:root{--color-mint: #3fbf9f;--color-mint-dark: #2f9d82;--color-mint-light: #e3f6f1;--color-blue: #3f7fbf;--color-blue-light: #eaf3fb;--color-purple: #b6a4e0;--color-purple-light: #f2eefa;--color-cream: #fbf8f1;--color-white: #ffffff;--color-text: #26312e;--color-text-muted: #6b7a76;--color-border: #e4e1d8;--color-status-xanh: #2fae72;--color-status-vang: #e8b33d;--color-status-cam: #e8813d;--color-status-do: #e14d4d;--color-status-tim: #9b7fd4;--radius-md: 12px;--radius-lg: 18px;--shadow-card: 0 2px 10px rgba(63, 127, 191, .08);--font-family: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-family);background:var(--color-cream);color:var(--color-text);font-size:14px;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:14px}a{color:var(--color-blue)}.card{background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);border:1px solid var(--color-border)}.btn{border:none;border-radius:var(--radius-md);padding:9px 16px;font-weight:600;font-size:14px;transition:filter .15s ease,transform .05s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--color-mint),var(--color-blue));color:#fff}.btn-primary:hover{filter:brightness(1.05)}.btn-secondary{background:var(--color-mint-light);color:var(--color-mint-dark)}.btn-outline{background:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-xanh{background:#e5f7ee;color:var(--color-status-xanh)}.badge-vang{background:#fdf3de;color:#a5781f}.badge-cam{background:#fdead9;color:#ab5b1f}.badge-do{background:#fbe3e3;color:var(--color-status-do)}.badge-tim{background:var(--color-purple-light);color:#6b4fb5}.input-field{width:100%;padding:9px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-white);color:var(--color-text)}.input-field:focus{outline:none;border-color:var(--color-mint);box-shadow:0 0 0 3px var(--color-mint-light)}label.field-label{display:block;font-size:12.5px;font-weight:600;color:var(--color-text-muted);margin-bottom:4px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#d9e6df;border-radius:8px}