/**
 * KundenKarte Module Styles
 * Copyright (C) 2026 Alles Watt lauft
 */

/* ========================================
   TREE STRUCTURE
   ======================================== */

.kundenkarte-tree {
    font-family: inherit;
    padding: 10px 0;
}

.kundenkarte-tree-node {
    position: relative;
    padding-left: 20px;
    margin: 2px 0;
}

.kundenkarte-tree-node::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 1px;
    background: #ddd;
}

.kundenkarte-tree-node::after {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 15px;
    height: 1px;
    background: #ddd;
}

.kundenkarte-tree-node:last-child::before {
    height: 12px;
}

.kundenkarte-tree-item {
    display: flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 4px;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    cursor: pointer;
    transition: all 0.2s ease;
}

.kundenkarte-tree-item:hover {
    background: #f0f0f0;
    border-color: #ccc;
}

.kundenkarte-tree-item.selected {
    background: #e3f2fd;
    border-color: #2196f3;
}

.kundenkarte-tree-toggle {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 5px;
    cursor: pointer;
    color: #666;
}

.kundenkarte-tree-toggle:hover {
    color: #333;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}

.kundenkarte-tree-toggle .fa-chevron-down {
    transition: transform 0.2s ease;
}

.kundenkarte-tree-toggle.collapsed .fa-chevron-down {
    transform: rotate(-90deg);
}

.kundenkarte-tree-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    font-size: 14px;
}

.kundenkarte-tree-label {
    flex: 1;
    font-weight: 500;
}

.kundenkarte-tree-label-info {
    font-weight: normal;
    color: #666;
    font-size: 0.9em;
}

.kundenkarte-tree-info {
    color: #888;
    font-size: 0.9em;
    margin-left: 10px;
}

.kundenkarte-tree-actions {
    display: none;
    margin-left: 10px;
}

.kundenkarte-tree-item:hover .kundenkarte-tree-actions {
    display: flex;
    gap: 5px;
}

.kundenkarte-tree-actions a {
    padding: 2px 6px;
    border-radius: 3px;
    color: #666;
}

.kundenkarte-tree-actions a:hover {
    background: #ddd;
    color: #333;
}

.kundenkarte-tree-children {
    margin-left: 10px;
    border-left: 1px dashed #ccc;
    padding-left: 10px;
}

.kundenkarte-tree-children.collapsed {
    display: none !important;
}

/* Tree - Type Badge */
.kundenkarte-tree-type {
    font-size: 0.75em;
    padding: 2px 8px;
    border-radius: 10px;
    background: #e0e0e0;
    color: #555;
    margin-left: 8px;
    font-weight: normal;
}

/* Tree - Location */
.kundenkarte-tree-location {
    font-size: 0.85em;
    color: #666;
    margin-left: 10px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.kundenkarte-tree-location i {
    color: #e74c3c;
    font-size: 0.9em;
}

/* Tree - File Indicators */
.kundenkarte-tree-files {
    display: inline-flex;
    gap: 3px;
    margin-left: 6px;
    vertical-align: middle;
}

.kundenkarte-tree-file-badge {
    font-size: 0.8em;
    padding: 2px 6px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 3px;
}

.kundenkarte-tree-file-images {
    background: #e3f2fd;
    color: #1976d2;
}

.kundenkarte-tree-file-docs {
    background: #fff3e0;
    color: #f57c00;
}

/* ========================================
   HOVER TOOLTIP
   ======================================== */

.kundenkarte-tooltip {
    position: absolute;
    z-index: 1000;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    padding: 15px;
    min-width: 300px;
    max-width: 450px;
    display: none;
}

.kundenkarte-tooltip.visible {
    display: block;
}

.kundenkarte-tooltip-header {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.kundenkarte-tooltip-icon {
    font-size: 24px;
    margin-right: 12px;
}

.kundenkarte-tooltip-title {
    font-weight: 600;
    font-size: 1.1em;
}

.kundenkarte-tooltip-type {
    color: #888;
    font-size: 0.9em;
}

.kundenkarte-tooltip-fields {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 6px 12px;
    font-size: 0.95em;
}

