/* ============================================================
   Pacific Images — Component Styles
   Upload zone, image grid, Studio, generation UI
   ============================================================ */

/* ── Upload Zone ────────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--sp-12) var(--sp-8);
  text-align: center;
  transition: all var(--t-base) var(--ease-out);
  cursor: pointer;
  position: relative;
  background: var(--bg-surface);
}
.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-glow-lg);
}
.upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.upload-icon {
  width: 56px; height: 56px;
  background: var(--bg-elevated);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-4);
  font-size: 1.5rem;
  border: 1px solid var(--border-default);
  transition: all var(--t-base);
}
.upload-zone:hover .upload-icon {
  background: var(--accent-glow);
  border-color: var(--border-accent);
}
.upload-title { font-size: 1.0625rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--sp-2); }
.upload-subtitle { font-size: 0.875rem; color: var(--text-secondary); }
.upload-formats { margin-top: var(--sp-4); display: flex; gap: var(--sp-2); justify-content: center; flex-wrap: wrap; }
.upload-format-tag {
  padding: 0.2rem 0.6rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.upload-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}
.upload-preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}
.upload-preview-item img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.upload-preview-remove {
  position: absolute;
  top: var(--sp-2); right: var(--sp-2);
  width: 24px; height: 24px;
  background: rgba(7,9,15,0.8);
  border: none;
  border-radius: 50%;
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity var(--t-fast);
}
.upload-preview-item:hover .upload-preview-remove { opacity: 1; }
.upload-preview-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(7,9,15,0.9));
  padding: var(--sp-3) var(--sp-2) var(--sp-2);
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-align: center;
}

/* ── Image Grid ─────────────────────────────────────────────── */
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sp-4);
}
.image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: all var(--t-base) var(--ease-out);
  cursor: pointer;
  group: true;
}
.image-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-default);
  box-shadow: var(--shadow-lg);
}
.image-card-thumb {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-elevated);
}
.image-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.image-card:hover .image-card-thumb img { transform: scale(1.04); }
.image-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7,9,15,0.6);
  opacity: 0;
  transition: opacity var(--t-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
}
.image-card:hover .image-card-overlay { opacity: 1; }
.image-card-footer {
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.image-card-mode { font-size: 0.75rem; color: var(--text-muted); }
.image-card-score { display: flex; align-items: center; gap: var(--sp-1); }

.image-badge-overlay {
  position: absolute;
  top: var(--sp-2);
  left: var(--sp-2);
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}
.image-badge-overlay .badge { font-size: 0.65rem; }

.image-action-btn {
  width: 36px; height: 36px;
  background: rgba(26, 32, 53, 0.9);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.875rem;
  transition: all var(--t-fast);
}
.image-action-btn:hover { background: var(--bg-hover); border-color: var(--accent); color: var(--accent); }
.image-action-btn.active { color: var(--warning); }

/* ── Garment Profile Panel ──────────────────────────────────── */
.garment-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.garment-preview {
  position: relative;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.garment-preview img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}
.garment-preview-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  color: var(--text-muted);
  font-size: 0.875rem;
}
.garment-preview-placeholder-icon { font-size: 2.5rem; opacity: 0.3; }

.garment-info { padding: var(--sp-5); }
.garment-attr-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}
.garment-attr { }
.garment-attr-key {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.garment-attr-val { font-size: 0.8125rem; font-weight: 500; color: var(--text-primary); }

.color-swatch-row { display: flex; gap: var(--sp-2); margin-top: var(--sp-2); }
.color-swatch {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border-default);
  flex-shrink: 0;
}

.lock-profile {
  margin-top: var(--sp-4);
  padding: var(--sp-4);
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}
.lock-profile-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--success);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.lock-rule { font-size: 0.75rem; color: var(--text-secondary); display: flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-1); }
.lock-rule::before { content: '✓'; color: var(--success); font-weight: 700; }

