/* ============================================================
   PRD Wizard — Design System
   Dark purple + gold/amber mystic aesthetic
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --bg-deep:          #0a0518;
  --bg-card:          #130a28;
  --bg-card-raised:   #1c1038;
  --bg-input:         #0e0820;
  --accent:           #e8b84b;
  --accent-light:     #f5d070;
  --accent-dim:       #a07c25;
  --text-primary:     #f0eaff;
  --text-secondary:   #9b8abf;
  --text-muted:       #8a7aaa;
  --border:           #221648;
  --border-accent:    rgba(232, 184, 75, 0.28);
  --radius:           12px;
  --radius-sm:        8px;
  --radius-lg:        16px;
  --shadow-card:      0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow:      0 0 20px rgba(232, 184, 75, 0.15);
  --transition:       0.18s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(88, 28, 235, 0.09) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(232, 184, 75, 0.06) 0%, transparent 50%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--accent-light);
}

/* --- Star Field --- */
@keyframes star-blink-a {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.1; }
}

@keyframes star-blink-b {
  0%, 100% { opacity: 0.85; }
  50%       { opacity: 0.08; }
}

.star-field {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

/* Silver/white stars — 2px, slower cycle */
.star-field::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 2px;
  border-radius: 50%;
  background: rgba(240, 234, 255, 0.7);
  box-shadow:
    42px  62px rgba(240,234,255,0.5),
    118px 190px rgba(240,234,255,0.6),
    195px  78px rgba(240,234,255,0.4),
     76px 360px rgba(240,234,255,0.5),
    155px 530px rgba(240,234,255,0.6),
     48px 705px rgba(240,234,255,0.4),
    248px 760px rgba(240,234,255,0.5),
    308px 440px rgba(240,234,255,0.3),
    412px  22px rgba(240,234,255,0.4),
    648px  18px rgba(240,234,255,0.5),
    898px  32px rgba(240,234,255,0.4),
   1058px  48px rgba(240,234,255,0.6),
   1185px 158px rgba(240,234,255,0.5),
   1278px 285px rgba(240,234,255,0.4),
   1355px 105px rgba(240,234,255,0.6),
   1412px 458px rgba(240,234,255,0.5),
   1302px 625px rgba(240,234,255,0.4),
   1198px 742px rgba(240,234,255,0.5),
   1098px 825px rgba(240,234,255,0.6),
   1355px 802px rgba(240,234,255,0.4),
     58px 832px rgba(240,234,255,0.5),
    325px 825px rgba(240,234,255,0.4);
  animation: star-blink-a 5s ease-in-out infinite;
}

/* Gold stars — 1px, offset cycle */
.star-field::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 1px; height: 1px;
  border-radius: 50%;
  background: rgba(232, 184, 75, 0.6);
  box-shadow:
    168px 295px rgba(232,184,75,0.5),
     88px 132px rgba(232,184,75,0.4),
    218px 625px rgba(232,184,75,0.5),
    128px 802px rgba(232,184,75,0.4),
    355px 868px rgba(232,184,75,0.5),
    498px  14px rgba(232,184,75,0.4),
    778px  22px rgba(232,184,75,0.5),
    998px  16px rgba(232,184,75,0.4),
   1128px 322px rgba(232,184,75,0.5),
   1252px 482px rgba(232,184,75,0.4),
   1382px 652px rgba(232,184,75,0.5),
   1462px 205px rgba(232,184,75,0.4),
   1102px 702px rgba(232,184,75,0.5),
    748px 808px rgba(232,184,75,0.4),
    298px 222px rgba(232,184,75,0.5),
   1412px 762px rgba(232,184,75,0.4);
  animation: star-blink-b 5s ease-in-out infinite 2.5s;
}

/* --- App Shell --- */
#app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* --- Header --- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 5, 24, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.header-inner {
  max-width: 900px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-user {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logo-link {
  display: flex;
  align-items: center;
  align-self: stretch;
  gap: 8px;
  text-decoration: none;
}

/* --- Wizard Hat Logo --- */
@keyframes star-twinkle {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.2; transform: scale(0.6); }
}

