/* ==========================================================================
   id8 UI v2 — site-wide design system (ADR-018)
   Tokens + fonts + app chrome + components. Plain CSS, build-free on purpose:
   it must keep working even when tailwind-output.css is stale (LEARNINGS #1, #13).
   Tailwind utilities are bound to these tokens in tailwind.config.js, so every
   colour on the site comes from :root below. Style guide: /design-system
   ========================================================================== */

@font-face {
    font-family: 'Atkinson Hyperlegible';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/AtkinsonHyperlegible-Regular-latin.woff2') format('woff2');
}

@font-face {
    font-family: 'Atkinson Hyperlegible';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/assets/fonts/AtkinsonHyperlegible-Bold-latin.woff2') format('woff2');
}

/* ---------- Tokens -------------------------------------------------------- */
:root {
    /* Surfaces */
    --id8-bg: #F6F4EF;
    --id8-surface: #FFFFFF;
    --id8-surface-sunken: #EFECE5;
    --id8-surface-drop: #FBFAF7;
    /* Ink */
    --id8-ink: #16181D;
    --id8-ink-muted: #4B5160;
    /* Borders: border-strong is decorative only; form controls use border-control (≥ 3:1) */
    --id8-border: #DCD8CE;
    --id8-border-strong: #B9B5AB;
    --id8-border-control: #858A96;
    /* Primary = do / current */
    --id8-primary: #6B2FD6;
    --id8-primary-hover: #5521B5;
    --id8-primary-tint: #F1EAFE;
    /* Chosen = done / selected / good */
    --id8-chosen: #0E7C73;
    --id8-chosen-ink: #0B6E66;
    --id8-chosen-tint: #E2F3F0;
    /* Warning = needs care */
    --id8-warn-bg: #FFF6E5;
    --id8-warn-border: #E8C77A;
    --id8-warn-ink: #8A5A00;
    /* Error = something went wrong */
    --id8-error: #B45309;
    --id8-error-halo: #FCEBD7;
    /* Info = tips and notes */
    --id8-info: #1F5FBF;
    --id8-info-tint: #E6EEFB;
    /* Danger = destructive actions only */
    --id8-danger: #B42318;
    --id8-danger-tint: #FDECEA;
    /* Code panes stay dark inside the light shell */
    --id8-code-bg: #1B1D23;
    --id8-code-ink: #E8E6E1;
    --id8-code-key: #C4A7FF;
    --id8-code-string: #7FD6C2;
    --id8-code-number: #F2C46D;
    --id8-code-bool: #8DB8FF;
    --id8-code-punct: #B8B4AC;
    --id8-code-comment: #9A9DA6;
    /* Brand */
    --id8-logo-teal: #0E8F84;
    --id8-scrim: rgba(22, 24, 29, 0.82);
    --id8-dim: rgba(22, 24, 29, 0.45);
    --id8-backdrop: rgba(22, 24, 29, 0.55);

    /* RGB channels — consumed by Tailwind (`rgb(var(--id8-x-rgb) / <alpha>)`) */
    --id8-bg-rgb: 246 244 239;
    --id8-surface-rgb: 255 255 255;
    --id8-surface-sunken-rgb: 239 236 229;
    --id8-ink-rgb: 22 24 29;
    --id8-ink-muted-rgb: 75 81 96;
    --id8-border-rgb: 220 216 206;
    --id8-border-strong-rgb: 185 181 171;
    --id8-border-control-rgb: 133 138 150;
    --id8-primary-rgb: 107 47 214;
    --id8-primary-hover-rgb: 85 33 181;
    --id8-primary-tint-rgb: 241 234 254;
    --id8-chosen-rgb: 14 124 115;
    --id8-chosen-ink-rgb: 11 110 102;
    --id8-chosen-tint-rgb: 226 243 240;
    --id8-warn-bg-rgb: 255 246 229;
    --id8-warn-border-rgb: 232 199 122;
    --id8-warn-ink-rgb: 138 90 0;
    --id8-error-rgb: 180 83 9;
    --id8-error-halo-rgb: 252 235 215;
    --id8-info-rgb: 31 95 191;
    --id8-info-tint-rgb: 230 238 251;
    --id8-danger-rgb: 180 35 24;
    --id8-danger-tint-rgb: 253 236 234;
    --id8-code-bg-rgb: 27 29 35;
    --id8-code-ink-rgb: 232 230 225;
    --id8-logo-teal-rgb: 14 143 132;

