/*
 * Harfsoz site. Brand gradient #3B82F6 → #9B4DF0 → #F97316, neutrals #0F1222 / #5B6075 / #F5F6FA / #E6E8F0,
 * dark #0E1020 / #171A2E / #2A2E48 / #E8EAF6. <html data-theme="light|dark"> overrides the system setting.
 * Inter is used when installed; otherwise the system UI font (nothing is loaded from other servers).
 */
:root {
  --ui-font: Inter, "Inter Variable", InterVariable, -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Roboto, "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --grad: linear-gradient(120deg, #3B82F6 0%, #9B4DF0 52%, #F97316 100%);
  --grad-soft: linear-gradient(120deg, rgba(59,130,246,.12), rgba(155,77,240,.12) 52%, rgba(249,115,22,.12));
  --radius: 14px; --radius-s: 10px; --radius-pill: 999px;
  color-scheme: light;
  --bg: #F5F6FA; --surface: #FFFFFF; --surface-2: #F0F2F8; --fg: #0F1222; --muted: #5B6075; --line: #E6E8F0;
  --accent: #7A4FF0; --accent-2: #3B82F6; --accent-fg: #FFFFFF; --accent-soft: rgba(155, 77, 240, .10);
  --warn: #B45309; --warn-soft: #FFF6E8; --bad: #D92D20; --good: #15803D;
  --shadow-s: 0 1px 2px rgba(15, 18, 34, .05);
  --shadow: 0 1px 2px rgba(15, 18, 34, .04), 0 8px 24px -6px rgba(15, 18, 34, .08);
  --shadow-l: 0 2px 6px rgba(15, 18, 34, .04), 0 24px 48px -12px rgba(40, 30, 90, .18);
  --hero-glow: radial-gradient(60% 80% at 15% 0%, rgba(59,130,246,.18), transparent 60%),
    radial-gradient(50% 70% at 85% 10%, rgba(249,115,22,.14), transparent 60%),
    radial-gradient(60% 80% at 50% 0%, rgba(155,77,240,.16), transparent 65%);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    color-scheme: dark;
    --bg: #0E1020; --surface: #171A2E; --surface-2: #1E2238; --fg: #E8EAF6; --muted: #A3A8C3; --line: #2A2E48;
    --accent: #B08CFF; --accent-2: #7AA7FF; --accent-fg: #FFFFFF; --accent-soft: rgba(155, 77, 240, .18);
    --warn: #F5B44A; --warn-soft: rgba(245, 180, 74, .10); --bad: #FF8A7A; --good: #4ADE80;
    --shadow-s: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px -8px rgba(0, 0, 0, .45);
    --shadow-l: 0 2px 6px rgba(0, 0, 0, .3), 0 28px 60px -16px rgba(0, 0, 0, .6);
  }
}
[data-theme=dark] {
  color-scheme: dark;
  --bg: #0E1020; --surface: #171A2E; --surface-2: #1E2238; --fg: #E8EAF6; --muted: #A3A8C3; --line: #2A2E48;
  --accent: #B08CFF; --accent-2: #7AA7FF; --accent-fg: #FFFFFF; --accent-soft: rgba(155, 77, 240, .18);
  --warn: #F5B44A; --warn-soft: rgba(245, 180, 74, .10); --bad: #FF8A7A; --good: #4ADE80;
  --shadow-s: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 30px -8px rgba(0, 0, 0, .45);
  --shadow-l: 0 2px 6px rgba(0, 0, 0, .3), 0 28px 60px -16px rgba(0, 0, 0, .6);
}

/* ------------------------------------------------------------------ base */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.6 var(--ui-font); font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 70%, transparent); outline-offset: 2px; border-radius: 8px; }
code, pre, kbd { font-family: var(--mono); font-size: .88em; }
code { background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; padding: .05em .4em; }
kbd { background: var(--surface); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 6px; padding: 0 .4em; }
pre { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-s); padding: 12px 14px;
  overflow-x: auto; white-space: pre-wrap; word-break: break-word; position: relative; line-height: 1.5; }
pre code { background: none; border: 0; padding: 0; }
pre[data-copy] { padding-right: 104px; }
h1, h2, h3 { letter-spacing: -.02em; line-height: 1.2; }
h1 { font-size: clamp(30px, 4.6vw, 46px); margin: 0 0 10px; font-weight: 800; }
h2 { font-size: clamp(21px, 2.4vw, 26px); margin: 36px 0 12px; font-weight: 750; }
h3 { font-size: 18px; margin: 18px 0 6px; font-weight: 700; }
p { margin: 0 0 12px; }
ul, ol { padding-left: 22px; } li { margin: 4px 0; }
.muted { color: var(--muted); } .small { font-size: 14px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--fg); color: var(--bg); padding: 8px 12px; border-radius: 8px; z-index: 20; }
.skip:focus { left: 8px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ------------------------------------------------------------------ header */
.top { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent); }
.top-in { max-width: 1160px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; letter-spacing: -.02em; color: var(--fg); text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 7.5px; box-shadow: 0 4px 12px -4px rgba(155, 77, 240, .55); }
.nav { display: flex; gap: 2px; flex: 1; justify-content: center; }
.nav a { color: var(--muted); text-decoration: none; padding: 7px 12px; border-radius: var(--radius-pill); font-size: 15px; font-weight: 550; white-space: nowrap; }
.nav a:hover { color: var(--fg); background: var(--surface-2); }
.nav a[aria-current=page] { color: var(--fg); background: var(--surface); box-shadow: var(--shadow-s), inset 0 0 0 1px var(--line); }
.tools { display: flex; gap: 8px; align-items: center; margin-left: auto; }
.icon-btn { display: inline-grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--surface); color: var(--fg); cursor: pointer; box-shadow: var(--shadow-s); }
.icon-btn:hover { background: var(--surface-2); }
.icon-btn svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.menu-btn { display: none; }
@media (max-width: 1020px) {
  .top-in { flex-wrap: wrap; }
  .menu-btn { display: inline-grid; }
  .nav { order: 4; flex-basis: 100%; flex-direction: column; gap: 2px; display: none; padding: 6px 0 8px; }
  .top.open .nav { display: flex; }
  .nav a { border-radius: 10px; padding: 10px 12px; font-size: 16px; }
}
@media (max-width: 560px) {
  .top-in { padding: 8px 12px 10px; gap: 8px; flex-wrap: wrap; }
  .tools { display: contents; }
  #theme-btn { order: 1; margin-left: auto; }
  .menu-btn { order: 2; }
  #script-switch { order: 3; flex-basis: 100%; flex-wrap: nowrap; }
  #script-switch button { flex: 1; padding: 6px 4px; font-size: 13.5px; }
  .icon-btn { width: 36px; height: 36px; border-radius: 10px; }
}