@keyframes hat-wiggle {
  0%   { transform: rotate(0deg); }
  20%  { transform: rotate(-14deg); }
  40%  { transform: rotate(12deg); }
  60%  { transform: rotate(-7deg); }
  80%  { transform: rotate(4deg); }
  100% { transform: rotate(0deg); }
}

.logo-hat {
  flex-shrink: 0;
  transform-origin: 50% 90%;
}

.logo-link:hover .logo-hat {
  animation: hat-wiggle 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

.hat-star { transform-origin: center; }

.hat-star-1 { animation: star-twinkle 2.4s ease-in-out infinite; }
.hat-star-2 { animation: star-twinkle 2.4s ease-in-out infinite 0.8s; }
.hat-star-3 { animation: star-twinkle 2.4s ease-in-out infinite 1.6s; }

.logo-text {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 60%, var(--accent-dim) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Main Content --- */
#main-content {
  flex: 1;
  padding: 32px 20px 64px;
}

/* --- Flash Messages --- */
.flash {
  max-width: 640px;
  margin: 0 auto 24px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
}

.flash--error {
  background: rgba(229, 62, 62, 0.12);
  border: 1px solid rgba(229, 62, 62, 0.3);
  color: #fc8181;
}

.flash--notice {
  background: rgba(232, 184, 75, 0.1);
  border: 1px solid var(--border-accent);
  color: var(--accent-light);
}

/* --- Wizard Container --- */
.wizard-container {
  max-width: 600px;
  margin: 0 auto;
}

.wizard-container--wide {
  max-width: 740px;
}

/* --- Step Indicator --- */
.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  border: 2px solid var(--border);
  color: var(--text-muted);
  background: var(--bg-card);
  transition: all var(--transition);
}

.step-item--active .step-circle {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent-dim), var(--accent));
  color: #1a0c00;
  box-shadow: 0 0 16px rgba(232, 184, 75, 0.35);
}

.step-item--done .step-circle {
  border-color: var(--accent-dim);
  background: rgba(232, 184, 75, 0.15);
  color: var(--accent);
}

.step-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.step-item--active .step-label {
  color: var(--accent);
}

.step-item--done .step-label {
  color: var(--accent-dim);
}

.step-connector {
  width: 64px;
  height: 2px;
  background: var(--border);
  margin: 0;
  margin-bottom: 20px;
  transition: background var(--transition);
}

.step-connector--done {
  background: var(--accent-dim);
}

/* --- Wizard Header --- */
.wizard-header {
  margin-bottom: 32px;
  text-align: center;
}

.wizard-title {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.wizard-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
}

.step-optional {
  display: inline;
  margin-left: 6px;
  font-size: 13px;
  color: var(--text-muted);
}

.skip-link {
  color: var(--accent-dim);
  font-weight: 500;
  transition: color var(--transition);
}
.skip-link:hover {
  color: var(--accent);
}

/* --- Forms --- */
.wizard-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.field-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.field-input {
  width: 100%;
  min-height: 44px;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.5;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.field-input::placeholder {
  color: var(--text-muted);
}

.field-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232, 184, 75, 0.12);
}

/* --- Pill / Radio Selectors --- */
.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill-option {
  position: relative;
  cursor: pointer;
}

.pill-radio {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.pill-label {
  display: block;
  padding: 8px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.pill-option:hover .pill-label {
  border-color: var(--accent-dim);
  color: var(--text-primary);
}

.pill-radio:checked + .pill-label {
  background: linear-gradient(135deg, rgba(232, 184, 75, 0.15), rgba(232, 184, 75, 0.08));
  border-color: var(--accent);
  color: var(--accent-light);
  box-shadow: 0 0 12px rgba(232, 184, 75, 0.2);
}

.pill-radio:focus-visible + .pill-label {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* --- Feature Checkbox Cards --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 10px;
}

.feature-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition);
  user-select: none;
}

.feature-card:hover {
  border-color: var(--accent-dim);
  background: var(--bg-card-raised);
}

