/* ============================================================
   dice.css — Phase 2 UI for the dice-roll Bible study
   Mobile-first, dark, contemplative. Companion to the spinner.
   ============================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:           #0a0a0d;
  --bg-elev:     #15151a;
  --bg-elev-2:  #1d1d24;
  --border:      #25252e;
  --text:         #ece6d4;
  --text-dim:    #8a857a;
  --text-faint: #4f4d47;
  --accent:      #d4a663;  /* candle-glow amber */
  --accent-dim: #a07f43;
  --danger:      #b8584c;
  --good:        #6fa872;
  --mono:        "SF Mono", Menlo, ui-monospace, "Courier New", monospace;
  --sans:        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

input {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  width: 100%;
}
input:focus { outline: none; border-color: var(--accent); }

/* ============================================================
   App shell — single column, centered on desktop
   ============================================================ */
#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100%;
  padding: 0;
  position: relative;
}

.view {
  display: none;
  padding: 24px 20px 80px;
  animation: fadein 0.18s ease-out;
}
.view.active { display: block; }

@keyframes fadein {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   Top bar
   ============================================================ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  min-height: 32px;
}
.topbar .back {
  color: var(--text-dim);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 6px 10px 6px 0;
}
.topbar .back:hover { color: var(--accent); }
.topbar .title {
  flex: 1 1 auto;
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
}
.topbar .gear {
  color: var(--text-dim);
  font-size: 1.2rem;
  padding: 6px 0 6px 10px;
}
.topbar .gear:hover { color: var(--accent); }

/* ============================================================
   Home — list of Reads
   ============================================================ */
.app-title {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.app-subtitle {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-faint);
  margin: 24px 0 10px;
}

.read-list { display: flex; flex-direction: column; gap: 10px; }

.read-card {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  transition: border-color 0.15s, transform 0.05s;
}
.read-card:active { transform: scale(0.99); }
.read-card:hover  { border-color: var(--accent-dim); }

.read-card-name {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.read-card-stats {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 10px;
}
.read-card-stats .good { color: var(--good); }

.bar {
  width: 100%;
  height: 4px;
  background: var(--bg-elev-2);
  border-radius: 2px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width 0.3s ease-out;
}

.empty-state {
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 32px 16px;
  text-align: center;
  background: var(--bg-elev);
  border: 1px dashed var(--border);
  border-radius: 10px;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  transition: background 0.1s, border-color 0.1s, transform 0.05s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--accent);
  color: #1a1408;
}
.btn-primary:hover { background: #e0b878; }
.btn-primary:disabled {
  background: var(--bg-elev-2);
  color: var(--text-faint);
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent-dim); }

.btn-danger {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
}
.btn-danger:hover { background: rgba(184, 88, 76, 0.1); }

.btn-block { display: flex; width: 100%; }

.btn-row {
  display: flex;
  gap: 10px;
  margin: 18px 0;
}

/* The roll panel groups the seed input directly with the Roll button so
   they read as one action. Seed input is intentionally low-key — it's
   optional and exists for power users / reproducibility nerds. */
.roll-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 18px 0;
}
.seed-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}
.seed-label .muted {
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-faint);
  font-size: 0.85em;
  margin-left: 4px;
}
.seed-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.seed-input {
  flex: 1 1 auto;
  font-family: var(--mono);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}
.seed-input::placeholder {
  color: var(--text-faint);
  font-style: italic;
}
.seed-dice-btn {
  flex: 0 0 auto;
  width: 46px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1.3rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.1s, border-color 0.1s, transform 0.08s;
}
.seed-dice-btn:hover  { border-color: var(--accent); background: var(--bg-elev); }
.seed-dice-btn:active { transform: scale(0.92) rotate(-15deg); }

/* Keep toggle — a pill that lights up amber when active. Native checkbox
   stays in the DOM (for accessibility) but is visually hidden; the label
   does the styling. Tappable on mobile (min ~44px target via padding). */
.seed-keep {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  user-select: none;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.seed-keep input { position: absolute; opacity: 0; pointer-events: none; }
.seed-keep:hover { border-color: var(--accent-dim); color: var(--text); }
.seed-keep.active {
  background: rgba(212, 166, 99, 0.14);
  border-color: var(--accent);
  color: var(--accent);
}

/* Seed badge inside the "Just Rolled" header */
.today-seed {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  margin-left: 10px;
}
.today-seed code {
  color: var(--accent);
  background: rgba(212, 166, 99, 0.08);
  padding: 1px 6px;
  border-radius: 3px;
}
.seed-tag {
  display: inline-block;
  margin-left: 4px;
  padding: 1px 6px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-faint);
  font-size: 0.85em;
}

/* ============================================================
   Read detail
   ============================================================ */
.progress-panel {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 18px;
}
.progress-main {
  font-family: var(--mono);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.progress-sub {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-bottom: 12px;
}
.progress-sub .die-size {
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 600;
}

/* Today's freshly-rolled set highlight */
.today-set {
  background: linear-gradient(180deg, rgba(212, 166, 99, 0.08), transparent);
  border: 1px solid var(--accent-dim);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 18px;
}
.today-set-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.today-set-title {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px;
  flex: 1 1 auto;
  min-width: 0;
}

/* History entries */
.session {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.session-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.session-meta .session-delete {
  color: var(--text-faint);
  font-size: 0.9rem;
  padding: 2px 6px;
}
.session-meta .session-delete:hover { color: var(--danger); }

.entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.entry-ref {
  font-family: var(--mono);
  font-size: 0.92rem;
}
.entry-num {
  display: inline-block;
  width: 24px;
  color: var(--text-faint);
  font-family: var(--mono);
  font-size: 0.78rem;
}
.entry-delete {
  color: var(--text-faint);
  font-size: 1rem;
  padding: 2px 8px;
  border-radius: 4px;
  transition: color 0.1s, background 0.1s;
}
.entry-delete:hover { color: var(--danger); background: rgba(184, 88, 76, 0.1); }

/* ============================================================
   Settings view
   ============================================================ */
.settings-group {
  margin-bottom: 22px;
}
.settings-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.counter {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  width: fit-content;
}
.counter button {
  width: 36px; height: 36px;
  border-radius: 6px;
  font-size: 1.3rem;
  color: var(--text);
  background: transparent;
}
.counter button:hover { background: var(--bg-elev); color: var(--accent); }
.counter button:disabled { color: var(--text-faint); cursor: not-allowed; }
.counter .counter-val {
  font-family: var(--mono);
  font-size: 1.2rem;
  font-weight: 600;
  min-width: 32px;
  text-align: center;
}

.segmented {
  display: flex;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 3px;
  width: fit-content;
}
.segmented button {
  padding: 8px 16px;
  border-radius: 5px;
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.segmented button.active {
  background: var(--bg);
  color: var(--accent);
}

/* Settings hint text — italic-ish dim copy under labels. */
.settings-hint {
  color: var(--text-faint);
  font-size: 0.78rem;
  line-height: 1.45;
  margin-top: 6px;
}

/* Template cards — small tap-friendly tiles, two per row on mobile.
   Active card lights up amber-bordered. */
.template-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media (max-width: 360px) {
  .template-grid { grid-template-columns: 1fr; }
}
.template-card {
  text-align: left;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 12px 10px;
  transition: border-color 0.12s, background 0.12s, transform 0.06s;
  min-height: 80px;
}
.template-card:hover  { border-color: var(--accent-dim); }
.template-card:active { transform: scale(0.99); }
.template-card.active {
  border-color: var(--accent);
  background: rgba(212, 166, 99, 0.08);
}
.template-name {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}
.template-blurb {
  font-size: 0.74rem;
  line-height: 1.35;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.template-meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Chip row — wrapping multi-select buttons, used for sections + future
   exclude-books / include-books pickers. */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.chip:hover { border-color: var(--accent-dim); color: var(--text); }
.chip.active {
  background: rgba(212, 166, 99, 0.14);
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================================
   Modal — for "new Read" and confirms
   ============================================================ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-backdrop.active { display: flex; }
.modal {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 380px;
}
.modal h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}
.modal-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

/* ============================================================
   Toast (transient confirmation messages)
   ============================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 18px;
  border-radius: 8px;
  font-size: 0.88rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}