/* ==========================================================================
   Print Exporter — ClippingMagic-inspired Stylesheet
   Professional, clean, and minimal.
   ========================================================================== */

/* ---- Reset & Base ---- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Palette — dark mode */
  --color-bg: #111318;
  --color-surface: #1a1d24;
  --color-surface-alt: #15171c;
  --color-border: #2a2d35;
  --color-border-light: #222530;
  --color-text: #e8eaed;
  --color-text-secondary: #9ca3af;
  --color-text-muted: #6b7280;
  --color-primary: #4a9eff;
  --color-primary-hover: #6bb3ff;
  --color-primary-light: rgba(74, 158, 255, 0.1);
  --color-accent: #ff9f43;
  --color-danger: #f87171;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'Consolas', 'Courier New', monospace;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Layout */
  --max-width: 680px;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ---- Top Bar (privacy) ---- */
.top-bar {
  background: #0d0f13;
  color: #6b7280;
  text-align: center;
  padding: 6px var(--space-md);
  font-size: 0.78rem;
  letter-spacing: 0.01em;
}

.top-bar__privacy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar__icon {
  width: 12px;
  height: 12px;
  opacity: 0.7;
}

/* ---- Header / Logo ---- */
.header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.header__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px var(--space-lg);
  display: flex;
  align-items: center;
}

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

.logo__icon {
  width: 26px;
  height: 26px;
  color: var(--color-primary);
}

.logo__text {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-text);
  text-transform: uppercase;
}

.logo__accent {
  font-weight: 400;
  color: var(--color-text-muted);
}

/* ---- Main ---- */
.main {
  flex: 1;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ---- Hero ---- */
.hero {
  text-align: center;
  padding: var(--space-3xl) 0 var(--space-xl);
}

.hero__title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.hero__subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 440px;
  margin: 0 auto;
}

/* ---- Upload Section ---- */
.upload-section {
  margin-bottom: var(--space-2xl);
}

/* Drop zone */
.drop-zone {
  border: 2px dashed var(--color-border);
  border-radius: 8px;
  background: var(--color-surface-alt);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  margin-bottom: var(--space-md);
}

.drop-zone:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.drop-zone.drag-over {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  border-style: solid;
}

.drop-zone__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.drop-zone__icon {
  width: 40px;
  height: 40px;
  color: var(--color-text-muted);
}

.drop-zone__prompt {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

/* Big blue upload button (ClippingMagic style) */
.upload-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s;
}

.upload-btn:hover {
  background: var(--color-primary-hover);
}

.upload-btn__icon {
  width: 20px;
  height: 20px;
}

.upload-hint {
  text-align: center;
  margin-top: var(--space-sm);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Recommended image size tip */
.upload-tip {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: var(--space-md);
  padding: 12px 14px;
  background: rgba(74, 158, 255, 0.04);
  border: 1px solid rgba(74, 158, 255, 0.12);
  border-radius: 6px;
}

.upload-tip__icon {
  width: 15px;
  height: 15px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.7;
}

.upload-tip__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.upload-tip__text p {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

.upload-tip__text strong {
  color: var(--color-text-secondary);
  font-weight: 600;
}

/* ---- Image Info ---- */
.image-info {
  margin-bottom: var(--space-xl);
}

.image-info__card {
  display: flex;
  gap: var(--space-lg);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: var(--space-lg);
  align-items: center;
}

.preview-wrapper {
  flex: 0 0 180px;
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0d0f13;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.preview-wrapper canvas {
  max-width: 100%;
  max-height: 100%;
  display: block;
}

.info-details {
  flex: 1;
  min-width: 0;
}

/* Source filename (small, muted — just for reference) */
.info-filename-source {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  word-break: break-all;
  margin-bottom: var(--space-sm);
}

/* Export name field */
.export-name-field {
  margin-bottom: var(--space-md);
}

.export-name-label {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 4px;
}

.export-name-input {
  width: 100%;
  padding: 8px 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  outline: none;
  transition: border-color 0.15s;
}

.export-name-input::placeholder {
  color: var(--color-text-muted);
  font-weight: 400;
}

.export-name-input:focus {
  border-color: var(--color-primary);
}

.export-name-hint {
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

.export-name-preview {
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

.info-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-xl);
  margin-bottom: var(--space-md);
}

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

.info-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 2px;
}

.info-value {
  font-size: 0.9rem;
  font-weight: 500;
  font-family: var(--font-mono);
  color: var(--color-text);
}

/* Remove / clear button */
.btn-clear {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 5px 12px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.btn-clear:hover {
  color: var(--color-danger);
  border-color: var(--color-danger);
}

/* ---- Divider ---- */
.divider {
  border: none;
  border-top: 1px solid var(--color-border-light);
  margin: var(--space-sm) 0 var(--space-xl);
}

/* ---- Ratio Section ---- */
.ratio-section {
  margin-bottom: var(--space-xl);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
}