.feature-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

/* Checked state via :has() */
.feature-card:has(.feature-checkbox:checked) {
  background: linear-gradient(135deg, rgba(232, 184, 75, 0.12), rgba(232, 184, 75, 0.05));
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(232, 184, 75, 0.18);
}

.feature-icon {
  width: 24px;
  height: 24px;
  color: var(--text-secondary);
  flex-shrink: 0;
  transition: color var(--transition);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card:has(.feature-checkbox:checked) .feature-icon {
  color: var(--accent);
}

.feature-name {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  line-height: 1.3;
}

.feature-card:has(.feature-checkbox:checked) .feature-name {
  color: var(--accent-light);
}

.feature-card:has(.feature-checkbox:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* --- Vibe Selector Cards --- */
.vibe-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

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

.vibe-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.vibe-card:hover {
  border-color: var(--accent-dim);
  background: var(--bg-card-raised);
}

.vibe-card:has(.vibe-radio:checked) {
  background: linear-gradient(135deg, rgba(232, 184, 75, 0.12), rgba(232, 184, 75, 0.04));
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(232, 184, 75, 0.18);
}

.vibe-radio {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.vibe-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.vibe-desc {
  font-size: 13px;
  color: var(--text-muted);
}

.vibe-card:has(.vibe-radio:checked) .vibe-label {
  color: var(--accent-light);
}

.vibe-card:has(.vibe-radio:checked) .vibe-desc {
  color: var(--text-secondary);
}

.vibe-card:has(.vibe-radio:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* --- Color Swatches --- */
.swatch-grid {
  display: grid;
  grid-template-columns: repeat(6, 32px);
  gap: 10px;
}

.swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  position: relative;
}

/* Extend tap area to 44×44px minimum without changing visual size */
.swatch::before {
  content: '';
  position: absolute;
  inset: -6px;
}

.swatch:hover {
  transform: scale(1.15);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.swatch--selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232, 184, 75, 0.35);
  transform: scale(1.12);
}

/* --- Font Selector Cards --- */
.font-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.font-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}

.font-card:hover {
  border-color: var(--accent-dim);
  background: var(--bg-card-raised);
}

.font-card:has(.font-radio:checked) {
  background: linear-gradient(135deg, rgba(232, 184, 75, 0.12), rgba(232, 184, 75, 0.04));
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(232, 184, 75, 0.15);
}

.font-radio {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.font-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 180px;
}

.font-card:has(.font-radio:checked) .font-name {
  color: var(--accent-light);
}

.font-card:has(.font-radio:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.font-desc {
  font-size: 13px;
  color: var(--text-muted);
}

/* --- Wizard Actions --- */
.wizard-actions {
  display: flex;
  justify-content: flex-end;
  padding-top: 8px;
}

.wizard-actions--split {
  justify-content: space-between;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-decoration: none;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 50%, var(--accent-dim) 100%);
  color: #1a0c00;
  box-shadow: 0 2px 16px rgba(232, 184, 75, 0.3);
}

.btn--primary:hover {
  background: linear-gradient(135deg, #f9e08a 0%, var(--accent-light) 50%, var(--accent) 100%);
  box-shadow: 0 4px 24px rgba(232, 184, 75, 0.45);
  transform: translateY(-1px);
  color: #1a0c00;
}

.btn--primary:active {
  transform: translateY(0);
}

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

.btn--secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
}

.btn--secondary:hover {
  border-color: var(--accent-dim);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
}

.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 500;
}

.btn--ghost:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
  background: rgba(232, 184, 75, 0.06);
}

.btn--sm {
  padding: 7px 14px;
  font-size: 12px;
}

/* --- PRD View --- */
.prd-container {
  max-width: 800px;
  margin: 0 auto;
}

.prd-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.prd-meta {
  flex: 1;
}

.prd-title {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.prd-tagline {
  font-size: 16px;
  color: var(--text-secondary);
  font-style: italic;
}

.prd-actions {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.prd-actions__row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.prd-actions__export {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.prd-export__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* --- PRD Clarity Score --- */
.prd-quality {
  margin-top: 16px;
}

.prd-quality__bar-track {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  max-width: 260px;
  margin-bottom: 8px;
}

