@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 120ms;
  --duration-base: 180ms;
  --duration-slow: 240ms;
  --color-bg: oklch(1 0 0);
  --color-surface: oklch(0.985 0.004 113);
  --color-surface-raised: oklch(1 0 0);
  --color-border: oklch(0.9 0.008 113);
  --color-border-strong: oklch(0.82 0.012 113);
  --color-ink: oklch(0.22 0.02 113);
  --color-text-secondary: oklch(0.38 0.018 113);
  --color-muted: oklch(0.52 0.015 113);
  --color-primary: oklch(0.42 0.11 113);
  --color-primary-hover: oklch(0.36 0.11 113);
  --color-accent: oklch(0.38 0.07 55);
  --color-accent-soft: oklch(0.95 0.03 113);
  --color-success: oklch(0.42 0.1 145);
  --color-success-bg: oklch(0.96 0.03 145);
  --color-focus: oklch(0.55 0.14 113);
  --color-banner-bg: oklch(0.97 0.02 113);
  --color-banner-text: oklch(0.32 0.06 113);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --radius-control: 8px;
  --radius-panel: 12px;
  --radius-pill: 999px;
  --max-width: 1080px;
  --font: 'IBM Plex Sans', system-ui, sans-serif;
  --ease: var(--ease-out-quint);
  --duration: var(--duration-base);
  --z-sticky: 10;
  --touch-min: 2.75rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}

a:hover {
  color: oklch(0.32 0.09 55);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
.drop-zone:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: min(100% - 2.5rem, var(--max-width));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

/* Privacy banner */
.privacy-banner {
  background: var(--color-banner-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-4);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--color-banner-text);
}

.privacy-banner strong {
  font-weight: 600;
  color: var(--color-ink);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--touch-min);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  text-decoration: none;
}

.logo:hover {
  color: var(--color-ink);
  text-decoration: none;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  border-radius: var(--radius-control);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-bg);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius-control);
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-ink);
  background: var(--color-surface);
  text-decoration: none;
}

/* Ad slots */
.ad-banner {
  margin: var(--space-4) auto 0;
}

.ad-slot {
  background: var(--color-surface);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ad-slot-banner {
  min-height: 90px;
  width: 100%;
  max-width: 728px;
  margin-inline: auto;
}

.ad-slot-sidebar {
  min-height: 250px;
  width: 100%;
}

/* Main */
.page-main {
  padding: var(--space-6) 0 var(--space-8);
  flex: 1;
}

.tool-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 900px) {
  .tool-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    order: 2;
  }
}

/* Hero — product register: no metric strip, no decorative badge */
.hero {
  padding: var(--space-6) 0 var(--space-5);
  max-width: 42rem;
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-4);
  text-wrap: balance;
  color: var(--color-ink);
}

.hero-lead {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  line-height: 1.65;
  margin: 0 0 var(--space-5);
  max-width: 38rem;
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Trust strip — inline, not stat cards */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
  padding: var(--space-4) 0 var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-6);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* Tool groups — list rows, not identical cards */
.tools-section {
  margin-bottom: var(--space-8);
}

.tools-section h2 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-1);
  color: var(--color-ink);
}

.tools-section-desc {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin: 0 0 var(--space-4);
}

.tool-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  background: var(--color-surface-raised);
  overflow: hidden;
}

.tool-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: background var(--duration) var(--ease);
}

.tool-row:last-child {
  border-bottom: none;
}

.tool-row:hover {
  background: var(--color-surface);
  text-decoration: none;
}

.tool-row:focus-visible {
  background: var(--color-accent-soft);
}

.tool-row-body h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0 0 var(--space-1);
  color: var(--color-ink);
  letter-spacing: -0.01em;
}

.tool-row-body p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
  max-width: 52ch;
}

.tool-row-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.tool-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-accent-soft);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
}

