/* Klinik hujjat v2 — «Sukunat» (spec 2026-09-13 §8).
 *
 * Karta, gradient va soya yo'q: rubrika chiziq va bo'sh joy bilan ajraladi,
 * matn 640px ustunda, jadval va algoritm 1040px gacha kengayadi.
 * Rang faqat token — SVG `fill`/`stroke` ham shu yerda, sahifada hex yo'q.
 */

.standard-reader.is-v2 { width: min(var(--content-width), 100%); }
.standard-reader.is-v2 > :not(.v2-wide):not(.v2-body),
.v2-body > :not(.v2-table):not(.v2-algorithm):not(.v2-drugs) { max-width: var(--reading-width); }
.v2-body > .v2-table, .v2-body > .v2-algorithm, .v2-body > .v2-drugs { max-width: 100%; }

/* ─── Bosh qism ─────────────────────────────────────────────────────────── */
.v2-eyebrow { margin: 32px 0 16px; }
.v2-title { margin: 0; font-size: 48px; line-height: 1.1; font-weight: 300; letter-spacing: -.03em; color: var(--text-primary); }
.v2-meta { margin: 20px 0 0; font-size: 14px; color: var(--text-tertiary); }
.v2-meta > span + span::before { content: " · "; }
.v2-meta .mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 13px; }

.v2-kind-switch { display: inline-flex; gap: 4px; margin: 28px 0 0; padding: 4px; border: 1px solid var(--border-subtle); border-radius: var(--radius-pill); }
.v2-kind { display: inline-flex; align-items: center; min-height: 44px; padding: 0 20px; border-radius: var(--radius-pill); color: var(--text-secondary); font-size: 14px; font-weight: 500; text-decoration: none; }
.v2-kind[aria-current="page"] { background: var(--accent); color: var(--text-on-accent); }
@media (hover: hover) and (pointer: fine) { .v2-kind:not([aria-current]):hover { color: var(--text-primary); } }

/* ─── Oqim ──────────────────────────────────────────────────────────────── */
.v2-body { margin-top: 56px; color: var(--text-body); font-size: 18px; line-height: 1.75; overflow-wrap: break-word; }
.v2-rubric { margin: 64px 0 20px; padding-top: 40px; border-top: 1px solid var(--border-subtle); font-size: 30px; line-height: 1.2; font-weight: 400; color: var(--text-primary); scroll-margin-top: calc(var(--header-height, 64px) + 16px); }
.v2-body > .v2-rubric:first-child { margin-top: 0; }
.v2-rubric:focus { outline: none; }
.v2-heading { margin: 36px 0 12px; font-weight: 500; color: var(--text-primary); }
.v2-heading--3 { font-size: 21px; line-height: 1.3; }
.v2-heading--4 { font-size: 18px; line-height: 1.4; }
.v2-paragraph { margin: 0 0 18px; }
.v2-list-title { margin: 20px 0 8px; color: var(--text-primary); }
.v2-list { margin: 0 0 20px; padding-left: 24px; }
.v2-list li { margin-bottom: 8px; }
.v2-list li::marker { color: var(--text-tertiary); }

.v2-recommendation { margin: 0 0 24px; }
.v2-recommendation .v2-paragraph { margin-bottom: 6px; }
.v2-evidence { display: inline-flex; align-items: baseline; gap: 6px; margin: 0; font-size: 13px; color: var(--text-tertiary); }
.v2-evidence .mono { font-family: var(--font-mono); font-size: 13px; color: var(--text-primary); }
.v2-evidence-label { text-transform: uppercase; letter-spacing: .1em; font-size: 11px; font-weight: 500; }

.v2-note { margin: 0 0 24px; padding: 2px 0 2px 18px; border-left: 2px solid var(--border-strong); color: var(--text-secondary); font-size: 16px; line-height: 1.65; }

/* ─── Jadval ────────────────────────────────────────────────────────────── */
.v2-table { margin: 28px 0 32px; }
.v2-table figcaption { margin: 0 0 12px; font-size: 13px; color: var(--text-tertiary); max-width: var(--reading-width); }
.v2-table-scroll { overflow-x: auto; }
.v2-table-scroll:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
.v2-table table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
.v2-table th { padding: 0 16px 12px 0; text-align: left; vertical-align: bottom; font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-tertiary); border-bottom: 1px solid var(--border-subtle); }
.v2-table thead tr + tr th { padding-top: 10px; }
.v2-table--wide table { min-width: 1240px; }
.v2-table--wide td { font-size: 14px; }
.v2-table td { padding: 14px 16px 14px 0; vertical-align: top; color: var(--text-primary); border-bottom: 1px solid var(--border-subtle); }

