/*
 * theme.css — Passkey console design tokens.
 * Opens dark (:root = dark, color-scheme: dark). html[data-theme="light"]
 * carries the daytime set for a lobby screen run in bright rooms.
 */

:root {
  color-scheme: dark;

  --canvas: #14120f;
  --surface: #2c2a27;
  --surface-2: #34312c;
  --border: #423d37;
  --border-strong: #5c5650;
  --ink: #f2ede4;
  --muted: #99958f;

  --accent: #4c7a5b;
  --accent-hover: #5c8c6b;
  --accent-ink: #f4faf6;
  --accent-text: #c9a15a;
  --accent-strong: #8ab098;
  --accent-soft: color-mix(in srgb, var(--accent) 22%, var(--surface));
  --accent-border: color-mix(in srgb, var(--accent) 45%, transparent);

  --success: #4c7a5b;
  --success-ink: #f4faf6;
  --success-soft: color-mix(in srgb, var(--success) 24%, var(--surface));
  --success-strong: #8fbfa0;

  --warning: #b8863f;
  --warning-ink: #211a0f;
  --warning-soft: color-mix(in srgb, var(--warning) 24%, var(--surface));
  --warning-strong: #dcac6c;

  --danger: #b3552f;
  --danger-ink: #fbf1ea;
  --danger-soft: color-mix(in srgb, var(--danger) 26%, var(--surface));
  --danger-strong: #e69a76;

  --chart-1: #4c7a5b;
  --chart-2: #c9a15a;
  --chart-3: #b3552f;
  --chart-4: #73987f;
  --chart-5: #7d97ad;
  --chart-6: #9c86ad;

  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display-weight: 600;
  --display-tracking: -0.01em;
  --eyebrow-tracking: 0.04em;

  --radius-btn: 6px;
  --radius-card: 6px;
  --radius-input: 6px;
  --radius-lg: 6px;
  --radius-xl: 6px;
  --border-w: 1px;
  --border-strong-w: 1px;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 24px -12px rgba(0, 0, 0, 0.55);
  --shadow-raised: 0 4px 12px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.6);
  --shadow-btn: 0 1px 2px rgba(0, 0, 0, 0.3);
  --card-pad: 1.5rem;
  --caps: none;
  --caps-tracking: 0.02em;
  --btn-weight: 600;
  --measure: 68ch;

  /* This app's own tokens — the console screen. */
  --x-glass-bg: color-mix(in srgb, var(--surface) 82%, transparent);
  --x-glass-border: color-mix(in srgb, var(--accent-text) 38%, transparent);
  --x-glass-border-strong: color-mix(in srgb, var(--accent-text) 62%, transparent);
  --x-cell-bg: color-mix(in srgb, var(--canvas) 55%, var(--surface));
  --x-cell-filled-border: color-mix(in srgb, var(--accent-text) 70%, transparent);
  --x-stage-vignette: radial-gradient(ellipse at 50% -10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%);
}

html[data-theme="light"] {
  color-scheme: light;

  --canvas: #f4efe4;
  --surface: #ffffff;
  --surface-2: #ede6d6;
  --border: #ddd3bd;
  --border-strong: #c1b393;
  --ink: #211c14;
  --muted: #6c6455;

  --accent: #3f6a4c;
  --accent-hover: #345a40;
  --accent-ink: #f4faf6;
  --accent-text: #7c5f20;
  --accent-strong: #345a40;
  --accent-soft: color-mix(in srgb, var(--accent) 14%, var(--surface));
  --accent-border: color-mix(in srgb, var(--accent) 38%, transparent);

  --success: #2f6b45;
  --success-ink: #f4faf6;
  --success-soft: color-mix(in srgb, var(--success) 16%, var(--surface));
  --success-strong: #1f4d30;

  --warning: #93601c;
  --warning-ink: #fbf6ec;
  --warning-soft: color-mix(in srgb, var(--warning) 16%, var(--surface));
  --warning-strong: #6f480f;

  --danger: #a8492a;
  --danger-ink: #fbf1ea;
  --danger-soft: color-mix(in srgb, var(--danger) 16%, var(--surface));
  --danger-strong: #7d3319;

  --chart-1: #3f6a4c;
  --chart-2: #8a6a24;
  --chart-3: #a8492a;
  --chart-4: #345a40;
  --chart-5: #3f6178;
  --chart-6: #63507a;

  --shadow-card: 0 1px 2px rgba(30, 24, 12, 0.08), 0 8px 20px -12px rgba(30, 24, 12, 0.18);
  --shadow-raised: 0 4px 12px rgba(30, 24, 12, 0.12), 0 16px 36px -16px rgba(30, 24, 12, 0.22);
  --shadow-btn: 0 1px 2px rgba(30, 24, 12, 0.14);

  --x-glass-bg: color-mix(in srgb, var(--surface) 88%, transparent);
  --x-glass-border: color-mix(in srgb, var(--accent-text) 30%, transparent);
  --x-glass-border-strong: color-mix(in srgb, var(--accent-text) 55%, transparent);
  --x-cell-bg: color-mix(in srgb, var(--surface-2) 70%, var(--surface));
  --x-cell-filled-border: color-mix(in srgb, var(--accent-text) 55%, transparent);
  --x-stage-vignette: radial-gradient(ellipse at 50% -10%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%);
}

/*
 * app.css — the door console: the top strip, the five-cell code stage, the
 * match / no-match panels and the activity rail. Nothing here moves — the
 * brief's motion is "none" — these rules are shape and depth only.
 */

html, body { height: 100%; }

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

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

/* ---- Top strip ----------------------------------------------------------- */
.top-strip {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.125rem 2rem;
  border-bottom: 1px solid var(--x-glass-border);
  background: var(--x-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}
.top-strip-right { display: flex; align-items: center; gap: 0.875rem; }

