/* Daleel pilot — layout: one reading column; the evidence ladder hangs from a
   vertical spine on the start (right) edge, Quran at the top, later tiers below.
   Verdict colours (ok / bad / ikh / none) are semantic and never used as decoration.
   Decoration is gilt line-work only: double rules, the eight-pointed star (khatim),
   Mushaf-style frames for ayat — quiet, so the evidence stays the loudest thing. */
:root {
  --paper: #edf1ec;
  --sheet: #fbfcf9;
  --ink: #151b20;
  --ink-2: #47525a;
  --ink-3: #66727a;
  --rule: #d5dbd1;
  --lapis: #1d4d9f;
  --lapis-ink: #ffffff;
  --lapis-wash: #e9eef8;
  --ok: #13744a;
  --ok-wash: #e3f2e9;
  --bad: #b2271f;
  --bad-wash: #fbe8e6;
  --ikh: #9a5800;
  --ikh-wash: #fbefdc;
  --none: #5f687a;
  --none-wash: #e7ebe5;
  --weak: #7a3e2b;
  --weak-wash: #f5e7e0;
  --gilt: #a07a2c;
  --gilt-line: #cdb377;
  --gilt-wash: #f7efdc;
  --mark: #fff0a3;
  --shadow: 0 1px 2px rgba(20, 40, 30, .06), 0 6px 18px rgba(20, 40, 30, .05);
  --pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cg fill='none' stroke='%23dbe1d5' stroke-width='1'%3E%3Cpath d='M28 6l6.2 15.8L50 28l-15.8 6.2L28 50l-6.2-15.8L6 28l15.8-6.2z'/%3E%3Cpath d='M12.4 12.4h31.2v31.2H12.4z' transform='rotate(45 28 28)'/%3E%3C/g%3E%3C/svg%3E");
  --star: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0L15.51 3.51L20.49 3.51L20.49 8.49L24 12L20.49 15.51L20.49 20.49L15.51 20.49L12 24L8.49 20.49L3.51 20.49L3.51 15.51L0 12L3.51 8.49L3.51 3.51L8.49 3.51Z'/%3E%3C/svg%3E");
  --octa: polygon(50% 0%, 64.6% 14.6%, 85.4% 14.6%, 85.4% 35.4%, 100% 50%, 85.4% 64.6%, 85.4% 85.4%, 64.6% 85.4%, 50% 100%, 35.4% 85.4%, 14.6% 85.4%, 14.6% 64.6%, 0% 50%, 14.6% 35.4%, 14.6% 14.6%, 35.4% 14.6%);

  --font-ur: 'Jameel Noori Nastaleeq', 'Noto Nastaliq Urdu', 'Gulzar', serif;
  --font-quran: 'Amiri Quran', 'Scheherazade New', 'Noto Naskh Arabic', serif;
  --font-ar: 'Amiri', 'Scheherazade New', 'Noto Naskh Arabic', serif;
  --font-latin: ui-sans-serif, system-ui, 'Segoe UI', sans-serif;

  --scale-ur: 1;
  --scale-ar: 1;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0e1219; --sheet: #161b25; --ink: #e9ecf2; --ink-2: #b6bccb; --ink-3: #8f97a9; --rule: #2a3242;
    --lapis: #8fb1f2; --lapis-ink: #0e1219; --lapis-wash: #182339;
    --ok: #52c98d; --ok-wash: #11291f; --bad: #ff8a80; --bad-wash: #331616;
    --ikh: #f2b350; --ikh-wash: #2f2310; --none: #a3acbd; --none-wash: #1c2331;
    --weak: #e0a08a; --weak-wash: #2e1c15;
    --gilt: #d7b765; --gilt-line: #6f5d33; --gilt-wash: #262013;
    --mark: #4a4012; --shadow: 0 1px 2px rgba(0, 0, 0, .45); color-scheme: dark;
    --pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cg fill='none' stroke='%231b2230' stroke-width='1'%3E%3Cpath d='M28 6l6.2 15.8L50 28l-15.8 6.2L28 50l-6.2-15.8L6 28l15.8-6.2z'/%3E%3Cpath d='M12.4 12.4h31.2v31.2H12.4z' transform='rotate(45 28 28)'/%3E%3C/g%3E%3C/svg%3E");
  }
}
:root[data-theme="dark"] {
  --paper: #0e1219; --sheet: #161b25; --ink: #e9ecf2; --ink-2: #b6bccb; --ink-3: #8f97a9; --rule: #2a3242;
  --lapis: #8fb1f2; --lapis-ink: #0e1219; --lapis-wash: #182339;
  --ok: #52c98d; --ok-wash: #11291f; --bad: #ff8a80; --bad-wash: #331616;
  --ikh: #f2b350; --ikh-wash: #2f2310; --none: #a3acbd; --none-wash: #1c2331;
  --weak: #e0a08a; --weak-wash: #2e1c15;
  --gilt: #d7b765; --gilt-line: #6f5d33; --gilt-wash: #262013;
  --mark: #4a4012; --shadow: 0 1px 2px rgba(0, 0, 0, .45); color-scheme: dark;
  --pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cg fill='none' stroke='%231b2230' stroke-width='1'%3E%3Cpath d='M28 6l6.2 15.8L50 28l-15.8 6.2L28 50l-6.2-15.8L6 28l15.8-6.2z'/%3E%3Cpath d='M12.4 12.4h31.2v31.2H12.4z' transform='rotate(45 28 28)'/%3E%3C/g%3E%3C/svg%3E");
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { font-size: calc(17px * var(--scale-ur)); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background-color: var(--paper); background-image: var(--pattern); color: var(--ink);
  font-family: var(--font-ur); line-height: 2.15; font-size: 1rem;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--lapis); }
:focus-visible { outline: 3px solid var(--lapis); outline-offset: 2px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }

/* Arabic text: Quran in Amiri Quran, hadith in Amiri. Sizes follow their own scale. */
.quran { font-family: var(--font-quran); font-size: calc(1.55rem * var(--scale-ar) / var(--scale-ur)); line-height: 2.25; }
.hadith-ar { font-family: var(--font-ar); font-size: calc(1.3rem * var(--scale-ar) / var(--scale-ur)); line-height: 2.1; }
.ar-inline { font-family: var(--font-ar); font-size: calc(1.08em * var(--scale-ar) / var(--scale-ur)); line-height: 1.8; }
bdi, .num { unicode-bidi: isolate; }
.saw { font-family: var(--font-ar); font-size: 1.05em; line-height: 1; font-weight: 400; }

/* ——— ornaments ——— */
.orn-h { display: flex; align-items: center; gap: 10px; }
.orn-h::before, .orn-h::after { content: ""; flex: 1 1 0; height: 0; border-top: 1px solid var(--gilt-line); border-bottom: 1px solid var(--gilt-line); padding-top: 2px; min-width: 16px; }
.orn-h::before { flex: 0 0 18px; }
.star-mark { display: inline-block; width: .8em; height: .8em; background: var(--gilt); -webkit-mask: var(--star) center / contain no-repeat; mask: var(--star) center / contain no-repeat; vertical-align: -.05em; }

/* ——— top bar ——— */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--sheet); }
.bar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 9;
  background: var(--sheet); border-bottom: 1px solid var(--gilt-line);
  box-shadow: 0 2px 0 var(--sheet), 0 3px 0 var(--gilt-line);
}
.bar-in {
  max-width: 880px; margin: 0 auto; display: flex; align-items: center; gap: 12px;
  padding-block: 6px;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.brand { display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; }
.brand-mark { color: var(--gilt); display: inline-flex; }
.brand-mark .ladder { color: var(--lapis); }
.brand-name { font-size: 1.45rem; font-weight: 700; line-height: 1.6; }
.brand-tag { color: var(--ink-3); font-size: .78rem; line-height: 1.8; flex: 1; min-width: 0; }
.bar-tools { display: flex; gap: 6px; margin-inline-start: auto; }
.tool {
  min-width: 42px; height: 40px; padding: 0 10px; border-radius: 10px; border: 1px solid var(--rule);
  background: var(--sheet); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 1px;
  font-size: 1rem; line-height: 1;
}
.tool:hover { border-color: var(--gilt); }
.tool-sign { font-family: var(--font-latin); font-weight: 700; font-size: .9rem; }
@media (max-width: 560px) { .brand-tag { display: none; } }

.page {
  max-width: 880px; margin: 0 auto;
  padding-block: 20px 40px;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
  display: grid; gap: 22px;
}
.page > * { min-width: 0; }

/* ——— motto: an arch, as over a mihrab ——— */
.intro {
  position: relative; text-align: center; display: grid; gap: 2px;
  padding: 26px 18px 12px; background: var(--sheet);
  border: 1px solid var(--gilt-line);
  border-radius: 50% 50% 16px 16px / 64px 64px 16px 16px;
  box-shadow: inset 0 0 0 4px var(--sheet), inset 0 0 0 5px var(--gilt-line), var(--shadow);
}
.intro::before {
  content: ""; position: absolute; top: 6px; left: 50%; width: 18px; height: 18px; transform: translateX(-50%);
  background: var(--gilt); -webkit-mask: var(--star) center / contain no-repeat; mask: var(--star) center / contain no-repeat;
}
.motto-ar { margin: 0; color: var(--ink); text-wrap: balance; }
.motto-ur { margin: 0; color: var(--ink-2); font-size: .95rem; text-wrap: balance; }
.motto-ref { margin: 0; color: var(--ink-3); font-size: .78rem; }

