/* ==========================================================================
   TBA之4V4篮球实干 · 正式版样式
   设计语言：球场记分牌（Court Scoreboard）
   策略：移动优先 —— 默认按手机竖屏（375–430px）排布，≥900px 才展开为桌面双栏。
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --bg:          #0B0E13;
  --bg-soft:     #0F131A;
  --card:        #141922;
  --card-2:      #1A212B;
  --line:        #232C38;
  --line-soft:   #1C232D;

  --text:        #E9EEF5;
  --text-2:      #B4BECB;
  --muted:       #7C8798;
  --faint:       #5A6472;

  --brand:       #FF6B2C;
  --brand-soft:  #FF8A4C;
  --brand-dim:   rgba(255,107,44,.14);
  --brand-line:  rgba(255,107,44,.34);
  --amber:       #FFB020;
  --amber-dim:   rgba(255,176,32,.14);

  --ok:          #35D07F;
  --ok-dim:      rgba(53,208,127,.14);
  --warn:        #FFB020;
  --warn-dim:    rgba(255,176,32,.14);
  --danger:      #FF4D4F;
  --danger-dim:  rgba(255,77,79,.14);
  --info:        #4EA8FF;
  --info-dim:    rgba(78,168,255,.14);

  /* 胜负：篮球语境用「红=赢 / 蓝灰=输」，且一律同时输出文字标签，规避红绿歧义 */
  --win:         #FF5A3C;
  --win-dim:     rgba(255,90,60,.16);
  --lose:        #7E8B9C;
  --lose-dim:    rgba(126,139,156,.16);

  --r-sm: 8px;
  --r:    12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --shadow: 0 1px 2px rgba(0,0,0,.5), 0 10px 28px -14px rgba(0,0,0,.7);
  --shadow-lg: 0 24px 64px -28px rgba(0,0,0,.9);

  --topbar-h: 56px;
  --tabbar-h: 62px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);

  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
               "Microsoft YaHei", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;           /* 手机端绝不出现横向滚动 */
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 { margin: 0; font-weight: 650; line-height: 1.3; }
p { margin: 0 0 8px; }
p:last-child { margin-bottom: 0; }

/* ---------- 布局骨架 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  height: calc(var(--topbar-h) + var(--safe-t));
  padding: var(--safe-t) 16px 0;
  display: flex; align-items: center; gap: 12px;
  background: rgba(11,14,19,.88);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; flex: none;
  background: linear-gradient(140deg, var(--brand), #FF9A5C);
  display: grid; place-items: center;
  font-size: 15px; font-weight: 800; color: #fff;
  box-shadow: 0 4px 14px -4px rgba(255,107,44,.85);
}
.brand-text { min-width: 0; }
.brand-name { font-size: 14.5px; font-weight: 700; letter-spacing: .2px; }
.brand-sub {
  font-size: 10.5px; color: var(--faint); letter-spacing: .3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; flex: none; }

.main {
  padding: 16px 16px calc(var(--tabbar-h) + var(--safe-b) + 24px);
  max-width: 1180px; margin: 0 auto;
}
.main-admin { padding-bottom: 32px; }

/* ---------- 底部标签栏（手机主导航） ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  height: calc(var(--tabbar-h) + var(--safe-b));
  padding-bottom: var(--safe-b);
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: rgba(15,19,26,.94);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-top: 1px solid var(--line);
}
.tab {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; font-size: 10.5px; color: var(--faint);
  min-height: 44px; transition: color .15s;
  -webkit-tap-highlight-color: transparent;
}
.tab-ico { font-size: 17px; line-height: 1; }
.tab.active { color: var(--brand); }
.tab.active .tab-ico { transform: translateY(-1px); }

/* ---------- 页头 ---------- */
.page-head { margin-bottom: 16px; }
.page-title { font-size: 21px; letter-spacing: -.2px; }
.page-sub { font-size: 12.5px; color: var(--muted); margin-top: 3px; }

.section-head {
  display: flex; align-items: baseline; gap: 10px;
  margin: 22px 0 10px;
}
.section-head:first-child { margin-top: 0; }
.section-title { font-size: 15px; font-weight: 650; }
.section-note { font-size: 11.5px; color: var(--faint); margin-left: auto; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 14px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.card-tight { padding: 12px; }
.card-head {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px;
}
.card-title { font-size: 14px; font-weight: 650; }
.card-title-sub { font-size: 11.5px; color: var(--faint); font-weight: 400; }
.card-head .right { margin-left: auto; }

