:root{
  --page:#f4f4f1; --panel:#fff; --ink:#0b0b0b; --ink-2:#52514e; --muted:#898781;
  --grid:#e1e0d9; --axis:#c3c2b7; --border:rgba(11,11,11,.10);
  --s1:#2a78d6; --seq-250:#86b6ef; --seq-350:#5598e7; --seq-450:#2a78d6; --seq-550:#1c5cab;
  --good:#0ca30c; --good-text:#006300; --warn:#fab219; --critical:#d03b3b;
  --brand:#123a5e; --brand-2:#1c5cab; --radius:10px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",sans-serif;font-size:14px;
  line-height:1.5;background:var(--page);color:var(--ink)}
a{color:var(--brand-2)}
button,input,select,textarea{font:inherit}
.btn{background:var(--brand-2);color:#fff;border:0;border-radius:8px;padding:9px 15px;font-weight:600;
  cursor:pointer;text-decoration:none;display:inline-block;white-space:nowrap}
.btn:hover{background:#164c8e}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--axis)}
.btn.ghost:hover{background:#f1f1ee}
.btn.sm{padding:6px 11px;font-size:13px}
.btn.block{width:100%;text-align:center}
.btn.danger{background:var(--critical)}
.btn:disabled{opacity:.45;cursor:not-allowed}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#0f2f4d,#1c5cab);padding:20px}
.login-card{background:#fff;border-radius:16px;padding:34px 32px;width:390px;box-shadow:0 20px 60px rgba(0,0,0,.28)}
.login-card h1{font-size:19px;margin:0 0 4px}
.login-card p.alt{margin:0 0 20px;color:var(--ink-2);font-size:13px}

/* shell */
.shell{display:grid;grid-template-columns:238px 1fr;min-height:100vh}
.side{background:var(--brand);color:#dbe6f1;padding:16px 0;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:9px;padding:0 18px 16px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:12px}
.brand .logo{width:30px;height:30px;border-radius:8px;background:#fff;color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:14px}
.brand b{color:#fff;font-size:14px;display:block;line-height:1.2}
.brand span{font-size:11px;color:#9dbada}
.nav-group{padding:10px 18px 4px;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:#7fa3c6}
.side a{display:flex;align-items:center;gap:9px;padding:8px 18px;color:#cfe0f0;text-decoration:none;
  font-size:13.5px;border-left:3px solid transparent}
.side a:hover{background:rgba(255,255,255,.06)}
.side a.on{background:rgba(255,255,255,.12);border-left-color:#fff;color:#fff;font-weight:600}
.side a .ic{width:18px;text-align:center;opacity:.9}
.badge-n{margin-left:auto;background:#eb6834;color:#fff;border-radius:20px;padding:1px 7px;font-size:11px;font-weight:700}
.main{display:flex;flex-direction:column;min-width:0}
.top{background:#fff;border-bottom:1px solid var(--border);padding:12px 22px;display:flex;
  align-items:center;gap:14px;position:sticky;top:0;z-index:20}
.top h2{margin:0;font-size:16px;flex:1}
.who{text-align:right;font-size:12px;color:var(--ink-2);line-height:1.35}
.who b{display:block;color:var(--ink);font-size:13px}
.content{padding:22px;max-width:1320px;width:100%}

/* cards */
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin-bottom:16px}
.card h3{margin:0 0 2px;font-size:14px}
.card .sub,.sub{margin:0 0 14px;font-size:12px;color:var(--muted)}
.grid{display:grid;gap:14px;margin-bottom:16px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1080px){.g4{grid-template-columns:repeat(2,1fr)}.g3,.g2{grid-template-columns:1fr}
  .shell{grid-template-columns:1fr}.side{position:static;height:auto}}
.tile{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}
.tile .lab{font-size:12px;color:var(--ink-2);margin-bottom:6px}
.tile .val{font-size:25px;font-weight:700;letter-spacing:-.02em}
.tile .hint{font-size:11.5px;color:var(--muted);margin-top:4px}

