/* ==========================================================================
   Docomo.lk v1.7 design system
   Palette: Nero / Concrete / Orange / San
   Type: Chakra Petch only for h1; Inter Regular 400 everywhere else
   Rules of this sheet: flat colour only, no gradients, no drop shadows,
   no glass, hard 1px borders, tight corners, no hover motion.
   ========================================================================== */

:root {
  --nero: #1a1a1a;
  --concrete: #594b47;
  --orange: #ff3000;
  --orange-ink: #b32100;
  --san: #ece2d8;
  --san-deep: #ddcfc2;
  --paper: #f7f2ec;
  --white: #fffdfa;
  --ink: #241713;
  --ink-soft: #6d5c55;
  --line: #d6c8bc;
  --line-strong: var(--nero);
  --ok: #1f6b45;
  --ok-bg: #e4eee7;
  --warn: #8a4b06;
  --warn-bg: #f6e7d4;
  --err: #a81f06;
  --err-bg: #f6e0da;
  --r: 3px;
  --font: 'Inter', 'Noto Sans Sinhala', 'Noto Sans Tamil', Arial, sans-serif;
  --mono: 'Inter', 'Noto Sans Sinhala', 'Noto Sans Tamil', Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
}

::selection { background: var(--orange); color: var(--white); }

a { color: var(--orange-ink); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--orange); }

h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5rem; letter-spacing: -.01em; }
h1 {
  font-family: 'Chakra Petch', 'Noto Sans Sinhala', 'Noto Sans Tamil', sans-serif;
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.1rem);
  text-transform: uppercase;
}
h2, h3, h4 {
  font-family: var(--font);
  font-weight: 400;
}
h2 { font-size: clamp(1.35rem, 2.6vw, 1.85rem); text-transform: uppercase; }
h3 { font-size: 1.05rem; }
h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; }
p { margin: 0 0 .8rem; }

small { font-size: .8rem; }

.wrap { width: min(1200px, 100% - 2.5rem); margin-inline: auto; }
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* --------------------------------------------------------------- topbar -- */

.topbar { background: var(--nero); color: var(--san); border-bottom: 3px solid var(--orange); }
.topbar-inner { display: flex; align-items: center; gap: 1.2rem; padding: .55rem 0; }

.brand { display: inline-flex; align-items: center; gap: .5rem; text-decoration: none; }
.brand img { display: block; height: 26px; width: auto; }
.brand-word {
  font-weight: 600; font-size: 1.15rem; letter-spacing: -.02em;
  text-transform: lowercase; color: var(--san);
}
.brand:hover .brand-word { color: var(--white); }

.topbar nav { display: flex; align-items: center; gap: 1.1rem; margin-left: auto; flex-wrap: wrap; }
.topbar nav a {
  color: var(--san); text-decoration: none; font-size: .85rem;
  font-weight: 400; text-transform: uppercase; letter-spacing: .07em;
}
.topbar nav a:hover { color: var(--orange); }

.lang-switch { display: flex; border: 1px solid var(--concrete); }
.lang-switch button {
  border: 0; background: transparent; color: var(--san); cursor: pointer;
  font: inherit; font-size: .78rem; font-weight: 600; padding: .25rem .5rem;
  letter-spacing: .04em;
}
.lang-switch button + button { border-left: 1px solid var(--concrete); }
.lang-switch button[aria-pressed='true'] { background: var(--orange); color: var(--white); }

/* -------------------------------------------------------------- buttons -- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font: inherit; font-weight: 600; font-size: .88rem; letter-spacing: .04em;
  text-transform: uppercase; text-decoration: none; cursor: pointer;
  padding: .6rem 1.1rem; border: 1px solid var(--nero); border-radius: var(--r);
  background: var(--orange); color: var(--white);
}
.btn:hover { background: var(--nero); color: var(--white); text-decoration: none; }
.btn:focus-visible { outline: 2px solid var(--nero); outline-offset: 2px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn.ghost:hover { background: var(--nero); color: var(--san); }
.btn.soft { background: var(--san); color: var(--ink); border-color: var(--nero); }
.btn.soft:hover { background: var(--nero); color: var(--san); }
.btn.dark { background: var(--nero); color: var(--san); }
.btn.dark:hover { background: var(--orange); color: var(--white); }
.btn.small { padding: .35rem .65rem; font-size: .76rem; }
.btn.wide { width: 100%; }
.btn.link {
  background: none; border: 0; padding: 0; color: var(--orange-ink);
  text-transform: none; letter-spacing: 0; text-decoration: underline; font-weight: 400;
}
.btn.link:hover { background: none; color: var(--orange); }

/* -------------------------------------------------------------- banners -- */

.banner { background: var(--nero); color: var(--san); font-size: .85rem; padding: .5rem 0; }
.banner.warn { background: var(--warn-bg); color: var(--warn); }
.banner .wrap { display: flex; gap: .8rem; align-items: center; justify-content: space-between; }
.banner button { border: 0; background: none; color: inherit; cursor: pointer; font: inherit; font-size: 1rem; }

/* ----------------------------------------------------------------- hero -- */

.hero { padding: 3rem 0 1.5rem; max-width: 54rem; }
.hero .kicker {
  font-size: .78rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--orange-ink); margin-bottom: .8rem;
}
.hero h1 span { color: var(--orange); }
.hero .lead { font-size: 1.1rem; color: var(--concrete); max-width: 44rem; }
.hero-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.2rem; }

.factbar {
  display: flex; flex-wrap: wrap; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--white); margin-top: 1.6rem;
}
.fact { flex: 1 1 12rem; padding: .7rem .9rem; }
.fact + .fact { border-left: 1px solid var(--line); }
.fact b { display: block; font-size: .95rem; }
.fact span { font-size: .8rem; color: var(--ink-soft); }

.searchbar { margin-top: 1.4rem; max-width: 30rem; }
.searchbar input {
  width: 100%; font: inherit; padding: .7rem .8rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--nero); border-radius: var(--r);
}
.searchbar input:focus { outline: 2px solid var(--orange); outline-offset: 1px; }

/* ------------------------------------------------------------ planstrip -- */

.planstrip {
  display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap;
  background: var(--san); border: 1px solid var(--line); border-radius: var(--r);
  padding: .7rem .9rem; margin: 1.4rem 0; font-size: .85rem;
}
.planstrip .who { font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.planstrip .meter { flex: 1 1 11rem; min-width: 9rem; }
.planstrip .meter span { font-size: .76rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .06em; }
.meter-track { height: 6px; background: var(--san-deep); border: 1px solid var(--line); margin-top: .3rem; }
.meter-fill { height: 100%; width: 0; background: var(--concrete); }
.meter-fill.warn { background: var(--orange); }
.meter-fill.full { background: var(--err); }

/* -------------------------------------------------------------- section -- */

.section { padding: 2rem 0; border-top: 1px solid var(--line); margin-top: 2rem; }
.section-head { margin-bottom: 1.1rem; }
.section-head p { color: var(--ink-soft); font-size: .92rem; max-width: 44rem; margin: 0; }
.group-title {
  font-size: .76rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--concrete); margin: 1.6rem 0 .6rem; padding-bottom: .3rem;
  border-bottom: 1px solid var(--line);
}

/* ----------------------------------------------------------------- grid -- */

.grid { display: grid; gap: 0; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); border: 1px solid var(--line); background: var(--white); }

.card {
  position: relative; display: flex; flex-direction: column; gap: .25rem;
  text-align: left; font: inherit; color: inherit; cursor: pointer;
  background: var(--white); border: 0; border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line); padding: .85rem .95rem; min-height: 96px;
}
.card:hover { background: var(--san); }
.card:focus-visible { outline: 2px solid var(--orange); outline-offset: -2px; }
.card h3 { margin: 0; font-size: .95rem; }
.card p { margin: 0; font-size: .82rem; color: var(--ink-soft); }
.card.soon { cursor: default; background: var(--paper); color: var(--ink-soft); }
.card.soon:hover { background: var(--paper); }

.tags { display: flex; gap: .3rem; flex-wrap: wrap; margin-top: auto; padding-top: .5rem; }
.tag {
  font-size: .66rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase;
  padding: .1rem .35rem; border: 1px solid var(--line); color: var(--ink-soft); border-radius: 2px;
}
.tag.ai { border-color: var(--nero); color: var(--nero); }
.tag.beta { border-color: var(--warn); color: var(--warn); }
.tag.soon { background: var(--nero); border-color: var(--nero); color: var(--san); }
.tag.pro { background: var(--orange); border-color: var(--orange); color: var(--white); }