/* ── Mode switcher ──────────────────────────────────────────── */
.mode-switcher {
  display: flex;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 4px;
  gap: 4px;
}
.mode-btn {
  flex: 1;
  padding: 0.625rem var(--sp-4);
  border-radius: var(--radius-md);
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  transition: all var(--t-base);
  cursor: pointer;
}
.mode-btn:hover { color: var(--text-primary); background: var(--bg-hover); }
.mode-btn.active {
  background: var(--bg-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
}
.mode-btn .mode-icon { font-size: 1rem; }

/* ── Style preset chips ─────────────────────────────────────── */
.preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.preset-chip {
  padding: 0.4rem 0.875rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--t-fast);
  user-select: none;
}
.preset-chip:hover { border-color: var(--border-strong); color: var(--text-primary); }
.preset-chip.selected {
  background: var(--accent-glow);
  border-color: var(--border-accent);
  color: var(--accent-bright);
  font-weight: 500;
}

/* ── Generation result grid ─────────────────────────────────── */
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
.result-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  transition: all var(--t-base);
}
.result-card:hover { border-color: var(--border-default); box-shadow: var(--shadow-md); }
.result-card.selected { border-color: var(--accent); box-shadow: var(--shadow-glow); }
.result-card.suppressed { opacity: 0.4; pointer-events: none; }
.result-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}
.result-card-footer {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--sp-3);
  background: linear-gradient(transparent, rgba(7,9,15,0.95));
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  transition: opacity var(--t-base);
}
.result-card:hover .result-card-footer { opacity: 1; }
.result-card-score {
  position: absolute;
  top: var(--sp-2); right: var(--sp-2);
}
.result-card-flag {
  position: absolute;
  top: var(--sp-2); left: var(--sp-2);
  background: rgba(244,63,94,0.9);
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.5rem;
  font-size: 0.65rem;
  font-weight: 700;
  color: white;
  text-transform: uppercase;
}
.result-card-actions {
  display: flex;
  gap: var(--sp-2);
}
.result-card-action {
  width: 30px; height: 30px;
  background: rgba(26,32,53,0.9);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
  transition: all var(--t-fast);
}
.result-card-action:hover { background: var(--accent); border-color: var(--accent); }
.result-card-action.favorited { color: var(--warning); }

/* ── Generation status panel ────────────────────────────────── */
.gen-status {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
}
.gen-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-4);
}
.gen-status-title { font-size: 0.875rem; font-weight: 600; }
.gen-status-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.gen-step {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.gen-step.active { color: var(--text-primary); }
.gen-step.done   { color: var(--success); }
.gen-step-icon { width: 20px; height: 20px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }

/* ── Quality score panel ────────────────────────────────────── */
.quality-panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
}
.quality-overall {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
}
.quality-score-big {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}
.quality-metrics { display: flex; flex-direction: column; gap: var(--sp-2); }

/* ── Batch upload ───────────────────────────────────────────── */
.batch-item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: border-color var(--t-fast);
}
.batch-item:hover { border-color: var(--border-default); }
.batch-thumb {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}
.batch-thumb img { width: 100%; height: 100%; object-fit: cover; }
.batch-info { flex: 1; min-width: 0; }
.batch-name { font-size: 0.875rem; font-weight: 500; color: var(--text-primary); truncate: true; }
.batch-meta { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.batch-status { display: flex; align-items: center; gap: var(--sp-2); font-size: 0.8rem; }
.batch-progress { min-width: 120px; }

/* ── Settings sliders ───────────────────────────────────────── */
.setting-slider {
  width: 100%;
  -webkit-appearance: none;
  height: 4px;
  border-radius: 99px;
  background: var(--bg-hover);
  outline: none;
  cursor: pointer;
}
.setting-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 8px var(--accent-glow);
  transition: transform var(--t-fast);
}
.setting-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-2);
}
.setting-row-label { font-size: 0.8rem; color: var(--text-secondary); }
.setting-row-value { font-size: 0.8rem; font-weight: 600; color: var(--accent); min-width: 32px; text-align: right; }

/* ── Tags for garment attributes ────────────────────────────── */
.attr-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.2rem 0.6rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  color: var(--text-secondary);
}
.attr-tags { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* ── Input quality indicator ────────────────────────────────── */
.quality-indicator {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg-elevated);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}
.quality-indicator-dots {
  display: flex;
  gap: 3px;
}
.quality-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bg-hover);
  transition: background var(--t-base);
}
.quality-dot.filled { background: var(--success); }
.quality-dot.filled.warn { background: var(--warning); }
.quality-dot.filled.bad  { background: var(--error); }