.kundenkarte-tooltip-field-label {
    color: #666;
    font-weight: 500;
}

.kundenkarte-tooltip-field-value {
    color: #333;
}

.kundenkarte-tooltip-images {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #eee;
    overflow-x: auto;
}

.kundenkarte-tooltip-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid #ddd;
}

/* ========================================
   SYSTEM TABS
   ======================================== */

.kundenkarte-system-tabs-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
}

.kundenkarte-system-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    flex: 1;
    align-items: center;
}

.kundenkarte-tree-controls {
    display: flex;
    gap: 5px;
    flex-shrink: 0;
}

.kundenkarte-tree-controls .button {
    padding: 4px 10px;
    font-size: 0.85em;
}

.kundenkarte-system-tab {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 4px 4px 0 0;
    background: #f5f5f5;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.kundenkarte-system-tab:hover {
    background: #e8e8e8;
}

.kundenkarte-system-tab.active {
    background: #fff;
    border-bottom-color: #fff;
    margin-bottom: -2px;
    padding-bottom: 10px;
}

.kundenkarte-system-tab-icon {
    font-size: 16px;
}

.kundenkarte-system-tab-add {
    background: transparent;
    border-style: dashed;
    color: #888;
}

.kundenkarte-system-tab-add:hover {
    background: #f0f0f0;
    color: #333;
}

/* ========================================
   FAVORITE PRODUCTS
   ======================================== */

.kundenkarte-favorites {
    margin-top: 10px;
}

.kundenkarte-favorites-add {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 6px;
}

.kundenkarte-favorites-add .product-search {
    flex: 1;
}

.kundenkarte-favorites-table {
    width: 100%;
}

.kundenkarte-favorites-table th {
    text-align: left;
    padding: 10px;
    background: #f5f5f5;
    border-bottom: 2px solid #ddd;
}

.kundenkarte-favorites-table td {
    padding: 10px;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
}

.kundenkarte-favorites-table tr:hover {
    background: #f9f9f9;
}

.kundenkarte-favorites-qty {
    width: 80px;
    text-align: center;
}

.kundenkarte-favorites-actions {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ========================================
   ELEMENT FORM
   ======================================== */

.kundenkarte-element-form {
    max-width: 800px;
}

.kundenkarte-element-form .field-row {
    margin-bottom: 15px;
}

.kundenkarte-element-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.kundenkarte-element-form .required::after {
    content: ' *';
    color: #e74c3c;
}

/* ========================================
   FILE GALLERY
   ======================================== */

.kundenkarte-files {
    margin-top: 20px;
}

.kundenkarte-files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.kundenkarte-file-item {
    border: 1px solid #ddd;
    border-radius: 6px;
    overflow: hidden;
    background: #fff;
}

.kundenkarte-file-preview {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    overflow: hidden;
}

.kundenkarte-file-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.kundenkarte-file-preview embed {
    width: 100%;
    height: 100%;
    border: none;
}

.kundenkarte-file-preview .fa {
    font-size: 48px;
    color: #999;
}

.kundenkarte-file-info {
    padding: 10px;
    font-size: 0.9em;
}

.kundenkarte-file-name {
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.kundenkarte-file-size {
    color: #888;
    font-size: 0.85em;
}

.kundenkarte-file-actions {
    display: flex;
    gap: 5px;
    margin-top: 8px;
    justify-content: center;
}

.kundenkarte-file-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background: #f0f0f0;
    color: #555;
    text-decoration: none;
    transition: all 0.2s;
    font-size: 14px;
}

.kundenkarte-file-btn:hover {
    background: #2196f3;
    color: #fff;
}

.kundenkarte-file-btn-delete {
    color: #c00;
}

.kundenkarte-file-btn-delete:hover {
    background: #c00;
    color: #fff;
}

.kundenkarte-file-cover {
    position: absolute;
    top: 5px;
    right: 5px;
    background: #4caf50;
    color: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.75em;
}