/* --------------------------------------------------------------- panels -- */

.panel { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 1.1rem; }
.panel + .panel { margin-top: 1rem; }
.panel.accent { border-left: 3px solid var(--orange); }
.panel-head { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; margin-bottom: .8rem; }
.panel-head h2, .panel-head h3 { margin: 0; }
.panel-head .spacer { margin-left: auto; }

.drop {
  border: 1px dashed var(--concrete); background: var(--san); border-radius: var(--r);
  padding: 1.5rem 1rem; text-align: center; cursor: pointer;
}
.drop:hover, .drop.over { border-color: var(--orange); border-style: solid; }
.drop:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.drop b { display: block; font-size: .98rem; font-weight: 600; }
.drop small { color: var(--ink-soft); }

.filelist { list-style: none; margin: .8rem 0 0; padding: 0; border: 1px solid var(--line); }
.filelist li { display: flex; align-items: center; gap: .6rem; padding: .45rem .6rem; font-size: .86rem; }
.filelist li + li { border-top: 1px solid var(--line); }
.filelist .idx { font-weight: 600; color: var(--concrete); min-width: 1.4rem; }
.filelist .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filelist .size { margin-left: auto; color: var(--ink-soft); font-size: .78rem; white-space: nowrap; }
.filelist button { border: 0; background: none; cursor: pointer; font: inherit; font-size: .78rem; color: var(--err); text-transform: uppercase; letter-spacing: .06em; }

.options { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin: 1rem 0; }
.field { display: flex; flex-direction: column; gap: .25rem; }
.field label { font-size: .76rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--concrete); }
.field input, .field select, .field textarea {
  font: inherit; width: 100%; padding: .5rem .6rem; color: var(--ink);
  background: var(--white); border: 1px solid var(--nero); border-radius: var(--r);
}
.field textarea { min-height: 5rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--orange); outline-offset: 1px; }
.field small { color: var(--ink-soft); font-size: .76rem; }
.field.check { flex-direction: row; align-items: center; gap: .5rem; }
.field.check input { width: auto; }
.field.check label { text-transform: none; letter-spacing: 0; font-size: .88rem; color: var(--ink); }
.field.full { grid-column: 1 / -1; }

/* ------------------------------------------------- progress + skeleton -- */

.progress { margin-top: .9rem; }
.progress-track { height: 6px; background: var(--san-deep); border: 1px solid var(--line); }
.progress-fill { height: 100%; width: 0; background: var(--orange); }
.progress-label { font-size: .82rem; color: var(--ink-soft); margin-top: .35rem; }

.skeleton { display: grid; gap: .5rem; }
.sk-line { height: .8rem; background: var(--san-deep); border: 1px solid var(--line); }
.sk-line.w40 { width: 40%; }
.sk-line.w60 { width: 60%; }
.sk-line.w80 { width: 80%; }
.sk-card { height: 96px; background: var(--san); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* --------------------------------------------------------------- result -- */

.result { margin-top: 1rem; border: 1px solid var(--nero); border-left: 3px solid var(--ok); background: var(--white); padding: .9rem 1rem; }
.result h3 { color: var(--ok); }
.result .row { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; margin-top: .7rem; }
.result .stats { font-size: .82rem; color: var(--ink-soft); }

.notice { border: 1px solid var(--line); border-radius: var(--r); padding: .6rem .8rem; font-size: .87rem; margin-top: .8rem; }
.notice.err { background: var(--err-bg); border-color: var(--err); color: var(--err); }
.notice.warn { background: var(--warn-bg); border-color: var(--warn); color: var(--warn); }
.notice.info { background: var(--san); border-color: var(--line); color: var(--ink); }
.notice.ok { background: var(--ok-bg); border-color: var(--ok); color: var(--ok); }

/* ------------------------------------------------------------------ ai -- */

.tabs { display: flex; flex-wrap: wrap; border-bottom: 1px solid var(--nero); margin-bottom: .9rem; }
.tabs button {
  border: 1px solid transparent; border-bottom: 0; background: none; cursor: pointer;
  font: inherit; font-size: .82rem; font-weight: 600; letter-spacing: .07em;
  text-transform: uppercase; color: var(--ink-soft); padding: .45rem .8rem;
}
.tabs button[aria-selected='true'] { background: var(--nero); color: var(--san); }

.chat { display: grid; gap: .5rem; max-height: 21rem; overflow-y: auto; }
.msg { padding: .55rem .75rem; font-size: .9rem; white-space: pre-wrap; max-width: 86%; border: 1px solid var(--line); border-radius: var(--r); }
.msg.user { margin-left: auto; background: var(--nero); color: var(--san); border-color: var(--nero); }
.msg.ai { background: var(--san); }
.msg.note { max-width: 100%; background: none; border-style: dashed; color: var(--ink-soft); font-size: .82rem; }
.chat-form { display: flex; gap: .5rem; margin-top: .8rem; }
.chat-form input { flex: 1; font: inherit; padding: .55rem .7rem; border: 1px solid var(--nero); border-radius: var(--r); background: var(--white); color: var(--ink); }

table.fields { width: 100%; border-collapse: collapse; font-size: .9rem; margin-top: .6rem; border: 1px solid var(--line); }
table.fields th, table.fields td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.fields th { font-size: .72rem; letter-spacing: .09em; text-transform: uppercase; color: var(--concrete); font-weight: 600; background: var(--san); }
table.fields td.value { font-weight: 600; word-break: break-word; }
table.fields tr:last-child td { border-bottom: 0; }
.flag { font-size: .66rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; margin-left: .4rem; padding: .05rem .3rem; border: 1px solid currentColor; }
.flag.ok { color: var(--ok); }
.flag.low { color: var(--warn); }
.output-box {
  white-space: pre-wrap; background: var(--san); border: 1px solid var(--line);
  padding: .8rem; font-size: .9rem; max-height: 24rem; overflow-y: auto; margin-top: .6rem;
}

/* ----------------------------------------------------- tables + files -- */

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .87rem; border: 1px solid var(--line); }
table.data th, table.data td { text-align: left; padding: .5rem .6rem; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.data th { font-size: .72rem; letter-spacing: .09em; text-transform: uppercase; color: var(--concrete); font-weight: 600; background: var(--san); }
table.data tbody tr:hover { background: var(--paper); }

/* -------------------------------------------------------------- pricing -- */

.plans { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); max-width: 62rem; }
.plan { background: var(--white); border: 1px solid var(--nero); border-radius: var(--r); padding: 1.2rem; }
.plan.pro { background: var(--nero); color: var(--san); }
.plan.pro h3, .plan.pro .price { color: var(--white); }
.plan.pro .price small { color: var(--san-deep); }
.plan .price { font-size: 2.1rem; font-weight: 600; letter-spacing: -.02em; }
.plan .price small { font-size: .8rem; font-weight: 400; color: var(--ink-soft); }
.plan ul { list-style: none; margin: .9rem 0 1.1rem; padding: 0; font-size: .88rem; }
.plan li { padding: .35rem 0; border-bottom: 1px solid var(--line); }
.plan.pro li { border-color: var(--concrete); }
.plan li:last-child { border-bottom: 0; }
.plan li.off { color: var(--ink-soft); }
.plan.pro li.off { color: var(--san-deep); }
.plan .btn + .btn { margin-top: .5rem; }
.business-line { margin-top: 1rem; font-size: .88rem; color: var(--ink-soft); max-width: 46rem; }

/* ---------------------------------------------------------------- modal -- */

.modal-backdrop { position: fixed; inset: 0; background: rgba(26, 26, 26, .72); display: flex; align-items: center; justify-content: center; padding: 1rem; z-index: 60; }
.modal { width: min(420px, 100%); max-height: 92vh; overflow-y: auto; background: var(--white); border: 1px solid var(--nero); border-top: 3px solid var(--orange); padding: 1.3rem; }
.modal h2 { margin-bottom: .2rem; }
.modal .sub { color: var(--ink-soft); font-size: .88rem; }
.modal form { display: grid; gap: .7rem; margin-top: 1rem; }
.modal .close { float: right; border: 0; background: none; font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--ink-soft); }
.modal .swap { display: flex; justify-content: space-between; gap: .6rem; margin-top: .9rem; font-size: .85rem; }

/* --------------------------------------------------------------- toasts -- */

.toasts { position: fixed; bottom: 1rem; right: 1rem; z-index: 80; display: grid; gap: .5rem; max-width: min(23rem, calc(100% - 2rem)); }
.toast { background: var(--nero); color: var(--san); border-left: 3px solid var(--orange); padding: .6rem .8rem; font-size: .87rem; }
.toast.ok { border-left-color: var(--ok); }
.toast.err { border-left-color: var(--err); }
.toast.warn { border-left-color: var(--warn); }

