/* R ONE sign in and access requests. Tokens follow DEMO-R03 dist/app.css.
   Riviosa Gothic Book 400 only; no bold anywhere. Red is used sparingly: errors and focus. */
@font-face { font-family: "Riviosa Gothic"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("/assets/fonts/riviosa-gothic-book.woff2") format("woff2"); } /* existing site font path */

:root {
  color-scheme: light dark;
  --bg: #ffffff; --surface: #f5f5f7; --card: #ffffff; --ink: #1d1d1f; --ink-2: #424245; --muted: #6e6e73;
  --line: #d2d2d7; --line-soft: #e8e8ed; --invert-bg: #1d1d1f; --invert-ink: #ffffff;
  --accent: #b0261c; --accent-ink: #b0261c;
  --radius: 14px;
  --font: "Riviosa Gothic", -apple-system, "Segoe UI", system-ui, sans-serif;
  --dur: 180ms;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #000000; --surface: #161617; --card: #1d1d1f; --ink: #f5f5f7; --ink-2: #d2d2d7; --muted: #a1a1a6;
    --line: #424245; --line-soft: #2c2c2e; --invert-bg: #f5f5f7; --invert-ink: #000000;
    --accent: #c9352a; --accent-ink: #ff6b5f;
  }
}
:root[data-theme="dark"] {
  --bg: #000000; --surface: #161617; --card: #1d1d1f; --ink: #f5f5f7; --ink-2: #d2d2d7; --muted: #a1a1a6;
  --line: #424245; --line-soft: #2c2c2e; --invert-bg: #f5f5f7; --invert-ink: #000000;
  --accent: #c9352a; --accent-ink: #ff6b5f;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
* { font-weight: 400 !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--surface); color: var(--ink); font: 400 16px/1.5 var(--font); min-height: 100vh; }
a { color: var(--ink); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.skip { position: absolute; left: 16px; top: -48px; background: var(--invert-bg); color: var(--invert-ink); padding: 8px 12px; border-radius: 8px; z-index: 2; }
.skip:focus { top: 12px; }

.top { display: flex; align-items: center; justify-content: space-between; padding: 16px clamp(16px, 4vw, 40px); }
.mark { letter-spacing: .14em; font-size: 15px; }
.mark-one { color: var(--ink); }
.theme { font: inherit; font-size: 14px; color: var(--ink-2); background: transparent; border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px; cursor: pointer; min-height: 36px; }
.theme:hover { border-color: var(--ink-2); }

.wrap { padding: 8px 16px 48px; display: grid; justify-items: center; }
.card { width: 100%; max-width: 460px; background: var(--card); border: 1px solid var(--line-soft); border-radius: var(--radius); padding: clamp(20px, 5vw, 36px); }
.eyebrow { margin: 0 0 6px; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
h1 { margin: 0; font-size: clamp(26px, 6vw, 32px); line-height: 1.15; letter-spacing: -.01em; }
h2 { margin: 0 0 8px; font-size: 22px; }
.lede { margin: 10px 0 20px; color: var(--ink-2); }

.modes { display: flex; gap: 4px; padding: 4px; background: var(--surface); border-radius: 999px; margin-bottom: 20px; }
.modes a { flex: 1; text-align: center; text-decoration: none; padding: 8px 10px; border-radius: 999px; color: var(--ink-2); font-size: 15px; min-height: 40px; display: grid; place-items: center; }
.modes a[aria-current="page"] { background: var(--card); color: var(--ink); box-shadow: 0 0 0 1px var(--line); }

.banner { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; font-size: 14px; color: var(--ink-2); margin-bottom: 16px; background: var(--surface); }
.status { border-radius: 10px; padding: 12px 14px; margin-bottom: 16px; font-size: 15px; border: 1px solid var(--line); }
.status[data-kind="error"] { border-color: var(--accent); color: var(--ink); }
.status[data-kind="error"]::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: 1px; }
.status[data-kind="ok"] { background: var(--surface); }
.status:focus { outline: none; }

form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
label { font-size: 14px; color: var(--ink-2); }
input { font: inherit; font-size: 16px; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; width: 100%; min-height: 46px; }
input:hover { border-color: var(--muted); }
input:focus-visible { outline: 2px solid var(--ink); outline-offset: 0; border-color: var(--ink); }
input[aria-invalid="true"] { border-color: var(--accent); }
.hint, .note { margin: 0; font-size: 13px; color: var(--muted); }
.err { margin: 0; font-size: 13px; color: var(--accent-ink); min-height: 0; }
.err:empty { display: none; }
.aside { margin: 0; font-size: 14px; }

button.primary, button.secondary { font: inherit; font-size: 16px; border-radius: 999px; padding: 12px 18px; min-height: 48px; cursor: pointer; width: 100%; transition: opacity var(--dur); }
button.primary { background: var(--invert-bg); color: var(--invert-ink); border: 1px solid var(--invert-bg); }
button.secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }
button[disabled], button[aria-busy="true"] { opacity: .5; cursor: not-allowed; }

.divider { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.foot { max-width: 460px; width: 100%; margin: 16px 0 0; font-size: 13px; color: var(--muted); text-align: center; }

@media (max-width: 360px) {
  .card { padding: 18px 14px; border-radius: 12px; }
  .modes a { font-size: 14px; padding: 8px 6px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }