/* ── Reset & Variables ─────────────────────────────────────────────────── */

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

:root {
  --bg:           #0f0b07;
  --surface:      #191207;
  --surface-2:    #22180a;
  --border:       #3d2e15;
  --border-focus: #7a5c24;
  --text:         #e6d8b5;
  --text-muted:   #9a8657;
  --text-dim:     #5c4c2b;
  --accent:       #d29a3a;
  --accent-hover: #e8b453;
  --accent-dim:   rgba(210, 154, 58, 0.12);
  --ember:        #a8522e;
  --error-bg:     #1c0e08;
  --error-border: #56281a;
  --error-text:   #c98a65;
  --success:      #5d7a4a;
  --radius:       2px;
  --radius-lg:    3px;
  --transition:   200ms ease;

  --font-display: 'Cinzel', 'Times New Roman', serif;
  --font-body:    'IM Fell English', Georgia, serif;
}

/* ── Base ──────────────────────────────────────────────────────────────── */

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse at 50% -20%, rgba(210, 154, 58, 0.06), transparent 60%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Layout ────────────────────────────────────────────────────────────── */

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

.main {
  flex: 1;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 64px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── Header ────────────────────────────────────────────────────────────── */

.site-header {
  padding: 56px 24px 44px;
  text-align: center;
  border-bottom: 3px double var(--border);
  margin-bottom: 40px;
}

.site-header__inner {
  max-width: 760px;
  margin: 0 auto;
}

.wordmark {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 10px;
  text-shadow: 0 0 24px rgba(210, 154, 58, 0.25);
}

.edition {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 14px;
}

.tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

/* ── Cards ─────────────────────────────────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.4), inset 0 0 40px rgba(0, 0, 0, 0.25);
  position: relative;
}

.card::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(122, 92, 36, 0.25);
  border-radius: var(--radius);
  pointer-events: none;
}

.card-title {
  display: block;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: center;
  margin-bottom: 18px;
}

/* ── Field labels ──────────────────────────────────────────────────────── */

.field-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* ── Character sheet ───────────────────────────────────────────────────── */

.sheet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.select-wrapper {
  position: relative;
}

.select-wrapper select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 36px 11px 13px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: border-color var(--transition);
  outline: none;
}

.select-wrapper select:focus {
  border-color: var(--border-focus);
}

.select-wrapper select option {
  background: #22180a;
  color: var(--text);
}

.select-arrow {
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.2rem;
  pointer-events: none;
  line-height: 1;
}

.character-summary {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-top: 16px;
  min-height: 1.3em;
  text-align: center;
  transition: opacity var(--transition);
}

.character-summary strong {
  color: var(--accent);
  font-weight: normal;
}

/* ── Textarea ──────────────────────────────────────────────────────────── */

.input-card textarea {
  width: 100%;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.6;
  resize: vertical;
  min-height: 120px;
  transition: border-color var(--transition);
  outline: none;
}

.input-card textarea:focus {
  border-color: var(--border-focus);
}

.input-card textarea::placeholder {
  color: var(--text-dim);
  font-style: italic;
}

.input-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 8px;
}

.char-counter {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  transition: color var(--transition);
}

.char-counter.warn {
  color: #96702f;
}

.char-counter.limit {
  color: #963a2f;
}

/* ── Transmute button ──────────────────────────────────────────────────── */

.action-row {
  display: flex;
  justify-content: center;
}

.btn-elevate {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 13px 48px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition),
    opacity var(--transition),
    box-shadow var(--transition);
  outline: none;
  position: relative;
  min-width: 180px;
}

.btn-elevate:hover:not(:disabled) {
  background: var(--accent-dim);
  box-shadow: 0 0 18px rgba(210, 154, 58, 0.18);
}

.btn-elevate:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}

.btn-elevate:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.btn-elevate.loading {
  opacity: 0.6;
  cursor: wait;
}

/* ── Output ────────────────────────────────────────────────────────────── */

.output-card {
  animation: fadeIn 300ms ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.output-header .field-label {
  margin-bottom: 0;
  color: var(--accent);
}

.output-body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  word-break: break-word;
}

/* ── Copy / Share buttons ──────────────────────────────────────────────── */

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 12px;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    color var(--transition),
    border-color var(--transition),
    background var(--transition);
  outline: none;
}

.btn-copy:hover {
  color: var(--text);
  border-color: var(--border-focus);
}

.btn-copy:focus-visible {
  outline: 1px solid var(--border-focus);
  outline-offset: 2px;
}

.btn-copy.copied {
  color: var(--success);
  border-color: var(--success);
}

.copy-icon {
  display: flex;
  align-items: center;
}

.output-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Shared-result notice ──────────────────────────────────────────────── */

.shared-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--accent-dim);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  margin-bottom: 20px;
  animation: fadeIn 250ms ease;
}

.shared-note__text {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.98rem;
  line-height: 1.5;
  color: var(--text);
}

.shared-note__action {
  flex-shrink: 0;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border-focus);
  border-radius: var(--radius);
  padding: 5px 12px;
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    color var(--transition),
    border-color var(--transition),
    background var(--transition);
  outline: none;
}

.shared-note__action:hover {
  color: var(--accent-hover);
  border-color: var(--accent);
}

.shared-note__action:focus-visible {
  outline: 1px solid var(--border-focus);
  outline-offset: 2px;
}

/* ── Error ─────────────────────────────────────────────────────────────── */

.error-row {
  animation: fadeIn 250ms ease;
}

.error-message {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  color: var(--error-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.65;
  white-space: pre-wrap;
}

/* ── Footer ────────────────────────────────────────────────────────────── */

.site-footer {
  text-align: center;
  padding: 28px 24px;
  border-top: 3px double var(--border);
  margin-top: auto;
}

.site-footer p {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.footer-link {
  margin-top: 8px;
}

.footer-link a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px dotted var(--text-dim);
  transition: color var(--transition);
}

.footer-link a:hover {
  color: var(--accent);
}

/* ── Utility ───────────────────────────────────────────────────────────── */

[hidden] {
  display: none !important;
}

/* ── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 600px) {
  .site-header {
    padding: 36px 20px 30px;
    margin-bottom: 24px;
  }

  .wordmark {
    font-size: 2.4rem;
  }

  .main {
    padding: 0 16px 48px;
    gap: 12px;
  }

  .card {
    padding: 18px;
  }

  .sheet-grid {
    grid-template-columns: 1fr;
  }

  .btn-elevate {
    width: 100%;
  }
}