/* ------------------------------------------------------------------ pill switch (three scripts) */
.pill-switch, .seg { display: inline-flex; padding: 4px; gap: 2px; border-radius: var(--radius-pill); background: var(--surface-2);
  border: 1px solid var(--line); box-shadow: inset 0 1px 2px rgba(15, 18, 34, .04); flex-wrap: wrap; }
.pill-switch button, .seg label { appearance: none; border: 0; background: transparent; color: var(--muted); font: inherit; font-weight: 600;
  font-size: 15px; padding: 7px 16px; border-radius: var(--radius-pill); cursor: pointer; line-height: 1.3; white-space: nowrap;
  transition: color .15s, background .15s, box-shadow .15s; }
.pill-switch.small button { font-size: 13.5px; padding: 5px 12px; }
.pill-switch button:hover, .seg label:hover { color: var(--fg); }
.pill-switch button[aria-pressed=true], .seg input:checked + label {
  background: var(--grad); color: #fff; box-shadow: 0 4px 14px -4px rgba(155, 77, 240, .6); }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg input:focus-visible + label { outline: 3px solid color-mix(in srgb, var(--accent) 70%, transparent); outline-offset: 2px; }
.seg label .yr { font-weight: 500; opacity: .75; font-size: .85em; margin-left: 4px; }

/* ------------------------------------------------------------------ layout */
.wrap { max-width: 1160px; margin: 0 auto; padding: 28px 20px 56px; }
.narrow { max-width: 880px; }
.page-head { padding: 28px 0 8px; }
.page-head p.lead { font-size: 18px; color: var(--muted); max-width: 720px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 650; color: var(--fg); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 5px 12px 5px 6px; box-shadow: var(--shadow-s); margin-bottom: 16px; }
.eyebrow b { background: var(--grad); color: #fff; border-radius: var(--radius-pill); padding: 1px 8px; font-size: 12px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.card h3 { margin-top: 0; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.note { background: var(--warn-soft); border: 1px solid color-mix(in srgb, var(--warn) 30%, transparent); border-radius: var(--radius-s); padding: 12px 14px; }
.status { min-height: 22px; font-size: 14px; color: var(--muted); margin: 8px 0 0; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 650; color: var(--muted); font-size: 14px; }
tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.table-wrap.small { font-size: 14.5px; }

/* ------------------------------------------------------------------ buttons and inputs */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-size: 15px; font-weight: 600;
  padding: 9px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); cursor: pointer;
  text-decoration: none; box-shadow: var(--shadow-s); transition: transform .12s, box-shadow .15s, background .15s; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--grad); border-color: transparent; color: #fff; box-shadow: 0 6px 18px -6px rgba(155, 77, 240, .65); }
.btn.primary:hover { filter: brightness(1.06) saturate(1.05); box-shadow: 0 10px 24px -8px rgba(155, 77, 240, .75); }
.btn.ghost { background: transparent; box-shadow: none; }
.btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.btn[disabled], .btn[aria-disabled=true] { opacity: .5; cursor: default; pointer-events: none; }
select, input[type=text], input[type=url], textarea {
  font: inherit; color: var(--fg); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); }
select { padding: 7px 10px; }
textarea:focus, select:focus { outline: none; border-color: color-mix(in srgb, var(--accent) 60%, var(--line)); box-shadow: 0 0 0 4px var(--accent-soft); }
input[type=checkbox], input[type=radio] { accent-color: #9B4DF0; width: 17px; height: 17px; }

/* ------------------------------------------------------------------ home hero + converter */
.hero-wrap { position: relative; isolation: isolate; }
.hero-wrap::before { content: ""; position: absolute; inset: -120px 0 auto; height: 620px; background: var(--hero-glow); z-index: -1; pointer-events: none; }
.hero { display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: center; padding: 26px 0 26px; }
.hero-logo { width: 96px; height: 96px; border-radius: 24px; box-shadow: var(--shadow-l); }
.hero h1 { margin: 0 0 8px; }
.hero p.lead { font-size: 18px; color: var(--muted); max-width: 680px; margin: 0; }
@media (max-width: 640px) { .hero { grid-template-columns: 1fr; gap: 14px; padding-top: 10px; } .hero-logo { display: none; } .hero p.lead { font-size: 16.5px; }
  .conv-bar .seg { width: 100%; flex-wrap: nowrap; } .conv-bar .seg label { flex: 1; text-align: center; padding: 8px 6px; font-size: 14.5px; }
  .converter { padding: 14px; } .converter .pane textarea { min-height: 190px; } .wrap { padding-left: 14px; padding-right: 14px; } }
.converter { padding: 18px; box-shadow: var(--shadow-l); }
.conv-bar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.conv-bar .lbl { font-size: 13px; font-weight: 650; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.conv-bar .spacer { flex: 1; }
.panes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .panes { grid-template-columns: 1fr; } }
.pane label.h { display: block; font-size: 13px; font-weight: 650; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .06em; }
.pane textarea { width: 100%; min-height: 280px; resize: vertical; padding: 14px 16px; font-size: 17px; line-height: 1.6; border-radius: 12px; background: var(--surface); }
.pane textarea[readonly] { background: var(--surface-2); }
.pane .meta { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; font-size: 13px; color: var(--muted); margin-top: 6px; min-height: 20px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.settings { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 12px; }
.settings summary { cursor: pointer; font-weight: 650; color: var(--muted); list-style: none; display: inline-flex; align-items: center; gap: 6px; }
.settings summary::before { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform .15s; }
.settings[open] summary::before { transform: rotate(45deg); }
.settings summary::-webkit-details-marker { display: none; }
.settings .rows { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); margin-top: 12px; }
.settings fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin: 0; background: var(--surface); }
.settings fieldset { min-width: 0; }                      /* a long option (hashtags) must not widen the column */
.settings select { max-width: 100%; }
.settings select#ht { width: 100%; }
.settings legend { font-size: 13px; font-weight: 650; color: var(--muted); padding: 0 4px; }
.settings label { display: flex; gap: 10px; align-items: center; margin: 6px 0; font-size: 15px; }

