/*
 * Coach portal styles (v1). First-party only — no inline CSS anywhere so the
 * CSP needs no 'unsafe-inline' (docs/web-portal.md §5). Dark-first to match the
 * app brand; light is a tamer translation via prefers-color-scheme. Tokens are
 * copied from app/src/constants/theme.ts.
 */

/* Dark is the hero scheme (default). */
:root {
  --bg: #0b0c0a;
  --element: #191b17;
  --text: #f7fbff;
  --text-secondary: #a6ada9;
  --accent: #d5ff5f;
  --on-accent: #101208;
  --border: rgba(247, 251, 255, 0.08);
  --danger: #ff5257;
  --warn: #f5b759;

  --radius-card: 20px;
  --radius-input: 16px;
  --radius-pill: 999px;
}

/* Light is a tamer translation of the same roles. */
@media (prefers-color-scheme: light) {
  :root {
    --bg: #fafaf7;
    --element: #f0f1ec;
    --text: #141613;
    --text-secondary: #5d635b;
    --tint: #54700e;
    --accent: #c6e93f;
    --on-accent: #171a0b;
    --border: rgba(20, 22, 19, 0.08);
    --danger: #dc3e42;
    --warn: #b7791f;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* --- Header --- */
.site-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}

.wordmark {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.wordmark-accent {
  color: var(--accent);
}

/* Light mode: raw lime fails as text, use the darkened olive tint. */
@media (prefers-color-scheme: light) {
  .wordmark-accent {
    color: var(--tint);
  }
}

/* --- Main / card --- */
.main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  width: 100%;
  max-width: 420px;
  background: var(--element);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px;
}

.card-title {
  margin: 0 0 6px;
  font-size: 1.4rem;
  font-weight: 700;
}

.card-subtitle {
  margin: 0 0 20px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.loading-text {
  margin: 0;
  color: var(--text-secondary);
  text-align: center;
}

/* --- Form fields --- */
.field {
  margin-bottom: 16px;
}

.field-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.field-input {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  appearance: none;
}

.field-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* --- Buttons --- */
.btn {
  width: 100%;
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
}

.btn:disabled {
  opacity: 0.55;
  cursor: default;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
  margin-top: 20px;
}

/* --- Signed-in shell --- */
.account-email {
  margin: 0 0 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  word-break: break-all;
}

.api-status {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.api-status--ok {
  color: var(--accent);
}

/* Light mode: lime is illegible as text, use the tint. */
@media (prefers-color-scheme: light) {
  .api-status--ok {
    color: var(--tint);
  }
}

.api-status--error {
  color: var(--danger);
}

.api-status--warn {
  color: var(--warn);
}

/* --- Inline error region --- */
.error-region {
  margin: 0 0 14px;
  min-height: 1.2em;
  font-size: 0.9rem;
  color: var(--danger);
}

.error-region:empty {
  margin: 0;
  min-height: 0;
}