.tool-row-arrow {
  color: var(--color-muted);
  transition: transform var(--duration) var(--ease), color var(--duration) var(--ease);
}

.tool-row:hover .tool-row-arrow {
  color: var(--color-ink);
  transform: translateX(2px);
}

.tool-row-arrow svg {
  width: 16px;
  height: 16px;
  display: block;
}

/* Legacy tool-grid / tool-card — kept for compatibility */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.tool-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  padding: var(--space-5);
  text-decoration: none;
  color: inherit;
  display: block;
  transition: background var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

.tool-card:hover {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
  text-decoration: none;
}

.tool-card h2,
.tool-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

.tool-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-muted);
}

/* Tool panel */
.tool-panel {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  padding: var(--space-6);
}

.tool-panel-header {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.tool-panel > h1:first-child {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-2);
  line-height: 1.2;
  text-wrap: balance;
}

.tool-panel > h1:first-child + .subtitle {
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 56ch;
}

.tool-panel-header h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 0 0 var(--space-2);
  line-height: 1.2;
}

.tool-panel-header .subtitle {
  color: var(--color-text-secondary);
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  max-width: 56ch;
}

.tool-panel .subtitle {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

/* Drop zone */
.drop-zone {
  border: 1.5px dashed var(--color-border-strong);
  border-radius: var(--radius-panel);
  padding: var(--space-8) var(--space-5);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--duration) var(--ease), background var(--duration) var(--ease);
  background: var(--color-surface);
}

.drop-zone:hover,
.drop-zone.dragover {
  border-color: var(--color-primary);
  background: var(--color-accent-soft);
}

.drop-zone-icon {
  font-size: 0;
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  position: relative;
}

.drop-zone-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  margin: auto;
  width: 22px;
  height: 22px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%234a5c3a' stroke-width='1.75'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M3 16.5v2.25A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75V16.5m-13.5-9L12 3m0 0l4.5 4.5M12 3v13.5'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.drop-zone p {
  margin: var(--space-1) 0;
  color: var(--color-text-secondary);
}

.drop-zone p strong {
  color: var(--color-ink);
  font-weight: 600;
}

.drop-zone .hint {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: var(--space-2);
}

.drop-zone input[type="file"] {
  display: none;
}

/* Controls reveal */
.controls[hidden] {
  display: none;
}

.control-group[hidden] {
  display: none;
}

.controls.is-visible {
  display: flex;
}

@media (prefers-reduced-motion: no-preference) {
  .controls.is-visible {
    animation: revealUp var(--duration-base) var(--ease-out-quint);
  }
}

@keyframes revealUp {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons — state feedback */
.btn-primary:active:not(:disabled) {
  transform: scale(0.98);
}

.btn-secondary:active:not(:disabled) {
  transform: scale(0.99);
}

@media (prefers-reduced-motion: no-preference) {
  .btn {
    transition: transform var(--duration-fast) var(--ease-out-quint),
      background var(--duration-base) var(--ease-out-quint),
      border-color var(--duration-base) var(--ease-out-quint),
      opacity var(--duration-base) var(--ease-out-quint);
  }

  .drop-zone {
    transition: border-color var(--duration-base) var(--ease-out-quint),
      background var(--duration-base) var(--ease-out-quint);
  }

  .tool-row {
    transition: background var(--duration-base) var(--ease-out-quint);
  }

  .tool-row-arrow {
    transition: transform var(--duration-base) var(--ease-out-quint),
      color var(--duration-base) var(--ease-out-quint);
  }

  .stats-bar.is-visible {
    animation: revealUp var(--duration-base) var(--ease-out-quint);
  }

  .message.visible {
    animation: revealUp var(--duration-fast) var(--ease-out-quint);
  }
}

.stats-bar[hidden] {
  display: none;
}

.stats-bar.is-visible {
  display: flex;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: var(--space-2);
  z-index: 1000;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-bg);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-control);
  text-decoration: none;
}