/* --------------------------------------------------------------- footer -- */

.footer { background: var(--nero); color: var(--san); margin-top: 3rem; padding: 2rem 0 1.4rem; font-size: .86rem; }
.footer .cols { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.footer h4 { color: var(--white); }
.footer a { color: var(--san); text-decoration: none; }
.footer a:hover { color: var(--orange); text-decoration: underline; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.footer .base { border-top: 1px solid var(--concrete); margin-top: 1.4rem; padding-top: .9rem; color: var(--san-deep); font-size: .8rem; display: flex; gap: 1rem; flex-wrap: wrap; justify-content: space-between; }

/* ------------------------------------------------------- SEO tool pages -- */

.seo-page { background: var(--paper); }
.seo-header { display: flex; align-items: center; gap: 1rem; width: min(880px, 100% - 2.5rem); margin-inline: auto; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.seo-header nav { margin-left: auto; display: flex; gap: 1rem; font-size: .85rem; }
.seo-main { width: min(880px, 100% - 2.5rem); margin: 2.2rem auto 3rem; }
.seo-main .lead { font-size: 1.08rem; color: var(--concrete); }
.seo-main section { margin-top: 1.8rem; }
.seo-main ol, .seo-main ul { padding-left: 1.2rem; }
.seo-main li { margin-bottom: .3rem; }
.cta { display: inline-block; background: var(--orange); color: var(--white); border: 1px solid var(--nero); border-radius: var(--r); padding: .65rem 1.1rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; text-decoration: none; }
.cta:hover { background: var(--nero); color: var(--san); text-decoration: none; }
.soon-banner { background: var(--nero); color: var(--san); border-left: 3px solid var(--orange); padding: .8rem 1rem; font-size: .9rem; }
.seo-footer { border-top: 1px solid var(--line); padding: 1.2rem; text-align: center; color: var(--ink-soft); font-size: .82rem; }

/* --------------------------------------------------------------- legal -- */

.legal { width: min(740px, 100% - 2.5rem); margin: 2.2rem auto 4rem; background: var(--white); border: 1px solid var(--line); padding: 1.6rem; }
.legal h2 { margin-top: 1.6rem; font-size: 1.15rem; }
.legal ul { padding-left: 1.2rem; }
.legal li { margin-bottom: .3rem; }
.legal .updated { font-size: .82rem; color: var(--ink-soft); }

/* --------------------------------------------------------------- admin -- */

.admin-shell { width: min(1200px, 100% - 2.5rem); margin: 1.6rem auto 4rem; }
.stats { display: grid; gap: 0; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); border: 1px solid var(--line); background: var(--white); margin-bottom: 1.2rem; }
.stat { padding: .8rem .9rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat .n { font-size: 1.45rem; font-weight: 600; letter-spacing: -.02em; }
.stat .k { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--concrete); }
.caps { display: flex; gap: .35rem; flex-wrap: wrap; }
.cap { font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: .15rem .4rem; border: 1px solid var(--ok); color: var(--ok); }
.cap.off { border-color: var(--err); color: var(--err); }
.secret-state { font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.secret-state.set { color: var(--ok); }
.secret-state.unset { color: var(--err); }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 70px; margin-top: .6rem; }
.bars .bar { flex: 1; background: var(--concrete); min-height: 2px; }
.bars .bar.today { background: var(--orange); }

@media (max-width: 700px) {
  .topbar-inner { flex-wrap: wrap; }
  .topbar nav { width: 100%; margin-left: 0; gap: .8rem; }
  .fact + .fact { border-left: 0; border-top: 1px solid var(--line); }
  .msg { max-width: 96%; }
}

/* ==========================================================================
   v1.7.1 multi-page layout
   One stylesheet still, but these blocks belong to the separate pages:
   shell, home, tool list, tool page, AI pages, pricing, files, account, auth.
   Same rules as above: flat colour, hard borders, 3px corners, no motion.
   ========================================================================== */

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

.main { padding: 1.6rem 0 3rem; min-height: 60vh; }
.wrap.narrow { width: min(760px, 100% - 2.5rem); }
.muted { color: var(--ink-soft); font-size: .86rem; }
.plain { list-style: none; margin: 0; padding: 0; }
.row.between { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; justify-content: space-between; }

/* ------------------------------------------------------------- header --- */

.topbar { background: var(--nero); border-bottom: 3px solid var(--orange); }
.topbar-in { display: flex; align-items: center; gap: 1.2rem; min-height: 62px; }
.logo { display: inline-flex; align-items: center; line-height: 0; }
.logo img { height: 30px; width: auto; }
.topnav { display: flex; gap: 1rem; flex-wrap: wrap; }
.topnav a {
  color: var(--san);
  text-decoration: none;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .2rem 0;
  border-bottom: 2px solid transparent;
}
.topnav a:hover { color: var(--white); border-bottom-color: var(--orange); }
.topnav a[aria-current="page"] { color: var(--white); border-bottom-color: var(--orange); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.lang {
  background: var(--nero);
  color: var(--san);
  border: 1px solid var(--concrete);
  border-radius: var(--r);
  font: inherit;
  font-size: .78rem;
  padding: .3rem .4rem;
}
.user-pill {
  color: var(--san);
  font-size: .78rem;
  border: 1px solid var(--concrete);
  padding: .25rem .5rem;
  border-radius: var(--r);
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.topbar .btn.ghost { color: var(--san); border-color: var(--san); }
.topbar .btn.ghost:hover { background: var(--san); color: var(--nero); }

.announcement { background: var(--orange); color: var(--white); font-size: .84rem; }
.announcement .wrap { display: flex; gap: .8rem; align-items: center; padding: .4rem 0; }
.announcement button {
  margin-left: auto;
  background: none;
  border: 1px solid var(--white);
  color: var(--white);
  font: inherit;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .1rem .4rem;
  cursor: pointer;
  border-radius: var(--r);
}

.planstrip { background: var(--san); border-bottom: 1px solid var(--line); }
.planstrip-in { display: flex; align-items: center; gap: .7rem; padding: .4rem 0; flex-wrap: wrap; }
.plan-name { font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.planstrip .meter { flex: 0 1 12rem; height: 6px; background: var(--san-deep); border: 1px solid var(--line); display: block; }
.meter-label { font-size: .76rem; color: var(--concrete); }
.planstrip .btn { margin-left: auto; }

/* ---------------------------------------------------------- breadcrumb --- */

.crumbs { font-size: .76rem; color: var(--ink-soft); margin-bottom: .9rem; text-transform: uppercase; letter-spacing: .08em; }
.crumbs a { color: var(--concrete); }
.crumbs .sep { margin: 0 .35rem; }

.page-head { margin-bottom: 1.4rem; max-width: 48rem; }
.page-head .lead { color: var(--concrete); font-size: 1.05rem; }

/* --------------------------------------------------------------- home --- */

.hero-in { padding: 2.6rem 0 1.6rem; max-width: 52rem; }
.kicker { font-size: .76rem; text-transform: uppercase; letter-spacing: .18em; color: var(--orange-ink); margin: 0 0 .6rem; }
.hero-cta { display: flex; gap: .6rem; flex-wrap: wrap; margin: 1.2rem 0 0; }
.factbar-in { display: flex; flex-wrap: wrap; border: 1px solid var(--line); background: var(--white); }
.block { padding: 2rem 0 .5rem; }
.block h2 { margin-bottom: 1rem; }
.split { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.panel.flat { background: transparent; border: 0; padding: 0; }
.steps { margin: 0; padding-left: 1.2rem; }
.steps li { margin-bottom: .45rem; }
.more { margin-top: 1rem; font-size: .9rem; }

/* ---------------------------------------------------------- tool list --- */

.search { display: flex; gap: .5rem; margin: 0 0 1.4rem; max-width: 26rem; }
.search input {
  flex: 1;
  font: inherit;
  padding: .5rem .6rem;
  border: 1px solid var(--nero);
  border-radius: var(--r);
  background: var(--white);
  color: var(--ink);
}
.search input:focus { outline: 2px solid var(--orange); outline-offset: 1px; }

.tool-group { margin-bottom: 2rem; }
.tool-group h2 { font-size: 1.05rem; letter-spacing: .06em; border-bottom: 1px solid var(--line); padding-bottom: .35rem; }
.count { font-size: .74rem; color: var(--ink-soft); letter-spacing: .08em; margin-left: .4rem; }
.tool-grid { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); }
.tool-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: .8rem;
  text-decoration: none;
  color: var(--ink);
}
.tool-card:hover { border-color: var(--nero); color: var(--ink); }
.tool-card:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
.tool-name { display: block; font-weight: 600; font-size: .95rem; }
.tool-desc { display: block; font-size: .82rem; color: var(--ink-soft); margin-top: .2rem; }
.tool-card.soon { background: var(--san); }
.tag {
  display: inline-block;
  font-size: .66rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  border: 1px solid var(--concrete);
  color: var(--concrete);
  padding: 0 .25rem;
  margin-left: .35rem;
  vertical-align: 1px;
}
.tag.ai { border-color: var(--orange-ink); color: var(--orange-ink); }
.tag.soon { border-color: var(--warn); color: var(--warn); }