/* ——— ask ——— */
.ask {
  background: var(--sheet); border: 1px solid var(--gilt-line); border-radius: var(--radius); padding: 16px;
  box-shadow: inset 0 0 0 3px var(--sheet), inset 0 0 0 4px color-mix(in srgb, var(--gilt-line) 60%, transparent), var(--shadow);
  display: grid; gap: 12px;
}
.ask-label { display: block; font-weight: 600; margin-bottom: 4px; }
.ask-row { display: flex; gap: 10px; align-items: stretch; flex-wrap: wrap; }
#q {
  flex: 1 1 260px; min-width: 0; resize: vertical; min-height: 4.6rem; line-height: 2.1;
  border: 1.5px solid var(--rule); border-radius: 12px; padding: 6px 12px; background: var(--paper);
}
#q:focus { border-color: var(--lapis); outline: none; box-shadow: 0 0 0 3px var(--lapis-wash); }
.go {
  flex: 0 0 auto; border: 0; border-radius: 12px; padding: 0 22px; min-height: 52px;
  background: var(--lapis); color: var(--lapis-ink); font-weight: 700; cursor: pointer; font-size: 1.02rem;
  box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--lapis-ink) 25%, transparent);
}
.go:hover { filter: brightness(1.08); }
.go[disabled] { opacity: .6; cursor: progress; }
@media (max-width: 480px) { .go { flex: 1 1 100%; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid var(--rule); background: var(--paper); border-radius: 999px; padding: 2px 14px;
  font-size: .86rem; line-height: 2.1; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
}
.chip:hover, .chip[aria-pressed="true"] { border-color: var(--lapis); color: var(--lapis); }
.chip .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.mode { margin: 0; font-size: .78rem; color: var(--ink-3); line-height: 1.9; }
.mode b { color: var(--ink-2); font-weight: 600; }

/* ——— method legend ——— */
.method { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); }
.method summary { cursor: pointer; padding: 8px 16px; font-weight: 600; list-style-position: inside; }
.method-body { padding: 0 16px 14px; display: grid; gap: 12px; }
.method-body h4 { margin: 0; font-size: .92rem; }
.rungs-legend { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.rungs-legend li { display: flex; gap: 10px; align-items: baseline; }
.rungs-legend .rung { flex: none; }
.rungs-legend .sub { color: var(--ink-3); font-size: .82rem; }
.colors-legend, .status-legend { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .85rem; }
.colors-legend li, .status-legend li { display: inline-flex; align-items: center; gap: 6px; }
.status-legend { display: grid; gap: 4px; }
.method-note { margin: 0; color: var(--ink-2); font-size: .88rem; }

/* ——— shared bits ——— */
/* The rung: an eight-pointed star drawn as two clipped layers (line, then fill). */
.rung {
  position: relative; isolation: isolate; width: 2.05rem; height: 2.05rem; display: inline-grid; place-items: center;
  font-size: .85rem; line-height: 1; color: var(--ink-2); --rung-line: var(--gilt-line); --rung-fill: var(--sheet);
}
.rung::before, .rung::after { content: ""; position: absolute; z-index: -1; clip-path: var(--octa); }
.rung::before { inset: 0; background: var(--rung-line); }
.rung::after { inset: 2px; background: var(--rung-fill); }
.pill {
  display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; padding: 0 12px;
  font-size: .8rem; line-height: 2.05; font-weight: 600; white-space: nowrap;
}
.pill svg { flex: none; }
.v-matches, .v-sunnah, .r-supports, .r-establishes, .r-confirms { --v: var(--ok); --vw: var(--ok-wash); }
.v-contradicts, .r-refutes { --v: var(--bad); --vw: var(--bad-wash); }
.v-ikhtilaf, .r-branch { --v: var(--ikh); --vw: var(--ikh-wash); }
.v-guarded, .v-unclear, .r-context { --v: var(--none); --vw: var(--none-wash); }
.v-mixed { --v: var(--ikh); --vw: var(--ikh-wash); }
.r-explains, .r-directs, .r-guides { --v: var(--lapis); --vw: var(--lapis-wash); }
.pill.tone { background: var(--vw); color: var(--v); }
.pill.solid { background: var(--v); color: var(--sheet); }
.badge-review {
  display: inline-flex; align-items: center; gap: 4px; font-size: .74rem; color: var(--ink-3);
  border: 1px dashed var(--ink-3); border-radius: 999px; padding: 0 9px; line-height: 1.9; white-space: nowrap;
}
.badge-ai { display: inline-flex; font-size: .74rem; border-radius: 999px; padding: 0 10px; line-height: 1.9; background: var(--lapis-wash); color: var(--lapis); font-weight: 600; }
.linkish { background: none; border: 0; padding: 0; color: var(--lapis); cursor: pointer; text-decoration: underline; text-underline-offset: 6px; font-size: .84rem; line-height: 2; text-align: start; }
.school-tag { border-radius: 999px; padding: 0 8px; background: var(--lapis-wash); color: var(--lapis); font-weight: 600; font-size: .76rem; line-height: 1.9; white-space: nowrap; }

/* hadith status */
.status { display: inline-flex; align-items: center; border-radius: 6px; padding: 0 10px; font-size: .76rem; line-height: 1.95; font-weight: 700; white-space: nowrap; border: 1px solid transparent; }
.status.st-sahih { background: var(--ok); color: var(--sheet); }
.status.st-accepted { background: var(--ok-wash); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent); }
.status.st-disputed { background: var(--ikh-wash); color: var(--ikh); border-color: color-mix(in srgb, var(--ikh) 45%, transparent); }
.status.st-weak { background: var(--weak-wash); color: var(--weak); border-color: color-mix(in srgb, var(--weak) 45%, transparent); }
.status.st-unknown { background: var(--none-wash); color: var(--none); }

