*{margin:0;padding:0;box-sizing:border-box}
:root{
  /* 主色调：极淡的紫。只在「需要被看见」的地方出现（主按钮、当前导航、链接），
     大面积底色几乎接近白，避免整站泛紫显得花哨。 */
  --bg:#faf9fd; --surface:#fff; --border:#eeecf5; --border-2:#e2dff0;
  --text:#1a1826; --text-2:#5d5a6d; --text-3:#918d9f;
  --primary:#6a5da8; --primary-soft:#f4f2fd; --primary-dark:#54478d;
  --green:#0d8a4f; --green-soft:#e8f6ee;
  --amber:#a96a08; --amber-soft:#fdf4e5;
  --red:#c93a3a; --red-soft:#fdeeee;
  --purple:#8a5f9e; --purple-soft:#f7eefb;
  --sb-bg:#1c1a28; --sb-text:#c4c0d5; --sb-hover:#2a2638;
  --radius:12px;
  --shadow-sm:0 1px 2px rgba(26,24,38,.04);
  --shadow-md:0 6px 20px -8px rgba(26,24,38,.14);
}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--text); font-size:14px; -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font-family:inherit;font-size:inherit}
input,select,textarea{outline:none}
.app{display:flex;height:100vh;overflow:hidden}

/* ---------- 登录 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f7f5fc;padding:24px}
.login-card{width:100%;max-width:392px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:34px 32px 28px;box-shadow:0 1px 2px rgba(26,24,38,.04)}
.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:26px}
.login-brand .brand-mark{width:34px;height:34px;border-radius:9px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600}
.login-title{font-size:19px;font-weight:600;letter-spacing:-.3px}
.login-desc{font-size:12.5px;color:var(--text-3);margin-top:6px;margin-bottom:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--text-2);margin-bottom:6px}
.input{
  width:100%;height:38px;border:1px solid var(--border-2);border-radius:8px;padding:0 12px;
  font-size:13.5px;color:var(--text);background:#fff;transition:border-color .12s,box-shadow .12s;
}
.input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(106,93,168,.14)}
textarea.input{height:auto;padding:9px 12px;resize:vertical;line-height:1.6}
select.input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238f8a9e' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;padding-right:30px}
.login-btn{width:100%;height:40px;border:0;border-radius:9px;background:var(--primary);color:#fff;font-size:14px;font-weight:500;cursor:pointer;margin-top:6px}
.login-btn:hover{background:var(--primary-dark)}
.login-join{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:18px;padding:11px 14px;border:1px solid var(--primary);border-radius:8px;color:var(--primary);text-decoration:none;font-size:13px;font-weight:500;transition:background .15s ease}
.login-join:hover{background:var(--primary-soft)}
.login-join-arrow{font-size:14px;line-height:1}
.login-err{background:var(--red-soft);color:var(--red);font-size:12.5px;padding:9px 12px;border-radius:7px;margin-bottom:14px}

/* ---------- 侧边栏 ---------- */
.sidebar{width:228px;flex:0 0 228px;background:var(--sb-bg);color:var(--sb-text);display:flex;flex-direction:column;padding:18px 12px 12px}
.brand{display:flex;align-items:center;gap:10px;padding:0 10px 16px}
.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;flex:0 0 30px}
.brand-name{color:#fff;font-size:14px;font-weight:600;letter-spacing:.2px;line-height:1.2}
.brand-sub{font-size:10.5px;color:#8b85a3;letter-spacing:.6px;margin-top:2px;text-transform:uppercase}
.nav{position:relative;display:flex;flex-direction:column}
.nav-label{position:relative;z-index:1;font-size:11px;color:#8b85a3;padding:14px 10px 7px;letter-spacing:.5px}

/* 高亮块只有一个，切页时整块上下滑到目标项 */
.nav-hl{
  position:absolute;top:0;left:0;right:0;height:0;border-radius:8px;opacity:0;
  background:#332d4c;box-shadow:inset 0 0 0 1px rgba(154,140,216,.16),0 3px 12px -8px rgba(0,0,0,.8);
  pointer-events:none;z-index:0;will-change:transform,height;
  transition:transform .36s cubic-bezier(.32,.94,.36,1),height .36s cubic-bezier(.32,.94,.36,1),opacity .2s ease;
}
.nav-hl.jump{transition:none}
.nav-hl:before{content:'';position:absolute;left:0;top:50%;width:2.5px;height:16px;border-radius:0 2px 2px 0;
  background:#b4a7f2;transform:translateY(-50%)}

.nav-item{position:relative;z-index:1;display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;
  font-size:14px;letter-spacing:.1px;color:var(--sb-text);cursor:pointer;user-select:none;
  transition:background .2s ease,color .2s ease}
.nav-item:hover:not(.active){background:var(--sb-hover);color:#eae7f4}
.nav-item.active{color:#fff}
.nav-item .dot{width:5px;height:5px;border-radius:50%;background:transparent;flex:0 0 5px;transition:background .22s ease,transform .22s ease}
.nav-item.active .dot{background:#b4a7f2;transform:scale(1.2)}
.nav-item .badge{margin-left:auto;background:#7264b4;color:#fff;font-size:10.5px;padding:1px 6px;border-radius:20px;font-weight:500}

