/* ==========================================================================
   Zapwebp — Design System & Application Stylesheet
   Strict Token Discipline · WCAG 2.1 AA Compliant · Zero Hardcoded External Hex
   ========================================================================== */

:root {
  /* Primitive Tokens (Source of Truth) */
  --bg: #f7f7f4;
  --bg-dropzone: #ffffff;
  --bg-dropzone-hover: #f2f3ed;
  --border-mid: #e2e3dc;
  --border-dropzone: #d5d7cd;
  --green-border-hover: #8dc63f;
  --green-primary: #8dc63f;
  --green-hover: #7db732;
  --green-bright: #c7f36b;
  --green-outline: #8dc63f;
  --green-alpha-13: rgba(141, 198, 63, 0.13);
  --green-alpha-20: rgba(141, 198, 63, 0.2);
  --error: #cf222e;
  --text-primary: #1a1c18;
  --gray-600: #73776b;
  --gray-100: #ededeb;
  --status-dot: #8dc63f;

  /* Typography */
  --font-sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Motion Vocabulary */
  --ease-snap: cubic-bezier(0.2, 0, 0, 1);
  --ease-glide: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background-color: var(--bg);
  background-image: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(141, 198, 63, 0.10), transparent 70%);
  background-repeat: no-repeat;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

:focus-visible {
  outline: 2px solid var(--green-outline);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ==========================================================================
   Announcement Bar
   ========================================================================== */
.announcement-bar {
  background: var(--bg);
  border-bottom: 1px solid var(--border-mid);
  padding: 8px 16px;
  font-size: 12px;
  text-align: center;
}

.announcement-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.live-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-primary);
  box-shadow: 0 0 0 0 rgba(141, 198, 63, 0.7);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(141, 198, 63, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(141, 198, 63, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(141, 198, 63, 0); }
}

.announcement-text {
  color: var(--text-primary);
}

.announcement-link {
  color: var(--green-hover);
  text-decoration: none;
  font-weight: 600;
  transition: color 120ms var(--ease-snap);
}

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

/* ==========================================================================
   Site Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(247, 247, 244, 0.88);
  border-bottom: 1px solid var(--border-mid);
}

.header-inner {
  max-width: 1140px;
  height: 56px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.header-left {
  display: flex;
  align-items: center;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-logo {
  display: block;
}

.brand-info {
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-version {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  background: var(--green-alpha-13);
  color: var(--green-hover);
  border-radius: 10px;
  border: 1px solid rgba(141, 198, 63, 0.25);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  text-decoration: none;
  border-radius: 6px;
  transition: all 120ms var(--ease-snap);
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-dropzone-hover);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--border-mid);
  background: var(--bg-dropzone);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.theme-toggle-btn:hover {
  background: var(--bg-dropzone-hover);
  border-color: var(--green-primary);
}

.theme-icon {
  pointer-events: none;
}

:root .theme-icon.icon-moon,
[data-theme="light"] .theme-icon.icon-moon {
  display: block;
}
:root .theme-icon.icon-sun,
[data-theme="light"] .theme-icon.icon-sun {
  display: none;
}

[data-theme="dark"] .theme-icon.icon-sun {
  display: block;
}
[data-theme="dark"] .theme-icon.icon-moon {
  display: none;
}

.mode-controls {
  display: inline-flex;
  align-items: center;
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.mode-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: none;
  background: transparent;
  color: var(--gray-600);
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.mode-btn svg {
  width: 15px;
  height: 15px;
}

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

.mode-btn.is-active {
  background: var(--green-alpha-13);
  color: var(--green-hover);
}

.mode-btn .state-dot {
  position: static;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-600);
}

.mode-btn.is-active .state-dot {
  background: var(--status-dot);
}

.state-dot[data-count]::after {
  content: attr(data-count);
  font-size: 9px;
  font-weight: 700;
  color: #ffffff;
  background: var(--green-primary);
  padding: 0 4px;
  border-radius: 8px;
  margin-left: 4px;
}

.github-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border-mid);
  background: var(--bg-dropzone);
  color: var(--gray-600);
  text-decoration: none;
  transition: all 120ms var(--ease-snap);
}

.github-icon-btn:hover {
  color: var(--text-primary);
  border-color: var(--green-border-hover);
}

