*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f7f6f3;--surface:#fff;--border:#e8e6e0;--border-strong:#d0cec8;--text:#1a1a18;--text-secondary:#6b6a65;--text-hint:#a8a7a2;--green:#2d7a4f;--green-bg:#eaf4ee;--green-border:#b6dfc5;--amber:#92580a;--amber-bg:#fef3e2;--amber-border:#f5d49a;--red:#c0392b;--red-bg:#fdf0ee;--red-border:#f5c0ba;--blue:#1a5fa8;--blue-bg:#eaf1fb;--blue-border:#b3cff0;--radius:10px;--radius-sm:6px;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:DM Sans,sans-serif;font-size:14px;line-height:1.5}input,select,textarea,button{font-family:inherit;font-size:14px}input,select,textarea{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);width:100%;color:var(--text);outline:none;padding:8px 12px;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--blue)}textarea{resize:vertical;min-height:72px}button{cursor:pointer;border-radius:var(--radius-sm);border:none;padding:8px 16px;font-weight:500;transition:opacity .15s,transform .1s}button:hover{opacity:.88}button:active{transform:scale(.98)}.btn-primary{background:var(--text);color:#fff}.btn-secondary{border:1px solid var(--border-strong);color:var(--text-secondary);background:0 0}.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid var(--red-border)}.btn-green{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}