.grid { display: grid; gap: 12px; }
@media (min-width: 700px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
@media (min-width: 1000px) {
  .grid-2-1 { grid-template-columns: 1.4fr 1fr; }
}

/* ---------- KPI ---------- */
.kpi-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
@media (min-width: 640px) { .kpi-row { grid-template-columns: repeat(4, 1fr); } }
.kpi {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r); padding: 12px;
}
.kpi-label { font-size: 11px; color: var(--muted); letter-spacing: .2px; }
.kpi-value { font-size: 22px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi-value small { font-size: 12px; color: var(--muted); font-weight: 500; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 40px; padding: 0 16px;
  border-radius: var(--r); font-size: 14px; font-weight: 600;
  background: var(--card-2); color: var(--text-2);
  border: 1px solid var(--line);
  transition: .15s; white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(.975); }
.btn-primary {
  background: linear-gradient(140deg, var(--brand), #FF8A4C);
  border-color: transparent; color: #fff;
  box-shadow: 0 6px 20px -8px rgba(255,107,44,.9);
}
.btn-ghost { background: transparent; }
.btn-danger { background: var(--danger-dim); border-color: rgba(255,77,79,.4); color: #FF8E90; }
.btn-ok { background: var(--ok-dim); border-color: rgba(53,208,127,.4); color: #6FE3A6; }
.btn-sm { min-height: 32px; padding: 0 11px; font-size: 12.5px; border-radius: var(--r-sm); }
.btn-xs { min-height: 28px; padding: 0 9px; font-size: 11.5px; border-radius: var(--r-sm); }
.btn-block { width: 100%; }
.btn:disabled, .btn[disabled] { opacity: .45; pointer-events: none; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- 标签 ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600; line-height: 1.7;
  background: var(--card-2); color: var(--text-2);
  border: 1px solid var(--line); white-space: nowrap;
}
.tag-ok   { background: var(--ok-dim);   color: #6FE3A6; border-color: rgba(53,208,127,.34); }
.tag-warn { background: var(--warn-dim); color: #FFC95C; border-color: rgba(255,176,32,.34); }
.tag-err  { background: var(--danger-dim); color: #FF8E90; border-color: rgba(255,77,79,.34); }
.tag-info { background: var(--info-dim); color: #8CC6FF; border-color: rgba(78,168,255,.34); }
.tag-brand{ background: var(--brand-dim); color: var(--brand-soft); border-color: var(--brand-line); }
.tag-mute { background: transparent; color: var(--faint); }
.tag-win  { background: var(--win-dim);  color: #FF8567; border-color: rgba(255,90,60,.36); }
.tag-lose { background: var(--lose-dim); color: #A9B5C4; border-color: rgba(126,139,156,.36); }
.tag-draw { background: var(--amber-dim); color: #FFC95C; border-color: rgba(255,176,32,.36); }

/* ---------- 提示条 ---------- */
.flash {
  margin: 12px 16px 0;
  padding: 11px 14px; border-radius: var(--r);
  font-size: 13.5px; border: 1px solid var(--line);
  background: var(--card); color: var(--text-2);
  display: flex; gap: 8px; align-items: flex-start;
}
.flash-ok   { border-color: rgba(53,208,127,.4);  background: var(--ok-dim);     color: #8FE9B8; }
.flash-err  { border-color: rgba(255,77,79,.42);  background: var(--danger-dim); color: #FF9EA0; }
.flash-info { border-color: rgba(78,168,255,.4);  background: var(--info-dim);   color: #9CCEFF; }
.flash-warn { border-color: rgba(255,176,32,.42); background: var(--warn-dim);   color: #FFD07A; }
@media (min-width: 1180px) { .flash { max-width: 1180px; margin-left: auto; margin-right: auto; } }

.hint { font-size: 12px; color: var(--faint); line-height: 1.65; }
.hint-block {
  background: var(--bg-soft); border: 1px dashed var(--line);
  border-radius: var(--r); padding: 10px 12px; margin-top: 10px;
  font-size: 12px; color: var(--muted);
}
.empty {
  text-align: center; padding: 28px 12px; color: var(--faint); font-size: 13px;
}

