/* ============================================
   Lunar Customs — Review Story Generator
   Portrait 1080×1920, warm premium testimonial style
   ============================================ */

:root {
  /* App shell (form, header) */
  --bg-app: #1a1816;
  --app-text: #e8e4df;
  --app-text-muted: #a39e96;
  --app-border: rgba(255, 255, 255, 0.08);
  /* Card — warm premium palette */
  --bg-card: #eae6df;
  --text-primary: #2c2420;
  --text-body: #3d342e;
  --text-muted: #5c534a;
  --accent: #8b7355;
  --star-filled: #b8860b;
  --star-empty: #c4b8a8;
  --card-border: rgba(44, 36, 32, 0.08);
  --card-shadow: 0 20px 50px rgba(0, 0, 0, 0.18), 0 4px 16px rgba(0, 0, 0, 0.08);
  --radius: 24px;
  --radius-sm: 12px;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Source Sans 3", system-ui, sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-app);
  color: var(--app-text);
  min-height: 100vh;
  line-height: 1.5;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----- App layout ----- */
.app-header {
  padding: 1rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--app-border);
}

.app-header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
  font-weight: 700;
}

.app-header p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--app-text-muted);
}

.app-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  max-width: 1600px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .app-main {
    grid-template-columns: 1fr;
  }
}

/* ----- Form ----- */
.form-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.review-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--app-text-muted);
  margin-bottom: 0.35rem;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--app-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  color: var(--app-text);
  font-size: 1rem;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--app-text-muted);
  opacity: 0.8;
}

/* Star rating */
.star-rating {
  display: flex;
  gap: 0.25rem;
}

.star-rating .star {
  background: none;
  border: none;
  padding: 0.25rem;
  cursor: pointer;
  font-size: 1.75rem;
  color: var(--star-empty);
  transition: color 0.15s, transform 0.1s;
}

.star-rating .star:hover {
  transform: scale(1.1);
}

.star-rating .star.filled {
  color: var(--star-filled);
}

/* Photo upload */
.photo-upload-zone {
  border: 2px dashed var(--app-border);
  border-radius: var(--radius-sm);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.2s, background 0.2s;
}

.photo-upload-zone:hover,
.photo-upload-zone.drag-over {
  border-color: var(--accent);
  background: rgba(139, 115, 85, 0.15);
}

.photo-zone-text {
  font-size: 0.875rem;
  color: var(--app-text-muted);
}

.photo-thumb-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.photo-thumb-list li {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--star-empty);
}

.photo-thumb-list img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo-thumb-list .remove-photo {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 22px;
  height: 22px;
  border: none;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-thumb-list .remove-photo:hover {
  background: #c00;
}

.photo-thumb-list .drag-handle {
  position: absolute;
  bottom: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: grab;
  font-size: 12px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-thumb-list .drag-handle:active {
  cursor: grabbing;
}

.photo-thumb-list li.dragging {
  opacity: 0.5;
}

/* Buttons */
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.2s, color 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0c;
}

.btn-primary:hover {
  background: #d4b96d;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--app-text);
  border: 1px solid var(--app-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* ----- Preview (scaleable to fit viewport) ----- */
.preview-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  flex: 1;
}

.preview-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--app-text-muted);
  margin: 0 0 1rem;
}

.preview-wrapper {
  width: 100%;
  max-width: min(420px, 90vw, calc((100vh - 180px) * 1080 / 1920));
  aspect-ratio: 1080 / 1920;
  max-height: calc(100vh - 180px);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.35);
  border: 1px solid var(--app-border);
  background: var(--bg-card);
  position: relative;
}

/* Card scales to fill wrapper; --preview-scale set by JS for responsiveness */
.preview-wrapper .story-card {
  width: 1080px;
  height: 1920px;
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: top left;
  transform: scale(var(--preview-scale, 0.333));
}

/* ----- Story card (1080×1920) — warm premium style ----- */
.story-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  height: 1920px;
}

