/* Happy ບໍລິການ (service.happyerp.la · S1) — ໂຕເຄັນຈາກ assets/tokens.css · ກົດ DESIGN.md (390px · ເປົ້າກົດ 44px · ບໍ່ມີເງົາ · ຊ່ອງພິມ 16px) */
/* ໂໝດສະຫວ່າງ ≡ app/app.css :root[data-theme="light"] (ຄ່າທີ່ຜ່ານ ≥4.5:1 ເທິງ panel-3) — ແກ້ບ່ອນນັ້ນ ຕ້ອງແກ້ບ່ອນນີ້ນຳ */
:root[data-theme="light"] { --ground:#f4f5fa; --ground-deep:#ffffff; --panel:#ffffff; --panel-2:#eef0f7; --panel-3:#e2e6f1; --line:#cdd3e3; --line-soft:#e3e7f1; --text:#151a2b; --text-dim:#4a5470; --text-faint:#586284; --live-tint:#ffe3e8; --kip-tint:#fff3c9; --paid-tint:#dcf7ea; --cf-tint:#e0ecff; --live:#c8102e; --live-deep:#a80d26; --live-text:#c8102e; --kip:#8a5f00; --kip-ink:#ffffff; --paid:#0b6e47; --paid-ink:#ffffff; --cf:#1f5fc0; }

[hidden] { display: none !important; }
html, body { background: var(--ground); }
body { font-size: var(--fs-m); overflow-x: hidden; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px 112px; }
.dim { color: var(--text-dim); } .faint { color: var(--text-faint); font-size: var(--fs-s); }
.num { font-variant-numeric: tabular-nums; }

/* ຫົວ: ແຖວດຽວ ບໍ່ sticky (DESIGN ຂໍ້ 10) · ເຄື່ອງມືຕົກແຖວເອງເມື່ອຈໍແຄບ */
.hd { display: flex; align-items: center; gap: 10px; padding: 14px 0 10px; flex-wrap: wrap; }
.hd-logo { width: 32px; height: 32px; flex: none; }
.hd-brand { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; line-height: 1.35; }
.hd-brand b { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-m); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hd-agency { color: var(--text-dim); font-size: var(--fs-s); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hd-tools { display: flex; align-items: center; gap: 6px; flex: none; margin-left: auto; }
.hd-tools .btn { white-space: nowrap; }
@media (max-width: 420px) { .hd { gap: 8px; } .hd-tools { gap: 4px; } .hd-brand b { font-size: var(--fs-base); } .langsel { padding: 6px 4px; } .hd-tools .btn { padding: 6px 10px; } }
.langsel { width: auto; margin: 0; min-height: 44px; padding: 6px 8px; font: inherit; font-size: var(--fs-base); background: var(--panel); color: var(--text); border: 1px solid var(--line); border-radius: var(--r-s); }
.icon-btn { min-width: 44px; min-height: 44px; border-radius: var(--r-s); border: 1px solid var(--line-soft); background: var(--panel); font-size: var(--fs-m); line-height: 1; }

.card { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r-m); padding: 16px; margin-bottom: 12px; min-width: 0; }
h1 { font-size: var(--fs-l); margin: 4px 0 10px; overflow-wrap: anywhere; min-width: 0; }
h2 { font-size: var(--fs-m); margin: 0 0 6px; }
.sec-h { font-size: var(--fs-m); margin: 22px 0 8px; display: flex; align-items: center; gap: 8px; }
.sec-h small { color: var(--text-faint); font-weight: 400; font-size: var(--fs-s); }
p + p { margin-top: 6px; }
.back { margin: 0 0 10px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 10px 16px; border-radius: var(--r-m);
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text); font: inherit; font-size: var(--fs-base); font-weight: 700; text-decoration: none; cursor: pointer; }
.btn:hover { text-decoration: none; border-color: var(--text-faint); }
.btn:disabled { opacity: .5; cursor: default; }
.btn-live { background: var(--live-deep); border-color: var(--live-deep); color: #fff; }
.btn-s { min-height: 44px; padding: 6px 12px; }
.btn-block { display: flex; width: 100%; margin-top: 12px; }
.ghost { background: transparent; }
.row-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.row-btns .btn { flex: 1 1 auto; }

label.f { display: block; margin: 10px 0 0; font-size: var(--fs-base); color: var(--text-dim); }
input, select, textarea { display: block; width: 100%; margin-top: 4px; padding: 10px 12px; min-height: 44px; border-radius: var(--r-s); border: 1px solid var(--line);
  background: var(--ground-deep); color: var(--text); font: inherit; font-size: 16px; }
textarea { line-height: 1.6; resize: vertical; }
input.filled { border-color: var(--paid); background: var(--paid-tint); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }
.code-in { font-family: ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; font-size: var(--fs-l); text-align: center; }
details > summary { cursor: pointer; font-weight: 700; min-height: 44px; display: flex; align-items: center; list-style-position: inside; }
.err { color: var(--live-text); font-size: var(--fs-base); margin-top: 8px; }
.okmsg { color: var(--paid); font-size: var(--fs-base); margin-top: 8px; }
.msg { font-size: var(--fs-base); color: var(--text-dim); margin-top: 8px; overflow-wrap: anywhere; }
.empty { color: var(--text-dim); font-size: var(--fs-base); padding: 12px; border: 1px dashed var(--line); border-radius: var(--r-m); text-align: center; }

.pill { display: inline-flex; align-items: center; border-radius: 999px; padding: 1px 10px; font-size: var(--fs-s); font-weight: 700; border: 1px solid var(--line); color: var(--text-dim); white-space: nowrap; }
.pill.ok, .pill.active, .pill.done { color: var(--paid); border-color: var(--paid); background: var(--paid-tint); }
.pill.warn, .pill.onboarding, .pill.queued, .pill.running { color: var(--kip); border-color: var(--kip); background: var(--kip-tint); }
.pill.bad, .pill.failed, .pill.offboarded { color: var(--live-text); border-color: var(--live); background: var(--live-tint); }
.pill.lead { color: var(--cf); border-color: var(--cf); background: var(--cf-tint); }

/* ບັດສະຫຼຸບ */
.hero { font-family: var(--font-display); font-weight: 900; font-size: var(--fs-xl); line-height: 1.3; color: var(--kip); }
.hero-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ທີມ AI 6 ຕຳແໜ່ງ */
.roles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
@media (min-width: 640px) { .roles { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.role { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r-m); padding: 12px; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.role-h { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.role-h b { font-family: var(--font-display); font-size: var(--fs-base); font-weight: 900; letter-spacing: .04em; }
.role-h span { font-size: var(--fs-s); color: var(--text-dim); }
.role-v { font-family: var(--font-display); font-weight: 900; font-size: var(--fs-l); line-height: 1.3; margin-top: 4px; }
.role-v.ok { color: var(--paid); } .role-v.warn { color: var(--kip); } .role-v.bad { color: var(--live-text); }
.role-w { font-size: var(--fs-s); color: var(--text-faint); line-height: 1.5; }

/* ລາຍການ */
.item { display: block; background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r-m); padding: 12px 14px; margin-bottom: 8px; color: inherit; text-decoration: none; min-width: 0; width: 100%; text-align: left; font: inherit; }
a.item:hover, button.item:hover { text-decoration: none; border-color: var(--line); }
.it-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.it-top > * { min-width: 0; }
.it-top > .pill, .it-top > .it-kip { flex: none; }
.it-name { font-weight: 700; min-width: 0; overflow-wrap: anywhere; }
.it-sub { font-size: var(--fs-s); color: var(--text-dim); margin-top: 2px; overflow-wrap: anywhere; }
.it-kip { color: var(--kip); font-weight: 700; white-space: nowrap; }
.attn { color: var(--live-text); font-weight: 700; white-space: nowrap; }
.bar { height: 6px; border-radius: 999px; background: var(--panel-3); overflow: hidden; margin-top: 8px; }
.bar i { display: block; height: 100%; background: var(--paid); border-radius: inherit; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip { display: inline-flex; align-items: center; min-height: 44px; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); font: inherit; font-size: var(--fs-base); cursor: pointer; }
.chip.on { border-color: var(--cf); color: var(--cf); background: var(--cf-tint); font-weight: 700; }

