/* =====================================================
   Just Duplicate Admin Styles - Default WordPress Colours
   ===================================================== */

/* Define CSS variables for easy maintenance using default WP admin colours */
:root {
    --jd-bg-color: #fff;                   /* White background for panels */
    --jd-border-color: #ccc;               /* Standard light gray border */
    --jd-border-color-light: #ccc;         /* Same as border color */
    --jd-tab-bg: #f1f1f1;                  /* Inactive tab background */
    --jd-tab-bg-hover: #e5e5e5;            /* Hover state for tabs */
    --jd-tab-bg-active: #fff;              /* Active tab background (white) */
    --jd-tab-font-weight: 500;
    --jd-padding: 20px;
    --jd-transition: 0.3s ease;
    --jd-border-radius: 3px;
    --jd-text-color: #23282d;              /* Default admin text colour */
    --jd-font-family: 'Arial', sans-serif; /* Modern font */
    --jd-box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Subtle shadow */
    --jd-hover-color: #005a8c; /* Darker blue for hover effects */
}

/* Apply modern font */
body {
    font-family: var(--jd-font-family);
}

/* Container styling */
.just-duplicate-wrap {
    background: var(--jd-bg-color);
    padding: var(--jd-padding);
    border: 1px solid var(--jd-border-color);
    border-radius: var(--jd-border-radius);
    color: var(--jd-text-color);
    box-shadow: var(--jd-box-shadow);
}

/* Headings within the settings */
.just-duplicate-wrap h1 {
    color: var(--jd-text-color);
}

/* Tabs Navigation */
.jd-tabs {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--jd-padding);
    display: flex;
    border-bottom: 1px solid var(--jd-border-color-light);
}

.jd-tabs .jd-tab {
    padding: 10px 20px;
    cursor: pointer;
    background: var(--jd-tab-bg);
    border: 1px solid var(--jd-border-color-light);
    border-bottom: none;
    margin-right: 5px;
    font-weight: var(--jd-tab-font-weight);
    transition: background var(--jd-transition);
    color: var(--jd-text-color);
    border-radius: var(--jd-border-radius) var(--jd-border-radius) 0 0;
}

.jd-tabs .jd-tab:hover {
    background: var(--jd-tab-bg-hover);
    color: var(--jd-hover-color);
}

.jd-tabs .jd-tab.active {
    background: var(--jd-tab-bg-active);
    border-bottom: 1px solid var(--jd-tab-bg-active);
    color: var(--jd-hover-color);
}

/* Tabs Content */
.jd-tab-content {
    display: none;
    padding: var(--jd-padding);
    border: 1px solid var(--jd-border-color-light);
    border-radius: 0 var(--jd-border-radius) var(--jd-border-radius) var(--jd-border-radius);
    color: var(--jd-text-color);
}

.jd-tab-content.active {
    display: block;
}

/* Preview Modal Overlay */
.preview-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn var(--jd-transition);
}

/* Preview Modal Container */
.preview-modal {
    background: var(--jd-bg-color);
    padding: var(--jd-padding);
    max-width: 800px;
    width: 90%;
    max-height: 80vh;              /* Limit height and allow scroll if content is long */
    overflow-y: auto;
    box-shadow: var(--jd-box-shadow);
    border-radius: var(--jd-border-radius);
    position: relative;            /* For positioning the close button */
    color: var(--jd-text-color);
    transition: opacity var(--jd-transition), transform var(--jd-transition);
    transform: scale(0.95); /* Slightly shrink modal initially */
    opacity: 0; /* Initially hidden */
}

.preview-modal.active {
    transform: scale(1); /* Scale to full size */
    opacity: 1; /* Fully visible */
}

/* Close Button for Modal */
.preview-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 24px;
    line-height: 1;
    color: var(--jd-text-color);
    cursor: pointer;
    transition: color var(--jd-transition);
}

.preview-modal-close:hover {
    color: var(--jd-hover-color);
}

/* Modal Heading */
.preview-modal h2 {
    margin-top: 0;
}

/* Modal Actions */
.preview-actions {
    margin-top: var(--jd-padding);
    text-align: right;
}

/* Button styles for modal */
.preview-modal .button {
    background-color: #0073aa;  /* Default WP blue */
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: var(--jd-border-radius);
    transition: background-color var(--jd-transition), transform var(--jd-transition);
    cursor: pointer;
}

.preview-modal .button:hover {
    background-color: var(--jd-hover-color);
    transform: translateY(-2px); /* Slight lift effect */
}

/* Fade In Animation */
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}