.prd-quality__bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}

.prd-quality__bar-fill--excellent { background: #4ade80; }
.prd-quality__bar-fill--strong    { background: #86efac; }
.prd-quality__bar-fill--good      { background: var(--accent); }
.prd-quality__bar-fill--fair      { background: #fb923c; }
.prd-quality__bar-fill--weak      { background: #f87171; }

.prd-quality__row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.prd-quality__score {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.prd-quality__badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.prd-quality__badge--excellent { background: rgba(74, 222, 128, 0.12); color: #4ade80; }
.prd-quality__badge--strong    { background: rgba(134, 239, 172, 0.12); color: #86efac; }
.prd-quality__badge--good      { background: rgba(232, 184, 75, 0.12); color: var(--accent); }
.prd-quality__badge--fair      { background: rgba(251, 146, 60, 0.12); color: #fb923c; }
.prd-quality__badge--weak      { background: rgba(248, 113, 113, 0.12); color: #f87171; }

.prd-quality__hint {
  font-size: 11px;
  color: var(--text-muted);
}

.prd-sections {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* --- PRD Section Cards --- */
.prd-section-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.prd-section-card:hover {
  border-color: var(--accent-dim);
  box-shadow: var(--shadow-glow);
}

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

.prd-section-title {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  text-transform: uppercase;
}

.regen-btn {
  flex-shrink: 0;
}

.prd-section-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.prd-section-content {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.prd-section-content p {
  margin-bottom: 10px;
}

.prd-section-content p:last-child {
  margin-bottom: 0;
}

.prd-section-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.prd-section-content ul,
.prd-section-content ol {
  padding-left: 20px;
  margin-bottom: 10px;
}

.prd-section-content li {
  margin-bottom: 4px;
}

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

/* --- Loading State --- */
.section-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(19, 10, 40, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  color: var(--accent);
  border-radius: var(--radius);
  backdrop-filter: blur(2px);
  z-index: 10;
}

.prd-section-card.is-loading .section-loading-overlay {
  display: flex;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(232, 184, 75, 0.25);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-state p {
  margin-bottom: 20px;
  font-size: 16px;
}

.empty-state__detail {
  font-size: 13px !important;
  color: var(--text-muted);
  max-width: 380px;
  margin: -8px auto 24px !important;
  line-height: 1.6;
}

.empty-state__detail code {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 1px 4px;
  border-radius: 3px;
}

/* --- Generation Loading Overlay --- */
.generation-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(10, 5, 24, 0.92);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
}

.generation-overlay.is-visible {
  display: flex;
}

.generation-overlay__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  padding: 20px;
}

.spinner--lg {
  width: 40px;
  height: 40px;
  border-width: 3px;
}

.generation-overlay__title {
  font-size: 20px;
  font-weight: 600;
  color: var(--accent);
  margin: 0;
}

.generation-overlay__hint {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

/* --- Markdown Content --- */
.prd-section-content h1,
.prd-section-content h2,
.prd-section-content h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 16px 0 6px;
}

.prd-section-content h1:first-child,
.prd-section-content h2:first-child,
.prd-section-content h3:first-child {
  margin-top: 0;
}

.prd-section-content p {
  margin: 0 0 10px;
  line-height: 1.65;
}

.prd-section-content p:last-child {
  margin-bottom: 0;
}

.prd-section-content ul,
.prd-section-content ol {
  margin: 0 0 10px 20px;
  padding: 0;
}

.prd-section-content li {
  margin-bottom: 4px;
  line-height: 1.6;
}

.prd-section-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.prd-section-content code {
  font-family: ui-monospace, monospace;
  font-size: 13px;
  background: rgba(255, 255, 255, 0.07);
  padding: 1px 5px;
  border-radius: 3px;
}

.prd-section-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 12px;
  font-size: 13px;
}

.prd-section-content th,
.prd-section-content td {
  text-align: left;
  padding: 6px 10px;
  border: 1px solid var(--border);
}

.prd-section-content th {
  background: rgba(255, 255, 255, 0.05);
  font-weight: 600;
}