/* ໜ້າລູກຄ້າ — ຈໍກວ້າງ: ສອງຖັນ (ມືຖື = ຖັນດຽວຕາມລຳດັບ admin client.html) */
@media (min-width: 1100px) {
  .wrap:has(.cols) { max-width: 1180px; }
  .cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 28px; align-items: start; }
  .cols > div > .sec-h:first-child { margin-top: 0; }
}
.links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 4px 0 6px; }
.links .btn { width: 100%; text-align: center; }
.steps label { display: flex; align-items: flex-start; gap: 10px; min-height: 44px; padding: 8px 0; border-bottom: 1px solid var(--line-soft); cursor: pointer; font-size: var(--fs-base); }
.steps label:last-child { border-bottom: 0; }
.steps input { width: 24px; height: 24px; min-height: 0; margin: 2px 0 0; flex: none; }
.steps small { display: block; color: var(--text-faint); font-size: var(--fs-s); }
.ai-text { white-space: pre-wrap; overflow-wrap: anywhere; font-size: var(--fs-base); line-height: 1.7; background: var(--panel-2); border-radius: var(--r-s); padding: 12px; margin-top: 10px; max-height: 70vh; overflow: auto; }
.months { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 8px; }

/* ຕາຕະລາງ ledger ເປັນແຖວ */
.row { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line-soft); }
.row:last-child { border-bottom: 0; }
.row > span:first-child { min-width: 0; overflow-wrap: anywhere; }
.row-end { display: flex; align-items: center; gap: 8px; flex: none; }
.row .n-pos { color: var(--paid); font-weight: 800; white-space: nowrap; }
.row .n-neg { color: var(--live-text); font-weight: 800; white-space: nowrap; }
.secret { font-family: ui-monospace, monospace; font-size: var(--fs-l); letter-spacing: .06em; background: var(--ground-deep); border: 1px dashed var(--kip); border-radius: var(--r-s); padding: 10px 12px; text-align: center; overflow-wrap: anywhere; margin-top: 8px; }

/* ແຖບລຸ່ມ (4 ປຸ່ມ ≤5 · DESIGN ຂໍ້ 7) */
nav.tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: grid; grid-template-columns: repeat(4, 1fr); max-width: 760px; margin: 0 auto;
  background: var(--panel); border-top: 1px solid var(--line-soft); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
@media (min-width: 761px) { nav.tabs { border: 1px solid var(--line-soft); border-bottom: 0; border-radius: var(--r-m) var(--r-m) 0 0; } }
nav.tabs a { color: var(--text-dim); font-size: var(--fs-xs); line-height: 1.25; min-height: 48px; border-radius: var(--r-s); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; text-decoration: none; }
nav.tabs a i { font-style: normal; font-size: var(--fs-l); line-height: 1.2; }
nav.tabs a[aria-current="page"] { color: var(--live-text); font-weight: 800; }

.toast { position: fixed; left: 12px; right: 12px; top: 12px; z-index: 60; max-width: 560px; margin: 0 auto; background: var(--panel-3); color: var(--text); border: 1px solid var(--line); border-left: 4px solid var(--cf); padding: 12px 14px; border-radius: var(--r-m); font-weight: 700; font-size: var(--fs-base); }
.toast.ok { border-left-color: var(--paid); } .toast.err { border-left-color: var(--live); }
.ask { max-width: min(440px, calc(100vw - 32px)); border: 1px solid var(--line); border-radius: var(--r-l); background: var(--panel); color: var(--text); padding: 18px; }
.ask::backdrop { background: rgba(0, 0, 0, .55); }
.ask p { white-space: pre-line; }