/* ── Refine panel ───────────────────────────────────────────── */
.refine-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
}
.refine-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  padding: var(--sp-3) var(--sp-4);
  resize: none;
  min-height: 80px;
  transition: border-color var(--t-fast);
  font-family: inherit;
}
.refine-textarea:focus { outline: none; border-color: var(--accent); }

/* ── Lightbox ───────────────────────────────────────────────── */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(7,9,15,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}
.lightbox.open { opacity: 1; pointer-events: all; }
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.lightbox-close {
  position: absolute;
  top: var(--sp-6); right: var(--sp-6);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  font-size: 1.25rem;
  transition: all var(--t-fast);
}
.lightbox-close:hover { color: var(--text-primary); border-color: var(--border-strong); }
.lightbox-info {
  position: absolute;
  bottom: var(--sp-6);
  left: 50%; transform: translateX(-50%);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-3) var(--sp-5);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

/* ── Project card ───────────────────────────────────────────── */
.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t-base) var(--ease-out);
  cursor: pointer;
}
.project-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-default);
  box-shadow: var(--shadow-lg);
}
.project-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  overflow: hidden;
  position: relative;
}
.project-thumb img { width: 100%; height: 100%; object-fit: cover; }
.project-thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  opacity: 0.15;
}
.project-info { padding: var(--sp-5); }
.project-name { font-size: 0.9375rem; font-weight: 600; color: var(--text-primary); margin-bottom: var(--sp-1); }
.project-meta { font-size: 0.775rem; color: var(--text-muted); display: flex; gap: var(--sp-4); }
.project-stat { display: flex; align-items: center; gap: var(--sp-1); }

/* ── Tabs ───────────────────────────────────────────────────── */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border-subtle);
  gap: 0;
}
.tab-btn {
  padding: var(--sp-3) var(--sp-5);
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--t-fast);
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text-secondary); }
.tab-btn.active { color: var(--text-primary); border-bottom-color: var(--accent); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Step indicator ─────────────────────────────────────────── */
.steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--sp-8);
}
.step {
  display: flex;
  align-items: center;
  flex: 1;
}
.step-dot {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 2px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all var(--t-base);
}
.step.active .step-dot { background: var(--accent); border-color: var(--accent); color: var(--text-inverse); }
.step.done .step-dot   { background: var(--success); border-color: var(--success); color: white; }
.step-line {
  flex: 1;
  height: 2px;
  background: var(--border-subtle);
  transition: background var(--t-base);
}
.step.done .step-line { background: var(--success); }
.step-label {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: var(--sp-2);
  font-size: 0.7rem;
  white-space: nowrap;
  color: var(--text-muted);
}
.step.active .step-label, .step.done .step-label { color: var(--text-secondary); }

/* ── Filter bar ─────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) 0;
  flex-wrap: wrap;
}
.filter-search {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  padding: 0.5rem var(--sp-3);
  flex: 1;
  min-width: 200px;
}
.filter-search input {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.875rem;
  width: 100%;
}
.filter-search input:focus { outline: none; }
.filter-search-icon { color: var(--text-muted); font-size: 0.875rem; }

/* ── Account avatar ─────────────────────────────────────────── */
.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-glow);
  border: 1.5px solid var(--border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-lg { width: 56px; height: 56px; font-size: 1.25rem; }
.avatar-xl { width: 80px; height: 80px; font-size: 1.75rem; }

/* ── Credit indicator ───────────────────────────────────────── */
.credits-pill {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.35rem 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.credits-pill .credits-count { color: var(--accent); }
.credits-pill .credits-icon { opacity: 0.6; }

/* ── Table ──────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.data-table th {
  text-align: left;
  padding: var(--sp-3) var(--sp-4);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}
.data-table td {
  padding: var(--sp-4);
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
  vertical-align: middle;
}
.data-table tr:hover td { background: var(--bg-elevated); }
.data-table tr:last-child td { border-bottom: none; }