/* Mood Mixer layout. Color, type and corner tokens live in theme.css. */
:root {
  --controls-max-height: 0px;
}

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

html {
  min-width: 320px;
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.45;
  transition: background 0.25s ease, color 0.25s ease;
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

.color-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--color-bg);
  transition: background 0.45s ease;
}

.app-container {
  position: relative;
  z-index: 2;
  display: flex;
  width: min(100%, 1080px);
  min-height: 100svh;
  margin: 0 auto;
  padding: clamp(10px, 2vw, 22px);
  flex-direction: column;
}

.app-header {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 12px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.app-title {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 700;
}

.header-controls {
  display: flex;
  gap: 7px;
}

.btn {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1px solid color-mix(in srgb, var(--color-text) 16%, transparent);
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
  color: var(--color-text);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--color-text) 8%, transparent);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 600;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--color-primary);
}

.btn:active {
  transform: translateY(0);
}

.btn-sm {
  min-height: 30px;
  padding: 4px 9px;
  font-size: 0.76rem;
}

.btn-icon {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 50%;
  font-size: 1.05rem;
}

.hero-display {
  display: flex;
  flex: 1 0 auto;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: clamp(8px, 1.3vh, 14px) 8px;
}

.hero-vibe-section {
  width: min(100%, 270px);
  padding: 10px 12px 8px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow);
  text-align: center;
  backdrop-filter: blur(16px);
}

.hero-kicker {
  margin: 0 0 2px;
  color: var(--color-muted);
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}

.hero-vibe {
  display: block;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.65rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.hero-hint {
  margin: 3px 0 0;
  color: var(--color-muted);
  font-size: 0.68rem;
}

.hero-color-values {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px 8px;
  margin-top: 7px;
  color: var(--color-text);
  font-size: 0.64rem;
}

.color-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  flex-wrap: wrap;
}

.hero-color-values strong {
  color: var(--color-text);
}

.copy-color-btn,
.focus-mode-btn {
  border: 1px solid color-mix(in srgb, var(--color-text) 18%, transparent);
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
  color: var(--color-text);
  cursor: pointer;
  font: 600 0.66rem var(--font-body);
  transition: transform 0.16s ease, border-color 0.16s ease;
}

.copy-color-btn {
  padding: 2px 5px;
}

.focus-mode-btn {
  min-height: 29px;
  padding: 5px 8px;
}

.copy-color-btn:hover,
.focus-mode-btn:hover {
  transform: translateY(-1px);
  border-color: var(--color-primary);
}

.copy-status {
  min-height: 0.9em;
  margin: 3px 0 0;
  color: var(--color-muted);
  font-size: 0.62rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 4px;
}

.hero-swatches {
  display: flex;
  max-width: 220px;
  justify-content: center;
  flex-wrap: wrap;
  gap: 5px;
}

.hero-swatch {
  width: 29px;
  height: 29px;
  border: 2px solid var(--color-surface-solid);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--color-text) 18%, transparent);
  transition: background 0.3s ease;
}

.controls-wrapper {
  width: min(100%, 760px);
  margin: 0 auto;
}

.controls-toggle {
  display: flex;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow);
  cursor: pointer;
  font-weight: 700;
  backdrop-filter: blur(14px);
}

.controls-toggle[aria-expanded="true"] {
  border-radius: var(--radius) var(--radius) 0 0;
}

.controls-panel {
  max-height: 0;
  overflow: hidden;
  padding: 0 14px;
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  opacity: 0;
  box-shadow: var(--shadow);
  transition: max-height 0.35s ease, opacity 0.2s ease, padding 0.2s ease;
  backdrop-filter: blur(14px);
}

.controls-panel.open {
  max-height: 68svh;
  overflow-y: auto;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-top: 0;
  opacity: 1;
  overscroll-behavior: contain;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--color-text) 16%, transparent);
}

.panel-section {
  margin: 0 0 17px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 9px;
}

.panel-header h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.section-hint,
.history-note {
  margin: 3px 0 8px;
  color: var(--color-muted);
  font-size: 0.76rem;
}