/* ==========================================================================
   Hero & Converter Cockpit
   ========================================================================== */
.hero-section {
  max-width: 980px;
  margin: 0 auto;
  padding: 48px 24px 32px;
  text-align: center;
}

.hero-header-wrap {
  margin-bottom: 32px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-600);
  margin-bottom: 16px;
}

.hero-badge svg {
  color: var(--green-primary);
}

.hero-headline {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.accent-gradient {
  color: var(--green-hover);
  background: linear-gradient(135deg, var(--green-hover), #4d8213);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  max-width: 620px;
  margin: 0 auto;
  font-size: 16px;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Converter Card & Cockpit */
.converter-card {
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  border-radius: 20px;
  box-shadow: 0 16px 48px -8px rgba(26, 28, 24, 0.08), 0 4px 12px -2px rgba(26, 28, 24, 0.04);
  overflow: hidden;
  transition: box-shadow 200ms var(--ease-snap);
}

.converter-card:hover {
  box-shadow: 0 20px 56px -8px rgba(26, 28, 24, 0.12), 0 4px 16px -2px rgba(26, 28, 24, 0.05);
}

/* Dropzone Area */
.dropzone-area {
  padding: 56px 24px;
  border-bottom: 1px solid var(--border-mid);
  background: radial-gradient(ellipse 75% 65% at 50% 0%, var(--bg-dropzone) 0%, var(--bg) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
  transition: background 160ms var(--ease-snap), border-color 160ms var(--ease-snap), transform 160ms var(--ease-snap), box-shadow 160ms var(--ease-snap);
  min-height: 290px;
  outline: none;
}

.dropzone-area:focus-visible {
  outline: 2px solid var(--green-primary);
  outline-offset: -2px;
}

.dropzone-area:hover {
  background: radial-gradient(ellipse 75% 65% at 50% 0%, var(--bg-dropzone-hover) 0%, var(--bg) 100%);
}

.dropzone-area.is-dragging {
  background: var(--green-alpha-13);
  box-shadow: inset 0 0 0 2px var(--green-primary), 0 10px 30px rgba(141, 198, 63, 0.15);
  transform: scale(1.008);
}

.drop-circle-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  color: var(--green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: transform 160ms var(--ease-spring), border-color 160ms var(--ease-snap), box-shadow 160ms var(--ease-snap), color 160ms var(--ease-snap);
}

.drop-circle-icon svg {
  width: 26px;
  height: 26px;
}

.dropzone-area:hover .drop-circle-icon {
  transform: translateY(-3px) scale(1.06);
  border-color: var(--green-primary);
  box-shadow: 0 6px 18px rgba(141, 198, 63, 0.22);
}

.dropzone-area.is-dragging .drop-circle-icon {
  transform: scale(1.12);
  background: var(--green-primary);
  color: #ffffff;
  border-color: var(--green-bright);
  box-shadow: 0 8px 24px rgba(141, 198, 63, 0.35);
}

.drop-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  letter-spacing: -0.015em;
}

.highlight-action {
  color: var(--text-primary);
}

.browse-link {
  color: var(--green-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 120ms var(--ease-snap);
}

.browse-link:hover {
  color: var(--green-hover);
}

.drop-subtitle {
  font-size: 13.5px;
  color: var(--gray-600);
  margin-bottom: 20px;
}

.supported-chips {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

.fmt-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  color: var(--gray-600);
  letter-spacing: 0.02em;
  transition: all 120ms var(--ease-snap);
}

.fmt-chip:hover {
  border-color: var(--green-primary);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.fmt-chip.chip-alpha {
  border-color: rgba(141, 198, 63, 0.35);
  color: var(--text-primary);
  background: rgba(141, 198, 63, 0.07);
}

/* Converting State */
.converting-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 380px;
  padding: 24px 0;
}

.converting-spinner-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: var(--border-mid);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 40%;
  background: var(--green-primary);
  border-radius: 4px;
  animation: indeterminate 1.4s infinite ease-in-out;
}

@keyframes indeterminate {
  0% { transform: translateX(-100%) scaleX(0.2); }
  50% { transform: translateX(50%) scaleX(0.8); }
  100% { transform: translateX(200%) scaleX(0.2); }
}

