/* VECTRON · Помощник ввода в эксплуатацию — мобильный UI (mobile-first) */
:root{
  --bg:#EBE9E2; --card:#F5F3ED; --card-2:#FBFAF6; --line:#CAC6BB; --line-2:#B4AFA2;
  --ink:#16140F; --ink-2:#47443C; --ink-3:#7C796E; --ink-4:#ABA79C;
  --orange:#C8401A; --orange-2:#A8350F; --ok:#2A8645; --warn:#9a6a12; --danger:#C0341A;
  --lcd:#101418; --lcd-ink:#C7E8CF; --amber:#E0A24B;
  --r:10px; --tap:54px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  background:var(--bg);color:var(--ink);
  font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:15px;line-height:1.5;
  -webkit-font-smoothing:antialiased;overscroll-behavior-y:contain;
}
.num{font-variant-numeric:tabular-nums}
b{font-weight:600}
a{color:var(--orange)}

/* shell */
.app{max-width:560px;margin:0 auto;min-height:100%;display:flex;flex-direction:column;background:var(--bg)}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;
  padding:10px 14px;background:var(--lcd);color:#E6E3DA;border-bottom:1px solid #2a3036}
.topbar .mark{width:30px;height:30px;flex:0 0 auto;position:relative;border:0;box-shadow:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='210 210 780 780'%3E%3Crect x='250' y='250' width='700' height='700' fill='none' stroke='%23F1EDE2' stroke-width='50'/%3E%3Crect x='422' y='422' width='356' height='356' fill='%23F0663A'/%3E%3Cg stroke='%23F1EDE2' stroke-width='13' fill='none' stroke-linecap='round'%3E%3Cline x1='422' y1='600' x2='548' y2='600'/%3E%3Cline x1='548' y1='546' x2='548' y2='654'/%3E%3Cline x1='582' y1='520' x2='582' y2='680'/%3E%3Cline x1='582' y1='556' x2='668' y2='498'/%3E%3Cline x1='668' y1='502' x2='668' y2='422'/%3E%3Cline x1='582' y1='644' x2='668' y2='702'/%3E%3Cline x1='668' y1='698' x2='668' y2='778'/%3E%3C/g%3E%3Cpolygon points='648,689 600,679 621,647' fill='%23F1EDE2'/%3E%3C/svg%3E") center/contain no-repeat}
.topbar .mark b{display:none}
.topbar .mark i{display:none}
.topbar .t{display:flex;flex-direction:column;line-height:1.15;flex:1;min-width:0}
.topbar .t .n{font-family:'Archivo',sans-serif;font-weight:800;font-size:14px;letter-spacing:-.02em}
.topbar .t .s{font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:#7FA48C}
.topbar .iconbtn{flex:0 0 auto;width:38px;height:38px;border-radius:7px;border:1px solid #2a3036;background:#161b20;color:#cfe6d5;display:grid;place-items:center;cursor:pointer;font-size:16px}
.topbar .iconbtn:active{background:#1d242a}

/* progress */
.prog{display:flex;gap:4px;padding:10px 14px 0}
.prog .seg{flex:1;height:4px;border-radius:2px;background:var(--line)}
.prog .seg.done{background:var(--ok)}
.prog .seg.cur{background:var(--orange)}

/* screen */
.screen{flex:1;padding:16px 14px 110px;animation:fade .18s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.eyebrow{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px;display:flex;align-items:center;gap:8px}
.eyebrow .bar{width:22px;height:1px;background:var(--orange)}
h1.h{font-family:'Archivo',sans-serif;font-weight:800;letter-spacing:-.02em;font-size:26px;line-height:1.05;margin-bottom:8px}
.lead{color:var(--ink-2);margin-bottom:18px}

/* drive id banner */
.idcard{background:var(--lcd);color:#dfeae2;border-radius:var(--r);padding:16px;margin-bottom:18px;position:relative;overflow:hidden}
.idcard .ph{display:flex;justify-content:space-between;align-items:baseline}
.idcard .nm{font-family:'Archivo',sans-serif;font-weight:900;font-size:30px;letter-spacing:-.03em}
.idcard .fam{font-size:11px;color:var(--lcd-ink);letter-spacing:.04em}
.idcard .sn{font-size:11px;color:#8fb89b;letter-spacing:.06em}
.idcard .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.idcard .chip{font-size:10px;letter-spacing:.06em;padding:4px 8px;border-radius:20px;background:rgba(255,255,255,.08);color:#cfe6d5}