    /* Type */
    --id8-font: 'Atkinson Hyperlegible', 'Segoe UI', system-ui, -apple-system, 'Noto Sans', 'Noto Sans Devanagari', sans-serif;
    --id8-font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
    --id8-fs-display: clamp(29px, 2.2vw + 20px, 46px);
    --id8-fs-h1: clamp(28px, 1.5vw + 22px, 40px);
    --id8-fs-h2: clamp(27px, 0.8vw + 24px, 34px);
    --id8-fs-h2-article: clamp(24px, 0.6vw + 22px, 30px);
    --id8-fs-h3: clamp(20px, 0.3vw + 19px, 23px);
    --id8-fs-meta: 15px;

    /* Shape */
    --id8-radius-card: 22px;
    --id8-radius-control: 14px;
    --id8-radius-pill: 999px;
    --id8-shadow-card: 0 2px 8px rgba(22, 24, 29, 0.05);
    --id8-shadow-raised: 0 10px 28px rgba(22, 24, 29, 0.09);
    --id8-shadow-cta: 0 4px 14px rgba(107, 47, 214, 0.28);
    --id8-shadow-hero: 0 6px 18px rgba(107, 47, 214, 0.3);

    /* Density (comfortable default) */
    --id8-body: 18px;
    --id8-control-h: 58px;
    --id8-cell-pad: 16px;
}

[data-density="compact"] {
    --id8-body: 16px;
    --id8-control-h: 44px;
    --id8-cell-pad: 12px;
}

@media (max-width: 767px) {
    :root { --id8-body: 17px; }
    [data-density="compact"] { --id8-body: 15px; }
}

/* ---------- Base ---------------------------------------------------------- */
html { background: var(--id8-bg); color-scheme: light; overflow-x: clip; }

body {
    font-family: var(--id8-font);
    color: var(--id8-ink);
    -webkit-font-smoothing: antialiased;
    overflow-x: clip; /* decorative glows (e.g. the home hero blob) must not cause sideways scroll on phones */
}

::selection { background: var(--id8-primary-tint); color: var(--id8-ink); }

:focus-visible {
    outline: 3px solid var(--id8-primary);
    outline-offset: 2px;
}

code, kbd, samp, pre { font-family: var(--id8-font-mono); }

/* Text on solid colour fills stays white even though `text-white` now means ink.
   Covers the v1 Tailwind fills that remain as solid colours (tailwind.config.js). */
:is(.bg-brand-400, .bg-brand-500, .bg-brand-600, .bg-purple-500, .bg-purple-600, .bg-violet-500, .bg-violet-600,
    .bg-indigo-500, .bg-indigo-600, .bg-indigo-700, .bg-teal-500, .bg-teal-600, .bg-accent-400, .bg-accent-500,
    .bg-green-500, .bg-green-600, .bg-emerald-500, .bg-success-400, .bg-success-500, .bg-cyan-400, .bg-cyan-500, .bg-cyan-600,
    .bg-blue-500, .bg-blue-600, .bg-blue-700, .bg-tech-500, .bg-tech-600, .bg-red-500, .bg-red-600, .bg-red-700,
    .bg-rose-500, .bg-danger-500, .bg-orange-500, .bg-amber-500, .bg-warning-500, .bg-violet-600,
    .bg-id8-primary, .bg-id8-chosen, .bg-id8-danger, .id8-btn--primary, .id8-btn--hero, .id8-btn--danger,
    [class*="from-brand-"], [class*="from-purple-"], [class*="from-indigo-"], [class*="from-violet-"],
    [class*="from-teal-"], [class*="from-accent-"], [class*="from-cyan-"], [class*="from-tech-"]):not(.bg-clip-text) {
    color: #fff;
}

