:root{
  --bg:#F4F2EC; --surface:#FFFFFF; --surface2:#F0EDE6; --ink:#10181C; --muted:#5B666C; --line:#E2DED5;
  --brand:#0B5563; --brand-soft:#E3EFF0; --accent:#E8562A; --accent-ink:#fff; --deep:#0A2E36;
  --ok:#1F7A4D; --ok-soft:#E3F3EA; --warn:#9A5B00; --warn-soft:#FFF1D9; --bad:#B42318; --bad-soft:#FDECEA; --info:#1D5FA8; --info-soft:#E6F0FB;
  --shadow:0 18px 40px -18px rgba(10,46,54,.35);
  --f:"Plus Jakarta Sans","Readex Pro","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  color-scheme:light;
}
:root[lang="ckb"]{--f:"Plus Jakarta Sans","Noto Kufi Arabic",system-ui,sans-serif}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15.5px/1.55 var(--f);overflow-x:clip}
a{color:var(--brand)}
h1,h2,h3{margin:0;line-height:1.2;letter-spacing:-.01em}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3{letter-spacing:0;line-height:1.45;font-weight:700}
button{font:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.hide{display:none!important}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:.95em}
.muted{color:var(--muted)}
.ltr{direction:ltr;unicode-bidi:isolate}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 16px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--brand)}
.btn svg{width:18px;height:18px;flex:none}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{filter:brightness(1.05);border-color:var(--accent)}
.btn-dark{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn-bad{color:var(--bad);border-color:#F1C2BD}
.btn-sm{min-height:34px;padding:6px 11px;font-size:14px;border-radius:8px}
.btn-wa{background:#1FA855;border-color:#1FA855;color:#fff}
.btn[disabled]{opacity:.55;cursor:default}
.icon-btn{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:var(--surface);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
.icon-btn svg{width:20px;height:20px}

/* login */
.auth{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:
  radial-gradient(700px 380px at 90% 0%,rgba(63,167,181,.25),transparent 60%),var(--deep)}
.auth-card{width:min(420px,100%);background:var(--surface);border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.auth-logo svg{width:42px;height:42px}
.auth-logo b{font-size:20px;letter-spacing:.06em}
.auth-logo span{display:block;font-size:13px;color:var(--muted);letter-spacing:0}
.auth h1{font-size:24px;margin-bottom:6px}
.auth p.lead{color:var(--muted);margin:0 0 18px}
.auth .langs{display:flex;gap:6px;flex-wrap:wrap;margin-top:18px;justify-content:center}
.pw-wrap{position:relative}
.pw-wrap input{padding-inline-end:48px}
.pw-eye{position:absolute;inset-inline-end:6px;top:50%;transform:translateY(-50%);border:0;background:none;width:38px;height:38px;cursor:pointer;color:var(--muted)}
.pw-eye svg{width:20px;height:20px}

