/* ── 期刊详情页专用样式（journal.php） ── */

body { overflow-x: hidden; line-height: 1.6; }

/* ── 面包屑 ─────────────────────────────────────────── */
.crumb { max-width:960px; margin:14px auto 0; padding:0 16px; font-size:12.5px; color:var(--text-3); display:flex; gap:6px; align-items:center; flex-wrap:wrap; }
.crumb a { color:var(--text-3); text-decoration:none; }
.crumb a:hover { color:var(--blue); }

/* ── 主体 ───────────────────────────────────────────── */
.wrap { max-width:960px; margin:0 auto; padding:12px 16px 60px; }

/* ── 头部卡片 ───────────────────────────────────────── */
.j-head {
  background:var(--surface); border:1px solid var(--border);
  border-radius:12px; padding:22px 26px 18px;
  box-shadow:var(--sh); margin-bottom:14px;
}
.j-title { font-size:20px; font-weight:700; color:var(--text); line-height:1.35; margin-bottom:4px; overflow-wrap:break-word; word-break:break-word; }
.j-abbr  { font-size:13.5px; color:var(--text-3); margin-bottom:10px; }
.j-row   { display:flex; flex-wrap:wrap; gap:6px 18px; margin-bottom:12px; font-size:13px; color:var(--text-2); }
.j-row span { display:flex; align-items:center; gap:4px; }
.j-row b { color:var(--text); font-weight:500; }

/* 徽章（相关期刊列表用）*/
.badge { display:inline-flex; align-items:center; gap:3px; padding:3px 10px; border-radius:6px; font-size:12.5px; font-weight:600; }
.badge-sm { display:inline-block; padding:1px 7px; border-radius:4px; font-size:11.5px; font-weight:600; }

/* 返回链接 */
.back-link { display:inline-flex; align-items:center; gap:4px; font-size:12.5px; color:var(--text-3); text-decoration:none; transition:color .15s; }
.back-link:hover { color:var(--blue); }
.back-btn { display:inline-block; padding:8px 20px; background:var(--blue); color:#fff; border-radius:8px; text-decoration:none; }

/* ── 通用卡片 ─────────────────────────────────────── */
.card { background:var(--surface); border:1px solid var(--border); border-radius:10px; padding:16px 20px; box-shadow:var(--sh); }
.card-title { font-size:10.5px; font-weight:600; text-transform:uppercase; letter-spacing:.07em; color:var(--text-3); margin-bottom:12px; display:flex; align-items:center; gap:8px; }
.card-title::after { content:''; flex:1; height:1px; background:var(--border); }

/* ── 指标 stats bar ─────────────────────────────────── */
.stats-bar {
  display:flex; background:var(--surface); border:1px solid var(--border);
  border-radius:10px; box-shadow:var(--sh); margin-bottom:12px; overflow:hidden;
}
.stat { flex:1; padding:13px 14px; text-align:center; }
.stat + .stat { border-left:1px solid var(--border); }
.stat-lbl   { font-size:10px; color:var(--text-3); text-transform:uppercase; letter-spacing:.05em; margin-bottom:5px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.stat-val   { font-size:21px; font-weight:700; color:var(--text); font-variant-numeric:tabular-nums; letter-spacing:-.02em; line-height:1.1; }
.stat-val.main { color:var(--blue); font-size:24px; }
.stat-sub   { font-size:10.5px; color:var(--text-3); margin-top:3px; }
.stat-delta { font-size:11.5px; font-weight:600; display:inline-flex; align-items:center; gap:2px; margin-top:3px; }
.up   { color:var(--green); }
.down { color:var(--red); }