:is(.bg-brand-500, .bg-brand-600, .bg-purple-600, .bg-indigo-600, .bg-teal-600, .bg-id8-primary,
    [class*="from-brand-"], [class*="from-purple-"], [class*="from-indigo-"]):not(.bg-clip-text) :is(.text-white, .text-slate-100, .text-slate-200, i) {
    color: #fff;
}

.bg-clip-text.text-transparent { -webkit-text-fill-color: transparent; }

/* ---------- Header (components.js) ---------------------------------------- */
.id8-hl {
    width: 100%;
    background: var(--id8-surface);
    border-bottom: 1px solid var(--id8-border);
    font-family: var(--id8-font);
    position: relative;
    z-index: 50;
}

.id8-hl__in {
    height: 76px;
    box-sizing: border-box;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.id8-hl--wide .id8-hl__in { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.id8-hl__left { display: flex; align-items: center; gap: 20px; min-width: 0; }

.id8-hl__back {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    font-size: 17px;
    color: var(--id8-ink-muted);
    text-decoration: none;
    flex-shrink: 0;
}

.id8-hl__back:hover { color: var(--id8-ink); }
.id8-hl__back i { font-size: 20px; }
.id8-hl__sep { width: 1px; height: 28px; background: var(--id8-border); flex-shrink: 0; }
.id8-hl__brand { display: flex; align-items: center; gap: 10px; min-width: 0; text-decoration: none; }
.id8-hl__brand svg, .id8-hl__brand img { width: 32px; height: 32px; flex-shrink: 0; border-radius: 6px; }

.id8-hl__title {
    font-size: 26px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: linear-gradient(90deg, var(--id8-logo-teal), var(--id8-primary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.id8-hl__right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.id8-hl__nav { display: flex; align-items: center; gap: 4px; }

.id8-hl__nav a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 12px;
    font-size: 17px;
    color: var(--id8-ink-muted);
    text-decoration: none;
    border-radius: 10px;
}

.id8-hl__nav a:hover { color: var(--id8-primary); background: var(--id8-primary-tint); }
.id8-hl__nav a[aria-current="page"] { color: var(--id8-ink); font-weight: 700; }

.id8-hl__auth { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.id8-hl__login,
.id8-hl__signout {
    font: inherit;
    font-size: 18px;
    color: var(--id8-ink);
    background: none;
    border: 0;
    padding: 12px 16px;
    min-height: 44px;
    cursor: pointer;
}

.id8-hl__login:hover,
.id8-hl__signout:hover { color: var(--id8-primary); }

.id8-hl__signup {
    font: inherit;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    background: var(--id8-primary);
    border: 0;
    border-radius: 12px;
    padding: 12px 22px;
    min-height: 44px;
    cursor: pointer;
}

.id8-hl__signup:hover { background: var(--id8-primary-hover); }
.id8-hl__user { font-size: 17px; color: var(--id8-ink-muted); }

.id8-hl__acct {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--id8-primary-tint);
    border: 2px solid var(--id8-primary);
    box-sizing: border-box;
    color: var(--id8-primary);
    font: inherit;
    font-size: 20px;
    font-weight: 700;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

@media (max-width: 1023px) {
    .id8-hl__nav { display: none; }
}

@media (max-width: 767px) {
    .id8-hl__in, .id8-hl--wide .id8-hl__in { height: 60px; padding: 0 10px 0 6px; }
    .id8-hl__left { gap: 2px; }
    .id8-hl__back { width: 44px; justify-content: center; }
    .id8-hl__back i { font-size: 22px; }
    .id8-hl__back span, .id8-hl__sep { display: none; }
    .id8-hl__brand { gap: 8px; padding-left: 6px; }
    .id8-hl__brand svg, .id8-hl__brand img { width: 26px; height: 26px; }
    .id8-hl__title { font-size: 21px; }
    .id8-hl__login, .id8-hl__signup, .id8-hl__user, .id8-hl__signout { display: none; }
    .id8-hl__acct { display: flex; }
}

/* ---------- Footer -------------------------------------------------------- */
.id8-footer {
    width: 100%;
    background: var(--id8-surface);
    border-top: 1px solid var(--id8-border);
    color: var(--id8-ink-muted);
    font-size: 15px;
    margin-top: auto;
}