.sliders-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

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

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

.slider-label {
  color: var(--color-text);
  font-size: 0.84rem;
  font-weight: 600;
}

.slider-label[contenteditable="true"]:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.slider-value {
  min-width: 30px;
  color: var(--color-muted);
  font-size: 0.78rem;
  text-align: right;
}

input[type="range"] {
  width: 100%;
  height: 8px;
  margin: 5px 0;
  appearance: none;
  border-radius: 999px;
  background: var(--color-muted);
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  width: 20px;
  height: 20px;
  appearance: none;
  border: 2px solid var(--color-surface-solid);
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 1px 5px color-mix(in srgb, var(--color-text) 25%, transparent);
}

input[type="range"]::-moz-range-thumb {
  width: 17px;
  height: 17px;
  border: 2px solid var(--color-surface-solid);
  border-radius: 50%;
  background: var(--color-primary);
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.setting-group {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 4px;
}

.setting-group label {
  color: var(--color-muted);
  font-size: 0.75rem;
  font-weight: 600;
}

.select-input {
  width: 100%;
  min-height: 36px;
  padding: 6px 9px;
  border: 1px solid color-mix(in srgb, var(--color-text) 22%, transparent);
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
  color: var(--color-text);
}

.lock-group {
  display: flex;
  align-items: center;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.lock-label,
.lock-check {
  color: var(--color-text);
  font-size: 0.78rem;
}

.lock-check {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.lock-check input,
.audio-toggle input {
  accent-color: var(--color-primary);
}

.vibe-dictionary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.vibe-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--color-surface-solid);
  color: var(--color-text);
  font-size: 0.75rem;
}

.vibe-tag-remove {
  padding: 0 2px;
  border: 0;
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.saved-moods,
.color-history {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.saved-mood-item,
.history-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
  color: var(--color-text);
}

.saved-mood-swatch {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: var(--radius-sm);
}

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

.saved-mood-name {
  overflow-wrap: anywhere;
  font-size: 0.82rem;
  font-weight: 700;
}

.saved-mood-meta {
  color: var(--color-muted);
  font-size: 0.7rem;
}

.saved-mood-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 4px;
}

.history-item {
  flex-wrap: wrap;
  font-size: 0.78rem;
}

.history-item strong {
  min-width: 0;
  flex: 1;
  overflow-wrap: anywhere;
}

.history-swatches {
  display: flex;
  flex: 0 0 auto;
  gap: 3px;
}

.history-swatch {
  width: 20px;
  height: 20px;
  border-radius: 5px;
}

.audio-toggle {
  margin-top: 8px;
  padding: 12px 0 3px;
  border-top: 1px solid color-mix(in srgb, var(--color-text) 16%, transparent);
  color: var(--color-muted);
  font-size: 0.8rem;
  text-align: center;
}

.audio-toggle label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.2;
}

.app-container.focus-mode:not(.hud-visible) .app-header,
.app-container.focus-mode:not(.hud-visible) .hero-vibe-section,
.app-container.focus-mode:not(.hud-visible) .hero-swatches,
.app-container.focus-mode:not(.hud-visible) .controls-wrapper,
.app-container.focus-mode:not(.hud-visible) .app-support,
.app-container.focus-mode:not(.hud-visible) .app-footer {
  display: none !important;
}

/* Nothing but the color until the screen is touched. */
.app-container.focus-mode {
  cursor: pointer;
}

.app-container.focus-mode .hero-display {
  padding: 0;
}

.app-container.focus-mode .hero-vibe-section,
.app-container.focus-mode .hero-swatches {
  box-shadow: none;
}

.app-container.focus-mode .hero-display {
  min-height: calc(100svh - 32px);
}

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
}

@media (max-width: 600px) {
  .app-container {
    padding: 8px 7px 10px;
  }

  .hero-vibe-section {
    width: min(100%, 245px);
    padding: 9px 10px 7px;
  }

  .hero-color-values {
    font-size: 0.61rem;
  }

  .hero-swatch {
    width: 26px;
    height: 26px;
  }

  .controls-panel.open {
    max-height: 64svh;
    padding: 11px;
  }

  .quick-actions .btn {
    flex: 1 1 auto;
  }

  .saved-mood-item {
    flex-wrap: wrap;
  }
}

@media (max-width: 380px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    gap: 4px;
  }

