/* ============================================================
   СтройДок — дизайн-система боевой версии.
   Перенесена из утверждённого прототипа (prototype.html) один в один:
   бумажный фон, документные таблицы, штампы согласования.
   ============================================================ */

:root{
  --paper:#F3F4F1;
  --card:#FFFFFF;
  --ink:#21272C;
  --muted:#6C7580;
  --line:#DFE2DC;
  --blue:#2F4B8F;
  --blue-deep:#243A6E;
  --blue-soft:#E8EDF8;
  --amber:#9A6A0B;
  --amber-bg:#FBF1DB;
  --green:#2E7D4F;
  --green-bg:#E4F1E8;
  --red:#B3402E;
  --red-bg:#F9E8E4;
  --gray-bg:#ECEEE9;
  --mono:"Cascadia Mono",Consolas,ui-monospace,monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font:15px/1.5 "Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,sans-serif}
a{color:var(--blue)}
button{font:inherit;cursor:pointer}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}

.layout{display:grid;grid-template-columns:236px 1fr;min-height:100vh}

/* ---------- sidebar ---------- */
aside{background:var(--blue-deep);color:#E8ECF5;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.logo{display:flex;align-items:center;gap:10px;padding:20px 18px 16px}
.logo-mark{width:38px;height:38px;border-radius:8px;background:#fff;color:var(--blue-deep);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;letter-spacing:.02em;flex:none}
.logo-name{font-weight:700;font-size:17px;letter-spacing:.01em}
.logo-sub{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;opacity:.65}
nav{padding:8px 10px;display:flex;flex-direction:column;gap:2px}
nav a{display:block;padding:9px 12px;border-radius:7px;color:#D7DEEF;text-decoration:none;font-weight:500}
.nav-sep{border-top:1px solid rgba(255,255,255,.14);margin:10px 6px}
nav a:hover{background:rgba(255,255,255,.08)}
nav a.active{background:rgba(255,255,255,.16);color:#fff}
.side-foot{margin-top:auto;padding:14px 18px;font-size:12px;opacity:.85;border-top:1px solid rgba(255,255,255,.14)}
.side-foot .org{font-weight:600;font-size:12.5px;margin-bottom:2px}

/* ---------- topbar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 32px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.pass{display:flex;align-items:center;gap:12px}
.pass-info{text-align:right;line-height:1.25}
.pass-name{font-weight:600;font-size:14px}
.pass-role{font-size:12px;color:var(--muted)}
.pass-avatar{width:38px;height:38px;border-radius:50%;background:var(--blue-soft);color:var(--blue-deep);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:none}
.logout-btn{background:none;border:1.5px solid var(--line);border-radius:7px;padding:7px 12px;font-size:12.5px;font-weight:600;color:var(--muted)}
.logout-btn:hover{border-color:var(--red);color:var(--red)}
/* кнопка «Поддержка» в шапке (техподдержка платформы) */
.support-link{position:relative;border:1.5px solid var(--line);border-radius:7px;padding:7px 12px;font-size:12.5px;font-weight:600;color:var(--muted);text-decoration:none;white-space:nowrap}
.support-link:hover{border-color:var(--blue);color:var(--blue)}
.support-link.has-news::after{content:'';position:absolute;top:-4px;right:-4px;width:10px;height:10px;border-radius:50%;background:var(--green);border:2px solid var(--card)}
.support-link.active{border-color:var(--blue);color:var(--blue)}
/* счётчик срока подписки на кнопке «Подписка» */
.support-link .days{margin-left:5px;font-weight:500;font-size:12px;color:var(--muted)}
.support-link .days.amber{color:var(--amber);font-weight:700}
.support-link .days.red{color:var(--red);font-weight:700}
/* счётчик новых обращений в меню владельца платформы */
.nav-badge{display:inline-block;min-width:18px;padding:1px 6px;margin-left:4px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;font-weight:700;text-align:center;line-height:1.5}
/* подсказки из каталога КСР */
.ksr-wrap{position:relative}
.ksr-drop{position:absolute;left:0;right:0;top:100%;z-index:60;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 10px 26px rgba(20,30,50,.16);max-height:280px;overflow:auto;display:none}
.ksr-drop.open{display:block}
.ksr-opt{padding:8px 12px;cursor:pointer;font-size:13.5px;line-height:1.35;border-bottom:1px solid var(--line)}
.ksr-opt:last-child{border-bottom:none}
.ksr-opt:hover{background:var(--blue-soft)}
.ksr-opt .meta{font-size:11.5px;color:var(--muted);margin-top:2px}