.id8-footer__in {
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.id8-footer p { margin: 0; }
.id8-footer a { color: var(--id8-ink-muted); text-decoration: none; }
.id8-footer a:hover { color: var(--id8-primary); text-decoration: underline; }
.id8-footer__nav { display: flex; flex-wrap: wrap; gap: 4px 8px; }
.id8-footer__nav a, .id8-footer__nav span { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 8px; }

@media (max-width: 767px) {
    .id8-footer__in { flex-direction: column; text-align: center; }
    .id8-footer__nav { justify-content: center; }
}

/* ---------- Auth modal (components.js) ------------------------------------ */
.id8-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: var(--id8-backdrop);
    font-family: var(--id8-font);
}

.id8-modal__card {
    width: 100%;
    max-width: 400px;
    background: var(--id8-surface);
    border: 1px solid var(--id8-border);
    border-radius: var(--id8-radius-card);
    padding: 28px;
    box-shadow: var(--id8-shadow-raised);
    color: var(--id8-ink);
}

.id8-modal__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.id8-modal__form { display: flex; flex-direction: column; gap: 12px; }
.id8-modal__foot { font-size: 15px; color: var(--id8-ink-muted); text-align: center; margin: 4px 0 0; }

/* ---------- Buttons ------------------------------------------------------- */
.id8-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 44px;
    padding: 10px 20px;
    border-radius: var(--id8-radius-control);
    border: 2px solid transparent;
    font: inherit;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s;
}

.id8-btn:disabled, .id8-btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
.id8-btn--primary { background: var(--id8-primary); color: #fff; box-shadow: var(--id8-shadow-cta); }
.id8-btn--primary:hover { background: var(--id8-primary-hover); }
.id8-btn--hero { background: var(--id8-primary); color: #fff; box-shadow: var(--id8-shadow-hero); min-height: var(--id8-control-h); padding: 14px 28px; font-size: 19px; }
.id8-btn--hero:hover { background: var(--id8-primary-hover); }
.id8-btn--secondary { background: var(--id8-surface); color: var(--id8-ink); border-color: var(--id8-border-control); }
.id8-btn--secondary:hover { border-color: var(--id8-ink); }
.id8-btn--outline { background: transparent; color: var(--id8-primary); border-color: var(--id8-primary); }
.id8-btn--outline:hover { background: var(--id8-primary-tint); }
.id8-btn--danger { background: var(--id8-danger); color: #fff; }
.id8-btn--danger:hover { filter: brightness(.92); }
.id8-btn--link { background: none; border: 0; padding: 10px 4px; color: var(--id8-primary); text-decoration: underline; text-underline-offset: 3px; }
.id8-btn--icon { width: 44px; padding: 0; background: var(--id8-surface); border-color: var(--id8-border); color: var(--id8-ink); }
.id8-btn--icon:hover { border-color: var(--id8-primary); color: var(--id8-primary); }
.id8-btn--block { width: 100%; }

.id8-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 8px 16px;
    border-radius: var(--id8-radius-pill);
    border: 2px solid var(--id8-border);
    background: var(--id8-surface);
    color: var(--id8-ink);
    font: inherit;
    font-size: 16px;
    cursor: pointer;
    text-decoration: none;
}

.id8-chip:hover { border-color: var(--id8-border-strong); }
.id8-chip[aria-pressed="true"], .id8-chip.is-active { background: var(--id8-chosen-tint); border-color: var(--id8-chosen); color: var(--id8-chosen-ink); font-weight: 700; }

.id8-segmented { display: inline-flex; padding: 4px; gap: 4px; border-radius: var(--id8-radius-control); background: var(--id8-surface-sunken); }
.id8-segmented button { font: inherit; font-size: 16px; min-height: 40px; padding: 6px 16px; border: 0; border-radius: 10px; background: transparent; color: var(--id8-ink-muted); cursor: pointer; }
.id8-segmented button[aria-pressed="true"] { background: var(--id8-surface); color: var(--id8-ink); font-weight: 700; box-shadow: var(--id8-shadow-card); }

