:root {
  color-scheme: dark;
  --ink: #f4f1e8;
  --muted: #a7a7ad;
  --surface: #171b24;
  --line: #2b303b;
  --accent: #d77757;
  --green: #8ac6a3;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 12%, rgba(215,119,87,.16), transparent 30rem),
    #10131a;
  font: 16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.topbar, main, footer { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 28px 0; border-bottom: 1px solid var(--line); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 0; font: 600 1.15rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; }
.eyebrow { margin-bottom: 6px; color: var(--accent); font: 700 .7rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .16em; }
.status { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: .82rem; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 14px var(--green); }
.hero { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; min-height: 440px; padding: 64px 0; }
.auth-panel { display: grid; grid-template-columns: 1fr minmax(320px, 440px); gap: 72px; align-items: center; min-height: 520px; padding: 60px 0; }
.auth-panel[hidden], .hero[hidden], .grid[hidden] { display: none; }
.auth-title { font-size: clamp(2.4rem, 6vw, 4.8rem); }
form { display: grid; gap: 18px; padding: 30px; border: 1px solid var(--line); background: rgba(23,27,36,.75); }
label { display: grid; gap: 8px; color: var(--muted); font-size: .8rem; }
input { width: 100%; padding: 13px 14px; border: 1px solid #3a404c; border-radius: 3px; color: var(--ink); background: #10131a; font: inherit; }
input:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
form button { padding: 13px 16px; border: 0; border-radius: 3px; color: #11141a; background: var(--accent); font: 700 .8rem ui-monospace, monospace; cursor: pointer; }
form button:disabled { cursor: wait; opacity: .55; }
.form-message { min-height: 1.4em; margin: 0; color: #e79a87; font-size: .8rem; }
h2 { max-width: 800px; margin-bottom: 22px; font: 500 clamp(2.6rem, 7vw, 5.6rem)/.98 Georgia, serif; letter-spacing: -.045em; }
.lede { max-width: 680px; color: var(--muted); font-size: 1.05rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.actions a { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px; border: 1px solid var(--accent); border-radius: 3px; font: 700 .75rem ui-monospace, monospace; text-decoration: none; }
.primary-action { color: #11141a; background: var(--accent); }
.secondary-action { color: var(--accent); background: transparent; }
.actions a:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.orb { display: grid; place-items: center; width: 154px; aspect-ratio: 1; border: 1px solid rgba(215,119,87,.5); border-radius: 50%; color: var(--accent); font: 500 4rem Georgia, serif; box-shadow: inset 0 0 50px rgba(215,119,87,.12), 0 0 80px rgba(215,119,87,.08); }
.grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.card { min-height: 250px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(23,27,36,.64); }
.number { color: #686b73; font: .72rem ui-monospace, monospace; }
h3 { margin: 50px 0 12px; font-size: 1rem; }
.card p { min-height: 70px; color: var(--muted); font-size: .88rem; }
.tag { display: inline-block; padding: 5px 8px; border-radius: 3px; font: 700 .65rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .06em; }
.tag.active { color: var(--green); background: rgba(138,198,163,.1); }
.tag.waiting { color: #d9b280; background: rgba(217,178,128,.1); }
footer { padding: 34px 0 44px; color: #686b73; font: .7rem ui-monospace, monospace; }

@media (max-width: 820px) {
  .hero { min-height: auto; padding: 70px 0 50px; }
  .orb { display: none; }
  .grid { grid-template-columns: 1fr 1fr; }
  .auth-panel { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 520px) {
  .topbar, main, footer { width: min(100% - 28px, 1120px); }
  .topbar { padding-top: max(22px, env(safe-area-inset-top)); }
  .status { font-size: 0; }
  .status::after { content: "Prêt"; font-size: .75rem; }
  .hero { padding-top: 52px; }
  .actions { display: grid; }
  h2 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .grid { grid-template-columns: 1fr; }
  .card { min-height: 210px; }
  h3 { margin-top: 32px; }
  .card p { min-height: auto; }
}