a.v2-cell-drug { color: var(--accent); text-decoration: none; }
@media (hover: hover) and (pointer: fine) { a.v2-cell-drug:hover { text-decoration: underline; text-underline-offset: 3px; } }
.v2-flag { display: inline-flex; align-items: center; min-height: 28px; margin-left: 4px; padding: 0 8px; border: 1px solid var(--border-strong); border-radius: var(--radius-pill); background: none; color: var(--text-secondary); font-size: 11px; cursor: pointer; }
.v2-flag[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); }
.v2-flag-note { display: block; margin-top: 6px; font-size: 13px; color: var(--text-secondary); }
.v2-drug-atc .v2-flag-note { font-family: var(--font-sans); max-width: var(--reading-width); }
.v2-drug-flag { margin: 4px 0 0; }

/* ─── Dori ro'yxati ─────────────────────────────────────────────────────── */
.v2-drugs { margin: 32px 0 40px; scroll-margin-top: calc(var(--header-height, 64px) + 16px); }
.v2-drugs-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; padding-bottom: 12px; border-bottom: 1px solid var(--border-subtle); }
.v2-drugs-title { margin: 0; font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--text-tertiary); }
.v2-drugs-probability { font-size: 13px; color: var(--text-tertiary); }
.v2-drug-list { margin: 0; padding: 0; list-style: none; }
.v2-drug { padding: 18px 0; border-bottom: 1px solid var(--border-subtle); }
.v2-drug-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; }
.v2-drug-name { font-size: 18px; font-weight: 500; color: var(--text-primary); text-decoration: none; }
a.v2-drug-name { color: var(--accent); }
@media (hover: hover) and (pointer: fine) { a.v2-drug-name:hover { text-decoration: underline; text-underline-offset: 3px; } }
.v2-drug-atc { font-family: var(--font-mono); font-size: 13px; color: var(--text-secondary); }
.v2-drug-head .v2-evidence { margin-left: auto; }
.v2-drug-group { margin: 2px 0 0; font-size: 14px; color: var(--text-tertiary); }
.v2-drug-source-name { margin: 2px 0 0; font-size: 13px; color: var(--text-tertiary); }
.v2-drug-text { margin: 10px 0 0; max-width: var(--reading-width); font-size: 16px; line-height: 1.65; color: var(--text-body); }
.v2-drug-links { display: flex; flex-wrap: wrap; gap: 4px 16px; margin: 8px 0 0; font-size: 13px; }
.v2-drug-links a { color: var(--text-secondary); }

/* ─── Algoritm ──────────────────────────────────────────────────────────── */
.v2-algorithm { margin: 32px 0 44px; scroll-margin-top: calc(var(--header-height, 64px) + 16px); }
.v2-algorithm-title { margin: 0 0 16px; font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--text-tertiary); }
.alg-canvas { overflow-x: auto; padding-bottom: 8px; }
.alg-svg { display: block; max-width: none; font-family: inherit; }
.alg-node rect { fill: var(--canvas); stroke: var(--border-strong); stroke-width: 1; }
.alg-node--start rect, .alg-node--end rect { fill: var(--canvas-raised); }
.alg-node--note rect { stroke-dasharray: 4 4; }
.alg-node .alg-decision-mark { fill: var(--accent); stroke: none; }
.alg-node text { fill: var(--text-primary); font-size: 13.5px; }
.alg-node--note text { fill: var(--text-secondary); }
.alg-edge { fill: none; stroke: var(--text-tertiary); stroke-width: 1.5; }
.alg-arrow { fill: var(--text-tertiary); }
.alg-label rect { fill: var(--canvas); stroke: var(--border-subtle); }
.alg-label text { fill: var(--text-secondary); font-size: 12px; font-weight: 500; }
.alg-zoom { margin-top: 12px; }

.alg-steps { margin: 0; padding: 0; list-style: none; }
.alg-step { display: grid; grid-template-columns: 2.4em minmax(0, 1fr); gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--border-subtle); scroll-margin-top: calc(var(--header-height, 64px) + 24px); }
.alg-step:focus { outline: none; }
.alg-step.is-target { background: var(--accent-soft); }
@media (prefers-reduced-motion: no-preference) { .alg-step { transition: background-color 400ms var(--ease-out, ease-out); } }
.alg-step-no { font-family: var(--font-mono); font-size: 13px; color: var(--text-tertiary); padding-top: 3px; }
.alg-step--decision .alg-step-no { color: var(--accent); }
.alg-step-text { margin: 0; font-size: 16px; line-height: 1.55; color: var(--text-primary); }
.alg-branches { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 8px 0 0; padding: 0; list-style: none; font-size: 14px; }
.alg-branches li { display: inline-flex; align-items: center; gap: 8px; }
.alg-branches a { display: inline-flex; align-items: center; min-height: 44px; color: var(--accent); text-decoration: none; }
.alg-branch-label { padding: 1px 9px; border: 1px solid var(--border-subtle); border-radius: var(--radius-pill); font-size: 12px; font-weight: 500; color: var(--text-secondary); }
.alg-note { margin: 12px 0 0; font-size: 14px; color: var(--text-secondary); }

