:root{
  --ink:#172033;--muted:#6f788a;--line:#e6e9ef;--paper:#fff;--bg:#f4f6f9;
  --nav:#111827;--nav2:#1b263b;--blue:#2563eb;--blue-soft:#eaf1ff;
  --green:#0f9f6e;--green-soft:#e7f8f1;--amber:#c6790b;--amber-soft:#fff4dc;
  --red:#c73b4b;--red-soft:#ffedf0;--shadow:0 12px 36px rgba(22,32,51,.08);
}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.splash,.auth-shell{min-height:100vh;display:grid;place-items:center}.splash{text-align:center;color:var(--muted)}.logo-mark{width:48px;height:48px;border-radius:15px;background:linear-gradient(145deg,#2f6df6,#7357e8);color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:-1px;margin:auto;box-shadow:0 10px 28px rgba(47,109,246,.28)}
.auth-shell{padding:28px;background:radial-gradient(circle at 20% 15%,#e7efff 0,transparent 34%),radial-gradient(circle at 85% 80%,#eee9ff 0,transparent 32%),#f7f8fb}.auth-card{width:min(100%,460px);background:#fff;border:1px solid rgba(230,233,239,.85);border-radius:28px;padding:34px;box-shadow:0 24px 80px rgba(31,41,55,.12)}.auth-card .logo-mark{margin:0 0 22px}.auth-card h1{font-size:28px;margin:0 0 8px;letter-spacing:-.7px}.auth-card p{color:var(--muted);margin:0 0 26px}.auth-card .btn{width:100%;margin-top:6px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}.field label{font-size:12px;font-weight:700;color:#4c566a}.input,.select,.textarea{width:100%;border:1px solid #dce1ea;background:#fff;border-radius:11px;padding:10px 12px;color:var(--ink);outline:none;transition:.15s}.textarea{min-height:110px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:#7395ed;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid .field{margin:0}.span-2{grid-column:span 2}
.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:700;display:inline-flex;gap:8px;align-items:center;justify-content:center;background:var(--blue);color:#fff;transition:.15s}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(37,99,235,.2)}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}.btn.ghost{background:transparent;color:var(--muted);box-shadow:none}.btn.danger{background:var(--red)}.btn.small{padding:7px 10px;font-size:12px}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.app-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{background:linear-gradient(180deg,var(--nav),#162033);color:#fff;padding:22px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 22px}.brand .logo-mark{width:38px;height:38px;border-radius:12px;margin:0}.brand strong{font-size:16px}.brand small{display:block;color:#95a0b5;font-size:11px}.nav{display:flex;flex-direction:column;gap:4px}.nav button{border:0;background:transparent;color:#abb5c8;border-radius:10px;padding:10px 12px;text-align:left;display:flex;gap:11px;align-items:center}.nav button:hover{background:rgba(255,255,255,.06);color:#fff}.nav button.active{background:#25334b;color:#fff}.nav-icon{width:20px;text-align:center;font-size:16px}.nav-label{font-weight:650}.sidebar-foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.08);padding:16px 8px 0}.user-mini{display:flex;align-items:center;gap:10px}.avatar{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;background:#32425f;color:#fff;font-weight:800}.user-mini strong{display:block;font-size:12px}.user-mini span{display:block;color:#94a0b4;font-size:11px}
.workspace{min-width:0}.topbar{height:70px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:5;backdrop-filter:blur(12px)}.topbar h1{font-size:20px;margin:0;letter-spacing:-.35px}.topbar-right{display:flex;align-items:center;gap:12px}.role-pill,.badge{border-radius:999px;padding:5px 9px;font-size:11px;font-weight:750}.role-pill{background:var(--blue-soft);color:#315ec2}.content{padding:28px 30px 48px;max-width:1500px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px}.page-head h2{font-size:24px;margin:0 0 5px;letter-spacing:-.5px}.page-head p{margin:0;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:22px}.stat,.card{background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:0 2px 10px rgba(31,41,55,.025)}.stat{padding:18px}.stat .label{color:var(--muted);font-size:12px;font-weight:700}.stat .value{font-size:28px;font-weight:800;margin-top:8px;letter-spacing:-.8px}.stat .hint{color:var(--muted);font-size:11px;margin-top:4px}.card{padding:20px}.card h3{margin:0 0 5px;font-size:16px}.card-sub{color:var(--muted);font-size:12px;margin-bottom:18px}.