/* ── TOKENS (matches styles.css) ───────────────────────────────── */
:root {
  --purple:    #3B1A5B;
  --gold:      #C9A35C;
  --cream:     #F8F4E9;
  --dark:      #2C2C2A;
  --text-soft: #5F5E5A;
  --border:    #D3D1C7;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;
  --radius:     10px;
  --transition: 0.2s ease;
}

/* ── RESET ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background-color: var(--cream);
  color: var(--dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a   { text-decoration: none; color: inherit; }

/* ── APP HEADER ─────────────────────────────────────────────────── */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--purple);
  height: 60px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.28);
}

.app-header-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-back {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(248,244,233,0.65);
  transition: color var(--transition);
  flex-shrink: 0;
}
.app-back:hover { color: var(--cream); }

.app-logo {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cream);
}

.app-credits-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--purple);
  background-color: var(--gold);
  padding: 0.22rem 0.75rem;
  border-radius: 50px;
  flex-shrink: 0;
}

/* ── MAIN LAYOUT ────────────────────────────────────────────────── */
.app-main {
  max-width: 780px;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ── STEP CARDS ─────────────────────────────────────────────────── */
.step-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.step-card.step-active {
  border-color: var(--purple);
  box-shadow: 0 4px 24px rgba(59,26,91,0.11);
}

.step-card.step-done {
  border-color: var(--gold);
  opacity: 0.8;
}

.step-card.step-hidden {
  display: none;
}

.step-header {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem 1.5rem 0;
}

.step-num {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--purple);
  color: var(--gold);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-card.step-done .step-num {
  background-color: var(--gold);
  color: #fff;
}

.step-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--purple);
  line-height: 1.3;
  margin-top: 0.2rem;
}

.step-subtitle {
  font-size: 0.82rem;
  color: var(--text-soft);
  margin-top: 0.2rem;
  line-height: 1.5;
}

.step-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

/* ── INPUTS ─────────────────────────────────────────────────────── */
.input-group {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
}

.app-input {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--dark);
  background: var(--cream);
  outline: none;
  transition: border-color var(--transition);
}
.app-input:focus { border-color: var(--purple); }

.app-textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  line-height: 1.7;
  padding: 0.85rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--dark);
  background: var(--cream);
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
}
.app-textarea:focus    { border-color: var(--purple); }
.app-textarea:disabled { opacity: 0.5; }

/* ── NICHE CHIPS ────────────────────────────────────────────────── */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.85rem;
}

.chip-label {
  font-size: 0.78rem;
  color: var(--text-soft);
  font-weight: 500;
}

.niche-chip {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.28rem 0.85rem;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  background: var(--cream);
  color: var(--dark);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.niche-chip:hover {
  border-color: var(--purple);
  color: var(--purple);
  background: rgba(59,26,91,0.04);
}

/* ── BUTTONS ────────────────────────────────────────────────────── */
.btn-gold,
.btn-purple,
.btn-outline {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
}

.btn-gold:hover,
.btn-purple:hover,
.btn-outline:hover {
  opacity: 0.88;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.btn-gold:disabled,
.btn-purple:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-gold   { background: var(--gold);   color: #fff;        border-color: var(--gold); }
.btn-purple { background: var(--purple); color: var(--cream); border-color: var(--purple); }
.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--text-soft);
}
.btn-outline:hover { border-color: var(--purple); color: var(--purple); }

/* Copy button */
.btn-copy {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 6px;
  border: 1.5px solid var(--border);
  background: var(--cream);
  color: var(--text-soft);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-copy:hover  { border-color: var(--purple); color: var(--purple); }
.btn-copy.copied { background: var(--gold); color: #fff; border-color: var(--gold); }

/* ── STEP ACTIONS ───────────────────────────────────────────────── */
.step-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* ── LOADING ────────────────────────────────────────────────────── */
.loading-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-soft);
  padding: 0.35rem 0 0.75rem;
}
.loading-row.hidden { display: none; }

.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid var(--border);
  border-top-color: var(--purple);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── IMAGE PREVIEW ──────────────────────────────────────────────── */
.img-preview {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 420px;
  margin-bottom: 0.25rem;
}
.img-preview img { width: 100%; height: auto; display: block; }

/* Checkerboard bg to show transparency */
.checkerboard {
  background-image:
    linear-gradient(45deg, #d0d0d0 25%, transparent 25%),
    linear-gradient(-45deg, #d0d0d0 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #d0d0d0 75%),
    linear-gradient(-45deg, transparent 75%, #d0d0d0 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
  background-color: #f0f0f0;
}

