* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #1a1a2e;
    color: #e0e0e0;
    min-height: 100vh;
}
.login-container {
    min-height: 100vh;
    display: flex;
    background: #1a1a2e;
}
.login-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px;
    background: #1a1a2e;
}
.login-right {
    flex: 1;
    background: #0f172a;
    min-height: 100vh;
}
.login-box {
    width: 100%;
    max-width: 400px;
}
.login-header {
    text-align: center;
    margin-bottom: 40px;
}
.login-header .login-logo {
    max-width: 220px;
    height: auto;
    margin: 0 auto 30px;
    display: block;
}
.login-header h1 {
    font-size: 28px;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 0;
}
.login-header p {
    color: #9ca3af;
    font-size: 14px;
    margin-top: 8px;
}
.sso-btn {
    width: 100%;
    padding: 14px;
    margin-top: 24px;
    background: linear-gradient(135deg, #dc3545, #c82333);
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: block;
    text-align: center;
    font-family: inherit;
}
.sso-btn:hover {
    background: linear-gradient(135deg, #c82333, #bd2130);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}
.login-separator {
    display: flex;
    align-items: center;
    margin: 24px 0;
    color: #6c757d;
    font-size: 13px;
}
.login-separator::before,
.login-separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #3a3a4e;
}
.login-separator span {
    padding: 0 12px;
}
.form-group {
    margin-bottom: 16px;
}
.form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: #9ca3af;
    font-weight: 500;
}
.form-input {
    width: 100%;
    padding: 12px 14px;
    background: #2a2a3e;
    border: 1px solid #3a3a4e;
    border-radius: 4px;
    color: #e0e0e0;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s;
    outline: none;
}
.form-input:focus {
    border-color: #dc3545;
}
.form-input::placeholder {
    color: #6c757d;
}
.login-btn {
    width: 100%;
    padding: 14px;
    margin-top: 8px;
    background: transparent;
    border: 1px solid #3a3a4e;
    border-radius: 4px;
    color: #9ca3af;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}
.login-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: #6c757d;
    color: #e0e0e0;
    transform: translateY(-1px);
}
.error-msg {
    color: #ef4444;
    font-size: 13px;
    margin-top: 12px;
    text-align: center;
    min-height: 18px;
}
.login-footer {
    text-align: center;
    margin-top: 40px;
    color: #6c757d;
    font-size: 13px;
}
.mfa-input {
    text-align: center;
    font-size: 28px;
    letter-spacing: 8px;
    font-weight: 600;
}
@media (max-width: 768px) {
    .login-right { display: none; }
    .login-left { padding: 40px 20px; }
}