/* Self-contained: the auth function exempts only /login and /login/*, so the login
   page must not depend on assets under /css or /js. Same tokens as app.css. */

:root {
  color-scheme: dark;
  --bg: #0c0d0f;
  --surface: #16181c;
  --surface-2: #1d2025;
  --line: #2a2e35;
  --ink: #f2f4f7;
  --ink-3: #6d7580;
  --accent: #42a5f5;
  --bad: #ef5350;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
               Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  -webkit-text-size-adjust: 100%;
}

body { min-height: 100dvh; display: grid; place-items: center; padding: 20px; }

.login-card {
  width: 100%;
  max-width: 320px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 16px;
}
.login-card h1 { font-size: 15px; font-weight: 600; margin: 0 0 4px; }
.login-card p.hint { margin: 0 0 16px; font-size: 12px; color: var(--ink-3); }
.login-card label {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.login-card input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  font: inherit;
  padding: 9px 11px;
}
.login-card input:focus { outline: none; border-color: var(--accent); }
.login-card button {
  width: 100%;
  margin-top: 12px;
  background: var(--accent);
  color: #06131f;
  border: 0;
  border-radius: 7px;
  font: inherit;
  font-weight: 600;
  padding: 10px;
  cursor: pointer;
  min-height: 40px;
}
.login-card button:disabled { opacity: 0.55; cursor: default; }
.login-card .msg { margin-top: 10px; font-size: 13px; min-height: 18px; color: var(--ink-3); }
.login-card .msg.err { color: var(--bad); }