/* Select / Deselect actions */
.ratio-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.ratio-actions__sep {
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.btn-text {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0;
  transition: color 0.15s;
}

.btn-text:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* ---- Orientation Tabs ---- */
.orientation-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.orientation-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.orientation-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-text-secondary);
}

.orientation-tab--active {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.orientation-tab__icon {
  width: 16px;
  height: 22px;
}

.orientation-tab__icon--landscape {
  width: 22px;
  height: 16px;
}

/* ---- Orientation Warning ---- */
.orientation-warning {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: rgba(74, 158, 255, 0.06);
  border: 1px solid rgba(74, 158, 255, 0.2);
  border-radius: 6px;
  margin-bottom: var(--space-md);
}

.orientation-warning__icon {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.orientation-warning__text {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* Mode hint text (Crop / Fit / Mat explanation) */
.mode-hint {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.mode-hint p {
  margin: 0;
}

.mode-hint strong {
  color: var(--color-text-secondary);
  font-weight: 600;
}

/* Ratio grid — vertical list of cards (one per ratio) */
.ratio-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* Ratio card — horizontal row */
.ratio-card {
  cursor: pointer;
  position: relative;
}

.ratio-card input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ratio-card__body {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  height: 100%;
}

.ratio-card:hover .ratio-card__body {
  border-color: var(--color-primary);
}

.ratio-card input:checked + .ratio-card__body {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Checkmark indicator */
.ratio-card__check {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
  color: transparent;
}

.ratio-card__check svg {
  width: 12px;
  height: 12px;
}

.ratio-card input:checked + .ratio-card__body .ratio-card__check {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

/* Crop preview thumbnail */
.ratio-card__preview {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0d0f13;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  position: relative;
  cursor: zoom-in;
  transition: border-color 0.15s;
}

.ratio-card__preview:hover {
  border-color: var(--color-primary);
}

.ratio-card__preview canvas {
  display: block;
}

/* Ratio info */
.ratio-card__info {
  flex: 1;
  min-width: 0;
}

.ratio-card__group-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1px;
}

.ratio-card__name {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-text);
}

.ratio-card__desc {
  display: block;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin-top: 1px;
}

/* Crop / Fit mode toggle */
.ratio-card__mode {
  flex: 0 0 auto;
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  overflow: hidden;
}

.mode-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.mode-btn:hover {
  color: var(--color-text-secondary);
}

.mode-btn--active {
  background: var(--color-primary);
  color: #ffffff;
}

.mode-btn--active:hover {
  color: #ffffff;
}

/* Fit/Mat options container (mat slider + color picker) */
.ratio-card__fit-options {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Mat slider (per-card mat border control) */
.ratio-card__mat-slider {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
}

/* Color picker inline */
.ratio-card__color-pick {
  display: flex;
  align-items: center;
  gap: 5px;
}

.color-pick-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  white-space: nowrap;
  cursor: default;
  user-select: none;
}

.color-swatch {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  background: none;
  cursor: pointer;
  padding: 0;
  transition: border-color 0.15s;
}

.color-swatch::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-swatch::-webkit-color-swatch {
  border: none;
  border-radius: 2px;
}

.color-swatch::-moz-color-swatch {
  border: none;
  border-radius: 2px;
}

.color-swatch:hover {
  border-color: var(--color-primary);
}

.mat-slider-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  white-space: nowrap;
  cursor: default;
  user-select: none;
}

.mat-value {
  font-family: var(--font-mono);
  color: var(--color-primary);
  min-width: 1.2em;
  display: inline-block;
  text-align: right;
}

.mat-range {
  -webkit-appearance: none;
  appearance: none;
  width: 72px;
  height: 4px;
  background: var(--color-border);
  border-radius: 100px;
  outline: none;
  cursor: pointer;
}

.mat-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.mat-range::-webkit-slider-thumb:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.2);
}

.mat-range::-moz-range-thumb {
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.mat-range::-moz-range-thumb:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.2);
}

.mat-range::-moz-range-track {
  background: var(--color-border);
  height: 4px;
  border-radius: 100px;
  border: none;
}

/* Orientation tags */
.ratio-card__tag {
  flex: 0 0 auto;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
  white-space: nowrap;
}

.ratio-card__tag--portrait {
  color: var(--color-accent);
  background: rgba(255, 159, 67, 0.12);
}

.ratio-card__tag--landscape {
  color: var(--color-primary);
  background: rgba(74, 158, 255, 0.12);
}

/* ---- Export Section ---- */
.export-section {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

/* Format picker (PNG / JPEG checkboxes) */
.format-picker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.format-picker__label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  font-weight: 600;
}

.format-picker__options {
  display: flex;
  gap: var(--space-md);
}

.format-option {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}

.format-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.format-option__check {
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
  color: transparent;
}

.format-option__check svg {
  width: 12px;
  height: 12px;
}

.format-option input:checked + .format-option__check {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.format-option__text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
}