/* feature grid and link cards */
.features { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.feature { padding: 18px; }
.feature .ic, .dl-card .ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--grad-soft); color: var(--accent); margin-bottom: 12px; }
.feature .ic svg, .dl-card .ic svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.feature h3 { font-size: 16.5px; margin: 0 0 4px; }
.feature p { color: var(--muted); font-size: 15px; margin: 0; }
a.link-card { display: block; color: inherit; text-decoration: none; transition: transform .15s, box-shadow .15s, border-color .15s; position: relative; }
a.link-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-l); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }
a.link-card h3 { margin: 0 0 6px; display: flex; align-items: center; gap: 8px; }
a.link-card h3::after { content: "→"; color: var(--accent); transition: transform .15s; }
a.link-card:hover h3::after { transform: translateX(3px); }
a.link-card p { color: var(--muted); font-size: 15px; margin: 0; }

/* ------------------------------------------------------------------ files page */
.drop { border: 2px dashed color-mix(in srgb, var(--accent) 35%, var(--line)); border-radius: var(--radius); padding: 34px 18px; text-align: center;
  background: var(--grad-soft), var(--surface); transition: border-color .15s, background .15s; }
.drop.over { border-color: var(--accent); background: var(--accent-soft); }
.drop p { margin: 6px 0; }
.drop .drop-ic { width: 56px; height: 56px; border-radius: 16px; display: inline-grid; place-items: center; background: var(--grad); color: #fff; box-shadow: 0 10px 24px -8px rgba(155, 77, 240, .7); margin-bottom: 8px; }
.drop .drop-ic svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.drop .pick { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin: 12px 0; }
.files { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 10px; }
.files > li { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; box-shadow: var(--shadow-s); }
.files .row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.files .name { font-weight: 650; word-break: break-all; }
.files .stat { font-size: 14px; color: var(--muted); }
.files .row .stat { flex: 1; min-width: 180px; }
.files .err { color: var(--bad); }
.files .fmt { font-size: 12px; font-weight: 650; border-radius: var(--radius-pill); padding: 1px 9px; color: var(--accent); background: var(--accent-soft); }
.files ul.notes { margin: 8px 0 0; padding-left: 18px; font-size: 14px; color: var(--warn); }
.files-bar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 14px; padding: 10px 12px; border-radius: 12px; background: var(--surface-2); border: 1px solid var(--line); }
.files-bar .grow { flex: 1; }
.files-bar .stat { font-size: 14px; color: var(--muted); font-weight: 600; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 6px 0 0; }
.chips li { border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 0 9px; font-size: 13px; background: var(--surface-2); margin: 0; }
.chips.warn li { border-color: color-mix(in srgb, var(--warn) 45%, transparent); }

/* ------------------------------------------------------------------ downloads */
.dl-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.dl-card { display: flex; flex-direction: column; gap: 8px; }
.dl-card h3 { margin: 0; font-size: 18px; }
.dl-card p { color: var(--muted); font-size: 15px; margin: 0; flex: 1; }
.dl-card .acts { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.dl-card .tag { align-self: flex-start; font-size: 12px; font-weight: 650; color: var(--muted); background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 1px 9px; }
.dl-feature { position: relative; overflow: hidden; padding: 26px; }
.dl-feature::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--grad); }
.dl-feature .two { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; margin-top: 10px; }
@media (max-width: 760px) { .dl-feature .two { grid-template-columns: 1fr; } }
.dl-feature h4 { margin: 0 0 6px; font-size: 15px; }
.tg-card { background: linear-gradient(135deg, #2AABEE, #229ED9); color: #fff; border: 0; }
.tg-card p, .tg-card .tag { color: rgba(255, 255, 255, .9); }
.tg-card .tag { background: rgba(255, 255, 255, .16); border-color: rgba(255, 255, 255, .3); }
.tg-card .ic { background: rgba(255, 255, 255, .18); color: #fff; }
.tg-card .btn { background: #fff; color: #1c7fb6; border: 0; }

/* alphabet */
.letters { display: grid; grid-template-columns: repeat(auto-fill, minmax(54px, 1fr)); gap: 8px; padding: 0; list-style: none; margin: 0; }
.letters li { text-align: center; border: 1px solid var(--line); border-radius: 12px; padding: 10px 0; font-size: 21px; font-weight: 700; background: var(--surface); margin: 0; }
.letters li.new { border-color: transparent; background: var(--grad); color: #fff; box-shadow: 0 6px 16px -6px rgba(155, 77, 240, .6); }