/* ---------- content ---------- */
main{padding:26px 32px 60px;max-width:1220px;width:100%}
.eyebrow{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:0 0 4px}
h1{font-size:23px;margin:0 0 4px;letter-spacing:-.01em}
h2{font-size:16px;margin:0 0 10px}
.sub{color:var(--muted);font-size:13.5px;margin:0 0 20px}

.hintbar{background:var(--blue-soft);border:1px solid #C6D2EC;border-radius:9px;padding:10px 14px;font-size:13.5px;margin:0 0 16px;display:flex;justify-content:space-between;gap:14px;align-items:center;flex-wrap:wrap}
.hintbar a{font-weight:600;white-space:nowrap}
.test-banner{background:#FFF6E0;border:1px solid #E6D28F;border-radius:9px;padding:10px 14px;font-size:13.5px;color:#6B5310;margin:0 0 16px}

/* ---------- витрина (главная страница продукта) ---------- */
.landing{background:var(--paper)}
.landing main{max-width:none;padding:0;width:auto} /* сброс стилей main из портала — контент центрируют .land-wrap */
.land-wrap{max-width:980px;margin:0 auto;padding:0 20px}
.land-top{background:var(--card);border-bottom:1px solid var(--line)}
.land-top-in{display:flex;justify-content:space-between;align-items:center;padding-top:14px;padding-bottom:14px}
.land-hero{padding:56px 0 36px;text-align:center}
.land-hero h1{font-size:34px;line-height:1.2;margin:10px 0 14px;letter-spacing:-.01em}
.land-sub{font-size:16.5px;color:var(--muted);max-width:640px;margin:0 auto}
.land-cta{margin-top:26px;display:flex;flex-direction:column;gap:10px;align-items:center}
.land-note{font-size:13px;color:var(--muted)}
.btn.big{padding:12px 26px;font-size:16px}
.land-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:26px 0}
.land-grid h3{margin:0 0 8px;font-size:16px}
.land-grid p{margin:0;font-size:14px;color:var(--muted)}
.land-price{margin:14px 0 40px}
.land-price-row{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.land-price-num{font-size:30px;font-weight:700;font-family:var(--mono);letter-spacing:-.02em}
.land-price-num small{font-size:14px;font-weight:400;color:var(--muted);font-family:inherit}
.land-foot{border-top:1px solid var(--line);padding:18px 0;font-size:13px;color:var(--muted);text-align:center}
@media (max-width:600px){.land-hero h1{font-size:26px}.land-hero{padding:36px 0 20px}}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.card .k{font-size:12px;color:var(--muted);margin-bottom:6px}
.card .v{font-size:22px;font-weight:700;font-family:var(--mono);letter-spacing:-.02em}
.card .v small{font-size:13px;color:var(--muted);font-family:inherit}

.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px 22px;margin-bottom:20px}
.panel > .eyebrow{margin-bottom:12px}

/* ---------- tables ---------- */
table.doc{border-collapse:collapse;width:100%;font-size:14px}
table.doc th{text-align:left;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:0 12px 8px;border-bottom:2px solid var(--ink);white-space:nowrap}
table.doc td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
table.doc tr:last-child td{border-bottom:none}
table.doc tr.row-link{cursor:pointer}
table.doc tr.row-link:hover td{background:#FAFAF7}
.r{text-align:right}
.mono{font-family:var(--mono);font-size:.93em}
.dim{color:var(--muted)}

/* смета — документная таблица с полными рамками, как Форма 1а */
table.smeta{border-collapse:collapse;width:100%;font-size:13.5px}
table.smeta th{border:1px solid var(--ink);padding:7px 10px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;background:var(--gray-bg)}
table.smeta td{border:1px solid #B9BEB4;padding:7px 10px}
table.smeta tr.sec td{background:var(--blue-soft);font-weight:700;font-size:13px}
table.smeta tr.sub td{font-weight:600;background:#F6F7F3}
table.smeta tr.grand td{font-weight:800;background:var(--gray-bg);border-top:2px solid var(--ink)}
table.smeta input,table.smeta select{width:100%;font:inherit;font-size:13px;padding:5px 7px;border:1px solid var(--line);border-radius:5px;background:#fff}
table.smeta input:focus,table.smeta select:focus{border-color:var(--blue);outline:none}
table.smeta input.qty,table.smeta input.price{text-align:right;font-family:var(--mono)}