/* shell */
.shell{display:grid;min-height:100vh}
@media(min-width:960px){.shell{grid-template-columns:250px 1fr}}
.side{background:var(--deep);color:#CFE0E3;padding:18px 14px;display:flex;flex-direction:column;gap:4px;position:fixed;inset-block:0;inset-inline-start:0;width:270px;z-index:60;transform:translateX(-105%);transition:transform .2s;overflow-y:auto}
[dir="rtl"] .side{transform:translateX(105%)}
.shell.menu-open .side{transform:none}
@media(min-width:960px){.side{position:sticky;top:0;height:100vh;width:auto;transform:none!important}}
.scrim{position:fixed;inset:0;background:rgba(5,15,18,.5);z-index:55;display:none}
.shell.menu-open .scrim{display:block}
@media(min-width:960px){.scrim{display:none!important}}
.side .brand{display:flex;align-items:center;gap:10px;padding:4px 8px 16px;color:#fff;text-decoration:none}
.side .brand svg{width:36px;height:36px}
.side .brand b{letter-spacing:.06em;font-size:17px;display:block}
.side .brand small{color:#8FB3B9;font-size:12px}
.side .grp{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:#7FA2A8;padding:14px 10px 6px}
[dir="rtl"] .side .grp{letter-spacing:0}
.side a.nav{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:#D6E5E8;text-decoration:none;font-weight:500}
.side a.nav svg{width:20px;height:20px;flex:none;opacity:.9}
.side a.nav:hover{background:rgba(255,255,255,.07)}
.side a.nav.on{background:rgba(232,86,42,.16);color:#fff;box-shadow:inset 3px 0 0 var(--accent)}
[dir="rtl"] .side a.nav.on{box-shadow:inset -3px 0 0 var(--accent)}
.side .count{margin-inline-start:auto;background:var(--accent);color:#fff;border-radius:999px;font-size:12px;padding:1px 8px;font-weight:700}
.main{min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:10px 16px;min-height:62px}
@media(min-width:720px){.top{padding:10px 28px}}
.top h1{font-size:19px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(min-width:960px){.menu-btn{display:none!important}}
.lang-sel{height:40px;border-radius:10px;border:1px solid var(--line);background:var(--surface);padding:0 10px;font:inherit;color:var(--ink);max-width:120px}
.who{display:none;align-items:center;gap:8px;font-size:14px}
@media(min-width:720px){.who{display:flex}}
.who .av{width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.content{padding:20px 16px 80px;max-width:1240px;width:100%}
@media(min-width:720px){.content{padding:26px 28px 60px}}

/* cards / tiles */
.tiles{display:grid;gap:12px;grid-template-columns:repeat(2,1fr);margin-bottom:22px}
@media(min-width:900px){.tiles{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1180px){.tiles.six{grid-template-columns:repeat(6,1fr)}}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:6px}
.tile:hover{border-color:var(--brand)}
.tile .n{font-size:28px;font-weight:800;line-height:1}
.tile .l{color:var(--muted);font-size:13.5px}
.tile.hot{background:var(--deep);border-color:var(--deep);color:#fff}
.tile.hot .l{color:#B8CDD0}
.grid2{display:grid;gap:18px}
@media(min-width:980px){.grid2{grid-template-columns:1fr 1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;min-width:0}
.card h2{font-size:16.5px;margin-bottom:12px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.card + .card{margin-top:16px}
.kv{display:grid;grid-template-columns:minmax(110px,40%) 1fr;gap:8px 14px;font-size:14.5px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;word-break:break-word}
.empty{padding:28px 12px;text-align:center;color:var(--muted)}
.welcome{background:var(--deep);color:#fff;border-radius:16px;padding:22px;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.welcome h2{font-size:22px}
.welcome p{margin:4px 0 0;color:#B8CDD0}

/* toolbar + table */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.search{flex:1 1 220px;min-width:0;position:relative}
.search input{width:100%;height:42px;border-radius:10px;border:1px solid var(--line);background:var(--surface);padding:0 14px 0 40px;font:inherit;color:var(--ink)}
[dir="rtl"] .search input{padding:0 40px 0 14px}
.search svg{position:absolute;inset-inline-start:12px;top:11px;width:20px;height:20px;color:var(--muted)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 13px;font-size:14px;cursor:pointer;color:var(--ink)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.tbl{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tbl th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);text-align:start;padding:11px 14px;background:var(--surface2);border-bottom:1px solid var(--line);white-space:nowrap}
[dir="rtl"] .tbl th{letter-spacing:0}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr[data-open]{cursor:pointer}
.tbl tbody tr[data-open]:hover td{background:#FAF8F3}
.tbl .num{font-weight:700;white-space:nowrap}
.tbl .r{text-align:end;white-space:nowrap}
@media(max-width:719px){
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl thead{display:none}
  .tbl{background:none;border:0}
  .tbl tr{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:6px 0}
  .tbl td{display:flex;justify-content:space-between;gap:14px;border:0;padding:6px 14px;text-align:end}
  .tbl td::before{content:attr(data-label);color:var(--muted);font-size:12.5px;text-align:start;flex:none;max-width:45%}
  .tbl td[data-empty]{display:none}
  .tbl td.first{font-size:16px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:4px}
  .tbl td.first::before{display:none}
  .tbl .r{text-align:end}
}

