@charset "UTF-8";

/* ==========================================================================
   PK-Trademark.css - Styles for Trademark Information Page
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Panel Styles (直接顯示，無摺疊效果)
   -------------------------------------------------------------------------- */
.trademark-info {
    margin-bottom: 40px;
}

.trademark-info .panel {
    margin-bottom: 20px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    overflow: hidden;
}

.trademark-info .panel-heading {
    padding: 18px 20px;
    background: #F7F7F7;
    border-bottom: 1px solid #e0e0e0;
}

.trademark-info .panel-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #005752;
}

.trademark-info .accordion-toggle {
    color: #005752;
    text-decoration: none;
    cursor: default;
}

/* 移除展開/收合圖示 */
.trademark-info .accordion-toggle::after {
    display: none;
}

/* 確保內容區域永遠顯示 */
.trademark-info .panel-collapse {
    display: block !important;
    height: auto !important;
    overflow: visible !important;
}

.trademark-info .panel-body {
    padding: 30px 20px;
    background-color: #fff;
}

/* --------------------------------------------------------------------------
   2. Country Box (國家圖示卡片) Styles
   -------------------------------------------------------------------------- */
.trademark-info .box {
    margin-bottom: 30px;
    padding: 0 10px;
}

.trademark-info .icon {
    text-align: center;
    padding: 20px 15px;
    background-color: #fff;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    transition: all 0.3s ease;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* 移除 a 標籤的 outline 和 border */
.trademark-info .icon a {
    outline: none !important;
    border: none !important;
    text-decoration: none;
}

.trademark-info .icon a:focus,
.trademark-info .icon a:active {
    outline: none !important;
    border: none !important;
    box-shadow: none !important;
}

.trademark-info .icon:hover {
    border-color: #005752;
    box-shadow: 0 8px 20px rgba(0, 87, 82, 0.15);
    transform: translateY(-5px);
    cursor: pointer;
}

.trademark-info .icon a.zoomPic:first-child {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #333;
    width: 100%;
}

.trademark-info .icon img {
    max-width: 100%;
    height: auto;
    margin-bottom: 15px;
    transition: transform 0.3s ease;
}

.trademark-info .icon:hover img {
    transform: scale(1.1);
}

.trademark-info .icon p {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: #333;
    text-align: center;
    line-height: 1.4;
    word-break: break-word;
}

.trademark-info .icon a.zoomPic:hover p {
    color: #005752;
}

/* 隱藏額外的 gallery 連結（只保留第一個可見） */
.trademark-info .icon a.zoomPic:not(:first-child) {
    display: none;
}

/* --------------------------------------------------------------------------
   3. Loading State
   -------------------------------------------------------------------------- */
.trademark-loading {
    text-align: center;
    padding: 80px 20px;
    color: #666;
    font-size: 16px;
}

.trademark-loading::before {
    content: "";
    display: inline-block;
    width: 40px;
    height: 40px;
    margin-right: 15px;
    border: 4px solid #f0f0f0;
    border-top-color: #005752;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    vertical-align: middle;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   4. Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
    .trademark-info .box {
        margin-bottom: 25px;
    }
    
    .trademark-info .icon {
        min-height: 160px;
        padding: 15px 10px;
    }
}

@media (max-width: 767px) {
    .trademark-info .panel-title {
        font-size: 16px;
    }
    
    .trademark-info .accordion-toggle {
        padding: 15px 45px 15px 15px;
    }
    
    .trademark-info .accordion-toggle::after {
        right: 15px;
        width: 18px;
        height: 18px;
    }
    
    .trademark-info .panel-body {
        padding: 20px 10px;
    }
    
    .trademark-info .box {
        margin-bottom: 20px;
        padding: 0 5px;
    }
    
    .trademark-info .icon {
        min-height: 140px;
        padding: 12px 8px;
    }
    
    .trademark-info .icon p {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .trademark-info .icon {
        min-height: 120px;
        padding: 10px 5px;
    }
    
    .trademark-info .icon img {
        margin-bottom: 10px;
        max-height: 50px;
    }
    
    .trademark-info .icon p {
        font-size: 12px;
    }
}

/* --------------------------------------------------------------------------
   5. Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .trademark-info .panel {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
    
    .trademark-info .panel-collapse {
        display: block !important;
        height: auto !important;
    }
    
    .trademark-info .accordion-toggle::after {
        display: none;
    }
}

/* --------------------------------------------------------------------------
   6. Accessibility
   -------------------------------------------------------------------------- */
.trademark-info .accordion-toggle:focus {
    outline: 2px solid #256C53;
    outline-offset: 2px;
}

.trademark-info .icon a.zoomPic:focus {
    outline: 2px solid #256C53;
    outline-offset: 4px;
    border-radius: 8px;
}

/* --------------------------------------------------------------------------
   7. Animation for Panel Expand/Collapse
   -------------------------------------------------------------------------- */
.trademark-info .panel-collapse.collapsing {
    transition: height 0.35s ease;
}

.trademark-info .panel-collapse.in {
    overflow: visible;
}

/* --------------------------------------------------------------------------
   9. Sidebar Menu
   -------------------------------------------------------------------------- */
.trademark-menu {
    /* position: sticky; Removed as per request */
    /* top: 160px; */
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-radius: 8px;
    overflow: hidden;
}

.trademark-menu .list-group-item {
    border: none;
    border-left: 3px solid transparent;
    color: #666;
    transition: all 0.2s;
    font-weight: 500;
}

.trademark-menu .list-group-item:hover {
    background-color: #f9f9f9;
    color: #005752;
    padding-left: 20px;
}

.trademark-menu .list-group-item.active {
    background-color: #fff;
    color: #005752;
    border-left-color: #005752;
    font-weight: 700;
    background-color: rgba(0, 87, 82, 0.05);
}

/* 確保內容區域與側邊欄有足夠間距 */
.trademark-info {
    min-height: 600px;
}