.preview-thumbnail-box {
  width: 80px;
  height: 80px;
  border-radius: 10px;
  border: 1px solid var(--border-mid);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.current-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.current-thumbnail:not([src]),
.current-thumbnail[src=""] {
  display: none !important;
}

.converting-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
}

/* Results Container */
.results-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
  width: 100%;
  padding: 16px;
  align-content: start;
}

.results-header {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 10px;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  flex-wrap: wrap;
  gap: 10px;
}

.results-actions-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.zip-download-btn,
.copy-srcset-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-primary);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 120ms var(--ease-snap);
}

.copy-srcset-btn {
  background: var(--bg-dropzone);
  color: var(--text-primary);
  border: 1px solid var(--border-mid);
}

.zip-download-btn:hover {
  background: var(--green-hover);
}

.copy-srcset-btn:hover {
  border-color: var(--green-border-hover);
}

.result-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: transform 180ms var(--ease-glide), box-shadow 180ms var(--ease-glide);
}

.result-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.result-thumb {
  width: 72px;
  height: 72px;
  object-fit: contain;
  background-image: linear-gradient(45deg, #e5e5df 25%, transparent 25%), linear-gradient(-45deg, #e5e5df 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #e5e5df 75%), linear-gradient(-45deg, transparent 75%, #e5e5df 75%);
  background-size: 10px 10px;
  background-position: 0 0, 0 5px, 5px -5px, -5px 0;
  border-radius: 6px;
}

.result-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-meta {
  font-size: 10px;
  color: var(--gray-600);
}

.result-savings-pill {
  font-size: 10px;
  font-weight: 700;
  color: var(--green-hover);
  background: var(--green-alpha-13);
  padding: 2px 6px;
  border-radius: 4px;
}

.result-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.result-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  transition: all 120ms var(--ease-snap);
}

.result-download-btn:hover {
  color: var(--green-hover);
  border-color: var(--green-primary);
}

.result-alpha-dot {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-primary);
}

/* Error Card Shake */
.result-card.is-error {
  border-color: var(--error);
  animation: shake 220ms var(--ease-snap);
  cursor: pointer;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.error-badge-icon {
  font-size: 28px;
  font-weight: 900;
  color: var(--error);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Cockpit Controls Bar */
.cockpit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-dropzone);
  gap: 16px;
  flex-wrap: wrap;
}

.bar-control-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bar-control-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-600);
}

.format-pills {
  display: inline-flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.fmt-select-btn {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.fmt-select-btn:hover {
  color: var(--text-primary);
}

.fmt-select-btn.is-active {
  background: var(--bg-dropzone);
  color: var(--green-hover);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.bg-picker-wrap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 3px 8px;
  height: 28px;
}

.bg-color-input {
  -webkit-appearance: none;
  appearance: none;
  border: none;
  width: 18px;
  height: 18px;
  border-radius: 4px;
  cursor: pointer;
  background: transparent;
  padding: 0;
}

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

.bg-color-input::-webkit-color-swatch {
  border: 1px solid var(--border-mid);
  border-radius: 4px;
}

.bg-hex-label {
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
}

.scale-toggles {
  display: inline-flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.scale-btn {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

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

.scale-btn.is-active {
  background: var(--green-alpha-13);
  color: var(--green-hover);
}

.bar-slider-item {
  min-width: 140px;
  flex: 1;
  max-width: 200px;
}

.slider-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.quality-display {
  font-size: 12px;
  font-weight: 700;
  color: var(--green-hover);
}

.quality-bar {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: var(--border-mid);
  outline: none;
  cursor: pointer;
}

.quality-bar::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--green-primary);
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
  transition: transform 120ms var(--ease-snap);
}

.quality-bar::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Cockpit Dual Toggle Switches (Lossless & Clean Mode) */
.toggles-cluster {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.switch-toggle-card,
.clean-toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-mid);
  background: var(--bg);
  cursor: pointer;
  user-select: none;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  transition: border-color 140ms var(--ease-snap), background-color 140ms var(--ease-snap), box-shadow 140ms var(--ease-snap);
  position: relative;
}

.switch-toggle-card:hover,
.clean-toggle-label:hover {
  border-color: var(--green-border-hover);
}

.switch-toggle-card:focus-within,
.clean-toggle-label:focus-within {
  outline: 2px solid var(--green-primary);
  outline-offset: 2px;
}

