nowrap;
}

.btn-sm { padding: 8px 12px; font-size: 0.8rem; }
.btn-lg { padding: 14px 24px; font-size: 1rem; }

.btn-primary { background: var(--text-primary); color: var(--bg-body); }
.btn-primary:hover { box-shadow: 0 4px 16px rgba(255,255,255,0.15); transform: translateY(-1px); }

.btn-secondary { background: var(--bg-icon-btn); color: var(--text-primary); border: 1px solid var(--border-icon-btn); }
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

.btn-gold { background: var(--gold); color: var(--bg-body); }
.btn-gold:hover { background: var(--gold-hover); box-shadow: var(--shadow-gold); }

.btn-danger { background: #e5484d; color: #fff; }
.btn-danger:hover { background: #d03a3e; box-shadow: 0 4px 16px rgba(229, 72, 77, 0.3); }

.btn-ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--border-icon-btn); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ===== Forms ===== */
.form-group { margin-bottom: 16px; }

.form-label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; }

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-icon-btn);
  background: var(--bg-body);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-rgba-15);
  outline: none;
}

.form-row { display: flex; gap: 12px; }
.form-row > * { flex: 1; }

/* ===== Code Display ===== */
.code-display {
  background: var(--bg-body);
  border: 1px dashed var(--border-icon-btn);
  border-radius: var(--border-radius-sm);
  padding: 14px;
  margin: 10px 0;
  direction: ltr;
  text-align: left;
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-primary);
  position: relative;
  white-space: pre;
  overflow-x: auto;
  word-break: normal;
}

/* // notes inside examples must be readable */
.code-display .tk-c { color: #9a9a9a; font-style: normal; }

.code-display .copy-btn {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--border-copy-icon-btn);
  background: var(--bg-copy-icon-btn);
  color: var(--text-copy-icon-btn-stroke);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  opacity: 0;
}

.code-display:hover .copy-btn { opacity: 1; }

.code-display .copy-btn:hover { border-color: var(--gold); color: var(--gold); }

/* ===== Modal ===== */
.modal-root { position: fixed; inset: 0; z-index: 100; display: none; }

.modal-root.open { display: flex; align-items: center; justify-content: center; padding: 20px; }

.modal-overlay {
  position: absolute;
  inset: 0;
  background: var(--bg-modal-overlay);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease;
}

.modal-panel {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-modal-panel);
  border: 1px solid var(--border-modal-panel);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  animation: slideUp 0.25s ease;
}

/* Slow transformer-style dialog animation (images / user dialogs) */
.modal-panel.anim-slow {
  animation: modalZoomIn 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  transform-origin: center center;
}
.modal-root.closing .modal-panel.anim-slow {
  animation: modalZoomOut 0.35s cubic-bezier(0.55, 0, 0.55, 0.2) forwards;
}
.modal-root.closing .modal-overlay {
  opacity: 0;
  transition: opacity 0.35s ease;
}
@keyframes modalZoomIn {
  from { opacity: 0; transform: scale(0.92) translateY(24px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes modalZoomOut {
  from { opacity: 1; transform: scale(1) translateY(0); }
  to { opacity: 0; transform: scale(0.94) translateY(16px); }
}

/* Quick amount chips (e.g. give millions of tokens in one tap) */
.chip-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.chip {
  padding: 7px 14px;
  border-radius: 20px;
  border: 1px solid #2E2E2E;
  background: #1E1E1E;
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 150ms ease;
  font-variant-numeric: tabular-nums;
}
.chip:hover { border-color: rgba(255,255,255,0.22); background: #FFFFFF; color: #0A0A0A; }

/* Users search */
.search-input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid #2E2E2E;
  background: #0A0A0A;
  color: #FFFFFF;
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.search-input::placeholder { color: #555; }
.search-input:focus { border-color: #FFFFFF; box-shadow: 0 0 0 3px rgba(255,255,255,0.12); outline: none; }

/* Signup key display */
.signup-key {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  background: #0A0A0A;
  border: 1px dashed #2E2E2E;
  border-radius: 8px;
  padding: 10px 12px;
  margin-top: 8px;
  direction: ltr;
}
.signup-key code { color: #FFFFFF; font-family: "SF Mono","Fira Code",monospace; font-size: 0.78rem; word-break: break-all; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border-modal-panel); }

.modal-title { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); }

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-modal-close);
  background: var(--bg-modal-close);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover { border-color: var(--gold); color: var(--gold); background: var(--bg-icon-btn); }

.modal-close svg { width: 20px; height: 20px; stroke: currentColor; }

.modal-body { padding: 24px; }

.modal-footer { display: flex; gap: 12px; justify-content: flex-end; padding: 16px 24px; border-top: 1px solid var(--border-modal-panel); }

/* ===== Toast (top-right, swipeable) ===== */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--border-radius-md);
  background: var(--bg-modal-panel);
  border: 1px solid var(--border-modal-panel);
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.38s cubic-bezier(0.22, 1, 0.36, 1);
  min-width: 280px;
  max-width: 400px;
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
}

.toast.dragging { cursor: grabbing; transition: none !important; }
.toast.leaving { animation: toastOut 0.3s ease forwards; }

@keyframes toastIn { from { opacity: 0; transform: translateX(120%); } to { opacity: 1; transform: none; } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(120%); } }

.toast.success { border-color: var(--gold-rgba-35); }
.toast.error { border-color: rgba(229, 72, 77, 0.35); }
.toast.info { border-color: var(--gold-rgba-15); }

.toast-icon { flex-shrink: 0; width: 20px; height: 20px; stroke: currentColor; }
.toast.success .toast-icon { color: var(--gold); }
.toast.error .toast-icon { color: #e5484d; }
.toast.info .toast-icon { color: var(--gold); }

