/* Fuel Pre-Finance Frontend Styles */
#fpf-login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.fpf-login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.fpf-logo-section {
    margin-bottom: 30px;
}

.fpf-logo {
    max-width: 200px;
    max-height: 80px;
    margin-bottom: 15px;
}

.fpf-company-name {
    color: var(--fpf-text, #333);
    margin: 0 0 10px 0;
    font-size: 24px;
    font-weight: 600;
}

.fpf-welcome-message {
    color: var(--fpf-text, #666);
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

.fpf-login-form {
    text-align: left;
}

.fpf-form-group {
    margin-bottom: 20px;
}

.fpf-form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--fpf-text, #333);
    font-weight: 500;
    font-size: 14px;
}

.fpf-form-group input[type="text"],
.fpf-form-group input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.fpf-form-group input[type="text"]:focus,
.fpf-form-group input[type="password"]:focus {
    outline: none;
    border-color: var(--fpf-primary, #2271b1);
}

.fpf-remember-me {
    display: flex;
    align-items: center;
    font-weight: normal;
    cursor: pointer;
}

.fpf-remember-me input {
    margin-right: 8px;
}

.fpf-login-button {
    width: 100%;
    background: var(--fpf-primary, #2271b1);
    color: white;
    border: none;
    padding: 14px 20px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    position: relative;
}

.fpf-login-button:hover {
    background: var(--fpf-secondary, #1d5f8a);
}

.fpf-login-button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

.fpf-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.fpf-message {
    padding: 12px;
    border-radius: 5px;
    margin-top: 15px;
    font-size: 14px;
}

.fpf-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.fpf-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.fpf-login-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e1e5e9;
    text-align: center;
}

.fpf-powered-by {
    color: #666;
    font-size: 12px;
    margin: 0 0 10px 0;
}

.fpf-register-link {
    margin: 0;
    font-size: 14px;
}

.fpf-register-link a {
    color: var(--fpf-primary, #2271b1);
    text-decoration: none;
}

.fpf-register-link a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 480px) {
    .fpf-login-box {
        padding: 30px 20px;
        margin: 10px;
    }
    
    #fpf-login-container {
        padding: 10px;
    }
}