/* ------------------------------------------------------------------ terilma (terilma.html) */
.kbd-hero { display: grid; gap: 22px; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); align-items: center; padding: 26px; position: relative; overflow: hidden; }
.kbd-hero::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--grad); }
@media (max-width: 760px) { .kbd-hero { grid-template-columns: 1fr; } }
.kbd-keys { display: flex; flex-wrap: wrap; gap: 10px; }
.kbd-keys span { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--line); border-bottom-width: 3px; position: relative; }
.kbd-keys span:nth-child(-n+5) b { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.kbd-keys kbd { position: absolute; top: 4px; left: 6px; border: 0; background: none; padding: 0; font-size: 11px; color: var(--muted); }
.kbd-keys b { font-size: 28px; font-weight: 750; line-height: 1; margin-top: 8px; }
.kbd-keys span:nth-child(n+6) b { color: var(--accent); }
.kbd-points { margin: 0; padding-left: 18px; display: grid; gap: 8px; }
.kbd-dl .dl-card .ic svg { fill: currentColor; stroke: none; }
.kbd-card { padding: 20px; }
.kbd-seg { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; border-radius: var(--radius-pill); background: var(--surface-2); border: 1px solid var(--line); margin-bottom: 14px; }
.kbd-seg label { padding: 6px 14px; border-radius: var(--radius-pill); cursor: pointer; font-size: 14px; font-weight: 600; color: var(--muted); user-select: none; }
#kl0:checked ~ .kbd-seg label[for=kl0], #kl1:checked ~ .kbd-seg label[for=kl1],
#kl2:checked ~ .kbd-seg label[for=kl2], #kl3:checked ~ .kbd-seg label[for=kl3] { background: var(--surface); color: var(--fg); box-shadow: var(--shadow-s); }
#kl0:focus-visible ~ .kbd-seg label[for=kl0], #kl1:focus-visible ~ .kbd-seg label[for=kl1],
#kl2:focus-visible ~ .kbd-seg label[for=kl2], #kl3:focus-visible ~ .kbd-seg label[for=kl3] { outline: 2px solid var(--accent); outline-offset: 2px; }
.kbd-fig { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.kbd-svg { display: block; width: 100%; min-width: 620px; height: auto; font-family: var(--ui-font); }
.kbd-svg .kk rect { fill: var(--surface); stroke: var(--line); stroke-width: 1.5; }
.kbd-svg .kk-fn rect { fill: var(--surface-2); }
.kbd-svg .kk-uz rect { fill: var(--accent-soft); stroke: color-mix(in srgb, var(--accent) 45%, transparent); }
.kbd-svg .fn { font-size: 12px; fill: var(--muted); }
.kbd-svg .leg { font-size: 11px; fill: var(--muted); opacity: .75; }
.kbd-svg .ch { font-size: 24px; font-weight: 650; fill: var(--fg); text-anchor: middle; }
.kbd-svg .ch.hi { fill: var(--accent); font-weight: 800; }
.kbd-svg .ch.dead { fill: var(--muted); font-style: italic; }
.kbd-svg .ch.sp { font-size: 18px; fill: var(--muted); }
.kbd-svg .l1, .kbd-svg .l2, .kbd-svg .l3 { display: none; }
#kl1:checked ~ .kbd-fig .l0, #kl2:checked ~ .kbd-fig .l0, #kl3:checked ~ .kbd-fig .l0 { display: none; }
#kl1:checked ~ .kbd-fig .l1, #kl2:checked ~ .kbd-fig .l2, #kl3:checked ~ .kbd-fig .l3 { display: inline; }
#kl1:checked ~ .kbd-fig .mod-shift rect, #kl3:checked ~ .kbd-fig .mod-shift rect,
#kl2:checked ~ .kbd-fig .mod-opt rect, #kl3:checked ~ .kbd-fig .mod-opt rect { fill: var(--accent); stroke: var(--accent); }
#kl1:checked ~ .kbd-fig .mod-shift .fn, #kl3:checked ~ .kbd-fig .mod-shift .fn,
#kl2:checked ~ .kbd-fig .mod-opt .fn, #kl3:checked ~ .kbd-fig .mod-opt .fn { fill: var(--accent-fg); font-weight: 700; }
#kl1:checked ~ .kbd-fig .kk-q rect { fill: var(--accent-soft); stroke: color-mix(in srgb, var(--accent) 45%, transparent); }
.kbd-legend { margin: 12px 0 4px; }
.kbd-table td, .kbd-table th { text-align: center; }
.kbd-table td:first-child, .kbd-table th:first-child { text-align: left; }
.kbd-table .dead { font-style: italic; color: var(--muted); }
.kbd-how { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
@media (max-width: 860px) { .kbd-how { grid-template-columns: 1fr; } }
.kbd-how h3 { margin-top: 0; }
.kbd-how ol { padding-left: 20px; } .kbd-how li { margin: 6px 0; }
.kbd-ill { margin: 0 0 10px; }
.kbd-ill svg { display: block; width: 100%; height: auto; font-family: var(--ui-font); }
.kbd-ill .w { fill: var(--surface-2); stroke: var(--line); }
.kbd-ill .p { fill: var(--surface); stroke: var(--line); }
.kbd-ill .row { fill: var(--surface-2); }
.kbd-ill .sel { fill: var(--accent-soft); stroke: var(--accent); }
.kbd-ill .bar { fill: var(--surface); stroke: var(--line); }
.kbd-ill .win { fill: var(--accent-2); }
.kbd-ill .btn { fill: var(--accent); }
.kbd-ill .mini rect { fill: var(--surface-2); stroke: var(--line); }
.kbd-ill .mini rect.hl { fill: var(--accent-soft); stroke: var(--accent); }
.kbd-ill .t { font-size: 11px; font-weight: 700; fill: var(--fg); }
.kbd-ill .s { font-size: 10px; fill: var(--fg); }
.kbd-ill .s.b { font-weight: 700; } .kbd-ill .s.big { font-size: 15px; fill: var(--muted); }
.kbd-ill .s.w2 { fill: var(--accent); font-size: 10px; } .kbd-ill .s.bw { fill: #fff; font-weight: 700; }
.kbd-faq details { border-bottom: 1px solid var(--line); padding: 10px 2px; }
.kbd-faq details:last-child { border-bottom: 0; }
.kbd-faq summary { cursor: pointer; font-weight: 650; }
.kbd-faq p { margin: 8px 0 2px; color: var(--muted); }

/* ------------------------------------------------------------------ footer */
footer.foot { border-top: 1px solid var(--line); margin-top: 56px; background: var(--surface); }
footer .foot-in { max-width: 1160px; margin: 0 auto; padding: 32px 20px 36px; display: grid; gap: 24px; grid-template-columns: 1.2fr 1fr 1.4fr; color: var(--muted); font-size: 14px; }
footer .foot-in p { margin: 6px 0; }
footer .foot-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 16px; align-content: start; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--fg); }
footer .brand { font-size: 17px; }
footer .brand img { width: 28px; height: 28px; border-radius: 8px; }
@media (max-width: 760px) { footer .foot-in { grid-template-columns: 1fr; } }

