/* ===== 约伴同行 ===== */
.bd-wrap { padding: 18px 0 52px; }

/* 顶部 */
.bd-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin-bottom: 16px; }
.bd-head h1 { font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; color: var(--text); margin: 0 0 6px; }
.bd-head p { font-size: .85rem; color: var(--text-3); margin: 0; line-height: 1.8; max-width: 640px; }
.bd-cta { display: inline-flex; align-items: center; gap: 8px; background: var(--primary); color: #fff; font-weight: 700; font-size: .86rem; border-radius: 999px; padding: 11px 20px; text-decoration: none; box-shadow: var(--shadow-sm); white-space: nowrap; }
.bd-cta:hover { background: var(--primary-600); color: #fff; }

/* 快捷统计 */
.bd-stats { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.bd-stat { flex: 1 1 130px; background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; text-decoration: none; }
.bd-stat b { display: block; font-family: var(--font-head); font-size: 1.15rem; color: var(--text); }
.bd-stat span { font-size: .74rem; color: var(--text-3); }
.bd-stat.is-on { border-color: var(--primary); background: var(--primary-50); }
.bd-stat.is-on b { color: var(--primary-600); }

/* 筛选 */
.bd-filter { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; margin-bottom: 16px; }
.bd-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 10px; }
.bd-chip { border: 1px solid var(--border); background: #fff; color: var(--text-2); border-radius: 999px; padding: 6px 14px; font-size: .78rem; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.bd-chip:hover { border-color: var(--primary-300); color: var(--primary-600); }
.bd-chip.is-on { background: var(--primary); border-color: var(--primary); color: #fff; }
.bd-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.bd-form select, .bd-form input[type=text] { border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px; font-size: .82rem; color: var(--text); background: #fff; }
.bd-form input[type=text] { flex: 1 1 200px; min-width: 150px; }
.bd-form button { border: 0; background: var(--text); color: #fff; border-radius: 10px; padding: 9px 16px; font-size: .82rem; font-weight: 600; cursor: pointer; }
.bd-check { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; color: var(--text-2); }
.bd-check input { accent-color: var(--primary); width: 15px; height: 15px; }

/* 卡片 */
.bd-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 14px; }
.bd-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; }
.bd-card:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.bd-top { display: flex; align-items: center; gap: 8px; }
.bd-type { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 700; border-radius: 999px; padding: 4px 11px; }
.bd-type-carpool  { background: var(--primary-50); color: var(--accent-600); }
.bd-type-charter  { background: var(--violet-50);  color: #6d54c4; }
.bd-type-sightsee { background: var(--amber-50);   color: #b45309; }
.bd-type-hike     { background: #eef7ee;           color: #2f6f3e; }
.bd-type-photo    { background: var(--rose-100);   color: #c23b64; }
.bd-type-family   { background: #fff1e6;           color: #b45309; }
.bd-type-cycle    { background: #e8f2fb;           color: #1d6fa5; }
.bd-type-other    { background: var(--ice);        color: var(--text-2); }
.bd-status { margin-left: auto; font-size: .7rem; font-weight: 700; border-radius: 999px; padding: 3px 10px; }
.bd-status-open   { background: var(--primary-100); color: var(--accent-600); }
.bd-status-full   { background: var(--amber-100);   color: #92400e; }
.bd-status-closed { background: var(--ice);         color: var(--text-3); }
.bd-card h3 { font-size: .96rem; font-weight: 700; margin: 0; line-height: 1.5; }
.bd-card h3 a { color: var(--text); text-decoration: none; }
.bd-card h3 a:hover { color: var(--primary-600); }
.bd-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: .76rem; color: var(--text-3); }
.bd-meta i { color: var(--text-4); margin-right: 4px; }
.bd-intro { font-size: .8rem; color: var(--text-2); line-height: 1.75; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bd-foot { display: flex; align-items: center; gap: 12px; margin-top: auto; padding-top: 9px; border-top: 1px dashed var(--border); font-size: .74rem; color: var(--text-3); }
.bd-foot .bd-who { color: var(--text-2); font-weight: 600; }
.bd-foot .bd-right { margin-left: auto; display: inline-flex; gap: 11px; }

/* 空态 */
.bd-empty { text-align: center; padding: 54px 20px; border: 1px dashed var(--border); border-radius: 16px; color: var(--text-3); background: #fcfefe; }
.bd-empty i { font-size: 2rem; color: var(--primary-200); display: block; margin-bottom: 12px; }
.bd-empty p { margin: 0 0 14px; font-size: .86rem; line-height: 1.9; }