/* ---------------------------------------------------------- tool page --- */

.tool-wrap { display: block; }
.tool-head { margin-bottom: 1.2rem; max-width: 46rem; }
.tool-body { display: grid; gap: 1.2rem; grid-template-columns: minmax(0, 2fr) minmax(15rem, 1fr); align-items: start; }
.tool-main { min-width: 0; }
.tool-side { display: grid; gap: .8rem; }
.side-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: .8rem; font-size: .86rem; }
.side-card h3 { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--concrete); }
.side-card ul { margin: 0; padding-left: 1.1rem; }

.tool-run { padding: 1.1rem; }
.drop-main { margin: 0; font-weight: 600; }
.drop-sub { margin: .2rem 0 0; font-size: .82rem; color: var(--ink-soft); }
.filelist .fname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.filelist .fsize { margin-left: auto; color: var(--ink-soft); font-size: .78rem; white-space: nowrap; }
.linkish {
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
  font-size: .78rem;
  color: var(--err);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 0;
}
.linkish:hover { color: var(--orange); }

.fields { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); margin-top: .9rem; }
.field > span {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--concrete);
}
.field.check > span { text-transform: none; letter-spacing: 0; font-size: .88rem; color: var(--ink); font-weight: 400; }
.field .hint { color: var(--ink-soft); font-size: .74rem; }

.run-row { display: flex; align-items: center; gap: .9rem; flex-wrap: wrap; margin-top: 1rem; }
.save-opt { font-size: .84rem; display: inline-flex; align-items: center; gap: .4rem; }

.progress { position: relative; margin-top: .9rem; height: 1.4rem; border: 1px solid var(--nero); background: var(--san); }
.progress-fill { display: block; height: 100%; width: 0; background: var(--concrete); }
.progress-label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 0 .45rem;
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--ink);
}

.result { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: .9rem; }
.result-actions { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.result-list { list-style: none; margin: .6rem 0 0; padding: 0; font-size: .86rem; }

.soon-panel { border-left: 3px solid var(--warn); }

.howto { margin-top: 1.6rem; }
.howto ol { padding-left: 1.2rem; }
.faq { margin-top: 1.6rem; }
.faq details { border: 1px solid var(--line); background: var(--white); border-radius: var(--r); padding: .6rem .8rem; }
.faq details + details { margin-top: .5rem; }
.faq summary { cursor: pointer; font-weight: 600; font-size: .92rem; }
.faq p { margin: .5rem 0 0; font-size: .9rem; color: var(--concrete); }

.related { margin-top: 1.6rem; }
.linklist { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem .9rem; font-size: .88rem; }

/* ----------------------------------------------------------- AI pages --- */

.ai-panel { display: block; }
.doc-info {
  font-size: .8rem;
  color: var(--concrete);
  border: 1px solid var(--line);
  background: var(--san);
  padding: .4rem .6rem;
  margin: .9rem 0;
}
.chat { border: 1px solid var(--line); background: var(--white); max-height: 26rem; overflow-y: auto; padding: .8rem; }
.bubble { border: 1px solid var(--line); border-radius: var(--r); padding: .55rem .7rem; margin-bottom: .6rem; max-width: 46rem; }
.bubble.user { background: var(--san); border-color: var(--san-deep); }
.bubble.assistant { background: var(--white); border-left: 3px solid var(--orange); }
.bubble-text { white-space: pre-wrap; font-size: .92rem; }
.bubble .btn { margin-top: .4rem; }
.ask-row { display: flex; gap: .5rem; margin-top: .8rem; }
.ask-row input {
  flex: 1;
  font: inherit;
  padding: .5rem .6rem;
  border: 1px solid var(--nero);
  border-radius: var(--r);
  background: var(--white);
  color: var(--ink);
}
.ask-row input:focus { outline: 2px solid var(--orange); outline-offset: 1px; }

.output-box { border: 1px solid var(--line); background: var(--white); border-radius: var(--r); margin-top: .9rem; }
.output-head { display: flex; align-items: center; gap: .8rem; padding: .5rem .7rem; border-bottom: 1px solid var(--line); background: var(--san); }
.output-head h3 { margin: 0; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.output-head .btn { margin-left: auto; }
.output-text { padding: .7rem; white-space: pre-wrap; font-size: .92rem; }
.output-text p { margin: 0 0 .7rem; }

.fields-table .value { font-family: var(--mono); font-size: .9rem; word-break: break-word; }
.flag { font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; border: 1px solid; padding: 0 .25rem; }
.flag.ok { color: var(--ok); border-color: var(--ok); background: var(--ok-bg); }
.flag.warn { color: var(--warn); border-color: var(--warn); background: var(--warn-bg); }

/* ------------------------------------------------------------ pricing --- */

.plans { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); align-items: start; }
.plan { background: var(--white); border: 1px solid var(--line); border-radius: var(--r); padding: 1.1rem; }
.plan.main { border: 2px solid var(--nero); }
.price { font-size: 2rem; font-weight: 600; line-height: 1; margin: .4rem 0 0; }
.per { font-size: .78rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .08em; }
.plan-cta { margin-top: 1rem; }

.speclist { display: grid; grid-template-columns: auto 1fr; gap: .3rem .8rem; margin: .8rem 0 0; font-size: .88rem; }
.speclist dt { color: var(--ink-soft); }
.speclist dd { margin: 0; }

/* -------------------------------------------------- files and account --- */

.grid2 { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); align-items: start; }
.stack { display: grid; gap: .6rem; }
.row-actions { display: inline-flex; gap: .6rem; align-items: center; }

.table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.table th, .table td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table th { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--concrete); }

/* --------------------------------------------------------------- auth --- */

.auth-panel { max-width: 30rem; }
.auth-panel .field + .field { margin-top: .7rem; }
.auth-panel .btn { margin-top: 1rem; }
.auth-alt { margin-top: 1rem; font-size: .88rem; color: var(--ink-soft); }

/* ------------------------------------------------------------- footer --- */

.foot { background: var(--nero); color: var(--san); margin-top: 2rem; padding: 1.8rem 0 1.2rem; }
.foot-in { display: grid; gap: 1.4rem; grid-template-columns: minmax(12rem, 1fr) repeat(auto-fit, minmax(9rem, 1fr)); }
.foot a { color: var(--san); text-decoration: none; }
.foot a:hover { color: var(--orange); text-decoration: underline; }
.foot-brand img { height: 26px; width: auto; }
.foot-brand p { font-size: .84rem; color: var(--san-deep); margin-top: .6rem; max-width: 20rem; }
.foot-col h4 { color: var(--san-deep); margin-bottom: .5rem; }
.foot-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; font-size: .86rem; }
.foot-legal { border-top: 1px solid var(--concrete); margin-top: 1.4rem; padding-top: .8rem; font-size: .78rem; color: var(--san-deep); display: flex; gap: .8rem; flex-wrap: wrap; }
.ver { margin-left: auto; }

/* -------------------------------------------------------- admin panel --- */

.admin-body { background: var(--san); }
.admin-main { padding: 1.4rem 0 3rem; }
.admin-tag { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; border: 1px solid var(--nero); padding: 0 .3rem; margin-left: .5rem; }
.admin-tabs { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1rem; border-bottom: 1px solid var(--line); }
.admin-tabs button {
  font: inherit;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  background: none;
  border: 1px solid transparent;
  border-bottom: 0;
  padding: .4rem .7rem;
  cursor: pointer;
  color: var(--concrete);
}
.admin-tabs button[aria-selected="true"] { background: var(--white); border-color: var(--line); color: var(--ink); font-weight: 600; }
.pill { font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; border: 1px solid var(--line); padding: 0 .3rem; }
.pill.ok { color: var(--ok); border-color: var(--ok); background: var(--ok-bg); }
.pill.warn { color: var(--warn); border-color: var(--warn); background: var(--warn-bg); }

/* ----------------------------------------------------------- loading --- */

.skeleton { display: grid; gap: .5rem; margin: .8rem 0; }
.sk-line { display: block; height: .8rem; background: var(--san-deep); border: 1px solid var(--line); }
.sk-line:nth-child(2) { width: 88%; }
.sk-line:nth-child(3) { width: 74%; }
.sk-line:nth-child(4) { width: 60%; }

