/* --- Design Tokens & Variables --- */
:root {
  --color-bg: #090e17;
  --color-card: rgba(17, 25, 40, 0.75);
  --color-card-border: rgba(255, 255, 255, 0.08);
  --color-text-main: #f3f4f6;
  --color-text-muted: #9ca3af;
  --color-text-darker: #6b7280;
  
  /* Brandnook Coworking Palette */
  --color-brand-navy: #102B4E;
  --color-brand-orange: #ff6b00;
  --color-brand-orange-hover: #e05e00;
  --color-brand-orange-rgb: 255, 107, 0;
  --color-brand-navy-light: #183e6d;
  
  --color-success: #10b981;
  --color-danger: #ef4444;
  --color-input-bg: #131d2e;
  --color-input-border: rgba(255, 255, 255, 0.12);
  --color-input-focus: #ff6b00;

  --font-logo: 'Roboto Condensed', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Figtree', sans-serif;

  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  --glow-shadow: 0 0 20px rgba(255, 107, 0, 0.25);
  --glass-blur: blur(12px);
}

/* --- Base Resets & Layout --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-bg);
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(16, 43, 78, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(255, 107, 0, 0.1) 0%, transparent 45%);
  color: var(--color-text-main);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.app-container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

/* --- Header Styling --- */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center; /* Centering vertically makes the brand selector layout cleaner */
  border-bottom: 1px solid var(--color-card-border);
  padding-bottom: 20px;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap; /* Ensure responsiveness on smaller screens */
}

.header-left-brand {
  height: 48px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.header-logo-img {
  max-height: 44px;
  max-width: 260px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.15));
  transition: opacity var(--transition-normal);
}

/* Brand Tabs Selector */
.brand-selector-tabs {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-card-border);
  padding: 4px;
  border-radius: 24px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

.brand-tab {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  padding: 8px 16px;
  border-radius: 20px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 8px;
  outline: none;
}

.brand-tab:hover {
  color: var(--color-text-main);
  background: rgba(255, 255, 255, 0.05);
}

.brand-tab.active {
  color: #fff;
  background: var(--color-brand-navy-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tab-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

/* Brand-specific bullet colors */
.brand-tab[data-brand="brandnook"] .tab-bullet {
  background: #ff6b00;
  box-shadow: 0 0 8px #ff6b00;
}

.brand-tab[data-brand="allies"] .tab-bullet {
  background: #f97316;
  box-shadow: 0 0 8px #f97316;
}

.brand-tab[data-brand="collision"] .tab-bullet {
  background: #FFCB05;
  box-shadow: 0 0 8px #FFCB05;
}

.brand-tab.active .tab-bullet {
  transform: scale(1.25);
}

.header-title-wrapper {
  text-align: right;
}

.app-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-main);
  background: linear-gradient(90deg, var(--color-text-main), var(--color-text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.app-subtitle {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* --- Main Layout Split --- */
.app-main {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 24px;
  flex-grow: 1;
  align-items: start;
}

@media (max-width: 1024px) {
  .app-main {
    grid-template-columns: 1fr;
  }
}

/* --- General Component Card --- */
.card {
  background: var(--color-card);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-md);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.card:hover {
  border-color: rgba(255, 107, 0, 0.2);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.card-title i {
  color: var(--color-brand-orange);
  width: 18px;
  height: 18px;
}

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

.card-header-row .card-title {
  margin-bottom: 0;
}

/* --- Drag and Dropzone --- */
.dropzone-card {
  padding: 8px;
}

.drag-drop-zone {
  border: 2px dashed var(--color-input-border);
  border-radius: var(--border-radius-md);
  padding: 36px 16px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  background: rgba(19, 29, 46, 0.3);
  position: relative;
  overflow: hidden;
}

.drag-drop-zone.dragover {
  border-color: var(--color-brand-orange);
  background: rgba(255, 107, 0, 0.08);
  box-shadow: inset 0 0 20px rgba(255, 107, 0, 0.05);
}

.file-input-hidden {
  display: none;
}

.icon-glow {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 107, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--color-brand-orange);
  transition: transform var(--transition-normal), background var(--transition-normal);
}