.format-option:hover .format-option__check {
  border-color: var(--color-primary);
}

.export-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 48px;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.export-btn:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 20px rgba(74, 158, 255, 0.25);
}

.export-btn:disabled {
  background: #2a4a6e;
  cursor: not-allowed;
}

.export-btn__icon {
  width: 20px;
  height: 20px;
}

/* ---- Skipped Warnings ---- */
.skipped-warnings {
  margin-bottom: var(--space-xl);
  background: rgba(251, 191, 36, 0.06);
  border: 1px solid rgba(251, 191, 36, 0.25);
  border-radius: 8px;
  padding: var(--space-lg);
}

.skipped-warnings__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-sm);
}

.skipped-warnings__icon {
  width: 18px;
  height: 18px;
  color: #fbbf24;
  flex-shrink: 0;
}

.skipped-warnings__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fbbf24;
}

.skipped-warnings__desc {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.skipped-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.skipped-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(251, 191, 36, 0.05);
  border: 1px solid rgba(251, 191, 36, 0.12);
  border-radius: 6px;
  padding: 10px 14px;
}

.skipped-item__icon {
  width: 14px;
  height: 14px;
  color: #fbbf24;
  flex-shrink: 0;
  margin-top: 2px;
}

.skipped-item__text {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.skipped-item__text strong {
  color: var(--color-text);
  font-weight: 600;
}

.skipped-item__detail {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* ---- Preview Lightbox ---- */
.lightbox {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
}

.lightbox__card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-lg);
  box-shadow: 0 16px 60px rgba(0, 0, 0, 0.6);
  max-width: 580px;
  width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.lightbox__header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.lightbox__title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.lightbox__close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
  transition: color 0.15s;
}

.lightbox__close:hover {
  color: var(--color-text);
}

.lightbox__canvas-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0d0f13;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  padding: 8px;
}

.lightbox__canvas-wrap canvas {
  display: block;
  max-width: 100%;
  max-height: 60vh;
}

.lightbox__mat-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  justify-content: center;
  padding: var(--space-sm) 0;
}

.lightbox__mat-controls .mat-slider-label {
  font-size: 0.75rem;
}

.mat-range--lg {
  width: 200px;
  height: 6px;
}

.mat-range--lg::-webkit-slider-thumb {
  width: 16px;
  height: 16px;
}

.mat-range--lg::-moz-range-thumb {
  width: 16px;
  height: 16px;
}

.mat-range--lg::-moz-range-track {
  height: 6px;
}

.lightbox__color-control {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

.lightbox__color-control .color-pick-label {
  font-size: 0.75rem;
}

.color-swatch--lg {
  width: 28px;
  height: 28px;
  border-radius: 5px;
}

.lightbox__desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  text-align: center;
}

/* ---- Progress Overlay ---- */
.progress-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.progress-card {
  background: var(--color-surface);
  border-radius: 10px;
  padding: var(--space-2xl) var(--space-xl);
  text-align: center;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  min-width: 340px;
  max-width: 90vw;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.progress-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.progress-status {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.progress-bar-track {
  height: 6px;
  background: var(--color-surface-alt);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: var(--space-sm);
}

.progress-bar-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 100px;
  transition: width 0.3s ease;
}

.progress-percent {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-primary);
  font-family: var(--font-mono);
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--color-border-light);
  background: var(--color-surface-alt);
  margin-top: auto;
}

.footer__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-lg);
  text-align: center;
}

.footer p {
  color: var(--color-text-muted);
  font-size: 0.78rem;
}

.footer__support {
  margin-top: var(--space-sm);
}

.footer__support a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.15s;
}

.footer__support a:hover {
  text-decoration: underline;
}

/* ---- Toast Notifications ---- */
.toast-container {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-danger);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  pointer-events: auto;
  max-width: 420px;
  width: max-content;
  animation: toast-slide-in 0.3s ease forwards;
}

.toast--dismissing {
  animation: toast-slide-out 0.25s ease forwards;
}

.toast__icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-danger);
}

.toast__message {
  flex: 1;
  font-size: 0.85rem;
  color: var(--color-text);
  line-height: 1.4;
}

.toast__close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
  transition: color 0.15s;
}

.toast__close:hover {
  color: var(--color-text);
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toast-slide-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-12px);
  }
}

/* ---- Utilities ---- */
.hidden {
  display: none !important;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .hero__title {
    font-size: 1.5rem;
  }

  .hero {
    padding: var(--space-xl) 0 var(--space-lg);
  }

  .image-info__card {
    flex-direction: column;
  }

  .preview-wrapper {
    flex: none;
    width: 100%;
    height: 160px;
  }

  .upload-btn {
    font-size: 0.82rem;
    padding: 14px 16px;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .orientation-tabs {
    grid-template-columns: 1fr 1fr;
  }

  .progress-card {
    min-width: auto;
    margin: var(--space-md);
  }
}