:root {
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --secondary: #7209b7;
    --light: #f8f9fa;
    --dark: #212529;
    --success: #4cc9f0;
    --danger: #f72585;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Vazir', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fb;
    color: var(--dark);
    line-height: 1.6;
    padding: 20px;
    min-height: 100vh;
}

.form-edit-example-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 20px 0;
}

.form-edit-example {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    width: 100%;
    max-width: 700px;
    position: relative;
}

.text-dark {
    color: var(--dark);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 15px;
    transition: var(--transition);
}

.text-dark:hover {
    color: var(--primary);
    transform: translateX(-5px);
}

.form-title {
    color: var(--primary);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray-light);
    font-size: 1.5rem;
    font-weight: 700;
}

.edit-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.label-text {
    font-size: 1rem;
}

.form-input, .form-textarea {
    padding: 12px 15px;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background-color: white;
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.file-preview {
    margin: 10px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 150px;
    border: 1px dashed var(--gray-light);
    border-radius: var(--border-radius);
    padding: 15px;
    background-color: #fafafa;
}

.preview-image {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.preview-video {
    max-width: 100%;
    max-height: 200px;
    border-radius: var(--border-radius);
}

.no-file {
    color: var(--gray);
    font-style: italic;
}

.file-upload-container {
    margin-top: 10px;
}

.file-upload-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--primary);
    color: white;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.file-upload-label:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.file-input {
    display: none;
}

.error-message {
    color: var(--danger);
    font-size: 0.85rem;
    margin-top: 5px;
    padding: 8px 12px;
    background-color: rgba(247, 37, 133, 0.1);
    border-radius: var(--border-radius);
    border-right: 3px solid var(--danger);
}

.form-actions {
    margin-top: 10px;
    display: flex;
    justify-content: flex-start;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    background-color: var(--secondary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background-color: #5a08a0;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(114, 9, 183, 0.3);
}

/* استایل‌های ریسپانسیو */
@media (max-width: 768px) {
    .form-edit-example {
        padding: 20px;
    }

    .form-title {
        font-size: 1.3rem;
    }

    .file-upload-label, .submit-btn {
        width: 100%;
        justify-content: center;
    }
}