/* 侧栏底部：站内通知。有未读时整块点亮，没未读就退成安静的灰 */
.sb-msg{
  margin-top:auto;display:flex;align-items:center;gap:9px;padding:10px 11px;border-radius:9px;
  background:#262330;border:1px solid #322e42;color:#b8b3c8;cursor:pointer;user-select:none;
  transition:background .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease;
}
.sb-msg:hover{background:#2e2a3c;border-color:#3d3752;color:#eae7f4}
.sb-msg-ic{display:flex;flex:0 0 15px;opacity:.8}
.sb-msg-t{font-size:13.5px}
.sb-msg-n{
  margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:10px;
  background:#b6433f;color:#fff;font-size:11px;font-weight:600;line-height:1;
  display:flex;align-items:center;justify-content:center;
}
.sb-msg.has{
  background:linear-gradient(135deg,#4b4080,#65559f);border-color:#7364b6;color:#fff;
  box-shadow:0 10px 22px -14px rgba(106,93,168,.95),inset 0 1px 0 rgba(255,255,255,.08);
}
.sb-msg.has:hover{background:linear-gradient(135deg,#544787,#6f5fae);border-color:#8474c6}
.sb-msg.has .sb-msg-ic{opacity:1}
.sb-msg.has .sb-msg-n{background:#fff;color:#4b4080}
/* 停在通知中心时，这块就是「当前页」，跟导航高亮同一个语气 */
.sb-msg.on{background:#332d4c;border-color:#4b4370;color:#fff}
.sb-msg.on:hover{background:#3a3356;border-color:#5a5080}
/* 头像：浅紫底深紫字，跟着全站淡紫走，不用高饱和色块 */
.avatar{width:28px;height:28px;border-radius:50%;background:#f0edfb;color:#5b4f9b;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex:0 0 28px}

/* ---------- 顶栏账号菜单 ---------- */
.user-wrap{position:relative}
.user-btn{
  position:relative;display:flex;align-items:center;gap:8px;height:34px;padding:0 9px 0 5px;
  border:1px solid transparent;border-radius:9px;background:transparent;cursor:pointer;
  color:var(--text-2);font-size:13px;max-width:186px;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.user-btn:hover{background:var(--primary-soft);border-color:var(--border);color:var(--text)}
.user-btn-name{max-width:96px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.user-caret{
  width:0;height:0;border-left:3.5px solid transparent;border-right:3.5px solid transparent;
  border-top:4px solid var(--text-3);margin-left:1px;transition:transform .2s ease;
}
.user-btn[aria-expanded="true"] .user-caret{transform:rotate(180deg)}
.user-dot{
  position:absolute;top:-2px;left:21px;min-width:14px;height:14px;border-radius:7px;background:var(--red);
  color:#fff;font-size:9px;display:flex;align-items:center;justify-content:center;padding:0 3px;
  border:1.5px solid #fff;font-weight:500;line-height:1;
}
.user-menu{
  position:absolute;top:calc(100% + 8px);right:0;width:198px;z-index:120;
  background:#fff;border:1px solid var(--border);border-radius:11px;padding:6px;
  box-shadow:0 14px 36px -16px rgba(26,24,38,.34),0 2px 6px rgba(26,24,38,.04);
  opacity:0;visibility:hidden;transform:translateY(-4px) scale(.985);transform-origin:top right;
  transition:opacity .16s ease,transform .16s ease,visibility .16s;
}
.user-menu.on{opacity:1;visibility:visible;transform:none}
.um-head{padding:9px 10px 10px;border-bottom:1px solid var(--border);margin-bottom:5px}
.um-name{font-size:13px;font-weight:600;color:var(--text);line-height:1.3}
.um-sub{font-size:11.5px;color:var(--text-3);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.um-item{
  display:flex;align-items:center;height:32px;padding:0 10px;border-radius:7px;
  font-size:13px;color:var(--text-2);cursor:pointer;
  transition:background .14s ease,color .14s ease;
}
.um-item:hover{background:var(--primary-soft);color:var(--text)}
.um-item.on{background:var(--primary-soft);color:var(--primary-dark);font-weight:500}
.um-badge{margin-left:auto;background:var(--primary);color:#fff;font-size:10.5px;padding:1px 6px;border-radius:20px;font-weight:500}
.um-sep{height:1px;background:var(--border);margin:5px 6px}
.um-danger{color:var(--red)}
.um-danger:hover{background:var(--red-soft);color:var(--red)}

/* ---------- 顶栏操作手册按钮（唯一的文字按钮，做成实心主色才够醒目） ---------- */
/* 用 .btn.guide-btn 提高优先级：写在 .btn 之前，否则会被 .btn 的白底盖掉 */
.btn.guide-btn{background:var(--primary);border-color:var(--primary);color:#fff;height:30px;padding:0 13px;font-weight:500;
  box-shadow:0 1px 2px rgba(106,93,168,.22)}
.btn.guide-btn:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;
  box-shadow:0 2px 8px -2px rgba(106,93,168,.34)}
.btn.guide-btn svg{opacity:.92}

/* ---------- 主区 ---------- */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:56px;flex:0 0 56px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:14px}
.crumb{font-size:13px;color:var(--text-3)}
.crumb b{color:var(--text);font-weight:500}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.term-select{display:flex;align-items:center;gap:7px;border:1px solid var(--border-2);border-radius:8px;padding:6px 11px;font-size:12.5px;color:var(--text-2);cursor:pointer;background:#fff}
.term-select select{border:0;background:transparent;font-size:12.5px;color:var(--text-2);cursor:pointer;outline:none}
.search-box{display:flex;align-items:center;gap:7px;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:6px 11px;width:200px}
.search-box input{border:0;background:transparent;font-size:12.5px;width:100%;color:var(--text)}
.search-box input::placeholder{color:var(--text-3)}
.icon-btn{width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-2)}
.icon-btn:hover{background:var(--bg)}
.content{flex:1;overflow-y:auto;padding:22px 24px 40px}