/* ── 分区横条 ─────────────────────────────────────── */
.zone-bar {
  background:var(--surface); border:1px solid var(--border);
  border-radius:10px; box-shadow:var(--sh); margin-bottom:12px; padding:12px 20px;
}
.zone-bar-title { font-size:10.5px; font-weight:600; text-transform:uppercase; letter-spacing:.07em; color:var(--text-3); margin-bottom:10px; display:flex; align-items:center; gap:8px; }
.zone-bar-title::after { content:''; flex:1; height:1px; background:var(--border); }
.zone-rows  { display:flex; flex-direction:column; gap:10px; }
.zone-row   { display:flex; flex-direction:column; gap:5px; }
.zone-row-sys { font-size:11px; color:var(--text-3); font-weight:500; }
.zone-row-sys em { font-style:normal; color:var(--blue); font-size:10.5px; font-weight:400; margin-left:4px; }
.zone-na  { font-size:12px; color:var(--text-3); }
.zone-pills { display:flex; gap:8px; align-items:stretch; flex-wrap:wrap; }
.zone-pill  { display:flex; align-items:center; gap:10px; padding:8px 14px;
              border-radius:8px; font-size:12.5px; min-width:0; }
.zone-pill--major { flex:0 0 260px; }
.zone-pill--minor { flex:1; min-width:180px; }
.zone-pill-type { font-size:10px; opacity:.65; font-weight:400; flex-shrink:0; white-space:nowrap; }
.zone-pill-val  { font-weight:700; flex-shrink:0; white-space:nowrap; font-size:14px; }
.zone-pill-subj { display:flex; flex-direction:row; flex-wrap:wrap; align-items:baseline; gap:0 5px; min-width:0; }
.zone-pill-zh   { font-size:12.5px; font-weight:500; white-space:nowrap; }
.zone-pill-en   { font-size:10.5px; opacity:.6; white-space:nowrap; }
.zone-pill-lbl  { font-size:10.5px; opacity:.7; font-weight:400; }

/* ── 历年IF ──────────────────────────────────────── */
.history-card { background:var(--surface); border:1px solid var(--border); border-radius:10px; padding:20px 22px; box-shadow:var(--sh); margin-bottom:14px; }
.chart-wrap   { position:relative; height:220px; margin-bottom:20px; }

/* ── 链接区 ──────────────────────────────────────── */
.links-grid { display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:14px; margin-bottom:14px; }
.link-group-title { font-size:11.5px; font-weight:600; color:var(--text-2); margin-bottom:10px; display:flex; align-items:center; gap:6px; }
.link-group-title span { font-size:16px; }
.ext-link-row {
  display:flex; align-items:center; gap:10px;
  padding:9px 14px; border:1px solid var(--border);
  border-radius:8px; text-decoration:none; color:var(--text);
  background:#FAFBFC; transition:all .15s; margin-bottom:7px;
}
.ext-link-row:hover { border-color:var(--blue); background:var(--blue-lt); color:var(--blue); }
.el-icon { font-size:18px; width:28px; text-align:center; flex-shrink:0; }
.el-main { flex:1; min-width:0; }
.el-name { font-size:13px; font-weight:500; }
.el-desc { font-size:11.5px; color:var(--text-3); margin-top:1px; }
.ext-link-row:hover .el-desc { color:inherit; opacity:.7; }
.ext-arrow { color:var(--text-3); font-size:13px; }
.el-disabled { opacity:.4; cursor:not-allowed; }
.el-disabled:hover { border-color:var(--border); background:#FAFBFC; color:var(--text); }

/* ── 相关期刊 + 热搜并排 ─────────────────────────── */
.twin-panel {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:14px; margin-bottom:14px;
}
.twin-panel .card { margin-bottom:0; }
.related-list { display:flex; flex-direction:column; gap:6px; }
.rel-row {
  display:flex; align-items:center; gap:10px;
  padding:10px 14px; border:1px solid var(--border);
  border-radius:8px; text-decoration:none; color:var(--text);
  background:#FAFBFC; transition:all .15s;
}
.rel-row:hover { border-color:var(--blue); background:var(--blue-lt); }
.rel-name { flex:1; min-width:0; font-size:13px; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.rel-if   { font-size:14px; font-weight:700; color:var(--blue); white-space:nowrap; }