.switch-toggle-card input[type="checkbox"],
.clean-toggle-label input[type="checkbox"],
.clean-toggle-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

/* Accessible Switch Track (Pill) */
.switch-pill {
  width: 32px;
  height: 18px;
  border-radius: 10px;
  background: var(--border-mid);
  position: relative;
  flex-shrink: 0;
  transition: background-color 150ms var(--ease-snap);
  display: inline-block;
}

/* Sliding Thumb */
.switch-pill-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ffffff;
  position: absolute;
  top: 2px;
  left: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  transition: transform 150ms var(--ease-snap);
}

/* Checked State */
.switch-toggle-card:has(input:checked),
.switch-toggle-card.is-active,
.clean-toggle-label:has(input:checked),
.clean-toggle-label.is-active {
  border-color: var(--green-border-hover);
  background: var(--green-alpha-13);
}

.switch-toggle-card:has(input:checked) .switch-pill,
.switch-toggle-card.is-active .switch-pill,
.clean-toggle-label:has(input:checked) .switch-pill {
  background: var(--green-primary);
}

.switch-toggle-card:has(input:checked) .switch-pill-thumb,
.switch-toggle-card.is-active .switch-pill-thumb,
.clean-toggle-label:has(input:checked) .switch-pill-thumb {
  transform: translateX(14px);
}

.switch-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.clean-toggle-custom {
  color: var(--gray-600);
  display: flex;
  align-items: center;
}

.clean-toggle-label input:checked + .clean-toggle-custom {
  color: var(--green-primary);
}

/* ==========================================================================
   Section Common Styles
   ========================================================================== */
.section-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 64px 24px;
}

.section-title-wrap {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 48px;
}

.section-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green-hover);
  margin-bottom: 8px;
  display: block;
}

.section-heading {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.section-lead {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ==========================================================================
   Pillars Grid
   ========================================================================== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.pillar-box {
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  border-radius: 16px;
  padding: 24px;
  transition: all 180ms var(--ease-glide);
}

.pillar-box:hover {
  border-color: var(--green-border-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.04);
}

.pillar-icon-ring {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--green-alpha-13);
  color: var(--green-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.pillar-icon-ring svg {
  width: 22px;
  height: 22px;
}

.pillar-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.pillar-desc {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.6;
}

.pillar-desc code {
  background: var(--gray-100);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
}

/* ==========================================================================
   Terminal Deck (Developer Showcase)
   ========================================================================== */
.terminal-deck {
  background: #141712;
  border: 1px solid #282b24;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12);
  max-width: 860px;
  margin: 0 auto;
}

.deck-tabs {
  display: flex;
  background: #1c201a;
  border-bottom: 1px solid #282b24;
  padding: 6px 12px 0;
  gap: 4px;
  overflow-x: auto;
}

.deck-tab {
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: #8c9085;
  font-size: 12px;
  font-weight: 600;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.deck-tab:hover {
  color: #ffffff;
}

.deck-tab.is-active {
  background: #141712;
  color: var(--green-bright);
  border-top: 2px solid var(--green-primary);
}

.deck-panel {
  position: relative;
  padding: 24px;
}

.deck-panel pre {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: #e5e8df;
  overflow-x: auto;
}

.c-comment {
  color: #6d7568;
}

.c-prompt {
  color: var(--green-primary);
  user-select: none;
}

.snippet-copy-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid #33382e;
  background: #1e221b;
  color: #b0b5aa;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.snippet-copy-btn:hover {
  background: #282e24;
  color: #ffffff;
  border-color: var(--green-primary);
}

/* ==========================================================================
   Comparison Matrix
   ========================================================================== */
.matrix-table-wrap {
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
  max-width: 960px;
  margin: 0 auto;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}

.matrix-table th,
.matrix-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-mid);
}

.matrix-table thead th {
  background: var(--bg);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.matrix-table tbody tr:last-child th,
.matrix-table tbody tr:last-child td {
  border-bottom: none;
}

.matrix-table tbody tr:hover {
  background: var(--bg-dropzone-hover);
}

.matrix-table .highlight-col {
  background: var(--green-alpha-13);
  font-weight: 600;
}