/* badges + progress */
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 10px;font-size:12.5px;font-weight:700;white-space:nowrap;background:var(--surface2);color:var(--muted)}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.b-info{background:var(--info-soft);color:var(--info)}
.b-warn{background:var(--warn-soft);color:var(--warn)}
.b-ok{background:var(--ok-soft);color:var(--ok)}
.b-bad{background:var(--bad-soft);color:var(--bad)}
.steps{display:flex;gap:4px;margin:6px 0 4px}
.steps i{flex:1;height:6px;border-radius:3px;background:var(--line)}
.steps i.on{background:var(--brand)}
.steps i.now{background:var(--accent)}
.steplist{list-style:none;padding:0;margin:0;display:grid;gap:0}
.steplist li{display:flex;gap:12px;align-items:flex-start;position:relative;padding-bottom:14px}
.steplist li::after{content:"";position:absolute;inset-inline-start:11px;top:24px;bottom:0;width:2px;background:var(--line)}
.steplist li:last-child::after{display:none}
.steplist .dot{width:24px;height:24px;border-radius:50%;border:2px solid var(--line);background:var(--surface);flex:none;display:flex;align-items:center;justify-content:center}
.steplist .dot svg{width:14px;height:14px;color:#fff}
.steplist li.done .dot{background:var(--brand);border-color:var(--brand)}
.steplist li.now .dot{background:var(--accent);border-color:var(--accent)}
.steplist li.done::after{background:var(--brand)}
.steplist b{display:block;font-weight:600}
.steplist small{color:var(--muted)}
.timeline{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.timeline li{border-inline-start:3px solid var(--line);padding:2px 0 2px 12px;font-size:14px}
[dir="rtl"] .timeline li{padding:2px 12px 2px 0}
.timeline li.pub{border-color:var(--brand)}
.timeline .meta{color:var(--muted);font-size:12.5px}
.timeline .note{white-space:pre-wrap}

/* modal */
.overlay{position:fixed;inset:0;background:rgba(5,15,18,.55);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:24px 12px;overflow-y:auto}
.modal{background:var(--surface);border-radius:16px;width:min(620px,100%);box-shadow:var(--shadow);min-width:0;margin:auto 0}
.modal.wide{width:min(1040px,100%)}
.modal-h{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}
.modal-h h2{font-size:18px;flex:1;min-width:0}
.modal-b{padding:18px;overflow-x:hidden}
.modal-f{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;padding:14px 18px;border-top:1px solid var(--line)}
.split{display:grid;gap:16px}
@media(min-width:860px){.split{grid-template-columns:1.1fr .9fr}}
.split .card{margin:0}
.split > div > .card + .card{margin-top:16px}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* forms */
form .fld,.fld{display:grid;gap:6px;margin-bottom:14px}
.fld label{font-weight:600;font-size:14px}
.fld .hint{font-size:13px;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink)}
.fld input,.fld select,.fld textarea{width:100%;max-width:100%;min-height:44px;border:1px solid var(--line);border-radius:10px;background:#FBFAF7;padding:10px 12px}
.fld textarea{min-height:100px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(11,85,99,.18)}
.row2{display:grid;gap:0 12px;grid-template-columns:1fr 150px}
.check{display:flex;gap:10px;align-items:center;margin-bottom:14px;font-size:14.5px}
.check input{width:20px;height:20px}
.err{color:var(--bad);font-size:14px;min-height:1.2em;margin:4px 0 0}
.req{color:var(--accent)}