/* ── 投稿参考 & 用户评分 ─────────────────────────── */
.j-head-inner { display:flex; gap:0; align-items:stretch; }
.j-head-left  { flex:3; min-width:0; padding-right:24px; }
.j-head-right {
  flex:2; min-width:0;
  border-left:1px solid var(--border); padding-left:20px;
  display:flex; flex-direction:column; justify-content:flex-start;
}
.rp-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; padding-bottom:8px; border-bottom:1px solid var(--border); }
.rp-title-lbl { font-size:11px; font-weight:700; letter-spacing:.03em; color:var(--text-2); }
.rp-count     { font-size:11px; color:var(--text-3); }
.rp-row      { display:flex; flex-direction:column; gap:5px; margin-bottom:14px; }
.rp-row-main { display:flex; align-items:center; gap:10px; }
.rp-row-sub  { padding-left:32px; font-size:11.5px; color:var(--text-3); line-height:1.4; }
.rp-sub-free { color:var(--green); font-weight:500; }
.rp-sub-dim  { opacity:.7; font-size:11px; }
.rp-sub-na   { font-style:italic; }
.rp-icon { font-size:16px; flex-shrink:0; width:22px; text-align:center; }
.rp-lbl  { font-size:12.5px; font-weight:500; color:var(--text-2); min-width:60px; flex-shrink:0; }

/* 左栏快速属性标签 */
.j-tags { display:flex; flex-wrap:wrap; gap:5px; margin-top:12px; }
.j-tag  { display:inline-flex; align-items:center; padding:3px 9px; border-radius:5px; font-size:11.5px; font-weight:600; line-height:1.5; border:1px solid transparent; }
.tag-oa     { background:#DCFCE7; color:#15803D; border-color:#BBF7D0; }
.tag-hybrid { background:#FEF9C3; color:#854D0E; border-color:#FDE68A; }
.tag-subj   { background:#F1F5F9; color:#475569; border-color:#E2E8F0; font-weight:400; }
.tag-scie   { background:#EFF6FF; color:#1D4ED8; border-color:#BFDBFE; }
.tag-ssci   { background:#F0FDF4; color:#166534; border-color:#BBF7D0; }
.tag-ahci   { background:#FDF4FF; color:#7E22CE; border-color:#E9D5FF; }
.tag-esci   { background:#F8FAFC; color:#475569; border-color:#CBD5E1; }
.tag-review { background:#FFF7ED; color:#C2410C; border-color:#FDBA74; }
.tag-top    { background:#FFFBEB; color:#92400E; border-color:#FDE68A; }

/* 指标网格（两行×四列）*/
.j-stats {
  display:grid; grid-template-columns:repeat(4,1fr);
  margin-top:14px; border:1px solid var(--border);
  border-radius:8px; overflow:hidden;
}
.j-stat { padding:9px 10px; text-align:center; }
.j-stat:not(:nth-child(4n+1)) { border-left:1px solid var(--border); }
.j-stat:nth-child(n+5)        { border-top:1px solid var(--border); }
.j-stat-lbl   { font-size:9.5px; color:var(--text-3); text-transform:uppercase; letter-spacing:.04em; margin-bottom:3px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.j-stat-val   { font-size:17px; font-weight:700; color:var(--text); font-variant-numeric:tabular-nums; line-height:1.15; }
.j-stat-val.main { color:var(--blue); font-size:20px; }
.j-stat-sub   { font-size:9.5px; color:var(--text-3); margin-top:2px; }
.j-stat-delta { font-size:10px; font-weight:600; margin-top:2px; }

