:root{--brand:#0f6b5c;--brand-ink:#fff;--bg:#f4f6f8;--surface:#fff;--ink:#17212b;--muted:#5d6b79;--line:#e1e6eb;--side:#10202a;--side-ink:#c9d5df;
--ok:#14783d;--ok-bg:#e3f5ea;--warn:#8a5a00;--warn-bg:#fff2d6;--bad:#a62a2a;--bad-bg:#fde4e4;--info:#1d5fa8;--info-bg:#e2eefb;--mut-bg:#eceff3;--r:10px;--sh:0 1px 2px rgba(16,32,42,.06),0 4px 14px rgba(16,32,42,.05)}
@media (prefers-color-scheme:dark){:root{--bg:#0e151b;--surface:#16202a;--ink:#e6edf3;--muted:#93a3b2;--line:#263543;--side:#0a1218;--ok-bg:#12301f;--warn-bg:#3a2d0c;--bad-bg:#3b1717;--info-bg:#10283f;--mut-bg:#1e2b37;--ok:#5fd58b;--warn:#f0c15a;--bad:#ff8c8c;--info:#7db8f5}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--brand)}h1,h2,h3{line-height:1.25;margin:0 0 .6rem}h1{font-size:1.5rem}h2{font-size:1.1rem}h3{font-size:1rem}
.h2{font-size:1.25rem}.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.right{text-align:right}.nowrap{white-space:nowrap}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}
.ic{width:18px;height:18px;flex:none}
.shell{display:flex;min-height:100vh}
.side{width:248px;background:var(--side);color:var(--side-ink);padding:14px 10px;position:fixed;inset:0 auto 0 0;overflow:auto;z-index:30;transition:transform .2s}
.side-top{padding:6px 10px 14px;color:#fff}.logo{display:flex;align-items:center;gap:10px;font-size:1rem}.logo img{height:30px;max-width:120px}
.nav-group{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;opacity:.55;padding:14px 12px 4px}
.nav-link{display:flex;gap:10px;align-items:center;padding:8px 12px;border-radius:8px;color:var(--side-ink);text-decoration:none}
.nav-link:hover{background:rgba(255,255,255,.07)}.nav-link.active{background:var(--brand);color:#fff}
.main{flex:1;margin-left:248px;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:12px;background:var(--surface);border-bottom:1px solid var(--line);padding:10px 20px;position:sticky;top:0;z-index:20}
.top-title{font-weight:600;flex:1}.top-user{display:flex;align-items:center;gap:8px}.top-user form{margin:0}
.who{display:flex;flex-direction:column;text-align:right;line-height:1.2}.who small{color:var(--muted)}
.menu-btn{display:none}.icon-btn{background:none;border:1px solid var(--line);border-radius:8px;padding:6px;color:var(--ink);cursor:pointer}
.content{padding:22px;max-width:1280px;width:100%}.foot{padding:16px 22px;margin-top:auto}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh);margin-bottom:16px}.card.narrow{max-width:520px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}.card-head h2{margin:0}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}.page-head h1{margin:0}
.grid{display:grid;gap:16px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.stats{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));margin-bottom:16px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:var(--ink);box-shadow:var(--sh);display:flex;flex-direction:column;gap:2px}
.stat b{font-size:1.9rem;color:var(--brand)}.stat span{color:var(--muted);font-size:.85rem}.stat:hover{border-color:var(--brand)}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--brand);color:var(--brand-ink);border:1px solid var(--brand);border-radius:8px;padding:8px 14px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.2}
.btn:hover{filter:brightness(1.08)}.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:1px}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn-danger{background:var(--bad);border-color:var(--bad);color:#fff}.btn-sm{padding:5px 10px;font-size:.85rem}.btn-block{width:100%;justify-content:center}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.actions form{margin:0}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:.75rem;font-weight:600;white-space:nowrap}
.b-ok{background:var(--ok-bg);color:var(--ok)}.b-warn{background:var(--warn-bg);color:var(--warn)}.b-bad{background:var(--bad-bg);color:var(--bad)}.b-info{background:var(--info-bg);color:var(--info)}.b-muted{background:var(--mut-bg);color:var(--muted)}
.alert{padding:10px 14px;border-radius:8px;margin-bottom:12px;border:1px solid}.a-success{background:var(--ok-bg);color:var(--ok);border-color:var(--ok)}.a-error{background:var(--bad-bg);color:var(--bad);border-color:var(--bad)}.a-warn{background:var(--warn-bg);color:var(--warn);border-color:var(--warn)}.a-info{background:var(--info-bg);color:var(--info);border-color:var(--info)}
.note{background:var(--info-bg);color:var(--info);padding:8px 12px;border-radius:8px;font-size:.85rem;margin:8px 0}
.tbl-wrap{overflow-x:auto}.tbl{width:100%;border-collapse:collapse}.tbl th{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}.tbl tr:hover td{background:color-mix(in srgb,var(--brand) 4%,transparent)}.tbl tr:last-child td{border-bottom:0}
.stack{display:flex;flex-direction:column;gap:14px}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:180px}
.fld{display:flex;flex-direction:column;gap:5px}.fld>span{font-weight:600;font-size:.85rem}.fld small{color:var(--muted)}.req{color:var(--bad)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:9px 11px;width:100%}textarea{min-height:90px;resize:vertical}
input[type=checkbox]{width:auto}.check{flex-direction:row;align-items:center;gap:8px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.filters input,.filters select{width:auto;min-width:160px}
.pager{display:flex;gap:6px;align-items:center;justify-content:space-between;margin-top:12px;flex-wrap:wrap}
.dl{display:grid;grid-template-columns:170px 1fr;gap:8px 14px;margin:0}.dl dt{color:var(--muted)}.dl dd{margin:0}
.plain{list-style:none;padding:0;margin:0}.plain li{padding:7px 0;border-bottom:1px solid var(--line)}.plain li:last-child{border:0}
.empty{text-align:center;padding:40px 10px}.empty .big{font-size:3rem;font-weight:800;color:var(--brand)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}.tabs a{padding:8px 14px;text-decoration:none;color:var(--muted);border-bottom:2px solid transparent}.tabs a.on{color:var(--brand);border-color:var(--brand);font-weight:600}
.guest{display:grid;place-items:center;min-height:100vh;padding:20px}.guest-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px;width:100%;max-width:420px;box-shadow:var(--sh)}.brand-lg{display:flex;justify-content:center;margin-bottom:14px;font-size:1.2rem}
.timeline{border-left:2px solid var(--line);margin-left:6px;padding-left:16px}.timeline li{position:relative;margin-bottom:10px;list-style:none}.timeline li:before{content:"";position:absolute;left:-23px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--brand)}
details.more summary{cursor:pointer;color:var(--brand);font-weight:600}
dialog{border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);max-width:460px;width:92%}
@media (max-width:900px){.side{transform:translateX(-100%)}.side.open{transform:none;box-shadow:0 0 40px rgba(0,0,0,.4)}.main{margin-left:0}.menu-btn{display:inline-flex}.two,.three{grid-template-columns:1fr}.who{display:none}.content{padding:14px}.dl{grid-template-columns:1fr}.dl dt{margin-top:6px}}
@media print{.side,.top,.foot,.actions,.btn{display:none!important}.main{margin:0}body{background:#fff}.card{box-shadow:none;border-color:#ccc}}