/**
 * WP Image Upscaler Admin Styles
 */

/* Global Styles */
.wpiu-admin-wrap,
.wpiu-shortcode-container {
    max-width: 1200px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.wpiu-container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

/* Custom Notifications */
.wpiu-notice {
    background: #fff;
    border-left: 4px solid #00a0d2;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.04);
    margin: 10px 0 20px;
    padding: 12px;
    position: relative;
    font-size: 14px;
    line-height: 1.5;
    min-height: 38px;
    border-radius: 4px;
}

.wpiu-notice p {
    margin: 0.5em 0;
    padding: 2px;
    padding-right: 30px;
}

.wpiu-notice-success {
    border-left-color: #46b450;
}

.wpiu-notice-error {
    border-left-color: #dc3232;
}

.wpiu-notice .notice-dismiss {
    position: absolute;
    top: 0;
    right: 1px;
    border: none;
    margin: 0;
    padding: 9px;
    background: none;
    color: #72777c;
    cursor: pointer;
}

.wpiu-notice .notice-dismiss:before {
    content: "\f153";
    font: normal 16px/20px dashicons;
    speak: never;
    height: 20px;
    width: 20px;
    display: block;
}

.wpiu-notice .notice-dismiss:hover:before {
    color: #c00;
}

/* Header */
.wpiu-header {
    background: linear-gradient(135deg, #4a00e0, #8e2de2);
    color: #fff;
    padding: 30px;
    text-align: center;
}

.wpiu-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.wpiu-logo .dashicons {
    font-size: 35px;
    width: 35px;
    height: 35px;
    margin-right: 10px;
}

.wpiu-logo h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: #fff;
}

.wpiu-description {
    font-size: 16px;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Main Content */
.wpiu-main {
    padding: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

/* Panels */
.wpiu-panel {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    border: 1px solid #eaeaea;
    transition: all 0.3s ease;
}

.wpiu-panel:hover {
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.wpiu-panel-header {
    background: #f9f9f9;
    padding: 15px 20px;
    border-bottom: 1px solid #eaeaea;
}

.wpiu-panel-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.wpiu-panel-body {
    padding: 20px;
}

/* Image Selector */
.wpiu-image-selector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

#wpiu-image-preview {
    width: 100%;
    height: 250px;
    border: 2px dashed #ddd;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    background: #f9f9f9;
    transition: all 0.3s ease;
}

#wpiu-image-preview:hover {
    border-color: #8e2de2;
}

.wpiu-placeholder {
    text-align: center;
    color: #888;
}

.wpiu-placeholder .dashicons {
    font-size: 40px;
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
}

#wpiu-preview-img {
    max-width: 100%;
    max-height: 250px;
    object-fit: contain;
}

.wpiu-image-info {
    width: 100%;
    background: #f9f9f9;
    border-radius: 8px;
    padding: 15px;
    box-sizing: border-box;
}

#wpiu-image-details {
    color: #555;
    font-size: 14px;
}

#wpiu-image-details strong {
    color: #333;
}

/* Direct Upload */
.wpiu-direct-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.wpiu-direct-upload label.button {
    cursor: pointer;
    margin: 0;
    width: 100%;
    text-align: center;
    justify-content: center;
}

.wpiu-upload-note {
    font-size: 12px;
    color: #666;
    margin: 5px 0 0;
    text-align: center;
}

.wpiu-upload-progress {
    width: 100%;
    height: 10px;
    background: #f0f0f0;
    border-radius: 5px;
    overflow: hidden;
    margin-top: 10px;
}

.wpiu-upload-progress-bar {
    height: 100%;
    background: #8e2de2;
    width: 0%;
    transition: width 0.3s ease;
}

/* Button Styles */
#wpiu-select-image,
.wpiu-direct-upload label.button {
    background: #8e2de2;
    border-color: #8e2de2;
    color: #fff;
    font-weight: 600;
    padding: 8px 20px;
    height: auto;
    display: flex;
    align-items: center;
    gap: 5px;
}