/* 用户互动星星 */
.rp-stars { display:flex; gap:3px; align-items:center; flex:1; }
.rc-star  { font-size:22px; color:#D1D5DB; cursor:pointer; transition:color .08s, transform .1s; user-select:none; line-height:1; }
.rc-star.lit    { color:#F59E0B; }
.rc-star.hov    { color:#FBBF24; transform:scale(1.18); }
.rc-star.locked { cursor:default; }
.rp-stars[data-sys-val="1"] { --sc:#EF4444; }
.rp-stars[data-sys-val="2"] { --sc:#F97316; }
.rp-stars[data-sys-val="3"] { --sc:#F59E0B; }
.rp-stars[data-sys-val="4"] { --sc:#84CC16; }
.rp-stars[data-sys-val="5"] { --sc:#22C55E; }
.rc-star.lit-sys { color:var(--sc,#F59E0B); opacity:.85; }
.sys-badge { font-size:10px; color:var(--text-3); background:#F1F5F9; border:1px solid var(--border); border-radius:3px; padding:1px 5px; margin-left:4px; cursor:default; flex-shrink:0; }
.rp-avg       { display:flex; align-items:center; gap:4px; margin-left:4px; flex-shrink:0; }
.rc-avg-stars { font-size:13px; color:#F59E0B; }
.rc-avg-num   { font-size:13.5px; font-weight:700; color:var(--text-2); }
.rc-avg-empty { font-size:12px; color:var(--text-3); }
.rp-submit {
  margin-top:10px; width:100%; padding:8px 0;
  border:none; border-radius:8px; background:var(--blue); color:#fff;
  font-size:13px; font-weight:600; cursor:pointer; transition:background .15s, opacity .15s;
}
.rp-submit:hover:not(:disabled) { background:var(--blue-dk); }
.rp-submit:disabled { opacity:.4; cursor:not-allowed; }
.rp-msg, .rc-msg { font-size:12px; margin-top:6px; text-align:center; line-height:1.4; }
.rp-msg.ok,  .rc-msg.ok  { color:var(--green); }
.rp-msg.err, .rc-msg.err { color:var(--red); }

/* ── 预警横幅 ─────────────────────────────────────── */
.j-warning {
  display:flex; align-items:flex-start; gap:10px;
  background:#FFF1F2; border:1.5px solid #FECDD3;
  border-left:4px solid #EF4444; border-radius:8px; padding:12px 16px;
  margin-bottom:14px; color:#991B1B; font-size:13.5px; line-height:1.6;
}
.j-warning-icon { font-size:18px; flex-shrink:0; margin-top:1px; }
.j-warning-text { flex:1; }
.j-warning-text strong { display:block; font-size:14px; margin-bottom:2px; }

/* ── 期刊简介 ─────────────────────────────────────── */
.desc-text { font-size:13.5px; color:var(--text-2); line-height:1.75; }

/* ── 404 ──────────────────────────────────────────── */
.not-found { text-align:center; padding:80px 20px; }
.not-found h2 { font-size:20px; margin-bottom:8px; }
.not-found p  { color:var(--text-3); margin-bottom:20px; }

/* ── WoS JCR 学科分区详情 ────────────────────────── */
.jcr-detail { background:var(--surface); border:1px solid var(--border); border-radius:10px; padding:16px 20px; box-shadow:var(--sh); margin-bottom:12px; overflow-x:auto; }
.jcr-sub-label {
  font-size:11.5px; font-weight:600; color:var(--text-2);
  margin:12px 0 7px; display:flex; align-items:center; gap:8px;
}
.jcr-sub-label::after { content:''; flex:1; height:1px; background:var(--border); }
.jcr-sub-label:first-of-type { margin-top:0; }
.jcr-table { width:100%; border-collapse:collapse; font-size:12.5px; table-layout:fixed; }
.jcr-table col.col-wos  { width:8%; }
.jcr-table col.col-q    { width:8%; }
.jcr-table col.col-rank { width:14%; }
.jcr-table col.col-pct  { width:30%; }
/* col-cat (无 class) 拿剩余 40%，学科名:其余 = 4:6 */
.jcr-table th {
  text-align:left; font-size:10.5px; font-weight:600; text-transform:uppercase;
  letter-spacing:.04em; color:var(--text-3); padding:5px 10px; border-bottom:1px solid var(--border); white-space:nowrap;
}
.jcr-table td { padding:7px 10px; border-bottom:1px solid #F1F5F9; vertical-align:middle; color:var(--text-2); white-space:nowrap; }
.jcr-table tr:last-child td { border-bottom:none; }
.jcr-table .cat-cell { color:var(--text); white-space:normal; }
.jcr-table .cat-cell .cat-zh { display:block; font-size:12.5px; font-weight:600; line-height:1.3; }
.jcr-table .cat-cell .cat-en { display:block; font-size:10.5px; color:var(--text-3); font-weight:400; line-height:1.3; margin-top:1px; }
.jcr-table .wos-cell { font-size:11px; }
.jcr-title-row th { padding:10px 10px 6px; border-bottom:none; }
.jcr-title-cell { font-size:10.5px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--text-3); white-space:nowrap; }
.jcr-title-year { font-weight:400; text-transform:none; letter-spacing:0; font-size:10px; }
.jcr-title-wos  { font-size:10px; font-weight:400; color:var(--text-3); text-align:right; white-space:nowrap; padding-right:4px !important; text-transform:none; letter-spacing:0; }
.jcr-title-q    { padding-left:4px !important; }
.jcr-overall-wos { font-size:10px; color:var(--text-3); font-weight:400; }
.jcr-pct-wrap { display:flex; align-items:center; gap:7px; max-width:160px; }
.jcr-pct-bar-bg { flex:1; height:5px; background:#E2E8F0; border-radius:3px; overflow:hidden; min-width:40px; }
.jcr-pct-bar-fill { height:100%; border-radius:3px; background:var(--blue); transition:width .3s; }
.jcr-pct-num { font-size:11.5px; font-weight:600; color:var(--text); white-space:nowrap; min-width:40px; }