/* ========================================
   ICON PICKER MODAL
   ======================================== */

.kundenkarte-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
}

.kundenkarte-modal.visible {
    display: flex;
}

.kundenkarte-modal-content {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.kundenkarte-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #e0e0e0;
}

.kundenkarte-modal-header h3 {
    margin: 0;
    font-size: 1.2em;
}

.kundenkarte-modal-close {
    font-size: 28px;
    font-weight: bold;
    color: #888;
    cursor: pointer;
    line-height: 1;
}

.kundenkarte-modal-close:hover {
    color: #333;
}

.kundenkarte-modal-body {
    padding: 20px;
    overflow-y: auto;
}

.kundenkarte-icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 8px;
    max-height: 400px;
    overflow-y: auto;
}

.kundenkarte-icon-item {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 20px;
    color: #555;
}

.kundenkarte-icon-item:hover {
    background: #e3f2fd;
    border-color: #2196f3;
    color: #2196f3;
    transform: scale(1.1);
}

.kundenkarte-icon-item:hover .kundenkarte-icon-delete {
    display: block !important;
}

.kundenkarte-icon-delete:hover {
    background: #900 !important;
}

/* Icon picker button in forms */
.kundenkarte-icon-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.kundenkarte-icon-picker-wrapper input {
    flex: 1;
}

.kundenkarte-icon-picker-btn {
    padding: 5px 12px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f5f5f5;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
}

.kundenkarte-icon-picker-btn:hover {
    background: #e8e8e8;
}

.kundenkarte-icon-preview {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: #fff;
    font-size: 16px;
}

/* ========================================
   TAG SELECTOR (Admin)
   ======================================== */

.kundenkarte-selected-items {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 30px;
}

.kundenkarte-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: #e3f2fd;
    border: 1px solid #90caf9;
    border-radius: 16px;
    font-size: 0.9em;
    color: #1565c0;
}

.kundenkarte-tag-remove {
    cursor: pointer;
    font-weight: bold;
    font-size: 1.2em;
    line-height: 1;
    color: #1976d2;
    margin-left: 2px;
}

.kundenkarte-tag-remove:hover {
    color: #c62828;
}

/* ========================================
   IMAGES POPUP
   ======================================== */

.kundenkarte-images-popup {
    padding: 5px;
}

.kundenkarte-images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    max-width: 350px;
}

.kundenkarte-images-thumb {
    display: block;
    width: 80px;
    height: 80px;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid #ddd;
    transition: transform 0.2s, box-shadow 0.2s;
}

.kundenkarte-images-thumb:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    border-color: #2196f3;
}

.kundenkarte-images-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========================================
   DOCUMENTS POPUP - Visual cards with icons
   ======================================== */

.kundenkarte-docs-popup {
    padding: 5px;
}

.kundenkarte-docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
    max-width: 350px;
}

.kundenkarte-docs-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 5px;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
    background: #f9f9f9;
    text-decoration: none;
    transition: all 0.2s ease;
    width: 80px;
}

.kundenkarte-docs-card:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    border-color: #2196f3;
    background: #fff;
}

.kundenkarte-docs-card-icon {
    font-size: 36px;
    margin-bottom: 6px;
}

.kundenkarte-docs-card-name {
    font-size: 0.75em;
    color: #333;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 70px;
}

/* Tree icon clickable */
.kundenkarte-tree-icon.kundenkarte-tooltip-trigger {
    cursor: help;
}

/* File badges as links */
a.kundenkarte-tree-file-badge {
    text-decoration: none;
    cursor: pointer;
}

a.kundenkarte-tree-file-badge:hover {
    transform: scale(1.1);
}

/* ========================================
   PDF PREVIEW (smaller, no toolbar)
   ======================================== */

.kundenkarte-pdf-preview-wrapper {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.kundenkarte-pdf-preview-frame {
    width: 200%;
    height: 200%;
    border: none;
    transform: scale(0.5);
    transform-origin: top left;
    pointer-events: none;
}