/* ---------- chips ---------- */
.chip{display:inline-block;font-size:12px;font-weight:600;border-radius:20px;padding:3px 11px;white-space:nowrap}
.chip.green{background:var(--green-bg);color:var(--green)}
.chip.amber{background:var(--amber-bg);color:var(--amber)}
.chip.red{background:var(--red-bg);color:var(--red)}
.chip.gray{background:var(--gray-bg);color:#5B635C}
.chip.blue{background:var(--blue-soft);color:var(--blue)}
.lock{font-size:11.5px;color:var(--muted);border:1px dashed var(--line);border-radius:5px;padding:1px 7px;margin-left:8px;vertical-align:1px}

/* ---------- progress ---------- */
.progress{height:6px;background:var(--gray-bg);border-radius:4px;overflow:hidden;min-width:70px}
.progress span{display:block;height:100%;background:var(--blue);border-radius:4px;transition:width .3s}
.progress.done span{background:var(--green)}

/* ---------- buttons ---------- */
.btn{border:none;border-radius:7px;padding:9px 16px;font-weight:600;font-size:13.5px;text-decoration:none;display:inline-block}
.btn.primary{background:var(--blue);color:#fff}
.btn.primary:hover{background:var(--blue-deep)}
.btn.ghost{background:none;border:1.5px solid var(--line);color:var(--ink)}
.btn.ghost:hover{border-color:var(--muted)}
.btn.danger{background:none;border:1.5px solid var(--red);color:var(--red)}
.btn.danger:hover{background:var(--red-bg)}
.btn.small{padding:6px 12px;font-size:12.5px}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* ---------- штампы согласования (фирменный элемент) ---------- */
.stamps{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin:14px 0 6px}
.stamp{border:1.6px dashed #A9AFA5;border-radius:9px;padding:12px 14px;background:#FCFCFA;position:relative}
.stamp-label{font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stamp-by{font-weight:600;margin:5px 0 3px;font-size:14px}
.stamp-state{font-size:12.5px;font-family:var(--mono)}
.stamp.done{border-color:var(--green);background:var(--green-bg)}
.stamp.done .stamp-state{color:var(--green);font-weight:600}
.stamp.current{border-color:var(--amber);background:var(--amber-bg)}
.stamp.current .stamp-state{color:var(--amber);font-weight:600}
.stamp.rejected{border-color:var(--red);background:var(--red-bg)}
.stamp.rejected .stamp-state{color:var(--red);font-weight:600}
.stamp-num{position:absolute;top:10px;right:12px;font-family:var(--mono);font-size:11px;color:var(--muted)}

/* ---------- этапы ---------- */
.stage{display:grid;grid-template-columns:1fr 130px 150px auto;gap:14px;align-items:center;padding:13px 4px;border-bottom:1px solid var(--line)}
.stage .chip{max-width:100%;overflow:hidden;text-overflow:ellipsis}
.stage:last-child{border-bottom:none}
.stage-name{font-weight:600}
.stage-dates{font-size:12px;color:var(--muted);font-family:var(--mono)}
@media (max-width:800px){.stage{grid-template-columns:1fr auto}}

/* фотофиксация */
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px;margin-top:10px}
.photo{position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--gray-bg)}
.photo img{width:100%;height:110px;object-fit:cover;display:block}
.photo .cap{font-size:11px;color:var(--muted);padding:5px 7px;line-height:1.3}
.photo form{position:absolute;top:5px;right:5px}
.photo .del{background:rgba(24,30,38,.65);color:#fff;border:none;border-radius:5px;width:24px;height:24px;font-size:13px;line-height:1}

/* ---------- comments ---------- */
.comment{border-left:3px solid var(--red);background:var(--red-bg);border-radius:0 8px 8px 0;padding:10px 14px;margin:10px 0}
.comment .who{font-size:12px;font-weight:700;color:var(--red)}
.comment .when{font-size:11.5px;color:var(--muted);font-family:var(--mono);margin-left:8px}
.comment p{margin:4px 0 0;font-size:13.5px}

