.login-container{max-width:400px;margin:4rem auto;font-family:sans-serif;position:relative}.login-cards-wrapper{position:relative;height:260px}.login-card{background-color:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 15px #0000001a;display:flex;flex-direction:column;gap:1rem;position:absolute;top:0;left:0;width:100%;opacity:1;transform:translateY(0);transition:opacity .3s ease,transform .3s ease}.login-card.hidden{opacity:0;transform:translateY(-20px);pointer-events:none}.login-input{width:100%;padding:.75rem 1rem;border-radius:8px;border:1px solid #cbd5e1;font-size:1rem;outline:none;box-shadow:0 2px 5px #0000000d;transition:.2s}.login-input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f633}.btn{padding:.75rem 1rem;border-radius:8px;border:none;cursor:pointer;font-size:1rem;font-weight:700;transition:.2s}.btn-primary{background-color:#3b82f6;color:#fff}.btn-primary:hover{background-color:#2563eb}.btn-secondary{background-color:#e0f2fe;color:#0369a1}.btn-secondary:hover{background-color:#bae6fd}.error-msg{color:red;font-size:.9rem}.login-title{text-align:center;color:#1e3a8a}.mode-choose{display:grid;gap:12px;transition:opacity .3s ease,transform .3s ease}.mode-choose.hidden{opacity:0;transform:translateY(-20px);pointer-events:none}:root{--blue-100: #f3f8ff;--blue-300: #9fd0ff;--blue-700: #0b3c70;--blue-800: #082d54;--text: #0a1a2b;--muted: #5b6c7d;--white: #ffffff;--card: #ffffff;--shadow: 0 10px 24px rgba(8,45,84,.1);--radius: 14px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:linear-gradient(180deg,var(--blue-100),#fff 40%)}.app-shell{display:grid;grid-template-rows:auto 1fr auto;min-height:100%}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(1100px,92vw);margin-inline:auto}.nav{position:sticky;top:0;z-index:50;background:#fffc;-webkit-backdrop-filter:saturate(180%) blur(10px);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid rgba(15,50,90,.06)}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 8px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:38px;height:38px;border-radius:9px;object-fit:cover;box-shadow:var(--shadow)}.brand .title{font-weight:800;letter-spacing:.2px;color:var(--blue-800)}.nav-links{display:flex;align-items:center;gap:18px}.nav-links a{padding:8px 12px;border-radius:10px;color:var(--text)}.nav-links a[aria-current=page]{background:var(--blue-300);color:var(--blue-800);font-weight:700}.hero{padding:64px 0 40px}.hero-card{display:grid;grid-template-columns:1.3fr .9fr;gap:28px;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}.hero h1{margin:0 0 10px;font-size:clamp(28px,5vw,48px);line-height:1.05;color:var(--blue-800)}.hero p{margin:0;color:var(--muted);font-size:1.05rem}.cta-row{display:flex;gap:12px;margin-top:22px}.btn{border:0;border-radius:12px;padding:12px 18px;cursor:pointer;transition:transform .07s ease,box-shadow .2s ease;box-shadow:var(--shadow)}.btn.primary{background:var(--blue-700);color:var(--white)}.btn.secondary{background:var(--white);color:var(--blue-800);border:1px solid rgba(15,50,90,.12)}.btn:hover{transform:translateY(-1px)}.ceo-card{background:linear-gradient(145deg,var(--blue-100),#fff);border:1px solid rgba(15,50,90,.08);border-radius:var(--radius);padding:18px;display:grid;gap:14px;align-content:start}.ceo{display:flex;gap:12px;align-items:center}.ceo img{width:64px;height:64px;border-radius:14px;object-fit:cover;box-shadow:var(--shadow)}.ceo h3{margin:0;color:var(--blue-800)}.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:var(--blue-300);color:var(--blue-800);font-weight:700;font-size:.85rem}.section{padding:48px 0}.cards{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.table-wrap{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.table-toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}.input{border:1px solid rgba(15,50,90,.15);border-radius:10px;padding:10px 12px;min-width:260px;outline:none}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid rgba(15,50,90,.08)}.table th{color:var(--blue-800);-webkit-user-select:none;user-select:none;cursor:pointer}.table tr:hover td{background:#f8fbff}.footer{border-top:1px solid rgba(15,50,90,.06);padding:22px 0;color:var(--muted);font-size:.95rem}@media (max-width: 900px){.hero-card,.cards{grid-template-columns:1fr}}body.dark{--blue-100: #0e1b2e;--blue-300: #338af3;--blue-700: #70b6ff;--blue-800: #cfdcff;--text: #e6ecf7;--muted: #98a8c4;--white: #141a26;--card: #1a2436;--shadow: 0 8px 22px rgba(0,0,0,.4);background:linear-gradient(180deg,#0e1b2e,#141a26 40%)}