@import url('merge-pdf.css');

/* ============================================================
   JPG to PDF App Specific Component Overrides & Layouts
   Integrates seamlessly with the Foxix core theme.
   ============================================================ */

/* --- Settings Configuration Panel --- */
.settings-panel {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    flex-wrap: wrap;
    animation: fadeInUp 0.4s ease-out;
}

.settings-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1;
    min-width: 150px;
}

.settings-group label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
}

.settings-group select {
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    outline: none;
    transition: border-color var(--transition-fast);
}

.settings-group select:focus {
    border-color: var(--primary-color);
}

/* --- Drag & Drop Sortable Preview Grid --- */
.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.preview-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast), border-color var(--transition-fast);
    position: relative;
    cursor: grab;
    user-select: none;
}

.preview-item:active {
    cursor: grabbing;
}

.preview-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.preview-item.dragging {
    opacity: 0.5;
    transform: scale(0.95);
    border: 2px dashed var(--primary-color);
}

.preview-item.drag-over {
    border: 2px dashed var(--primary-color);
    transform: scale(1.02);
}

/* --- Item Action & Controls --- */
.preview-item .remove-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(239, 68, 68, 0.9);
    color: white;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: var(--transition-fast);
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.preview-item .remove-btn:hover {
    background: rgba(220, 38, 38, 1);
    transform: scale(1.1);
}

/* --- Image Containers & Context Tones --- */
.preview-image-container {
    width: 100%;
    height: 140px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    pointer-events: none;
    /* Let drag events pass cleanly down to item */
    padding: var(--spacing-xs);
    transition: background-color var(--transition-normal);
}

body.dark-mode .preview-image-container {
    background: #09101F;
    /* Seamless fit with sleek dark mode inner fields */
}

.preview-image-container img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.preview-actions {
    padding: var(--spacing-sm);
    text-align: center;
    background: var(--glass-bg);
    pointer-events: none;
}

.file-name-label {
    font-weight: 500;
    font-size: var(--font-size-xs);
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.page-label {
    font-size: 11px;
    color: var(--text-secondary);
    display: block;
    margin-top: 2px;
}

/* --- Secondary ZIP Action Button --- */
.zip-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--radius-xl);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    width: 100%;
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-lg);
}

.zip-btn:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
}

/* ============================================================
   RESPONSIVE RETUING FOR IMAGE CONVERTER PANEL
   ============================================================ */
@media (max-width: 768px) {
    .settings-panel {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .settings-group {
        width: 100%;
    }

    .preview-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: var(--spacing-sm);
    }

    .preview-image-container {
        height: 120px;
    }
}