/* ============================================
   My Aviation - Scientists CSS
   科学家名人堂样式 — 童趣勋章风
   ============================================ */

/* ---------- 卡片网格 ---------- */
.scientist-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

/* ---------- 名人堂收藏卡 ---------- */
.scientist-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 3px solid var(--color-cloud-2);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
}

.scientist-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-sky-2);
}

.scientist-card-link {
    display: block;
    text-decoration: none;
    color: var(--color-text-1);
}

/* 顶部：头像/勋章区 */
.scientist-card-top {
    position: relative;
    height: 150px;
    overflow: hidden;
    background: linear-gradient(150deg, var(--color-sky-1) 0%, var(--color-sky-3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 分类主题色背景 */
.scientist-card-flight-pioneers .scientist-card-top {
    background: linear-gradient(150deg, #FF8A8A 0%, #FF6B6B 100%);
}

.scientist-card-theory .scientist-card-top {
    background: linear-gradient(150deg, #74D98A 0%, #51CF66 100%);
}

.scientist-card-engineering .scientist-card-top {
    background: linear-gradient(150deg, #6FC3FF 0%, #2B8FE0 100%);
}

.scientist-card-space .scientist-card-top {
    background: linear-gradient(150deg, #5B7BD5 0%, #1B6FBF 100%);
}

.scientist-card-top img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 头像占位：首字母 + 勋章环 + 星星 */
.scientist-avatar-placeholder {
    position: relative;
    width: 84px;
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scientist-avatar-letter {
    position: relative;
    z-index: 2;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-white);
    text-shadow: 0 2px 8px rgba(27, 111, 191, 0.3);
}

.scientist-avatar-ring {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 3px dashed rgba(255, 255, 255, 0.75);
    animation: scientist-ring-spin 18s linear infinite;
}

.scientist-avatar-star {
    position: absolute;
    top: -10px;
    right: -14px;
    z-index: 3;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-sun);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    box-shadow: var(--shadow-sun);
    border: 2px solid var(--color-white);
    transform: rotate(12deg);
}

@keyframes scientist-ring-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* 分类徽章（倾斜缎带感） */
.scientist-card-badge {
    position: absolute;
    top: 0.9rem;
    left: -0.5rem;
    z-index: 3;
    background: var(--color-sun);
    color: var(--color-white);
    font-size: 0.78rem;
    font-weight: 800;
    padding: 0.35rem 1rem 0.35rem 0.9rem;
    border-radius: 0 var(--radius-full) var(--radius-full) 0;
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%, 8% 50%);
}

.scientist-card-badge i {
    font-size: 0.75rem;
}

.scientist-card-badge.scat-theory { background: var(--color-grass); }
.scientist-card-badge.scat-engineering { background: var(--color-sky-3); }
.scientist-card-badge.scat-space { background: var(--color-sky-deep); }

/* 卡片正文 */
.scientist-card-body {
    padding: var(--spacing-md);
}

.scientist-card-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-sky-deep);
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.scientist-card-lifetime,
.scientist-card-field {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.84rem;
    color: var(--color-text-2);
    margin-right: var(--spacing-sm);
}

.scientist-card-lifetime i,
.scientist-card-field i {
    color: var(--color-sky-1);
    font-size: 0.78rem;
}

.scientist-card-bio {
    color: var(--color-text-2);
    font-size: 0.93rem;
    line-height: 1.6;
    margin: var(--spacing-sm) 0 var(--spacing-md);
    min-height: 3.1rem;
}

.scientist-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 2px solid var(--color-cloud-2);
    padding-top: var(--spacing-sm);
}

.scientist-card-more {
    color: var(--color-sky-1);
    font-weight: 700;
    font-size: 0.92rem;
}

.scientist-card:hover .scientist-card-more i {
    transform: translateX(4px);
}

.scientist-card-more i {
    transition: transform var(--transition-fast);
}

/* ---------- 归档页头部 ---------- */
.scientist-archive-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    max-width: 720px;
}

.scientist-archive-flag {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(150deg, var(--color-sun) 0%, var(--color-sun-deep) 100%);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: var(--shadow-sun);
    border: 4px solid var(--color-white);
    transform: rotate(-6deg);
}

.scientist-archive-header .archive-title {
    font-size: 2rem;
    color: var(--color-sky-deep);
    margin-bottom: var(--spacing-xs);
}

.scientist-archive-header .archive-description {
    color: var(--color-text-2);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* ---------- 领域筛选标签 ---------- */
.scientist-filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.scientist-filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1.2rem;
    border-radius: var(--radius-full);
    background: var(--color-cloud);
    color: var(--color-text-1);
    font-weight: 700;
    text-decoration: none;
    border: 3px solid var(--color-cloud-2);
    transition: all var(--transition-fast);
}

.scientist-filter-tab:hover {
    background: var(--color-cloud-2);
    color: var(--color-sky-1);
    border-color: var(--color-sky-2);
    transform: translateY(-2px);
}

.scientist-filter-tab.active {
    background: var(--color-sun);
    border-color: var(--color-sun);
    color: var(--color-white);
    box-shadow: var(--shadow-sun);
}