/* ── Scopus 指标卡 ───────────────────────────────── */
.scopus-card { background:var(--surface); border:1px solid var(--border); border-radius:10px; box-shadow:var(--sh); margin-bottom:12px; overflow:hidden; }
.scopus-header { padding:10px 20px 0; font-size:10.5px; font-weight:600; text-transform:uppercase; letter-spacing:.07em; color:var(--text-3); display:flex; align-items:center; gap:8px; }
.scopus-header::after { content:''; flex:1; height:1px; background:var(--border); }
.scopus-metrics { display:flex; border-top:1px solid var(--border); margin-top:10px; }
.scopus-metric  { flex:1; padding:13px 16px; text-align:center; }
.scopus-metric + .scopus-metric { border-left:1px solid var(--border); }
.sc-lbl { font-size:10px; color:var(--text-3); text-transform:uppercase; letter-spacing:.05em; margin-bottom:5px; }
.sc-val { font-size:20px; font-weight:700; color:var(--text); line-height:1.1; font-variant-numeric:tabular-nums; }
.sc-sub { font-size:10.5px; color:var(--text-3); margin-top:3px; }
.sc-q   { display:inline-block; padding:1px 8px; border-radius:4px; font-size:11.5px; font-weight:700; margin-left:4px; }
.jci-note { font-size:11px; color:var(--text-3); padding:10px 20px 14px; border-top:1px solid var(--border); }

/* ── 响应式 ──────────────────────────────────────── */

@media(max-width:700px) {
  .twin-panel { grid-template-columns:minmax(0,1fr); }
}
@media(max-width:680px) {
  .j-head-inner { flex-direction:column; }
  .j-head-left  { padding-right:0; padding-bottom:14px; }
  .j-head-right { border-left:none; padding-left:0; border-top:1px solid var(--border); padding-top:14px; }
}
@media(max-width:640px) {
  .links-grid { grid-template-columns:minmax(0,1fr); }
  .j-head { padding:16px; }
  .chart-wrap { height:180px; }
  .j-stats { grid-template-columns:repeat(2,1fr); }
  .j-stat:not(:nth-child(4n+1)) { border-left:none; }
  .j-stat:nth-child(n+5)        { border-top:none; }
  .j-stat:nth-child(even)       { border-left:1px solid var(--border); }
  .j-stat:nth-child(n+3)        { border-top:1px solid var(--border); }
  .j-stat:nth-child(-n+2)       { border-top:none; }
  .j-stat-val.main { font-size:18px; }
}
@media(max-width:500px) {
  .scopus-metrics { flex-wrap:wrap; }
  .scopus-metric  { min-width:50%; }
  .scopus-metric:nth-child(odd) + .scopus-metric { border-left:none; border-top:1px solid var(--border); }
  .jcr-table th:nth-child(2), .jcr-table td:nth-child(2) { display:none; }
}