.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:18px}
.page-title{font-size:19px;font-weight:600;letter-spacing:-.2px}
.page-desc{font-size:12.5px;color:var(--text-3);margin-top:5px}
.page-actions{margin-left:auto;display:flex;gap:8px}

.btn{display:inline-flex;align-items:center;gap:6px;height:33px;padding:0 13px;border-radius:8px;font-size:13px;border:1px solid var(--border-2);background:#fff;color:var(--text);cursor:pointer;white-space:nowrap;transition:.12s}
.btn:hover{background:var(--bg)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-dark)}
.btn.ghost{border-color:transparent;background:transparent;color:var(--text-2)}
.btn.ghost:hover{background:var(--bg)}
.btn.sm{height:28px;padding:0 10px;font-size:12px;border-radius:7px}
.btn.danger{color:var(--red);border-color:#f0cdcd}
.btn.danger:hover{background:var(--red-soft)}
.btn:disabled{opacity:.5;cursor:not-allowed}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
.card-head{display:flex;align-items:center;padding:15px 18px 13px;gap:10px}
.card-title{font-size:14px;font-weight:600}
.card-sub{font-size:12px;color:var(--text-3);margin-top:3px}
.card-body{padding:0 18px 18px}

.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
.metric{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:15px 17px 14px}
.metric-label{font-size:12.5px;color:var(--text-2);display:flex;align-items:center;gap:6px}
.metric-val{font-size:25px;font-weight:600;letter-spacing:-.6px;margin:9px 0 0;line-height:1.1;font-variant-numeric:tabular-nums}
.metric-val small{font-size:14px;font-weight:500;color:var(--text-2);margin-left:2px}
.metric-foot{font-size:11.5px;color:var(--text-3);margin-top:9px;display:flex;align-items:center;gap:5px}
.up{color:var(--red)} .down{color:var(--green)}
.tag-mini{background:var(--bg);border-radius:5px;padding:1px 6px;font-size:11px;color:var(--text-2)}

.grid-2{display:grid;grid-template-columns:1.35fr 1fr;gap:14px;margin-bottom:16px}
.bar-row{display:flex;align-items:center;gap:12px;padding:7px 0}
.bar-name{width:82px;flex:0 0 82px;font-size:12.5px;color:var(--text-2)}
.bar-track{flex:1;height:22px;background:var(--bg);border-radius:5px;overflow:hidden}
.bar-fill{height:100%;border-radius:5px;background:linear-gradient(90deg,#9a8cd8,#6a5da8);transition:width .6s ease}
.bar-val{width:80px;flex:0 0 80px;text-align:right;font-size:12.5px;font-weight:500;font-variant-numeric:tabular-nums}
.stack-bar{display:flex;height:26px;border-radius:6px;overflow:hidden;margin:6px 0 14px;background:var(--bg)}
.stack-seg{height:100%}
.legend{display:flex;flex-wrap:wrap;gap:8px 16px}
.legend-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-2)}
.legend-sq{width:8px;height:8px;border-radius:2px}
.legend-num{color:var(--text-3);font-variant-numeric:tabular-nums}
.feed{display:flex;flex-direction:column}
.feed-item{display:flex;gap:11px;padding:10px 0;border-bottom:1px solid #f4f2f9}
.feed-item:last-child{border-bottom:0;padding-bottom:0}
.feed-dot{width:7px;height:7px;border-radius:50%;margin-top:5px;flex:0 0 7px}
.feed-text{font-size:12.5px;line-height:1.55;color:var(--text-2)}
.feed-text b{color:var(--text);font-weight:500}
.feed-time{font-size:11px;color:var(--text-3);margin-top:3px}

.filters{display:flex;gap:9px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.chip{height:31px;padding:0 12px;border-radius:8px;border:1px solid var(--border-2);background:#fff;font-size:12.5px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.chip:hover{border-color:#d3d0e0;background:#fdfcfe}
.chip.on{background:var(--primary-soft);border-color:#ded7f4;color:var(--primary);font-weight:500}
.chip-count{font-size:11px;background:rgba(0,0,0,.05);border-radius:4px;padding:0 5px}
.chip.on .chip-count{background:#e6e0f8}

table{width:100%;border-collapse:collapse}
thead th{text-align:left;font-size:11.5px;font-weight:500;color:var(--text-3);letter-spacing:.3px;padding:10px 14px;background:#fbfafd;border-bottom:1px solid var(--border);white-space:nowrap}
tbody td{padding:12px 14px;border-bottom:1px solid #f4f2f9;font-size:13px;vertical-align:middle}
tbody tr:hover{background:#fcfbfe}
tbody tr:last-child td{border-bottom:0}
.num{font-variant-numeric:tabular-nums;text-align:right}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--text-2)}
.cell-strong{font-weight:500}
.cell-sub{font-size:11.5px;color:var(--text-3);margin-top:3px}
.link{color:var(--primary);cursor:pointer;font-size:12.5px}
.link:hover{text-decoration:underline}

.pill{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;padding:3px 8px;border-radius:6px;font-weight:500;white-space:nowrap}
.pill .pdot{width:5px;height:5px;border-radius:50%;background:currentColor}
.p-gray{background:#f4f2f9;color:#635d72}
.p-blue{background:var(--primary-soft);color:var(--primary-dark)}
.p-amber{background:var(--amber-soft);color:var(--amber)}
.p-green{background:var(--green-soft);color:var(--green)}
.p-purple{background:var(--purple-soft);color:var(--purple)}
.p-red{background:var(--red-soft);color:var(--red)}