/* ---------- Forms --------------------------------------------------------- */
.id8-field { display: flex; flex-direction: column; gap: 8px; }
.id8-label { font-size: 16px; font-weight: 700; color: var(--id8-ink); }
.id8-hint { font-size: var(--id8-fs-meta); color: var(--id8-ink-muted); }

.id8-input, .id8-textarea, .id8-select {
    width: 100%;
    box-sizing: border-box;
    min-height: var(--id8-control-h);
    padding: 12px 16px;
    border: 2px solid var(--id8-border-control);
    border-radius: var(--id8-radius-control);
    background: var(--id8-surface);
    color: var(--id8-ink);
    font: inherit;
    font-size: var(--id8-body);
}

.id8-textarea { min-height: 140px; line-height: 1.5; resize: vertical; }
.id8-input::placeholder, .id8-textarea::placeholder { color: var(--id8-ink-muted); opacity: 1; }
.id8-input:focus, .id8-textarea:focus, .id8-select:focus { outline: none; border-color: var(--id8-primary); box-shadow: 0 0 0 4px var(--id8-primary-tint); }
.id8-input[aria-invalid="true"] { border-color: var(--id8-error); box-shadow: 0 0 0 4px var(--id8-error-halo); }

.id8-select {
    appearance: none;
    padding-right: 44px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316181D' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 20px;
}

.id8-check { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; cursor: pointer; font-size: var(--id8-body); }
.id8-check input { width: 22px; height: 22px; accent-color: var(--id8-primary); }

.id8-switch { position: relative; display: inline-flex; align-items: center; gap: 12px; min-height: 44px; cursor: pointer; }
.id8-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.id8-switch__track { width: 48px; height: 28px; border-radius: 14px; background: var(--id8-border-control); position: relative; transition: background .15s; flex-shrink: 0; }
.id8-switch__track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform .15s; }
.id8-switch input:checked + .id8-switch__track { background: var(--id8-chosen); }
.id8-switch input:checked + .id8-switch__track::after { transform: translateX(20px); }
.id8-switch input:focus-visible + .id8-switch__track { outline: 3px solid var(--id8-primary); outline-offset: 2px; }

.id8-radio-card { display: flex; align-items: flex-start; gap: 12px; padding: 16px; border: 2px solid var(--id8-border); border-radius: var(--id8-radius-control); background: var(--id8-surface); cursor: pointer; }
.id8-radio-card:has(input:checked) { border-color: var(--id8-chosen); background: var(--id8-chosen-tint); }
.id8-radio-card input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--id8-chosen); }

.id8-dropzone { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 32px 20px; text-align: center; border: 2px dashed var(--id8-border-control); border-radius: var(--id8-radius-card); background: var(--id8-surface-drop); color: var(--id8-ink-muted); }
.id8-dropzone.is-over { border-color: var(--id8-primary); background: var(--id8-primary-tint); }

/* ---------- Content ------------------------------------------------------- */
.id8-card { background: var(--id8-surface); border: 1px solid var(--id8-border); border-radius: var(--id8-radius-card); box-shadow: var(--id8-shadow-card); padding: 24px; }
.id8-card--sunken { background: var(--id8-surface-sunken); box-shadow: none; }

.id8-tile {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 22px;
    background: var(--id8-surface);
    border: 1px solid var(--id8-border);
    border-radius: var(--id8-radius-card);
    box-shadow: var(--id8-shadow-card);
    color: var(--id8-ink);
    text-decoration: none;
    transition: border-color .15s, box-shadow .15s, transform .15s;
}

.id8-tile:hover { border-color: var(--id8-primary); box-shadow: var(--id8-shadow-raised); transform: translateY(-2px); }
.id8-tile__icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 26px; background: var(--id8-primary-tint); color: var(--id8-primary); }
.id8-tile__name { font-size: 20px; font-weight: 700; margin: 0; }
.id8-tile__desc { font-size: 16px; color: var(--id8-ink-muted); margin: 0; line-height: 1.45; }
.id8-tile__tag { align-self: flex-start; font-size: 13px; font-weight: 700; padding: 4px 10px; border-radius: var(--id8-radius-pill); background: var(--id8-surface-sunken); color: var(--id8-ink-muted); }

