/* ===== 行程广场 ===== */
.tp-wrap { padding: 18px 0 52px; }
.tp-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.tp-head h1 { font-family: var(--font-head); font-size: 1.55rem; font-weight: 800; color: var(--text); margin: 0 0 6px; }
.tp-head p { font-size: .84rem; color: var(--text-3); margin: 0; line-height: 1.8; max-width: 640px; }

.tp-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.tp-tab { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border); background: #fff; color: var(--text-2); border-radius: 999px; padding: 8px 16px; font-size: .82rem; font-weight: 600; text-decoration: none; }
.tp-tab:hover { border-color: var(--primary-300); color: var(--primary-600); }
.tp-tab.is-on { background: var(--primary); border-color: var(--primary); color: #fff; }
.tp-tab .n { font-size: .72rem; opacity: .75; }

.tp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.tp-card { display: flex; flex-direction: column; gap: 9px; background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 15px 16px; box-shadow: var(--shadow-sm); transition: all .18s; }
.tp-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.tp-top { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.tp-badge { font-size: .68rem; font-weight: 800; border-radius: 999px; padding: 3px 10px; }
.tp-badge-official { background: var(--primary-100); color: var(--accent-600); }
.tp-badge-public   { background: #e8f2fb;           color: #1d6fa5; }
.tp-badge-private  { background: var(--ice);        color: var(--text-3); }
.tp-badge-link     { background: var(--violet-50);  color: #6d54c4; }
.tp-badge-mine     { background: var(--amber-100);  color: #92400e; }
.tp-forks { margin-left: auto; font-size: .7rem; color: var(--text-4); }
.tp-card h3 { font-size: .96rem; font-weight: 700; margin: 0; line-height: 1.5; }
.tp-card h3 a { color: var(--text); text-decoration: none; }
.tp-card h3 a:hover { color: var(--primary-600); }
.tp-sum { font-size: .79rem; color: var(--text-2); line-height: 1.75; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.tp-meta { display: flex; flex-wrap: wrap; gap: 6px 13px; font-size: .75rem; color: var(--text-3); }
.tp-meta i { color: var(--text-4); margin-right: 4px; }
.tp-foot { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--border); }
.tp-owner { font-size: .72rem; color: var(--text-4); }
.tp-acts { margin-left: auto; display: inline-flex; gap: 7px; flex-wrap: wrap; }
.tp-btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: #fff; color: var(--text-2); border-radius: 9px; padding: 7px 12px; font-size: .76rem; font-weight: 600; cursor: pointer; text-decoration: none; }
.tp-btn:hover { border-color: var(--primary); color: var(--primary-600); }
.tp-btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.tp-btn.primary:hover { background: var(--primary-600); color: #fff; }
.tp-btn.sm { padding: 5px 10px; font-size: .72rem; }
.tp-empty { text-align: center; padding: 50px 20px; border: 1px dashed var(--border); border-radius: 16px; color: var(--text-3); background: #fcfefe; }
.tp-empty i { font-size: 1.9rem; color: var(--primary-200); display: block; margin-bottom: 12px; }
.tp-empty p { margin: 0 0 14px; font-size: .85rem; line-height: 1.9; }
.tp-cta { display: inline-flex; align-items: center; gap: 8px; background: var(--primary); color: #fff; font-weight: 700; font-size: .84rem; border-radius: 999px; padding: 10px 18px; text-decoration: none; }
.tp-cta:hover { background: var(--primary-600); color: #fff; }

