:root {
  color-scheme: light;
  --mime-bg: #f4f6f8;
  --mime-panel: #ffffff;
  --mime-soft: #f7f9fc;
  --mime-soft-strong: #eef3f8;
  --mime-text: #172033;
  --mime-muted: #5d6879;
  --mime-border: #cbd5e1;
  --mime-border-strong: #aebdcd;
  --mime-primary: #0969da;
  --mime-primary-hover: #075bbd;
  --mime-primary-soft: #e8f2ff;
  --mime-success: #08783e;
  --mime-success-bg: #e8f7ef;
  --mime-warning: #975a00;
  --mime-warning-bg: #fff4d6;
  --mime-error: #b42318;
  --mime-notice-text: #075985;
  --mime-notice-bg: #e0f2fe;
  --mime-notice-border: #7dd3fc;
  --mime-primary-button: #0969da;
  --mime-primary-contrast: #ffffff;
  --mime-suffix-text: #5b21b6;
  --mime-suffix-bg: #f1eafe;
  --mime-panel-focus: rgb(9 105 218 / 22%);
  --mime-control-focus: rgb(9 105 218 / 25%);
  --mime-shadow: 0 1px 2px rgb(15 23 42 / 8%);
  --mime-radius: 10px;
  --mime-content-radius: 8px;
  --mime-control-radius: 7px;
  --mime-page-max-width: 1440px;
  --mime-page-gutter: 32px;
  --mime-panel-padding: 16px;
  --mime-panel-gap: 14px;
  --mime-grid-gap: 10px;
  --mime-control-height: 40px;
  --mime-button-height: 38px;
  --mime-table-cell-padding: 9px 11px;
  --mime-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", sans-serif;
  --mime-font-mono: "Cascadia Code", Consolas, monospace;
  --mime-filter-columns: minmax(280px, 2fr) repeat(5, minmax(150px, 1fr));
  --mime-generator-columns: repeat(4, minmax(180px, 1fr));
  --mime-detail-columns: repeat(4, minmax(0, 1fr));
  --mime-file-columns: repeat(3, minmax(0, 1fr));
  --mime-example-columns: repeat(3, minmax(0, 1fr));
  --mime-about-columns: repeat(2, minmax(0, 1fr));
  --mime-mobile-page-gutter: 20px;
  --mime-mobile-panel-padding: 13px;
  --mime-mobile-card-gap: 9px;
  font-family: var(--mime-font-sans);
}

/* Page foundation */
* {
  box-sizing: border-box;
}

body.mime-page {
  margin: 0;
  color: var(--mime-text);
  background: var(--mime-bg);
  line-height: 1.65;
}

/* Header, notices and panels */
.mime-main {
  width: min(var(--mime-page-max-width), calc(100% - var(--mime-page-gutter)));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.mime-page-header {
  margin-bottom: 16px;
}

.mime-page-header h1,
.mime-panel h2,
.mime-panel h3,
.mime-page-header p,
.mime-panel p {
  margin-top: 0;
}

.mime-page-header h1 {
  margin-bottom: 4px;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.35;
}

.mime-page-header p,
.mime-panel-heading p {
  margin-bottom: 0;
  color: var(--mime-muted);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
  font-size: 0.9rem;
}

a {
  color: var(--mime-primary);
}

.mime-split {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.mime-notice {
  margin-bottom: var(--mime-panel-gap);
  padding: 12px 14px;
  color: var(--mime-notice-text);
  background: var(--mime-notice-bg);
  border: 1px solid var(--mime-notice-border);
  border-radius: var(--mime-radius);
}

.mime-panel {
  margin-bottom: var(--mime-panel-gap);
  padding: var(--mime-panel-padding);
  background: var(--mime-panel);
  border: 1px solid var(--mime-border);
  border-radius: var(--mime-radius);
  box-shadow: var(--mime-shadow);
}

.mime-panel:focus {
  outline: 3px solid var(--mime-panel-focus);
  outline-offset: 2px;
}

.mime-panel-heading {
  margin-bottom: 14px;
}

.mime-panel-heading h2,
.mime-about h2 {
  margin-bottom: 4px;
  font-size: 1.12rem;
  line-height: 1.45;
}

.mime-panel-heading code,
.mime-detail code {
  overflow-wrap: anywhere;
}

/* Forms and controls */
.mime-filter-grid,
.mime-generator-grid {
  display: grid;
  grid-template-columns: var(--mime-filter-columns);
  gap: var(--mime-grid-gap);
}

.mime-generator-grid {
  grid-template-columns: var(--mime-generator-columns);
}

.mime-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  color: var(--mime-muted);
  font-size: 0.88rem;
  font-weight: 600;
}

.mime-control,
.mime-file-picker input {
  width: 100%;
  min-height: var(--mime-control-height);
  padding: 8px 10px;
  color: var(--mime-text);
  font: inherit;
  font-weight: 400;
  background: var(--mime-panel);
  border: 1px solid var(--mime-border-strong);
  border-radius: var(--mime-control-radius);
}

.mime-control:focus,
.mime-file-picker input:focus,
.mime-button:focus-visible,
.mime-sort-button:focus-visible,
.mime-type-button:focus-visible,
.mime-chip-button:focus-visible {
  outline: 3px solid var(--mime-control-focus);
  outline-offset: 2px;
}

.mime-output {
  min-height: 106px;
  margin-top: 5px;
  resize: vertical;
  font-family: var(--mime-font-mono);
  line-height: 1.55;
}

/* Buttons and status messages */
.mime-button,
.mime-chip-button {
  min-height: var(--mime-button-height);
  padding: 7px 13px;
  color: var(--mime-text);
  font: inherit;
  font-weight: 700;
  background: var(--mime-soft);
  border: 1px solid var(--mime-border-strong);
  border-radius: var(--mime-control-radius);
}

.mime-button,
.mime-chip-button,
.mime-sort-button,
.mime-type-button {
  cursor: pointer;
}

.mime-button:hover,
.mime-chip-button:hover {
  background: var(--mime-soft-strong);
}

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

.mime-button--primary:hover {
  background: var(--mime-primary-hover);
}

.mime-button:disabled {
  color: var(--mime-muted);
  cursor: not-allowed;
  opacity: 0.55;
}

.mime-message {
  min-height: 1.5em;
  margin: 10px 0 0;
  color: var(--mime-muted);
  font-size: 0.9rem;
}

.mime-message--success {
  color: var(--mime-success);
}

.mime-message--error {
  color: var(--mime-error);
}

.mime-result-count {
  margin: 0;
  font-weight: 700;
  white-space: nowrap;
}

/* Results table and mobile cards */
.mime-table-scroll {
  overflow: auto;
  max-height: 650px;
  border: 1px solid var(--mime-border);
  border-radius: var(--mime-content-radius);
}

.mime-table {
  width: 100%;
  min-width: 930px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
}

.mime-table th,
.mime-table td {
  padding: var(--mime-table-cell-padding);
  text-align: left;
  vertical-align: middle;
  border-right: 1px solid var(--mime-border);
  border-bottom: 1px solid var(--mime-border);
}

.mime-table th:last-child,
.mime-table td:last-child {
  border-right: 0;
}

.mime-table tbody tr:last-child td {
  border-bottom: 0;
}

.mime-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 0;
  color: var(--mime-text);
  background: var(--mime-soft-strong);
}

.mime-table tbody tr:nth-child(even) {
  background: var(--mime-soft);
}

.mime-table tbody tr:hover,
.mime-table tbody tr.is-selected {
  background: var(--mime-primary-soft);
}

.mime-sort-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  min-height: 42px;
  padding: var(--mime-table-cell-padding);
  color: inherit;
  font: inherit;
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
  background: transparent;
  border: 0;
}

.mime-sort-indicator {
  color: var(--mime-muted);
  font-size: 0.72rem;
}

.mime-type-button {
  max-width: 100%;
  padding: 2px 4px;
  color: var(--mime-primary);
  font: 600 0.88rem/1.45 var(--mime-font-mono);
  overflow-wrap: anywhere;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 4px;
}

.mime-type-button:hover {
  text-decoration: underline;
}

.mime-type-button--compact {
  padding: 5px 8px;
  background: var(--mime-primary-soft);
  border: 1px solid var(--mime-border);
}

.mime-card-list {
  display: none;
}

.mime-empty {
  padding: 28px 12px;
  color: var(--mime-muted);
  text-align: center;
}

.mime-badge-list,
.mime-inline-actions,
.mime-action-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
}

.mime-action-list {
  justify-content: flex-end;
}

.mime-action-list--end {
  margin-top: 10px;
}

.mime-badge {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 2px 8px;
  color: var(--mime-muted);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
  background: var(--mime-soft-strong);
  border: 1px solid var(--mime-border);
  border-radius: 999px;
}

.mime-badge--registered {
  color: var(--mime-success);
  background: var(--mime-success-bg);
}

.mime-badge--legacy,
.mime-badge--nonstandard,
.mime-badge--deprecated,
.mime-badge--warning {
  color: var(--mime-warning);
  background: var(--mime-warning-bg);
}

.mime-badge--suffix {
  color: var(--mime-suffix-text);
  background: var(--mime-suffix-bg);
}

/* Detail, examples, file inspection and about panel */
.mime-detail-grid,
.mime-file-grid {
  display: grid;
  grid-template-columns: var(--mime-detail-columns);
  gap: 1px;
  margin: 0 0 14px;
  overflow: hidden;
  background: var(--mime-border);
  border: 1px solid var(--mime-border);
  border-radius: var(--mime-content-radius);
}

.mime-detail-value,
.mime-file-grid > div {
  min-width: 0;
  padding: 10px;
  background: var(--mime-panel);
}

.mime-detail-grid dt,
.mime-file-grid dt {
  margin-bottom: 3px;
  color: var(--mime-muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.mime-detail-grid dd,
.mime-file-grid dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.mime-example-grid {
  display: grid;
  grid-template-columns: var(--mime-example-columns);
  gap: var(--mime-grid-gap);
}

.mime-example {
  min-width: 0;
  padding: 12px;
  background: var(--mime-soft);
  border: 1px solid var(--mime-border);
  border-radius: var(--mime-content-radius);
}

.mime-example h3,
.mime-related h3 {
  margin-bottom: 7px;
  font-size: 0.95rem;
}

.mime-example pre {
  min-height: 76px;
  margin: 0 0 10px;
  padding: 10px;
  overflow: auto;
  color: var(--mime-text);
  font: 0.8rem/1.55 var(--mime-font-mono);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--mime-panel);
  border: 1px solid var(--mime-border);
  border-radius: 6px;
}

.mime-related {
  margin-top: 14px;
}

.mime-chip-button {
  min-height: 28px;
  padding: 3px 8px;
  font: 600 0.8rem/1.35 var(--mime-font-mono);
}

.mime-file-picker {
  display: block;
  padding: 14px;
  color: var(--mime-muted);
  font-weight: 700;
  background: var(--mime-soft);
  border: 1px dashed var(--mime-border-strong);
  border-radius: var(--mime-content-radius);
}

.mime-file-picker input {
  display: block;
  margin-top: 7px;
  background: var(--mime-panel);
}

.mime-file-result {
  margin-top: 12px;
}

.mime-file-grid {
  grid-template-columns: var(--mime-file-columns);
  margin-bottom: 0;
}

.mime-about-grid {
  display: grid;
  grid-template-columns: var(--mime-about-columns);
  gap: 24px;
}

.mime-about-grid h3 {
  margin-bottom: 5px;
  font-size: 1rem;
}

.mime-about ul {
  margin: 0;
  padding-left: 1.3rem;
}

.mime-source {
  margin: 16px 0 0;
  padding-top: 12px;
  color: var(--mime-muted);
  border-top: 1px solid var(--mime-border);
}

.mime-copy-helper {
  position: fixed;
  top: 0;
  left: -10000px;
}

/* Theme overrides */
.mime-theme-dark {
  color-scheme: dark;
  --mime-bg: #0f141b;
  --mime-panel: #171d25;
  --mime-soft: #1c2430;
  --mime-soft-strong: #232d3a;
  --mime-text: #e6edf3;
  --mime-muted: #9facbc;
  --mime-border: #364353;
  --mime-border-strong: #506074;
  --mime-primary: #58a6ff;
  --mime-primary-hover: #79b8ff;
  --mime-primary-soft: #17365b;
  --mime-success: #58d68d;
  --mime-success-bg: #153c2c;
  --mime-warning: #f5bd5a;
  --mime-warning-bg: #4a3515;
  --mime-error: #ff8e86;
  --mime-notice-text: #bde3ff;
  --mime-notice-bg: #12334a;
  --mime-notice-border: #315f7d;
  --mime-primary-button: #79b8ff;
  --mime-primary-contrast: #07111f;
  --mime-suffix-text: #d8b4fe;
  --mime-suffix-bg: #3b2358;
  --mime-shadow: none;
}

/* Responsive layout */
@media (max-width: 1120px) {
  body.mime-page {
    --mime-filter-columns: repeat(3, minmax(0, 1fr));
    --mime-generator-columns: repeat(2, minmax(0, 1fr));
    --mime-detail-columns: repeat(2, minmax(0, 1fr));
    --mime-example-columns: 1fr;
  }

  .mime-field--search {
    grid-column: span 3;
  }
}

@media (max-width: 720px) {
  body.mime-page {
    --mime-filter-columns: 1fr;
    --mime-generator-columns: 1fr;
    --mime-detail-columns: 1fr;
    --mime-file-columns: 1fr;
    --mime-example-columns: 1fr;
    --mime-about-columns: 1fr;
  }

  .mime-main {
    width: min(100% - var(--mime-mobile-page-gutter), var(--mime-page-max-width));
    padding-top: 14px;
  }

  .mime-panel {
    padding: var(--mime-mobile-panel-padding);
  }

  .mime-mobile-stack {
    flex-direction: column;
    align-items: stretch;
  }

  .mime-field--search {
    grid-column: auto;
  }

  .mime-table-scroll {
    display: none;
  }

  .mime-card-list {
    display: grid;
    gap: var(--mime-mobile-card-gap);
  }

  .mime-list-card {
    padding: 12px;
    background: var(--mime-soft);
    border: 1px solid var(--mime-border);
    border-radius: var(--mime-content-radius);
  }

  .mime-list-card.is-selected {
    background: var(--mime-primary-soft);
    border-color: var(--mime-primary);
  }

  .mime-list-card h3,
  .mime-list-card p {
    margin: 0 0 6px;
  }

  .mime-list-card__meta {
    color: var(--mime-muted);
    font-size: 0.82rem;
  }

  .mime-action-list {
    justify-content: flex-start;
  }

  .mime-action-list .mime-button {
    flex: 1 1 180px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}