/* ------------------------------------------------------------ mobile --- */

@media (max-width: 900px) {
  .tool-body { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .topbar-in { flex-wrap: wrap; padding: .5rem 0; }
  .topnav { order: 3; width: 100%; gap: .8rem; }
  .topbar-right { margin-left: 0; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .speclist { grid-template-columns: 1fr; }
  .speclist dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; }
}

/* ================================================================== *
 * v1.8.0 shell, home page and device pass.
 *
 * Rules that follow deliberately override the earlier header block: the bar
 * is now light so the orange wordmark and its Concrete grey strapline are
 * both readable. Everything below reflows from 320px upwards, tap targets
 * are 44px, and no layout depends on hover.
 * ================================================================== */

html { font-size: clamp(15px, 0.92rem + 0.18vw, 17px); -webkit-text-size-adjust: 100%; }
img, svg, canvas { max-width: 100%; }
input, select, textarea, button { font: inherit; }
input, select, textarea { font-size: max(16px, 1rem); }
pre, code, .output-text, .bubble-text { overflow-wrap: anywhere; }
.wrap { width: 100%; max-width: 1140px; margin: 0 auto; padding: 0 clamp(0.9rem, 3vw, 1.6rem); }
.wrap.narrow { max-width: 720px; }

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--nero);
  color: var(--san);
  padding: .6rem .9rem;
  z-index: 50;
}
.skip:focus { left: 0; }
.main:focus { outline: none; }

/* ---------------------------------------------------------- header ---- */

.topbar {
  background: var(--paper);
  color: var(--ink);
  border-bottom: 3px solid var(--orange);
  position: sticky;
  top: 0;
  z-index: 30;
}
.topbar-in {
  display: flex;
  align-items: center;
  gap: clamp(.6rem, 2vw, 1.4rem);
  min-height: 64px;
  padding: .5rem 0;
  flex-wrap: wrap;
}
.logo {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .18rem;
  line-height: 1;
  text-decoration: none;
}
.logo img { height: clamp(22px, 5vw, 30px); width: auto; display: block; }
.logo-tag {
  font-size: .58rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--concrete);
  white-space: nowrap;
}

.navtoggle {
  display: none;
  margin-left: auto;
  min-height: 40px;
  padding: .35rem .8rem;
  background: var(--white);
  color: var(--nero);
  border: 1px solid var(--nero);
  border-radius: var(--r);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
}
.navtoggle[aria-expanded="true"] { background: var(--nero); color: var(--san); }

.topnav { display: flex; align-items: center; gap: clamp(.5rem, 1.6vw, 1.1rem); flex-wrap: wrap; }
.topnav a {
  color: var(--nero);
  text-decoration: none;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .45rem 0;
  border-bottom: 2px solid transparent;
}
.topnav a:hover,
.topnav a:focus-visible { color: var(--orange-ink); border-bottom-color: var(--orange); }
.topnav a[aria-current="page"] { color: var(--orange-ink); border-bottom-color: var(--orange); }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.topbar .btn.ghost { color: var(--nero); border-color: var(--nero); background: transparent; }
.topbar .btn.ghost:hover { background: var(--nero); color: var(--san); }
.btn.small { padding: .38rem .7rem; font-size: .78rem; }
.lang {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  padding: .35rem .4rem;
  min-height: 38px;
  max-width: 8.5rem;
}
.user-pill {
  color: var(--ink);
  background: var(--san);
  border: 1px solid var(--line-strong);
  padding: .3rem .6rem;
  font-size: .78rem;
  max-width: 11rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.announcement { background: var(--orange); color: var(--white); font-size: .85rem; }
.announcement .wrap { display: flex; align-items: center; gap: .8rem; padding: .45rem clamp(.9rem, 3vw, 1.6rem); }
.announcement button {
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--white);
  color: var(--white);
  padding: .15rem .5rem;
  font-size: .72rem;
  cursor: pointer;
}
.planstrip { background: var(--san); border-bottom: 1px solid var(--line-strong); }
.planstrip-in { display: flex; align-items: center; gap: .8rem; padding: .4rem 0; flex-wrap: wrap; }
.plan-name { font-size: .8rem; font-weight: 600; }
.planstrip .meter {
  flex: 1 1 8rem;
  min-width: 6rem;
  height: .55rem;
  background: var(--white);
  border: 1px solid var(--nero);
  display: block;
}
.planstrip .meter-fill { display: block; height: 100%; background: var(--orange); }
.meter-label { font-size: .76rem; color: var(--concrete); }

/* ------------------------------------------------------------ home ---- */

.hero { background: var(--san); border-bottom: 1px solid var(--line-strong); }
.hero-in {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: clamp(1.4rem, 4vw, 3rem);
  align-items: start;
  padding: clamp(1.8rem, 5vw, 3.4rem) 0;
}
.hero h1 { font-size: clamp(1.7rem, 1.1rem + 3.2vw, 3rem); line-height: 1.06; margin: .3rem 0 .8rem; }
.hero .lead { font-size: clamp(1rem, .95rem + .3vw, 1.15rem); max-width: 34em; }
.kicker { font-size: .7rem; letter-spacing: .22em; text-transform: uppercase; color: var(--orange-ink); margin: 0; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.1rem 0 .6rem; }
.hero-note { font-size: .82rem; color: var(--concrete); margin: 0; }

.hero-quick { background: var(--white); border: 1px solid var(--nero); padding: .9rem 1rem 1rem; }
.quick-head { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--concrete); margin: 0 0 .5rem; }
.quick-list { list-style: none; margin: 0; padding: 0; }
.quick-list li + li { border-top: 1px solid var(--line); }
.quick-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  min-height: 44px;
  padding: .1rem 0;
  color: var(--ink);
  text-decoration: none;
  font-size: .95rem;
}
.quick-list a:hover { color: var(--orange-ink); }
.quick-go { font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--orange); }
.quick-all { margin: .8rem 0 0; font-size: .82rem; }

.block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.block-head h2 { margin: 0; }
.plainlink { color: var(--orange-ink); font-size: .85rem; }

.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: .8rem; }
.cat {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  text-decoration: none;
  color: var(--ink);
  min-height: 7.5rem;
}
.cat:hover { border-color: var(--orange); }
.cat-top { display: flex; align-items: baseline; justify-content: space-between; gap: .6rem; }
.cat-name { font-weight: 600; }
.cat-count { font-size: .78rem; color: var(--concrete); }
.cat-desc { font-size: .88rem; color: var(--ink-soft); }

.band { background: var(--nero); color: var(--san); }
.band-in {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 24rem);
  gap: clamp(1.2rem, 4vw, 2.6rem);
  padding: clamp(1.6rem, 4vw, 2.8rem) 0;
  align-items: start;
}
.band h2 { margin: .3rem 0 .7rem; }
.band .kicker { color: var(--orange); }
.band .muted { color: var(--san-deep); }
.nic-demo { background: var(--white); color: var(--ink); border: 1px solid var(--nero); padding: 1rem; display: grid; gap: .7rem; }
.nic-demo .field { margin: 0; }
.nic-out:empty { display: none; }
.nic-out { font-size: .9rem; }

.pricepeek { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: .9rem; }
.peek { background: var(--white); border: 1px solid var(--line-strong); border-radius: var(--r); padding: 1.1rem; display: flex; flex-direction: column; gap: .6rem; }
.peek.main { border: 2px solid var(--nero); }
.peek h3 { margin: 0; }
.peek-price { font-size: 1.7rem; font-weight: 600; margin: 0; }
.peek-price .per { display: block; font-size: .78rem; font-weight: 400; color: var(--concrete); letter-spacing: .06em; }
.peek .btn { margin-top: auto; align-self: flex-start; }
.peek ul.plain { margin: 0; }

/* ---------------------------------------------------------- footer ---- */

.foot-in { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr)); gap: clamp(1rem, 3vw, 2rem); padding: clamp(1.6rem, 4vw, 2.6rem) 0; }
.foot-col ul { list-style: none; margin: 0; padding: 0; }
.foot-col li + li { margin-top: .3rem; }
.foot-tag { font-size: .58rem; letter-spacing: .2em; text-transform: uppercase; color: var(--san-deep); margin: .4rem 0 .6rem; }
.foot-legal { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ------------------------------------------------------ device pass ---- */

.table { width: 100%; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tool-body { gap: clamp(1rem, 3vw, 2rem); }
.fields { grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); }
.btn { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; }

@media (max-width: 1080px) {
  .foot-in { grid-template-columns: minmax(0, 1fr) repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  .tool-body { grid-template-columns: 1fr; }
  .tool-side { order: 2; }
  .band-in { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; }
  .hero-quick { order: 2; }
}