.table-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
}

.pill-green {
  background: rgba(141, 198, 63, 0.2);
  color: #3d6a13;
}

.pill-red {
  background: rgba(207, 34, 46, 0.1);
  color: var(--error);
}

.pill-yellow {
  background: rgba(212, 167, 44, 0.15);
  color: #7a5800;
}

/* ==========================================================================
   Platform Footer
   ========================================================================== */
.site-footer {
  background: var(--bg-dropzone);
  border-top: 1px solid var(--border-mid);
  margin-top: 64px;
  padding: 64px 24px 32px;
}

.footer-top-grid {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.footer-brand-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-brand-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-primary);
}

.footer-brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.footer-brand-desc {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.6;
  max-width: 280px;
}

.footer-system-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-600);
  padding: 4px 10px;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  width: fit-content;
}

.system-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-primary);
}

.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.footer-link-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link-list a {
  font-size: 13px;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 120ms var(--ease-snap);
}

.footer-link-list a:hover {
  color: var(--green-hover);
  text-decoration: underline;
}

.footer-bottom-bar {
  max-width: 1140px;
  margin: 0 auto;
  border-top: 1px solid var(--border-mid);
  padding-top: 24px;
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--gray-600);
}

.footer-legal-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-legal-nav a {
  color: var(--gray-600);
  text-decoration: none;
}

.footer-legal-nav a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

.lang-select {
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 4px;
  color: var(--text-primary);
  font-size: 12px;
  padding: 2px 6px;
  cursor: pointer;
  font-family: inherit;
}

.lang-select:focus-visible {
  outline: 2px solid var(--green-outline);
}

/* ==========================================================================
   Error Dialog
   ========================================================================== */
.error-dialog {
  border: none;
  background: transparent;
  padding: 0;
  margin: auto;
}

.error-dialog::backdrop {
  background: rgba(0, 0, 0, 0.4);
}

.error-box {
  background: var(--bg-dropzone);
  border: 1px solid var(--error);
  border-radius: 14px;
  padding: 24px;
  max-width: 360px;
  text-align: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.16);
}

.error-box h2 {
  color: var(--error);
  font-size: 28px;
  margin-bottom: 8px;
}

.error-box p {
  color: var(--text-primary);
  font-size: 13px;
  margin-bottom: 16px;
}

.error-close-btn {
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  padding: 6px 18px;
  font-weight: 600;
  cursor: pointer;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 900px) {
  .hero-headline {
    font-size: 38px;
  }
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-brand-box {
    grid-column: 1 / -1;
  }
  .matrix-table-wrap {
    overflow-x: auto;
  }
}

@media (max-width: 640px) {
  .hero-headline {
    font-size: 32px;
  }
  .hero-section {
    padding: 32px 16px;
  }
  .header-nav {
    display: none;
  }
  .cockpit-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .bar-slider-item {
    max-width: 100%;
  }
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}


/* ==========================================================================
   Header Privacy Badge & Enhanced Controls
   ========================================================================== */
.privacy-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-600);
}

.privacy-status-badge .privacy-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-primary);
  box-shadow: 0 0 6px rgba(141, 198, 63, 0.6);
}

.lossless-toggle-label input:checked + .clean-toggle-custom {
  color: var(--green-primary);
}

.clean-toggle-label.is-active,
.clean-toggle-label:has(input:checked) {
  border-color: var(--green-border-hover);
  background: var(--green-alpha-13);
}

.bar-slider-item.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

/* ==========================================================================
   Enhanced Results Grid & Card Actions
   ========================================================================== */
.results-summary-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

.results-summary-text svg {
  color: var(--green-primary);
}

.btn-header-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.btn-add-more {
  background: var(--bg-dropzone);
  color: var(--text-primary);
  border: 1px solid var(--border-mid);
}

.btn-add-more:hover {
  border-color: var(--green-border-hover);
  color: var(--green-hover);
}

.btn-download-all {
  background: var(--green-primary);
  color: #ffffff;
  border: 1px solid transparent;
}

.btn-download-all:hover {
  background: var(--green-hover);
}

.btn-clear-all {
  background: transparent;
  color: var(--gray-600);
  border: 1px solid transparent;
}

.btn-clear-all:hover {
  color: var(--error);
  background: rgba(207, 34, 46, 0.08);
}

.result-card-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.06);
  color: var(--gray-600);
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 120ms, background 120ms, color 120ms;
}