/* --- Regenerate Error --- */
.regen-error {
  padding: 12px 16px;
  background: rgba(229, 62, 62, 0.1);
  border: 1px solid rgba(229, 62, 62, 0.25);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: #fc8181;
}

.regen-error p {
  margin: 0 0 4px;
}

.regen-error p:last-child {
  margin: 0;
  color: var(--text-muted);
}

/* --- Utility --- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* --- Responsive --- */
@media (max-width: 640px) {
  .wizard-title {
    font-size: 22px;
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .prd-header {
    flex-direction: column;
    gap: 12px;
  }

  .prd-title {
    font-size: 24px;
  }

  .swatch-grid {
    grid-template-columns: repeat(6, 28px);
    gap: 8px;
  }

  .swatch {
    width: 28px;
    height: 28px;
  }

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

  /* PRD actions stack vertically on mobile */
  .prd-actions {
    width: 100%;
    align-items: flex-start;
  }

  .prd-actions__row {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  /* Section cards on mobile */
  .prd-section-card {
    padding: 16px;
  }

  .prd-section-title {
    font-size: 13px;
  }

  .prd-section-content {
    font-size: 14px;
  }

  .prd-section-header {
    flex-wrap: wrap;
    gap: 10px;
  }

  /* History page stacks on mobile */
  .prd-history-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .prd-history-item__actions {
    width: 100%;
    justify-content: flex-end;
  }

  .prd-history-item__tagline {
    max-width: 100%;
    white-space: normal;
  }

  /* Header nav overflow */
  .header-nav {
    flex-wrap: wrap;
    gap: 6px;
  }

  .header-user {
    max-width: 120px;
  }

  /* Import brief panel on mobile */
  .import-brief-toggle {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (max-width: 400px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .header-nav {
    gap: 4px;
  }

  .prd-section-header-actions {
    flex-wrap: wrap;
  }
}

/* --- Spinner small --- */
.spinner--sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
  flex-shrink: 0;
}

/* --- Generating banner (show page, sections arriving via cable) --- */
.generating-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  margin-bottom: 24px;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

/* --- Section fade-in when appended via Turbo Stream --- */
@keyframes sectionFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.prd-section-card--animate {
  animation: sectionFadeUp 0.35s ease both;
}

/* --- Auth pages --- */
.auth-container {
  max-width: 420px;
}

.auth-switch {
  text-align: center;
  margin-top: 20px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.auth-link {
  color: #a78bfa;
  text-decoration: none;
  font-weight: 500;
}

.auth-link:hover {
  text-decoration: underline;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* --- PRD History --- */
.history-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

.history-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.prd-history {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.prd-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  flex-wrap: wrap;
}

.prd-history-item:hover {
  border-color: var(--accent-dim);
  box-shadow: var(--shadow-glow);
}

.prd-history-item__main {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.prd-history-item__meta {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.prd-history-item__name {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.prd-history-item__name:hover {
  color: var(--accent);
}

.prd-history-item__tagline {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

.prd-history-item__badges {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.prd-history-item__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.prd-history-item__date {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Badges */
.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge--complete  { background: rgba(74, 222, 128, 0.1);  color: #4ade80; }
.badge--generating { background: rgba(232, 184, 75, 0.1); color: var(--accent); }
.badge--error     { background: rgba(248, 113, 113, 0.1); color: #f87171; }
.badge--draft     { background: rgba(155, 138, 191, 0.1); color: var(--text-secondary); }
.badge--unlocked  { background: rgba(74, 222, 128, 0.1);  color: #4ade80; }
.badge--locked    { background: rgba(155, 138, 191, 0.1); color: var(--text-muted); }
.badge--neutral   { background: rgba(155, 138, 191, 0.08); color: var(--text-muted); }
.badge--score     { font-weight: 700; }

/* Danger button variant */
.btn--danger {
  color: #f87171;
}

.btn--danger:hover {
  color: #fca5a5;
  background: rgba(248, 113, 113, 0.08);
}

/* Test-mode panel */
.test-mode-panel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  background: rgba(232, 184, 75, 0.06);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.test-mode-panel__label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  white-space: nowrap;
}

