/* ========================================
   街头霸王6 维基 - 主页增量样式
   基础变量与全局组件来自 main.css
   ======================================== */

/* ========================================
   导航栏覆盖（主页用 Logo 图片 + 更大 padding）
   ======================================== */
.main-header {
    padding: 12px clamp(16px, 3vw, 28px);
}

.logo {
    height: 36px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-bright);
    margin: 0;
    letter-spacing: 0.5px;
}

.main-nav {
    gap: 20px;
}

.nav-link {
    font-size: 13px;
    letter-spacing: 0.06em;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
}

.nav-link.active {
    border-bottom-color: var(--accent);
}

/* ========================================
   主布局（双栏 Grid）
   ======================================== */
.main-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: clamp(16px, 2.5vw, 28px);
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(0, 2.1fr);
    gap: clamp(18px, 2.5vw, 28px);
    align-items: start;
}

/* ========================================
   卡片（覆盖全局 .card 的 margin）
   ======================================== */
.main-container .card {
    padding: 18px 20px;
    margin-bottom: 22px;
}

.title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-bright);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 82%, var(--accent));
    letter-spacing: 0.06em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}

.title::before {
    content: "";
    width: 4px;
    height: 1em;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 45%, #000));
    flex-shrink: 0;
}

/* ========================================
   角色 / 机制 区域
   ======================================== */
.group {
    margin-bottom: 16px;
    margin-top: 12px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.group:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.group:last-child {
    margin-bottom: 0;
}

.group h4,
#game-info .group h3 {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dim);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding-left: 8px;
    border-left: 2px solid color-mix(in srgb, var(--accent) 35%, var(--border));
}

.grid-links {
    display: grid;
    gap: 8px;
}

#characters .grid-links {
    grid-template-columns: repeat(auto-fill, minmax(76px, 1fr));
}

#mechanics .grid-links {
    grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
}

.link-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 4px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--bg) 55%, transparent);
    transition: border-color 0.15s ease, background 0.15s ease, transform 0.12s ease;
    cursor: pointer;
}

.link-card:hover {
    border-color: color-mix(in srgb, var(--accent) 65%, var(--border));
    background: color-mix(in srgb, var(--accent) 8%, var(--bg-card));
    transform: translateY(-1px);
    text-decoration: none;
}

.link-card img {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    object-fit: cover;
    margin-bottom: 4px;
}

.link-card span {
    font-size: 11px;
    color: var(--text-dim);
    text-align: center;
}

.link-card:hover span {
    color: var(--text-bright);
}

.link-card.special img {
    border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
}

/* ========================================
   机制按钮
   ======================================== */
.btn {
    display: block;
    text-align: center;
    padding: 11px 10px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--text);
    background: color-mix(in srgb, var(--bg) 70%, var(--bg-card));
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn:hover {
    background: color-mix(in srgb, var(--accent) 12%, var(--bg-hover));
    border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
    color: var(--text-bright);
    text-decoration: none;
}

.btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* ========================================
   游戏信息
   ======================================== */
.data-list {
    margin-bottom: 12px;
}

.data-item {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 13px;
}

.data-item:last-child {
    border-bottom: none;
}

.data-key {
    color: var(--text-dim);
}

.data-val {
    color: var(--text);
    text-align: right;
}

.list {
    list-style: none;
}

.list li {
    margin-bottom: 2px;
}

.list a {
    color: var(--link);
    font-size: 13px;
}

.list a:hover {
    color: var(--link-hover);
}

/* ========================================
   更新日志
   ======================================== */
.link-more {
    display: inline-block;
    color: var(--accent);
    font-size: 12px;
    margin-bottom: 8px;
}

.link-more:hover {
    text-decoration: underline;
}

.patch-table-container {
    max-height: 360px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.patch-table-container::-webkit-scrollbar {
    width: 6px;
}

.patch-table-container::-webkit-scrollbar-track {
    background: var(--bg);
}

.patch-table-container::-webkit-scrollbar-thumb {
    background: var(--border-table);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
    line-height: 1.45;
}

.table thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

.table th {
    background: var(--bg-table-head);
    color: var(--text-dim);
    font-weight: 600;
    text-align: left;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: 5px 8px;
    border-bottom: 1px solid var(--border-light);
}

.table tbody tr:nth-child(even) {
    background: var(--bg-table-alt);
}

.table .version {
    color: var(--accent);
    font-weight: 600;
    white-space: nowrap;
}

.table .date {
    color: var(--text-dim);
    white-space: nowrap;
}

.table .summary {
    color: var(--text);
}

/* ========================================
   页脚覆盖（主页稍大 padding）
   ======================================== */
.main-footer {
    padding: 12px 24px;
    font-size: 12px;
}

/* ========================================
   响应式
   ======================================== */
@media (max-width: 1024px) {
    .main-container {
        grid-template-columns: 1fr;
    }

    .primary-content {
        order: -1;
    }
}

@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        gap: 8px;
        padding: 10px 14px;
    }

    .main-nav {
        gap: 14px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-container {
        padding: 12px;
    }

    #characters .grid-links {
        grid-template-columns: repeat(auto-fill, minmax(68px, 1fr));
    }

    #mechanics .grid-links {
        grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    }
}

@media (max-width: 480px) {
    #mechanics .grid-links {
        grid-template-columns: 1fr;
    }

    .link-card img {
        width: 42px;
        height: 42px;
    }
}