/* Тетік quoting desk.
   Kazakh sky-blue palette carried over from tetik.kz so the tool looks like it
   belongs to the same business. Big targets, plain layout, no surprises. */

:root{
  --ink:#0C1F2B; --ink2:#3B5563; --muted:#6E8796;
  --line:#D9E2E9; --alt:#F2F6F9; --bg:#F7FAFC;
  --accent:#0A7A9B; --deep:#063E52; --sky:#00AFCA;
  --gold:#B7860F; --goldsoft:#FBF3DF;
  --good:#12704E; --goodsoft:#E6F4EE;
  --warn:#A25A06; --warnsoft:#FDF1E0;
  --bad:#9B2226; --badsoft:#FBEAEA;
  --radius:8px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);
  font:15.5px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif}
a{color:var(--accent)}

/* --- header --------------------------------------------------------------- */
header.top{background:linear-gradient(100deg,var(--deep),var(--accent));color:#fff;
  display:flex;align-items:center;gap:22px;padding:0 22px;flex-wrap:wrap;min-height:58px}
header.top a{color:#fff;text-decoration:none}
.brand{font-size:20px;font-weight:700;letter-spacing:.01em;padding:9px 0}
.brand span{display:block;font-size:10.5px;font-weight:600;letter-spacing:.12em;
  text-transform:uppercase;opacity:.72}
header nav{display:flex;gap:4px;flex-wrap:wrap}
header nav a{padding:8px 13px;border-radius:99px;font-size:14.5px;font-weight:600;opacity:.85}
header nav a:hover{background:rgba(255,255,255,.14);opacity:1}
header nav a.on{background:rgba(255,255,255,.2);opacity:1}
header .right{margin-left:auto;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.langsel{display:flex;border:1px solid rgba(255,255,255,.45);border-radius:99px;overflow:hidden}
.langsel a{padding:4px 11px;font-size:12.5px;font-weight:600;opacity:.8}
.langsel a.on{background:#fff;color:var(--deep);opacity:1}
header .who{font-size:13.5px;opacity:.85}
header .out{font-size:13.5px;text-decoration:underline;opacity:.85}

main{max-width:1180px;margin:0 auto;padding:26px 22px 80px}

/* --- type ----------------------------------------------------------------- */
h1{font-size:25px;margin:0 0 4px}
h2{font-size:19px;margin:30px 0 10px}
h3{font-size:15.5px;margin:20px 0 8px}
.lead{color:var(--muted);margin:0 0 22px}
.pagehead{display:flex;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.pagehead .grow{flex:1;min-width:240px}
.muted{color:var(--muted)}
.small{font-size:13px}
.mono{font-variant-numeric:tabular-nums}
.nowrap{white-space:nowrap}

/* --- cards & tables ------------------------------------------------------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 22px;margin-bottom:18px}
.card.tight{padding:14px 16px}
.card h2:first-child,.card h3:first-child{margin-top:0}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);border-bottom:2px solid var(--ink);padding:0 9px 8px;font-weight:700}
td{border-bottom:1px solid var(--line);padding:11px 9px;vertical-align:top}
tr.off td{opacity:.42}
td.r,th.r{text-align:right}
td.c,th.c{text-align:center}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
table.rows tr:hover td{background:var(--alt)}
.emptystate{padding:40px;text-align:center;color:var(--muted)}

/* --- forms ---------------------------------------------------------------- */
label{display:block;font-size:12.5px;font-weight:700;color:var(--ink2);
  letter-spacing:.02em;margin-bottom:5px}
label .hint{display:block;font-weight:400;color:var(--muted);font-size:12px;margin-top:2px}
input[type=text],input[type=email],input[type=password],input[type=number],
input[type=date],input[type=url],select,textarea{
  width:100%;font:inherit;padding:9px 11px;border:1px solid var(--line);
  border-radius:6px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--sky);outline-offset:-1px;border-color:var(--sky)}
textarea{min-height:190px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13.5px}
.field{margin-bottom:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:760px){.grid2,.grid3,.grid4{grid-template-columns:1fr}}
.check{display:flex;align-items:center;gap:9px;font-size:14.5px}
.check input{width:18px;height:18px}
.check label{margin:0;font-size:14.5px}