#wpiu-select-image:hover,
.wpiu-direct-upload label.button:hover {
    background: #7d23c7;
    border-color: #7d23c7;
}

/* Form Styling */
.wpiu-form-group {
    margin-bottom: 20px;
}

.wpiu-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.wpiu-quality-control,
.wpiu-scale-control {
    display: flex;
    align-items: center;
    gap: 15px;
}

.wpiu-select {
    width: 100%;
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid #ddd;
    background-color: #f7f7f7;
    color: #333;
    font-size: 14px;
    outline: none;
    cursor: pointer;
}

.wpiu-select:focus {
    border-color: #8e2de2;
    box-shadow: 0 0 0 1px #8e2de2;
}

.wpiu-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 8px;
    background: #f0f0f0;
    border-radius: 4px;
    outline: none;
}

.wpiu-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #8e2de2;
    cursor: pointer;
    border: none;
}

.wpiu-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #8e2de2;
    cursor: pointer;
    border: none;
}

#wpiu-scale-factor-value {
    font-weight: 600;
    color: #8e2de2;
    min-width: 30px;
    text-align: center;
}

.wpiu-dimensions {
    background: #f5f5f5;
    padding: 10px 15px;
    border-radius: 5px;
    font-weight: 600;
    color: #555;
}

.wpiu-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

#wpiu-upscale-button {
    background: #8e2de2;
    border-color: #8e2de2;
    color: #fff;
    font-weight: 600;
    padding: 8px 20px;
    height: auto;
    display: flex;
    align-items: center;
    gap: 5px;
}

#wpiu-upscale-button:hover:not([disabled]) {
    background: #7d23c7;
    border-color: #7d23c7;
}

#wpiu-upscale-button[disabled] {
    background: #ddd;
    border-color: #ddd;
    cursor: not-allowed;
}

#wpiu-processing {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
}

/* Result Panel */
.wpiu-result-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.wpiu-result-image {
    text-align: center;
}

#wpiu-result-img {
    max-width: 100%;
    max-height: 300px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.wpiu-result-info {
    font-size: 14px;
}

.wpiu-result-info h4 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 16px;
    color: #333;
}

.wpiu-result-actions {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

.wpiu-result-actions .button {
    display: flex;
    align-items: center;
    gap: 5px;
}

#wpiu-download-image {
    background: #8e2de2;
    border-color: #8e2de2;
}

#wpiu-download-image:hover {
    background: #7d23c7;
    border-color: #7d23c7;
}

/* Footer */
.wpiu-footer {
    padding: 15px 30px;
    background: #f9f9f9;
    border-top: 1px solid #eaeaea;
    text-align: center;
    color: #666;
    font-size: 13px;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .wpiu-main {
        grid-template-columns: 1fr;
    }
    
    .wpiu-result-container {
        grid-template-columns: 1fr;
    }
    
    .wpiu-header {
        padding: 20px;
    }
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner.is-active {
    animation: spin 1s infinite linear;
}

/* Frontend Shortcode Specific Styles */
.wpiu-shortcode-container {
    margin: 30px auto;
}

.wpiu-shortcode-container .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 15px;
    background: #f7f7f7;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    color: #555;
    height: auto;
    line-height: 1.4;
    gap: 5px;
}

.wpiu-shortcode-container .button.button-primary {
    background: #8e2de2;
    border-color: #8e2de2;
    color: #fff;
}

.wpiu-shortcode-container .button:hover {
    background: #f0f0f0;
    border-color: #999;
}

.wpiu-shortcode-container .button.button-primary:hover {
    background: #7d23c7;
    border-color: #7d23c7;
}

.wpiu-shortcode-container .spinner {
    background: url(../../../../wp-admin/images/spinner.gif) no-repeat;
    background-size: 20px 20px;
    display: inline-block;
    visibility: hidden;
    vertical-align: middle;
    opacity: 0.7;
    width: 20px;
    height: 20px;
    margin: 0;
}

.wpiu-shortcode-container .spinner.is-active {
    visibility: visible;
}

.wpiu-shortcode-container .dashicons {
    width: 20px;
    height: 20px;
    font-size: 20px;
}