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.module-card{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}.module-card .module-icon{font-size:22px;margin-bottom:12px}.module-card strong{display:block}.module-card p{color:var(--muted);font-size:12px;margin:5px 0 0}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px;background:#fff}table{width:100%;border-collapse:collapse;white-space:nowrap}th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#7b8495;background:#f9fafc;text-align:left;padding:11px 13px;border-bottom:1px solid var(--line)}td{padding:12px 13px;border-bottom:1px solid #eef0f4}tr:last-child td{border-bottom:0}.muted{color:var(--muted)}.badge.green{background:var(--green-soft);color:#087c57}.badge.amber{background:var(--amber-soft);color:#9b5c05}.badge.red{background:var(--red-soft);color:#aa2f3e}.badge.gray{background:#eef1f5;color:#687385}.empty{padding:42px;text-align:center;color:var(--muted)}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px}.toolbar .input,.toolbar .select{max-width:260px}.segmented{display:inline-flex;background:#edf0f5;padding:3px;border-radius:11px}.segmented button{border:0;background:transparent;border-radius:8px;padding:7px 11px;color:var(--muted)}.segmented button.active{background:#fff;color:var(--ink);box-shadow:0 2px 6px rgba(0,0,0,.08)}
.row-actions{display:flex;gap:7px;align-items:center}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.42);z-index:20;display:grid;place-items:center;padding:24px}.modal{width:min(760px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:20px;padding:24px;box-shadow:0 28px 90px rgba(15,23,42,.3)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-head h3{margin:0;font-size:20px}.icon-btn{border:0;background:#f1f3f6;width:34px;height:34px;border-radius:10px;color:var(--muted)}
.answer-box{border-radius:14px;background:#f7f9fc;border:1px solid var(--line);padding:18px;min-height:120px;white-space:pre-wrap}.notice{padding:12px 14px;border-radius:11px;background:var(--blue-soft);color:#315ec2;font-size:12px}.notice.amber{background:var(--amber-soft);color:#8a5508}.logistics-rows{display:flex;flex-direction:column;gap:9px}.log-row{display:grid;grid-template-columns:1.4fr 105px 85px repeat(4,80px) 95px 34px;gap:7px;align-items:center}.log-row .input,.log-row .select{padding:8px}.result-hero{display:flex;align-items:center;justify-content:space-between;padding:18px;border-radius:14px;background:linear-gradient(135deg,#1f55ca,#684adf);color:#fff;margin-bottom:15px}.result-hero strong{font-size:28px}.result-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.result-mini div{background:#f7f9fc;border-radius:11px;padding:12px}.result-mini span{display:block;color:var(--muted);font-size:11px}.result-mini strong{display:block;margin-top:5px}
.placeholder{padding:52px 24px;text-align:center}.placeholder .big{font-size:38px}.placeholder h3{font-size:20px;margin:10px 0}.placeholder p{max-width:600px;margin:0 auto;color:var(--muted)}.toast{position:fixed;right:24px;bottom:24px;z-index:50;background:#182235;color:#fff;padding:12px 16px;border-radius:11px;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.toast.error{background:#9d2937}
.mobile-menu{display:none}
@media(max-width:1050px){.stats{grid-template-columns:repeat(2,1fr)}.module-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.log-row{grid-template-columns:1fr 100px repeat(2,80px)}.log-row>*:nth-child(n+5){display:none}}
@media(max-width:760px){.app-shell{display:block}.sidebar{position:fixed;z-index:15;transform:translateX(-100%);transition:.2s;width:250px}.sidebar.open{transform:none}.mobile-menu{display:inline-flex}.topbar{padding:0 16px}.content{padding:20px 16px}.stats{grid-template-columns:1fr 1fr;gap:10px}.module-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.page-head{flex-direction:column}.topbar .role-pill{display:none}}