.back-link{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-2);cursor:pointer;margin-bottom:12px}
.back-link:hover{color:var(--primary)}
.quote-hero{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin-bottom:14px;display:flex;gap:20px;align-items:flex-start}
.qh-title{font-size:16px;font-weight:600;margin-bottom:7px}
.qh-meta{display:flex;gap:18px;font-size:12.5px;color:var(--text-2);flex-wrap:wrap}
.qh-meta b{color:var(--text);font-weight:500}
.countdown{margin-left:auto;text-align:right;background:var(--amber-soft);border:1px solid #f5e2bd;border-radius:9px;padding:10px 16px;min-width:150px}
.countdown.done{background:var(--green-soft);border-color:#c9e6d6}
.cd-label{font-size:11.5px;color:var(--amber)}
.countdown.done .cd-label{color:var(--green)}
.cd-val{font-size:18px;font-weight:600;color:#8a5a06;margin-top:4px;font-variant-numeric:tabular-nums;letter-spacing:-.3px}
.countdown.done .cd-val{color:var(--green);font-size:15px}

.sup-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.sup-card{border:1px solid var(--border);border-radius:9px;padding:13px 14px;background:#fff}
.sup-card.win{border-color:#b9dcc8;background:#fbfefc}
.sup-top{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.sup-ava{width:26px;height:26px;border-radius:6px;background:#f3f1f9;color:#504a62;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:500;flex:0 0 26px}
.sup-name{font-size:13px;font-weight:500;line-height:1.3}
.sup-total{font-size:19px;font-weight:600;letter-spacing:-.4px;font-variant-numeric:tabular-nums}
.sup-total small{font-size:12px;font-weight:400;color:var(--text-3);margin-left:2px}
.sup-foot{display:flex;align-items:center;justify-content:space-between;margin-top:7px;font-size:11.5px;color:var(--text-3)}
.best-badge{background:var(--green-soft);color:var(--green);font-size:10.5px;padding:2px 6px;border-radius:5px;font-weight:500}
.sealed{background:var(--bg);border:1px dashed var(--border-2);border-radius:9px;padding:22px;text-align:center;color:var(--text-3);font-size:12.5px;line-height:1.8}

.cmp-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.cmp-head{display:flex;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border);gap:10px}
.cmp-table th{text-align:right;font-size:11.5px}
.cmp-table th:first-child{text-align:left}
.cmp-table td{font-size:12.5px}
.price-cell{text-align:right;font-variant-numeric:tabular-nums}
.price-low{color:var(--green);font-weight:600;background:var(--green-soft)}
.unit-price{font-size:11px;color:var(--text-3);font-weight:400;display:block;margin-top:1px}
.price-low .unit-price{color:#2f8a5e}
tfoot td{padding:13px 14px;background:#fbfafd;border-top:1px solid var(--border);font-size:13px;font-weight:500;font-variant-numeric:tabular-nums;text-align:right}
tfoot td:first-child{text-align:left}

.ring{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex:0 0 38px}
.mini-stat{text-align:right}
.mini-stat b{display:block;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
.mini-stat span{font-size:11px;color:var(--text-3)}
.ph-row{display:grid;grid-template-columns:1fr 110px 110px 100px 90px;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid #f4f2f9;font-size:12.5px}
.ph-row:last-child{border-bottom:0}
.spark{display:flex;align-items:flex-end;gap:3px;height:24px}
.spark i{width:8px;background:#e1dbf3;border-radius:2px 2px 0 0;display:block}
.spark i.hi{background:var(--primary)}

.empty{padding:40px;text-align:center;color:var(--text-3);font-size:13px;line-height:1.9}
.warn-box{border:1px solid #f3e2c4;background:#fefaf2;border-radius:8px;padding:14px 16px;display:flex;gap:10px;align-items:flex-start}
.warn-text{font-size:12.5px;color:#8a5a06;line-height:1.6}
.warn-text b{font-weight:600}

/* ---------- 图片附件 ---------- */
.img-strip{display:flex;flex-wrap:wrap;gap:9px;align-items:flex-start;min-height:40px}
.img-empty{font-size:12px;color:var(--text-3);border:1px dashed var(--border-2);border-radius:8px;padding:14px 18px;width:100%;text-align:center}
.img-thumb{position:relative;width:84px;height:84px;border-radius:8px;overflow:hidden;border:1px solid var(--border);background:var(--bg);flex:0 0 84px}
.img-thumb img{width:100%;height:100%;object-fit:cover;cursor:zoom-in;display:block}
.img-del{position:absolute;top:2px;right:2px;width:17px;height:17px;border-radius:50%;background:rgba(20,24,32,.62);color:#fff;font-size:12px;line-height:17px;text-align:center;cursor:pointer}
.img-del:hover{background:var(--red)}
.sup-imgs{display:flex;gap:6px;margin-top:9px;padding-top:9px;border-top:1px dashed #f2f0f8}
.sup-imgs img{width:40px;height:40px;border-radius:6px;object-fit:cover;border:1px solid var(--border);cursor:zoom-in}
.img-count{font-size:10.5px;color:var(--text-3);margin-left:6px;font-weight:400}