/* quotation lines editor */
.lines{display:grid;gap:10px;margin-bottom:10px}
.line{display:grid;gap:8px;grid-template-columns:1fr;border:1px solid var(--line);border-radius:12px;padding:12px;background:#FBFAF7}
.line .lr{display:grid;gap:8px;grid-template-columns:1fr 1fr 1fr auto;align-items:end}
.line input{width:100%;min-height:40px;border:1px solid var(--line);border-radius:8px;padding:8px 10px;background:#fff}
.line label{font-size:12px;color:var(--muted);display:grid;gap:4px}
.line .amt{font-weight:700;min-height:40px;display:flex;align-items:center;white-space:nowrap}
.qtotal{display:flex;justify-content:space-between;align-items:center;background:var(--deep);color:#fff;border-radius:12px;padding:14px 16px;font-size:18px;font-weight:800;margin:10px 0 16px}

/* toast */
.toast{position:fixed;bottom:18px;inset-inline-start:50%;transform:translateX(-50%);background:var(--deep);color:#fff;padding:12px 18px;border-radius:12px;z-index:200;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
[dir="rtl"] .toast{transform:translateX(50%)}
.toast.bad{background:var(--bad)}

/* client area */
.qcard{border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--surface);display:grid;gap:10px}
.qcard + .qcard{margin-top:12px}
.qcard .top-row{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:center}
.qcard .big{font-size:20px;font-weight:800}
.lines-view{width:100%;border-collapse:collapse;font-size:14.5px}
.lines-view th,.lines-view td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:start}
.lines-view .r{text-align:end;white-space:nowrap}
@media(max-width:600px){.lines-view .hide-sm{display:none}}
.cred{background:var(--surface2);border-radius:12px;padding:14px;display:grid;gap:6px;margin:10px 0}

/* PDF document (rendered off-screen, then saved) */
.doc{width:794px;min-height:1123px;background:#fff;color:#10181C;padding:48px 52px;font:13px/1.55 var(--f)}
.doc .d-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;border-bottom:3px solid #0B5563;padding-bottom:18px}
.doc .d-logo{display:flex;gap:10px;align-items:center}
.doc .d-logo svg{width:46px;height:46px}
.doc .d-logo b{font-size:22px;letter-spacing:.06em}
.doc .d-co{font-size:11.5px;color:#5B666C;margin-top:8px;max-width:330px}
.doc .d-title{text-align:end}
.doc .d-title h1{font-size:28px;color:#0B5563;letter-spacing:.04em}
.doc .d-title .n{font-size:15px;font-weight:700;margin-top:4px}
.doc .d-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}
.doc .d-card{background:#F4F2EC;border-radius:10px;padding:14px}
.doc .d-card h3{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#0B5563;margin-bottom:6px}
.doc[dir="rtl"] .d-card h3{letter-spacing:0}
.doc table{width:100%;border-collapse:collapse;margin-top:6px}
.doc th{background:#0A2E36;color:#fff;font-size:11.5px;padding:9px 10px;text-align:start}
.doc td{padding:9px 10px;border-bottom:1px solid #E2DED5;vertical-align:top}
.doc .r{text-align:end;white-space:nowrap}
.doc .d-total{display:flex;justify-content:flex-end;margin-top:14px}
.doc .d-total div{background:#E8562A;color:#fff;border-radius:10px;padding:12px 18px;font-size:17px;font-weight:800}
.doc .d-notes{margin-top:22px;font-size:12px;white-space:pre-wrap}
.doc .d-notes h3{font-size:12px;color:#0B5563;margin-bottom:4px}
.doc .d-foot{margin-top:34px;border-top:1px solid #E2DED5;padding-top:12px;font-size:11px;color:#5B666C;display:flex;justify-content:space-between;gap:12px}
.li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 4px;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}
.li:last-child{border-bottom:0}
.li:hover{background:#FAF8F3}
.li-main{min-width:0}
.li-main small{display:block;color:var(--muted);font-size:13px}
.li .badge{flex:none}
@media(min-width:601px){.lines-view .show-sm{display:none}}