  .focus-mode-btn {
    padding: 5px 7px;
    font-size: 0.62rem;
  }

  .history-item {
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {

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

@media print {
  .particle-canvas,
  .audio-toggle,
  .controls-wrapper,
  .app-header,
  .app-support,
  .app-footer,
  .skip-link,
  .color-backdrop {
    display: none !important;
  }

  html,
  body {
    background: #ffffff !important;
    color: #111111 !important;
  }

  .app-container {
    display: block !important;
    width: 100% !important;
    min-height: 0 !important;
    padding: 0 !important;
  }

  .hero-display {
    display: block !important;
    padding: 0 !important;
  }

  .hero-vibe-section {
    width: 100% !important;
    border: 1px solid #111111 !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    background: #ffffff !important;
    color: #111111 !important;
    break-inside: avoid;
  }

  .hero-swatches {
    display: grid !important;
    width: 100% !important;
    max-width: none !important;
    margin-top: 12px !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .hero-swatch {
    height: 148px !important;
    padding: 10px !important;
    border: 1px solid #111111 !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    break-inside: avoid;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .swatch-hex {
    font-size: 12pt !important;
  }

  .swatch-contrast,
  .shortcut-hint,
  .undo-row,
  .hero-actions,
  .copy-color-btn,
  .hero-hint,
  .copy-status {
    display: none !important;
  }

  .hero-color-values {
    font-size: 10pt !important;
  }

  .hero-vibe {
    font-size: 26pt !important;
  }
}

/* ---------- header brand + sponsor ---------- */
.app-brand {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 700;
  text-decoration: none;
}

.app-brand .brand-mark {
  color: var(--color-primary);
}

.app-brand:hover .app-title {
  color: var(--color-primary);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.btn-sponsor {
  border-color: color-mix(in srgb, var(--color-sponsor) 60%, transparent);
  background: var(--color-sponsor-soft);
  color: var(--color-text);
  font-weight: 700;
}

/* ---------- palette swatches with hex + contrast ---------- */
.hero-swatches {
  display: grid;
  width: min(100%, 236px);
  max-width: 236px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.hero-swatch {
  display: flex;
  width: 100%;
  height: 64px;
  align-items: flex-start;
  justify-content: flex-end;
  flex-direction: column;
  gap: 1px;
  padding: 6px 7px;
  border: 2px solid var(--color-surface-solid);
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--color-text) 16%, transparent);
  cursor: pointer;
  font-family: var(--font-body);
  text-align: left;
  transition: background 0.3s ease, transform 0.14s ease;
}

.hero-swatch:hover {
  transform: translateY(-1px);
}

.hero-swatch:active {
  transform: translateY(0);
}

.swatch-hex {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.swatch-contrast {
  font-size: 0.54rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  opacity: 0.78;
  text-transform: uppercase;
}

.swatch-contrast.is-pass::after {
  content: " \2713";
}

.swatch-contrast.is-fail::after {
  content: " \2715";
}

/* ---------- undo + shortcuts ---------- */
.undo-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  justify-content: center;
}

.shortcut-hint {
  color: var(--color-muted);
  font-size: 0.58rem;
  letter-spacing: 0.02em;
}

.copy-status {
  min-height: 1.1em;
}

/* ---------- toggles ---------- */
.toggle-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}

/* ---------- support block in the app ---------- */
.app-support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--color-sponsor) 40%, transparent);
  border-radius: var(--radius);
  background: var(--color-sponsor-soft);
  color: var(--color-text);
}

.app-support-copy {
  display: grid;
  gap: 2px;
  max-width: 46ch;
}

.app-support-copy strong {
  font-size: 0.84rem;
}

.app-support-copy span {
  color: var(--color-muted);
  font-size: 0.72rem;
  line-height: 1.4;
}