/* cards / fields */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:12px}
.card .ct{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.field{margin-bottom:14px}
.field label{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:var(--ink-2);margin-bottom:6px}
.field label .u{color:var(--ink-4);font-size:11px}
.field .hint{font-size:11px;color:var(--ink-4);margin-top:5px}
.field input,.field select{width:100%;height:var(--tap);border:1px solid var(--line-2);border-radius:8px;background:var(--card-2);
  font-family:inherit;font-size:17px;color:var(--ink);padding:0 14px}
.field input:focus,.field select:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(200,64,26,.12)}

/* choice grid (applications, voltage) */
.choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice{display:flex;flex-direction:column;gap:4px;min-height:84px;justify-content:center;align-items:center;text-align:center;
  border:1px solid var(--line-2);border-radius:10px;background:var(--card-2);padding:12px 8px;cursor:pointer;transition:.12s}
.choice .ic{font-size:24px;line-height:1}
.choice .nm{font-size:13px;font-weight:600;color:var(--ink)}
.choice .sub{font-size:10px;color:var(--ink-4)}
.choice:active{transform:scale(.98)}
.choice.sel{border-color:var(--orange);background:#fff;box-shadow:0 0 0 2px rgba(200,64,26,.18)}

/* checklist (safety / testrun) */
.check{display:flex;gap:12px;align-items:flex-start;padding:13px;border:1px solid var(--line-2);border-radius:10px;background:var(--card-2);margin-bottom:10px;cursor:pointer}
.check .box{flex:0 0 auto;width:26px;height:26px;border-radius:6px;border:2px solid var(--line-2);display:grid;place-items:center;font-size:15px;color:#fff;background:transparent;margin-top:1px}
.check.on{border-color:var(--ok);background:#f1f8f2}
.check.on .box{background:var(--ok);border-color:var(--ok)}
.check .tx{font-size:13.5px;color:var(--ink-2);line-height:1.45}

/* alerts */
.alert{border-radius:10px;padding:12px 13px;font-size:13px;margin-bottom:12px;border:1px solid}
.alert.danger{background:#fbeeea;border-color:#e3b6ab;color:#7a2412}
.alert.warn{background:#fbf3e2;border-color:#e6cf9a;color:#6e4f12}
.alert.info{background:#eef1ee;border-color:#cdd5cd;color:#3c4a3f}
.alert.ok{background:#eef7f0;border-color:#bcdcc5;color:#1f5a31}
.alert b{font-weight:700}

/* param teleprompter */
.pp-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.pp-head .cnt{font-size:11px;color:var(--ink-3);letter-spacing:.1em}
.pcode{display:inline-block;font-weight:700;background:var(--lcd);color:var(--lcd-ink);padding:3px 9px;border-radius:5px;letter-spacing:.04em}
.pval{font-family:'Archivo',sans-serif;font-weight:900;font-size:34px;letter-spacing:-.02em;color:var(--orange);line-height:1.1;margin:6px 0}
.pval .un{font-size:16px;color:var(--ink-3);font-weight:600;margin-left:4px}
.pwhy{font-size:12.5px;color:var(--ink-3);margin-top:4px}
.keysteps{list-style:none;margin-top:12px;counter-reset:s}
.keysteps li{position:relative;padding:9px 0 9px 34px;font-size:13px;color:var(--ink-2);border-top:1px solid var(--line);counter-increment:s}
.keysteps li::before{content:counter(s);position:absolute;left:0;top:8px;width:22px;height:22px;border-radius:50%;
  background:var(--ink);color:#fff;font-size:11px;display:grid;place-items:center;font-weight:700}
.keymono{font-size:11px;color:var(--ink-4);letter-spacing:.08em;margin-top:14px;border-top:1px dashed var(--line);padding-top:10px}

/* keypad glyph */
.keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;max-width:230px;margin:14px auto 2px}
.keypad .kk{height:44px;border-radius:8px;background:var(--lcd);color:#cfe6d5;display:grid;place-items:center;font-size:12px;border:1px solid #2a3036}
.keypad .kk.accent{color:var(--amber)}
/* схема раскладки клавиатуры (SVG, по типу панели) */
.keypad-wrap{margin:14px 0 2px}
.keypad-svg{display:block;width:100%;max-width:250px;margin:0 auto 6px}
.keypad-cap{text-align:center;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4)}

/* manuals list */
.mrow{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);border-radius:10px;background:var(--card);margin-bottom:10px;text-decoration:none;color:var(--ink)}
.mrow .mi{flex:0 0 auto;width:38px;height:38px;border-radius:8px;background:var(--lcd);color:var(--amber);display:grid;place-items:center;font-size:16px}
.mrow .mt{flex:1;min-width:0}
.mrow .mt .tt{font-size:13.5px;font-weight:600}
.mrow .mt .ks{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4)}
.mrow .pending{font-size:10px;color:var(--warn)}

