:root {
  --brown: #6b4e2e;
  --brown-dark: #4a371b;
  --brown-deep: #3d2f17;
  --accent: #a6914b;
  --bg: #e9ddc7;
  --panel: #faf8f3;
  --border: #e0d5be;
  --muted: #8a7a66;
  --error: #b83232;
  --field-bg: #fbf9f4;
  --radius: 14px;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
.auth-body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--brown-dark);
  background:
    radial-gradient(circle at 5% 8%, rgba(166,145,75,.10) 0 1.4px, transparent 1.6px) 0 0/22px 22px,
    radial-gradient(circle at 95% 92%, rgba(166,145,75,.10) 0 1.4px, transparent 1.6px) 0 0/22px 22px,
    linear-gradient(135deg, #efe6d3, #e4d6bd);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; min-height: 100vh;
}

.auth-card {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  width: min(1000px, 100%);
  background: var(--panel);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(61, 47, 23, .18);
  overflow: hidden;
}

/* ── Left panel ─────────────────────────────────────────── */
.auth-left {
  display: flex; flex-direction: column;
  padding: 44px clamp(28px, 5vw, 60px) 22px;
}
.auth-brand { display: flex; align-items: center; justify-content: center; gap: 12px; }
.auth-brand .logo { color: var(--brown); flex: none; }
.auth-brand h1 { margin: 0; font-size: 26px; font-weight: 700; color: var(--brown); letter-spacing: .3px; }
.auth-tagline { text-align: center; color: var(--muted); font-size: 13px; margin: 8px 0 26px; }

.auth-heading { text-align: center; margin: 0 0 4px; font-size: 24px; color: var(--brown-dark); }
.auth-subheading { text-align: center; color: var(--muted); font-size: 14px; margin: 0 0 26px; }

.field { margin-bottom: 16px; }
.field-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.input-wrap { position: relative; display: flex; align-items: center; }
.input-wrap .lead-icon { position: absolute; left: 13px; color: var(--muted); pointer-events: none; }
.input-wrap input {
  width: 100%; padding: 12px 14px 12px 40px;
  border: 1px solid var(--border); border-radius: 9px;
  background: var(--field-bg); font-size: 14px; color: var(--brown-dark);
  transition: border-color .15s, box-shadow .15s;
}
.input-wrap input::placeholder { color: #b3a68f; }
.input-wrap input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(166,145,75,.18);
}
.toggle-pass {
  position: absolute; right: 8px; background: none; border: none; cursor: pointer;
  color: var(--muted); padding: 6px; border-radius: 6px; display: inline-flex;
}
.toggle-pass:hover { color: var(--brown); background: #f0e8d6; }
.toggle-pass:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.field-error { color: var(--error); font-size: 12.5px; margin-top: 6px; min-height: 1em; }
.form-alert {
  background: #fdf2f2; border: 1px solid #e8b4b4; color: var(--error);
  padding: 10px 12px; border-radius: 8px; font-size: 13px; margin-bottom: 18px;
}

.form-row { display: flex; align-items: center; justify-content: space-between; margin: 4px 0 22px; }
.remember { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--brown-dark); cursor: pointer; }
.remember input { width: 15px; height: 15px; accent-color: var(--accent); }
.link { color: var(--accent); font-size: 13px; text-decoration: underline; text-underline-offset: 2px; }
.link:hover { color: var(--brown); }
.link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  width: 100%; padding: 13px; border-radius: 9px; font-size: 14.5px; font-weight: 600;
  cursor: pointer; border: 1px solid transparent; transition: background .15s, border-color .15s; }
.btn-primary { background: var(--brown); color: #fff; }
.btn-primary:hover { background: #57401f; }
.btn-secondary { background: #fff; color: var(--brown); border-color: var(--border); margin-top: 2px; }
.btn-secondary:hover { background: #f4ecd8; border-color: var(--accent); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 12.5px; margin: 20px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

.auth-footer { margin-top: auto; padding-top: 26px; text-align: center; color: var(--muted); font-size: 12px; }

.placeholder-note {
  background: #fbf5e7; border: 1px solid var(--border); border-radius: 10px;
  padding: 20px; text-align: center; color: var(--brown-dark); font-size: 14px; margin-bottom: 22px;
}
.placeholder-note strong { display: block; margin-bottom: 6px; font-size: 15px; color: var(--brown); }

/* ── Right panel ────────────────────────────────────────── */
.auth-right {
  position: relative; color: #f6efe1;
  background:
    radial-gradient(circle at 70% 20%, rgba(255,255,255,.08), transparent 45%),
    linear-gradient(150deg, #7a5a33 0%, #5c4527 45%, #3d2f17 100%);
  padding: 48px clamp(28px, 4vw, 48px);
  display: flex; flex-direction: column; justify-content: center;
}
.auth-right::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(115deg, rgba(0,0,0,.05) 0 3px, transparent 3px 7px);
  opacity: .5; pointer-events: none;
}
.auth-right-inner { position: relative; z-index: 1; }
.auth-emblem {
  width: 118px; height: 118px; border-radius: 50%;
  border: 2px dashed rgba(246,239,225,.55);
  display: grid; place-items: center; margin: 0 auto 34px; color: #f0e6cf;
}
.auth-right h2 { margin: 0 0 8px; font-size: 22px; font-weight: 700; }
.auth-right > .auth-right-inner > p { margin: 0 0 30px; font-size: 14px; color: #e4d7bf; line-height: 1.5; }
.feature-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 20px; }
.feature { display: flex; gap: 14px; align-items: flex-start; }
.feature .f-icon { flex: none; color: var(--accent); margin-top: 2px; }
.feature h3 { margin: 0 0 3px; font-size: 14.5px; font-weight: 600; color: #fff; }
.feature p { margin: 0; font-size: 12.5px; color: #d9cbb0; line-height: 1.45; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 840px) {
  .auth-card { grid-template-columns: 1fr; }
  .auth-right { display: none; }
}
@media (max-width: 480px) {
  .auth-body { padding: 12px; }
  .auth-left { padding: 32px 22px 18px; }
  .form-row { flex-wrap: wrap; gap: 10px; }
}

/* ── Password-reset flow additions ──────────────────────── */
.otp-input {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 9px;
  background: var(--field-bg); font-size: 22px; letter-spacing: 8px; text-align: center;
  color: var(--brown-dark); font-variant-numeric: tabular-nums;
}
.otp-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(166,145,75,.18); }
.field-hint { font-size: 12.5px; color: var(--muted); margin: 2px 0 8px; }
.auth-alt { text-align: center; font-size: 13px; color: var(--muted); margin: 18px 0 0; }
.success-badge {
  width: 66px; height: 66px; border-radius: 50%; margin: 4px auto 18px;
  display: grid; place-items: center; color: #fff; background: var(--good, #2d7d46);
  box-shadow: 0 6px 16px rgba(45,125,70,.28);
}