.id8-stat { padding: 16px 18px; background: var(--id8-surface); border: 1px solid var(--id8-border); border-radius: 16px; }
.id8-stat__label { font-size: 14px; color: var(--id8-ink-muted); margin: 0 0 4px; }
.id8-stat__value { font-size: 26px; font-weight: 700; color: var(--id8-ink); margin: 0; }

.id8-callout { display: flex; gap: 12px; padding: 14px 16px; border-radius: 14px; border: 1px solid; font-size: 16px; line-height: 1.5; }
.id8-callout > i { font-size: 22px; flex-shrink: 0; }
.id8-callout--info { background: var(--id8-info-tint); border-color: rgb(var(--id8-info-rgb) / .35); color: var(--id8-info); }
.id8-callout--warn { background: var(--id8-warn-bg); border-color: var(--id8-warn-border); color: var(--id8-warn-ink); }
.id8-callout--error { background: var(--id8-danger-tint); border-color: rgb(var(--id8-danger-rgb) / .35); color: var(--id8-danger); }
.id8-callout--success { background: var(--id8-chosen-tint); border-color: rgb(var(--id8-chosen-rgb) / .35); color: var(--id8-chosen-ink); }

.id8-section-head { margin: 0 0 16px; }
.id8-section-head h2 { font-size: var(--id8-fs-h2); line-height: 1.2; margin: 0 0 6px; color: var(--id8-ink); }
.id8-section-head p { font-size: var(--id8-body); color: var(--id8-ink-muted); margin: 0; }

.id8-breadcrumb { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 15px; color: var(--id8-ink-muted); }
.id8-breadcrumb a { color: var(--id8-ink-muted); }
.id8-breadcrumb a:hover { color: var(--id8-primary); }

/* ---------- Data ---------------------------------------------------------- */
.id8-table-wrap { overflow-x: auto; border: 1px solid var(--id8-border); border-radius: 16px; background: var(--id8-surface); }
.id8-table { width: 100%; border-collapse: collapse; font-size: var(--id8-body); }
.id8-table th { position: sticky; top: 0; background: var(--id8-surface-sunken); color: var(--id8-ink); font-size: 15px; font-weight: 700; text-align: left; padding: var(--id8-cell-pad); border-bottom: 1px solid var(--id8-border); }
.id8-table td { padding: var(--id8-cell-pad); border-bottom: 1px solid var(--id8-border); color: var(--id8-ink); }
.id8-table tr:last-child td { border-bottom: 0; }
.id8-table tbody tr:hover { background: var(--id8-surface-drop); }

@media (max-width: 600px) {
    .id8-table--stack thead { display: none; }
    .id8-table--stack tr { display: block; padding: 12px 0; border-bottom: 1px solid var(--id8-border); }
    .id8-table--stack td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 6px 16px; }
    .id8-table--stack td::before { content: attr(data-label); color: var(--id8-ink-muted); font-size: 14px; }
}

.id8-verdict { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: var(--id8-radius-pill); font-weight: 700; font-size: 16px; }
.id8-verdict--good { background: var(--id8-chosen-tint); color: var(--id8-chosen-ink); }
.id8-verdict--tight { background: var(--id8-warn-bg); color: var(--id8-warn-ink); }
.id8-verdict--bad { background: var(--id8-danger-tint); color: var(--id8-danger); }

.id8-progress { height: 10px; border-radius: 5px; background: var(--id8-surface-sunken); overflow: hidden; }
.id8-progress > span { display: block; height: 100%; background: var(--id8-primary); border-radius: inherit; transition: width .3s; }

.id8-code { position: relative; background: var(--id8-code-bg); color: var(--id8-code-ink); border-radius: 16px; padding: 16px 18px; font-family: var(--id8-font-mono); font-size: 15px; line-height: 1.55; overflow-x: auto; }
.id8-code__copy { position: absolute; top: 8px; right: 8px; min-height: 36px; padding: 6px 12px; border-radius: 10px; border: 1px solid rgb(255 255 255 / .2); background: rgb(255 255 255 / .08); color: var(--id8-code-ink); font: inherit; font-size: 14px; cursor: pointer; }