/* ——— result ——— */
.result-wrap:empty { display: none; }
.result { display: grid; gap: 18px; }
.result > * { min-width: 0; }
.q-card { display: grid; gap: 0; }
.q-label { color: var(--ink-3); font-size: .8rem; }
.q-text { margin: 0; font-size: 1.12rem; font-weight: 600; }

.verdict {
  background: var(--vw); border: 1.5px solid var(--v); border-radius: var(--radius);
  box-shadow: inset 0 0 0 4px var(--vw), inset 0 0 0 5px color-mix(in srgb, var(--v) 35%, transparent);
  padding: 16px 18px; display: grid; gap: 6px;
}
.verdict h2 { margin: 0; font-size: 1.12rem; line-height: 2; color: var(--ink); text-wrap: balance; }
.verdict p { margin: 0; color: var(--ink); }
.verdict-top { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.claims { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.claim {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; padding: 6px 12px;
}
.claim-text { flex: 1 1 200px; min-width: 0; }
.claim-by { font-size: .76rem; color: var(--ink-3); }
.claim.role-quran .claim-text::before { content: "قرآن کی بات: "; color: var(--ink-3); font-size: .85rem; }

/* flow map */
.flow { margin: 0; background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); padding: 10px 10px 4px; }
.flow figcaption { font-size: .8rem; color: var(--ink-3); padding-inline: 6px; }
.flow svg { width: 100%; height: auto; display: block; overflow: visible; }
.flow .lbl { font-family: var(--font-ur); fill: var(--ink-2); }
.flow .lbl-sm { font-family: var(--font-ur); fill: var(--ink-3); }
.flow .node { cursor: pointer; }
.flow .node:focus-visible { outline: none; }
.flow .f-lapis { fill: var(--lapis); } .flow .f-ok { fill: var(--ok); } .flow .f-ikh { fill: var(--ikh); }
.flow .f-bad { fill: var(--bad); } .flow .f-sheet { fill: var(--sheet); } .flow .f-rule { fill: var(--rule); }
.flow .f-ink-on { fill: var(--sheet); } .flow .f-ink { fill: var(--ink-2); }
.flow .s-lapis { stroke: var(--lapis); } .flow .s-ok { stroke: var(--ok); } .flow .s-ikh { stroke: var(--ikh); }
.flow .s-rule { stroke: var(--rule); } .flow .s-none { stroke: var(--none); } .flow .s-bad { stroke: var(--bad); }
.flow .dash { stroke-dasharray: 3 4; }

/* ladder */
.ladder { display: grid; gap: 0; position: relative; }
.tier { position: relative; padding-inline-start: 3rem; padding-bottom: 20px; min-width: 0; }
.tier::before { /* the spine */
  content: ""; position: absolute; inset-inline-start: calc(1.025rem - 1.5px); top: 2.05rem; bottom: 0;
  width: 3px; border-radius: 2px; background: var(--spine, var(--rule));
}
.tier:last-child::before { display: none; }
.tier-head { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; min-height: 2.05rem; margin-bottom: 4px; }
.tier-head .rung { position: absolute; inset-inline-start: 0; top: 0; }
.tier-head h3 { margin: 0; font-size: 1.05rem; line-height: 1.9; }
.tier-sub { color: var(--ink-3); font-size: .8rem; }
.tier-status { margin-inline-start: auto; }
.tier-note { margin: 2px 0 8px; color: var(--ink-2); font-size: .88rem; }
.tier-items { display: grid; gap: 10px; }
.tier-items > * { min-width: 0; }
.tier.s-skip .tier-head, .tier.s-silent .tier-head { opacity: .75; }
.tier.s-skip { padding-bottom: 10px; }
.tier[data-key="quran"] .rung { --rung-line: var(--lapis); --rung-fill: var(--lapis); color: var(--lapis-ink); }
.tier.st-ok .rung { --rung-line: var(--ok); color: var(--ok); }
.tier.st-ikh .rung { --rung-line: var(--ikh); color: var(--ikh); }
.tier.st-ok { --spine: color-mix(in srgb, var(--ok) 55%, var(--rule)); }
.tier.st-ikh { --spine: color-mix(in srgb, var(--ikh) 55%, var(--rule)); }
.tier[data-key="quran"] { --spine: color-mix(in srgb, var(--lapis) 55%, var(--rule)); }

.consensus-row {
  display: flex; align-items: center; gap: 8px; color: var(--ok); font-size: .88rem;
  background: var(--ok-wash); border-radius: 10px; padding: 2px 12px; width: fit-content; max-width: 100%;
}
.skip-row { color: var(--ink-3); font-size: .85rem; margin: 0; }

