/*
 * Sign-in shell, ported from the Next.js Operator app's login page
 * (51_operator_product/30_app/src/app/login/page.tsx + LoginForm.tsx),
 * itself built to the blessed comp `40_design_comps/✓ Login.dc.html`.
 * Token values copied verbatim from that app's src/app/globals.css.
 * Plain CSS, no build step.
 */

:root {
  --bg: #f8f9ff;
  --head: #00183f;
  --sub: #46586f;
  --muted: #90a0b5;
  --line: #e7eaef;
  --accent: #2b63d9;
  --accent-deep: #1e4fae;
  --warn: #b45309;
  --warn-bg: #fdf4d7;
  --bad: #dc2626;
  --bad-bg: #fde6e6;
  --blue-bg: #eaf3fd;
  --chip-outline: #c4cddb;
  --radius-card: 10px;
}

.signin-body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 16px;
  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  color: var(--head);
}

.signin-wrap {
  width: 100%;
  max-width: 400px;
}

.signin-card {
  box-sizing: border-box;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: var(--radius-card);
  padding: 32px;
}

/* Lockup: logo + wordmark, word sitting on the logo's own baseline. */
.signin-lockup {
  display: flex;
  align-items: baseline;
  white-space: nowrap;
  line-height: 1;
  margin: 0;
}
.signin-lockup img {
  height: 30px;
  width: auto;
  margin-right: 7px;
}
.signin-lockup span {
  font-size: 13.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--head);
}

.signin-heading {
  margin: 20px 0 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--head);
}
.signin-lede {
  margin: 0 0 20px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--sub);
}

/* Inline message strip (bad/warn/info) */
.signin-notice {
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 13px;
  margin: 20px 0 0;
}
.signin-notice svg {
  flex: none;
  width: 17px;
  height: 17px;
}
.signin-notice.is-bad { background: var(--bad-bg); color: var(--bad); }
.signin-notice.is-warn { background: var(--warn-bg); color: var(--warn); }
.signin-notice.is-info { background: var(--blue-bg); color: var(--accent-deep); }

.signin-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}
.signin-actions.has-notice { margin-top: 16px; }

.signin-btn {
  box-sizing: border-box;
  display: flex;
  height: 36px;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.signin-btn-primary {
  border: 0;
  background: var(--accent);
  color: #fff;
}
.signin-btn-primary:hover { background: var(--accent-deep); }
.signin-btn-secondary {
  border: 1px solid var(--chip-outline);
  background: #fff;
  color: var(--head);
}
.signin-btn-secondary:hover { background: #f2f5fa; }

.signin-hint {
  margin: 6px 0 0;
  text-align: center;
  font-size: 11.5px;
  color: var(--muted);
}

.signin-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.signin-divider::before,
.signin-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.signin-section-label {
  margin: 0 0 14px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--sub);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.signin-field { display: block; margin-top: 14px; }
.signin-field:first-child { margin-top: 0; }
.signin-label {
  display: block;
  margin-bottom: 6px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--sub);
}
.signin-input {
  box-sizing: border-box;
  height: 36px;
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--chip-outline);
  background: #fff;
  padding: 0 12px;
  font-size: 14px;
  color: var(--head);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.signin-input::placeholder { color: var(--muted); }
.signin-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(43, 99, 217, 0.15);
}

.signin-submit { margin-top: 18px; }

.signin-foot {
  margin: 20px 0 0;
  font-size: 13.5px;
  color: var(--sub);
}
.signin-foot strong { color: var(--head); font-weight: 600; }

@media (max-width: 420px) {
  .signin-card { padding: 24px; }
}