.skip-link:focus {
  left: var(--space-4);
}

/* Controls */
.controls {
  margin-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-panel);
  border: 1px solid var(--color-border);
}

.control-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: flex-end;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
  min-width: 140px;
}

.control-group label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.control-group label span {
  color: var(--color-primary);
  font-weight: 600;
}

.control-group input[type="number"],
.control-group select {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-control);
  font-size: 0.9375rem;
  font-family: inherit;
  background: var(--color-surface-raised);
  color: var(--color-ink);
  transition: border-color var(--duration) var(--ease);
}

.control-group input[type="range"] {
  width: 100%;
  min-height: var(--touch-min);
  padding: calc((var(--touch-min) - 1rem) / 2) 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

@media (pointer: coarse) {
  .control-group input[type="range"]::-webkit-slider-thumb {
    width: 1.25rem;
    height: 1.25rem;
  }

  .control-group input[type="range"]::-moz-range-thumb {
    width: 1.25rem;
    height: 1.25rem;
  }
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: var(--touch-min);
  padding: var(--space-2) 0;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--color-text-secondary);
}

.checkbox-label input {
  accent-color: var(--color-primary);
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
}

@media (pointer: coarse) {
  .checkbox-label input {
    width: 1.25rem;
    height: 1.25rem;
  }
}

.preset-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--touch-min);
  padding: 0.75rem 1.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background var(--duration) var(--ease), border-color var(--duration) var(--ease), opacity var(--duration) var(--ease);
  letter-spacing: -0.01em;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-hover);
}

.btn-secondary {
  background: var(--color-surface-raised);
  color: var(--color-ink);
  border: 1px solid var(--color-border-strong);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-surface);
  border-color: var(--color-border-strong);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Preview */
.preview-area {
  margin-top: var(--space-5);
  display: none;
}

.preview-area.visible {
  display: block;
}

@media (prefers-reduced-motion: no-preference) {
  .preview-area.visible {
    animation: fadeUp var(--duration) var(--ease);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 600px) {
  .preview-grid {
    grid-template-columns: 1fr;
  }
}

.preview-box {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  overflow: hidden;
  background: var(--color-surface);
}

.preview-box > div:not(.preview-meta) {
  flex: 0 0 280px;
  height: 280px;
  display: grid;
  place-items: center;
  background: repeating-conic-gradient(oklch(0.92 0.006 113) 0% 25%, oklch(0.97 0.003 113) 0% 50%) 50% / 12px 12px;
}

.preview-box h3 {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin: 0;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-raised);
  border-bottom: 1px solid var(--color-border);
}

.preview-box > div:not(.preview-meta) img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: contain;
  background: transparent;
}

.preview-meta {
  padding: var(--space-2) var(--space-3);
  min-height: 3.25rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
  font-weight: 500;
  line-height: 1.45;
}

.crop-editor {
  margin-bottom: var(--space-4);
}

.crop-editor-hint {
  margin: 0 0 var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.crop-canvas-wrap {
  display: inline-block;
  max-width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  overflow: hidden;
  background: repeating-conic-gradient(oklch(0.92 0.006 113) 0% 25%, oklch(0.97 0.003 113) 0% 50%) 50% / 12px 12px;
  line-height: 0;
}

.crop-canvas-wrap canvas {
  display: block;
  max-width: 100%;
  height: auto;
  cursor: crosshair;
  touch-action: none;
}

.stats-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--color-success-bg);
  border: 1px solid oklch(0.88 0.04 145);
  border-radius: var(--radius-control);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.stats-bar .saved {
  color: var(--color-success);
  font-weight: 600;
}

.stats-bar .stats-warn {
  color: oklch(0.45 0.12 55);
  font-weight: 600;
}

.metadata-panel {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  display: none;
}

.metadata-panel.is-visible {
  display: block;
}

.metadata-panel[hidden] {
  display: none !important;
}

.metadata-panel h2 {
  margin: 0 0 var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}

