:root{--bg:#f4f6f9;--card:#fff;--text:#1f2937;--muted:#6b7280;--primary:#2563eb;--primary-dark:#1d4ed8;--primary-soft:#eff6ff;--border:#e5e7eb;--danger:#dc2626;--danger-dark:#b91c1c;--success:#16a34a;--warning:#d97706;--shadow-sm:0 1px 2px rgba(15,23,42,.05);--shadow-md:0 10px 30px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}h1,h2,h3{color:#172033;line-height:1.2}h1{margin:0 0 18px;font-size:clamp(1.65rem,2vw,2rem);letter-spacing:-.025em}h2{margin:0 0 14px;font-size:1.2rem}h3{margin:0 0 10px;font-size:1rem}a{color:var(--primary);text-decoration:none}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px}.btn,.card{box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--primary);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:15px;font-weight:600;cursor:pointer;transition:background .15s,box-shadow .15s,transform .15s}.btn:hover{background:var(--primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-danger{background:var(--danger)}.btn-danger:hover{background:var(--danger-dark)}.btn-secondary{background:#fff;color:#334155;border:1px solid #cbd5e1}.btn-secondary:hover{background:#f8fafc;color:#0f172a}.btn-small{padding:6px 10px;font-size:12px}.input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px;color:var(--text);background:#fff;transition:border-color .15s,box-shadow .15s}.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.14)}.field{margin-bottom:14px}.field label{display:block;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--muted)}.table{width:100%;min-width:760px;border-collapse:collapse;background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}.table td,.table th{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);font-size:14px}.table th{background:#f9fafb;font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.table tbody tr:hover{background:#f8fafc}.table-wrap{width:100%;overflow-x:auto;border-radius:12px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-green{background:#dcfce7;color:#166534}.badge-gray{background:#f3f4f6;color:#374151}.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;border-radius:8px}.error,.notice{padding:10px 14px;font-size:14px;margin-bottom:14px}.notice{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0;border-radius:8px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.page-header p,.page-subtitle{margin:-8px 0 0;color:var(--muted);font-size:14px}.filters,.page-actions,.pagination{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.filters{padding:14px;margin-bottom:16px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-sm)}.filters .input,.filters select{width:auto;min-width:160px;flex:1 1 160px}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px;margin-bottom:18px}.stat-card{padding:16px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow-sm)}.stat-label{color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.stat-value{margin-top:4px;color:#172033;font-size:1.7rem;font-weight:700}.worker-strip{padding:12px 14px;margin-bottom:16px;color:#475569;background:#f8fafc;border:1px solid var(--border);border-radius:10px;font-size:14px}.status-pill{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}.status-cancelled,.status-pending{color:#475569;background:#f1f5f9}.status-started{color:#1d4ed8;background:#dbeafe}.status-retrying{color:#92400e;background:#fef3c7}.status-succeeded{color:#166534;background:#dcfce7}.status-failed{color:#991b1b;background:#fee2e2}.empty-state{padding:36px 20px;color:var(--muted);border:1px dashed #cbd5e1;border-radius:12px}.empty-state,.upload-dropzone{text-align:center;background:#fff}.upload-dropzone{border:2px dashed var(--border);border-radius:14px;padding:48px 24px;cursor:pointer;transition:border-color .15s,background .15s,box-shadow .15s}.upload-dropzone:focus-visible,.upload-dropzone:hover{border-color:var(--primary);background:var(--primary-soft);outline:none;box-shadow:0 0 0 4px rgba(37,99,235,.1)}.app-shell{display:grid;grid-template-columns:240px 1fr;grid-template-rows:auto minmax(0,1fr);height:100vh;height:100dvh;min-height:0;overflow:hidden}.app-topbar{grid-column:1/-1;display:flex;align-items:center;gap:12px;padding:10px 20px;background:var(--card);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:30}.menu-toggle{display:none;background:none;border:1px solid var(--border);border-radius:8px;font-size:20px;padding:4px 10px;cursor:pointer}.topbar-brand{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--text);font-size:18px}.sidebar-logo,.topbar-logo{height:34px;width:auto}.topbar-user{margin-left:auto;display:flex;align-items:center;gap:10px}.topbar-name{font-size:13px;color:var(--muted)}.sidebar{grid-column:1;grid-row:2;min-height:0;background:#1e293b;color:#e2e8f0;padding:16px 12px;overflow-y:auto}.sidebar,.sidebar-brand{display:flex;flex-direction:column}.sidebar-brand{align-items:center;gap:6px;padding:8px 4px 18px;border-bottom:1px solid #334155;margin-bottom:12px;font-size:13px;text-align:center;color:#94a3b8}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-link{padding:10px 12px;border-radius:8px;color:#cbd5e1;font-size:14px;transition:background .15s}.sidebar-link:hover{background:#334155;color:#fff}.sidebar-link.active{background:var(--primary);color:#fff;font-weight:600}.app-main{grid-column:2;grid-row:2;min-width:0;min-height:0;padding:24px;overflow:auto;overscroll-behavior:contain}.sidebar-backdrop{display:none}@media (max-width:860px){.app-shell{grid-template-columns:1fr}.menu-toggle{display:inline-block}.sidebar{position:fixed;top:0;bottom:0;left:0;width:250px;z-index:50;transform:translateX(-100%);transition:transform .2s}.sidebar-open{transform:translateX(0)}.sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:40}.app-main{grid-column:1;padding:16px 12px}.topbar-name{display:none}.page-header{flex-direction:column}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card{padding:18px}}@media (max-width:480px){.stat-grid{grid-template-columns:1fr}.app-topbar{padding:9px 12px}.topbar-logo{height:28px}}