.test-mode-panel p {
  font-size: 13px;
  color: var(--text-secondary);
  flex: 1;
}

/* --- Paywall teaser --- */
.prd-section-content--preview {
  max-height: 5.25em; /* ~3 lines at 1.75em line-height */
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}

.prd-section-teaser {
  position: relative;
}

.teaser-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3.5em;
  background: linear-gradient(to bottom, transparent, var(--bg-card));
  pointer-events: none;
}

/* --- Paywall banner --- */
.paywall-banner {
  margin-top: 32px;
  background: var(--bg-card-raised);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow);
  overflow: hidden;
}

.paywall-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  flex-wrap: wrap;
}

.paywall-banner__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.paywall-banner__text strong {
  font-size: 16px;
  color: var(--text-primary);
  font-weight: 600;
}

.paywall-banner__text span {
  font-size: 14px;
  color: var(--text-secondary);
}

.paywall-banner__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.paywall-credits-hint {
  font-size: 13px;
  color: var(--text-muted);
}

/* --- Inline section editor --- */
.section-editor {
  width: 100%;
  min-height: 200px;
  background: var(--bg-input);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'Inter', monospace;
  font-size: 14px;
  line-height: 1.7;
  padding: 14px 16px;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
  box-sizing: border-box;
}

.section-editor:focus {
  border-color: var(--accent);
}

.section-editor-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}

/* --- Credits badge (header) --- */
.credits-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: rgba(232, 184, 75, 0.1);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition);
}

.credits-badge:hover {
  background: rgba(232, 184, 75, 0.18);
  border-color: var(--accent);
  color: var(--accent-light);
}

/* --- Credit pack selection page --- */
.credit-packs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0 20px;
}

.credit-pack-card {
  background: var(--bg-card-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  text-align: left;
}

.credit-pack-card:hover {
  border-color: var(--accent-dim);
  box-shadow: var(--shadow-glow);
}

.credit-pack-card__inner {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.credit-pack-card__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.credit-pack-card__price {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.credit-pack-card__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  background: rgba(232, 184, 75, 0.12);
  color: var(--accent);
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  align-self: flex-start;
}

.credit-packs__note {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 8px;
}

@media (max-width: 640px) {
  .credit-packs {
    grid-template-columns: 1fr;
  }

  .paywall-banner__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --- Print / PDF export --- */
@media print {
  body {
    background: #ffffff !important;
    color: #1a1a1a !important;
    background-image: none !important;
  }

  .star-field,
  .prd-actions,
  .regen-btn,
  .generating-banner,
  .section-loading-overlay,
  .prd-quality__bar-track,
  .paywall-banner,
  .teaser-fade,
  .section-editor-actions,
  .prd-section-header-actions {
    display: none !important;
  }

  .prd-container {
    max-width: 100%;
    padding: 0;
  }

  .prd-header {
    border-bottom: 2px solid #1a1a1a;
    margin-bottom: 24px;
    padding-bottom: 16px;
  }

  .prd-title {
    color: #1a1a1a !important;
  }

  .prd-tagline {
    color: #555 !important;
  }

  .prd-quality__row {
    margin-top: 8px;
  }

  .prd-quality__score {
    color: #1a1a1a !important;
  }

  .prd-quality__hint {
    color: #555 !important;
  }

  .prd-quality__badge {
    border: 1px solid currentColor;
  }

  .prd-section-card {
    background: #ffffff !important;
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 16px;
  }

  .prd-section-title {
    color: #3b0764 !important;
  }

  .prd-section-content {
    color: #333 !important;
  }

  .prd-section-content strong {
    color: #1a1a1a !important;
  }

  .prd-section-content h1,
  .prd-section-content h2,
  .prd-section-content h3 {
    color: #1a1a1a !important;
  }
}

/* --- Import Brief --- */
.import-brief-toggle {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.example-prefill-link {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.example-prefill-link:hover {
  color: var(--accent);
}

.import-brief-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.import-brief-textarea {
  resize: vertical;
  min-height: 100px;
}

/* --- Version History --- */
.version-history {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.version-history__title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.version-history__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.version-card {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