@media (max-width: 860px) {
  .navtoggle { display: inline-flex; align-items: center; }
  .topbar-right { margin-left: 0; order: 4; width: 100%; justify-content: flex-start; }
  .topnav { display: none; }
  .topbar.nav-open .topnav {
    display: flex;
    order: 3;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-top: 1px solid var(--line);
    margin-top: .4rem;
  }
  .topbar.nav-open .topnav a {
    padding: .8rem .2rem;
    border-bottom: 1px solid var(--line);
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  .topbar.nav-open .topnav a[aria-current="page"] { border-bottom-color: var(--orange); }
}

@media (max-width: 700px) {
  .factbar-in { grid-template-columns: 1fr 1fr; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .plans, .pricepeek, .grid2 { grid-template-columns: 1fr; }
  .planstrip-in { gap: .5rem; }
  .planstrip .meter { flex-basis: 100%; order: 3; }
}

@media (max-width: 560px) {
  .fields { grid-template-columns: 1fr; }
  .run-row { flex-direction: column; align-items: stretch; }
  .run-row .btn, .result-actions .btn, .auth-panel .btn, .peek .btn { width: 100%; }
  .peek .btn { align-self: stretch; }
  .cat-grid { grid-template-columns: 1fr; }
  .cat { min-height: 0; }
  .factbar-in { grid-template-columns: 1fr; }
  .foot-in { grid-template-columns: 1fr; }
  .foot-legal { flex-direction: column; gap: .2rem; }
  .logo-tag { display: none; }
  .lang { max-width: 6.5rem; }
  .user-pill { max-width: 8rem; }
  .ask-row { flex-direction: column; align-items: stretch; }
  .ask-row .btn { width: 100%; }
  .tool-head h1, .page-head h1 { font-size: clamp(1.4rem, 1.1rem + 2vw, 1.9rem); }
}

@media (max-width: 380px) {
  .topbar-right .btn { flex: 1 1 auto; }
  .hero-cta .btn { width: 100%; }
}

@media print {
  .topbar, .foot, .planstrip, .announcement, .tool-side, .navtoggle { display: none; }
}


/* ========================================================================== *
 * v1.8.3 product shell
 * This is the single compatibility layer after the v1.8 design rules.
 * ========================================================================== */

:root {
  --shell-max: 1120px;
}

/* Real OUTER margins. Do not emulate page gutters with padding anymore. */
.wrap {
  width: calc(100% - 48px);
  max-width: var(--shell-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 0;
  padding-right: 0;
}

.wrap.narrow { max-width: 720px; }
.wrap.legal { max-width: 740px; }

/* Homepage spacing is deliberately obvious. */
.home .main { padding-top: 0; }

.home .hero {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
  background: var(--san);
}

.home .hero-in {
  width: calc(100% - 48px);
  max-width: var(--shell-max);
  margin-left: auto;
  margin-right: auto;
  padding: clamp(2rem, 5vw, 3.6rem) 0;
}

.home .factbar {
  display: block;
  width: 100%;
  margin: 0;
  padding: 1.25rem 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.home .factbar-in {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: calc(100% - 48px);
  max-width: var(--shell-max);
  margin-left: auto;
  margin-right: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--white);
}

.home .fact {
  min-width: 0;
  padding: 1rem 1.1rem;
}

.home .fact + .fact {
  border-left: 1px solid var(--line);
}

.home .block {
  width: calc(100% - 48px);
  max-width: var(--shell-max);
  margin-left: auto;
  margin-right: auto;
  padding: clamp(2.5rem, 5vw, 4rem) 0 .75rem;
}

.home .band {
  margin-top: clamp(2rem, 4vw, 3rem);
}

.home .band-in {
  width: calc(100% - 48px);
  max-width: var(--shell-max);
  margin-left: auto;
  margin-right: auto;
  padding: clamp(2rem, 4vw, 3rem) 0;
}

.home .cat-grid,
.home .tool-grid,
.home .pricepeek,
.home .split,
.home .steps,
.home .faq {
  margin-top: 1rem;
}

/* Header: server sets auth state before the page reaches the browser, then
   core.js keeps it current after login/logout. */
body[data-signed-in="true"] #btn-signin,
body[data-signed-in="true"] #btn-signup {
  display: none !important;
}

body[data-signed-in="false"] #btn-signout,
body[data-signed-in="false"] #user-pill,
body[data-signed-in="false"] #nav-admin,
body[data-signed-in="false"] #nav-files {
  display: none !important;
}

body[data-plan="pro"] #btn-upgrade,
body[data-plan="pro"] #btn-pro-monthly,
body[data-plan="pro"] #btn-pro-annual {
  display: none !important;
}

body:not([data-plan="pro"]) #pro-manage {
  display: none !important;
}

body[data-plan="pro"] #pro-manage {
  display: inline-flex !important;
}

/* Old v1.7 selectors were more specific than the new light header. */
.topbar .topnav {
  display: flex;
  align-items: center;
  gap: clamp(.5rem, 1.6vw, 1.1rem);
  margin-left: 0;
  width: auto;
  flex-wrap: wrap;
}

.topbar .topnav a {
  color: var(--nero);
  text-decoration: none;
  font-size: .82rem;
  font-weight: 400;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .45rem 0;
  border-bottom: 2px solid transparent;
}

.topbar .topnav a:hover,
.topbar .topnav a:focus-visible,
.topbar .topnav a[aria-current="page"] {
  color: var(--orange-ink);
  border-bottom-color: var(--orange);
}

/* Plan strip is full width; its content follows the same shell margins. */
.planstrip {
  margin: 0;
  padding: 0;
  border-left: 0;
  border-right: 0;
  border-radius: 0;
}

.planstrip .planstrip-in {
  margin-left: auto;
  margin-right: auto;
}

/* v1.8 uses the search class directly on the input. */
input.search {
  display: block;
  width: 100%;
  max-width: 28rem;
  min-height: 44px;
  margin: 1rem 0 1.4rem;
  padding: .65rem .75rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--nero);
  border-radius: var(--r);
}

input.search:focus {
  outline: 2px solid var(--orange);
  outline-offset: 1px;
}

.row {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
}

.row > input[type="text"],
.row > input[type="search"],
.row > select {
  min-height: 42px;
  padding: .5rem .6rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--nero);
  border-radius: var(--r);
}

.notice.error {
  background: var(--err-bg);
  border-color: var(--err);
  color: var(--err);
}

.panel,
.tool-main,
.output-box,
.table-scroll {
  min-width: 0;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
}

pre,
code,
.output-text,
.bubble-text,
.fields-table .value {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Mobile really means collapsed. Neither links nor account controls appear
   until the Menu button opens the header. */
@media (max-width: 860px) {
  .wrap,
  .home .hero-in,
  .home .factbar-in,
  .home .block,
  .home .band-in {
    width: calc(100% - 32px);
  }

  .topbar-in {
    align-items: center;
  }

  .navtoggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
  }

  .topbar .topnav,
  .topbar .topbar-right {
    display: none !important;
    width: 100%;
    margin-left: 0;
  }

  .topbar.nav-open .topnav {
    display: flex !important;
    order: 3;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-top: .35rem;
    border-top: 1px solid var(--line);
  }

  .topbar.nav-open .topnav a {
    display: flex;
    align-items: center;
    min-height: 46px;
    padding: .75rem 0;
    color: var(--nero);
    border-bottom: 1px solid var(--line);
  }

  .topbar.nav-open .topbar-right {
    display: flex !important;
    order: 4;
    flex-direction: column;
    align-items: stretch;
    gap: .55rem;
    padding: .75rem 0 .35rem;
  }

  .topbar.nav-open .topbar-right .btn,
  .topbar.nav-open .topbar-right .lang,
  .topbar.nav-open .topbar-right .user-pill {
    width: 100%;
    max-width: none;
  }

  .home .factbar-in {
    grid-template-columns: 1fr 1fr;
  }

  .home .fact:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .home .fact:nth-child(4) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 560px) {
  .wrap,
  .home .hero-in,
  .home .factbar-in,
  .home .block,
  .home .band-in {
    width: calc(100% - 28px);
  }

  .home .factbar-in {
    grid-template-columns: 1fr;
  }

  .home .fact + .fact {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .hero-cta {
    align-items: stretch;
  }

  .hero-cta .btn {
    flex: 1 1 100%;
  }

  .row {
    align-items: stretch;
  }

  .row > input,
  .row > select,
  .row > .btn {
    width: 100%;
    flex-basis: 100%;
  }
}