.copy-btn { position: absolute; top: 8px; right: 8px; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: var(--radius-pill); border: 1px solid var(--line);
  background: var(--surface); color: var(--fg); cursor: pointer; font-family: var(--ui-font); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ------------------------------------------------------------------ technical log (footer → dialog; drawn by assets/log.js) */
.link-btn { font: inherit; color: var(--accent); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; }
.log-dialog { width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 48px); padding: 0; color: var(--fg); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-l); }
.log-dialog::backdrop { background: rgba(15, 18, 34, .45); }
.log-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px 0; }
.log-head h2 { margin: 0; font-size: 19px; }
.log-body { padding: 4px 18px 18px; }
.log-body p { margin: 8px 0 0; }
.log-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.log-row .btn { font-size: 14px; padding: 8px 14px; }
.log-status:empty { display: none; }
.log-status.is-ok { color: var(--good); } .log-status.is-error { color: var(--bad); }
.log-label { display: block; margin-top: 12px; font-size: 13px; font-weight: 600; color: var(--muted); }
.log-text { width: 100%; box-sizing: border-box; margin-top: 10px; padding: 8px 10px; color: var(--fg); background: var(--surface-2);
  border: 1px solid var(--line); border-radius: var(--radius-s); font: 12px/1.4 var(--mono, ui-monospace, Menlo, Consolas, monospace); }

/* ------------------------------------------------------------------ kanal.html («Kanalni oʻzim oʻgiraman») */
.kanal .kstep, .kanal .kacct { margin-top: 16px; }
.kanal .kstep h2 { margin: 0 0 10px; font-size: 21px; }
.kneeds { margin: 0 0 14px; padding-left: 20px; color: var(--muted); font-size: 15px; }
.kneeds li { margin: 4px 0; }
.kactions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 14px; }
.kactions + .muted { margin-top: 10px; }
.kcheck { display: inline-flex; gap: 8px; align-items: center; font-size: 15px; }
.kqr { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: center; margin-top: 8px; }
.kqr-code { width: 220px; height: 220px; background: #fff; border-radius: 16px; padding: 10px; border: 1px solid var(--line); box-shadow: var(--shadow-s);
  display: flex; align-items: center; justify-content: center; }
.kqr-code svg { width: 100%; height: 100%; display: block; }
.kpw { margin-top: 8px; max-width: 520px; }
.kpw h3 { margin: 0 0 4px; }
.kpw label { display: block; font-weight: 600; font-size: 14px; margin: 8px 0 4px; }
.kpw-row { display: flex; gap: 8px; flex-wrap: wrap; }
.kpw input, .kinput, .krange input { font: inherit; color: var(--fg); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s);
  padding: 9px 12px; min-width: 0; }
.kpw input { flex: 1 1 200px; }
.kinput { width: 100%; margin: 0 0 10px; }
.kpw input:focus, .kinput:focus, .krange input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.kbad { color: var(--bad); }
.kgood { color: var(--good); }
.kwarn { color: var(--warn); }
.kacct { display: flex; gap: 14px; align-items: center; padding: 14px 18px; }
.kacct-ava, .kch-ava { flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--grad); color: #fff; font-weight: 700; }
.kacct-ava { width: 44px; height: 44px; font-size: 16px; }
.kacct-who { flex: 1; min-width: 0; line-height: 1.35; }
.kacct-who p { margin: 2px 0 0; }
.khead { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.khead h2 { margin: 0 0 10px; }
.btn.small { padding: 6px 12px; font-size: 14px; }
.klist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; max-height: 420px; overflow-y: auto; }
.kch { display: flex; gap: 12px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; background: var(--surface);
  transition: border-color .12s, background .12s; }
.kch:hover { background: var(--surface-2); }
.kch input { position: absolute; opacity: 0; pointer-events: none; }
.kch:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.kch:has(input:focus-visible) { outline: 3px solid color-mix(in srgb, var(--accent) 70%, transparent); outline-offset: 2px; }
.kch-ava { width: 36px; height: 36px; font-size: 15px; }
.kch-txt { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.kch-name { font-weight: 650; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kch-meta { font-size: 13px; color: var(--muted); }
.kch-role { font-size: 12px; font-weight: 650; border-radius: var(--radius-pill); padding: 1px 9px; color: var(--accent); background: var(--accent-soft); }
.kchan { font-weight: 650; margin: -4px 0 12px; }
.kprem { margin: -4px 0 6px; }
.ksub { margin-top: 10px; }
.kanal .settings .kwide { grid-column: 1 / -1; }
.kanal .settings label { align-items: flex-start; }
.kanal .settings label input { margin-top: 5px; }
.kanal .settings select { font: inherit; font-size: 15px; color: var(--fg); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; max-width: 100%; }
.kanal .settings input:disabled + span { opacity: .5; }
.krange { display: flex; gap: 12px; flex-wrap: wrap; }
.krange label { flex-direction: column; align-items: stretch !important; gap: 4px !important; font-size: 14px !important; }
.krange input { width: 150px; margin: 0 !important; }
.kbar { height: 10px; border-radius: var(--radius-pill); background: var(--surface-2); border: 1px solid var(--line); overflow: hidden; }
.kbar-fill { height: 100%; width: 0; background: var(--grad); transition: width .3s; }
.kstats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 12px 0 0; }
.kstat { background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 8px 10px; }
.kstat dt { font-size: 12px; color: var(--muted); font-weight: 600; }
.kstat dd { margin: 0; font-size: 20px; font-weight: 750; font-variant-numeric: tabular-nums; }
.kstat-ok dd { color: var(--good); }
.kstat-skip dd { color: var(--warn); }
.kstat-err dd { color: var(--bad); }
.klog { list-style: none; margin: 10px 0 0; padding: 0; font-size: 14px; max-height: 360px; overflow-y: auto; }
.klog li { display: flex; flex-wrap: wrap; gap: 4px 10px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.klog li a { font-weight: 650; font-variant-numeric: tabular-nums; min-width: 56px; }
.klog .klog-res { color: var(--muted); }
.klog-ok .klog-res { color: var(--good); }
.klog-skip .klog-res { color: var(--warn); }
.klog-err .klog-res { color: var(--bad); }
.klog .klog-head { flex-basis: 100%; color: var(--fg); opacity: .85; overflow-wrap: anywhere; }
.kreasons { display: grid; gap: 8px; margin: 12px 0; }
.kreason { border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; background: var(--surface); }
.kreason summary { cursor: pointer; display: flex; justify-content: space-between; gap: 10px; font-weight: 600; }
.kreason .kcount { font-variant-numeric: tabular-nums; color: var(--muted); }
.kreason-err summary { color: var(--bad); }
.kreason ul { margin: 8px 0 0; padding-left: 18px; font-size: 14px; max-height: 280px; overflow-y: auto; }
.kreason li { overflow-wrap: anywhere; }
#rep-table td { vertical-align: top; overflow-wrap: anywhere; }
.kfaq li { margin: 8px 0; }
@media (max-width: 640px) {
  .kqr { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .kstats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .kacct { flex-wrap: wrap; }
  .kacct .btn { width: 100%; }
  .kactions .btn { flex: 1 1 auto; }
  .krange input { width: 100%; }
  .krange label { flex: 1 1 120px; }
}