/* evidence cards */
.ev {
  background: var(--sheet); border: 1px solid var(--rule); border-radius: 12px; padding: 10px 14px 12px;
  display: grid; gap: 4px; box-shadow: var(--shadow); min-width: 0;
}
.ev-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.ev-ref { font-weight: 700; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.ev-ref .num { font-weight: 600; }
.ev-top .pill { margin-inline-start: auto; }
.ev .quran { margin: 2px 0 0; text-align: start; }
.ev .hadith-ar { margin: 2px 0 0; }
.ev-ur { margin: 0; }
.ev-ur.clamp { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.linkish.more { justify-self: start; font-size: .8rem; }
.ev-by { margin: 0; font-size: .78rem; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center; }
.ev-why {
  margin: 4px 0 0; font-size: .88rem; color: var(--ink-2);
  border-top: 1px dashed var(--rule); padding-top: 4px;
}
.ev-why::before { content: "کیوں: "; color: var(--ink-3); }
.ev-note { margin: 0; }
.ev-src { margin: 0; font-size: .8rem; color: var(--ink-3); }
.grade { font-size: .74rem; border-radius: 999px; padding: 0 9px; line-height: 1.9; background: var(--none-wash); color: var(--ink-2); white-space: nowrap; }
.ev-links { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .82rem; color: var(--ink-3); }
mark { background: var(--mark); color: inherit; border-radius: 4px; padding: 0 2px; }
.disputed-note { margin: 0; font-size: .8rem; color: var(--ikh); }

/* An ayah in a Mushaf frame: gilt double rule and a star at each corner. */
.ev-ayah.mushaf {
  position: relative; padding: 14px 20px 14px;
  border: 1.5px solid var(--gilt-line);
  box-shadow: inset 0 0 0 4px var(--sheet), inset 0 0 0 5px color-mix(in srgb, var(--gilt) 45%, transparent), var(--shadow);
  background: linear-gradient(var(--sheet), var(--sheet)) padding-box;
}
.ev-ayah.mushaf::before {
  content: ""; position: absolute; inset: 2px; pointer-events: none; background: var(--gilt);
  -webkit-mask: var(--star) top 0 left 0 / 11px no-repeat, var(--star) top 0 right 0 / 11px no-repeat, var(--star) bottom 0 left 0 / 11px no-repeat, var(--star) bottom 0 right 0 / 11px no-repeat;
  mask: var(--star) top 0 left 0 / 11px no-repeat, var(--star) top 0 right 0 / 11px no-repeat, var(--star) bottom 0 left 0 / 11px no-repeat, var(--star) bottom 0 right 0 / 11px no-repeat;
}
.ref-orn { display: inline-block; width: .9em; height: .9em; background: var(--gilt); -webkit-mask: var(--star) center / contain no-repeat; mask: var(--star) center / contain no-repeat; }
.ev-ayah .quran { text-align: center; text-wrap: pretty; }

/* A hadith card carries its authenticity on its start edge. */
.ev-hadith { border-inline-start: 4px solid var(--st, var(--rule)); }
.ev-hadith.st-sahih, .ev-hadith.st-accepted { --st: color-mix(in srgb, var(--ok) 70%, var(--rule)); }
.ev-hadith.st-disputed { --st: color-mix(in srgb, var(--ikh) 75%, var(--rule)); }
.ev-hadith.st-weak { --st: var(--weak); }
.ev-hadith.st-unknown { --st: var(--none); }

/* five conditions at a glance */
.cond-strip {
  display: flex; flex-wrap: wrap; gap: 4px; align-items: center; background: none; border: 0; padding: 2px 0; cursor: pointer;
  font-size: .74rem; line-height: 1.8; justify-self: start; max-width: 100%;
}
.cs { display: inline-flex; align-items: center; gap: 3px; border-radius: 6px; padding: 0 7px; border: 1px solid var(--rule); background: var(--paper); color: var(--ink-2); white-space: nowrap; }
.cs i { font-style: normal; font-family: var(--font-latin); font-weight: 700; font-size: .72rem; }
.cs.s-ok { border-color: color-mix(in srgb, var(--ok) 40%, var(--rule)); color: var(--ok); background: var(--ok-wash); }
.cs.s-warn { border-color: color-mix(in srgb, var(--ikh) 45%, var(--rule)); color: var(--ikh); background: var(--ikh-wash); }
.cs.s-bad { border-color: color-mix(in srgb, var(--weak) 45%, var(--rule)); color: var(--weak); background: var(--weak-wash); }
.cs.s-unknown { color: var(--ink-3); }
.cs-more { color: var(--lapis); text-decoration: underline; text-underline-offset: 5px; padding-inline-start: 4px; }