.event-name-wrap { display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
.wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.375rem;
  letter-spacing: var(--display-tracking);
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.event-name-edit-btn { opacity: 0.55; transition: opacity 0.15s ease; }
.event-name-edit-btn:hover { opacity: 1; }
.event-name-form { display: flex; align-items: center; gap: 0.5rem; }
.event-name-input { width: 17rem; max-width: 40vw; }

.tally-icon { color: var(--muted); display: inline-flex; }
.tally {
  font-family: var(--font-mono);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-size: 1.0625rem;
  color: var(--ink);
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
}
.tally-sep { color: var(--muted); }
.tally-label {
  margin-left: 0.375rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  color: var(--muted);
}

/* ---- Main console grid ----------------------------------------------------- */
.console-main {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 1.5rem;
  padding: 1.5rem 2rem 2rem;
}
@media (max-width: 900px) {
  .console-main { grid-template-columns: 1fr; }
  .activity-rail { max-height: 22rem; }
}

.console-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  min-height: 0;
  padding: 1.5rem;
}
.console-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--x-stage-vignette);
  pointer-events: none;
}

.code-form { width: 100%; display: flex; justify-content: center; position: relative; z-index: 1; }
.code-stage { display: flex; gap: 0.75rem; }
.code-cell {
  width: 4rem;
  height: 5rem;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 2.25rem;
  text-align: center;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--x-cell-bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  caret-color: var(--accent-text);
}
.code-cell:hover { border-color: var(--ink); }
.code-cell:focus {
  outline: none;
  border-color: var(--accent-text);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-text) 28%, transparent);
}
.code-cell.is-filled { border-color: var(--x-cell-filled-border); }

@media (max-width: 480px) {
  .console-main { padding: 1rem 1rem 1.5rem; }
  .console-stage { padding: 1rem 0.5rem; gap: 1.5rem; }
  .code-stage { gap: 0.5rem; }
  .code-cell { width: 2.75rem; height: 3.75rem; font-size: 1.75rem; }
}

/* ---- Result panel: idle / match / no-match -------------------------------- */
.panel { width: min(30rem, 100%); position: relative; z-index: 1; }

.panel-idle {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  color: var(--muted);
  padding: 1.5rem 1rem;
}
.panel-idle-mark { color: var(--muted); }
.panel-idle-text { font-size: 0.9375rem; }

.panel-match {
  background: var(--x-glass-bg);
  border: 1px solid var(--x-glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}
.panel-match-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.mono-tag { font-family: var(--font-mono); font-weight: 600; letter-spacing: 0.04em; }
.panel-guest-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2.25rem;
  line-height: 1.1;
  color: var(--ink);
}
.panel-guest-meta { display: flex; flex-wrap: wrap; gap: 1.25rem 1.5rem; margin: 0; color: var(--muted); font-size: 0.9375rem; }
.panel-guest-meta > div { display: flex; align-items: center; gap: 0.5rem; }
.panel-guest-meta dt { display: flex; margin: 0; color: var(--muted); }
.panel-guest-meta dd { margin: 0; color: var(--ink); font-weight: 500; }
.panel-dietary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  color: var(--warning-strong);
  font-size: 0.9375rem;
  background: var(--warning-soft);
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-card);
}

.panel-nomatch {
  background: color-mix(in srgb, var(--danger) 12%, var(--x-glass-bg));
  border: 1px solid color-mix(in srgb, var(--danger) 40%, var(--x-glass-border));
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}
.panel-nomatch-head { color: var(--danger-strong); }
.panel-nomatch-text { margin: 0; font-size: 1.0625rem; color: var(--ink); }
.panel-nomatch-text .mono-tag { color: var(--danger-strong); }

.search-results { display: flex; flex-direction: column; gap: 0.5rem; max-height: 13rem; overflow-y: auto; }
.search-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface-2);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.search-result:hover { border-color: var(--accent-border); background: var(--accent-soft); }
.search-result-name { font-weight: 600; color: var(--ink); }
.search-result-meta { font-size: 0.8125rem; color: var(--muted); }

/* ---- Activity rail ---------------------------------------------------------- */
.activity-rail {
  background: var(--x-glass-bg);
  border: 1px solid var(--x-glass-border);
  border-radius: var(--radius-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.activity-rail-title {
  margin: 0;
  padding: 1.125rem 1.125rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.activity-list { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 0.375rem; }
.activity-row { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.75rem; border-bottom: 1px solid var(--border); }
.activity-row:last-child { border-bottom: none; }
.activity-row-main { display: flex; flex-direction: column; gap: 0.125rem; min-width: 0; }
.activity-row-name { font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.activity-row-meta { font-size: 0.75rem; color: var(--muted); }
.activity-undo {
  font-size: 0.8125rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 0.25rem;
}
.activity-empty { padding: 2rem 1rem; }

/* ---- Import screen ----------------------------------------------------------- */
.import-main { flex: 1 1 auto; display: flex; justify-content: center; padding: 2rem 1.25rem; }
.import-card { max-width: 44rem; width: 100%; }
.import-drop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-card);
  cursor: pointer;
  color: var(--muted);
  transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}
.import-drop:hover, .import-drop.is-dragover { border-color: var(--accent-text); background: var(--accent-soft); color: var(--ink); }
/* The real tappable control: the whole drop zone, not a sr-only sliver. */
.import-file-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}
.import-drop-title { font-weight: 600; color: var(--ink); }
.import-drop-hint { font-size: 0.8125rem; }
.import-preview { margin-top: 1.5rem; display: flex; flex-direction: column; gap: 1.25rem; }
.import-row-count { margin-top: 0.5rem; }