:root{--red:#c62828;--red-dark:#b71c1c;--red-light:#ffebee;--red-2:#e53935;--blue:#1565c0;--blue-light:#e3f2fd;--orange:#e65100;--orange-light:#fff3e0;--green:#2e7d32;--green-light:#e8f5e9;--purple:#4527a0;--purple-light:#ede7f6;--text:#1a1a1a;--text-2:#4a4a4a;--text-3:#8a8a8a;--bg:#f4f6f8;--white:#fff;--border:#e0e0e0;--border-2:#bdbdbd;--radius-sm:6px;--radius:12px;--radius-lg:20px;--shadow:0 2px 8px #0000001a;--shadow-sm:0 1px 3px #00000014;--nav-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{color:var(--text);background:var(--bg);scroll-behavior:smooth;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px}body{background:var(--bg);color:var(--text);min-height:100vh;padding-bottom:var(--nav-height);max-width:480px;margin:0 auto}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}ul{list-style:none}input,textarea,select{font-family:inherit}.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.btn-primary{background:var(--red);color:#fff;cursor:pointer;border:none;border-radius:25px;justify-content:center;align-items:center;gap:8px;width:100%;height:50px;font-size:15px;font-weight:600;transition:background .15s;display:flex}.btn-primary:hover{background:var(--red-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{width:100%;height:50px;color:var(--red);border:2px solid var(--red);cursor:pointer;background:0 0;border-radius:25px;justify-content:center;align-items:center;gap:8px;font-size:15px;font-weight:600;transition:background .15s;display:flex}.btn-secondary:hover{background:var(--red-light)}.badge{border-radius:20px;align-items:center;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.input-field{border:1.5px solid var(--border);border-radius:var(--radius);width:100%;height:50px;color:var(--text);background:var(--white);outline:none;padding:0 14px;font-size:15px;transition:border-color .15s}.input-field:focus{border-color:var(--red)}.input-field::placeholder{color:var(--text-3)}input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.input-label{color:var(--text-2);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.section-title{color:var(--text);align-items:center;gap:8px;font-size:16px;font-weight:700;display:flex}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:48px 24px;display:flex}.empty-icon{background:var(--bg);border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;font-size:32px;display:flex}.empty-title{color:var(--text);font-size:16px;font-weight:600}.empty-sub{color:var(--text-3);font-size:14px;line-height:1.5}.admin-root{color:#fff;background:#1e1e2e;max-width:100%}.admin-root input,.admin-root textarea,.admin-root select{color:#fff;background:#ffffff14;border-color:#ffffff26}.admin-root input::placeholder,.admin-root textarea::placeholder{color:#ffffff4d}.admin-root select option{color:#fff;background:#2a2a3e}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:2px}