/* 审批弹窗里的项目清单 */
.rv-list{display:flex;flex-direction:column;gap:1px;background:var(--border);border-radius:9px;overflow:hidden;margin-bottom:12px}
.rv-item{display:flex;align-items:center;gap:12px;background:#fff;padding:11px 13px}
.rv-main{flex:1;min-width:0}
.rv-amount{font-size:13.5px;font-weight:600;font-variant-numeric:tabular-nums;flex:0 0 auto}
.rv-detail{margin-top:8px;padding-top:7px;border-top:1px dashed var(--border);font-size:11.5px;color:var(--text-3);line-height:1.9}
.rv-detail-row{display:flex;gap:10px;justify-content:space-between}
.rvd-name{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rvd-name i{font-style:normal;color:#b3aec2;margin-left:6px}
.rvd-calc{flex:0 0 auto;font-variant-numeric:tabular-nums}
.rvd-calc b{color:var(--text-2);font-weight:500}
.rvd-more{color:var(--text-3);font-size:11px;margin-top:2px}

/* ---------- 弹窗 ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(16,20,28,.42);display:flex;align-items:center;justify-content:center;z-index:100;padding:24px;opacity:0;animation:fade .16s forwards}
@keyframes fade{to{opacity:1}}
.modal{background:#fff;border-radius:12px;width:100%;max-width:620px;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 12px 40px rgba(26,24,38,.16);transform:translateY(6px);animation:rise .18s forwards}
@keyframes rise{to{transform:translateY(0)}}
.modal.lg{max-width:860px}
.modal.sm{max-width:430px}
.modal.xl{max-width:1180px}
.modal-head{padding:18px 22px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center}
.modal-title{font-size:15px;font-weight:600}
.modal-close{margin-left:auto;cursor:pointer;color:var(--text-3);width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:6px}
.modal-close:hover{background:var(--bg);color:var(--text)}
.modal-body{padding:18px 22px;overflow-y:auto}
.modal-foot{padding:14px 22px 18px;border-top:1px solid var(--border);display:flex;gap:9px;justify-content:flex-end}

/* ---------- 明细行 / 批量提报表格 ---------- */
.item-wrap,.batch-wrap{border:1px solid var(--border);border-radius:8px;overflow:auto;background:#fff}
.item-wrap{max-height:250px}
.batch-wrap{max-height:44vh}
.item-table,.batch-table{width:100%;border-collapse:collapse;font-size:12.5px}
/* 列比较多，强制最小宽度让容器横向滚动，而不是把每列都挤到看不清 */
.batch-table{min-width:1180px}
.item-table{min-width:800px}
.item-table th,.batch-table th{
  position:sticky;top:0;z-index:2;background:#f8f6fc;color:var(--text-2);font-weight:500;font-size:11.5px;
  padding:7px 6px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap;
}
.item-table th.num,.batch-table th.num{text-align:right}
.item-table td,.batch-table td{padding:4px 5px;border-bottom:1px solid #f5f3fa;vertical-align:middle}
.item-table tr:last-child td,.batch-table tr:last-child td{border-bottom:0}
.item-table td.num,.batch-table td.num{text-align:right;color:var(--text-2);font-variant-numeric:tabular-nums}
.item-table .amt{color:var(--text);font-weight:500}
.tinput{
  width:100%;height:28px;border:1px solid transparent;border-radius:6px;padding:0 7px;
  font-size:12.5px;background:transparent;color:var(--text);transition:.1s;
}
.tinput:hover{border-color:var(--border)}
.tinput:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(106,93,168,.1)}
.tinput.num{text-align:right;font-variant-numeric:tabular-nums}
select.tinput{background:#fff;border-color:var(--border);cursor:pointer}
.item-foot{display:flex;align-items:center;gap:10px;margin-top:8px;font-size:12.5px}
.item-foot b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}
.item-tip{font-size:11.5px;color:var(--text-3);line-height:1.7;margin-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.item-editor{border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-top:4px}
.item-editor-head{display:grid;grid-template-columns:1.9fr .9fr 1.4fr 74px 58px 28px;gap:8px;padding:9px 12px;background:#fbfafd;font-size:11.5px;color:var(--text-3);border-bottom:1px solid var(--border)}
.item-editor-row{display:grid;grid-template-columns:1.9fr .9fr 1.4fr 74px 58px 28px;gap:8px;padding:7px 12px;border-bottom:1px solid #f4f2f9;align-items:center}
.item-editor-row:last-child{border-bottom:0}
.item-editor input{width:100%;height:30px;border:1px solid var(--border-2);border-radius:6px;padding:0 8px;font-size:12.5px}
.item-editor input:focus{border-color:var(--primary)}
.del-row{cursor:pointer;color:var(--text-3);text-align:center;font-size:16px;line-height:1}
.del-row:hover{color:var(--red)}
.check-list{display:flex;flex-wrap:wrap;gap:8px;max-height:150px;overflow-y:auto;padding:2px}
.check-item{display:flex;align-items:center;gap:7px;border:1px solid var(--border-2);border-radius:7px;padding:7px 11px;font-size:12.5px;cursor:pointer;user-select:none}
.check-item:hover{border-color:#d3d0e0}
.check-item.on{border-color:var(--primary);background:var(--primary-soft);color:var(--primary-dark);font-weight:500}

/* 询价单的项目勾选：多批次常常同名，单列 + 「编号 · 校区 · 项数」副信息才分得清 */
.check-list.col-list{flex-direction:column;flex-wrap:nowrap;gap:6px}
.check-item.ci-proj{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr) auto;column-gap:10px;row-gap:2px;align-items:center;padding:8px 12px}
.ci-body{display:flex;flex-direction:column;gap:2px;min-width:0}
.ci-title{font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ci-meta{font-size:11px;color:var(--text-3);font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ci-right{grid-column:3;grid-row:1 / span 2;font-size:11.5px;color:var(--text-2);font-weight:400;white-space:nowrap;text-align:right}
.check-item.on .ci-meta,.check-item.on .ci-right{color:var(--primary)}

