* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size: 14px; color: #333; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: #c0c4cc; border-radius: 3px; }
::-webkit-scrollbar-track { background: transparent; }
a { text-decoration: none; color: inherit; }

/* Login Pages */
.login-page { height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-page.admin-login { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); }
.login-page.agent-login { background: linear-gradient(135deg, #2196F3 0%, #1976D2 50%, #0D47A1 100%); }
.login-box { width: 400px; padding: 40px; background: #fff; border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.login-header { text-align: center; margin-bottom: 30px; }
.login-header h2 { font-size: 24px; margin-bottom: 8px; }
.login-header p { color: #666; font-size: 14px; }
.login-form .form-item { margin-bottom: 20px; }
.login-form input { width: 100%; padding: 12px 16px; border: 1px solid #dcdfe6; border-radius: 8px; font-size: 14px; outline: none; transition: border-color 0.2s; }
.login-form input:focus { border-color: #409eff; }
.login-form .btn-login { width: 100%; padding: 12px; background: #409eff; color: #fff; border: none; border-radius: 8px; font-size: 16px; cursor: pointer; transition: background 0.2s; }
.login-form .btn-login:hover { background: #337ecc; }
.login-form .btn-login:disabled { background: #a0cfff; cursor: not-allowed; }