:root{--bg: #dfeaf8;--bg-soft: #eef5ff;--white: #ffffff;--panel: #f6fafe;--sidebar: #0f96d1;--sidebar-dark: #0a6ea9;--primary: #0d87d3;--primary-soft: #dceefb;--secondary: #12b3d8;--success: #1bbf8c;--text: #1f2d3d;--muted: #5f7187;--border: #d6e4f3;--shadow: 0 10px 22px rgba(20, 87, 146, .12);font-family:Segoe UI,Tahoma,sans-serif;line-height:1.5;font-weight:400;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select{font:inherit}button{cursor:pointer}button.primary{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:10px;font-weight:700;color:#fff;background:linear-gradient(135deg,#10b7de,#1776d1);box-shadow:0 4px 14px #1087d359;transition:filter .18s ease,transform .12s ease,box-shadow .18s ease}button.primary:hover{filter:brightness(1.08);box-shadow:0 6px 18px #1087d373;transform:translateY(-1px)}button.primary:active{filter:brightness(.95);transform:translateY(0);box-shadow:0 2px 8px #1087d347}button.primary:focus-visible{outline:2px solid #10b7de;outline-offset:3px}#root{width:100%}.app-shell{display:grid;grid-template-columns:270px 1fr;min-height:100vh;background:var(--bg)}.sidebar{background:linear-gradient(180deg,var(--sidebar) 0%,var(--sidebar-dark) 100%);color:#fff;padding:18px 14px 14px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:8px 10px 18px;border-bottom:1px solid rgba(255,255,255,.18);margin-bottom:18px}.brand-mark{width:36px;height:36px;min-width:36px;border-radius:10px;display:grid;place-items:center;background:#ffffff2e;box-shadow:inset 0 0 0 1px #ffffff26;font-weight:700}.brand h1{margin:0;font-size:1.05rem;line-height:1.2}.brand small{color:#fffc;font-size:.72rem}.side-menu{display:flex;flex-direction:column;gap:8px;margin-top:8px}.nav-item{width:100%;background:transparent;color:#fff;border:none;text-align:left;padding:12px 10px;font-size:.95rem;border-radius:8px;transition:.2s ease}.nav-item:hover,.nav-item.active{background:#ffffff29}.logout-button{margin-top:auto;padding:10px 12px;border:none;border-radius:10px;background:#ffffff26;color:#fff;font-weight:700;transition:background .18s ease,transform .12s ease}.logout-button:hover{background:#ffffff47;transform:translateY(-1px)}.logout-button:active{background:#ffffff1a;transform:translateY(0)}.main-panel{padding:14px 18px 18px}.topbar{background:#fff9;border:1px solid var(--border);border-radius:12px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:18px;box-shadow:var(--shadow)}.topbar-title{display:flex;align-items:center;gap:10px}.title-icon{width:18px;height:18px;border-radius:4px;display:inline-block;background:linear-gradient(135deg,#48c4ff,#0f87d3);box-shadow:inset 0 0 0 2px #fffc}.topbar h2{margin:0;font-size:1.1rem;font-weight:700;color:#234067}.header-user-box{display:flex;align-items:center;gap:8px;border-radius:999px;background:#108ccc14;border:1px solid rgba(16,140,204,.16);padding:8px 12px;color:#1d4f7a;font-size:.82rem}.user-icon{width:18px;height:18px;border-radius:50%;background:linear-gradient(135deg,#67d3ff,#0d87d3);display:inline-block}.user-role{font-weight:700}.filter-panel{margin-top:18px;background:#ffffffb8;border:1px solid var(--border);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow)}.filter-row{display:grid;grid-template-columns:repeat(4,minmax(180px,1fr));gap:16px}.filter-row.second-row{grid-template-columns:1.3fr 1.3fr .55fr;margin-top:14px}.filter-row label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:.82rem;font-weight:600}.filter-row select{width:100%;height:38px;border-radius:8px;border:1px solid var(--border);background:#f8fbff;padding:0 12px;color:var(--text)}.filter-button{align-self:end;height:38px;border:none;border-radius:8px;padding:0 18px;font-weight:700;background:linear-gradient(135deg,#10b7de,#1776d1);color:#fff}.search-notice{margin-top:12px;background:#10b98114;border:1px solid rgba(16,185,129,.24);color:#0f766e;border-radius:8px;padding:10px 12px;font-weight:600}.metrics-grid{margin-top:20px;display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:18px}.metric-card{display:flex;align-items:center;gap:14px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px 16px;box-shadow:var(--shadow)}.metric-icon{width:42px;height:42px;border-radius:10px;flex-shrink:0;background:linear-gradient(135deg,#dff7ff,#c7ebff);border:1px solid rgba(13,135,211,.12)}.metric-body{display:flex;flex-direction:column;gap:4px}.metric-card span{color:var(--muted);font-size:.75rem;font-weight:700}.metric-card strong{font-size:1.05rem;color:#102841;font-weight:800}.metric-card em{color:var(--success);font-style:normal;font-size:.72rem;font-weight:700}.panel-grid{display:grid;gap:18px;margin-top:18px}.two-col{grid-template-columns:repeat(2,minmax(300px,1fr))}.panel{background:#ffffffbf;border:1px solid var(--border);border-radius:12px;padding:16px 18px;box-shadow:var(--shadow)}.panel h3{margin:0 0 12px;font-size:.98rem;color:#1b4d7a}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid rgba(148,163,184,.22);font-size:.86rem}th{color:var(--muted);font-size:.75rem;font-weight:700;text-transform:uppercase}.status{display:inline-block;background:#1bbf8c1f;color:var(--success);padding:4px 10px;border-radius:999px;font-weight:700}.stat-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid rgba(148,163,184,.2);color:var(--text);font-size:.9rem}.upload-box{border:1.5px dashed rgba(13,135,211,.58);background:#0d87d30a;border-radius:10px;min-height:100px;display:flex;align-items:center;justify-content:center;text-align:center;color:#0d7dc9;font-weight:700;cursor:pointer}.upload-box input{display:none}.result-list{display:grid;gap:8px;margin-top:12px}.result-card{background:#f7fbff;border:1px solid var(--border);border-radius:10px;padding:10px 12px}.result-header{display:flex;justify-content:space-between;gap:12px;font-size:.82rem}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#dfeaf8,#edf7ff);padding:24px}.login-card{width:min(420px,100%);background:#ffffffe6;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:28px 26px}.login-brand{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:18px}.login-brand .brand-mark{width:44px;height:44px}.login-brand h1{margin:0;color:#1f5d9b;font-size:1.15rem}.login-brand small{color:var(--muted)}.login-form{display:grid;gap:14px}.login-form h2{margin:0;text-align:center;color:#204b7a}.login-form label{display:grid;gap:8px;color:var(--text);font-weight:600}.login-form input{height:42px;border-radius:10px;border:1px solid var(--border);background:#f9fbff;padding:0 12px;font-size:.96rem}.login-button{height:44px;border:none;border-radius:10px;font-weight:700}.login-error{background:#ef444414;border:1px solid rgba(239,68,68,.2);border-radius:8px;color:#c0392b;padding:8px 10px;font-size:.82rem}.demo-box{display:grid;gap:4px;border-radius:10px;background:#0d87d30a;padding:10px 12px;color:var(--muted);font-size:.82rem;border:1px solid rgba(13,135,211,.12)}@media (max-width: 980px){.app-shell,.filter-row,.filter-row.second-row,.metrics-grid,.two-col{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}}