:root{--ink:#17211f;--muted:#71807c;--line:#dde5e2;--paper:#fff;--bg:#f4f7f6;--brand:#0f766e;--brand-dark:#0a5d57;--soft:#e9f5f3;--warn:#b76e00;--danger:#b42318}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 Inter,Segoe UI,Arial,sans-serif}
.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#102723;color:#d9e8e4;padding:28px 20px;display:flex;flex-direction:column;z-index:10}
.brand{display:flex;gap:12px;align-items:center;color:#fff;text-decoration:none;font-size:18px;font-weight:750;margin-bottom:38px}
.brand>span,.login-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#2c9b8d;color:#fff}
.brand small{display:block;color:#86aaa3;font-size:11px;font-weight:500}
.sidebar nav{display:grid;gap:7px}
.sidebar nav a{padding:11px 13px;border-radius:9px;color:#bcd0cb;text-decoration:none}
.sidebar nav a:hover{background:#193a34;color:#fff}
.sidebar-foot{margin-top:auto;border-top:1px solid #2d4843;padding-top:18px}
.sidebar-foot form{margin-top:5px}
.sidebar-foot button{border:0;background:none;color:#8eaaa4;padding:0;cursor:pointer}
main{margin-left:250px;padding:0 32px 40px}
.topbar{height:105px;display:flex;align-items:center;justify-content:space-between}
.topbar h1{margin:0;font-size:25px}
.topbar p,.panel p{margin:2px 0 0;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:9px;padding:10px 14px;text-decoration:none;cursor:pointer;font-weight:650}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-dark)}
.wide{width:100%}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px}
.kpis.three{grid-template-columns:repeat(3,1fr)}
.kpis article,.panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 5px 20px rgba(22,55,48,.035)}
.kpis article{padding:20px}
.kpis small{color:var(--muted)}
.kpis strong{display:block;font-size:27px;margin:6px 0 3px}
.kpis strong.textual{font-size:20px}
.kpis span{color:#82908d;font-size:12px}
.kpis .accent{background:#123a34;color:#fff;border-color:#123a34}
.kpis .accent small,.kpis .accent span{color:#a8c6c0}
.grid-two{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(320px,1fr);gap:20px}
.panel{padding:21px}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.panel-head h2{font-size:16px;margin:0}
.panel-head a{color:var(--brand);text-decoration:none}
.activity>a{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #edf1f0;text-decoration:none;color:var(--ink)}
.activity>a:last-child{border:0}
.activity div{min-width:0;flex:1}
.activity b,.activity small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.activity small{color:var(--muted)}
.file-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:var(--soft);color:var(--brand);font-weight:800}
.badge{display:inline-block;padding:4px 8px;border-radius:99px;background:#eef2f1;color:#66736f;font-size:11px;text-transform:capitalize;font-style:normal}
.badge.completed{background:#e5f7ef;color:#087443}
.badge.failed{background:#feeceb;color:var(--danger)}
.badge.processing{background:#fff3dc;color:#9b6100}
.alert{padding:12px 15px;border-radius:9px;margin-bottom:18px;background:#e5f7ef;color:#087443}
.alert.error{background:#feeceb;color:var(--danger)}
.narrow{max-width:650px;margin:0 auto}
.upload-form{text-align:center;padding:14px 35px}
.upload-art{margin:0 auto 15px;display:grid;place-items:center;width:72px;height:72px;border-radius:18px;background:var(--soft);color:var(--brand);font-weight:850}
.upload-form h2{margin:0}
.upload-form>p{color:var(--muted);margin-bottom:25px}
.upload-form p:has(.field){text-align:left}
.upload-form label{display:block;font-weight:650;margin-bottom:6px}
.field{width:100%;border:1px solid #cfdad7;border-radius:8px;padding:10px 11px;background:#fff;color:var(--ink)}
.errorlist{list-style:none;padding:8px;color:var(--danger);background:#feeceb;border-radius:8px}
.hint{background:#f1f6f5;border-radius:9px;padding:13px;margin-top:17px;color:#61716d}
.table-panel{padding:0;overflow:hidden}
table{width:100%;border-collapse:collapse}
th{background:#f6f8f8;color:#66736f;font-size:11px;letter-spacing:.04em;text-transform:uppercase;text-align:left}
th,td{padding:13px 15px;border-bottom:1px solid #e7edeb}
td a{color:var(--ink);text-decoration:none}
.num{text-align:right}
.row-sub{display:block;color:var(--muted);font-weight:400}
.stock-pill{display:inline-block;min-width:35px;text-align:center;background:#e5f7ef;color:#087443;border-radius:6px;padding:3px 7px}
.stock-pill.low{background:#fff2d8;color:var(--warn)}
.stock-pill.out{background:#feeceb;color:var(--danger)}
.empty{text-align:center;color:var(--muted);padding:30px}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto auto auto;gap:10px;align-items:end;margin-bottom:16px}
.filters label{font-size:11px;color:var(--muted)}
.pagination{padding:15px;display:flex;justify-content:center;gap:20px}
.pagination a{color:var(--brand)}
.mobile-menu{display:none}
.login-page{min-height:100vh;display:grid;place-items:center;background:#eef4f2}
.login-card{width:min(410px,calc(100% - 30px));background:#fff;border:1px solid var(--line);border-radius:16px;padding:36px;box-shadow:0 20px 60px rgba(16,39,35,.1)}
.login-mark{margin-bottom:22px}
.login-card h1{margin:0}
.login-card>p{color:var(--muted);margin:4px 0 24px}
.login-card label{display:block;font-weight:650}
.login-card input{width:100%;padding:11px;border:1px solid #cfdad7;border-radius:8px}
.error{color:var(--danger);margin:10px 0}
@media(max-width:1050px){.kpis{grid-template-columns:repeat(2,1fr)}
.grid-two{grid-template-columns:1fr}
.filters{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){.sidebar{transform:translateX(-100%);transition:.2s}
.menu-open .sidebar{transform:none}
main{margin-left:0;padding:0 15px 25px}
.topbar{height:90px}
.topbar>.btn{display:none}
.mobile-menu{display:block;border:0;background:none;font-size:22px;margin-right:10px}
.topbar>div{margin-right:auto}
.kpis,.kpis.three{grid-template-columns:1fr 1fr;gap:10px}
.kpis article{padding:15px}
.kpis strong{font-size:21px}
.filters{grid-template-columns:1fr}
.table-panel{overflow-x:auto}
table{min-width:760px}
}
.report-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.report-grid a{display:flex;min-height:125px;flex-direction:column;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:13px;padding:21px;text-decoration:none;color:var(--ink);transition:.18s}
.report-grid a:hover{border-color:#7bb6ad;transform:translateY(-2px);box-shadow:0 10px 28px rgba(22,55,48,.08)}
.report-grid b{font-size:16px;margin-bottom:7px}
.report-grid span{color:var(--muted)}
.filters.compact{grid-template-columns:minmax(220px,2fr) 1fr 1fr auto auto}
@media(max-width:1050px){.report-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){.report-grid{grid-template-columns:1fr}.filters.compact{grid-template-columns:1fr}
}