/* ==========================================================================
   ozhx-ui — design system partagé (extrait de panel.0zhx.com)
   Source unique de vérité pour 0zhx.com, palworld.0zhx.com, offcloud.fr,
   akaza.0zhx.com et verify.sakubot.me.
   Servi depuis https://0zhx.com/assets/ui/ozhx-ui.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Polices (auto-hébergées, servies depuis 0zhx.com)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Inter';
  src: url('https://0zhx.com/assets/ui/fonts/inter-regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('https://0zhx.com/assets/ui/fonts/inter-medium.ttf') format('truetype');
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('https://0zhx.com/assets/ui/fonts/inter-semibold.ttf') format('truetype');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('https://0zhx.com/assets/ui/fonts/inter-bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('https://0zhx.com/assets/ui/fonts/jetbrains-mono.ttf') format('truetype');
  font-weight: 400 700;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   2. Jetons de design
   -------------------------------------------------------------------------- */
:root {
  /* Fonds : du plus profond au plus clair */
  --bg: #06060a;
  --bg-1: #0a0a12;
  --bg-2: #0f0f1a;
  --bg-3: #14141f;

  /* Surfaces : blanc translucide, jamais de couleur pleine */
  --surface: rgba(255, 255, 255, 0.025);
  --surface-hi: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.06);
  --border-hi: rgba(255, 255, 255, 0.12);

  /* Texte : une seule teinte, quatre opacités */
  --fg: #f5f6f8;
  --fg-2: rgba(245, 246, 248, 0.66);
  --fg-3: rgba(245, 246, 248, 0.5);   /* 5,00:1 sur --bg : au-dessus du seuil WCAG AA (4,5:1) */
  --fg-4: rgba(245, 246, 248, 0.2);

  /* Accent principal — rouge profond */
  --red: #910c00;
  --red-hi: #b0130a;
  --red-deep: #5a0800;
  --red-soft: rgba(145, 12, 0, 0.18);
  --red-soft-2: rgba(145, 12, 0, 0.08);
  --red-glow: rgba(145, 12, 0, 0.35);
  --red-accent: #d35040;

  /* Accent secondaire — bleu électrique */
  --blue: #0004ff;
  --blue-hi: #2b30ff;
  --blue-deep: #00029c;
  --blue-soft: rgba(0, 4, 255, 0.14);
  --blue-accent: #5b60ff;

  /* Sémantique */
  --green: #22c55e;
  --amber: #f59e0b;
  --red-live: #ef4444;

  /* Formes */
  --r-card: 18px;
  --r-md: 12px;
  --r-sm: 10px;
  --r-pill: 100px;

  /* Rythme */
  --gap: 14px;
  --pad-card: 22px;

  /* Typographie */
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Mouvement */
  --t: 0.2s;
}

/* --------------------------------------------------------------------------
   3. Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  font-family: var(--font);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.5;
  letter-spacing: -0.005em;
  /* clip et non hidden : hidden transforme <body> en conteneur de defilement
     et casse tout position:sticky des pages qui utilisent cette feuille. */
  overflow-x: clip;
}

h1, h2, h3, h4, h5, h6 {
  letter-spacing: -0.02em;
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.5em;
}

a {
  color: var(--blue-accent);
  text-decoration: none;
  transition: color var(--t);
}
a:hover {
  color: var(--fg);
}

code, kbd, pre, .mono, .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

::selection {
  background: var(--red-soft);
  color: #fff;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--r-pill);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.16);
}

:focus-visible {
  outline: 2px solid var(--blue-accent);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   4. Mise en page
   -------------------------------------------------------------------------- */
.ui-wrap {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.ui-page-head {
  padding: 56px 0 34px;
}
.ui-page-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0;
}
.ui-page-sub {
  color: var(--fg-2);
  font-size: 15px;
  margin: 10px 0 0;
  max-width: 60ch;
}

.ui-sec-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 14px;
}

.ui-grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* --------------------------------------------------------------------------
   5. Cartes
   -------------------------------------------------------------------------- */
.ui-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.005));
  border: 1px solid var(--border);
  border-radius: var(--r-card);
  padding: var(--pad-card);
  position: relative;
  overflow: hidden;
  transition: border-color var(--t), transform var(--t);
}
/* Halo rouge discret en haut de carte — la signature du panel. */
.ui-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
  background: radial-gradient(ellipse at 50% 0%, var(--red-soft-2), transparent 40%);
}
.ui-card > * {
  position: relative;
  z-index: 1;
}
.ui-card.is-flat::before {
  display: none;
}
.ui-card.is-blue::before {
  background: radial-gradient(ellipse at 50% 0%, var(--blue-soft), transparent 40%);
}
.ui-card.is-link:hover {
  border-color: var(--border-hi);
  transform: translateY(-2px);
}

.ui-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.ui-card-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.ui-card-sub {
  font-size: 13px;
  color: var(--fg-3);
  margin: 4px 0 0;
}