button,.btn{font:inherit;font-weight:700;font-size:14.5px;padding:10px 20px;border:0;
  border-radius:6px;background:var(--accent);color:#fff;cursor:pointer;
  text-decoration:none;display:inline-block;text-align:center}
button:hover,.btn:hover{background:var(--deep)}
button:disabled{opacity:.5;cursor:default}
.btn.ghost,button.ghost{background:#fff;color:var(--accent);border:1px solid var(--accent)}
.btn.ghost:hover,button.ghost:hover{background:var(--alt)}
.btn.small,button.small{padding:6px 13px;font-size:13px}
.btn.danger,button.danger{background:var(--bad)}
.actions{display:flex;gap:11px;flex-wrap:wrap;align-items:center;margin-top:18px}

/* --- badges & banners ----------------------------------------------------- */
.badge{display:inline-block;font-size:11.5px;font-weight:700;padding:3px 9px;
  border-radius:99px;white-space:nowrap;letter-spacing:.02em}
.badge.good{background:var(--goodsoft);color:var(--good)}
.badge.warn{background:var(--warnsoft);color:var(--warn)}
.badge.bad{background:var(--badsoft);color:var(--bad)}
.badge.neutral{background:var(--alt);color:var(--ink2)}
.badge.info{background:#E4F3F7;color:var(--deep)}

.banner{border-radius:var(--radius);padding:14px 18px;margin-bottom:18px;
  border-left:4px solid var(--muted);background:var(--alt)}
.banner.good{background:var(--goodsoft);border-color:var(--good)}
.banner.warn{background:var(--warnsoft);border-color:var(--warn)}
.banner.bad{background:var(--badsoft);border-color:var(--bad)}
.banner.gold{background:var(--goldsoft);border-color:var(--gold)}
.banner b{display:block;font-size:16px;margin-bottom:3px}

/* the unknown marker. never a zero, always visibly not-a-number */
.unk{color:var(--muted);font-style:italic}

/* --- line editor ---------------------------------------------------------- */
table.lines td{padding:8px 7px}
table.lines input,table.lines select{padding:7px 8px;font-size:14px}
table.lines td.narrow{width:88px}
table.lines td.tiny{width:62px}
.result{margin-top:8px;padding:11px 13px;border-radius:6px;font-size:13.5px}
.result.hit{background:var(--goodsoft);border-left:3px solid var(--good)}
.result.miss{background:var(--warnsoft);border-left:3px solid var(--warn)}
.result.err{background:var(--badsoft);border-left:3px solid var(--bad)}
.result dl{display:grid;grid-template-columns:auto auto;gap:2px 16px;margin:8px 0 0;
  font-size:13px;width:max-content}
.result dt{color:var(--ink2)}
.result dd{margin:0;font-weight:700;font-variant-numeric:tabular-nums}
.cands{margin-top:9px;font-size:12.5px}
.cands li{margin:3px 0}
.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--line);
  border-top-color:var(--accent);border-radius:50%;animation:sp .7s linear infinite;
  vertical-align:-2px;margin-right:6px}
@keyframes sp{to{transform:rotate(360deg)}}

/* --- margin panel --------------------------------------------------------- */
.totals{display:flex;gap:28px;flex-wrap:wrap;margin-top:14px;padding-top:14px;
  border-top:2px solid var(--ink)}
.totals div{min-width:130px}
.totals dt{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.totals dd{margin:2px 0 0;font-size:22px;font-weight:700;font-variant-numeric:tabular-nums}
.totals dd.gp{color:var(--good)}
.maths{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}

/* --- login ---------------------------------------------------------------- */
body.login{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:linear-gradient(140deg,var(--deep),var(--accent) 70%,var(--sky))}
.loginbox{background:#fff;border-radius:12px;padding:34px 32px;width:min(400px,92vw);
  box-shadow:0 18px 50px rgba(6,62,82,.3)}
.loginbox h1{font-size:23px;margin-bottom:2px}
.loginbox .sub{color:var(--muted);font-size:13.5px;margin-bottom:22px}
.loginbox button{width:100%;padding:12px}
.loginbox .langsel{border-color:var(--line);margin-bottom:18px;width:max-content}
.loginbox .langsel a{color:var(--accent);text-decoration:none}
.loginbox .langsel a.on{background:var(--accent);color:#fff}

@media print{header.top{display:none}main{padding:0;max-width:none}}