.app-support-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.app-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 8px;
  padding: 12px 4px 6px;
  color: var(--color-muted);
  font-size: 0.7rem;
}

.app-footer a {
  color: var(--color-text);
  font-weight: 600;
  text-decoration: none;
}

.app-footer a:hover {
  color: var(--color-primary);
}

body.focus-locked {
  overflow: hidden;
}

.particle-canvas {
  pointer-events: none;
}

@media (max-width: 430px) {
  .hero-swatch {
    height: 58px;
  }

  .app-support {
    align-items: flex-start;
    flex-direction: column;
  }

  .shortcut-hint {
    display: none;
  }
}

/* ---------- wide screens: two-column workspace ---------- */
@media (min-width: 1024px) {
  .app-container {
    display: grid;
    width: min(100%, 1180px);
    align-items: start;
    grid-template-columns: 360px minmax(0, 1fr);
    grid-template-areas:
      "header header"
      "hero controls"
      "sponsor sponsor"
      "footer footer";
    gap: 16px;
    min-height: 100svh;
  }

  .app-header {
    grid-area: header;
  }

  .hero-display {
    grid-area: hero;
    flex: 0 0 auto;
    align-self: start;
    padding: 6px 0 0;
  }

  .hero-vibe-section {
    width: 100%;
  }

  .hero-swatches {
    width: 100%;
    max-width: none;
  }

  .hero-swatch {
    height: 86px;
  }

  .controls-wrapper {
    grid-area: controls;
    width: 100%;
    margin: 0;
  }

  .controls-panel.open {
    max-height: min(76svh, 900px);
  }

  .app-support {
    grid-area: sponsor;
    margin-top: 4px;
  }

  .app-footer {
    grid-area: footer;
  }
}

/* sponsor block reads on top of a saturated backdrop */
.app-support {
  background: color-mix(in srgb, var(--color-surface-solid) 88%, var(--color-sponsor));
  backdrop-filter: blur(12px);
}

.btn-upi code {
  font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 700;
}

.app-support-copy span code {
  font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace;
}

/* ---------- presets ---------- */
.preset-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preset-btn {
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
  color: var(--color-text);
  cursor: pointer;
  text-align: left;
  transition: transform 0.14s ease, border-color 0.14s ease;
}

.preset-btn:hover {
  transform: translateY(-1px);
  border-color: var(--color-primary);
}

.preset-swatches {
  display: flex;
  height: 22px;
  border-radius: 5px;
  overflow: hidden;
}

.preset-swatches span {
  flex: 1;
}

.preset-name {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* ---------- keyboard dialog ---------- */
.keys-dialog {
  max-width: 380px;
  padding: 22px 24px;
  border: 1px solid color-mix(in srgb, var(--color-text) 16%, transparent);
  border-radius: var(--radius);
  background: var(--color-surface-solid);
  color: var(--color-text);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

.keys-dialog::backdrop {
  background: rgba(12, 10, 20, 0.5);
  backdrop-filter: blur(3px);
}

.keys-dialog h2 {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
}

.keys-dialog dl {
  display: grid;
  margin: 0 0 18px;
  gap: 8px 14px;
  grid-template-columns: auto 1fr;
  align-items: baseline;
}

.keys-dialog dt {
  padding: 2px 7px;
  border: 1px solid color-mix(in srgb, var(--color-text) 22%, transparent);
  border-radius: 6px;
  background: color-mix(in srgb, var(--color-text) 6%, transparent);
  font-family: ui-monospace, Menlo, monospace;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.keys-dialog dd {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.keys-dialog form {
  margin: 0;
  text-align: right;
}

@media (max-width: 430px) {
  .preset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- readable pairs ---------- */
.pairs-list {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pair-card {
  display: grid;
  gap: 3px;
  padding: 10px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-body);
  text-align: left;
  transition: transform 0.14s ease;
}

.pair-card:hover {
  transform: translateY(-1px);
}

.pair-sample {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.1;
}

.pair-meta {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  opacity: 0.9;
}

.pair-grade {
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.8;
}

/* ---------- folders ---------- */
.folder-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.folder-chip {
  min-height: 26px;
  padding: 3px 9px;
  border: 1px solid color-mix(in srgb, var(--color-text) 16%, transparent);
  border-radius: 999px;
  background: var(--color-surface-solid);
  color: var(--color-text);
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 700;
}

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

.folder-chip.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-primary-contrast);
}

/* ---------- drag to reorder ---------- */
.history-item {
  cursor: grab;
}

.history-item.is-dragging {
  opacity: 0.45;
}

.history-item.is-drop-target {
  outline: 2px dashed var(--color-primary);
  outline-offset: 1px;
}

@media (max-width: 430px) {
  .pairs-list {
    grid-template-columns: 1fr;
  }
}

/* ---------- install button ---------- */
[hidden] {
  display: none !important;
}

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

/* ---------- backdrop-aware text ---------- */
.app-footer {
  color: var(--on-backdrop, var(--color-muted));
}

.app-footer a {
  color: var(--on-backdrop, var(--color-text));
  opacity: 0.85;
}

.app-footer a:hover {
  opacity: 1;
}

.app-footer span[aria-hidden] {
  opacity: 0.5;
}

/* ---------- saved mood thumbnails ---------- */
.saved-mood-swatch.saved-mood-thumbs {
  display: flex;
  width: 58px;
  height: 34px;
  flex: none;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  border-radius: 7px;
  background: none;
}

.saved-mood-thumbs span {
  flex: 1;
  height: 100%;
}

/* ---------- vision check ---------- */
.vision-list {
  display: grid;
  gap: 7px;
}

.vision-row {
  display: grid;
  align-items: center;
  gap: 8px;
  grid-template-columns: 92px 1fr;
}

.vision-label {
  color: var(--color-muted);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.vision-strip {
  display: flex;
  height: 26px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  border-radius: 6px;
}

.vision-strip span {
  flex: 1;
}

/* ---------- image palette ---------- */
.drop-zone {
  display: grid;
  gap: 3px;
  padding: 16px;
  border: 1px dashed color-mix(in srgb, var(--color-text) 26%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface-solid) 70%, transparent);
  cursor: pointer;
  text-align: center;
}

.drop-zone:hover,
.drop-zone.is-over {
  border-color: var(--color-primary);
}

.drop-title {
  font-size: 0.8rem;
  font-weight: 700;
}

.drop-sub {
  color: var(--color-muted);
  font-size: 0.68rem;
}

.image-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.image-chip {
  display: grid;
  gap: 3px;
  min-width: 74px;
  padding: 7px 8px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: left;
}

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

/* ---------- collections ---------- */
.collections {
  display: grid;
  gap: 8px;
}

.collection-row {
  display: grid;
  align-items: center;
  gap: 8px;
  grid-template-columns: 1fr auto;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--color-text) 12%, transparent);
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
}

.collection-main {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.collection-name {
  font-size: 0.76rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collection-strip {
  display: flex;
  height: 20px;
  overflow: hidden;
  border-radius: 5px;
}

.collection-strip span {
  flex: 1;
}

.collection-actions {
  display: flex;
  gap: 5px;
}

/* ---------- pinned palette badge ---------- */
.pinned-badge {
  width: min(100%, 236px);
  margin: 0;
  padding: 5px 8px;
  border: 1px dashed color-mix(in srgb, var(--color-primary) 60%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-primary) 10%, transparent);
  color: var(--color-text);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
}

/* ---------- contrast grade pill on saved moods ---------- */
.saved-grade {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 5px;
  border-radius: 999px;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  vertical-align: middle;
}

.saved-grade.is-pass {
  background: color-mix(in srgb, #2ea44f 16%, transparent);
  color: #1c7a37;
}

.saved-grade.is-fail {
  background: color-mix(in srgb, #d6336c 16%, transparent);
  color: #a42350;
}

[data-theme="dark"] .saved-grade.is-pass {
  color: #7ee2a0;
}

[data-theme="dark"] .saved-grade.is-fail {
  color: #ff9ec1;
}

/* ---------- dialog extras ---------- */
.dialog-note {
  margin: 0 0 16px;
  color: var(--color-muted);
  font-size: 0.74rem;
  line-height: 1.45;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

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

/* ---------- search ---------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.search-row {
  display: block;
  margin-bottom: 8px;
}

.search-input {
  width: 100%;
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--color-text) 20%, transparent);
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
  color: var(--color-text);
  font-size: 0.78rem;
}

.search-input::placeholder {
  color: var(--color-muted);
}

/* ---------- notes ---------- */
.saved-note {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 0.68rem;
  font-style: italic;
  line-height: 1.35;
}

/* ---------- nearest colour name ---------- */
.color-name {
  min-height: 1em;
  margin: 2px 0 0;
  color: var(--color-muted);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: capitalize;
}

/* ---------- bulk bar ---------- */
.bulk-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 8px;
  padding: 7px 8px;
  border: 1px solid color-mix(in srgb, var(--color-primary) 40%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
}

.bulk-count {
  margin-right: 4px;
  font-size: 0.68rem;
  font-weight: 700;
}

.saved-pick {
  width: 15px;
  height: 15px;
  flex: none;
  accent-color: var(--color-primary);
}

/* ---------- print sheet ---------- */
.print-sheet {
  display: none;
}

@media print {
  body.printing-history #app {
    display: none !important;
  }

  body.printing-history .print-sheet {
    display: block !important;
    padding: 0 8mm;
    background: #ffffff;
    color: #111111;
    font-family: 'MoodSans', 'Segoe UI', system-ui, sans-serif;
  }

  .print-sheet h1 {
    margin: 0 0 4px;
    font-size: 16pt;
  }

  .print-sheet > p {
    margin: 0 0 10mm;
    color: #555555;
    font-size: 9pt;
  }

  .print-row {
    display: grid;
    align-items: center;
    gap: 4mm;
    grid-template-columns: 34mm 1fr 62mm;
    padding: 2mm 0;
    border-bottom: 1px solid #dddddd;
    break-inside: avoid;
  }

  .print-label {
    font-size: 9pt;
    font-weight: 700;
  }

  .print-strip {
    display: flex;
    height: 10mm;
    overflow: hidden;
    border: 1px solid #111111;
    border-radius: 1mm;
  }

  .print-strip span {
    flex: 1;
  }

  .print-hexes {
    color: #333333;
    font-family: ui-monospace, Menlo, monospace;
    font-size: 7.5pt;
    letter-spacing: 0.01em;
  }
}

/* ---------- offline badge ---------- */
.net-badge {
  margin-right: auto;
  margin-left: 10px;
  padding: 3px 9px;
  border: 1px solid color-mix(in srgb, var(--color-text) 22%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-text) 6%, transparent);
  color: var(--color-muted);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

/* ---------- compare dialog ---------- */
.compare-dialog {
  max-width: 520px;
  width: min(92vw, 520px);
}

.compare-body {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 18px;
}

.compare-column h3 {
  margin: 0 0 8px;
  font-size: 0.8rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.compare-strip {
  display: flex;
  height: 30px;
  overflow: hidden;
  margin-bottom: 8px;
  border: 1px solid color-mix(in srgb, var(--color-text) 14%, transparent);
  border-radius: 6px;
}

.compare-strip span {
  flex: 1;
}

.compare-list {
  display: grid;
  margin: 0;
  gap: 3px 8px;
  grid-template-columns: 1fr auto;
  font-size: 0.66rem;
}

.compare-list dt {
  font-family: ui-monospace, Menlo, monospace;
  color: var(--color-text);
}

.compare-list dd {
  margin: 0;
  font-weight: 700;
}

.compare-list dd.is-pass {
  color: #1c7a37;
}

.compare-list dd.is-fail {
  color: #a42350;
}

[data-theme="dark"] .compare-list dd.is-pass {
  color: #7ee2a0;
}

[data-theme="dark"] .compare-list dd.is-fail {
  color: #ff9ec1;
}

/* ---------- naming dialog ---------- */
.name-dialog {
  max-width: 420px;
}

.name-input {
  width: 100%;
  min-height: 38px;
  margin-bottom: 10px;
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--color-text) 22%, transparent);
  border-radius: var(--radius-sm);
  background: var(--color-surface-solid);
  color: var(--color-text);
  font-size: 0.86rem;
}