/* ---------- tabs ---------- */
.tabs{display:flex;gap:2px;border-bottom:2px solid var(--line);margin:18px 0 20px;flex-wrap:wrap}
.tabs a{padding:9px 16px;text-decoration:none;color:var(--muted);font-weight:600;font-size:14px;border-bottom:2px solid transparent;margin-bottom:-2px}
.tabs a.active{color:var(--blue-deep);border-bottom-color:var(--blue)}
.tabs a:hover{color:var(--ink)}

/* ---------- filter chips ---------- */
.filters{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.filters a{border:1.5px solid var(--line);background:var(--card);border-radius:20px;padding:6px 14px;font-size:13px;font-weight:600;color:var(--muted);text-decoration:none}
.filters a.on{border-color:var(--blue);background:var(--blue-soft);color:var(--blue-deep)}

/* ---------- action list ---------- */
.todo{display:flex;flex-direction:column}
.todo a{display:flex;gap:12px;align-items:center;padding:12px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.todo a:last-child{border-bottom:none}
.todo a:hover{background:#FAFAF7}
.todo .dot{width:8px;height:8px;border-radius:50%;background:var(--amber);flex:none}
.todo .go{margin-left:auto;color:var(--blue);font-weight:700}

/* ---------- meta grid ---------- */
.meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px 22px;margin-top:14px}
.meta .k{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}
.meta .v{margin-top:3px;font-size:14.5px}

/* ---------- partners ---------- */
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 18px}
.pcard h3{margin:0 0 2px;font-size:15px}
.pcard .role{font-size:12px;color:var(--muted);margin-bottom:10px}
.pcard dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:3px 12px;font-size:13px}
.pcard dt{color:var(--muted)}
.pcard dd{margin:0;font-family:var(--mono);font-size:12.5px}
.pcard dd.text{font-family:inherit;font-size:13px}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:4px 18px}
label.field{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin:12px 0 4px}
label.field .req{color:var(--red)}
input.ctl,select.ctl,textarea.ctl{width:100%;font:inherit;font-size:14px;padding:8px 10px;border:1.5px solid var(--line);border-radius:7px;background:#fff}
input.ctl:focus,select.ctl:focus,textarea.ctl:focus{border-color:var(--blue);outline:none}
.field-error{color:var(--red);font-size:12.5px;margin:4px 0 0}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}
.errors-panel{border-left:3px solid var(--red);background:var(--red-bg);border-radius:0 8px 8px 0;padding:10px 14px;margin:0 0 16px;font-size:13.5px}
.errors-panel ul{margin:4px 0 0;padding-left:18px}

/* ---------- modal / toast ---------- */
.overlay{position:fixed;inset:0;background:rgba(24,30,38,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.overlay[hidden]{display:none}
.modal{background:var(--card);border-radius:12px;padding:24px 26px;max-width:520px;width:100%;max-height:90vh;overflow:auto}
.modal h2{margin-top:0}
.modal .acts{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 20px;border-radius:9px;font-size:14px;z-index:60;opacity:0;pointer-events:none;transition:opacity .25s;max-width:90vw;text-align:center}
#toast.show{opacity:1}

.empty{padding:34px 20px;text-align:center;color:var(--muted)}
.empty .big{font-size:34px;margin-bottom:8px}

/* ---------- вход ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--paper)}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:34px 36px;max-width:420px;width:100%}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.login-logo .logo-mark{background:var(--blue-deep);color:#fff}
.demo-access{margin-top:18px;border-top:1px dashed var(--line);padding-top:14px;font-size:12.5px;color:var(--muted)}
.demo-access table{width:100%;border-collapse:collapse;font-size:12px;margin-top:6px}
.demo-access td{padding:3px 6px 3px 0}
.demo-access .mono{cursor:pointer}

/* ---------- версии сметы ---------- */
.version-tag{display:inline-block;font-family:var(--mono);font-size:11.5px;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:2px 8px;margin-left:8px;vertical-align:2px}

/* ---------- pagination ---------- */
.pagination{display:flex;gap:6px;flex-wrap:wrap;font-size:13.5px}
.pagination a,.pagination span{padding:6px 11px;border:1.5px solid var(--line);border-radius:7px;text-decoration:none;color:var(--ink)}
.pagination .current{background:var(--blue-soft);border-color:var(--blue);color:var(--blue-deep);font-weight:700}
.pagination .disabled{opacity:.4}