/* 只读行程页 */
.tp-detail { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; align-items: start; margin-top: 16px; }
@media (max-width: 992px) { .tp-detail { grid-template-columns: minmax(0, 1fr); } }
.tp-box { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; margin-bottom: 14px; box-shadow: var(--shadow-sm); }
.tp-box h2 { font-size: .96rem; font-weight: 800; color: var(--text); margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.tp-box h2 i { color: var(--primary); }
.tp-notice { border-radius: 12px; padding: 12px 14px; font-size: .82rem; line-height: 1.8; margin-bottom: 14px; }
.tp-notice.ok { background: var(--primary-50); border: 1px solid var(--primary-200); color: var(--accent-600); }
.tp-notice.warn { background: var(--amber-50); border: 1px solid var(--amber-100); color: #92400e; }
.tp-notice a { font-weight: 700; }
.tp-kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.tp-kv .k { font-size: .7rem; color: var(--text-4); }
.tp-kv .v { font-size: .85rem; font-weight: 700; color: var(--text); }
.tp-rel { display: flex; flex-direction: column; gap: 9px; }
.tp-rel a { display: flex; align-items: center; gap: 9px; font-size: .8rem; color: var(--text-2); text-decoration: none; padding: 9px 11px; border: 1px solid var(--border); border-radius: 10px; }
.tp-rel a:hover { border-color: var(--primary); color: var(--primary-600); }

/* tab 分组：公开 ｜ 我的（中间竖线 + 小标题） */
.tp-tabs-lbl { align-self: center; font-family: var(--font-head); font-size: .68rem; font-weight: 600; letter-spacing: .08em; color: var(--text-4); text-transform: uppercase; }
.tp-tabs-sep { width: 1px; align-self: stretch; margin: 2px 4px; background: var(--border-2); }
@media (max-width: 575.98px) { .tp-tabs-sep { margin: 2px 0; } }

/* 行程广场卡片：用真实线路坐标画的缩略示意图（原来只有一个图标，整排都是文字） */
.l2-thumb-sketch { background: #eef7fb; padding: 0; }
.l2-thumb-sketch .tp-sketch { width: 100%; height: 100%; display: block; }
.l2-row:hover .l2-thumb-sketch .tp-sketch path { stroke: #0aa87a; }

/* ============================================================
   行程广场：卡片式（用户 2026-10-01：列表行太矮、内容不丰富）
   封面 = 用来源环线/线路真实坐标画的路线示意图
   ============================================================ */
.tpc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }
@media (max-width: 575px) { .tpc-grid { grid-template-columns: 1fr; gap: 12px; } }

.tpc {
  display: flex; flex-direction: column; min-width: 0;
  background: #fff; border: 1px solid var(--border); border-radius: 16px; overflow: hidden;
  box-shadow: var(--shadow-sm); transition: border-color .16s, box-shadow .16s, transform .16s;
}
.tpc:hover { border-color: var(--primary-300); box-shadow: 0 8px 22px rgba(12, 42, 49, .10); transform: translateY(-2px); }

/* 封面：淡蓝底 + 路线示意图（矢量，任意尺寸都清晰） */
.tpc-cover {
  display: block; height: 150px; background: linear-gradient(135deg, #eff9fb, #e2f4ef);
  border-bottom: 1px solid var(--border); text-align: center; line-height: 150px;
}
.tpc-cover.is-plain { display: flex; align-items: center; justify-content: center; }
.tpc-cover.is-plain i { font-size: 1.8rem; color: var(--primary-600); opacity: .8; }
.tpc-cover .tp-sketch { display: block; width: 100%; height: 100%; }
.tpc:hover .tpc-cover .tp-sketch path:nth-of-type(2) { stroke: #0aa87a; }

.tpc-body { display: flex; flex-direction: column; gap: 7px; padding: 12px 14px 10px; flex: 1 1 auto; }
.tpc-top { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; }
.tpc-title {
  font-family: var(--font-head); font-size: 1rem; font-weight: 800; line-height: 1.35; color: var(--l2-ink, var(--text));
  text-decoration: none; min-width: 0; overflow: hidden; text-overflow: ellipsis; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.tpc-title:hover { color: var(--primary-600); }

.tpc-stats { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: .76rem; color: var(--text-2); }
.tpc-stat { display: inline-flex; align-items: center; gap: 4px; }
.tpc-stat i { color: var(--text-4); font-size: .72rem; }
.tpc-stat-days { background: var(--primary-50); color: #0a7d5c; border-radius: 999px; padding: 2px 10px; font-weight: 800; }
.tpc-stat-days b { font-weight: 800; }