/* ---------- Toast ---------- */
#toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:300;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:#221f30;color:#fff;font-size:13px;padding:9px 16px;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.18);animation:fade .16s;max-width:420px}
.toast.err{background:#a32d2d}
.toast.ok{background:#146c46}

.sealed-note{font-size:11.5px;color:var(--text-3);display:inline-flex;align-items:center;gap:5px}

/* ---------- 通知中心 / 入驻审核 ---------- */
.msg-list{display:flex;flex-direction:column}
.msg-item{display:flex;gap:12px;padding:14px 18px;border-bottom:1px solid #f4f2f9;align-items:flex-start}
.msg-item:last-child{border-bottom:0}
.msg-item.unread{background:#fbf9fe}
.msg-dot{width:7px;height:7px;border-radius:50%;margin-top:6px;flex:0 0 7px}
.msg-title{font-size:13px;font-weight:500;display:flex;align-items:center;gap:7px}
.msg-new{background:var(--red-soft);color:var(--red);font-size:10px;padding:1px 5px;border-radius:4px;font-weight:400}
.msg-body{font-size:12.5px;color:var(--text-2);margin-top:4px;line-height:1.6}
.msg-time{font-size:11px;color:var(--text-3);margin-top:5px}
.msg-acts{display:flex;flex-direction:column;gap:6px;align-items:flex-end;flex:0 0 auto;font-size:12px}

.cred-box{background:var(--bg);border-radius:9px;padding:12px 16px}
.cred-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px dashed var(--border);font-size:13px}
.cred-row:last-child{border-bottom:0}
.cred-row span{color:var(--text-3);font-size:12.5px}
.cred-row b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:600}
.kv-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}
.kv-grid>div{display:flex;flex-direction:column;gap:3px;font-size:12.5px}
.kv-grid span{color:var(--text-3);font-size:11.5px}
.kv-grid b{font-weight:500}

.ch-row{display:flex;align-items:flex-start;gap:14px;padding:14px 0;border-top:1px solid #f4f2f9}
.ch-row:first-child{border-top:0;padding-top:0}
.ch-info{flex:1;min-width:0}
.ch-name{font-size:13px;font-weight:500;display:flex;align-items:center;gap:8px}
.ch-desc{font-size:12px;color:var(--text-3);line-height:1.65;margin-top:4px}
.switch{position:relative;display:inline-block;width:38px;height:21px;flex:0 0 38px;margin-top:2px}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:#ded9ec;border-radius:20px;transition:.16s;cursor:pointer}
.switch span:before{content:'';position:absolute;width:17px;height:17px;left:2px;top:2px;background:#fff;border-radius:50%;transition:.16s}
.switch input:checked+span{background:var(--primary)}
.switch input:checked+span:before{transform:translateX(17px)}
.ev-table td{padding:9px 14px;font-size:12.5px}

/* ---------- 需求表导入 ---------- */
.import-bar{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.import-hint{font-size:11.5px;color:var(--text-3);line-height:1.6}
.import-panel{border:1px solid #ded7f4;background:#f9f7fe;border-radius:8px;padding:11px 13px;margin-bottom:12px}
.imp-head{display:flex;align-items:center;gap:9px;font-size:12.5px;color:#4f4289;flex-wrap:wrap}
.imp-head span{font-size:11.5px;color:#7b6fb0}
.imp-body{display:flex;align-items:center;gap:9px;margin-top:9px;flex-wrap:wrap}
.imp-note{font-size:11.5px;color:#7b6fb0}
/* 只填了数量、还没单价的导入行 */
.batch-table tr.row-todo td{background:#fffdf3}
.batch-table tr.row-todo input[data-f="unitPrice"]{border-color:#e8c98a;background:#fffaf0}

/* ============================ 需求汇总（矩阵表） ============================ */
.row-click{cursor:pointer}
.row-click:hover td{background:#fbf9fe}
.crumb-link{color:var(--primary);cursor:pointer}
.crumb-link:hover{text-decoration:underline}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}
.stat-label{font-size:12px;color:var(--text-3)}
.stat-val{font-size:21px;font-weight:600;margin-top:6px;letter-spacing:-.4px;font-variant-numeric:tabular-nums}
.stat-foot{font-size:11.5px;color:var(--text-3);margin-top:5px}

