/* ============================================================
   LIFEBOOK - Shared CSS
   Copy of index.html design tokens + inner page components
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Assistant:wght@300;400;600;700;800&display=swap');

:root {
  --cream:       #fdf6ec;
  --cream-deep:  #f5e9d4;
  --parchment:   #ede0c8;
  --gold:        #c8922a;
  --gold-light:  #e8b84b;
  --gold-pale:   #f5d98a;
  --gold-glow:   rgba(232,184,75,0.18);
  --brown:       #5c3d1e;
  --brown-light: #8a6240;
  --text:        #3a2810;
  --text-muted:  #7a6048;
  --white:       #ffffff;
  --shadow-warm: 0 8px 40px rgba(100,60,20,0.12);
  --shadow-gold: 0 4px 24px rgba(200,146,42,0.22);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

body {
  font-family: 'Assistant', sans-serif;
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ---- NAV (exact copy from index.html) ---- */
nav, .wizard-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(253,246,236,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--parchment);
  padding: 0 5vw;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wizard-topbar-left, .wizard-topbar-right {
  display: flex; align-items: center; min-width: 100px;
}
.wizard-topbar-right { justify-content: flex-end; }

/* ---- Brand (exact copy from index.html) ---- */
.nav-brand, .wizard-brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.nav-brand-icon { font-size: 28px; filter: drop-shadow(0 2px 6px rgba(200,146,42,0.5)); }
.nav-brand-name, .wizard-brand-text {
  font-family: 'Assistant', sans-serif;
  font-size: 24px; color: var(--gold); letter-spacing: 0.5px;
}
.brand-image { height: 44px; width: auto; display: block; }

/* ---- Primary button (exact .nav-cta from index.html) ---- */
.nav-cta, .primary-btn, .continue-btn {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--white);
  border: none;
  border-radius: 50px;
  padding: 12px 28px;
  font-family: 'Assistant', sans-serif;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  box-shadow: var(--shadow-gold);
  letter-spacing: 0.3px;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-block;
  text-align: center;
}
.nav-cta:hover, .primary-btn:hover, .continue-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(200,146,42,0.35);
}
.primary-btn:disabled, .continue-btn:disabled {
  opacity: 0.6; cursor: not-allowed; transform: none;
}

/* ---- Secondary button ---- */
.secondary-btn, .back-link-button {
  background: var(--white);
  color: var(--brown);
  border: 1.5px solid var(--parchment);
  border-radius: 50px;
  padding: 11px 26px;
  font-family: 'Assistant', sans-serif;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
  text-align: center;
}
.secondary-btn:hover, .back-link-button:hover {
  border-color: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-warm);
}

/* ---- Step card (exact .step-card from index.html) ---- */
.inner-card {
  background: var(--white);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow-warm);
  border: 1px solid var(--parchment);
  position: relative;
  overflow: hidden;
}
.inner-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-light), var(--gold));
}

/* Cream inner block */
.cream-block {
  background: var(--cream-deep);
  border-radius: 20px;
  padding: 20px;
  border: 1px solid var(--parchment);
}

/* Step label */
.step-label, .wizard-step-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}

/* Page title */
.page-title {
  font-family: 'Assistant', sans-serif;
  font-size: clamp(28px, 4vw, 46px);
  color: var(--brown);
  line-height: 1.15;
  margin-bottom: 10px;
}

/* Step number (gold circle) */
.step-number {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--white);
  border-radius: 50%;
  font-family: 'Assistant', sans-serif;
  font-size: 16px; font-weight: 700;
  margin-bottom: 12px;
  box-shadow: var(--shadow-gold);
  flex-shrink: 0;
}

/* Form inputs */
.input-label {
  display: grid; gap: 7px;
  font-size: 14px; font-weight: 700; color: var(--brown);
  font-family: 'Assistant', sans-serif;
}
.input-label input, .input-label select, .input-label textarea {
  width: 100%;
  border-radius: 16px;
  border: 1.5px solid var(--parchment);
  background: var(--white); color: var(--text);
  padding: 12px 16px; font-size: 15px;
  outline: none; font-family: 'Assistant', sans-serif;
  transition: border-color 0.2s;
}
.input-label input:focus, .input-label select:focus, .input-label textarea:focus {
  border-color: var(--gold-light);
  box-shadow: 0 0 0 3px rgba(232,184,75,0.1);
}
.input-label textarea { min-height: 100px; resize: vertical; line-height: 1.6; }
.input-label input::placeholder, .input-label textarea::placeholder { color: var(--text-muted); }

/* Style picker */
.style-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.style-card {
  border-radius: 20px; padding: 14px;
  border: 1.5px solid var(--parchment); background: var(--white);
  cursor: pointer; transition: all 0.15s;
}
.style-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-warm); }
.style-card.active {
  border-color: var(--gold-light);
  background: linear-gradient(135deg, rgba(232,184,75,0.06), var(--white));
}
.style-thumb {
  width: 100%; aspect-ratio: 1.2/1; border-radius: 12px;
  background: linear-gradient(135deg, var(--cream-deep), var(--parchment));
  margin-bottom: 8px; border: 1px solid var(--parchment);
}
.style-name { font-family: 'Assistant', sans-serif; font-size: 16px; color: var(--brown); margin-bottom: 3px; }
.style-text { color: var(--text-muted); font-size: 12px; line-height: 1.5; }