/* ========================================================================== *
 * v1.8.4 typography
 * Display type is reserved for h1. Everything interactive/readable is Inter 400.
 * ========================================================================== */

body,
button,
input,
select,
textarea,
a,
p,
li,
label,
small,
summary,
table,
th,
td,
nav,
footer,
header {
  font-family: var(--font);
  font-weight: 400;
}

h1 {
  font-family: 'Chakra Petch', 'Noto Sans Sinhala', 'Noto Sans Tamil', sans-serif;
  font-weight: 600;
}

h2,
h3,
h4,
h5,
h6,
.btn,
.topbar .topnav a,
.navtoggle,
.lang,
.user-pill,
.plan-name,
.meter-label,
.badge,
.pill,
.eyebrow,
.kicker,
.tag,
.tool-name,
.category-title,
.price,
.price-unit,
.fact strong,
.step strong,
summary,
strong,
b,
th {
  font-family: var(--font);
  font-weight: 400;
}

input::placeholder,
textarea::placeholder {
  font-family: var(--font);
  font-weight: 400;
}

/* Logo supplied by the owner. */
.logo img {
  height: clamp(24px, 4vw, 32px);
  width: auto;
  max-width: min(190px, 46vw);
}

.foot-brand img {
  height: 30px;
  width: auto;
  max-width: 180px;
}

/* ========================================================================== *
 * v1.8.5 logo lockup
 * Header uses the supplied orange mark. Footer uses the supplied white mark.
 * The header tagline spans exactly the same rendered width as the logo.
 * ========================================================================== */

.logo {
  width: clamp(136px, 13vw, 158px);
  display: inline-flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: stretch;
  gap: .22rem;
  line-height: 1;
  text-decoration: none;
}

.logo img {
  display: block;
  width: 100%;
  height: auto;
  max-width: none;
}

.logo-tag {
  display: flex !important;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  margin: 0;
  padding: 0;
  color: var(--concrete);
  font-family: var(--font);
  font-size: .52rem;
  font-weight: 400;
  line-height: 1;
  letter-spacing: .035em;
  text-transform: lowercase;
  white-space: nowrap;
}

.logo-tag > span {
  display: block;
}

/* Footer logo is the supplied white artwork, with no filter/recolouring. */
.foot-brand img {
  display: block;
  width: min(190px, 100%);
  height: auto;
  max-width: 190px;
}

/* Keep the lockup visible and proportionate on phones. */
@media (max-width: 860px) {
  .logo {
    width: 138px;
  }

  .logo-tag {
    display: flex !important;
    font-size: .49rem;
  }
}

@media (max-width: 420px) {
  .logo {
    width: 126px;
  }

  .logo-tag {
    font-size: .45rem;
  }
}


/* ========================================================================== *
 * v1.8.6 pricing cards
 * One card system for the homepage and /pricing, with explicit outer gutters.
 * ========================================================================== */

.pricing-shell {
  padding-top: 1.1rem;
  padding-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.pricing-page-head {
  margin-top: clamp(1rem, 3vw, 2rem);
  margin-bottom: clamp(1.4rem, 3vw, 2rem);
}

.pricing-page-head .kicker,
.pricing-home-head .kicker {
  margin-bottom: .45rem;
}

.pricing-home {
  padding-top: clamp(2.8rem, 6vw, 4.5rem) !important;
  padding-bottom: clamp(2.8rem, 6vw, 4.5rem) !important;
}

.pricing-home-head {
  margin-bottom: 1.25rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.5rem);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.pricing-grid-full {
  max-width: 980px;
}

.pricing-grid-compact {
  max-width: 980px;
}

.pricing-card {
  position: relative;
  min-width: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
}

.pricing-card-pro {
  border: 2px solid var(--orange);
  padding: calc(clamp(1.25rem, 3vw, 1.75rem) - 1px);
}

.pricing-card-head {
  min-height: 4rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.pricing-plan {
  margin: 0;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  line-height: 1.15;
  color: var(--ink);
}

.pricing-note {
  margin: .3rem 0 0;
  max-width: 30rem;
  color: var(--ink-soft);
  font-size: .88rem;
  line-height: 1.45;
}

.pricing-badge {
  flex: 0 0 auto;
  padding: .3rem .5rem;
  border: 1px solid var(--orange);
  color: var(--orange-ink);
  background: #fff4f0;
  font-size: .68rem;
  line-height: 1;
  letter-spacing: .08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  column-gap: .45rem;
  row-gap: .2rem;
  margin: 1.25rem 0 .3rem;
  line-height: 1;
}

.pricing-currency {
  font-size: .82rem;
  color: var(--ink-soft);
  letter-spacing: .05em;
}

.pricing-amount {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 400;
  letter-spacing: -.045em;
  color: var(--ink);
}

.pricing-cycle {
  font-size: .82rem;
  color: var(--ink-soft);
}

.pricing-subcopy {
  min-height: 2.8rem;
  margin: .2rem 0 1.1rem;
  color: var(--ink-soft);
  font-size: .86rem;
}

.pricing-features {
  list-style: none;
  margin: .8rem 0 1.25rem;
  padding: 0;
}

.pricing-features li {
  position: relative;
  padding: .62rem 0 .62rem 1.15rem;
  border-bottom: 1px solid var(--line);
  font-size: .9rem;
}

.pricing-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--orange);
}

.pricing-features li:last-child {
  border-bottom: 0;
}

.pricing-specs {
  margin: .9rem 0 1.35rem;
  padding: 0;
}

.pricing-specs > div {
  display: grid;
  grid-template-columns: minmax(8.5rem, .8fr) minmax(0, 1.2fr);
  gap: .75rem;
  padding: .7rem 0;
  border-bottom: 1px solid var(--line);
}

.pricing-specs > div:first-child {
  border-top: 1px solid var(--line);
}

.pricing-specs dt {
  color: var(--ink-soft);
  font-size: .82rem;
}

.pricing-specs dd {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-size: .88rem;
  text-align: right;
  overflow-wrap: anywhere;
}

.pricing-card-action {
  margin-top: auto;
  padding-top: .35rem;
}

.pricing-actions {
  display: grid;
  gap: .65rem;
}

.pricing-card .btn.wide {
  width: 100%;
  min-height: 46px;
}

.pricing-billing-note {
  margin: .75rem 0 0;
  font-size: .8rem;
}

.pricing-business {
  max-width: 980px;
  margin: 1.1rem auto 0;
  padding: .9rem 0 0;
}

.pricing-faq {
  max-width: 980px;
  margin: 1.2rem auto 0;
}

/* Keep the pricing areas away from viewport edges even if an older .wrap rule
   is changed later. */
@media (min-width: 861px) {
  .pricing-shell,
  .home .pricing-home {
    width: min(var(--shell-max), calc(100% - 48px));
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 860px) {
  .pricing-shell,
  .home .pricing-home {
    width: calc(100% - 32px);
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .pricing-card-head,
  .pricing-subcopy {
    min-height: 0;
  }
}

@media (max-width: 560px) {
  .pricing-shell,
  .home .pricing-home {
    width: calc(100% - 28px);
  }

  .pricing-card {
    padding: 1.1rem;
  }

  .pricing-card-pro {
    padding: calc(1.1rem - 1px);
  }

  .pricing-card-head {
    min-height: 0;
  }

  .pricing-specs > div {
    grid-template-columns: 1fr;
    gap: .2rem;
  }

  .pricing-specs dd {
    text-align: left;
  }

  .pricing-badge {
    font-size: .62rem;
  }
}

/* ========================================================================== *
 * v1.8.7 form system
 * Shared, predictable controls for auth, account, admin, NIC, AI and tools.
 * ========================================================================== */

:root {
  --form-control-h: 48px;
  --form-border: #9b9995;
  --form-border-hover: #55524e;
  --form-focus: var(--orange);
  --form-bg: var(--white);
  --form-disabled: var(--san-deep);
}

/* Forms should create their own rhythm instead of inheriting random card gaps. */
form {
  min-width: 0;
}

form.fields,
.fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 1rem;
  width: 100%;
}

.stack {
  display: grid;
  gap: 1rem;
  width: 100%;
}

.panel > form,
.panel > .stack {
  margin-top: 1rem;
}

/* Every standard field uses the same label/control relationship. */
.field {
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: .45rem;
  margin: 0;
}

.field > span,
.field > label,
.field label {
  margin: 0;
  color: var(--ink);
  font-family: var(--font);
  font-size: .82rem;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: none;
}

.field .hint,
.field small {
  margin: 0;
  color: var(--ink-soft);
  font-size: .76rem;
  font-weight: 400;
  line-height: 1.4;
}

/* Standard controls. Explicit exclusions keep file/checkbox/radio controls sane. */
.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.field select,
.field textarea,
form > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):not([type="hidden"]),
form .row > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
form .row > select,
.ask-row input,
#user-search,
input.search {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: var(--form-control-h);
  margin: 0;
  padding: .72rem .8rem;
  border: 1px solid var(--form-border);
  border-radius: var(--r);
  outline: 0;
  background: var(--form-bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.25;
  box-shadow: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