/* 矩阵：物料列固定在左侧，校区列横向滚动 */
.mx-wrap{overflow:auto;max-height:min(560px,calc(100vh - 300px));border-top:1px solid var(--border)}
.mx{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:12.5px}
.mx th,.mx td{padding:7px 9px;border-bottom:1px solid #f5f3fa;white-space:nowrap;vertical-align:middle}
.mx thead th{position:sticky;top:0;z-index:3;background:#fbfafd;font-weight:500;color:var(--text-2);font-size:11.5px;text-align:left}
.mx tbody tr:hover td{background:#fbf9fe}
/* 左侧冻结：物料 + 单位 + 合计 + 单价 + 金额。
   校区一多，横向翻到第 12 个校区时还能看见这一行是什么、多少钱。 */
.mx .c-item{position:sticky;left:0;z-index:2;background:var(--surface);width:214px;min-width:214px;max-width:214px;white-space:normal;box-shadow:2px 0 6px -3px rgba(24,20,36,.14),1px 0 0 #f2f0f8}
.mx .c-unit{position:sticky;left:214px;z-index:2;background:var(--surface);box-shadow:2px 0 6px -3px rgba(24,20,36,.12),1px 0 0 #f2f0f8}
.mx .c-total{position:sticky;left:270px;z-index:2;background:#fcfbfe;width:72px;min-width:72px;max-width:72px}
.mx .c-price{position:sticky;left:342px;z-index:2;background:var(--surface);width:96px;min-width:96px;max-width:96px;box-shadow:1px 0 0 #f2f0f8}
.mx .c-amount{position:sticky;left:438px;z-index:2;background:var(--surface);width:100px;min-width:100px;max-width:100px;box-shadow:2px 0 6px -3px rgba(24,20,36,.14),1px 0 0 #f2f0f8}
.mx thead .c-item{z-index:4;background:#fbfafd}
.mx thead .c-unit{z-index:4;background:#fbfafd}
.mx thead .c-total{z-index:4}
.mx thead .c-price{z-index:4;background:#fbfafd}
.mx thead .c-amount{z-index:4;background:#fbfafd}
.mx tbody tr:hover .c-item,.mx tbody tr:hover .c-unit,.mx tbody tr:hover .c-price,.mx tbody tr:hover .c-amount{background:#fbf9fe}
.mx tbody tr:hover .c-total{background:#f7f5fc}
.mx-name{font-size:12.5px;color:var(--text);line-height:1.35}
.mx-meta{font-size:11px;color:var(--text-3);margin-top:2px;line-height:1.35}
.mx-tag{display:inline-block;font-size:10px;padding:1px 4px;border-radius:4px;background:#f4f2f9;color:#817b90;margin-left:3px;vertical-align:1px}
.mx-unit{color:var(--text-2);text-align:center;width:56px}
.mx-camp{text-align:center !important;min-width:64px;color:var(--text-2)}
.mx-num{text-align:right !important;font-variant-numeric:tabular-nums}
.mx-total{font-weight:600;background:#fcfbfe}
.mx tbody tr:hover .mx-total{background:#f7f5fc}
.mx-amount{color:var(--text);min-width:92px}
.mx-act{text-align:right;width:96px}
.mx-inp{width:100%;min-width:52px;height:26px;border:1px solid transparent;border-radius:5px;background:transparent;
  font-size:12.5px;font-variant-numeric:tabular-nums;text-align:right;color:var(--text);padding:0 5px;outline:none}
.mx-inp:hover{border-color:var(--border-2);background:#fff}
.mx-inp:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 2px var(--primary-soft)}
.mx-inp:disabled{color:var(--text-3);cursor:not-allowed}
.mx-price{font-weight:500;color:var(--primary-dark)}
.mx-price-h{min-width:88px}
.mx td .mx-inp::placeholder{color:#d3cfe0}

/* 询价对比弹窗 */
.qt-table{min-width:560px;table-layout:auto}
.qt-table .tinput{width:100%}
.qt-table td:nth-child(2) .tinput{text-align:right}
.qt-table td:nth-child(4){text-align:center}

/* 同名多档：选规格 */
.spec-pick-list{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow:auto}
.spec-pick{border:1px solid var(--border);border-radius:8px;padding:10px 12px;cursor:pointer;transition:.12s}
.spec-pick:hover{border-color:var(--primary);background:#f9f7fe}
.sp-main{font-size:13px;color:var(--text)}
.sp-sub{font-size:11.5px;color:var(--text-3);margin-top:3px}

@media (max-width:1180px){
  .stat-row{grid-template-columns:repeat(2,1fr)}
}


@media (max-width:1180px){
  .metrics{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .sup-cards{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
}

/* 行内「⋯」更多操作：把低频操作收起来，避免一行堆 5-6 个链接 */
.link.dots{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:5px;color:var(--text-3);font-size:15px;line-height:1;vertical-align:-5px}
.link.dots:hover{background:#f3f1f9;color:var(--text-1)}
.row-menu{position:fixed;z-index:300;min-width:128px;background:var(--surface);border:1px solid var(--border);border-radius:9px;box-shadow:0 10px 28px -10px rgba(24,20,36,.28);padding:5px;animation:pop .12s ease}
.row-menu-item{padding:7px 11px;font-size:12.5px;color:var(--text-1);border-radius:6px;cursor:pointer;white-space:nowrap}
.row-menu-item:hover{background:#f7f5fc}
.row-menu-item.danger{color:var(--red)}
.row-menu-item.danger:hover{background:#fdf2f2}

/* 流程步骤条：让人一眼知道现在走到哪一步 */
.steps{display:flex;align-items:center;gap:0;margin-bottom:16px;flex-wrap:wrap;background:#fbfafd;border:1px solid var(--border);border-radius:10px;padding:13px 18px}
.step{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-3)}
.step-num{width:20px;height:20px;border-radius:50%;background:#f2f0f8;color:var(--text-3);display:flex;align-items:center;justify-content:center;font-size:11.5px;font-weight:600;flex:0 0 20px}
.step.done .step-num{background:var(--green-soft);color:var(--green)}
.step.on .step-num{background:var(--primary);color:#fff}
.step.on{color:var(--text-1);font-weight:500}
.step-line{width:28px;height:1px;background:#e9e6f2;margin:0 10px}
.step.done + .step-line{background:var(--green)}


/* ==========================================================================
   视觉细化 + 批次制新增组件
   同一条信息只保留一种权重：标题重、说明轻、数字用等宽数字对齐
   ========================================================================== */