/* transmitters of a generation */
.ev-trans { gap: 6px; }
.trans-intro { margin: 0; font-size: .88rem; color: var(--ink-2); }
.trans { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.trans li { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.trans-ref { border: 0; background: var(--gilt-wash); color: var(--ink); border-radius: 6px; padding: 0 8px; font-size: .8rem; line-height: 1.9; cursor: pointer; font-weight: 600; }
.trans-ref:hover { outline: 1px solid var(--gilt-line); }
.person { display: inline-flex; align-items: baseline; gap: 6px; border: 1px solid var(--rule); border-radius: 999px; padding: 0 10px; background: var(--paper); line-height: 1.9; }
.person small { font-size: .7rem; color: var(--ink-3); }
.person.tone-ok { border-color: color-mix(in srgb, var(--ok) 40%, var(--rule)); }
.person.tone-warn { border-color: color-mix(in srgb, var(--ikh) 50%, var(--rule)); }
.person.tone-weak, .person.tone-bad { border-color: color-mix(in srgb, var(--weak) 55%, var(--rule)); }
.person.compiler { font-weight: 700; background: var(--gilt-wash); border-color: var(--gilt-line); font-size: .84rem; }
.person-flag { font-style: normal; font-family: var(--font-latin); font-weight: 800; color: var(--ikh); font-size: .75rem; }

/* branches (ikhtilaf) */
.branches { display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .branches { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); } }
.branch { display: grid; gap: 10px; align-content: start; min-width: 0; }
.branch-head { display: flex; align-items: center; gap: 8px; font-size: .86rem; color: var(--ikh); font-weight: 600; }
.branch-letter {
  width: 1.6rem; height: 1.6rem; border-radius: 50%; display: inline-grid; place-items: center; flex: none;
  border: 2px solid var(--ikh); font-size: .8rem; line-height: 1;
}
.branch .ev:not(.ev-hadith) { border-top: 3px solid color-mix(in srgb, var(--ikh) 70%, var(--rule)); }

/* translator agreement */
.agree {
  background: var(--sheet); border: 1px solid var(--gilt-line); border-radius: var(--radius); padding: 12px 14px; display: grid; gap: 8px;
  box-shadow: inset 0 0 0 3px var(--sheet), inset 0 0 0 4px color-mix(in srgb, var(--gilt-line) 55%, transparent);
}
.agree h3 { margin: 0; font-size: 1rem; line-height: 1.9; }
.agree-grid { display: grid; gap: 8px; grid-template-columns: 1fr; }
@media (min-width: 680px) { .agree-grid { grid-template-columns: 1fr 1fr; } }
.agree-cell { border: 1px solid var(--rule); border-radius: 10px; padding: 6px 12px; background: var(--paper); min-width: 0; }
.agree-cell p { margin: 0; font-size: .9rem; }
.agree-who { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: .76rem; color: var(--ink-3); }

/* maslak panel */
.maslak { display: grid; gap: 8px; }
.maslak h3, .common h3, .adab h3 { margin: 0; font-size: 1rem; line-height: 1.9; }
.maslak-grid { display: grid; gap: 8px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.school {
  background: var(--sheet); border: 1.5px solid var(--rule); border-radius: 12px; padding: 6px 12px 8px;
  display: grid; gap: 0; min-width: 0; align-content: start;
}
.school.agree-yes { border-color: color-mix(in srgb, var(--ok) 60%, var(--rule)); }
.school.agree-branch { border-color: color-mix(in srgb, var(--ikh) 60%, var(--rule)); }
.school-name { font-weight: 700; display: flex; align-items: center; gap: 6px; }
.school-pos { font-size: .84rem; color: var(--ink-2); }
.school-ref { font-size: .76rem; color: var(--ink-3); }
.school-ref .linkish { font-size: .76rem; }
.order-note { font-size: .74rem; color: var(--ink-3); margin: 0; }

.common { background: var(--ok-wash); border: 1px solid color-mix(in srgb, var(--ok) 35%, transparent); border-radius: var(--radius); padding: 10px 16px; display: grid; gap: 2px; }
.common h3 { color: var(--ok); }
.common h3::before, .common h3::after { border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.common p { margin: 0; }
.common-refs { font-size: .78rem; color: var(--ink-3); }
.common-refs .linkish { font-size: .78rem; }
.adab {
  background: var(--lapis-wash); border-radius: var(--radius); padding: 10px 16px; display: grid; gap: 4px;
  border: 1px solid color-mix(in srgb, var(--lapis) 30%, transparent);
}
.adab h3::before, .adab h3::after { border-color: color-mix(in srgb, var(--lapis) 35%, transparent); }
.adab p { margin: 0; }
.adab .quran { font-size: calc(1.35rem * var(--scale-ar) / var(--scale-ur)); }
.adab-note { color: var(--ink-2); font-size: .9rem; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  border: 1px solid var(--rule); background: var(--sheet); border-radius: 10px; padding: 0 14px; min-height: 42px;
  cursor: pointer; font-size: .88rem; line-height: 2; display: inline-flex; align-items: center; gap: 6px; justify-self: start;
}
.btn:hover { border-color: var(--lapis); color: var(--lapis); }
.disclaimer { margin: 0; font-size: .8rem; color: var(--ink-3); }