/* Upload drop zone */
.upload-drop {
  border-radius: 22px; border: 2px dashed var(--parchment);
  background: linear-gradient(135deg, rgba(232,184,75,0.04), rgba(255,255,255,0.6));
  min-height: 160px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  padding: 24px; cursor: pointer; transition: all 0.2s;
}
.upload-drop:hover { border-color: var(--gold-light); transform: translateY(-2px); }
.upload-plus {
  width: 50px; height: 50px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(200,146,42,0.1); color: var(--gold); font-size: 32px;
  margin-bottom: 10px;
}
.upload-title { font-family: 'Assistant', sans-serif; font-size: 22px; color: var(--brown); margin-bottom: 6px; }
.upload-text { color: var(--text-muted); font-size: 13px; line-height: 1.6; max-width: 300px; }

/* Photo tips */
.photo-reference-card { background: var(--cream-deep); border: 1px solid var(--parchment); border-radius: 20px; padding: 14px; }
.tip-item {
  padding: 9px 12px; border-radius: 12px; background: var(--white);
  border: 1px solid var(--parchment); color: var(--text-muted);
  font-size: 13px; line-height: 1.5; margin-bottom: 7px;
}
.tip-item:last-child { margin-bottom: 0; }

/* Summary rows */
.summary-row {
  display: grid; grid-template-columns: 140px 1fr; gap: 10px;
  align-items: start; padding: 11px 14px; border-radius: 14px;
  background: var(--cream-deep); border: 1px solid var(--parchment); margin-bottom: 7px;
}
.summary-label { font-size: 12px; font-weight: 700; color: var(--gold); text-transform: uppercase; letter-spacing: 0.5px; }
.summary-value { font-size: 14px; color: var(--text); line-height: 1.5; word-break: break-word; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(58,40,16,0.55);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; z-index: 9999; backdrop-filter: blur(6px);
}
.modal-overlay.hidden { display: none; }
.modal-card {
  width: min(1000px, 96vw); max-height: 90vh; overflow: auto;
  background: var(--cream); border: 1px solid var(--parchment);
  border-radius: 28px; box-shadow: 0 24px 80px rgba(100,60,20,0.2);
  padding: 28px; position: relative;
}
.modal-close {
  position: absolute; top: 14px; right: 14px;
  width: 40px; height: 40px; border-radius: 50%; border: none;
  cursor: pointer; font-size: 24px; color: var(--brown); background: var(--cream-deep);
  display: flex; align-items: center; justify-content: center;
}
.modal-title { font-family: 'Assistant', sans-serif; font-size: clamp(20px,3vw,32px); color: var(--brown); margin-bottom: 8px; }
.modal-text { font-size: 15px; line-height: 1.7; color: var(--text-muted); margin-bottom: 18px; }
.modal-body-layout { display: grid; grid-template-columns: 1fr 280px; gap: 18px; align-items: start; }
.modal-side-card { padding: 18px; border-radius: 20px; background: var(--cream-deep); border: 1px solid var(--parchment); }
.modal-side-card h3 { font-family: 'Assistant', sans-serif; font-size: 18px; color: var(--brown); margin-bottom: 10px; }
.modal-guide-list { display: grid; gap: 7px; margin-bottom: 14px; }
.modal-guide-item { padding: 9px 11px; border-radius: 11px; background: var(--white); border: 1px solid var(--parchment); color: var(--text-muted); font-size: 13px; line-height: 1.5; }
.modal-actions { display: grid; gap: 9px; margin-top: 8px; }
.upload-btn {
  display: block; width: 100%; padding: 13px 14px; border-radius: 14px;
  text-align: center; font-size: 15px; font-weight: 700; cursor: pointer;
  border: none; font-family: 'Assistant', sans-serif;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--white); box-shadow: var(--shadow-gold); transition: all 0.2s;
}
.upload-btn:hover { transform: translateY(-1px); box-shadow: 0 7px 24px rgba(200,146,42,0.4); }

/* Progress */
.progress-wrap { height: 8px; border-radius: 8px; background: rgba(200,146,42,0.08); overflow: hidden; }
.progress-bar { height: 100%; width: 0%; border-radius: 8px; background: linear-gradient(90deg, var(--gold-light), var(--gold)); transition: width 0.6s ease; }

/* Spinner */
.spinner { width: 36px; height: 36px; border-radius: 50%; border: 3px solid rgba(200,146,42,0.1); border-top-color: var(--gold-light); animation: lb-spin 0.9s linear infinite; }
@keyframes lb-spin { to { transform: rotate(360deg); } }