.drag-drop-zone:hover .icon-glow {
  transform: translateY(-4px) scale(1.05);
  background: rgba(255, 107, 0, 0.18);
  box-shadow: 0 0 15px rgba(255, 107, 0, 0.3);
}

.drag-drop-zone h3 {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.drag-drop-zone p {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

/* --- Form Fields & Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  outline: none;
}

.btn-primary {
  background: var(--color-brand-orange);
  color: #fff;
  box-shadow: 0 4px 12px rgba(255, 107, 0, 0.2);
}

.btn-primary:hover {
  background: var(--color-brand-orange-hover);
  transform: translateY(-1px);
  box-shadow: var(--glow-shadow);
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-main);
  border-color: var(--color-input-border);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-text-muted);
}

.btn-text {
  background: transparent;
  color: var(--color-text-muted);
  padding: 4px 8px;
  font-size: 12px;
}

.btn-text:hover {
  color: var(--color-brand-orange);
}

.btn-small {
  padding: 4px 8px;
  font-size: 11px;
}

.btn-icon-only {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--border-radius-sm);
  flex-shrink: 0;
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 45%,
    rgba(255, 255, 255, 0.1) 50%,
    transparent 55%
  );
  transform: rotate(45deg);
  transition: transform 0.5s ease;
  animation: shine-glow 3s infinite;
}

@keyframes shine-glow {
  0% { transform: translate(-30%, -30%) rotate(45deg); }
  100% { transform: translate(30%, 30%) rotate(45deg); }
}

/* --- Uploaded File List --- */
.uploaded-files-list-wrapper {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-card-border);
}

.uploaded-files-list-wrapper h4 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-darker);
  margin-bottom: 8px;
}

.uploaded-files-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 150px;
  overflow-y: auto;
  padding-right: 4px;
}

.uploaded-file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  font-size: 12px;
  animation: slideIn 0.25s ease-out;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.uploaded-file-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

.uploaded-file-item.active {
  border-color: var(--color-brand-orange);
  background: rgba(255, 107, 0, 0.08);
}


.file-item-info {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 80%;
}

.file-item-info i {
  color: var(--color-brand-orange);
  width: 14px;
  height: 14px;
}

.file-item-name {
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn-remove-file {
  background: transparent;
  border: none;
  color: var(--color-text-darker);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.btn-remove-file:hover {
  color: var(--color-danger);
}

/* --- Settings Elements --- */
.setting-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.setting-group:last-child {
  margin-bottom: 0;
}

.setting-group label {
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.form-select {
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  color: var(--color-text-main);
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.form-select:focus {
  border-color: var(--color-input-focus);
  box-shadow: 0 0 0 2px rgba(255, 107, 0, 0.15);
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}

.slider-label-row span {
  color: var(--color-brand-orange);
  font-weight: 600;
}

.form-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  outline: none;
}

.form-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-brand-orange);
  cursor: pointer;
  box-shadow: 0 0 5px rgba(255, 107, 0, 0.5);
  transition: transform var(--transition-fast);
}

.form-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* --- Preset Grid Layout --- */
.presets-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.preset-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  padding: 10px 12px;
  transition: all var(--transition-fast);
}

.preset-item.active {
  border-color: rgba(255, 107, 0, 0.15);
  background: rgba(16, 43, 78, 0.15);
}

.preset-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.preset-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.preset-checkbox {
  accent-color: var(--color-brand-orange);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.preset-info {
  display: flex;
  flex-direction: column;
}

.preset-name {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
}

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

.preset-actions-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.preset-select-fit {
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  color: var(--color-text-main);
  padding: 3px 6px;
  font-size: 11px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

/* Blur Option Styling inside Preset Card */
.preset-blur-control {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  animation: fadeIn 0.2s ease-out;
}

.blur-toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--color-text-muted);
  cursor: pointer;
}

.blur-toggle-label input {
  accent-color: var(--color-brand-orange);
  cursor: pointer;
}

.blur-slider-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blur-slider-group span {
  font-size: 10px;
  color: var(--color-brand-orange);
  min-width: 24px;
  text-align: right;
  font-weight: bold;
}