.version-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.version-card__date {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.version-card__snippet {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  white-space: pre-wrap;
  font-family: ui-monospace, monospace;
  opacity: 0.75;
}

/* --- Add Section Panel --- */
.add-section-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
  padding: 16px 0 4px;
}

.add-section-toggle {
  align-self: flex-start;
}

.add-section-form__inner {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.add-section-form__inner .field-input {
  flex: 1;
  min-width: 240px;
}

/* --- Drag Handle --- */
.drag-handle {
  display: inline-flex;
  align-items: center;
  color: var(--text-muted);
  cursor: grab;
  padding: 4px;
  border-radius: 4px;
  margin-right: 6px;
  transition: color var(--transition);
  flex-shrink: 0;
}

.drag-handle:active {
  cursor: grabbing;
}

.drag-handle:hover {
  color: var(--accent-dim);
}

/* --- Copy Toast --- */
.copy-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--bg-card-raised);
  border: 1px solid var(--border-accent);
  color: var(--accent-light);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-glow);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 300;
  white-space: nowrap;
}

.copy-toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

/* --- Shared PRD CTA --- */
.shared-prd-cta {
  margin-top: 48px;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-glow);
}

.shared-prd-cta__text {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ============================================================
   Landing Page
   ============================================================ */

.landing-page {
  /* Extends beyond #main-content padding on purpose */
}

/* --- Hero --- */
.landing-hero {
  padding: 80px 20px 72px;
  text-align: center;
}

.landing-hero__inner {
  max-width: 720px;
  margin: 0 auto;
}

.landing-hero__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(232, 184, 75, 0.1);
  border: 1px solid var(--border-accent);
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}

.landing-hero__title {
  font-family: 'Cinzel', Georgia, serif;
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--text-primary);
  margin-bottom: 20px;
  background: linear-gradient(135deg, #f0eaff 0%, var(--accent-light) 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-hero__subtitle {
  font-size: clamp(16px, 2.5vw, 19px);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 560px;
  margin: 0 auto 36px;
}

.landing-hero__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.landing-cta-primary {
  padding: 14px 36px;
  font-size: 16px;
}

.landing-cta-secondary {
  padding: 14px 28px;
  font-size: 16px;
}

.landing-hero__note {
  font-size: 13px;
  color: var(--text-muted);
}

/* --- Section shared styles --- */
.landing-section-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 20px;
}

.landing-section-title {
  font-family: 'Cinzel', Georgia, serif;
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 8px;
}

.landing-section-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 48px;
}

/* --- How it Works --- */
.landing-how {
  padding: 64px 20px;
  background: rgba(19, 10, 40, 0.6);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.landing-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.landing-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  max-width: 220px;
  padding: 28px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex: 1;
  min-width: 180px;
}

.landing-step__number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  font-family: 'Cinzel', Georgia, serif;
  background: linear-gradient(135deg, rgba(232, 184, 75, 0.2), rgba(232, 184, 75, 0.08));
  border: 1.5px solid var(--border-accent);
  color: var(--accent);
  flex-shrink: 0;
}

.landing-step__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.landing-step__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.landing-step__desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
}

.landing-step-arrow {
  font-size: 24px;
  color: var(--accent-dim);
  align-self: center;
  padding: 0 4px;
  flex-shrink: 0;
}

/* --- PRD Sample Preview --- */
.landing-preview {
  padding: 64px 20px;
}

.landing-prd-sample {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-glow);
  max-width: 640px;
  margin: 0 auto;
}

.landing-prd-sample__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.landing-prd-sample__app {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.landing-prd-sample__card {
  margin-bottom: 16px;
  cursor: default;
}

.landing-prd-sample__card:hover {
  border-color: var(--border-accent);
  box-shadow: none;
}

.landing-prd-sample__note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  font-style: italic;
}

/* --- Pricing --- */
.landing-pricing {
  padding: 64px 20px;
  background: rgba(19, 10, 40, 0.6);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.landing-pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 36px;
}

.landing-pricing-card {
  background: var(--bg-card-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.landing-pricing-card:hover {
  border-color: var(--accent-dim);
  box-shadow: var(--shadow-glow);
}