/* ---------- 表单 ---------- */
.field { margin-bottom: 12px; }
.field-label { display: block; font-size: 12.5px; color: var(--text-2); margin-bottom: 6px; font-weight: 600; }
.field-hint { font-size: 11.5px; color: var(--faint); margin-top: 5px; }
.input, .select, textarea.input {
  width: 100%; min-height: 44px; padding: 10px 12px;
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--r); font-size: 15px; color: var(--text);
  outline: none; transition: border-color .15s;
  -webkit-appearance: none; appearance: none;
}
.select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
.input:focus, .select:focus { border-color: var(--brand-line); background: var(--card); }
.form-row { display: grid; gap: 10px; }
@media (min-width: 640px) { .form-row-2 { grid-template-columns: 1fr 1fr; } }

/* ---------- 表格 ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--r); }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 420px; }
.tbl th {
  text-align: left; font-weight: 600; font-size: 11.5px; color: var(--muted);
  padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
.tbl td { padding: 10px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl .num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl .strong { font-weight: 650; }
.tbl .me { background: var(--brand-dim); }

/* ---------- 名单 / 列表 ---------- */
.list { display: flex; flex-direction: column; gap: 8px; }
.list-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; background: var(--bg-soft);
  border: 1px solid var(--line-soft); border-radius: var(--r);
}
.list-item .grow { flex: 1; min-width: 0; }
.list-name { font-size: 14px; font-weight: 600; }
.list-meta { font-size: 11.5px; color: var(--faint); }

/* ---------- 头像 ---------- */
.avatar {
  width: 38px; height: 38px; border-radius: 50%; flex: none;
  display: grid; place-items: center; overflow: hidden;
  background: var(--card-2); border: 1px solid var(--line);
  font-size: 13px; font-weight: 700; color: var(--text-2);
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-lg { width: 64px; height: 64px; font-size: 22px; }
.avatar-sm { width: 28px; height: 28px; font-size: 11px; }
.avatar-xl { width: 96px; height: 96px; font-size: 34px; }

/* 档案页「编辑资料」折叠入口：去掉 details 默认三角，summary 长得像按钮 */
.edit-summary { list-style: none; user-select: none; display: inline-block; }
.edit-summary::-webkit-details-marker { display: none; }
.edit-summary::before { content: '✎ '; }

/* ---------- 星级 ---------- */
.star-badge {
  display: inline-flex; align-items: baseline; gap: 2px;
  font-variant-numeric: tabular-nums; font-weight: 750;
}
.star-badge .v { font-size: 20px; }
.star-badge .u { font-size: 11px; color: var(--faint); font-weight: 500; }
.star-badge-lg .v { font-size: 34px; }
.star-badge-sm .v { font-size: 13px; }
.star-badge-sm .u { font-size: 9px; }

.t-none { color: var(--faint); }
.t-base { color: #8E9AAA; }
.t-low  { color: #8CC6FF; }
.t-mid  { color: #6FE3A6; }
.t-high { color: #FFC95C; }
.t-top  { color: #FF8567; }

/* 星级条：把 1–20 的星级变成一眼可比的横向进度 */
.star-bar {
  height: 6px; border-radius: 99px; background: var(--line);
  overflow: hidden; margin-top: 8px;
}
.star-bar > i {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--brand), #FFB020);
}

/* ---------- 四阶段步进器（移动端纵向，桌面横向） ---------- */
.phase-steps {
  display: flex; flex-direction: column; gap: 0;
  counter-reset: ps;
}
.ps {
  display: grid; grid-template-columns: 26px 1fr; gap: 10px;
  padding: 10px 0; position: relative;
}
.ps:not(:last-child)::after {
  content: ""; position: absolute; left: 12px; top: 40px; bottom: -4px;
  width: 2px; background: var(--line);
}
.ps.done:not(:last-child)::after { background: rgba(53,208,127,.45); }
.ps-cur:not(:last-child)::after { background: var(--brand-line); }
.ps-dot {
  width: 26px; height: 26px; border-radius: 50%; z-index: 1;
  display: grid; place-items: center;
  font-size: 11.5px; font-weight: 700;
  background: var(--card-2); color: var(--faint); border: 2px solid var(--line);
}
.ps.done .ps-dot { background: var(--ok-dim); color: #6FE3A6; border-color: rgba(53,208,127,.5); }
.ps.cur .ps-dot { background: var(--brand); color: #fff; border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-dim); }
.ps-body { min-width: 0; padding-top: 1px; }
.ps-name { font-size: 13.5px; font-weight: 650; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.ps.done .ps-name { color: var(--text-2); }
.ps.settled .ps-dot, .ps.done .ps-dot { }
.ps-time { font-size: 11.5px; color: var(--faint); margin-top: 2px; }
.ps-desc { font-size: 12px; color: var(--muted); margin-top: 3px; }
.ps-panel { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--line); }