/* bottom action bar */
.actions{position:fixed;left:0;right:0;bottom:0;z-index:25;display:flex;gap:10px;
  padding:12px 14px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(180deg,rgba(235,233,226,0),var(--bg) 28%);
  max-width:560px;margin:0 auto}
.btn{flex:1;height:var(--tap);border-radius:10px;border:1px solid transparent;font-family:inherit;font-size:15px;font-weight:600;
  display:grid;place-items:center;cursor:pointer;letter-spacing:.02em;text-decoration:none;transition:.12s}
.btn.primary{background:var(--orange);color:#fff}
.btn.primary:active{background:var(--orange-2)}
.btn.primary:disabled{background:var(--line-2);color:#fff;cursor:not-allowed}
.btn.ghost{flex:0 0 auto;min-width:74px;background:transparent;border-color:var(--line-2);color:var(--ink-2)}
.btn.ghost:active{background:var(--card)}
.btn.full{flex:1}

/* overlay drawer (assistant / manuals) */
.sheet{position:fixed;inset:0;z-index:50;display:none}
.sheet.open{display:block}
.sheet .scrim{position:absolute;inset:0;background:rgba(16,20,24,.45)}
.sheet .panel{position:absolute;left:0;right:0;bottom:0;max-height:88%;background:var(--bg);border-radius:16px 16px 0 0;
  max-width:560px;margin:0 auto;display:flex;flex-direction:column;animation:up .22s ease}
@keyframes up{from{transform:translateY(100%)}to{transform:none}}
.sheet .ph{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}
.sheet .ph .tt{font-family:'Archivo',sans-serif;font-weight:800;font-size:17px}
.sheet .body{overflow:auto;padding:14px 16px 24px;-webkit-overflow-scrolling:touch}

/* assistant chat */
.chat{display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;padding:10px 13px;border-radius:12px;font-size:13.5px;line-height:1.5}
.msg.bot{align-self:flex-start;background:var(--card);border:1px solid var(--line)}
.msg.me{align-self:flex-end;background:var(--lcd);color:#dfeae2}
.msg.bot b{color:var(--ink)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.chip-btn{font-size:12px;padding:8px 12px;border-radius:20px;border:1px solid var(--line-2);background:var(--card-2);color:var(--ink-2);cursor:pointer}
.chip-btn:active{background:var(--card)}
.askbar{display:flex;gap:8px;margin-top:12px;position:sticky;bottom:0;background:var(--bg);padding-top:8px}
.askbar input{flex:1;height:46px;border:1px solid var(--line-2);border-radius:24px;background:var(--card-2);padding:0 16px;font-family:inherit;font-size:14px}
.askbar button{flex:0 0 auto;width:46px;height:46px;border-radius:50%;border:none;background:var(--orange);color:#fff;font-size:18px;cursor:pointer}

.note-prov{font-size:10.5px;color:var(--warn);background:#fbf3e2;border:1px solid #e6cf9a;border-radius:6px;padding:6px 9px;margin-top:10px;display:flex;gap:6px}
.spec-block{text-align:center;padding:20px 6px}
.spec-block .big{font-size:42px}
.muted{color:var(--ink-4);font-size:12px}
hr.sep{border:none;border-top:1px solid var(--line);margin:16px 0}

/* nameplate: тип двигателя (тумблер) */
.toggle{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.toggle .tg{height:46px;border:1px solid var(--line-2);border-radius:8px;background:var(--card-2);
  font-family:inherit;font-size:12.5px;font-weight:600;color:var(--ink-2);cursor:pointer;padding:0 6px}
.toggle .tg.act{border-color:var(--orange);background:#fff;color:var(--orange);box-shadow:0 0 0 2px rgba(200,64,26,.16)}

/* OCR шильдика */
.btn.ocr{width:100%;height:48px;margin-bottom:12px;background:var(--lcd);color:#cfe6d5;border:1px solid #2a3036;font-size:14px}
.btn.ocr:active{background:#1d242a}
.btn.ocr:disabled{opacity:.6;cursor:progress}
.ocr-status{font-size:12px;color:var(--ink-2);background:var(--card);border:1px solid var(--line);border-radius:8px;padding:9px 11px;margin-bottom:12px}

/* assistant: индикатор набора + строка происхождения */
.typing{display:inline-flex;gap:4px;align-items:center;padding:2px 0}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-4);display:inline-block;animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.2s}
.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}
.prov-line{margin-top:8px;padding-top:8px;border-top:1px dashed var(--line);font-size:11px;color:var(--ink-3)}

/* инлайн-SVG иконки (замена эмодзи) */
.svgic{width:1em;height:1em;flex:none;display:inline-block;vertical-align:-.14em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ic-spin{animation:ic-spin .9s linear infinite;transform-origin:center}
@keyframes ic-spin{to{transform:rotate(360deg)}}