/* Дизайн-токены проекта «Единое хранилище ЛНА» */
:root{
  --c-primary:#1f4e79; --c-primary-2:#2b64a0; --c-accent:#ffb300;
  --c-draft:#6b7280; --c-review:#b26a00; --c-ok:#2e7d32; --c-archive:#546e7a; --c-danger:#c62828;
  --c-bg:#f4f6f9; --c-line:#dde3ea; --c-text:#1c2733; --c-muted:#66717d; --c-card:#fff;
  --radius:10px; --shadow:0 4px 14px rgba(0,0,0,.12);
  --font:-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--c-bg);color:var(--c-text);font:15px/1.45 var(--font)}
a{color:var(--c-primary)}
h1{font-size:22px;margin:0 0 14px}h2{font-size:18px;margin:0 0 10px}
:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px}
.muted{color:var(--c-muted)}.meta{font-size:12px;color:var(--c-muted)}.inline{display:inline}.grow{flex:1}

/* Шапка (по макету 3) */
.topbar{background:var(--c-primary);color:#fff;display:flex;align-items:center;gap:16px;padding:10px 20px;position:sticky;top:0;z-index:10}
.topbar .logo{color:#fff;font-weight:600;text-decoration:none;white-space:nowrap}
.topsearch{flex:1;max-width:520px;margin-left:auto}
.topsearch input{width:100%;border:0;border-radius:var(--radius);padding:8px 12px;font-size:14px}
.topnav{display:flex;align-items:center;gap:12px;margin-left:auto}
.topsearch+.topnav{margin-left:0}
.topnav .user{color:#fff;text-decoration:none;display:flex;align-items:center;gap:8px;font-size:13px;opacity:.95}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--c-accent);color:var(--c-text);display:inline-flex;align-items:center;justify-content:center;font-weight:600;font-size:12px}
.bell{position:relative;color:#fff;display:inline-flex;padding:4px}
.bell-count{position:absolute;top:-4px;right:-6px;background:var(--c-accent);color:var(--c-text);border-radius:999px;font-size:11px;font-weight:600;padding:0 6px;line-height:16px}
.on-dark{color:#fff;border-color:rgba(255,255,255,.4)}

.page{min-height:calc(100vh - 120px)}
.container{max-width:1200px;margin:0 auto;padding:20px}
.container.narrow{max-width:760px}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer{padding:16px 20px;font-size:12px;color:var(--c-muted);text-align:center}

/* Компоненты */
.card{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius);padding:16px;margin-bottom:14px}
.card.list{padding:0}
.list .row{display:flex;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--c-line)}
.list .row:last-child{border-bottom:0}.list .row.unread{background:#f7faff}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--c-line);background:#fff;color:var(--c-text);border-radius:var(--radius);padding:8px 14px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--c-primary)}
.btn-primary{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.btn-primary:hover{background:var(--c-primary-2)}
.btn-accent{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-text)}
.btn-danger{background:var(--c-danger);border-color:var(--c-danger);color:#fff}
.btn-ghost{background:transparent}.btn-sm{padding:4px 10px;font-size:13px}.btn-block{width:100%;justify-content:center}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600;color:#fff;background:var(--c-draft)}
.badge-draft{background:var(--c-draft)}.badge-review{background:var(--c-review)}.badge-approved{background:var(--c-ok)}
.badge-archived{background:var(--c-archive)}.badge-late{background:var(--c-danger)}
.chip{display:inline-block;border:1px solid var(--c-line);background:#fff;border-radius:999px;padding:3px 10px;font-size:12px}
.chip-on,.chip.on{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:16px}
.tile{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:12px 14px;font-size:13px;color:var(--c-text);text-decoration:none}
.tile b{display:block;font-size:22px;margin-bottom:2px;color:var(--c-primary)}
.tile-red b{color:var(--c-danger)}.tile-warn b{color:var(--c-review)}.tile-ok b{color:var(--c-ok)}.tile-gray b{color:var(--c-draft)}
.rail{font-size:13px}.rail h4{margin:12px 0 6px;font-size:13px;color:var(--c-muted);text-transform:uppercase;letter-spacing:.03em}
.rail label{display:block;padding:4px 0}
.empty{text-align:center;padding:36px 20px;color:var(--c-muted)}
.empty-icon{font-size:40px;margin-bottom:8px}.empty h1,.empty h2{color:var(--c-text)}
.alert{border-radius:var(--radius);padding:10px 12px;margin-bottom:12px;font-size:14px}
.alert-danger{background:#fdecea;color:var(--c-danger);border:1px solid #f5c6c6}
.error{display:block;color:var(--c-danger);font-size:12px;font-weight:400}
.props{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;margin:0}.props dt{color:var(--c-muted)}.props dd{margin:0}

/* Формы */
label{display:block;font-weight:600;font-size:13px;margin-bottom:10px}
label.check{font-weight:400;display:flex;align-items:center;gap:8px}
input[type=text],input[type=password],input[type=search],input[type=email],input[type=number],select,textarea{
  display:block;width:100%;margin-top:4px;border:1px solid var(--c-line);border-radius:var(--radius);padding:9px 12px;font:inherit;background:#fff}
form > div{margin-bottom:10px}.helptext{font-size:12px;color:var(--c-muted);font-weight:400}
.errorlist{color:var(--c-danger);font-size:12px;margin:2px 0 0;padding-left:16px}
.auth{display:flex;justify-content:center;padding:40px 16px}
.auth-card{width:100%;max-width:420px}

/* Тосты и диалог */
.toasts,.messages{position:fixed;right:16px;top:70px;display:flex;flex-direction:column;gap:8px;z-index:50}
.toast{background:var(--c-text);color:#fff;border-radius:var(--radius);padding:10px 14px;box-shadow:var(--shadow);font-size:14px;animation:toast-in .2s ease-out}
.toast-ok,.toast-success{background:var(--c-ok)}.toast-warn,.toast-warning{background:var(--c-review)}.toast-danger,.toast-error{background:var(--c-danger)}
@keyframes toast-in{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.dialog{border:0;border-radius:var(--radius);padding:20px;max-width:420px;box-shadow:var(--shadow)}
.dialog::backdrop{background:rgba(0,0,0,.4)}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}

/* Таблицы */
table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--c-line)}
th{font-size:12px;color:var(--c-muted);text-transform:uppercase;letter-spacing:.03em}
@media print{thead{display:table-header-group}.topbar,.footer,.toasts{display:none}}

/* Мобильный */
@media(max-width:900px){
  .topbar{flex-wrap:wrap;gap:8px;padding:8px 12px}.topsearch{order:3;flex-basis:100%;max-width:none}
  .user-name{display:none}.tiles{grid-template-columns:repeat(2,1fr)}.props{grid-template-columns:1fr}
  .container{padding:12px}.rail{display:none}.rail.open{display:block}
  .sticky-bottom{position:sticky;bottom:0;background:#fff;padding:10px;border-top:1px solid var(--c-line)}
}