:root {
    --bg: #faf9f5;
    --bg-2: #ebe8dd;
    --surface: #ffffff;
    --border: #e6e2d6;
    --border-2: #d4cfbe;
    --ink: #2a2925;
    --ink-2: #5c5a52;
    --ink-3: #8b8879;
    --accent: #c96442;
    --bad: #b54040;
    --bad-soft: #f6e3e0;
    --radius-sm: 6px;
    font-family: 'Geist', -apple-system, system-ui, sans-serif;
  }
  * { box-sizing: border-box; }
  html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
  body { display: grid; place-items: center; padding: 24px; }
  .login { width: min(380px, 100%); }
  .brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 40px; }
  .brand-mark { width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center; background: var(--ink); color: var(--bg); font-family: 'Fraunces', serif; font-weight: 600; font-size: 19px; font-style: italic; }
  .brand-name { font-family: 'Fraunces', serif; font-size: 22px; font-weight: 500; letter-spacing: -0.015em; }
  .brand-name em, .title em { color: var(--accent); font-style: italic; }
  .title { margin: 0 0 6px; text-align: center; font-family: 'Fraunces', serif; font-size: 32px; line-height: 1.1; font-weight: 400; letter-spacing: -0.025em; }
  .sub { margin: 0 0 32px; color: var(--ink-2); text-align: center; }
  .field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
  label { font-size: 12.5px; font-weight: 500; }
  input { width: 100%; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); padding: 12px 14px; font: inherit; outline: none; transition: border-color 120ms ease, box-shadow 120ms ease; }
  input:focus { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(42, 41, 37, 0.06); }
  input.error { border-color: var(--bad); background: var(--bad-soft); }
  .password-row { display: flex; align-items: stretch; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); }
  .password-row:focus-within { border-color: var(--ink); box-shadow: 0 0 0 3px rgba(42, 41, 37, 0.06); }
  .password-row input { border: 0; background: transparent; box-shadow: none; }
  .toggle { width: auto; border: 0; background: transparent; color: var(--ink-3); padding: 0 14px; font: inherit; cursor: pointer; }
  .toggle:hover { color: var(--ink); }
  .error-box { display: none; margin: 0 0 14px; padding: 10px 12px; border: 1px solid #e7c4bf; border-radius: var(--radius-sm); background: var(--bad-soft); color: var(--bad); font-size: 12.5px; }
  .hint { min-height: 20px; margin-top: 12px; color: var(--ink-3); text-align: center; font-size: 12.5px; }
  .btn { width: 100%; border: 1px solid var(--ink); border-radius: var(--radius-sm); background: var(--ink); color: var(--bg); padding: 12px 18px; font: inherit; font-weight: 500; cursor: pointer; }
  .btn:hover { background: #1a1916; border-color: #1a1916; }
  .btn:disabled { opacity: .55; cursor: not-allowed; }
  .footer { margin-top: 36px; text-align: center; color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }