/* LikedZero component library (Master decision 23). Consumes ONLY tokens.css variables. API: see COMPONENTS.md.
   Sections: base, utilities, buttons, forms, cards, tabs, overlays, toasts, tooltip/popover, badges, table,
   feedback (empty/skeleton/banner/stepper), code, disclosure, meter. */

/* ------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { background: var(--color-bg); overflow-x: hidden; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font: var(--text-md)/var(--leading-body) var(--font-sans); overflow-wrap: break-word; overflow-x: clip; }
body.ui-locked { overflow: hidden; }
h1, h2, h3, h4 { line-height: var(--leading-tight); margin: 0 0 var(--space-3); font-weight: var(--weight-bold); }
h1 { font-size: var(--text-3xl); letter-spacing: -0.02em; }
h2 { font-size: var(--text-2xl); letter-spacing: -0.01em; }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent-text); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-hover); }
:root[data-theme="light"] a:hover { color: var(--color-accent-pressed); }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) a:hover { color: var(--color-accent-pressed); } }
code, kbd, samp { font: 0.9em var(--font-mono); }
:not(pre) > code { background: var(--color-elevated); padding: 1px 6px; border-radius: var(--radius-sm); overflow-wrap: anywhere; }
kbd { background: var(--color-elevated); border: 1px solid var(--color-border); border-bottom-width: 2px; border-radius: var(--radius-sm); padding: 0 6px; }
hr { border: 0; border-top: 1px solid var(--color-border); margin: var(--space-5) 0; }
img, svg { max-width: 100%; }
[hidden] { display: none !important; }
::placeholder { color: var(--color-text-secondary); opacity: 1; }
input[type="range"] { accent-color: var(--color-accent); }

/* ------------------------------------------------------------ utilities */
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; }
.muted { color: var(--color-text-secondary); }
.small { font-size: var(--text-sm); }
.tabular, .num { font-variant-numeric: tabular-nums; }
.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.stack-sm { display: flex; flex-direction: column; gap: var(--space-2); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.container { width: 100%; max-width: var(--content-max); margin: 0 auto; padding: 0 var(--space-4); }
.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ------------------------------------------------------------ buttons */
.btn { --btn-bg: transparent; --btn-fg: var(--color-text); --btn-bd: var(--color-muted);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); position: relative;
  min-height: var(--touch-target); padding: 0 var(--space-5); font: var(--weight-bold) var(--text-md)/1 var(--font-sans);
  color: var(--btn-fg); background: var(--btn-bg); border: 1px solid var(--btn-bd); border-radius: var(--radius-pill);
  cursor: pointer; text-decoration: none; white-space: nowrap; user-select: none; -webkit-tap-highlight-color: transparent;
  transition: background var(--motion-fast) var(--motion-ease), transform var(--motion-fast) var(--motion-ease), border-color var(--motion-fast); }
.btn:hover { --btn-bd: var(--color-text); color: var(--btn-fg); }
.btn:active { transform: scale(0.98); }
.btn-primary { --btn-bg: var(--color-accent); --btn-fg: var(--color-on-accent); --btn-bd: var(--color-accent); }
.btn-primary:hover { --btn-bg: var(--color-accent-hover); --btn-bd: var(--color-accent-hover); color: var(--color-on-accent); transform: scale(1.02); }
.btn-primary:active { --btn-bg: var(--color-accent-pressed); --btn-bd: var(--color-accent-pressed); transform: scale(0.98); }
.btn-secondary { --btn-bg: transparent; }
.btn-ghost { --btn-bd: transparent; }
.btn-ghost:hover { --btn-bd: transparent; background: var(--color-hover); }
.btn-danger { --btn-bg: var(--color-danger-bg); --btn-fg: var(--color-danger-text); --btn-bd: var(--color-danger); }
.btn-danger:hover { --btn-bd: var(--color-danger-text); color: var(--color-danger-text); }
.btn-sm { min-height: 32px; padding: 0 var(--space-3); font-size: var(--text-sm); }
.btn-icon { width: var(--touch-target); padding: 0; --btn-bd: transparent; border-radius: 50%; }
.btn-icon:hover { --btn-bd: transparent; background: var(--color-hover); }
.btn-icon.btn-sm { width: 32px; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; transform: none; pointer-events: none; }
.btn.is-loading, .btn[aria-busy="true"] { color: transparent; pointer-events: none; }
.btn.is-loading::after, .btn[aria-busy="true"]::after { content: ""; position: absolute; width: 1.1em; height: 1.1em; border-radius: 50%;
  border: 2px solid var(--btn-fg); border-right-color: transparent; animation: ui-spin 0.8s linear infinite; }
.btn.is-loading > *, .btn[aria-busy="true"] > * { visibility: hidden; }
.btn.is-loading::after { border-color: var(--color-text); border-right-color: transparent; }
.btn-primary.is-loading::after { border-color: var(--color-on-accent); border-right-color: transparent; }
@keyframes ui-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .btn.is-loading::after, .btn[aria-busy="true"]::after { animation-duration: 3s; } }

/* ------------------------------------------------------------ forms */
.field { display: flex; flex-direction: column; gap: var(--space-1); min-width: 0; }
.label { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-text); display: inline-flex; align-items: center; gap: var(--space-2); }
.hint { font-size: var(--text-sm); color: var(--color-text-secondary); }
.error-msg { font-size: var(--text-sm); color: var(--color-danger-text); }
.input, .select, .textarea, .tags { width: 100%; min-height: var(--touch-target); padding: 0 var(--space-3); font: var(--text-md)/1.4 var(--font-sans);
  color: var(--color-text); background: var(--color-bg); border: 1px solid var(--color-muted); border-radius: var(--radius-md);
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast); }
.card .input, .card .select, .card .textarea, .card .tags, .drawer .input, .dialog .input { background: var(--color-bg); }
.textarea { padding: var(--space-3); min-height: 6rem; resize: vertical; }
.input:hover, .select:hover, .textarea:hover, .tags:hover { border-color: var(--color-text-secondary); }
.input:focus-visible, .select:focus-visible, .textarea:focus-visible, .tags:focus-within { border-color: var(--color-focus); outline: var(--focus-ring-width) solid var(--color-focus); outline-offset: 1px; }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"], .tags[aria-invalid="true"] { border-color: var(--color-danger); }
.input:disabled, .select:disabled, .textarea:disabled { opacity: 0.5; cursor: not-allowed; }
.select { appearance: none; -webkit-appearance: none; padding-right: 2.5rem; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-text-secondary) 50%), linear-gradient(135deg, var(--color-text-secondary) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.select option { background: var(--color-elevated); color: var(--color-text); }
input[type="number"].input { font-variant-numeric: tabular-nums; }
input[type="number"].input::-webkit-inner-spin-button, input[type="number"].input::-webkit-outer-spin-button { opacity: 0.6; height: 28px; }
input[type="file"].input { padding: 6px var(--space-3); line-height: 30px; cursor: pointer; }
input[type="file"]::file-selector-button { font: var(--weight-bold) var(--text-sm) var(--font-sans); color: var(--color-text); background: transparent;
  border: 1px solid var(--color-muted); border-radius: var(--radius-pill); padding: 0 var(--space-4); height: 30px; margin-right: var(--space-3); cursor: pointer; }
input[type="file"]::file-selector-button:hover { border-color: var(--color-text); background: var(--color-hover); }

.check-row { display: inline-flex; align-items: flex-start; gap: var(--space-3); cursor: pointer; min-height: 28px; padding: var(--space-1) 0; }
.check-row.is-disabled, .check-row:has(input:disabled) { opacity: 0.5; cursor: not-allowed; }
input.check, input.radio { appearance: none; -webkit-appearance: none; flex: none; width: 20px; height: 20px; margin: 2px 0 0; display: inline-grid; place-content: center;
  background: var(--color-bg); border: 2px solid var(--color-muted); cursor: inherit; transition: background var(--motion-fast), border-color var(--motion-fast); }
input.check { border-radius: var(--radius-sm); }
input.radio { border-radius: 50%; }
input.check:hover, input.radio:hover { border-color: var(--color-text); }
input.check:checked, input.radio:checked, input.check:indeterminate { background: var(--color-accent); border-color: var(--color-accent); }
input.check:checked::after { content: ""; width: 5px; height: 10px; border: solid var(--color-on-accent); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg) translate(-1px, -1px); }
input.check:indeterminate::after { content: ""; width: 10px; height: 2.5px; background: var(--color-on-accent); }
input.radio:checked::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--color-on-accent); }
input.check[aria-invalid="true"], input.radio[aria-invalid="true"] { border-color: var(--color-danger); }

.switch { display: inline-flex; align-items: center; gap: var(--space-3); cursor: pointer; position: relative; min-height: 28px; }
.switch-input { position: absolute; opacity: 0; width: 44px; height: 28px; margin: 0; cursor: pointer; }
.switch-ui { position: relative; flex: none; width: 44px; height: 26px; border-radius: var(--radius-pill); background: var(--color-elevated); border: 2px solid var(--color-muted); transition: background var(--motion-base), border-color var(--motion-base); }
.switch-ui::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--color-text-secondary); transition: transform var(--motion-base) var(--motion-ease), background var(--motion-base); }
.switch-input:checked + .switch-ui { background: var(--color-accent); border-color: var(--color-accent); }
.switch-input:checked + .switch-ui::after { transform: translateX(18px); background: var(--color-on-accent); }
.switch-input:focus-visible + .switch-ui { outline: var(--focus-ring-width) solid var(--color-focus); outline-offset: var(--focus-ring-offset); }
.switch-input:disabled + .switch-ui, .switch-input:disabled ~ .switch-label { opacity: 0.5; cursor: not-allowed; }

.segmented { display: inline-flex; padding: 3px; gap: 2px; background: var(--color-elevated); border: 1px solid var(--color-border); border-radius: var(--radius-pill); max-width: 100%; }
.segmented label { position: relative; display: flex; }
.segmented input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.segmented span { display: inline-flex; align-items: center; min-height: 36px; padding: 0 var(--space-4); border-radius: var(--radius-pill); font-size: var(--text-sm); font-weight: var(--weight-bold); color: var(--color-text-secondary); transition: background var(--motion-fast), color var(--motion-fast); white-space: nowrap; }
.segmented label:hover span { color: var(--color-text); }
.segmented input:checked + span { background: var(--color-accent); color: var(--color-on-accent); }
.segmented input:focus-visible + span { outline: var(--focus-ring-width) solid var(--color-focus); outline-offset: var(--focus-ring-offset); }
.segmented input:disabled + span { opacity: 0.45; cursor: not-allowed; }

.tags { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); padding: 6px var(--space-2); cursor: text; }
.tags input { flex: 1 1 8rem; min-width: 6rem; min-height: 30px; border: 0; outline: 0; background: transparent; color: var(--color-text); font: inherit; padding: 0 var(--space-1); }
.tags input:focus-visible { outline: 0; }

/* ------------------------------------------------------------ cards, tabs */
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); }
.card > :last-child { margin-bottom: 0; }
.card-elevated { background: var(--color-elevated); box-shadow: var(--shadow-md); }
.card-interactive { transition: background var(--motion-base), transform var(--motion-base) var(--motion-ease); }
a.card-interactive { display: block; color: inherit; text-decoration: none; }
.card-interactive:hover { background: var(--color-hover); transform: translateY(-2px); }

.tablist { display: flex; gap: var(--space-1); border-bottom: 1px solid var(--color-border); overflow-x: auto; }
.tab { appearance: none; background: none; border: 0; border-bottom: 3px solid transparent; margin-bottom: -1px; min-height: var(--touch-target); padding: 0 var(--space-4);
  font: var(--weight-bold) var(--text-md) var(--font-sans); color: var(--color-text-secondary); cursor: pointer; white-space: nowrap; }
.tab:hover { color: var(--color-text); }
.tab[aria-selected="true"] { color: var(--color-text); border-bottom-color: var(--color-accent); }
.tab:focus-visible { outline-offset: -3px; }
.tabpanel { padding-top: var(--space-4); }

/* ------------------------------------------------------------ modal + drawer */
.overlay { position: fixed; inset: 0; z-index: var(--z-overlay); display: flex; align-items: center; justify-content: center; padding: var(--space-4); background: var(--color-scrim); animation: ui-fade var(--motion-base) var(--motion-ease); }
.dialog, .drawer { background: var(--color-elevated); color: var(--color-text); border: 1px solid var(--color-border); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; max-height: 100%; }
.dialog { width: min(32rem, 100%); border-radius: var(--radius-lg); animation: ui-pop var(--motion-base) var(--motion-ease); }
.overlay-side { justify-content: flex-end; padding: 0; }
.drawer { width: min(30rem, 100%); height: 100%; border-radius: 0; border-width: 0 0 0 1px; animation: ui-slide var(--motion-slow) var(--motion-ease); }
.dialog:focus, .drawer:focus { outline: 0; }
.dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); padding: var(--space-5) var(--space-5) var(--space-2); }
.dialog-head h2, .dialog-head h3 { margin: 0; font-size: var(--text-xl); }
.dialog-body { padding: var(--space-2) var(--space-5) var(--space-4); overflow: auto; flex: 1 1 auto; }
.dialog-foot { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--space-3); padding: var(--space-3) var(--space-5) var(--space-5); }
@keyframes ui-fade { from { opacity: 0; } }
@keyframes ui-pop { from { opacity: 0; transform: translateY(8px) scale(0.98); } }
@keyframes ui-slide { from { transform: translateX(32px); opacity: 0; } }

/* ------------------------------------------------------------ toasts */
.toasts { position: fixed; z-index: var(--z-toast); right: var(--space-4); bottom: var(--space-4); left: var(--space-4); display: flex; flex-direction: column; align-items: flex-end; gap: var(--space-2); pointer-events: none; }
.toast { pointer-events: auto; display: flex; align-items: center; gap: var(--space-3); max-width: 26rem; padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); background: var(--color-elevated); color: var(--color-text);
  border: 1px solid var(--color-border); border-left: 4px solid var(--toast-c, var(--color-info)); box-shadow: var(--shadow-md); animation: ui-pop var(--motion-base) var(--motion-ease); }
.toast-success { --toast-c: var(--color-accent); }
.toast-error { --toast-c: var(--color-danger); }
.toast-warning { --toast-c: var(--color-warning); }
.toast-msg { flex: 1; font-size: var(--text-sm); }

/* ------------------------------------------------------------ tooltip + popover */
.tooltip, .popover { position: fixed; z-index: var(--z-tip); max-width: min(20rem, calc(100vw - 16px)); padding: var(--space-2) var(--space-3); border-radius: var(--radius-md);
  background: var(--color-elevated); color: var(--color-text); border: 1px solid var(--color-muted); box-shadow: var(--shadow-md); font-size: var(--text-sm); line-height: 1.45; }
.popover { padding: var(--space-4); max-width: min(24rem, calc(100vw - 16px)); }
.popover > :last-child { margin-bottom: 0; }
.help { appearance: none; position: relative; display: inline-grid; place-content: center; width: 22px; height: 22px; padding: 0; border-radius: 50%; cursor: help; vertical-align: middle;
  font: var(--weight-bold) 13px/1 var(--font-sans); color: var(--color-text-secondary); background: var(--color-elevated); border: 1px solid var(--color-muted); }
.help::before { content: ""; position: absolute; inset: -11px; }
.help:hover, .help[aria-expanded="true"] { color: var(--color-text); border-color: var(--color-text); }

/* ------------------------------------------------------------ badge, chip */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: var(--radius-pill); font-size: var(--text-xs); font-weight: var(--weight-bold); line-height: 1.5; white-space: nowrap;
  background: var(--color-neutral-bg); color: var(--color-neutral-text); }
.badge-success { background: var(--color-success-bg); color: var(--color-success-text); }
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger-text); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning-text); }
.badge-info { background: var(--color-info-bg); color: var(--color-info-text); }
.chip { display: inline-flex; align-items: center; gap: var(--space-1); min-height: 30px; padding: 0 var(--space-3); border-radius: var(--radius-pill); font: var(--weight-medium) var(--text-sm) var(--font-sans);
  background: var(--color-elevated); color: var(--color-text); border: 1px solid var(--color-border); }
button.chip { cursor: pointer; }
button.chip:hover { border-color: var(--color-text-secondary); }
button.chip[aria-pressed="true"] { background: var(--color-accent); color: var(--color-on-accent); border-color: var(--color-accent); }
.chip-x { appearance: none; display: inline-grid; place-content: center; width: 22px; height: 22px; margin-right: -8px; padding: 0; border: 0; border-radius: 50%; background: none; color: var(--color-text-secondary); cursor: pointer; font-size: 16px; line-height: 1; }
.chip-x:hover { background: var(--color-hover); color: var(--color-text); }

/* ------------------------------------------------------------ table */
.table-wrap { overflow: auto; max-height: var(--table-max, none); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: var(--text-sm); }
.table caption { text-align: left; padding: var(--space-3) var(--space-4); color: var(--color-text-secondary); }
.table th, .table td { padding: var(--space-3) var(--space-4); text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.table thead th { position: sticky; top: 0; z-index: 1; background: var(--color-elevated); font-weight: var(--weight-bold); white-space: nowrap; }
.table tbody tr:hover { background: var(--color-hover); }
.table tbody tr:last-child td { border-bottom: 0; }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-compact th, .table-compact td { padding: var(--space-1) var(--space-3); }
.th-sort { appearance: none; background: none; border: 0; padding: 0; margin: 0; font: inherit; color: inherit; cursor: pointer; display: inline-flex; align-items: center; gap: var(--space-2); }
.th-sort::after { content: "\2195"; color: var(--color-text-secondary); font-weight: var(--weight-regular); }
th[aria-sort="ascending"] .th-sort::after { content: "\2191"; color: var(--color-accent-text); }
th[aria-sort="descending"] .th-sort::after { content: "\2193"; color: var(--color-accent-text); }