.blur-slider {
  width: 60px;
}

.btn-delete-preset {
  background: transparent;
  border: none;
  color: var(--color-text-darker);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.btn-delete-preset:hover {
  color: var(--color-danger);
  background: rgba(239, 68, 68, 0.1);
}

/* --- Add Custom Preset Form --- */
.add-preset-form {
  border-top: 1px solid var(--color-card-border);
  padding-top: 16px;
}

.form-heading {
  font-family: var(--font-heading);
  font-size: 12px;
  text-transform: uppercase;
  color: var(--color-text-darker);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.form-group {
  display: flex;
}

.flex-2 { flex: 2; }
.flex-1 { flex: 1; }

.form-input {
  width: 100%;
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  color: var(--color-text-main);
  padding: 8px 10px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 12px;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-input-focus);
}

/* --- Action Header / Floating Bar --- */
.action-bar-card {
  background: rgba(16, 43, 78, 0.6);
  border: 1px solid rgba(255, 107, 0, 0.2);
  box-shadow: 0 4px 24px rgba(255, 107, 0, 0.1);
  border-radius: var(--border-radius-md);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.action-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.active-count {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 500;
}

.dot-separator {
  color: var(--color-brand-orange);
  font-weight: bold;
}

.action-buttons {
  display: flex;
  gap: 12px;
}

/* --- Empty Placeholder State --- */
.placeholder-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
  background: rgba(17, 25, 40, 0.4);
  border: 1px dashed var(--color-card-border);
  border-radius: var(--border-radius-lg);
  color: var(--color-text-muted);
  text-align: center;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  max-width: 600px;
  margin: 60px auto 0;
  box-shadow: inset 0 0 30px rgba(0,0,0,0.2);
}

.placeholder-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-text-darker);
}

.placeholder-icon i {
  width: 32px;
  height: 32px;
}

.placeholder-state h2 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-text-main);
  font-weight: 600;
  margin-bottom: 8px;
}

.placeholder-state p {
  font-size: 14px;
  max-width: 400px;
  line-height: 1.6;
}

/* --- Previews Visual List Grid --- */
.previews-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.source-file-block {
  background: rgba(17, 25, 40, 0.4);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: fadeIn var(--transition-normal);
}

.source-file-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-card-border);
  margin-bottom: 20px;
}

.source-file-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.source-file-title h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
}

.source-meta-tag {
  background: rgba(255, 107, 0, 0.12);
  color: var(--color-brand-orange);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

/* Previews Grid */
.outputs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.output-card {
  background: rgba(9, 14, 23, 0.7);
  border: 1px solid var(--color-card-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.output-card:hover {
  border-color: rgba(255, 107, 0, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.output-image-wrapper {
  aspect-ratio: 16/10;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  background-image: 
    radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 0),
    radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 0);
  background-size: 16px 16px;
  background-position: 0 0, 8px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  cursor: grab;
  user-select: none;
  -webkit-user-drag: none;
}

.output-image-wrapper:active {
  cursor: grabbing;
}

.output-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
  pointer-events: none; /* Make image transparent to drag actions */
  user-select: none;
  -webkit-user-drag: none;
}

.output-card:hover .output-img {
  transform: scale(1.02);
}

.drag-hint-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.output-image-wrapper:hover .drag-hint-overlay {
  opacity: 1;
}

.drag-hint-badge {
  background: rgba(var(--color-brand-orange-rgb), 0.9);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 5px 10px;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 4px;
}

.output-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.output-name-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.output-card-name {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 70%;
}

.output-card-dims {
  font-family: var(--font-heading);
  font-size: 11px;
  background: var(--color-brand-navy);
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 600;
}

.output-meta-row {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  margin-top: auto;
}

.meta-blurred-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #8b5cf6;
  font-weight: 600;
}

.meta-blurred-indicator i {
  width: 12px;
  height: 12px;
}

.btn-card-download {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  font-size: 12px;
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.2);
  color: var(--color-brand-orange);
}

.btn-card-download:hover {
  background: var(--color-brand-orange);
  color: #fff;
  border-color: var(--color-brand-orange);
}