.alg-dialog { width: min(96vw, 1400px); max-height: 92vh; padding: 16px; border: 1px solid var(--border-strong); border-radius: var(--radius-panel); background: var(--canvas); color: var(--text-primary); }
.alg-dialog::backdrop { background: var(--backdrop); }
.alg-dialog-close { position: sticky; top: 0; margin-bottom: 12px; }
.alg-dialog-canvas { overflow: auto; }

/* Keng ekranda sxema ko'rinadi, ro'yxat ekran o'quvchisiga qoladi.
   Tor ekranda — aksincha: sxema yashiriladi, ro'yxat ko'rinadi. */
@media (min-width: 760px) {
  .alg-steps, .alg-note {
    position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
    clip-path: inset(50%); white-space: nowrap; border: 0;
  }
  .alg-steps:focus-within { position: static; width: auto; height: auto; margin: 16px 0 0; overflow: visible; clip-path: none; white-space: normal; }
}
@media (max-width: 759px) {
  .alg-canvas, .alg-zoom { display: none; }
}

/* ─── Adabiyot ──────────────────────────────────────────────────────────── */
.v2-references { margin: 16px 0 0; padding-left: 28px; font-size: 14px; line-height: 1.6; color: var(--text-secondary); }
.v2-references li { margin-bottom: 6px; }

.v2-figure { margin: 28px 0; }
.v2-figure img { display: block; max-width: 100%; border-radius: 8px; }
.v2-figure figcaption { margin-top: 8px; font-size: 13px; color: var(--text-tertiary); }

/* ─── Suzuvchi mundarija ───────────────────────────────────────────────── */
.v2-toc { position: fixed; left: 50%; bottom: max(24px, calc(env(safe-area-inset-bottom) + 16px)); z-index: 30; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; }
.v2-toc-toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 20px; border: 1px solid var(--border-strong); border-radius: var(--radius-pill); background: var(--panel-veil); backdrop-filter: blur(12px); box-shadow: var(--shadow-float); color: var(--text-primary); font-size: 14px; font-weight: 500; cursor: pointer; }
.v2-toc-count { font-family: var(--font-mono); font-size: 12px; color: var(--text-tertiary); }
.v2-toc-panel { width: min(520px, calc(100vw - 32px)); max-height: min(70vh, 640px); margin-bottom: 12px; padding: 8px 20px 16px; border: 1px solid var(--border-strong); border-radius: var(--radius-panel); background: var(--canvas); box-shadow: var(--shadow-float); overflow-y: auto; }
.v2-toc-head { position: sticky; top: 0; display: flex; align-items: center; justify-content: space-between; min-height: 52px; background: var(--canvas); font-size: 15px; }
.v2-toc-list { margin: 0; padding: 0; list-style: none; counter-reset: v2toc; }
.v2-toc-link { display: grid; grid-template-columns: 2.2em minmax(0, 1fr); gap: 8px; align-items: baseline; min-height: 44px; padding: 10px 0; border-top: 1px solid var(--border-subtle); color: var(--text-secondary); font-size: 14px; line-height: 1.4; text-decoration: none; }
.v2-toc-list li:first-child .v2-toc-link { border-top: 0; }
.v2-toc-link::before { counter-increment: v2toc; content: counter(v2toc, decimal-leading-zero); font-family: var(--font-mono); font-size: 12px; color: var(--text-tertiary); }
.v2-toc-link:focus-visible { outline-offset: -2px; }
@media (hover: hover) and (pointer: fine) { .v2-toc-link:hover { color: var(--text-primary); } }

@media (max-width: 900px) {
  .v2-title { font-size: 32px; line-height: 1.12; letter-spacing: -.025em; }
  .v2-body { font-size: 17px; line-height: 1.7; }
  .v2-rubric { margin-top: 48px; padding-top: 32px; font-size: 24px; }
  .v2-table table { font-size: 13.5px; }
  .v2-table tbody td:first-child { position: sticky; left: 0; background: var(--canvas); }
  .v2-drug-head .v2-evidence { margin-left: 0; }
}

@media print {
  .v2-toc, .alg-zoom, .v2-kind-switch { display: none; }
}