.field textarea,
form textarea {
  min-height: 8rem;
  resize: vertical;
  line-height: 1.5;
}

.field select,
form select {
  cursor: pointer;
}

.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):hover,
.field select:hover,
.field textarea:hover,
form .row > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):hover,
form .row > select:hover,
.ask-row input:hover,
#user-search:hover,
input.search:hover {
  border-color: var(--form-border-hover);
}

.field input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus,
.field select:focus,
.field textarea:focus,
form .row > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]):focus,
form .row > select:focus,
.ask-row input:focus,
#user-search:focus,
input.search:focus {
  border-color: var(--form-focus);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(242, 88, 42, .14);
}

.field input::placeholder,
.field textarea::placeholder,
form input::placeholder,
form textarea::placeholder,
#user-search::placeholder,
input.search::placeholder {
  color: #85817b;
  opacity: 1;
  font-weight: 400;
}

.field input:disabled,
.field select:disabled,
.field textarea:disabled,
form input:disabled,
form select:disabled,
form textarea:disabled {
  cursor: not-allowed;
  background: var(--form-disabled);
  color: var(--concrete);
  opacity: .8;
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--err);
  box-shadow: 0 0 0 3px rgba(179, 38, 30, .1);
}

/* Checks should not inherit text-input dimensions. */
.field.check,
label.check,
.save-opt {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: .55rem;
  min-height: 28px;
  color: var(--ink);
  font-size: .86rem;
  font-weight: 400;
  line-height: 1.35;
}

.field.check input[type="checkbox"],
.field.check input[type="radio"],
label.check input[type="checkbox"],
label.check input[type="radio"],
.save-opt input[type="checkbox"] {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--orange);
}

/* Buttons inside forms are consistently sized and never collapse. */
form .btn {
  min-height: var(--form-control-h);
}

.fields > .btn[type="submit"],
.auth-panel .btn[type="submit"] {
  align-self: end;
}

/* Rows used by NIC, AI and admin forms. */
.row,
.run-row,
.ask-row {
  min-width: 0;
}

form.row,
form .row,
.ask-row,
.run-row {
  display: flex;
  align-items: center;
  gap: .7rem;
  flex-wrap: wrap;
}

form.row > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
form .row > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
.ask-row input {
  flex: 1 1 15rem;
}

form.row > select,
form .row > select {
  flex: 1 1 12rem;
}

form.row > .btn,
form .row > .btn,
.ask-row > .btn {
  flex: 0 0 auto;
}

/* ------------------------------- Auth / sign in / registration / forgot --- */

.auth-shell {
  max-width: 560px;
  padding-top: .25rem;
}

.auth-shell .crumbs {
  margin-bottom: 1rem;
}

.auth-panel {
  width: 100%;
  max-width: none;
  margin: 0 auto;
  padding: clamp(1.35rem, 4vw, 2rem);
  border: 1px solid var(--line-strong);
  background: var(--white);
}

.auth-panel h1 {
  margin: 0 0 .65rem;
}

.auth-panel > .lead {
  max-width: 42ch;
  margin: 0 0 1.35rem;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.55;
}

.auth-panel #auth-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
}

.auth-panel #auth-form .field {
  margin: 0;
}

.auth-panel #auth-submit {
  width: 100%;
  margin: .15rem 0 0;
}

.auth-panel #auth-password-hint {
  margin: -.3rem 0 0;
  font-size: .77rem;
  line-height: 1.45;
}

.auth-panel .auth-alt {
  margin: 1.25rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: .84rem;
  line-height: 1.55;
}

.auth-panel .auth-alt + .muted {
  margin: .7rem 0 0;
  font-size: .76rem;
  line-height: 1.5;
}

.auth-panel .notice,
.auth-panel .msg {
  margin-top: 1rem;
}

/* ------------------------------- Account / admin / general settings forms --- */

#pw-form {
  grid-template-columns: 1fr;
}

#pw-form > .btn {
  justify-self: start;
  min-width: 9rem;
}

#settings-form .grid2 {
  gap: 1rem;
}

#settings-form .field {
  min-width: 0;
}

#settings-form > .row {
  margin-top: .2rem;
}

#admin-login {
  max-width: 30rem;
}

/* File/search forms and small inline utilities should keep the same controls. */
.nic-demo {
  display: grid;
  gap: .8rem;
}

.nic-demo .field {
  width: 100%;
}

#nic-form.row {
  align-items: stretch;
}

input.search {
  max-width: 30rem;
}

/* Dynamic tool options remain compact but use the same control treatment. */
.tool-run .fields {
  gap: .9rem;
}

.tool-run .field {
  min-width: 0;
}

.drop {
  margin-bottom: .25rem;
}

/* Mobile: never let a submit button or input sit squeezed next to another. */
@media (max-width: 640px) {
  .auth-shell {
    width: calc(100% - 28px);
  }

  .auth-panel {
    padding: 1.2rem;
  }

  form.fields,
  .fields,
  #settings-form .grid2 {
    grid-template-columns: 1fr;
  }

  form.row,
  form .row,
  .ask-row,
  .run-row {
    align-items: stretch;
  }

  form.row > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
  form.row > select,
  form.row > .btn,
  form .row > input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
  form .row > select,
  form .row > .btn,
  .ask-row > input,
  .ask-row > .btn,
  .run-row > .btn {
    width: 100%;
    flex: 1 1 100%;
  }

  #pw-form > .btn {
    width: 100%;
    justify-self: stretch;
  }

  #user-search,
  input.search {
    max-width: none;
  }
}


/* v1.8.8 typography final authority */
body,
button,
input,
select,
textarea,
a,
p,
li,
label,
small,
summary,
table,
th,
td,
nav,
footer,
header,
h2,
h3,
h4,
h5,
h6,
.btn,
.topbar .topnav a,
.navtoggle,
.lang,
.user-pill,
.plan-name,
.meter-label,
.badge,
.pill,
.eyebrow,
.kicker,
.tag,
.tool-name,
.category-title,
.price,
.price-unit,
.fact strong,
.step strong,
summary,
strong,
b,
th,
.field > span,
.field > label,
.field label,
.field .hint,
.field small {
  font-family: var(--font);
  font-weight: 400;
}

h1 {
  font-family: 'Chakra Petch', 'Noto Sans Sinhala', 'Noto Sans Tamil', sans-serif;
  font-weight: 600;
}

input::placeholder,
textarea::placeholder {
  font-weight: 400;
}


/* v1.8.9: website UI is English-only; header language picker removed. */
#lang,
.topbar .lang {
  display: none !important;
}

/* ========================================================================== *
 * v1.9.0 document previews
 * ========================================================================== */

.file-preview {
  width: 100%;
  min-width: 0;
  margin: 1rem 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
  background: var(--white);
}

.file-preview-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: .7rem;
  min-height: 52px;
  padding: .65rem .8rem;
  border-bottom: 1px solid var(--line);
  background: var(--san);
}

.file-preview-head h3 {
  margin: 0;
  font-family: var(--font);
  font-size: .9rem;
  font-weight: 400;
  line-height: 1.2;
}

.file-preview-meta {
  min-width: 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: .78rem;
  font-weight: 400;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-preview-open {
  justify-self: end;
  white-space: nowrap;
}

.file-preview-stage {
  position: relative;
  width: 100%;
  min-height: 220px;
  max-height: 72vh;
  overflow: auto;
  background: #deddd9;
}

.pdf-preview-frame,
.text-preview-frame {
  display: block;
  width: 100%;
  height: clamp(420px, 68vh, 760px);
  border: 0;
  background: var(--white);
}

.image-preview {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 70vh;
  margin: 0 auto;
  object-fit: contain;
  background: transparent;
}

.preview-large-file,
.preview-unavailable {
  display: grid;
  place-items: center;
  align-content: center;
  gap: .8rem;
  min-height: 260px;
  padding: 1.5rem;
  text-align: center;
  background: var(--white);
}

.preview-large-file p,
.preview-unavailable p {
  max-width: 52ch;
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.result .file-preview {
  margin-top: .9rem;
  margin-bottom: .9rem;
}

#wb-source-preview {
  margin-top: .7rem;
}

#ai-file-preview {
  margin-top: 1rem;
}

@media (max-width: 640px) {
  .file-preview-head {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: .4rem .6rem;
  }

  .file-preview-meta {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .file-preview-open {
    grid-column: 2;
    grid-row: 1;
  }

  .pdf-preview-frame,
  .text-preview-frame {
    height: 56vh;
    min-height: 360px;
  }

  .file-preview-stage {
    min-height: 180px;
    max-height: 62vh;
  }
}