/* 详情页 */
.bd-detail { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 22px; align-items: start; margin-top: 16px; }
@media (max-width: 992px) { .bd-detail { grid-template-columns: minmax(0, 1fr); } }
.bd-box { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 18px 20px; margin-bottom: 14px; box-shadow: var(--shadow-sm); }
.bd-box h2 { font-size: .98rem; font-weight: 800; color: var(--text); margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.bd-box h2 i { color: var(--primary); }
.bd-body { font-size: .87rem; color: var(--text-2); line-height: 1.95; white-space: pre-wrap; }
.bd-facts { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.bd-fact { background: var(--bg); border: 1px solid var(--border); border-radius: 12px; padding: 11px 13px; }
.bd-fact .k { font-size: .71rem; color: var(--text-4); margin-bottom: 4px; }
.bd-fact .v { font-size: .87rem; font-weight: 700; color: var(--text); }
.bd-contact { background: var(--primary-50); border: 1px solid var(--primary-200); border-radius: 12px; padding: 13px 15px; font-size: .86rem; color: var(--accent-600); word-break: break-all; }
.bd-locked { background: var(--ice); border: 1px dashed var(--border); border-radius: 12px; padding: 13px 15px; font-size: .84rem; color: var(--text-3); }
.bd-locked a { color: var(--primary-600); font-weight: 700; }
.bd-people { display: flex; flex-wrap: wrap; gap: 8px; }
.bd-person { display: inline-flex; align-items: center; gap: 7px; background: var(--bg); border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; font-size: .78rem; color: var(--text-2); }
.bd-person.is-owner { background: var(--primary-50); border-color: var(--primary-200); color: var(--accent-600); font-weight: 600; }
.bd-person.is-pending { border-style: dashed; }
.bd-person .tag { font-size: .66rem; opacity: .8; }
.bd-me { display: flex; align-items: center; gap: 10px; font-size: .82rem; color: var(--text-2); padding: 10px 12px; border-radius: 10px; background: var(--primary-50); border: 1px solid var(--primary-200); }
.bd-btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; border: 1px solid var(--border); background: #fff; color: var(--text-2); border-radius: 10px; padding: 9px 14px; font-size: .82rem; font-weight: 600; cursor: pointer; text-decoration: none; }
.bd-btn:hover { border-color: var(--primary); color: var(--primary-600); }
.bd-btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.bd-btn.primary:hover { background: var(--primary-600); color: #fff; }
.bd-btn.ghost-danger:hover { border-color: var(--rose); color: #c23b64; }
.bd-btn.sm { padding: 6px 11px; font-size: .76rem; }
.bd-apply textarea, .bd-apply input[type=text] { width: 100%; border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; font-size: .84rem; font-family: var(--font-body); color: var(--text); resize: vertical; }
.bd-apply textarea:focus, .bd-apply input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-100); }
.bd-pending { border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; margin-bottom: 10px; }
.bd-pending .hd { display: flex; align-items: center; gap: 9px; font-size: .84rem; font-weight: 700; color: var(--text); }
.bd-pending .msg { font-size: .8rem; color: var(--text-2); line-height: 1.75; margin: 7px 0 10px; white-space: pre-wrap; }
.bd-pending .acts { display: flex; gap: 8px; }

/* 发布表单 */
.bd-form-card { max-width: 760px; margin: 0 auto; background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 24px 26px 26px; box-shadow: var(--shadow-sm); }
.bd-field { margin-bottom: 15px; }
.bd-field > label { display: block; font-size: .79rem; font-weight: 700; color: var(--text-2); margin-bottom: 6px; }
.bd-field .hint { font-size: .72rem; color: var(--text-4); margin-top: 5px; }
.bd-field input[type=text], .bd-field input[type=date], .bd-field input[type=number],
.bd-field select, .bd-field textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px;
  font-size: .86rem; color: var(--text); background: #fff; font-family: var(--font-body);
}
.bd-field textarea { min-height: 130px; resize: vertical; line-height: 1.8; }
.bd-field input:focus, .bd-field select:focus, .bd-field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-100); }
.bd-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.bd-row3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 700px) { .bd-row2, .bd-row3 { grid-template-columns: 1fr; } }
.bd-typepick { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 9px; }
.bd-typepick input { position: absolute; opacity: 0; pointer-events: none; }
.bd-typepick label { display: flex; align-items: center; gap: 8px; border: 1.5px solid var(--border); border-radius: 11px; padding: 10px 12px; font-size: .8rem; font-weight: 600; color: var(--text-2); cursor: pointer; }
.bd-typepick input:checked + label { border-color: var(--primary); background: var(--primary-50); color: var(--primary-600); }
.bd-err { background: #fdecea; border: 1px solid #f6c9c3; color: #a5281b; border-radius: 10px; padding: 10px 13px; font-size: .82rem; margin-bottom: 14px; }
.bd-err ul { margin: 0; padding-left: 16px; }

/* 「全部类型」小标题：和上面带数量的热门玩法区分开 */
.bd-label { font-family: var(--font-head); font-size: .68rem; font-weight: 600; letter-spacing: .08em; color: var(--text-4); text-transform: uppercase; margin-bottom: 8px; }