.toast-message { flex: 1; font-size: 0.9rem; color: var(--text-primary); }

.toast-close {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

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

/* ===== API Keys ===== */
.key-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border-toolbar); }

.key-item:last-child { border-bottom: none; }

.key-info { flex: 1; min-width: 0; }

.key-name { font-weight: 500; color: var(--text-primary); margin-bottom: 2px; }

.key-meta { font-size: 0.75rem; color: var(--text-secondary); direction: ltr; }

.key-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ===== Models ===== */
.model-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border-toolbar); }

.model-item:last-child { border-bottom: none; }

.model-id { font-family: "SF Mono", "Fira Code", monospace; font-size: 0.85rem; color: var(--text-primary); background: var(--bg-body); padding: 6px 10px; border-radius: 6px; border: 1px solid var(--border-icon-btn); direction: ltr; }

.model-kind { font-size: 0.7rem; font-weight: 600; padding: 3px 8px; border-radius: 20px; text-transform: uppercase; letter-spacing: 0.03em; }

.model-kind.chat { background: var(--gold-rgba-15); color: var(--gold); border: 1px solid var(--gold-rgba-35); }
.model-kind.image { background: var(--gold-rgba-04); color: var(--gold); border: 1px solid var(--gold-rgba-15); }

/* ===== Settings ===== */
.settings-section { margin-bottom: 24px; }

.settings-title { font-size: 0.85rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 12px; }

.settings-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px; background: var(--bg-settings-item); border: 1px solid var(--border-settings-item); border-radius: var(--border-radius-sm); margin-bottom: 8px; transition: all var(--transition-fast); }

.settings-item:hover { border-color: var(--gold-rgba-35); }

.settings-label { font-size: 0.9rem; color: var(--text-settings-label); }

/* Toggle Switch */
.toggle { position: relative; width: 52px; height: 28px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border-icon-btn);
  border-radius: 28px;
  transition: background var(--transition-fast);
  cursor: pointer;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  top: 3px;
  right: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--text-primary);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}
.toggle input:checked + .toggle-slider { background: var(--gold); }
.toggle input:checked + .toggle-slider::before { transform: translateX(-24px); }
.toggle input:focus-visible + .toggle-slider { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ===== Loading States ===== */
.loading-skeleton {
  background: linear-gradient(90deg, var(--bg-icon-btn) 25%, var(--bg-card) 50%, var(--bg-icon-btn) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--border-radius-sm);
}

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

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-icon-btn);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.spinner-lg { width: 32px; height: 32px; border-width: 3px; }

/* ===== Empty State ===== */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-secondary);
}

.empty-state svg { width: 64px; height: 64px; stroke: var(--text-secondary); margin-bottom: 16px; opacity: 0.5; }

.empty-state-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }

.empty-state-desc { font-size: 0.85rem; line-height: 1.5; }

/* ===== API Base Display ===== */
.api-base { display: flex; align-items: center; gap: 8px; padding: 12px; background: var(--bg-body); border: 1px dashed var(--border-icon-btn); border-radius: var(--border-radius-sm); font-size: 0.8rem; font-family: "SF Mono", "Fira Code", monospace; direction: ltr; color: var(--text-secondary); }

.api-base code { color: var(--gold); font-weight: 500; }

/* ===== Admin User Dialog ===== */
.user-dialog-tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border-modal-panel); }

.user-dialog-tab { padding: 10px 16px; background: none; border: none; color: var(--text-secondary); font-size: 0.85rem; font-weight: 500; cursor: pointer; position: relative; transition: color var(--transition-fast); }

.user-dialog-tab:hover { color: var(--text-primary); }

.user-dialog-tab.active { color: var(--gold); }

.user-dialog-tab.active::after { content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 2px; background: var(--gold); border-radius: 1px; }

.user-dialog-panel { display: none; }

.user-dialog-panel.active { display: block; animation: fadeIn 0.2s ease; }

/* ===== Verification Codes ===== */
.verification-code { font-family: "SF Mono", "Fira Code", monospace; font-size: 0.85rem; direction: ltr; background: var(--bg-body); padding: 8px 12px; border-radius: 6px; border: 1px dashed var(--border-icon-btn); color: var(--gold); font-weight: 600; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .main { padding: 16px; padding-top: 76px; max-width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-value { font-size: 1.4rem; }
  .modal-root.open { padding: 12px; align-items: flex-end; }
  .modal-panel { max-width: 100%; margin: 0; max-height: 92vh; }
  .modal-body { padding: 16px; }
  .modal-footer { flex-direction: row; }
  .modal-footer .btn { flex: 1; }
  .toast-container { top: 12px; left: 12px; right: 12px; }
  .toast { min-width: 0; max-width: 100%; }
  .form-row { flex-direction: column; gap: 0; }
  .key-item { flex-direction: column; align-items: stretch; }
  .key-actions { width: 100%; }
  .key-actions .btn { flex: 1; }
  .box { padding: 16px; }
  .page-title { font-size: 1.25rem; }
  table { font-size: 0.78rem; }
  th, td { padding: 10px 8px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-card { padding: 14px; }
  .stat-value { font-size: 1.2rem; }
  .card { padding: 24px 20px; }
  .tabs button { padding: 9px 10px; font-size: 0.85rem; }
}

/* ===== Print ===== */
@media print {
  .side, .menu-toggle, .modal-root, .toast-container, .btn { display: none !important; }
  .main { margin: 0; padding: 0; }
  body { background: white; color: black; }
  .box, .card, .stat-card { border: 1px solid #ddd; background: white; box-shadow: none; }
}

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