/* ---------- Overlays ------------------------------------------------------ */
.id8-toast-region { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 10000; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; width: min(92vw, 480px); font-family: var(--id8-font); }
.id8-toast { pointer-events: auto; display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-radius: 14px; background: var(--id8-ink); color: #fff; font-size: 16px; box-shadow: var(--id8-shadow-raised); animation: id8-toast-in .2s ease-out; }
.id8-toast--success i { color: #7FD6C2; }
.id8-toast--error i { color: #FFB4A8; }
@keyframes id8-toast-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.id8-dialog { border: 0; border-radius: var(--id8-radius-card); padding: 28px; max-width: min(92vw, 520px); background: var(--id8-surface); color: var(--id8-ink); box-shadow: var(--id8-shadow-raised); }
.id8-dialog::backdrop { background: var(--id8-backdrop); }

.id8-tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--id8-border); overflow-x: auto; }
.id8-tabs [role="tab"] { font: inherit; font-size: 17px; min-height: 48px; padding: 10px 16px; border: 0; background: none; color: var(--id8-ink-muted); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; white-space: nowrap; }
.id8-tabs [role="tab"][aria-selected="true"] { color: var(--id8-ink); font-weight: 700; border-bottom-color: var(--id8-primary); }

.id8-accordion { border: 1px solid var(--id8-border); border-radius: 16px; background: var(--id8-surface); overflow: hidden; }
.id8-accordion + .id8-accordion { margin-top: 10px; }
.id8-accordion summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 56px; padding: 12px 18px; font-weight: 700; font-size: var(--id8-body); }
.id8-accordion summary::-webkit-details-marker { display: none; }
.id8-accordion summary::after { content: '+'; font-size: 24px; color: var(--id8-primary); }
.id8-accordion[open] summary::after { content: '–'; }
.id8-accordion > :not(summary) { padding: 0 18px 16px; color: var(--id8-ink-muted); }

/* ---------- Article ------------------------------------------------------- */
.id8-prose { max-width: 720px; font-size: 19px; line-height: 1.7; color: var(--id8-ink); }
.id8-prose h2 { font-size: var(--id8-fs-h2-article); line-height: 1.25; margin: 2em 0 .6em; }
.id8-prose h3 { font-size: var(--id8-fs-h3); margin: 1.6em 0 .5em; }
.id8-prose a { color: var(--id8-primary); text-underline-offset: 3px; }
.id8-prose code { background: var(--id8-surface-sunken); padding: .1em .35em; border-radius: 6px; font-size: .88em; }
.id8-prose pre { background: var(--id8-code-bg); color: var(--id8-code-ink); padding: 16px 18px; border-radius: 16px; overflow-x: auto; }
.id8-prose pre code { background: none; padding: 0; color: inherit; }

.id8-toc { font-size: 16px; border-left: 3px solid var(--id8-border); padding-left: 16px; }
.id8-toc a { display: block; padding: 6px 0; color: var(--id8-ink-muted); text-decoration: none; }
.id8-toc a:hover, .id8-toc a[aria-current="true"] { color: var(--id8-primary); }

/* ---------- States -------------------------------------------------------- */
.id8-empty { text-align: center; padding: 40px 20px; color: var(--id8-ink-muted); }
.id8-empty i { font-size: 40px; color: var(--id8-border-control); }
.id8-skeleton { background: linear-gradient(90deg, var(--id8-surface-sunken) 25%, var(--id8-surface-drop) 50%, var(--id8-surface-sunken) 75%); background-size: 200% 100%; border-radius: 10px; animation: id8-shimmer 1.4s infinite; min-height: 1em; }
@keyframes id8-shimmer { to { background-position: -200% 0; } }

.id8-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (prefers-reduced-motion: reduce) {
    .id8-tile, .id8-btn, .id8-switch__track, .id8-switch__track::after { transition: none; }
    .id8-tile:hover { transform: none; }
    .id8-toast, .id8-skeleton { animation: none; }
}