/*
 * login.css — standalone stylesheet for login.html.
 *
 * Deliberately separate from cf.css: login.html is the one page an unauthenticated
 * browser may reach (owner request 2026-09-24, docs/SAFETY.md), so its CSS/JS must not
 * depend on anything gated behind a session. Colour tokens mirror cf.css's light/dark
 * pair so the page reads as part of the same product; fonts are the same self-hosted
 * files (public — see dashboard_server.PUBLIC_UNAUTHENTICATED_STATIC_PATHS).
 */

@font-face { font-family: "Inter"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/inter-400.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/inter-600.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/jetbrains-mono-500.woff2") format("woff2"); }

:root {
  color-scheme: light;
  --bg: #E9EBEF;
  --panel: #FFFFFF;
  --line: rgba(15, 20, 30, 0.10);
  --field-line: #6B7385;
  --text: #14181F;
  --muted: #3A4150;
  --ink-solid: #14181F;
  --ink-solid-hover: #33363E;
  --on-accent: #1A0F08;
  --danger: #B41F3A;
  --danger-soft: rgba(180, 31, 58, 0.12);
  --accent-deep: #A8430A;
  --shadow: 0 1px 2px rgba(11, 11, 10, 0.05), 0 8px 20px rgba(11, 11, 10, 0.06);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Noto Sans", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", "SFMono-Regular", Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0E151D;
    --panel: #141C27;
    --line: rgba(236, 231, 223, 0.10);
    --field-line: #6B7A8F;
    --text: #ECE7DF;
    --muted: #C9C3B9;
    --ink-solid: #ECE7DF;
    --ink-solid-hover: #D2CDC5;
    --on-accent: #1A0F08;
    --danger: #FF6B7F;
    --danger-soft: rgba(255, 107, 127, 0.12);
    --accent-deep: #FF7A1A;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 8px 22px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body.login {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 32px 28px;
}

.login-brand-mark {
  width: 28px;
  height: 28px;
  margin-bottom: 12px;
  color: var(--accent-deep);
}

.login-brand-mark svg { width: 100%; height: 100%; }

.login-card h1 {
  margin: 0 0 8px;
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
}

.login-lede {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 13px;
}

form { display: flex; flex-direction: column; gap: 8px; }

label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
}

input[type="password"] {
  font: 13px/1.4 var(--mono);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--field-line);
  border-radius: 9px;
  padding: 10px 12px;
  width: 100%;
}

input[type="password"]::placeholder { color: var(--muted); }

input[type="password"]:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 2px;
}

.login-error {
  margin: 0;
  padding: 8px 10px;
  border-radius: 9px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 12px;
  font-weight: 600;
}

button[type="submit"] {
  margin-top: 8px;
  padding: 10px 16px;
  border: none;
  border-radius: 9px;
  background: var(--ink-solid);
  color: var(--bg);
  font: 600 13px/1.4 var(--font);
  cursor: pointer;
}

button[type="submit"]:hover { background: var(--ink-solid-hover); }
button[type="submit"]:disabled { opacity: 0.6; cursor: default; }

@media (max-width: 360px) {
  .login-card { padding: 24px 18px; }
}