.name-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.name-chip {
  padding: 4px 9px;
  border: 1px dashed color-mix(in srgb, var(--color-text) 26%, transparent);
  border-radius: 999px;
  background: transparent;
  color: var(--color-muted);
  cursor: pointer;
  font-size: 0.68rem;
  font-weight: 600;
}

.name-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
}

/* ---------- compare winner ---------- */
.compare-list dd.is-winner {
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- restore strip ---------- */
.restore-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 6px 9px;
  border: 1px solid color-mix(in srgb, #d6336c 45%, transparent);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, #d6336c 10%, transparent);
}

.restore-label {
  font-size: 0.68rem;
  font-weight: 700;
}

/* ---------- compare picker ---------- */
.compare-picker {
  display: grid;
  gap: 4px;
  margin-bottom: 12px;
  color: var(--color-muted);
  font-size: 0.7rem;
  font-weight: 600;
}

.compare-body {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

/* ---------- folder row ---------- */
.folder-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}

.folder-row .folder-chips {
  margin-bottom: 0;
}

/* ---------- focus caption ---------- */
.focus-caption {
  position: fixed;
  left: 50%;
  bottom: 42px;
  z-index: 5;
  margin: 0;
  padding: 7px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--on-backdrop, #ffffff) 18%, transparent);
  color: var(--on-backdrop, #ffffff);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 6px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  white-space: nowrap;
}

.focus-caption.is-on {
  opacity: 0.92;
  transform: translate(-50%, 0);
}

.app-container.focus-mode .focus-caption {
  display: block;
}

.app-container:not(.focus-mode) .focus-caption {
  display: none;
}

/* ---------- focus-mode lighthouse ---------- */
.lighthouse {
  /* The drawing takes the mood colour but is pulled towards the backdrop's
   * opposite ink, so it never disappears into the colour behind it. */
  --lighthouse-ink: color-mix(in srgb, var(--lh-ink, #ffffff) 82%, var(--lh-mood, #7ec8e3));
  position: fixed;
  right: clamp(-40px, 2vw, 24px);
  bottom: 64px;
  z-index: 1;
  display: none;
  width: min(46vw, 520px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease, width 0.6s ease;
}

.lighthouse svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: hidden;
}

.app-container.focus-mode ~ .lighthouse,
html.focus-on .lighthouse,
body:has(.app-container.focus-mode) .lighthouse {
  display: block;
  bottom: 0;
  width: min(52vw, 620px);
  opacity: 0.85;
}

@media print {
  .lighthouse {
    display: none !important;
  }
}

@media (max-width: 720px) {
  .lighthouse {
    right: -18px;
    bottom: 74px;
    width: 66vw;
  }
}

/* ---------- visual polish ---------- */
::selection {
  background: color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.hero-vibe-section,
.controls-panel.open,
.app-header,
.support-pay {
  box-shadow: var(--shadow), inset 0 1px 0 color-mix(in srgb, #ffffff 55%, transparent);
}

.btn-primary,
.focus-mode-btn:hover,
.upi-copy:hover {
  background-image: linear-gradient(180deg, color-mix(in srgb, #ffffff 14%, transparent), transparent);
}

.hero-swatch:focus-visible,
.pair-card:focus-visible,
.preset-btn:focus-visible,
.image-chip:focus-visible {
  outline: 3px solid var(--color-text);
  outline-offset: 2px;
}

.panel-section + .panel-section {
  padding-top: 14px;
  border-top: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent);
}

.history-item,
.saved-mood-item,
.collection-row {
  transition: background 0.16s ease, border-color 0.16s ease;
}

.history-item:hover,
.saved-mood-item:hover {
  background: color-mix(in srgb, var(--color-primary) 5%, transparent);
  border-radius: var(--radius-sm);
}