/* Memoryboard caregiver UI (TODO P1-6).

   Mobile-first, single column, no framework, no @import, no url() to any
   external host, no web fonts (system stack only) — the caregiver UI is a
   plain phone-first form, not the frame's card renderer (that's
   app/renderer/templates/base.css, a separate deterministic-render surface,
   FR-5.5). Tap targets are >=44px per common mobile a11y guidance. */

:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #5a5a5a;
  --border: #d0d0d0;
  --accent: #2f5fa3;
  --accent-fg: #ffffff;

  --chip-scheduled-bg: #e8ecf5;
  --chip-scheduled-fg: #2f4a7a;
  --chip-live-bg: #e3f5e8;
  --chip-live-fg: #1e6b34;
  --chip-expired-bg: #ececec;
  --chip-expired-fg: #5a5a5a;
  --chip-failed-bg: #fbe4e4;
  --chip-failed-fg: #9c2b2b;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --fg: #f0f0f0;
    --muted: #b0b0b0;
    --border: #3a3d44;
    --accent: #7aa4e0;
    --accent-fg: #0d1220;

    --chip-scheduled-bg: #253352;
    --chip-scheduled-fg: #c7d6f2;
    --chip-live-bg: #1e3d27;
    --chip-live-fg: #b9f0c7;
    --chip-expired-bg: #2c2e33;
    --chip-expired-fg: #b0b0b0;
    --chip-failed-bg: #4a2323;
    --chip-failed-fg: #f5b8b8;
  }
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  font-size: 18px;
  line-height: 1.4;
  color: var(--fg);
  background: var(--bg);
}

.board {
  max-width: 640px;
  margin: 0 auto;
  padding: 1rem;
}

h1 {
  font-size: 1.5rem;
  margin: 0.5rem 0 1rem;
}

/* --- compose form ---------------------------------------------------- */

.compose-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.compose-form label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--muted);
}

.compose-form textarea,
.compose-form input[type="text"],
.compose-form input[type="email"],
.compose-form input[type="number"],
.compose-form select,
.compose-form button {
  /* Form controls don't inherit the body font: without this, Chromium
     renders the compose textarea in its monospace default while every
     other word on the page is the system sans. */
  font-family: inherit;
  font-size: 1rem;
  min-height: 44px;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--fg);
  width: 100%;
}

.compose-form textarea {
  min-height: 6rem;
  resize: vertical;
}

.compose-form button {
  margin-top: 0.25rem;
  background: var(--accent);
  color: var(--accent-fg);
  border-color: var(--accent);
  font-weight: 600;
  cursor: pointer;
}

.compose-form button:active {
  opacity: 0.85;
}

/* "Show now" checkbox row (TODO P1-10 follow-up, SPEC D-13/R-3): the
   `.compose-form input[...]` rules above deliberately don't list
   `input[type="checkbox"]`, so it never inherits their `width: 100%`; this
   just lays the checkbox and its label out on one row instead of each
   stacking as its own flex item under `.compose-form`'s column layout. */
.show-now-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
}

.show-now-row input[type="checkbox"] {
  width: 1.5rem;
  height: 1.5rem;
  flex: 0 0 auto;
  accent-color: var(--accent);
}

.show-now-row label {
  font-weight: 400;
  color: var(--fg);
  cursor: pointer;
}

.form-error {
  background: var(--chip-failed-bg);
  color: var(--chip-failed-fg);
  border: 1px solid var(--chip-failed-fg);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  margin: 0;
}

/* --- setup form (TODO P4-5 slice, SPEC D-12) --------------------------- */

.setup-intro {
  color: var(--muted);
  margin: 0 0 1rem;
}

.setup-form fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem 1rem;
  margin: 0 0 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.setup-form legend {
  font-weight: 600;
  padding: 0 0.35rem;
}

.field-hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

/* --- board list -------------------------------------------------------- */

.board-list {
  display: block;
}

.card-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-row {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
}

.card-text {
  font-size: 1.1rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.card-sender {
  color: var(--muted);
  font-size: 0.95rem;
  margin-top: 0.25rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.chip {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.chip-scheduled {
  background: var(--chip-scheduled-bg);
  color: var(--chip-scheduled-fg);
}

.chip-live {
  background: var(--chip-live-bg);
  color: var(--chip-live-fg);
}

.chip-expired {
  background: var(--chip-expired-bg);
  color: var(--chip-expired-fg);
}

.chip-failed {
  background: var(--chip-failed-bg);
  color: var(--chip-failed-fg);
}

.empty {
  color: var(--muted);
  font-style: italic;
}