/* --------------------------------------------------------------------------
   6. Boutons
   -------------------------------------------------------------------------- */
.ui-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.005em;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--t);
  white-space: nowrap;
}
.ui-btn-primary {
  background: linear-gradient(135deg, var(--red-hi), var(--red-deep));
  color: #fff;
  box-shadow: 0 3px 14px var(--red-glow);
}
.ui-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(145, 12, 0, 0.55);
  color: #fff;
}
.ui-btn-blue {
  background: linear-gradient(135deg, var(--blue-hi), var(--blue-deep));
  color: #fff;
  box-shadow: 0 3px 14px rgba(0, 4, 255, 0.3);
}
.ui-btn-blue:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 4, 255, 0.5);
  color: #fff;
}
.ui-btn-ghost {
  background: var(--surface);
  border-color: var(--border);
  color: var(--fg-2);
}
.ui-btn-ghost:hover {
  background: var(--surface-hi);
  border-color: var(--border-hi);
  color: var(--fg);
}
.ui-btn-pill {
  border-radius: var(--r-pill);
  padding-inline: 20px;
}
.ui-btn-lg {
  font-size: 15px;
  padding: 13px 24px;
}
.ui-btn-sm {
  font-size: 12px;
  padding: 7px 12px;
}
.ui-btn:disabled,
.ui-btn.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* --------------------------------------------------------------------------
   7. Badges et pastilles
   -------------------------------------------------------------------------- */
.ui-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--fg-2);
}
.ui-badge-red {
  background: var(--red-soft);
  border-color: rgba(145, 12, 0, 0.35);
  color: var(--red-accent);
}
.ui-badge-blue {
  background: var(--blue-soft);
  border-color: rgba(0, 4, 255, 0.35);
  color: var(--blue-accent);
}
.ui-badge-green {
  background: rgba(34, 197, 94, 0.14);
  border-color: rgba(34, 197, 94, 0.35);
  color: var(--green);
}
.ui-badge-amber {
  background: rgba(245, 158, 11, 0.14);
  border-color: rgba(245, 158, 11, 0.35);
  color: var(--amber);
}

.ui-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--r-pill);
  background: var(--fg-4);
  flex: none;
}
.ui-dot.is-live {
  background: var(--red-live);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18);
  animation: ui-pulse 2s ease-in-out infinite;
}
@keyframes ui-pulse {
  50% { opacity: 0.45; }
}

/* --------------------------------------------------------------------------
   8. Formulaires
   -------------------------------------------------------------------------- */
.ui-input,
.ui-select,
.ui-textarea {
  width: 100%;
  font-family: inherit;
  font-size: 14px;
  color: var(--fg);
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 10px 13px;
  transition: border-color var(--t), background var(--t);
}
.ui-input::placeholder,
.ui-textarea::placeholder {
  color: var(--fg-4);
}
.ui-input:focus,
.ui-select:focus,
.ui-textarea:focus {
  outline: none;
  border-color: var(--blue-accent);
  background: var(--bg-3);
}
.ui-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-3);
  margin-bottom: 7px;
}

/* --------------------------------------------------------------------------
   9. Tableaux
   -------------------------------------------------------------------------- */
.ui-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.ui-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.ui-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-3);
  padding: 12px 14px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.ui-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--fg-2);
}
.ui-table tr:last-child td {
  border-bottom: none;
}
.ui-table tbody tr:hover td {
  background: var(--surface);
  color: var(--fg);
}
.ui-table .num {
  text-align: right;
}

/* --------------------------------------------------------------------------
   10. Navigation
   -------------------------------------------------------------------------- */
.ui-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(6, 6, 10, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.ui-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  height: 60px;
}
.ui-nav-brand {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--fg);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.ui-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.ui-nav-links a {
  display: inline-block;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--fg-3);
  padding: 7px 13px;
  border-radius: var(--r-pill);
  transition: all var(--t);
}
.ui-nav-links a:hover {
  color: var(--fg);
  background: var(--surface);
}
.ui-nav-links a.is-active {
  color: var(--fg);
  background: var(--surface-hi);
}

/* --------------------------------------------------------------------------
   11. Divers
   -------------------------------------------------------------------------- */
.ui-sep {
  height: 1px;
  background: var(--border);
  border: 0;
  margin: 28px 0;
}

.ui-metric {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
}
.ui-metric-lab {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-top: 4px;
}

.ui-muted { color: var(--fg-3); }
.ui-dim   { color: var(--fg-2); }

.ui-footer {
  border-top: 1px solid var(--border);
  margin-top: 64px;
  padding: 28px 0 40px;
  color: var(--fg-3);
  font-size: 13px;
}

/* Halo d'ambiance à poser en fond de page (élément vide en position fixed). */
.ui-ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 15% 0%, var(--red-soft-2), transparent 60%),
    radial-gradient(ellipse 60% 45% at 85% 10%, rgba(0, 4, 255, 0.06), transparent 60%);
}

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