/**
 * Form Handler CSS - Styles for form submission handling with loading states and messages
 */

/* Form Loading State */
.form-loading {
    opacity: 0.7;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.form-loading * {
    cursor: not-allowed;
}

/* Submit Button Loading State */
button[type="submit"].loading {
    position: relative;
    background-color: #6c757d !important;
    border-color: #6c757d !important;
    color: #fff !important;
    cursor: not-allowed;
    transition: all 0.3s ease;
}

button[type="submit"].loading:hover {
    background-color: #6c757d !important;
    border-color: #6c757d !important;
}

/* Spinner Animation */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
}

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

/* Form Messages */
.form-message {
    padding: 15px 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    border-left: 4px solid;
    font-size: 14px;
    font-weight: 500;
    animation: slideInDown 0.4s ease-out;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.form-message .message-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-message .message-icon {
    font-size: 18px;
    font-weight: bold;
    flex-shrink: 0;
}

.form-message .message-text {
    flex: 1;
    line-height: 1.4;
}

/* Success Message */
.form-success {
    background-color: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.form-success .message-icon {
    color: #28a745;
}

/* Error Message */
.form-error {
    background-color: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.form-error .message-icon {
    color: #dc3545;
}

/* Warning Message */
.form-warning {
    background-color: #fff3cd;
    border-color: #ffc107;
    color: #856404;
}

.form-warning .message-icon {
    color: #ffc107;
}

/* Info Message */
.form-info {
    background-color: #d1ecf1;
    border-color: #17a2b8;
    color: #0c5460;
}

.form-info .message-icon {
    color: #17a2b8;
}

/* Animation for messages */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Message removal animation */
.form-message.removing {
    animation: fadeOut 0.3s ease-in forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .form-message {
        padding: 12px 16px;
        margin-bottom: 15px;
        font-size: 13px;
    }
    
    .form-message .message-content {
        gap: 8px;
    }
    
    .form-message .message-icon {
        font-size: 16px;
    }
    
    .spinner {
        width: 14px;
        height: 14px;
        margin-right: 6px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .form-success {
        background-color: #1e4d2b;
        border-color: #28a745;
        color: #d4edda;
    }
    
    .form-error {
        background-color: #4d1e1e;
        border-color: #dc3545;
        color: #f8d7da;
    }
    
    .form-warning {
        background-color: #4d3e1e;
        border-color: #ffc107;
        color: #fff3cd;
    }
    
    .form-info {
        background-color: #1e4d4d;
        border-color: #17a2b8;
        color: #d1ecf1;
    }
}

/* Custom styling for different form types */
.form-handler {
    position: relative;
}

/* Disabled state for form inputs during loading */
.form-loading input,
.form-loading textarea,
.form-loading select {
    background-color: #f8f9fa;
    color: #6c757d;
}

/* Focus states for better accessibility */
.form-message:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .form-message {
        display: none;
    }
    
    .spinner {
        display: none;
    }
}