@media (min-width: 760px) {
  .phase-steps { flex-direction: row; gap: 8px; }
  .ps { grid-template-columns: 1fr; flex: 1; padding: 0; }
  .ps:not(:last-child)::after { display: none; }
  .ps-body { padding-top: 8px; }
  .ps-panel { grid-column: 1 / -1; }
}

/* ---------- 队伍与阵容 ---------- */
.team-card {
  border: 1px solid var(--line); border-radius: var(--r); padding: 12px;
  background: var(--bg-soft);
}
.team-card.team-a { border-color: rgba(255,107,44,.34); }
.team-card.team-b { border-color: rgba(78,168,255,.34); }
.team-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.team-flag {
  width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center;
  font-size: 12.5px; font-weight: 800;
}
.team-a .team-flag { background: var(--brand-dim); color: var(--brand-soft); }
.team-b .team-flag { background: var(--info-dim); color: #8CC6FF; }
.roster-slot {
  display: flex; align-items: center; gap: 8px; padding: 7px 8px;
  border-radius: var(--r-sm); background: var(--card); margin-bottom: 6px;
  min-height: 44px;
}
.roster-slot:last-child { margin-bottom: 0; }
.roster-slot.empty-slot { border: 1px dashed var(--line); background: transparent; color: var(--faint); }
.order-no {
  width: 20px; height: 20px; border-radius: 6px; flex: none;
  display: grid; place-items: center; font-size: 11px; font-weight: 700;
  background: var(--card-2); color: var(--muted);
}

/* ---------- 逐节比分 ---------- */
.q-list { display: flex; flex-direction: column; gap: 7px; }
.q-row {
  display: grid; grid-template-columns: 52px 1fr auto; gap: 10px; align-items: center;
  padding: 9px 11px; border-radius: var(--r-sm);
  background: var(--bg-soft); border: 1px solid var(--line-soft);
}
.q-label { font-size: 12px; color: var(--muted); font-weight: 600; }
.q-score {
  font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums;
  display: flex; align-items: center; gap: 6px;
}
.q-score .a { color: var(--brand-soft); }
.q-score .b { color: #8CC6FF; }
.q-total {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: 12px; padding: 12px; border-radius: var(--r);
  background: linear-gradient(140deg, rgba(255,107,44,.10), rgba(78,168,255,.08));
  border: 1px solid var(--line);
}
.q-total-score { font-size: 26px; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -.5px; }

/* ---------- 比赛卡 ---------- */
.match-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 14px; margin-bottom: 12px;
  box-shadow: var(--shadow);
}
.match-card-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.match-code { font-size: 15.5px; font-weight: 700; font-variant-numeric: tabular-nums; }
.match-card .match-card-head .right { margin-left: auto; display: flex; gap: 6px; align-items: center; }

/* ---------- 打星控件 ---------- */
.score-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
@media (min-width: 520px) { .score-grid { grid-template-columns: repeat(10, 1fr); } }
.score-pill {
  min-height: 40px; border-radius: var(--r-sm);
  display: grid; place-items: center;
  background: var(--card-2); border: 1px solid var(--line);
  font-size: 13.5px; font-weight: 650; font-variant-numeric: tabular-nums;
  color: var(--text-2); transition: .12s;
  -webkit-tap-highlight-color: transparent;
}
.score-pill:active { transform: scale(.94); }
.score-pill.on {
  background: linear-gradient(140deg, var(--brand), #FF8A4C);
  border-color: transparent; color: #fff;
  box-shadow: 0 4px 14px -6px rgba(255,107,44,.95);
}
.score-pill.done { border-color: var(--brand-line); color: var(--brand-soft); }