/* progress (AI) */
.progress { background: var(--sheet); border: 1px solid var(--rule); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 10px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.steps li { display: flex; align-items: center; gap: 10px; color: var(--ink-3); }
.steps li.on { color: var(--ink); font-weight: 600; }
.steps li.done { color: var(--ok); }
.steps .dotp { width: 12px; height: 12px; border-radius: 50%; border: 2px solid currentColor; flex: none; }
.steps li.on .dotp { animation: pulse 1.1s ease-in-out infinite; background: var(--lapis); border-color: var(--lapis); }
.steps li.done .dotp { background: currentColor; }
@keyframes pulse { 50% { transform: scale(1.35); opacity: .6; } }
.notice { background: var(--none-wash); border-radius: var(--radius); padding: 12px 16px; display: grid; gap: 8px; margin: 0; }
.notice p { margin: 0; }

/* sheet */
.sheet-back { position: fixed; inset: 0; background: rgba(8, 12, 20, .45); z-index: 20; }
.sheet {
  position: fixed; z-index: 21; inset-inline: 0; bottom: 0; margin-inline: auto; max-width: 780px;
  max-height: min(88vh, 940px); display: flex; flex-direction: column;
  background: var(--sheet); border-radius: 18px 18px 0 0; box-shadow: 0 -10px 40px rgba(0, 0, 0, .25);
  border-top: 1px solid var(--gilt-line);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.sheet-head {
  display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--gilt-line);
  box-shadow: 0 2px 0 var(--sheet), 0 3px 0 color-mix(in srgb, var(--gilt-line) 60%, transparent);
  padding-block: 6px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.sheet-head h2 { margin: 0; font-size: 1.05rem; line-height: 2; flex: 1; min-width: 0; }
.sheet-close { border: 0; background: var(--paper); width: 40px; height: 40px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; }
.sheet-body {
  overflow: auto; display: grid; gap: 12px; align-content: start;
  padding-block: 14px 22px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.sheet-body > * { min-width: 0; }
.sheet-h { margin: 6px 0 0; font-size: .98rem; line-height: 1.9; display: flex; align-items: center; gap: 8px; }
.sheet-h::before { content: ""; width: .85em; height: .85em; flex: none; background: var(--gilt); -webkit-mask: var(--star) center / contain no-repeat; mask: var(--star) center / contain no-repeat; }
.tr-row { border-bottom: 1px solid var(--rule); padding-bottom: 8px; display: grid; gap: 0; }
.tr-row:last-child { border-bottom: 0; }
.tr-row p { margin: 0; }
.setting { display: grid; gap: 4px; }
.setting label, .setting .lab { font-weight: 600; }
.setting input[type="range"] { width: 100%; accent-color: var(--lapis); }
.setting select { border: 1px solid var(--rule); border-radius: 10px; background: var(--paper); padding: 2px 10px; line-height: 2.1; max-width: 100%; }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg button { border: 1px solid var(--rule); background: var(--paper); border-radius: 999px; padding: 0 12px; line-height: 2.1; cursor: pointer; font-size: .86rem; }
.seg button[aria-pressed="true"] { border-color: var(--lapis); background: var(--lapis-wash); color: var(--lapis); font-weight: 600; }
.preview-ar { margin: 0; }
.sheet .full-ar { margin: 0; }
.sheet .meta-line, .meta-line { margin: 0; font-size: .82rem; color: var(--ink-3); }
.ur-block { border-inline-start: 3px solid var(--gilt-line); padding-inline-start: 10px; }
.ur-block p { margin: 0; }
.en-block summary { cursor: pointer; font-size: .84rem; color: var(--ink-2); }
.en-block p { margin: 4px 0 0; font-family: var(--font-latin); line-height: 1.6; font-size: .9rem; }
.auth-head { display: grid; gap: 4px; justify-items: start; }
.auth-head p { margin: 0; }
.method-box { background: var(--gilt-wash); border: 1px solid var(--gilt-line); border-radius: 12px; padding: 8px 12px; display: grid; gap: 4px; font-size: .85rem; color: var(--ink-2); }
.method-box p { margin: 0; }

/* graders' verdicts */
.verdicts { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.vd { border-inline-start: 3px solid var(--rule); padding: 2px 10px; background: var(--paper); border-radius: 0 8px 8px 0; font-size: .9rem; }
[dir="rtl"] .vd { border-radius: 8px 0 0 8px; }
.vd-accepted { border-color: var(--ok); }
.vd-weak, .vd-fabricated { border-color: var(--weak); }
.vd-neutral { color: var(--ink-3); }