/* ================================================================== redesign (29.10.2026) */
.status.is-error { color: var(--bad); }
.hero-in { padding-bottom: 0; }
.hero { display: block; padding: 18px 0 18px; }
.hero h1 { font-size: clamp(24px, 3.4vw, 36px); font-weight: 780; max-width: 900px; margin: 0; letter-spacing: -.025em; }
.conv-help { margin: 12px 2px 0; }
.page-head p.lead { font-size: 17px; }

/* ---- settings bar (converter, files) */
.ctrl-bar { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: center; justify-content: space-between; padding: 0 0 14px;
  margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.ctrl-bar .dir, .ctrl-bar .opts { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ctrl-lbl { font-size: 13px; font-weight: 650; color: var(--muted); }
.pill-select { appearance: none; -webkit-appearance: none; font: inherit; font-size: 14.5px; font-weight: 600; color: var(--fg); background: var(--surface-2)
  url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237A7F96' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 10px center / 14px;
  border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 7px 32px 7px 14px; cursor: pointer; }
.ghost-ic { border-color: transparent; background: transparent; box-shadow: none; }
.ghost-ic:hover { background: var(--surface-2); }
.seg label { font-size: 14.5px; padding: 6px 14px; }
.seg label .short { display: none; }
.opt-btn { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 10px; font: inherit; font-size: 14px; font-weight: 600; color: var(--fg);
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; cursor: pointer; white-space: nowrap; position: relative; }
.opt-btn:hover { background: var(--surface-2); }
.opt-btn[aria-expanded=true] { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); box-shadow: 0 0 0 3px var(--accent-soft); }
.opt-ic { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 3px; border-radius: 6px; background: var(--accent-soft); color: var(--accent);
  font-weight: 750; font-size: 13px; line-height: 1; }
.opt-val { color: var(--muted); font-weight: 550; }
.opt-val:empty { display: none; }
.opt-btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.opt-btn svg.chev { width: 14px; height: 14px; color: var(--muted); margin-left: -2px; }
.opt-btn.icon-only { width: 36px; padding: 0; justify-content: center; }
.opt-btn .badge { position: absolute; top: -6px; right: -6px; min-width: 17px; height: 17px; border-radius: 9px; background: var(--grad); color: #fff; font-size: 11px;
  font-weight: 750; display: grid; place-items: center; padding: 0 4px; }
.opt-btn.toggle .sw { width: 30px; height: 18px; border-radius: 9px; background: var(--line); position: relative; transition: background .15s; flex: none; }
.opt-btn.toggle .sw::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.3); transition: transform .15s; }
.opt-btn.toggle[aria-pressed=true] .sw { background: #9B4DF0; }
.opt-btn.toggle[aria-pressed=true] .sw::after { transform: translateX(12px); }
.opt-btn.toggle[aria-pressed=false] .opt-ic { background: var(--surface-2); color: var(--muted); }

/* ---- popovers */
.pop-wrap { position: relative; display: inline-flex; }
.pop { position: absolute; top: calc(100% + 6px); left: 0; z-index: 30; min-width: 220px; max-width: min(340px, calc(100vw - 16px)); padding: 8px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-l); }
.pop-right { left: auto; right: 0; }
.pop-wide { min-width: 280px; }
.pop-up { top: auto; bottom: calc(100% + 6px); }
.pop-h { margin: 2px 6px 6px; font-size: 12.5px; font-weight: 650; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.pop-opt { display: flex; gap: 10px; align-items: center; padding: 8px; border-radius: 9px; cursor: pointer; font-size: 14.5px; line-height: 1.35; }
.pop-opt:hover { background: var(--surface-2); }
.pop-opt input { flex: none; margin: 0; }
.pop-opt:has(input:checked) { background: var(--accent-soft); }
.pop-opt.check:has(input:checked) { background: transparent; }
.pop-opt.check:hover { background: var(--surface-2); }
.pop-opt.sel { justify-content: space-between; cursor: default; }
.pop-opt.sel select { padding: 4px 8px; font-size: 14px; }
.pop-foot { margin: 6px 6px 2px; padding-top: 8px; border-top: 1px solid var(--line); font-size: 13.5px; }
.pop.menu { min-width: 250px; padding: 6px; }
.pop.menu button { display: flex; width: 100%; gap: 12px; align-items: baseline; padding: 9px 10px; border: 0; border-radius: 9px; background: transparent; color: var(--fg);
  font: inherit; font-size: 14.5px; text-align: left; cursor: pointer; }
.pop.menu button:hover, .pop.menu button:focus-visible { background: var(--surface-2); }
.pop.menu button b { min-width: 46px; font-family: var(--mono); font-size: 13px; }
.pop.menu button span { color: var(--muted); }

