:root{
  --blue:#2446b8;
  --deep:#07183a;
  --orange:#ec5414;
  --green:#0f9f6e;
  --red:#d93838;
  --bg:#f4f7fb;
  --card:#ffffff;
  --line:#e5eaf3;
  --text:#10203f;
  --muted:#68758c;
  --shadow:0 10px 30px rgba(20,40,90,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}
.hidden{display:none!important}
#toast{position:fixed;top:18px;right:18px;z-index:1000;background:#111;color:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow);display:none;max-width:340px}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#07183a,#2446b8 55%,#ec5414)}
.login-card{width:min(430px,100%);background:#fff;border-radius:28px;padding:26px;box-shadow:0 20px 50px rgba(0,0,0,.24)}
.login-logo{width:100%;max-height:160px;object-fit:contain;background:#050505;border-radius:20px;padding:10px;margin-bottom:16px}
.login-card h1{margin:4px 0 2px;font-size:28px}.login-card p{margin:0 0 22px;color:var(--muted)}
label{font-weight:700;font-size:13px;margin:12px 0 6px;display:block;color:#26395f}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:#fff;font-size:14px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(36,70,184,.12)}
textarea{min-height:82px;resize:vertical}.demo-login{margin-top:16px;font-size:12px;color:var(--muted);line-height:1.5}
button{border:0;border-radius:12px;padding:11px 14px;font-weight:800;cursor:pointer;transition:.2s}.primary-btn{background:var(--blue);color:#fff}.orange-btn{background:var(--orange);color:#fff}.green-btn{background:var(--green);color:#fff}.danger-btn{background:var(--red);color:#fff}.light-btn{background:#eef3ff;color:var(--blue)}.full{width:100%;margin-top:18px}.small{padding:7px 10px;font-size:12px}
.app-shell{display:flex;min-height:100vh}.sidebar{width:270px;background:var(--deep);color:#fff;padding:18px;position:fixed;inset:0 auto 0 0;z-index:10;display:flex;flex-direction:column}.brand-box{display:flex;align-items:center;gap:12px;margin-bottom:22px}.brand-box img{width:64px;height:44px;object-fit:contain;background:#000;border-radius:12px}.brand-box strong{display:block;font-size:19px}.brand-box span{font-size:12px;color:#c7d3ff}
#sideNav{display:flex;flex-direction:column;gap:6px;flex:1}.nav-btn{background:transparent;color:#dbe5ff;text-align:left;border-radius:12px;display:flex;gap:10px;align-items:center}.nav-btn.active,.nav-btn:hover{background:rgba(255,255,255,.13);color:#fff}.logout-btn{background:rgba(236,84,20,.18);color:#fff}.content{margin-left:270px;width:calc(100% - 270px);padding:22px}.topbar{height:72px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow);position:sticky;top:14px;z-index:4}.topbar h2{margin:0}.topbar span{font-size:13px;color:var(--muted)}.hamburger{display:none;background:#eef3ff;color:var(--blue)}.sync-btn{background:#fff1eb;color:var(--orange)}
.grid{display:grid;gap:16px}.cards{grid-template-columns:repeat(4,minmax(0,1fr));margin:20px 0}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.metric h3{margin:0;color:var(--muted);font-size:13px}.metric strong{font-size:30px;display:block;margin-top:8px}.metric span{font-size:12px;color:var(--muted)}.two-col{grid-template-columns:1.05fr .95fr}.three-col{grid-template-columns:repeat(3,1fr)}
.section-title{margin:20px 0 12px;display:flex;align-items:center;justify-content:space-between;gap:12px}.section-title h3{margin:0}.filters{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:12px}.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse;min-width:860px}th,td{padding:11px 12px;border-bottom:1px solid var(--line);font-size:13px;text-align:left}th{background:#f2f5fb;color:#314468;position:sticky;top:0}tr:hover td{background:#fafcff}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:800}.ok{background:#e8fff5;color:#05734f}.warn{background:#fff5df;color:#ad6b00}.bad{background:#ffeaea;color:#b62525}.info{background:#eaf0ff;color:#2446b8}.status{font-weight:800}.quick-actions{display:flex;flex-wrap:wrap;gap:10px}.mobile-only{display:none}.bottom-nav{display:none}.print-header{display:none}
@media (max-width:980px){.sidebar{transform:translateX(-105%);transition:.25s}.sidebar.open{transform:translateX(0)}.content{margin-left:0;width:100%;padding:14px 12px 86px}.hamburger{display:inline-block}.cards{grid-template-columns:repeat(2,1fr)}.two-col,.three-col{grid-template-columns:1fr}.form-grid,.filters{grid-template-columns:repeat(2,1fr)}.topbar{border-radius:18px;top:8px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);z-index:9}.bottom-nav button{border-radius:0;background:#fff;color:#34435e;font-size:11px;padding:8px 4px}.bottom-nav button.active{color:var(--blue);background:#f2f5ff}.mobile-only{display:block}}
@media (max-width:560px){.cards{grid-template-columns:1fr 1fr;gap:10px}.metric strong{font-size:22px}.form-grid,.filters{grid-template-columns:1fr}.card{padding:14px;border-radius:18px}.login-card{padding:18px}.topbar h2{font-size:18px}.topbar{height:auto;gap:8px}.sync-btn{display:none}}
@media print{body{background:#fff}.sidebar,.topbar,.bottom-nav,.form-actions,.filters,.no-print{display:none!important}.content{margin:0;width:100%;padding:0}.card{box-shadow:none;border:0}.print-header{display:block;text-align:center;margin-bottom:14px}table{min-width:0}th,td{font-size:11px;padding:7px}.table-wrap{border:0;overflow:visible}.app-shell{display:block}}
.chip-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.xbtn{padding:0 4px;border-radius:999px;background:transparent;color:inherit;font-weight:900}
.brand-box img,.login-logo{background:#fff}
.print-header img{background:#fff;border-radius:10px;padding:4px}
.perm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:6px}
.perm-item{display:flex;align-items:center;gap:8px;margin:0;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:#fbfdff;font-weight:700;color:#25395f}
.perm-item input{width:auto;margin:0;accent-color:var(--blue)}
.stock-search-top{border-left:5px solid var(--blue);margin-top:18px}
.compact-grid{align-items:end}
.full-input{width:100%}
.mini-result{margin-top:14px}
.mini-summary{background:#eef3ff;border:1px solid #dce5ff;border-radius:14px;padding:10px 12px;margin-bottom:10px;color:#142d73}
@media (max-width:980px){.perm-grid{grid-template-columns:repeat(2,1fr)}.stock-search-top{margin-top:14px}}
@media (max-width:560px){.perm-grid{grid-template-columns:1fr}.stock-search-top .section-title{margin-top:0}.mini-result .table-wrap table{min-width:720px}}