/* Footer actions */
.footer-actions, .wizard-footer-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

/* Fade-in */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .modal-body-layout { grid-template-columns: 1fr; }
  .style-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  nav, .wizard-topbar { padding: 0 4vw; height: 58px; }
  .nav-brand-name, .wizard-brand-text { font-size: 20px; }
  .primary-btn, .continue-btn, .secondary-btn, .back-link-button { width: 100%; }
  .footer-actions, .wizard-footer-actions { flex-direction: column; }
  .style-grid { grid-template-columns: 1fr; }
  .summary-row { grid-template-columns: 1fr; gap: 3px; }
  .modal-body-layout { grid-template-columns: 1fr; }
  .inner-card { padding: 18px; }
}

/* ════════════════════════════════════════════════════════════
   MOBILE-FIRST ADDITIONS — full responsive for all inner pages
   ════════════════════════════════════════════════════════════ */

/* ── Touch targets ── */
button, .primary-btn, .continue-btn, .secondary-btn, .back-link-button,
.nav-back, .btn-primary, .btn-secondary, .pay-btn, .btn-gold {
  min-height: 44px;
  touch-action: manipulation;
}

/* ── Inputs bigger on mobile ── */
.input-label input, .input-label select, .input-label textarea {
  font-size: 16px; /* prevents iOS zoom */
}

/* ── Page shells ── */
.shell { padding-left: max(14px, env(safe-area-inset-left)); padding-right: max(14px, env(safe-area-inset-right)); }

/* ── Nav logo on mobile ── */
.brand-image { height: 36px; }

/* ── Upload drop zone mobile ── */
@media (max-width: 480px) {
  .upload-drop { min-height: 130px; padding: 18px; }
  .upload-title { font-size: 18px; }
}

/* ── Style grid 2 cols always on small ── */
@media (max-width: 480px) {
  .style-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .style-name { font-size: 13px; }
  .style-text { font-size: 10px; }
}

/* ── Modal full screen on mobile ── */
@media (max-width: 640px) {
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal-card {
    border-radius: 24px 24px 0 0;
    max-height: 92vh;
    width: 100%;
    padding-bottom: max(20px, env(safe-area-inset-bottom));
  }
  .modal-body-layout { grid-template-columns: 1fr; }
}

/* ── Summary rows ── */
@media (max-width: 480px) {
  .summary-row { grid-template-columns: 1fr; gap: 2px; }
  .summary-label { font-size: 10px; }
}

/* ── Inner card padding ── */
@media (max-width: 480px) {
  .inner-card { padding: 16px; border-radius: 18px; }
}

/* ── Crop page canvas ── */
@media (max-width: 640px) {
  .crop-shell { padding: 12px 12px 60px; }
  .crop-card { padding: 16px; border-radius: 24px; }
  .crop-action-row { flex-direction: column; }
  .continue-btn, .secondary-btn { width: 100%; }
}

/* ── Preview page ── */
@media (max-width: 480px) {
  .loading-steps { max-width: 280px; }
  .lstep { font-size: 13px; padding: 9px 12px; }
  .main-layout { grid-template-columns: 1fr !important; }
  .cover-panel { position: static !important; }
  .unlock-banner { flex-direction: column; }
  .unlock-price { font-size: 24px; }
  .pay-btn { font-size: 16px; padding: 15px 24px; }
}

/* ── Reader page ── */
@media (max-width: 640px) {
  .pages-grid { grid-template-columns: 1fr !important; }
  .book-header { padding: 16px; flex-direction: column; gap: 12px; }
  .view-toggle { align-self: stretch; justify-content: center; }
  .download-banner { flex-direction: column; text-align: center; }
  .btn-download { width: 100%; justify-content: center; }
}

/* ── Checkout page ── */
@media (max-width: 640px) {
  .layout { grid-template-columns: 1fr !important; }
  .cover-card { position: static !important; }
  .details-grid { grid-template-columns: 1fr 1fr; }
  .price-box { flex-direction: column; text-align: center; gap: 8px; }
}

/* ── Delivery / reader ── */
@media (max-width: 640px) {
  .hero { flex-direction: column; padding: 18px 16px; }
  .hero-btns { width: 100%; }
  .hero-btns .btn-gold, .hero-btns .btn-ghost { flex: 1; justify-content: center; text-align: center; }
  .book-spread { max-width: 100% !important; grid-template-columns: 1fr !important; }
  .spread-left { border-right: none; border-bottom: 1px solid var(--parchment); }
  .flipper-nav { gap: 8px; }
  .download-card { flex-direction: column; }
  .download-card .btn-gold { width: 100%; justify-content: center; }
}

/* ── Safe area bottom (iPhone notch) ── */
@media (max-width: 640px) {
  body { padding-bottom: env(safe-area-inset-bottom); }
  nav { padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
}


.brand-image {
  height: 44px !important;
  width: auto !important;
  max-height: 44px !important;
  display: block;
  object-fit: contain;
}