.result-card:hover .result-card-remove {
  opacity: 1;
}

.result-card-remove:hover {
  background: var(--error);
  color: #ffffff;
}

.result-thumb-box {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border-mid);
  background-image: linear-gradient(45deg, #e5e5df 25%, transparent 25%),
    linear-gradient(-45deg, #e5e5df 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e5e5df 75%),
    linear-gradient(-45deg, transparent 75%, #e5e5df 75%);
  background-size: 10px 10px;
  background-position: 0 0, 0 5px, 5px -5px, -5px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.result-thumb {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 200ms var(--ease-glide);
}

.result-thumb-box:hover .result-thumb {
  transform: scale(1.08);
}

.result-thumb-hover-hint {
  position: absolute;
  inset: 0;
  background: rgba(26, 28, 24, 0.45);
  color: #ffffff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 150ms var(--ease-snap);
  pointer-events: none;
}

.result-thumb-box:hover .result-thumb-hover-hint {
  opacity: 1;
}

.result-title-row {
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
}

.result-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-meta-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--gray-600);
}

.result-actions-row {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin-top: 4px;
}

.result-preview-btn,
.result-download-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 5px 8px;
  border-radius: 6px;
  border: 1px solid var(--border-mid);
  background: var(--bg);
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.result-preview-btn:hover {
  border-color: var(--green-border-hover);
  color: var(--green-hover);
}

.result-download-btn:hover {
  background: var(--green-primary);
  color: #ffffff;
  border-color: var(--green-primary);
}

.result-scales-chips {
  display: flex;
  gap: 4px;
  margin-top: 2px;
}

.result-scale-chip {
  font-size: 9px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  color: var(--gray-600);
  cursor: pointer;
}

.result-scale-chip:hover {
  border-color: var(--green-primary);
  color: var(--green-hover);
}

.add-more-card {
  border: 2px dashed var(--border-dropzone);
  background: transparent;
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  min-height: 180px;
  transition: all 150ms var(--ease-snap);
}

.add-more-card:hover,
.add-more-card.is-dragging {
  border-color: var(--green-primary);
  background: var(--green-alpha-13);
}

.add-more-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-hover);
}

.add-more-text {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
}

.add-more-subtext {
  font-size: 10px;
  color: var(--gray-600);
}

/* ==========================================================================
   Image Preview Modal
   ========================================================================== */
.preview-dialog {
  border: none;
  background: transparent;
  padding: 0;
  margin: auto;
  max-width: 90vw;
  width: 880px;
}

.preview-dialog::backdrop {
  background: rgba(15, 17, 13, 0.75);
  backdrop-filter: blur(6px);
}

.preview-modal-box {
  background: var(--bg-dropzone);
  border: 1px solid var(--border-mid);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.preview-modal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-mid);
  gap: 16px;
  flex-wrap: wrap;
}

.preview-info-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.preview-filename {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.preview-badge-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.preview-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  color: var(--gray-600);
}

.preview-badge-alpha {
  background: var(--green-alpha-13);
  border-color: rgba(141, 198, 63, 0.3);
  color: var(--green-hover);
}

.preview-badge-clean {
  background: rgba(43, 114, 186, 0.1);
  border-color: rgba(43, 114, 186, 0.3);
  color: #2b72ba;
}

.preview-view-tabs {
  display: inline-flex;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.view-tab-btn {
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.view-tab-btn.is-active {
  background: var(--bg-dropzone);
  color: var(--text-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.preview-close-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border-mid);
  background: var(--bg);
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 120ms var(--ease-snap);
}

.preview-close-btn:hover {
  background: var(--border-mid);
}

.preview-stage-container {
  position: relative;
  min-height: 320px;
  max-height: 55vh;
  overflow: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background-image: linear-gradient(45deg, #e5e5df 25%, transparent 25%),
    linear-gradient(-45deg, #e5e5df 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e5e5df 75%),
    linear-gradient(-45deg, transparent 75%, #e5e5df 75%);
  background-size: 14px 14px;
  background-position: 0 0, 0 7px, 7px -7px, -7px 0;
}

.preview-stage-single {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.preview-stage-single img {
  max-width: 100%;
  max-height: 50vh;
  object-fit: contain;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  border-radius: 6px;
}

.preview-stage-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}

.split-pane {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.split-pane-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.85);
  padding: 2px 8px;
  border-radius: 4px;
}