.tpc-desc { margin: 0; font-size: .78rem; line-height: 1.6; color: var(--text-3); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.tpc-chain { display: flex; align-items: center; gap: 6px; font-size: .74rem; color: var(--text-2); min-width: 0; }
.tpc-chain i { color: var(--primary); flex: 0 0 auto; }
.tpc-chain span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.tpc-extra { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: .72rem; color: var(--text-4); }
.tpc-extra i { color: var(--text-4); margin-right: 4px; }

.tpc-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap;
  padding: 9px 14px 11px; border-top: 1px dashed var(--border); margin-top: auto;
}
.tpc-owner { font-size: .72rem; color: var(--text-4); min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tpc-acts { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; margin-left: auto; }
.tpc-acts .tp-btn { white-space: nowrap; }

/* ============================================================
   行程广场筛选条（来源类型 / 省份）—— 参考线路页的两组控件
   ============================================================ */
.tpc-filters { display: flex; flex-direction: column; gap: 8px; margin: 0 0 16px; }
.tpc-frow { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.tpc-flabel { display: inline-flex; align-items: center; gap: 5px; font-size: .74rem; font-weight: 700; color: var(--text-3); margin-right: 4px; }
.tpc-flabel i { color: var(--primary-600); }
.tpc-fchip {
  display: inline-flex; align-items: center; gap: 5px; height: 28px; padding: 0 11px;
  border-radius: 999px; border: 1px solid var(--border); background: #fff; box-shadow: var(--shadow-sm);
  font-size: .76rem; font-weight: 600; color: var(--text-2); text-decoration: none; transition: all .14s;
}
.tpc-fchip em { font-style: normal; font-size: .66rem; font-weight: 700; color: var(--text-3); background: var(--ice); border-radius: 999px; padding: 1px 7px; }
.tpc-fchip:hover { border-color: var(--primary-200); color: var(--primary-600); }
.tpc-fchip.is-on { background: var(--text); border-color: var(--text); color: #fff; }
.tpc-fchip.is-on em { background: rgba(255, 255, 255, .22); color: #fff; }
@media (max-width: 575px) { .tpc-fchip { height: 26px; padding: 0 9px; font-size: .72rem; } }

/* 右侧筛选面板（行程广场）：两块 —— 来源 / 省份，胶囊三列对齐 */
.tpc-panel { position: sticky; top: 92px; background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 12px; }
.tpc-block + .tpc-block { margin-top: 12px; padding-top: 12px; border-top: 1px dashed var(--border); }
.tpc-block-t { display: flex; align-items: center; gap: 6px; font-size: .76rem; font-weight: 700; color: var(--text-2); margin: 0 0 8px; }
.tpc-block-t i { color: var(--primary-600); }
.tpc-block-t > span { margin-left: auto; font-size: .68rem; font-weight: 600; color: var(--text-3); background: var(--ice); border-radius: 999px; padding: 1px 8px; }
.tpc-pgrid { display: grid; gap: 6px; }
.tpc-pgrid.two { grid-template-columns: 1fr 1fr; }
.tpc-pgrid.prov { grid-template-columns: repeat(3, minmax(0, 1fr)); max-height: calc(100vh - 320px); overflow-y: auto; scrollbar-width: none; }
.tpc-pgrid.prov::-webkit-scrollbar { width: 0; height: 0; display: none; }
.tpc-panel .tpc-fchip { height: 27px; padding: 0 8px; justify-content: space-between; font-size: .74rem; min-width: 0; }
.tpc-panel .tpc-fchip { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tpc-pgrid.two .tpc-fchip { justify-content: center; height: 32px; border-radius: 10px; }
@media (max-width: 991px) {
  .tpc-panel { position: static; top: auto; }
  .tpc-pgrid.prov { max-height: 190px; }
}

/* 面板里的「列表」块（原顶部 tab）：两列 + 组间虚线 */
.tpc-pgrid.tabs { grid-template-columns: 1fr 1fr; }
.tpc-pgrid.tabs .tpc-fchip { justify-content: space-between; height: 30px; border-radius: 10px; }
.tpc-psep { grid-column: 1 / -1; height: 1px; background: repeating-linear-gradient(90deg, var(--border) 0 4px, transparent 4px 8px); margin: 2px 0; }