/* 學習歷程頁面專用樣式 */

/* 身分選擇卡片樣式 */
.identity-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.identity-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.identity-card.selected {
    border-color: #007bff;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.identity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.identity-card:hover::before {
    left: 100%;
}

/* 進度環樣式 */
.progress-ring {
    transform: rotate(-90deg);
}

.progress-ring-circle {
    transition: stroke-dashoffset 0.35s;
    transform-origin: 50% 50%;
}

/* 統計卡片樣式 */
.stats-card {
    background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.stats-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* 課程項目樣式 */
.course-item {
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}

/* 為表格容器預留hover效果的空間 */
.table-responsive {
    padding-right: 5px;
}

.course-item:hover {
    border-left-color: #007bff;
    background-color: #f8f9fa;
    transform: translateX(5px);
}

/* 標籤樣式 */
.badge-required {
    background: linear-gradient(45deg, #ff6b9d, #ff8ba7);
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

.badge-elective {
    background: linear-gradient(45deg, #66d9a6, #4db380);
    box-shadow: 0 4px 15px rgba(102, 217, 166, 0.3);
}

.badge-completed {
    background: linear-gradient(45deg, #ffc107, #f39c12);
}

/* 學習進度區塊樣式 */
.learning-progress {
    position: relative;
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
}

.progress-bar-animated {
    background: linear-gradient(45deg, #007bff, #0056b3);
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes progressShine {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

/* 課程路徑地圖樣式 */
.course-roadmap {
    position: relative;
    padding: 30px 0;
    overflow-x: auto;
}

.roadmap-timeline {
    position: relative;
    display: flex;
    align-items: center;
    min-width: 800px;
    height: 200px;
}

.roadmap-main-line {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, #ff6b9d, #ff6b9d 50%, #66d9a6 50%, #66d9a6);
    transform: translateY(-50%);
    z-index: 1;
}

.roadmap-course {
    position: relative;
    flex: 1;
    text-align: center;
    z-index: 2;
}

.roadmap-course-node {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 14px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.roadmap-course-node.required {
    background: linear-gradient(135deg, #ff6b9d, #ff8ba7);
    box-shadow: 0 6px 20px rgba(255, 107, 157, 0.5);
    border: 3px solid #fff;
    position: relative;
}

.roadmap-course-node.required::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: conic-gradient(from 0deg, #ff6b9d, #ff8ba7, #ffb3c6);
    border-radius: 50%;
    z-index: -1;
    animation: rotateBorder 3s linear infinite;
}

@keyframes rotateBorder {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.roadmap-course-node.elective {
    background: linear-gradient(135deg, #66d9a6, #4db380);
    box-shadow: 0 6px 20px rgba(102, 217, 166, 0.5);
    border: 3px solid #fff;
    position: relative;
}

.roadmap-course-node.elective::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: conic-gradient(from 0deg, #66d9a6, #4db380, #85e4c0);
    border-radius: 50%;
    z-index: -1;
    animation: rotateBorder 3s linear infinite;
}

@keyframes shimmer {
    from { opacity: 0.5; }
    to { opacity: 1; }
}

.roadmap-course-node.completed::after {
    content: "✓";
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background: #f39c12;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #fff;
    font-weight: bold;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(243, 156, 18, 0.4);
}

.roadmap-course-node:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(0,0,0,0.3);
}

.roadmap-course-title {
    font-size: 14px;
    color: #333;
    margin-top: 8px;
    line-height: 1.4;
    max-width: 120px;
    font-weight: 500;
}

.roadmap-course-branch {
    position: absolute;
    width: 2px;
    background-color: #ddd;
}

.roadmap-course-branch.top {
    top: -60px;
    height: 60px;
    left: 50%;
    transform: translateX(-50%);
}

.roadmap-course-branch.bottom {
    bottom: -60px;
    height: 60px;
    left: 50%;
    transform: translateX(-50%);
}

/* 路徑圖例樣式 */
.roadmap-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    font-size: 1.1rem !important;
}

.roadmap-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.roadmap-legend-dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

/* 路徑箭頭樣式 */
.roadmap-arrow {
    position: absolute;
    top: 50%;
    right: -25px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    transform: translateY(-50%);
    z-index: 1;
    opacity: 0.8;
    animation: arrowPulse 2s ease-in-out infinite;
}

.roadmap-arrow.required {
    border-left: 12px solid #ff6b9d;
}

.roadmap-arrow.elective {
    border-left: 12px solid #66d9a6;
}

.roadmap-course:last-child .roadmap-arrow {
    display: none;
}

@keyframes arrowPulse {
    0%, 100% { opacity: 0.8; transform: translateY(-50%) scale(1); }
    50% { opacity: 1; transform: translateY(-50%) scale(1.1); }
}

/* 變更身分按鈕樣式 */
#changeIdentityBtn {
    transition: all 0.3s ease;
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

#changeIdentityBtn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

/* 字體大小調整 */
.main-title {
    font-size: 2rem !important;
}

.section-box h3 {
    font-size: 1.5rem !important;
}

.section-box h5 {
    font-size: 1.25rem !important;
}

.stats-card h3 {
    font-size: 2.5rem !important;
}

.stats-card p {
    font-size: 1.1rem !important;
}

.learning-progress h5 {
    font-size: 1.3rem !important;
}

.learning-progress .h4 {
    font-size: 1.8rem !important;
}

.learning-progress small {
    font-size: 1rem !important;
}

.table th {
    font-size: 1.1rem !important;
}

.table td {
    font-size: 1rem !important;
}

.badge {
    font-size: 0.9rem !important;
    padding: 0.5rem 0.75rem !important;
}

.breadcrumb-item {
    font-size: 1.1rem !important;
}

.card-title {
    font-size: 1.4rem !important;
}

.card-text {
    font-size: 1.1rem !important;
}

.form-select {
    font-size: 1rem !important;
}

/* 確保主畫面能正常顯示 */
.show-block {
    display: block !important;
}

/* 分頁樣式修正 */
.pagination .page-item.active .page-link {
    background-color: #007bff !important;
    border-color: #007bff !important;
    color: #fff !important;
}

.pagination .page-link {
    color: #007bff !important;
    white-space: nowrap !important;
}

.pagination .page-link:hover {
    background-color: #e9ecef !important;
    color: #0056b3 !important;
}

.pagination .page-item.disabled .page-link {
    color: #6c757d !important;
    background-color: #fff !important;
    border-color: #dee2e6 !important;
}

/* 上一頁和下一頁按鈕特別樣式 */
.pagination .page-item:first-child .page-link,
.pagination .page-item:last-child .page-link {
    min-width: 4rem !important;
    padding: 0.5rem 1rem !important;
}