/* ------------------------------------------------------------ empty, skeleton, banner, stepper */
.empty { text-align: center; padding: var(--space-7) var(--space-5); border: 1px dashed var(--color-border); border-radius: var(--radius-lg); color: var(--color-text-secondary); }
.empty h3 { color: var(--color-text); font-size: var(--text-lg); }
.empty .icon { width: 40px; height: 40px; color: var(--color-muted); margin-bottom: var(--space-3); }
.skeleton, .skeleton-line { display: block; background: linear-gradient(90deg, var(--color-elevated) 25%, var(--color-hover) 50%, var(--color-elevated) 75%); background-size: 200% 100%; animation: ui-shimmer 1.4s linear infinite; border-radius: var(--radius-md); }
.skeleton-line { height: 14px; margin: var(--space-2) 0; width: 100%; }
.skeleton-line.short { width: 40%; }
@keyframes ui-shimmer { to { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .skeleton, .skeleton-line { animation: none; } }

.banner { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); border: 1px solid var(--bn-c, var(--color-info)); background: var(--bn-bg, var(--color-info-bg)); color: var(--bn-fg, var(--color-info-text)); }
.banner-body { flex: 1; min-width: 0; }
.banner-body > :last-child { margin-bottom: 0; }
.banner a { color: inherit; }
.banner-success { --bn-c: var(--color-accent); --bn-bg: var(--color-success-bg); --bn-fg: var(--color-success-text); }
.banner-warning { --bn-c: var(--color-warning); --bn-bg: var(--color-warning-bg); --bn-fg: var(--color-warning-text); }
.banner-danger { --bn-c: var(--color-danger); --bn-bg: var(--color-danger-bg); --bn-fg: var(--color-danger-text); }

.stepper { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5); list-style: none; margin: 0; padding: 0; counter-reset: step; }
.stepper li { counter-increment: step; display: flex; align-items: center; gap: var(--space-2); color: var(--color-text-secondary); font-weight: var(--weight-medium); }
.stepper li::before { content: counter(step); display: inline-grid; place-content: center; width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--color-muted); font-size: var(--text-sm); font-weight: var(--weight-bold); }
.stepper a, .stepper button { color: inherit; text-decoration: none; background: none; border: 0; padding: 0; font: inherit; cursor: pointer; min-height: 28px; }
.stepper li:has(.is-done) { color: var(--color-text); }
.stepper li:has(.is-done)::before { content: "\2713"; background: var(--color-accent); border-color: var(--color-accent); color: var(--color-on-accent); }
.stepper li:has([aria-current="step"]) { color: var(--color-text); }
.stepper li:has([aria-current="step"])::before { border-color: var(--color-accent); color: var(--color-accent-text); }

/* ------------------------------------------------------------ code / YAML view */
.code { position: relative; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-md); margin: 0 0 var(--space-3); }
.card .code, .banner .code { background: var(--color-bg); }
.code pre { margin: 0; padding: var(--space-3) var(--space-4); overflow: auto; font: 0.875rem/1.6 var(--font-mono); tab-size: 2; }
.code[data-copyable] pre, .code:has(.code-copy) pre { padding-right: 6.5rem; }
.code-copy { position: absolute; top: 6px; right: 6px; }
.code .k { color: var(--color-accent-text); }
.code .c { color: var(--color-text-secondary); }

/* ------------------------------------------------------------ disclosure, meter */
.disclosure { border-bottom: 1px solid var(--color-border); }
.disclosure > summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); min-height: var(--touch-target); padding: var(--space-3) 0; font-weight: var(--weight-bold); font-size: var(--text-lg); }
.disclosure > summary::-webkit-details-marker { display: none; }
.disclosure > summary::after { content: ""; flex: none; width: 10px; height: 10px; border: solid var(--color-text-secondary); border-width: 0 2px 2px 0; transform: rotate(45deg); transition: transform var(--motion-base) var(--motion-ease); }
.disclosure[open] > summary::after { transform: rotate(-135deg); }
.disclosure > :not(summary) { padding-bottom: var(--space-4); color: var(--color-text-secondary); }
.disclosure > :last-child { margin-bottom: 0; }

.meter { height: 8px; border-radius: var(--radius-pill); background: var(--color-elevated); overflow: hidden; }
.meter > span { display: block; height: 100%; width: var(--v, 0%); background: var(--color-accent); border-radius: inherit; }
.meter-warning > span { background: var(--color-warning); }
.meter-danger > span { background: var(--color-danger); }