.skip-link { position: absolute; left: 8px; top: -60px; z-index: 200; background: var(--panel); color: var(--text); border: 2px solid var(--live); border-radius: var(--r-s); padding: 10px 16px; font-size: var(--fs-base); font-weight: 700; }
.skip-link:focus { top: 8px; }
.legal-links { margin: 26px auto 12px; padding-top: 12px; border-top: 1px solid var(--line-soft); text-align: center; font-size: var(--fs-s); line-height: 1.9; color: var(--text-faint); }
.legal-links a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }

/* ── S2 (25/9): ປ້າຍແພັກ · ບັດແພັກ · ຂັ້ນໂອນ · ສະໝັກ ── */
.bnr { display: flex; align-items: center; justify-content: space-between; gap: 8px 12px; flex-wrap: wrap; background: var(--kip-tint); color: var(--text); border: 1px solid var(--kip);
  border-left-width: 4px; border-radius: var(--r-m); padding: 10px 14px; margin: 8px 0 12px; font-size: var(--fs-base); line-height: 1.6; overflow-wrap: anywhere; }
.bnr:empty { display: none; }
.bnr > span:first-child { flex: 1 1 220px; min-width: 0; }
.bnr .btn { flex: none; }
.bnr.bnr-exp { background: var(--panel-2); border-color: var(--line); border-left-color: var(--cf); }   /* ໝົດອາຍຸ = ສະຫງົບ ບໍ່ແມ່ນແດງ: ຂໍ້ມູນຍັງຢູ່ຄົບ */
.toast.warn { border-left-color: var(--kip); }
.lim { display: flex; justify-content: space-between; gap: 10px; font-size: var(--fs-base); margin-top: 10px; }
.lim + .bar { margin-top: 4px; }
.lim b.full { color: var(--kip); } .bar.full i { background: var(--kip); }   /* ເຕັມເພດານ = ເຫຼືອງ (ເພີ່ມບໍ່ໄດ້) ບໍ່ແມ່ນແດງ (ບໍ່ແມ່ນຄວາມຜິດ) */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin: 8px 0 4px; }
.plan { background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--r-m); padding: 14px; display: flex; flex-direction: column; min-width: 0; }
.plan.picked { border-color: var(--live); }
.plan h3 { font-size: var(--fs-m); margin: 0; overflow-wrap: anywhere; }
.plan .btn-block { margin-top: auto; }
.price { font-family: var(--font-display); font-weight: 900; font-size: var(--fs-l); color: var(--kip); line-height: 1.4; margin: 6px 0 2px; }
.price small { font-family: var(--font-body); font-weight: 400; font-size: var(--fs-s); color: var(--text-dim); }
ul.facts { list-style: none; padding: 0; margin: 6px 0 10px; font-size: var(--fs-base); color: var(--text-dim); }
ul.facts li { padding: 2px 0 2px 22px; position: relative; }
ul.facts li::before { content: "✓"; position: absolute; left: 2px; color: var(--paid); font-weight: 900; }
.card.pend { border-left: 4px solid var(--kip); }
.pay:focus { outline: 2px solid var(--cf); outline-offset: 2px; }
.qr-box { margin: 10px 0; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; font-size: var(--fs-s); color: var(--text-dim); }
.qr-box .qr { width: 300px; max-width: 100%; height: auto; aspect-ratio: 1; background: #fff; border-radius: var(--r-s); }
.slip-prev { display: block; max-width: 100%; max-height: 360px; margin-top: 10px; border-radius: var(--r-s); border: 1px solid var(--line); }
.vh { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
label.btn { position: relative; cursor: pointer; }
label.btn:focus-within { outline: 2px solid var(--cf); outline-offset: 2px; }
.su-link { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line-soft); font-size: var(--fs-base); color: var(--text-dim); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
label.f small { display: block; margin-top: 2px; }
input[aria-invalid="true"] { border-color: var(--live); }