:root{--teal:#0f766e;--teal-dark:#0b5d57;--bg:#f4f7f7;--card:#fff;--text:#1f2933;--muted:#6b7280;--border:#e5e7eb;--danger:#dc2626;--navy:#0f2742}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif}a{color:var(--teal);font-weight:700;text-decoration:none}.app-shell{max-width:1050px;margin:0 auto;padding-bottom:94px}.header{background:linear-gradient(135deg,var(--teal),var(--teal-dark));color:#fff;z-index:8;border-radius:0 0 28px 28px;align-items:center;gap:14px;padding:18px;display:flex;position:sticky;top:0;box-shadow:0 8px 22px #0f766e2e}.header img{object-fit:contain;background:#fff;border-radius:16px;width:62px;height:62px}.header h1{margin:0;font-size:25px}.header p{opacity:.92;margin:4px 0 0;font-size:13px}.card{border:1px solid var(--border);background:#fff;border-radius:20px;margin:16px;padding:18px;box-shadow:0 8px 22px #0f766e14}.grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:16px;display:grid}.quick{border:1px solid var(--border);text-align:center;color:var(--teal);cursor:pointer;background:#fff;border-radius:18px;padding:16px;font-weight:800}input,select,textarea{border:1px solid var(--border);background:#fff;border-radius:12px;width:100%;margin-top:6px;margin-bottom:12px;padding:13px;font-size:15px}label{font-size:14px;font-weight:800}button,.btn{background:var(--teal);color:#fff;cursor:pointer;border:0;border-radius:14px;margin:4px 4px 4px 0;padding:12px 15px;font-weight:900;display:inline-block}.btn-light{color:var(--teal);background:#e6f4f1}.btn-danger{background:var(--danger);color:#fff}.btn-muted{color:#374151;background:#e5e7eb}.row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.three{grid-template-columns:1fr 1fr 1fr;gap:12px;display:grid}.bottom-nav{border-top:1px solid var(--border);z-index:10;background:#fff;justify-content:space-around;padding:9px 4px;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav button{color:var(--muted);background:0 0;padding:8px;font-size:12px}.bottom-nav button.active{color:var(--teal);font-weight:900}.badge{color:var(--teal);background:#e6f4f1;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;display:inline-block}.small{color:var(--muted);font-size:13px}.notice{border-left:4px solid var(--teal);background:#ecfeff;border-radius:12px;margin:12px 0;padding:13px}.error{color:#991b1b;background:#fee2e2;border-radius:12px;margin:12px 0;padding:12px}.success{color:#166534;background:#dcfce7;border-radius:12px;margin:12px 0;padding:12px}.divider{background:var(--border);height:1px;margin:16px 0}.center{text-align:center}.logo-large{background:#fff;border-radius:22px;width:220px;max-width:90%}.auth-card{max-width:560px;margin:22px auto}.checkbox{align-items:flex-start;gap:10px;display:flex}.checkbox input{width:auto;margin-top:4px}.table{border-collapse:collapse;width:100%}.table th,.table td{border-bottom:1px solid var(--border);text-align:left;padding:10px;font-size:14px}@media (width<=720px){.row,.three{grid-template-columns:1fr}.header h1{font-size:21px}.bottom-nav{justify-content:flex-start;overflow-x:auto}.bottom-nav button{min-width:78px}.card{margin:12px;padding:15px}}