/* Reset and base styles */
.imgfmt-public-wrap {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.imgfmt-public-title {
    font-size: 2.5em;
    font-weight: bold;
    color: #1d2327;
    margin-bottom: 10px;
    text-align: center;
}

.imgfmt-public-description {
    font-size: 1.1em;
    color: #444;
    text-align: center;
    margin-bottom: 30px;
}

/* Card styles */
.imgfmt-public-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 20px;
}

.imgfmt-public-card h3 {
    font-size: 1.5em;
    font-weight: 600;
    color: #1d2327;
    margin: 0 0 15px;
}

/* Buttons */
.imgfmt-public-buttons {
    text-align: center;
    margin-bottom: 20px;
}

.imgfmt-public-button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 4px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    border: none;
}

.imgfmt-public-button-primary {
    background-color: #28a745;
    color: #fff;
}

.imgfmt-public-button-primary:hover {
    background-color: #218838;
    transform: translateY(-1px);
}

.imgfmt-public-button-primary:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
    transform: none;
}

.imgfmt-public-button-secondary {
    background-color: #f8f9fa;
    color: #1d2327;
    border: 1px solid #ddd;
}

.imgfmt-public-button-secondary:hover {
    background-color: #e9ecef;
    transform: translateY(-1px);
}

.imgfmt-public-button-large {
    padding: 12px 30px;
    font-size: 16px;
    width: 100%;
    margin-top: 10px;
}

/* Form styles */
#imgfmt-public-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.imgfmt-public-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.imgfmt-public-field label {
    font-weight: 500;
    color: #1d2327;
}

.imgfmt-public-field input[type="text"],
.imgfmt-public-field select {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    width: 100%;
}

.imgfmt-public-field input[type="text"][readonly] {
    background-color: #f8f9fa;
}

.imgfmt-public-field button {
    width: fit-content;
}

/* Instructions */
.imgfmt-public-toggle-section {
    display: none;
}

.imgfmt-public-toggle-section.active {
    display: block;
}

#imgfmt-public-instructions ul {
    list-style-type: disc;
    margin-left: 20px;
    color: #444;
}

#imgfmt-public-instructions li {
    margin-bottom: 10px;
}

/* Notices */
.imgfmt-public-notice {
    padding: 15px;
    border-left: 4px solid;
}

.imgfmt-public-notice-error {
    border-color: #dc3545;
    background-color: #f8d7da;
    color: #721c24;
}

.imgfmt-public-notice-success {
    border-color: #28a745;
    background-color: #d4edda;
    color: #155724;
}

/* Result area */
#imgfmt-public-result {
    margin-top: 20px;
}

#imgfmt-public-result.success {
    padding: 15px;
    border-left: 4px solid #28a745;
    background-color: #d4edda;
    color: #155724;
    border-radius: 4px;
}

#imgfmt-public-result.error {
    padding: 15px;
    border-left: 4px solid #dc3545;
    background-color: #f8d7da;
    color: #721c24;
    border-radius: 4px;
}

#imgfmt-public-result a {
    color: #155724;
    font-weight: 600;
    text-decoration: underline;
}

#imgfmt-public-result.error a {
    color: #721c24;
}

/* Responsive */
@media (max-width: 600px) {
    .imgfmt-public-wrap {
        padding: 10px;
    }

    .imgfmt-public-title {
        font-size: 2em;
    }

    .imgfmt-public-button {
        width: 100%;
        margin-bottom: 10px;
    }
}