.split-pane img {
  max-width: 100%;
  max-height: 44vh;
  object-fit: contain;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
  border-radius: 6px;
}

.preview-modal-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border-mid);
  background: var(--bg);
  gap: 16px;
  flex-wrap: wrap;
}

.preview-metrics {
  display: flex;
  align-items: center;
  gap: 20px;
}

.metric-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.metric-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray-600);
}

.metric-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.metric-savings {
  color: var(--green-hover);
}

.preview-action-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--green-primary);
  color: #ffffff;
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: background 120ms var(--ease-snap);
}

.preview-action-download:hover {
  background: var(--green-hover);
}

.preview-action-crop {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-dropzone);
  color: var(--text-primary);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.preview-action-crop:hover {
  background: var(--surface);
  border-color: var(--green-primary);
  color: var(--green-hover);
}

.result-card-crop-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-dropzone);
  color: var(--text-primary);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.result-card-crop-btn:hover {
  border-color: var(--green-primary);
  color: var(--green-hover);
}

/* ==========================================================================
   Crop Dialog & Stage
   ========================================================================== */
.crop-dialog {
  padding: 0;
  border: none;
  background: transparent;
  max-width: 90vw;
  width: 760px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.crop-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
}

.crop-modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.crop-modal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-mid);
  background: var(--bg);
}

.crop-filename {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 2px 0;
}

.crop-sublabel {
  font-size: 11px;
  color: var(--gray-600);
}

.crop-aspect-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-dropzone);
  border-bottom: 1px solid var(--border-mid);
  overflow-x: auto;
}

.aspect-btn {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-mid);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 120ms var(--ease-snap);
}

.aspect-btn:hover {
  border-color: var(--green-primary);
}

.aspect-btn.is-active {
  background: var(--green-primary);
  color: #ffffff;
  border-color: var(--green-primary);
}

.crop-stage-wrapper {
  position: relative;
  width: 100%;
  height: 52vh;
  min-height: 320px;
  background: #111410;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
  background-image: 
    linear-gradient(45deg, #181c16 25%, transparent 25%),
    linear-gradient(-45deg, #181c16 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #181c16 75%),
    linear-gradient(-45deg, transparent 75%, #181c16 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}

.crop-canvas-container {
  position: relative;
  display: inline-block;
  line-height: 0;
}

.crop-source-img {
  display: block;
  max-width: 80vw;
  max-height: 48vh;
  object-fit: contain;
  pointer-events: none;
}

.crop-selection-box {
  position: absolute;
  top: 0;
  left: 0;
  width: 100px;
  height: 100px;
  border: 2px solid var(--green-primary);
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.65);
  cursor: move;
  touch-action: none;
  box-sizing: border-box;
}

.crop-selection-box:focus-visible {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

.crop-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #ffffff;
  border: 2px solid var(--green-primary);
  border-radius: 50%;
  box-sizing: border-box;
}

.crop-handle-nw { top: -6px; left: -6px; cursor: nwse-resize; }
.crop-handle-ne { top: -6px; right: -6px; cursor: nesw-resize; }
.crop-handle-sw { bottom: -6px; left: -6px; cursor: nesw-resize; }
.crop-handle-se { bottom: -6px; right: -6px; cursor: nwse-resize; }

.crop-grid-line {
  position: absolute;
  background: rgba(255, 255, 255, 0.35);
  pointer-events: none;
}

.crop-grid-h1 { top: 33.333%; left: 0; right: 0; height: 1px; }
.crop-grid-h2 { top: 66.666%; left: 0; right: 0; height: 1px; }
.crop-grid-v1 { left: 33.333%; top: 0; bottom: 0; width: 1px; }
.crop-grid-v2 { left: 66.666%; top: 0; bottom: 0; width: 1px; }

.crop-modal-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-top: 1px solid var(--border-mid);
  background: var(--bg);
  gap: 16px;
  flex-wrap: wrap;
}

.crop-coords-readout {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-600);
}

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

.crop-btn-reset {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-mid);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 120ms var(--ease-snap);
}

.crop-btn-reset:hover {
  background: var(--bg-dropzone);
}

.crop-btn-apply {
  background: var(--green-primary);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 120ms var(--ease-snap);
}

.crop-btn-apply:hover {
  background: var(--green-hover);
}