/* ---- editor panes */
.panes { gap: 16px; }
.pane { min-width: 0; display: flex; flex-direction: column; }
.pane-head { display: flex; flex-direction: column; gap: 8px; margin-bottom: 8px; min-height: 30px; }
.pane-dst .pane-head { justify-content: flex-end; }
.pane-head .h { font-size: 13px; font-weight: 650; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.fmt-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 2px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.tb { display: inline-grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 8px; background: transparent; color: var(--fg); cursor: pointer; padding: 0; }
.tb:hover { background: var(--surface); box-shadow: var(--shadow-s); }
.tb[aria-pressed=true] { background: var(--accent-soft); color: var(--accent); }
.tb svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tb-text { width: auto; display: inline-flex; gap: 6px; padding: 0 8px; font: inherit; font-size: 13px; font-weight: 600; }
.tb-sep { width: 1px; height: 20px; background: var(--line); margin: 0 3px; }
.tb-select { height: 32px; padding: 0 8px; font-size: 13.5px; border-radius: 8px; background: var(--surface); }
.link-pop { min-width: 290px; }
.link-pop .row { display: flex; gap: 6px; }
.link-pop input { flex: 1; min-width: 0; padding: 7px 10px; }
.link-pop p { margin: 6px 2px; }
.editor { flex: 1; min-height: 300px; max-height: 62vh; overflow: auto; padding: 14px 16px; font-size: 17px; line-height: 1.6; border: 1px solid var(--line);
  border-radius: 12px; background: var(--surface); color: var(--fg); overflow-wrap: anywhere; outline: none; position: relative; }
.editor:focus { border-color: color-mix(in srgb, var(--accent) 60%, var(--line)); box-shadow: 0 0 0 4px var(--accent-soft); }
.editor.result { background: var(--surface-2); }
.editor.is-empty::before { content: attr(data-placeholder); color: var(--muted); opacity: .8; position: absolute; pointer-events: none; }
.editor > :first-child { margin-top: 0; }
.editor p { margin: 0 0 .6em; }
.editor h1 { font-size: 1.6em; margin: .4em 0 .4em; } .editor h2 { font-size: 1.35em; margin: .4em 0 .4em; } .editor h3 { font-size: 1.15em; margin: .4em 0 .3em; }
.editor blockquote { margin: .4em 0 .8em; padding: 2px 0 2px 14px; border-left: 3px solid color-mix(in srgb, var(--accent) 50%, var(--line)); color: var(--muted); }
.editor ul, .editor ol { margin: 0 0 .6em; padding-left: 1.5em; }
.editor li { margin: 2px 0; }
.btn.small { padding: 6px 12px; font-size: 14px; }
.btn.big { padding: 14px 20px; font-size: 17px; width: 100%; }
.split { display: inline-flex; }
.split .split-main { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.split .split-arrow { border-top-left-radius: 0; border-bottom-left-radius: 0; border-left: 0; padding: 9px 9px; }
.actions .split .pop { left: auto; right: 0; }

/* ---- home tiles */
.more { padding-top: 34px; }
.more h2 { margin-top: 0; font-size: 20px; }
.tiles { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.tile { display: flex; gap: 14px; align-items: center; padding: 14px 16px; color: inherit; text-decoration: none; box-shadow: var(--shadow-s); transition: border-color .15s, transform .15s; }
.tile:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); transform: translateY(-1px); text-decoration: none; }
.tile .ic { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--grad-soft); color: var(--accent); }
.tile .ic svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tile b { display: block; font-size: 15.5px; }
.tile > span:last-child > span { display: block; color: var(--muted); font-size: 14px; line-height: 1.4; }

/* ---- files */
.files-card .drop { padding: 28px 16px; }
.drop-t { font-weight: 650; font-size: 17px; }
.files-bar { flex-direction: column; align-items: stretch; gap: 10px; }
.files-progress { display: flex; flex-direction: column; gap: 6px; }
.progress { height: 8px; border-radius: 4px; background: var(--line); overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: var(--grad); transition: width .3s; }
.progress.done span { background: var(--good); }
.files-acts { display: flex; gap: 8px; flex-wrap: wrap; }
.files > li.is-wait { opacity: .85; }
.files > li.is-error { border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.spin { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--accent); animation: hspin .8s linear infinite; flex: none; }
@keyframes hspin { to { transform: rotate(360deg); } }

/* ---- help, privacy */
.help-grid { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 28px; align-items: start; }
.help-toc { position: sticky; top: 76px; font-size: 14.5px; }
.help-toc .toc-h { font-size: 12.5px; font-weight: 650; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin: 0 0 6px 10px; }
.help-toc ul { list-style: none; margin: 0; padding: 0; }
.help-toc li { margin: 0; }
.help-toc a { display: block; padding: 5px 10px; border-radius: 8px; color: var(--muted); text-decoration: none; }
.help-toc a:hover { background: var(--surface-2); color: var(--fg); }
.hsec { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin-bottom: 14px; box-shadow: var(--shadow-s); }
.hsec h2 { margin: 0 0 10px; font-size: 20px; }
.hsec h3 { font-size: 16px; margin: 16px 0 8px; }
.hsec > :last-child { margin-bottom: 0; }
.steps { list-style: none; counter-reset: st; padding: 0; margin: 0 0 12px; }
.steps li { counter-increment: st; position: relative; padding-left: 36px; margin: 8px 0; }
.steps li::before { content: counter(st); position: absolute; left: 0; top: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--accent-soft); color: var(--accent);
  font-size: 13px; font-weight: 750; display: grid; place-items: center; }
.defs { margin: 0; display: grid; grid-template-columns: minmax(150px, 220px) 1fr; gap: 10px 16px; }
.defs dt { font-weight: 650; } .defs dd { margin: 0; color: var(--muted); }
.notes { padding-left: 20px; color: var(--muted); font-size: 15px; }
.ftable td:first-child { white-space: nowrap; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq details:last-child { border-bottom: 0; }
.faq summary { cursor: pointer; font-weight: 650; padding: 8px 28px 8px 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 14px; width: 7px; height: 7px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform .15s; }
.faq details[open] summary::after { transform: rotate(-135deg); top: 18px; }
.faq details > p, .faq details > div { margin: 0 0 10px; color: var(--muted); }
.prose .hsec p { color: var(--fg); }
.abc-table td, .abc-table th { text-align: center; } .abc-table td b { color: var(--accent); }
.cta-line { margin-top: 14px; }
.kbd-hint { margin: 0; font-size: 16px; }
@media (max-width: 860px) {
  .help-grid { grid-template-columns: 1fr; gap: 12px; }
  .help-toc { position: static; }
  .help-toc ul { display: flex; flex-wrap: wrap; gap: 6px; }
  .help-toc a { border: 1px solid var(--line); border-radius: var(--radius-pill); padding: 4px 12px; background: var(--surface); }
  .defs { grid-template-columns: 1fr; gap: 2px; } .defs dd { margin-bottom: 8px; }
}