/* ── SEO LISTING BLOCKS ─────────────────────────────────────────── */
.listing-block {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.85rem;
}

.listing-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0.85rem;
  background: rgba(59,26,91,0.04);
  border-bottom: 1.5px solid var(--border);
}

.listing-block-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--purple);
}

.listing-block-value {
  padding: 0.85rem;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--dark);
  white-space: pre-wrap;
}

.listing-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.65rem 0.85rem;
}

.listing-tag-pill {
  font-size: 0.75rem;
  background: rgba(59,26,91,0.07);
  color: var(--purple);
  border: 1px solid rgba(59,26,91,0.18);
  border-radius: 50px;
  padding: 0.18rem 0.65rem;
}

/* ── TRADEMARK ALERT ────────────────────────────────────────────── */
.trademark-alert {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  background: #FFF8E6;
  border: 1.5px solid #E8C84A;
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.trademark-icon { font-size: 1.2rem; flex-shrink: 0; line-height: 1.4; }

.trademark-alert strong {
  display: block;
  color: #7A5200;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
}

.trademark-alert p { color: var(--text-soft); line-height: 1.6; }

/* ── TOAST ──────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--dark);
  color: var(--cream);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  z-index: 1000;
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .app-main   { padding: 1.5rem 1rem 3rem; }
  .step-header { padding: 1.25rem 1rem 0; }
  .step-body   { padding: 1rem 1rem 1.25rem; }
  .input-group { flex-direction: column; }
  .app-logo    { display: none; }
  .img-preview { max-width: 100%; }
}

/* ══════════════════════════════════════════════════════════════════
   MODE SWITCHER
══════════════════════════════════════════════════════════════════ */
.mode-switcher {
  display: flex;
  gap: 0.5rem;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 0.35rem;
}

.mode-btn {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  background: transparent;
  color: var(--text-soft);
  transition: background var(--transition), color var(--transition);
}

.mode-btn.mode-active {
  background: var(--purple);
  color: var(--cream);
}

#mode-image {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ══════════════════════════════════════════════════════════════════
   PHRASE DESIGNER
══════════════════════════════════════════════════════════════════ */
.phrase-designer {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.phrase-card {
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 14px;
  padding: 1.5rem;
}

.phrase-section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--purple);
  margin-bottom: 0.85rem;
}

.phrase-hint {
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-top: 0.5rem;
}

/* Font grid */
.font-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

@media (min-width: 480px) { .font-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 680px) { .font-grid { grid-template-columns: repeat(5, 1fr); } }

.font-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.75rem 0.5rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.font-btn:hover    { border-color: var(--gold); }
.font-btn.selected { border-color: var(--purple); background: rgba(59,26,91,0.04); }

.font-preview-text {
  font-size: 1.5rem;
  line-height: 1.2;
  color: var(--dark);
}

.font-name {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  color: var(--text-soft);
  font-weight: 500;
  text-align: center;
  line-height: 1.3;
}

/* Color swatches */
.phrase-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 480px) { .phrase-two-col { grid-template-columns: 1fr; } }

.swatch-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.color-swatch {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  flex-shrink: 0;
}

.color-swatch:hover        { transform: scale(1.15); }
.color-swatch.swatch-selected {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--purple);
}

.color-picker-input {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  padding: 0;
  cursor: pointer;
  background: none;
  overflow: hidden;
}

/* Layout buttons */
.layout-btn-row {
  display: flex;
  gap: 0.5rem;
}

.layout-btn {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.75rem 0.5rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--dark);
  cursor: pointer;
  text-align: center;
  transition: border-color var(--transition), background var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.layout-btn:hover     { border-color: var(--gold); }
.layout-btn.layout-active { border-color: var(--purple); background: rgba(59,26,91,0.04); color: var(--purple); }

.layout-icon { font-size: 1rem; line-height: 1; }

/* Canvas preview */
.phrase-preview-card { border-color: var(--purple); }

.canvas-wrap {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  background: repeating-conic-gradient(#e0e0e0 0% 25%, #f8f8f8 0% 50%) 0 0 / 20px 20px;
}

.canvas-wrap canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.phrase-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.phrase-dl-note {
  font-size: 0.75rem;
  color: var(--text-soft);
  margin-top: 0.5rem;
}