/* table */
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);
  padding:8px 10px;border-bottom:1px solid var(--grid);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--grid);vertical-align:middle}
tr:last-child td{border-bottom:0}
.num{text-align:right;font-variant-numeric:tabular-nums}
.tbl-wrap{overflow:auto}
.pill{display:inline-block;font-size:11.5px;font-weight:600;padding:2px 9px;border-radius:20px;
  border:1px solid transparent;white-space:nowrap}
.pill.ok{background:#e6f6e6;color:#0a6b0a;border-color:#bde3bd}
.pill.warn{background:#fff4d9;color:#7a5600;border-color:#f2dca6}
.pill.info{background:#e7f0fd;color:#134a8e;border-color:#c3daf7}
.pill.crit{background:#fbe7e7;color:#9c2020;border-color:#f0c4c4}
.pill.mute{background:#f1f1ee;color:#52514e;border-color:#e1e0d9}

/* forms */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--ink-2);margin-bottom:5px;font-weight:600}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--axis);border-radius:8px;background:#fff}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.filters input[type=search],.filters input[type=text]{flex:1;min-width:200px;padding:9px 12px;border:1px solid var(--axis);border-radius:8px}
.filters select{padding:9px 10px;border:1px solid var(--axis);border-radius:8px;background:#fff}
.inline{display:flex;gap:8px;align-items:center}

/* catalog */
.prods{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:14px}
.prod{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.prod .img{height:150px;background:#f1f1ee;display:grid;place-items:center;overflow:hidden}
.prod .img img{max-height:100%;max-width:100%;object-fit:contain}
.prod .b{padding:10px 11px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.prod .t{font-size:12.5px;font-weight:600;line-height:1.32;min-height:33px;display:-webkit-box;
  -webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.prod .m{font-size:11px;color:var(--muted)}
.prod .price{display:flex;align-items:baseline;gap:7px;margin-top:auto}
.prod .price b{font-size:16px}
.prod .price s{font-size:11.5px;color:var(--muted)}
.addrow{display:flex;gap:6px}
.addrow input{width:56px;padding:6px;border:1px solid var(--axis);border-radius:7px;text-align:center}
.addrow button{flex:1}

/* misc */
.mini-img{width:46px}
.mini-img img{width:38px;height:52px;object-fit:contain;border-radius:4px;background:#f1f1ee}
.bar-mini{height:8px;border-radius:5px;background:#ececea;overflow:hidden}
.bar-mini span{display:block;height:100%;background:var(--s1);border-radius:5px}
.hbar{display:grid;grid-template-columns:1fr auto;gap:5px;margin-bottom:9px}
.hbar .lab{font-size:12.5px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbar .val{font-size:12.5px;font-weight:700;font-variant-numeric:tabular-nums}
.hbar .track{grid-column:1/-1;height:10px;background:#f1f1ee;border-radius:5px;overflow:hidden}
.hbar .track i{display:block;height:100%;background:var(--s1);border-radius:5px}
.note{background:#e7f0fd;border:1px solid #c3daf7;color:#134a8e;padding:10px 12px;border-radius:8px;font-size:12.5px;margin-bottom:14px}
.note.uyari{background:#fff4d9;border-color:#f2dca6;color:#7a5600}
.note.hata{background:#fbe7e7;border-color:#f0c4c4;color:#9c2020}
.kv{display:flex;justify-content:space-between;padding:6px 0;font-size:13px;border-bottom:1px dashed var(--grid)}
.kv:last-child{border-bottom:0}
.kv b{font-variant-numeric:tabular-nums}
.hr{height:1px;background:var(--grid);margin:14px 0}
.empty{padding:30px;text-align:center;color:var(--muted)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13px;font-weight:500}
.flash.ok{background:#e6f6e6;color:#0a6b0a;border:1px solid #bde3bd}
.flash.hata{background:#fbe7e7;color:#9c2020;border:1px solid #f0c4c4}
svg.viz{display:block;width:100%;overflow:visible}
.pager{display:flex;gap:8px;justify-content:center;margin-top:16px}
@media print{.side,.top{display:none}.content{padding:0}}