.landing-pricing-card--popular {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
}

.landing-pricing-card--free {
  background: rgba(74, 222, 128, 0.04);
  border-color: rgba(74, 222, 128, 0.25);
}

.landing-pricing-card__popular-badge {
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1a0c00;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  padding: 3px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

.landing-pricing-card__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.landing-pricing-card__price {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
}

.landing-pricing-card__credits {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

.landing-pricing-card__desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.landing-pricing__cta {
  text-align: center;
}

.landing-pricing-card__cta {
  margin-top: 16px;
  width: 100%;
  text-align: center;
}

.landing-pricing-card__cta form {
  margin: 0;
}

/* --- Problem section --- */
.landing-problem {
  padding: 48px 20px;
}

.landing-problem-grid {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.landing-problem-col {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 24px;
}

.landing-problem-col--bad {
  border-color: rgba(239, 68, 68, 0.25);
}

.landing-problem-col--good {
  border-color: rgba(124, 58, 237, 0.4);
}

.landing-problem-col__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.landing-problem-col--bad .landing-problem-col__label {
  color: #f87171;
}

.landing-problem-col--good .landing-problem-col__label {
  color: var(--accent-light);
}

.landing-problem-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.landing-problem-list li {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
}

.landing-problem-col--bad .landing-problem-list li::before {
  content: "✕";
  position: absolute;
  left: 0;
  color: #f87171;
  font-size: 11px;
  top: 2px;
}

.landing-problem-col--good .landing-problem-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-light);
  font-size: 12px;
  top: 1px;
}

.landing-problem-divider {
  font-size: 24px;
  color: var(--text-muted);
  padding-top: 80px;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .landing-problem-grid {
    flex-direction: column;
  }

  .landing-problem-divider {
    display: none;
  }
}

/* --- Footer --- */
.landing-footer {
  padding: 32px 20px;
  border-top: 1px solid var(--border);
}

.landing-footer__inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.landing-footer__brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.landing-footer__logo {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 15px;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-footer__copy {
  font-size: 13px;
  color: var(--text-muted);
}

.landing-footer__nav {
  display: flex;
  gap: 16px;
}

.landing-footer__nav a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--transition);
}

.landing-footer__nav a:hover {
  color: var(--accent);
}

/* --- Landing responsive --- */
@media (max-width: 768px) {
  .landing-pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .landing-steps {
    flex-direction: column;
    align-items: center;
  }

  .landing-step-arrow {
    transform: rotate(90deg);
    padding: 4px 0;
  }

  .landing-step {
    max-width: 100%;
    width: 100%;
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .landing-pricing-grid {
    grid-template-columns: 1fr;
  }

  .landing-hero {
    padding: 48px 20px 56px;
  }

  .landing-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .landing-hero__ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .landing-cta-primary,
  .landing-cta-secondary {
    text-align: center;
  }
}

/* --- Cookie consent banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-top: 1px solid rgba(255,255,255,0.08);
  z-index: 1000;
  padding: 12px 24px;
}

.cookie-banner__inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

.cookie-banner__text a {
  color: var(--accent-light);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

/* --- Legal pages (Privacy & Terms) --- */
.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 48px;
}

.legal-title {
  font-family: 'Cinzel', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 8px;
}

.legal-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 40px;
}

.legal-section {
  margin-bottom: 32px;
}

.legal-section h2 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 12px;
}

.legal-section p,
.legal-section li {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.legal-section ul {
  padding-left: 20px;
  margin: 8px 0;
}

.legal-section li {
  margin-bottom: 6px;
}

.legal-section a {
  color: var(--accent-light);
  text-decoration: underline;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 12px 0;
}

.legal-table th {
  text-align: left;
  padding: 8px 12px;
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.legal-table td {
  padding: 8px 12px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: top;
}

.legal-back {
  margin-top: 40px;
  font-size: 14px;
}

.legal-back a {
  color: var(--accent-light);
  text-decoration: none;
}

.legal-back a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .legal-card {
    padding: 28px 20px;
  }

  .cookie-banner__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}
}