/* ============================================================
   list.css — 列表页 / 归档页专属样式
   ============================================================ */

/* ── 页头渐变条 ── */
.ima-list-hdr {
    background: var(--grad-hero);
    padding: 32px 0 28px;
    color: #fff;
}
.ima-breadcrumb {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.ima-breadcrumb a { color: rgba(255,255,255,.75); }
.ima-breadcrumb a:hover { color: #fff; }
.ima-breadcrumb span { color: rgba(255,255,255,.45); }
.ima-breadcrumb .current { color: rgba(255,255,255,.95); }

.ima-list-hdr-title {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}
.ima-list-hdr-desc {
    font-size: 14px;
    color: rgba(255,255,255,.75);
}

/* ── 工具栏 ── */
.ima-list-toolbar {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: var(--nav-h);
    z-index: 89;
}
.ima-toolbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.ima-toolbar-inner::-webkit-scrollbar { display: none; }

.ima-filter-btns { display: flex; gap: 6px; flex-shrink: 0; }
.ima-filter-btn {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    border: 1px solid var(--gray-200);
    color: var(--gray-500);
    background: #fff;
    white-space: nowrap;
    transition: all .15s;
    text-decoration: none;
    display: inline-block;
}
.ima-filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.ima-filter-btn.active {
    background: var(--grad-primary);
    color: #fff;
    border-color: transparent;
}

.ima-sort-wrap { flex-shrink: 0; }
.ima-total-count { font-size: 13px; color: var(--gray-400); white-space: nowrap; }
.ima-total-count strong { color: var(--gray-700); }

/* ── 列表项 ── */
.ima-list-item {
    display: flex;
    gap: 18px;
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-100);
    transition: background .15s;
}
.ima-list-item:last-child { border-bottom: none; }
.ima-list-item:hover { background: var(--gray-50); margin: 0 -14px; padding: 20px 14px; border-radius: var(--radius-md); }

.ima-list-thumb {
    width: 120px;
    height: 88px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    display: block;
}
.ima-list-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.ima-list-thumb:hover img { transform: scale(1.04); }
.ima-list-thumb--blue   { background: rgba(59,130,246,.08); }
.ima-list-thumb--cyan   { background: rgba(6,182,212,.08); }
.ima-list-thumb--purple { background: rgba(139,92,246,.08); }
.ima-list-thumb--green  { background: rgba(16,185,129,.08); }
.ima-list-thumb--pink   { background: rgba(236,72,153,.08); }

.ima-list-info { flex: 1; display: flex; flex-direction: column; gap: 7px; }
.ima-list-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.45;
    margin: 0;
}
.ima-list-title a { color: inherit; }
.ima-list-title a:hover { color: var(--primary); }
.ima-list-excerpt {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ima-post-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.ima-meta-date, .ima-meta-read { font-size: 12px; color: var(--gray-400); }
.ima-meta-sep { font-size: 12px; color: var(--gray-300); }
.ima-meta-views { font-size: 12px; color: var(--primary); font-weight: 500; }

.ima-no-posts { padding: 48px 0; text-align: center; color: var(--gray-400); font-size: 15px; }

/* ── 搜索结果高亮 ── */
mark { background: rgba(59,130,246,.15); color: var(--primary-dark); border-radius: 3px; padding: 0 2px; }

/* ── 响应式 ── */
@media (max-width: 768px) {
    .ima-list-hdr-title { font-size: 20px; }
    .ima-list-item:hover { margin: 0; padding: 20px 0; }
    .ima-list-thumb { width: 90px; height: 70px; }
    .ima-list-title { font-size: 14px; }
    .ima-filter-btns { gap: 5px; }
    .ima-filter-btn { padding: 5px 10px; font-size: 12px; }
}
@media (max-width: 480px) {
    .ima-list-thumb { display: none; }
    .ima-list-hdr { padding: 20px 0; }
}