/* ---- kanal: login */
.klogin { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 300px); gap: 24px; align-items: center; margin-top: 6px; }
.klogin-how { display: flex; gap: 20px; align-items: center; }
.kphone { width: 120px; flex: none; height: auto; }
.kp-body { fill: var(--fg); opacity: .9; } .kp-screen { fill: var(--surface-2); } .kp-notch { fill: var(--fg); opacity: .9; }
.kp-bar { fill: color-mix(in srgb, var(--accent) 70%, var(--accent-2)); } .kp-tab { fill: var(--surface); }
.kp-rows circle { fill: color-mix(in srgb, var(--accent-2) 45%, var(--surface)); } .kp-rows rect, .kp-row { fill: var(--line); }
.kp-dim { fill: var(--line); opacity: .7; } .kp-dim2 { fill: var(--line); } .kp-hl { fill: var(--accent); } .kp-ava { fill: color-mix(in srgb, var(--accent) 40%, var(--surface)); }
.kp-row-hl { fill: var(--accent) !important; animation: kpulse 1.2s ease-in-out infinite; } .kp-dev { fill: var(--surface); stroke: var(--muted); stroke-width: 1.5; }
.kp-qrmini, .kp-qrbig { fill: var(--fg); } .kp-btn { fill: var(--accent); animation: kpulse 1.2s ease-in-out infinite; }
.kp-cam { fill: #0F1222; } .ks-5 .kp-qrbig { fill: #fff; } .kp-frame { fill: none; stroke: #fff; stroke-width: 3; stroke-linecap: round; }
.kp-scan { fill: #9B4DF0; animation: kscan 1.4s ease-in-out infinite alternate; }
@keyframes kscan { from { transform: translateY(0); } to { transform: translateY(96px); } }
@keyframes kpulse { 50% { opacity: .55; } }
.ks-scr { opacity: 0; animation: kscr 12.5s infinite; }
.ks-1 { animation-delay: 0s; } .ks-2 { animation-delay: -10s; } .ks-3 { animation-delay: -7.5s; } .ks-4 { animation-delay: -5s; } .ks-5 { animation-delay: -2.5s; }
@keyframes kscr { 0%, 19% { opacity: 1; } 20%, 100% { opacity: 0; } }
.ksteps { list-style: none; counter-reset: ks; margin: 0; padding: 0; display: grid; gap: 6px; }
.ksteps li { counter-increment: ks; display: flex; gap: 10px; align-items: center; padding: 7px 10px; border-radius: 10px; font-size: 15px; animation: kstep 12.5s infinite; }
.ksteps li::before { content: counter(ks); flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 13px; font-weight: 750;
  background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); }
.ksteps li:nth-child(1) { animation-delay: 0s; } .ksteps li:nth-child(2) { animation-delay: -10s; } .ksteps li:nth-child(3) { animation-delay: -7.5s; }
.ksteps li:nth-child(4) { animation-delay: -5s; } .ksteps li:nth-child(5) { animation-delay: -2.5s; }
@keyframes kstep { 0%, 19% { background: var(--accent-soft); } 20%, 100% { background: transparent; } }
@media (prefers-reduced-motion: reduce) {
  .ks-scr, .ksteps li, .kp-scan, .kp-btn, .kp-row-hl { animation: none; }
  .ks-scr { opacity: 0; } .ks-5 { opacity: 1; }
}
.klogin-main { display: flex; flex-direction: column; gap: 12px; align-items: stretch; min-width: 0; }
.kqr-start { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.kqr-ph { width: 220px; height: 220px; border-radius: 18px; border: 2px dashed var(--line); display: grid; place-items: center; background: var(--surface-2); }
.kqr-ph svg { width: 64px; height: 64px; fill: none; stroke: var(--muted); stroke-width: 1.4; opacity: .6; }
.klogin .kqr { display: flex; flex-direction: column; align-items: center; gap: 8px; grid-template-columns: none; margin: 0; }
.klogin .kqr-code { position: relative; }
.kqr-code #qr, .kqr-code #qr svg { width: 100%; height: 100%; display: block; }
.kqr-logo { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 46px; height: 46px; border-radius: 12px; background: #fff; padding: 3px; display: grid; place-items: center; }
.kqr-logo img { width: 40px; height: 40px; border-radius: 9px; }
.kqr-code #qr:empty + .kqr-logo { display: none; }
.kqr-timer { width: 220px; height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.kqr-timer span { display: block; height: 100%; width: 100%; background: var(--grad); transition: width 1s linear; }
.kalt { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; justify-content: center; }
.kmob { display: flex; flex-direction: column; gap: 8px; }
.klogin.is-mobile:not(.want-qr) #login-start, .klogin.is-mobile:not(.want-qr) #login-qr, .klogin.is-mobile:not(.want-qr) .klogin-how { display: none !important; }
.klogin.mode-phone #login-start, .klogin.mode-phone #login-qr, .klogin.mode-phone #login-mobile, .klogin.mode-phone .klogin-how { display: none !important; }
.klogin.is-mobile, .klogin.mode-phone { grid-template-columns: 1fr; }
.kbottom { margin-top: 28px; }
.kbottom .faq, .ksec .faq { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 18px; }
.ksec h2 { display: flex; gap: 10px; align-items: center; }
.ksec h2 svg { width: 24px; height: 24px; fill: none; stroke: var(--good); stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 760px) {
  .klogin { grid-template-columns: 1fr; }
  .klogin-how { flex-direction: column-reverse; }
  .kphone { width: 100px; }
}

/* ---- narrow screens (360 px) */
@media (max-width: 640px) {
  .ctrl-bar { gap: 8px; }
  .ctrl-bar .dir { width: 100%; flex-wrap: nowrap; }
  .ctrl-bar .dir .seg { flex: 1; width: auto; }
  .ctrl-bar .opts { width: 100%; }
  .opt-btn .opt-lbl { display: none; }
  .opt-btn { padding: 0 8px; }
  .editor { min-height: 180px; font-size: 16px; }
  .actions .btn { flex: 1 1 auto; }
  .actions .split { flex: 1 1 auto; } .actions .split .split-main { flex: 1; }
  .hero { padding: 8px 0 12px; }
}
@media (max-width: 420px) {
  .seg label .full { display: none; } .seg label .short { display: inline; }
  .seg label { padding: 7px 8px !important; }
  .pill-select { padding-right: 26px; background-position: right 7px center; max-width: 118px; }
}
.split .split-main { white-space: nowrap; }
@media (max-width: 640px) { .actions .split .split-arrow { flex: 0 0 auto; } .actions #copy { flex-basis: 100%; } }
@media (min-width: 761px) { .pane-dst .pane-head { min-height: var(--src-head, 30px); } }
.ksteps li { display: block; position: relative; padding: 7px 10px 7px 44px; }
.ksteps li::before { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); }