.card-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #d8d2c4 0%, #e2ddd4 30%, #ddd8ce 60%, #d4cfc4 100%);
  border-radius: 24px;
}

/* Subtle leaf / organic pattern overlay */
.card-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cpath fill='%232c2420' d='M100 20c-20 30-50 50-50 80 0 33 22 60 50 80 28-20 50-47 50-80 0-30-30-50-50-80z'/%3E%3Cpath fill='%232c2420' d='M140 60c-15 20-35 35-35 55 0 25 18 45 35 60 17-15 35-35 35-60 0-20-20-35-35-55z'/%3E%3C/svg%3E");
  background-size: 280px 280px;
  pointer-events: none;
  border-radius: 24px;
}

.card-content {
  position: relative;
  z-index: 1;
  padding: 56px 48px 40px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-height: 0;
}

/* Elegant serif title like references */
.card-title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 58px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.card-title-line {
  width: 120px;
  height: 2px;
  background: var(--text-primary);
  opacity: 0.35;
  margin: 0 auto 36px;
  border-radius: 1px;
}

/* Inner floating card: rounded, soft shadow */
.card-inner {
  width: 100%;
  max-width: 920px;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: 44px 48px 40px;
  min-height: 0;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

/* Name first, large, fits width with margin */
.card-name {
  width: 100%;
  margin: 0 0 28px;
  padding: 0 0.02em;
  font-family: var(--font-sans);
  font-size: 56px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  word-wrap: break-word;
  letter-spacing: -0.01em;
  box-sizing: border-box;
}

/* Review text below name — grows so meta can stick to bottom */
.card-review-wrap {
  width: 100%;
  flex: 1 1 auto;
  margin-bottom: 24px;
  padding: 0 0.02em;
  box-sizing: border-box;
  text-align: left;
  min-height: 0;
}

.card-review {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 40px;
  line-height: 1.55;
  color: var(--text-body);
  display: -webkit-box;
  -webkit-line-clamp: 8;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 450;
  letter-spacing: 0.01em;
}

/* Stars and date — stick to bottom of white box */
.card-meta {
  margin-top: auto;
  margin-bottom: 0;
  padding-top: 24px;
  flex-shrink: 0;
}

.card-stars {
  font-size: 44px;
  letter-spacing: 10px;
  color: var(--star-filled);
  margin-bottom: 10px;
}

.card-stars.empty {
  color: var(--star-empty);
}

.card-date {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 26px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  font-weight: 500;
}

/* Photos grid: 2 cols × 3 rows, rounded — above stars/date */
.card-photos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  width: 100%;
  max-width: 968px;
  padding-top: 16px;
  flex-shrink: 0;
}

.card-photos[data-count="0"] {
  display: none;
}

.card-photos .photo-cell {
  aspect-ratio: 1;
  border-radius: 16px;
  overflow: hidden;
  background: var(--star-empty);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.card-photos .photo-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 1 photo: single centered */
.card-photos[data-count="1"] {
  grid-template-columns: 1fr;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

/* 2 photos: 2 cols */
.card-photos[data-count="2"] {
  grid-template-columns: repeat(2, 1fr);
}

/* 3: 3 cols or 2+1 */
.card-photos[data-count="3"] {
  grid-template-columns: repeat(3, 1fr);
}

/* 4: 2x2 */
.card-photos[data-count="4"] {
  grid-template-columns: repeat(2, 1fr);
}

/* 5 & 6: 2x3 */
.card-photos[data-count="5"],
.card-photos[data-count="6"] {
  grid-template-columns: repeat(2, 1fr);
}

.card-footer {
  flex-shrink: 0;
  padding: 32px 48px 40px;
  text-align: center;
  border-top: 1px solid rgba(44, 36, 32, 0.1);
  background: linear-gradient(to top, rgba(44, 36, 32, 0.04), transparent);
  position: relative;
}

.card-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 2px;
  background: var(--accent);
  opacity: 0.4;
  border-radius: 1px;
}

.card-brand {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--text-primary);
}

.card-tagline {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 26px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  font-weight: 500;
}