/* --- Footer Styling --- */
.app-footer {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--color-card-border);
  text-align: center;
  color: var(--color-text-darker);
  font-size: 12px;
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-12px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Focal Point Card & Selector --- */
.card-desc {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: -12px;
  margin-bottom: 16px;
  line-height: 1.4;
}

.focal-selector-wrapper {
  position: relative;
  width: 100%;
  background: #000;
  border: 1px solid var(--color-input-border);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  cursor: crosshair;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: 
    radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 0),
    radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 0);
  background-size: 10px 10px;
  background-position: 0 0, 5px 5px;
}

#focal-source-img {
  max-width: 100%;
  max-height: 200px;
  display: block;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none; /* Let the container handle click coordinates */
}

.focal-crosshair {
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-brand-orange);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none; /* Crosshair shouldn't intercept clicks */
  box-shadow: 0 0 12px var(--color-brand-orange), inset 0 0 4px var(--color-brand-orange);
  transition: left 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275), top 0.15s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.focal-crosshair::before,
.focal-crosshair::after {
  content: '';
  position: absolute;
  background: var(--color-brand-orange);
}

/* Horizontal line */
.focal-crosshair::before {
  top: 50%;
  left: -6px;
  width: 32px;
  height: 2px;
  margin-top: -1px;
}

/* Vertical line */
.focal-crosshair::after {
  left: 50%;
  top: -6px;
  width: 2px;
  height: 32px;
  margin-left: -1px;
}

/* --- Global Compression Controls & Card Tuning Drawer --- */

.mode-toggle-buttons {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-card-border);
  padding: 4px;
  border-radius: var(--border-radius-sm);
  margin-top: 4px;
}

.btn-mode {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  padding: 6px 12px;
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  outline: none;
}

.btn-mode:hover {
  color: var(--color-text-main);
  background: rgba(255, 255, 255, 0.05);
}

.btn-mode.active {
  color: #fff;
  background: var(--color-brand-navy-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.input-with-unit {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-unit .form-input {
  padding-right: 36px;
}

.input-with-unit .unit-label {
  position: absolute;
  right: 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-brand-orange);
}

/* Collapsible Card Tuning Controls */
.output-controls-toggle-row {
  margin-top: 4px;
  margin-bottom: 8px;
  display: flex;
  justify-content: flex-start;
}

.btn-tune-toggle {
  background: transparent;
  border: none;
  color: var(--color-brand-orange);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 0;
  transition: color var(--transition-fast);
  outline: none;
}

.btn-tune-toggle:hover {
  color: var(--color-brand-orange-hover);
}

.card-tuning-panel {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  padding: 8px 10px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: fadeIn 0.2s ease-out;
}

.tune-field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.tune-field-row label {
  font-size: 10px;
  color: var(--color-text-muted);
  font-weight: 500;
  white-space: nowrap;
}

.form-select-mini {
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  color: var(--color-text-main);
  padding: 2px 4px;
  font-size: 11px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

.form-select-mini:focus {
  border-color: var(--color-input-focus);
}

.form-input-mini {
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  color: var(--color-text-main);
  padding: 2px 6px;
  font-size: 11px;
  border-radius: 4px;
  width: 54px;
  outline: none;
  text-align: center;
}

.form-input-mini:focus {
  border-color: var(--color-input-focus);
}

.input-with-btn {
  display: flex;
  align-items: center;
  gap: 4px;
}

.input-with-btn span {
  font-size: 10px;
  color: var(--color-text-muted);
  font-weight: 600;
}

.card-tune-quality-val {
  color: var(--color-brand-orange);
  font-weight: 600;
}

/* --- Desktop Folder Picker Styles --- */
.folder-picker-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 4px;
}

.folder-picker-row input.form-input[readonly] {
  flex-grow: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  cursor: default;
  background: var(--color-input-bg);
  border: 1px solid var(--color-input-border);
  color: var(--color-text-muted);
  font-size: 12px;
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  outline: none;
}

.folder-picker-row input.form-input[readonly]:focus {
  border-color: var(--color-input-focus);
}

.setting-hint {
  font-size: 11px;
  color: var(--color-text-darker);
  margin-top: 6px;
  line-height: 1.3;
}