/* the chain: from the Prophet ﷺ (or the Imam) at the top down to the book */
.chain { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.chain > li { position: relative; padding-inline-start: 22px; }
.chain > li::before { content: ""; position: absolute; inset-inline-start: 7px; top: 0; bottom: 0; width: 2px; background: var(--gilt-line); }
.chain > li:first-child::before { top: 50%; }
.chain > li:last-child::before { bottom: 50%; }
.c-end, .c-book { font-weight: 700; padding-block: 4px; }
.c-end::after, .c-book::after, .c-node::after {
  content: ""; position: absolute; inset-inline-start: 1px; top: calc(50% - 7px); width: 14px; height: 14px; background: var(--gilt);
  -webkit-mask: var(--star) center / contain no-repeat; mask: var(--star) center / contain no-repeat;
}
.c-node::after { top: 14px; width: 12px; height: 12px; inset-inline-start: 2px; background: var(--node, var(--ink-3)); }
.c-end { color: var(--lapis); }
.c-book { color: var(--ink-2); font-size: .9rem; }
.c-tr { min-height: 22px; display: flex; align-items: center; font-size: .78rem; color: var(--ink-3); }
.c-tr > span { background: var(--sheet); padding: 0 6px; border-radius: 6px; border: 1px solid var(--rule); line-height: 1.7; }
.c-tr.an > span { border-style: dashed; }
.c-tr.plain { min-height: 12px; }
.c-node { border: 1px solid var(--rule); border-radius: 10px; background: var(--paper); padding: 4px 10px 6px; margin-inline-start: 0; display: grid; gap: 2px; }
.chain > li.c-node { padding-inline-start: 22px; }
.c-node.tone-ok { --node: var(--ok); }
.c-node.tone-warn { --node: var(--ikh); border-color: color-mix(in srgb, var(--ikh) 40%, var(--rule)); }
.c-node.tone-weak, .c-node.tone-bad { --node: var(--weak); border-color: color-mix(in srgb, var(--weak) 45%, var(--rule)); }
.c-top { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; }
.c-name { font-family: var(--font-ar); font-weight: 700; font-size: calc(1.1rem * var(--scale-ar) / var(--scale-ur)); line-height: 1.8; }
.c-rank { font-size: .74rem; border-radius: 6px; padding: 0 8px; line-height: 1.8; font-weight: 600; }
.c-rank.r-ok { background: var(--ok-wash); color: var(--ok); }
.c-rank.r-warn { background: var(--ikh-wash); color: var(--ikh); }
.c-rank.r-weak, .c-rank.r-bad { background: var(--weak-wash); color: var(--weak); }
.c-rank.r-none { background: var(--none-wash); color: var(--none); }
.c-gen { font-size: .72rem; color: var(--ink-3); }
.c-alias { font-size: .78em; font-weight: 400; color: var(--ink-2); }
.c-flags { display: flex; flex-wrap: wrap; gap: 4px; }
.flag { font-size: .74rem; border-radius: 6px; padding: 0 8px; line-height: 1.9; background: var(--ikh-wash); color: var(--ikh); }
.flag.f-info { background: var(--none-wash); color: var(--ink-2); }
.c-entry summary { cursor: pointer; font-size: .74rem; color: var(--ink-3); }
.ar-entry { margin: 2px 0 0; font-family: var(--font-ar); font-size: calc(1rem * var(--scale-ar) / var(--scale-ur)); line-height: 1.9; color: var(--ink-2); }
.c-id { font-size: .7rem; color: var(--ink-3); }

/* the five conditions */
.conds { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.cond { border: 1px solid var(--rule); border-radius: 12px; padding: 6px 12px 8px; background: var(--paper); }
.cond.c-ok { border-color: color-mix(in srgb, var(--ok) 35%, var(--rule)); }
.cond.c-warn { border-color: color-mix(in srgb, var(--ikh) 45%, var(--rule)); }
.cond.c-bad { border-color: color-mix(in srgb, var(--weak) 50%, var(--rule)); }
.cond-head { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.cond-n { width: 1.5rem; height: 1.5rem; display: inline-grid; place-items: center; font-size: .78rem; position: relative; isolation: isolate; }
.cond-n::before { content: ""; position: absolute; inset: 0; z-index: -1; clip-path: var(--octa); background: var(--gilt-wash); outline: 0; }
.cond-sub { font-size: .76rem; color: var(--ink-3); }
.cond-state { margin-inline-start: auto; font-size: .76rem; font-weight: 700; border-radius: 6px; padding: 0 8px; line-height: 1.9; }
.cond-state.s-ok { background: var(--ok-wash); color: var(--ok); }
.cond-state.s-warn { background: var(--ikh-wash); color: var(--ikh); }
.cond-state.s-bad { background: var(--weak-wash); color: var(--weak); }
.cond-state.s-unknown { background: var(--none-wash); color: var(--none); }
.cond-lines { margin: 2px 0 0; padding-inline-start: 18px; display: grid; gap: 2px; font-size: .86rem; }
.cond-lines .t-warn { color: var(--ikh); }
.cond-lines .t-bad { color: var(--weak); }
.cond-lines .t-ok { color: var(--ok); }
.cond-lines .t-none { color: var(--ink-2); }

.foot {
  max-width: 880px; margin: 0 auto; color: var(--ink-3); font-size: .8rem;
  padding-block: 0 32px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.foot-orn { height: 10px; margin-bottom: 8px; background: var(--gilt); opacity: .7;
  -webkit-mask: var(--star) center / 10px repeat-x; mask: var(--star) center / 10px repeat-x; -webkit-mask-size: 10px 10px; mask-size: 10px 10px; -webkit-mask-repeat: space no-repeat; mask-repeat: space no-repeat; max-width: 240px; margin-inline: auto; }
.foot p { margin: 0 0 4px; }
.foot strong { color: var(--ink-2); }
.foot .sources { font-size: .74rem; }