.scientist-result-count {
    color: var(--color-text-3);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.scientist-empty {
    text-align: center;
    padding: var(--spacing-3xl) 0;
    color: var(--color-text-3);
}

.scientist-empty i {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
    color: var(--color-sun);
}

/* ============================================
   详情页
   ============================================ */
.scientist-detail-hero {
    background: linear-gradient(160deg, var(--color-sky-1), var(--color-sky-3));
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.scientist-detail-hero.scat-pioneer {
    background: linear-gradient(160deg, #FF8A8A, #FF6B6B);
}

.scientist-detail-hero.scat-theory {
    background: linear-gradient(160deg, #74D98A, #51CF66);
}

.scientist-detail-hero.scat-engineering {
    background: linear-gradient(160deg, #6FC3FF, #2B8FE0);
}

.scientist-detail-hero.scat-space {
    background: linear-gradient(160deg, #5B7BD5, #1B6FBF);
}

.scientist-detail-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 12% 18%, rgba(255,255,255,0.18) 0, rgba(255,255,255,0.18) 60px, transparent 61px),
        radial-gradient(circle at 85% 70%, rgba(255,255,255,0.14) 0, rgba(255,255,255,0.14) 90px, transparent 91px),
        radial-gradient(circle at 70% 12%, rgba(255,255,255,0.1) 0, rgba(255,255,255,0.1) 40px, transparent 41px);
}

.scientist-detail-header {
    position: relative;
    text-align: center;
    color: var(--color-white);
}

.scientist-category-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.22);
    color: var(--color-white);
    font-weight: 700;
    padding: 0.4rem 1.1rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    margin-bottom: var(--spacing-md);
}

.scientist-category-tag:hover {
    background: rgba(255, 255, 255, 0.32);
    color: var(--color-white);
}

.scientist-detail-avatar {
    margin-bottom: var(--spacing-md);
}

.scientist-detail-avatar img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-lg);
}

.scientist-avatar-hero {
    width: 120px;
    height: 120px;
}

.scientist-avatar-hero .scientist-avatar-letter {
    font-size: 3.2rem;
}

.scientist-avatar-hero .scientist-avatar-ring {
    inset: -8px;
}

.scientist-detail-title {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.scientist-detail-name-en {
    font-size: 1.05rem;
    font-weight: 600;
    opacity: 0.92;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.04em;
}

.scientist-detail-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    font-size: 0.95rem;
    opacity: 0.95;
}

.scientist-detail-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.scientist-detail-body {
    max-width: 780px;
    margin: 0 auto;
    padding: var(--spacing-2xl) 0;
}

/* ---------- 内容区块 ---------- */
.scientist-block {
    margin-bottom: var(--spacing-2xl);
}

.scientist-block-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-sky-deep);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.scientist-block-title i {
    color: var(--color-sun-deep);
}

.scientist-bio-text {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--color-text-1);
    background: var(--color-cloud);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    border-left: 5px solid var(--color-sky-2);
}

/* 贡献列表：错位序号圆点 */
.scientist-contribution-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.scientist-contribution-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    background: var(--color-white);
    border: 2px solid var(--color-cloud-2);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.scientist-contribution-list li:hover {
    transform: translateX(6px);
    border-color: var(--color-sky-2);
}

.scientist-contribution-list li i {
    margin-top: 0.2rem;
    color: var(--color-grass);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.scientist-contribution-list li span {
    color: var(--color-text-1);
    line-height: 1.7;
}

/* ---------- 名言卡 ---------- */
.scientist-quote-card {
    position: relative;
    background: linear-gradient(160deg, var(--color-sun) 0%, var(--color-sun-deep) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-lg);
    color: var(--color-white);
    box-shadow: var(--shadow-sun);
    text-align: center;
}

.scientist-quote-icon {
    font-size: 2rem;
    opacity: 0.35;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.scientist-quote-text {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.scientist-quote-author {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ---------- 冷知识卡 ---------- */
.scientist-funfact-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 2px dashed var(--color-sun);
}

.scientist-funfact-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--color-sun);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: var(--shadow-sun);
}

.scientist-funfact-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--color-sun-deep);
    margin-bottom: var(--spacing-xs);
}

.scientist-funfact-text {
    color: var(--color-text-1);
    line-height: 1.7;
    margin: 0;
}

/* ---------- 返回 ---------- */
.scientist-detail-back {
    margin-top: var(--spacing-2xl);
    text-align: center;
}

/* ---------- 相关推荐 ---------- */
.related-scientists-section {
    background: var(--color-cloud);
    padding: var(--spacing-3xl) 0;
    border-top: 3px solid var(--color-cloud-2);
}

.related-scientists-section .section-title-aircraft {
    margin-bottom: var(--spacing-xl);
}

/* ---------- 首页科学家专区 ---------- */
.scientist-home-section {
    background: linear-gradient(180deg, var(--color-cloud), var(--color-white));
    position: relative;
    overflow: hidden;
}

.scientist-home-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-sun);
    color: var(--color-white);
    font-weight: 800;
    font-size: 0.85rem;
    padding: 0.35rem 1.1rem;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sun);
    margin-bottom: var(--spacing-md);
    transform: rotate(-2deg);
}

.scientist-home-section .section-header {
    align-items: flex-start;
}