/* 卡片与页面节奏 */
.page-head{margin-bottom:20px;align-items:center}
.page-title{font-size:20px;letter-spacing:-.3px}
.page-desc{margin-top:6px;font-size:12.5px;color:var(--text-3);line-height:1.6}
.card{border-color:var(--border);box-shadow:var(--shadow-sm)}
.card-head{padding:16px 18px 14px}
.card-title{font-size:14.5px;letter-spacing:-.1px}
.card-sub{line-height:1.5}
.metric{box-shadow:var(--shadow-sm);transition:box-shadow .15s,transform .15s}
.metric:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}
.metric-val{font-size:26px}
.btn{height:34px;font-weight:500;transition:background .12s,border-color .12s,box-shadow .12s}
.btn.primary{box-shadow:0 1px 2px rgba(106,93,168,.2)}
.btn.primary:hover{box-shadow:0 2px 8px -2px rgba(106,93,168,.32)}
.btn:focus-visible,.chip:focus-visible,.nav-item:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.chip{height:31px;border-radius:8px}
.chip.on{box-shadow:inset 0 0 0 1px #ded7f4}

/* 表格：更松的行距、表头更轻 */
thead th{padding:11px 14px;font-weight:500;letter-spacing:.2px;background:#fbfafd}
tbody td{padding:13px 14px}
tbody tr{transition:background .1s}
.list-foot{display:flex;align-items:center;gap:12px;margin-top:14px;font-size:12.5px;color:var(--text-3)}

/* 提示条：一个组件覆盖提醒 / 说明 / 错误三种语气 */
.banner{
  display:flex;align-items:flex-start;gap:12px;
  border:1px solid var(--border);background:var(--surface);
  border-radius:10px;padding:13px 16px;margin-bottom:14px;
}
.banner>svg{flex:0 0 18px;margin-top:1px;color:var(--text-3)}
.banner-body{flex:1;min-width:0}
.banner-title{font-size:13px;font-weight:600;color:var(--text);line-height:1.45}
.banner-desc{font-size:12.5px;color:var(--text-2);line-height:1.6;margin-top:3px}
.banner-acts{display:flex;gap:8px;align-items:center;flex:0 0 auto}
.banner.amber{background:#fffdf7;border-color:#f0e0c2}
.banner.amber>svg{color:var(--amber)}
.banner.blue{background:#f9f7fe;border-color:#e0d9f5}
.banner.blue>svg{color:var(--primary)}
.banner.red{background:#fef8f8;border-color:#f0d4d4}
.banner.red>svg{color:var(--red)}
.banner.green{background:#f7fdfa;border-color:#cfe8da}
.banner.green>svg{color:var(--green)}

/* 步骤条补充：说明文字推到右边，不挤在步骤里 */
.steps-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.steps{background:#fcfbfe;padding:13px 18px}
.steps-note{margin-left:auto;font-size:11.5px;color:var(--text-3);line-height:1.6;max-width:340px;text-align:right}
.step{white-space:nowrap}

/* 详情弹窗里的信息栅格 */
.meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 18px}
.meta-grid>div{display:flex;flex-direction:column;gap:5px;font-size:13px}
.meta-grid span{font-size:11.5px;color:var(--text-3)}
.meta-grid b{font-weight:500;line-height:1.3}
.read-box{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:9px 12px;font-size:13px;line-height:1.7;color:var(--text-2);white-space:pre-wrap}
.form-hint{font-size:11.5px;color:var(--text-3);line-height:1.65;margin-top:6px}

/* 审批弹窗的合计行 */
.rv-sum{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;
  background:#fbfafd;border:1px solid var(--border);border-radius:8px;font-size:12.5px;color:var(--text-2)}
.rv-sum b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}

/* 视图切换：内容淡入 + 轻微上移，配合侧栏高亮块的滑动，切换不再「啪」地跳 */
#content.view-in{animation:viewIn .26s cubic-bezier(.2,.7,.3,1)}
@keyframes viewIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* 页面底部说明 */
.note-line{margin-top:16px;font-size:12px;color:var(--text-3);line-height:1.7;padding-left:2px}

/* 空状态更安静一点 */
.empty{padding:44px 24px;font-size:12.5px;color:var(--text-3)}

@media (max-width:1180px){
  .meta-grid{grid-template-columns:repeat(2,1fr)}
  .steps-note{margin-left:0;text-align:left;max-width:none}
}

/* 汇总矩阵：校区数量列居中（和表头对齐），空白就是没报，不拿占位符冒充数据 */
.mx-cqty{text-align:center !important;min-width:72px}
.mx-cqty .mx-inp{text-align:center;padding:0 2px}
.mx-cqty .mx-inp:not(:placeholder-shown){color:var(--text)}

/* 表格下方图例：解释空白、合计、自填标签各是什么意思 */
.table-note{display:flex;flex-wrap:wrap;gap:6px 18px;padding:10px 16px 12px;border-top:1px solid var(--border);
  font-size:11.5px;color:var(--text-3);line-height:1.6}
.table-note b{color:var(--text-2);font-weight:500}

/* 应用内确认框正文 */
.confirm-main{font-size:13.5px;color:var(--text);line-height:1.7}
.confirm-sub{margin-top:8px;font-size:12.5px;color:var(--text-2);line-height:1.7;
  background:var(--bg);border-left:2px solid var(--border-2);padding:7px 10px;border-radius:0 6px 6px 0}

/* 窄屏：右上角只留头像，名字收进菜单里，别把顶栏挤成一排按钮 */
@media (max-width:1080px){
  .user-btn{padding:0 4px}
  .user-btn-name,.user-caret{display:none}
}

/* 矮屏：导航区自己滚，通知卡始终留在底部，不被菜单挤出去 */
@media (max-height:660px){
  .nav{overflow-y:auto;min-height:0;scrollbar-width:thin}
  .nav::-webkit-scrollbar{width:6px}
  .nav::-webkit-scrollbar-thumb{background:#3a3450;border-radius:3px}
  .sb-msg{margin-top:10px}
}