/* ============================================
   looksreal.ai — generate.css
   Split from styles.css 2026-04-20 per css-restructure thread.
   ============================================ */
/* ============================================
   PROMPT PAGE
   ============================================ */

.prompt-title {
  font-family: var(--font-sans);
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

/* Prompt area */
.prompt-area {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

/* Full-workarea drop overlay — shown while dragging image files in image-input modes.
   Bound in js/prompt.js::initUploadZone. pointer-events:none until is-dropping so
   underlying controls stay interactive outside drag. */
.drop-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: color-mix(in srgb, var(--ember) 10%, var(--bg-card));
  border: 2px dashed var(--ember);
  color: var(--ember);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.12s ease;
  z-index: 10;
}
.prompt-area.is-dropping .drop-overlay {
  opacity: 1;
  pointer-events: auto;
}
.drop-overlay-caption { font-weight: 600; }

/* Top controls row */
.prompt-controls {
  display: flex;
  align-items: center;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border-subtle);
}

/* Media type pill selector */
.media-selector {
  display: inline-flex;
  gap: 1px;
  background: var(--bg-elevated);
  border-radius: 10px;
  padding: 3px;
  margin-right: 16px;
}

.media-selector-item {
  width: 34px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.15s;
}
.media-selector-item:hover svg { color: var(--text-helper); }
.media-selector-item.active {
  background: var(--bg-card);
  box-shadow: 0 0.5px 2px rgba(0,0,0,0.06);
}
.media-selector-item.active svg { color: var(--ember); }
.media-selector-item svg { color: var(--text-whisper); transition: color 0.15s; }

/* Sub-tabs */
.sub-tabs {
  display: flex;
  align-items: center;
}

.sub-tab {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 400;
  padding: 8px 14px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-ghost);
  cursor: pointer;
  transition: all 0.15s;
}
.sub-tab:hover { color: var(--text-helper); }
.sub-tab.active {
  border-bottom-color: var(--ember);
  color: var(--text-primary);
}

.btn-enhance {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 6px 14px;
  background: rgba(59,130,246,0.06);
  color: var(--color-info);
  border: 1px solid rgba(59,130,246,0.12);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
}
.btn-enhance:hover { background: rgba(59,130,246,0.1); }
.btn-enhance .label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 11px;
}

/* Image upload zone */
.upload-zone {
  margin: 16px 16px 0;
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
}
.upload-zone.hidden { display: none; }

.upload-area {
  flex: 1;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: background 0.15s;
}
.upload-area:first-child { border-right: 1px solid var(--border); }
.upload-area:hover { background: var(--bg-app); }

.upload-area-title {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 2px;
}

.upload-area-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-whisper);
}

.upload-area-thumb {
  max-height: 60px;
  border-radius: 6px;
}
.upload-remove {
  color: var(--ember);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 11px;
  margin-top: 4px;
  padding: 0;
  font-family: var(--font-sans);
}

/* Creations picker modal (prompt.js::openCreationsPicker) */
.creations-picker-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
}
.creations-picker-modal {
  background: var(--bg-card);
  width: 640px; max-width: 92vw;
  max-height: 82vh;
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex; flex-direction: column;
}
.creations-picker-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.creations-picker-title {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.creations-picker-close {
  background: none; border: none;
  color: var(--text-helper);
  font-size: 20px;
  cursor: pointer;
  padding: 0 6px;
}
.creations-picker-body {
  padding: 16px 20px;
  overflow-y: auto;
}
.creations-picker-loading,
.creations-picker-empty {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  padding: 32px 0;
  text-align: center;
}
.creations-picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}
.creations-picker-tile {
  position: relative;
  padding: 0;
  background: var(--bg-app);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  transition: border-color 0.15s;
}
.creations-picker-tile:hover { border-color: var(--ember); }
.creations-picker-tile img,
.creations-picker-tile video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* Textarea */
.prompt-textarea {
  width: 100%;
  height: 200px;
  min-height: 200px;
  max-height: 300px;
  padding: 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-primary);
  background: transparent;
  border: none;
  outline: none;
  resize: vertical;
  line-height: 1.6;
}
/* When upload zone is visible, shrink textarea to maintain total height */
.prompt-textarea.compact {
  height: 140px;
  min-height: 140px;
  max-height: 240px;
}
.prompt-textarea::placeholder { color: var(--text-faint); }

/* Bottom bar */
.prompt-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-top: 1px solid var(--border-subtle);
}

.prompt-options {
  display: flex;
  gap: 8px;
}

.btn-generate {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  height: 36px;
  padding: 0 28px;
  background: var(--ember);
  color: var(--bg-card);
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: background 0.15s;
}
.btn-generate:hover { background: var(--flame); }

/* ============================================
   CUSTOM PARAMS (schema-driven controls)
   ============================================ */

.custom-params {
  padding: 8px 16px 4px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}
.custom-params.hidden { display: none; }


.custom-param {
  display: flex;
  align-items: center;
  gap: 6px;
}

.custom-param-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-ghost);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.custom-param-select {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  background: var(--bg-app);
  color: var(--text-primary);
  border-radius: 0;
  cursor: pointer;
  max-width: 160px;
}
.custom-param-select:focus { border-color: var(--ember); outline: none; }

.custom-param-slider {
  display: flex;
  align-items: center;
  gap: 8px;
}

.custom-slider-label {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-ghost);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.custom-param-range {
  width: 100px;
  height: 3px;
  accent-color: var(--ember);
  cursor: pointer;
}

.custom-slider-value {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-helper);
  min-width: 28px;
}

.custom-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
}

.custom-toggle input[type="checkbox"] { display: none; }

.toggle-slider {
  width: 28px;
  height: 14px;
  background: var(--border);
  border-radius: 7px;
  position: relative;
  transition: background 0.2s;
}
.toggle-slider::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--bg-card);
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform 0.2s;
}
.custom-toggle input:checked + .toggle-slider {
  background: var(--ember);
}
.custom-toggle input:checked + .toggle-slider::after {
  transform: translateX(14px);
}

.toggle-label {
  color: var(--text-helper);
}

/* ============================================
   SIDEBAR GENERATIONS (non-blocking queue)
   ============================================ */

.sidebar-generations {
  padding: 0 12px;
  margin-top: 16px;
}

.sidebar-gen-label {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--text-whisper);
  margin-bottom: 8px;
  padding-left: 8px;
}

.gen-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  margin-bottom: 2px;
  border-radius: 4px;
  transition: background 0.15s;
}
.gen-item.clickable { cursor: pointer; }
.gen-item.clickable:hover { background: var(--bg-app); }

.gen-item-spinner {
  width: 10px;
  height: 10px;
  border: 1.5px solid var(--border);
  border-top-color: var(--ember);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

.gen-item-thumb {
  width: 16px;
  height: 16px;
  border-radius: 2px;
  object-fit: cover;
  flex-shrink: 0;
}

.gen-item-text {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-secondary);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gen-item-text.failed {
  text-decoration: line-through;
  color: var(--text-ghost);
}

.gen-item-media-icon {
  flex-shrink: 0;
  color: var(--text-helper);
}
.gen-item-media-icon svg { width: 10px; height: 10px; }

.gen-item-time {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-ghost);
  flex-shrink: 0;
}

.gen-item-check {
  color: var(--color-success);
  font-size: 11px;
  flex-shrink: 0;
}

.gen-item-error-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-error);
  flex-shrink: 0;
}

/* ============================================
   MORPH ANIMATION (placeholder → result)
   ============================================ */

.gallery-item-morphed {
  animation: morphFadeIn 0.5s ease-out;
}

@keyframes placeholderPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes morphFadeIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}