.metadata-privacy-banner {
  margin: 0 0 var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-control);
  background: var(--color-success-bg);
  border: 1px solid oklch(0.88 0.04 145);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.metadata-blocks {
  margin: 0 0 var(--space-3);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.metadata-blocks span {
  font-weight: 600;
  color: var(--color-text);
}

.metadata-list {
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.metadata-row {
  display: grid;
  grid-template-columns: minmax(120px, 34%) 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
}

.metadata-row:last-child {
  border-bottom: none;
}

.metadata-row dt {
  margin: 0;
  font-weight: 600;
  color: var(--color-muted);
}

.metadata-row dd {
  margin: 0;
  color: var(--color-text);
  word-break: break-word;
}

.metadata-note {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.metadata-icc-note {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-control);
  background: oklch(0.97 0.01 95);
  border: 1px solid oklch(0.9 0.03 95);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.metadata-icc-note strong {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.metadata-icc-note p {
  margin: 0 0 var(--space-2);
}

.metadata-icc-note p:last-child {
  margin-bottom: 0;
}

.metadata-icc-list {
  margin: 0;
  padding-left: 1.15rem;
  line-height: 1.55;
}

.metadata-icc-list li + li {
  margin-top: var(--space-2);
}

@media (max-width: 600px) {
  .metadata-row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
}

.action-row {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Loading & messages */
.loading {
  display: none;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  color: var(--color-muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.loading.visible {
  display: flex;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.message {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-control);
  font-size: 0.875rem;
  font-weight: 500;
  display: none;
}

.message.visible {
  display: block;
}

.message-error {
  background: oklch(0.97 0.02 25);
  border: 1px solid oklch(0.88 0.06 25);
  color: oklch(0.42 0.12 25);
}

.message-info {
  background: var(--color-accent-soft);
  border: 1px solid oklch(0.88 0.04 113);
  color: oklch(0.35 0.08 113);
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.sidebar-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  padding: var(--space-4);
}

.sidebar-card h2 {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin: 0 0 var(--space-3);
}

.related-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.related-links li {
  margin-bottom: 0;
}

.related-links a {
  display: flex;
  align-items: center;
  min-height: var(--touch-min);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border);
  transition: color var(--duration) var(--ease);
}

.related-links a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.related-links li:last-child a {
  border-bottom: none;
}

/* Content sections */
.content-section {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  max-width: 65ch;
}

.content-section h2 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-4);
}

.content-section p {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.7;
  text-wrap: pretty;
}

.faq-item {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.faq-item h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
}

.faq-item p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.65;
}

/* Static pages */
.page-content {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-panel);
  padding: var(--space-6);
  max-width: 42rem;
}

.page-content h1 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-top: 0;
  line-height: 1.2;
}

.page-content h2 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-top: var(--space-6);
  letter-spacing: -0.01em;
}

.page-content p,
.page-content li {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.page-content ul {
  padding-left: 1.25rem;
}

.page-content em {
  color: var(--color-muted);
  font-size: 0.875rem;
}

.page-content code,
.tool-panel code {
  font-size: 0.85em;
  background: var(--color-surface);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

/* Footer */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0 var(--space-6);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-brand p {
  margin: var(--space-3) 0 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
  max-width: 28ch;
}

.footer-grid h3 {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  margin: 0 0 var(--space-3);
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-grid li {
  margin-bottom: var(--space-2);
}

.footer-grid a {
  display: inline-flex;
  align-items: center;
  min-height: var(--touch-min);
  padding: var(--space-1) 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.footer-grid a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.footer-bottom {
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.footer-bottom p {
  margin: 0;
}

/* Legacy feature row — hidden if unused */
.features-row {
  display: none;
}

.tool-card-top,
.tool-card-tag,
.tool-card-arrow,
.hero-badge,
.hero-stats,
.tools-section-header {
  display: none;
}