@media (max-width:900px){
  .layout{grid-template-columns:1fr}
  aside{position:static;height:auto;flex-direction:row;align-items:center;flex-wrap:wrap;padding-bottom:8px}
  nav{flex-direction:row;flex-wrap:wrap}
  .side-foot{margin:0 0 0 auto;border:none;padding:8px 18px}
  main{padding:20px 16px 50px}
  .topbar{padding:12px 16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- график Гантта (вкладка «График») ---------- */
.gantt{border:1px solid var(--line);border-radius:8px;overflow:hidden}
.gantt-head,.gantt-row{display:grid;grid-template-columns:220px 1fr;border-bottom:1px solid var(--line)}
.gantt-row:last-child{border-bottom:none}
.gantt-side{padding:8px 12px;border-right:1px solid var(--line);min-width:0}
.gantt-name{font-weight:600;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gantt-dates{font-size:11.5px;color:var(--muted)}
.gantt-track{position:relative;min-height:40px}
.gantt-head .gantt-track{min-height:26px;background:var(--gray-bg)}
.gantt-month{position:absolute;top:0;height:100%;font-size:11px;color:var(--muted);
  border-left:1px solid var(--line);padding:4px 0 0 6px;overflow:hidden;white-space:nowrap}
.gantt-row .gantt-track{background:
  repeating-linear-gradient(90deg,transparent 0,transparent calc(100%/12 - 1px))}
.gantt-bar{position:absolute;top:50%;transform:translateY(-50%);height:16px;border-radius:8px;
  background:var(--gray-bg);overflow:hidden;min-width:6px}
.gantt-bar.amber{background:var(--amber-bg)}
.gantt-bar.blue{background:var(--blue-soft)}
.gantt-bar.green{background:var(--green-bg)}
.gantt-fill{display:block;height:100%;border-radius:8px;background:var(--blue);opacity:.55}
.gantt-bar.green .gantt-fill{background:var(--green);opacity:.6}
.gantt-bar.amber .gantt-fill{background:var(--amber);opacity:.5}
.gantt-today{position:absolute;top:0;bottom:0;width:0;border-left:2px dashed var(--red);opacity:.6;z-index:1}
.gantt-nobar{position:absolute;top:50%;transform:translateY(-50%);left:10px;font-size:11.5px;color:var(--muted)}
.gantt-pay{position:absolute;top:50%;width:12px;height:12px;transform:translateY(-50%) translateX(-6px) rotate(45deg);
  border-radius:2px;background:var(--amber);border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.gantt-pay.green{background:var(--green)}
.gantt-pay.red{background:var(--red)}
.gantt-sep{padding:6px 12px;font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);background:var(--gray-bg);border-bottom:1px solid var(--line)}

/* ---------- мобильная версия (этап 3) ---------- */
.nav-burger{display:none;background:none;border:none;color:#E8ECF5;font-size:24px;
  padding:6px 10px;margin-left:auto;border-radius:8px;line-height:1}
.nav-burger:hover{background:rgba(255,255,255,.08)}

@media (max-width: 900px){
  .layout{display:block}
  aside{position:static;height:auto}
  .logo{padding:12px 14px}
  .nav-burger{display:block}
  aside nav{display:none;padding-bottom:10px}
  aside.nav-open nav{display:flex}
  .side-foot{display:none}
  aside.nav-open .side-foot{display:block}

  .topbar{padding:10px 14px;position:static;flex-wrap:wrap}
  .topbar-actions{gap:8px}
  .pass-info{display:none}
  .support-link{padding:6px 9px;font-size:12px}
  main{padding:16px 14px 50px}

  h1{font-size:22px}
  .cards{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
  .panel{padding:14px;overflow-x:auto}
  .meta{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
  .tabs{overflow-x:auto;flex-wrap:nowrap;white-space:nowrap}
  .tabs a{padding:9px 12px}

  table.doc{min-width:560px} /* таблица прокручивается внутри панели, страница — нет */
  .stage{grid-template-columns:1fr;gap:8px}
  .gantt-head,.gantt-row{grid-template-columns:130px 1fr}
  .gantt-side{padding:8px}

  .modal{padding:18px 16px;border-radius:10px}
  .login-card{padding:24px 20px}
  .form-grid{grid-template-columns:1fr}
}