.vote-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px;
  background: var(--bg-soft); border: 1px solid var(--line-soft); border-radius: var(--r-sm);
  margin-bottom: 7px;
}
.vote-item:last-child { margin-bottom: 0; }

/* ---------- 逐节比分录入行（超管） ---------- */
.q-edit { display: flex; flex-direction: column; gap: 8px; }
.q-edit-row {
  display: grid;
  grid-template-columns: 54px 1fr auto 1fr auto;
  align-items: center; gap: 8px;
  padding: 9px 10px; border-radius: var(--r);
  background: var(--bg-soft); border: 1px solid var(--line-soft);
  margin: 0;
}
.q-edit-no { font-size: 12px; font-weight: 650; color: var(--muted); }
.q-edit-row .q-in {
  width: 100%; min-height: 40px; text-align: center;
  font-weight: 650; font-variant-numeric: tabular-nums; padding: 6px 8px;
}
.q-edit-row .q-edit-tag { display: none; }
.q-edit-acts { display: flex; gap: 6px; }
@media (min-width: 620px) {
  .q-edit-row { grid-template-columns: 60px 84px auto 84px 92px 1fr; }
  .q-edit-row .q-edit-tag { display: block; }
  .q-edit-acts { justify-content: flex-end; }
}

/* ---------- 进度条 ---------- */
.progress { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; }
.progress > i {
  display: block; height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--brand), #FFB020);
  transition: width .3s;
}
.progress-label {
  display: flex; justify-content: space-between;
  font-size: 11.5px; color: var(--muted); margin-bottom: 6px;
}

/* ---------- 登录页 ---------- */
.login-wrap {
  min-height: 100dvh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 24px 20px calc(24px + var(--safe-b));
}
.login-card {
  width: 100%; max-width: 400px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-xl); padding: 26px 22px;
  box-shadow: var(--shadow-lg);
}
.login-logo {
  width: 56px; height: 56px; border-radius: 18px; margin: 0 auto 16px;
  background: linear-gradient(140deg, var(--brand), #FF9A5C);
  display: grid; place-items: center; font-size: 26px;
  box-shadow: 0 12px 32px -12px rgba(255,107,44,.95);
}
.login-title { text-align: center; font-size: 20px; margin-bottom: 4px; }
.login-sub { text-align: center; font-size: 12.5px; color: var(--muted); margin-bottom: 22px; }

/* ---------- 超管控制台导航 ---------- */
.admin-nav {
  display: flex; gap: 6px; overflow-x: auto; padding: 10px 16px 0;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
  border-bottom: 1px solid var(--line);
  background: rgba(11,14,19,.9);
  position: sticky; top: calc(var(--topbar-h) + var(--safe-t)); z-index: 35;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.admin-nav::-webkit-scrollbar { display: none; }
.admin-nav a {
  flex: none; padding: 9px 13px; border-radius: 999px 999px 0 0;
  font-size: 13px; font-weight: 600; color: var(--muted);
  border-bottom: 2px solid transparent; min-height: 40px;
  display: flex; align-items: center;
}
.admin-nav a.active { color: var(--brand); border-bottom-color: var(--brand); }

.admin-bar {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 14px; flex-wrap: wrap;
}
.admin-title { font-size: 18px; font-weight: 700; }

/* ---------- 时间线 ---------- */
.timeline { position: relative; padding-left: 18px; }
.timeline::before {
  content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px;
  width: 2px; background: var(--line);
}
.tl-item { position: relative; padding-bottom: 14px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot {
  position: absolute; left: -18px; top: 5px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--card-2); border: 2px solid var(--line);
}
.tl-dot.ok { background: var(--ok-dim); border-color: rgba(53,208,127,.6); }
.tl-dot.brand { background: var(--brand); border-color: var(--brand); }
.tl-action { font-size: 13.5px; font-weight: 620; }
.tl-meta { font-size: 11.5px; color: var(--faint); }
.tl-detail { font-size: 12.5px; color: var(--muted); margin-top: 2px; word-break: break-word; }

/* ---------- 代码 / 数值 ---------- */
code, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .92em;
}
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; font-size: 13px; border-bottom: 1px dashed var(--line-soft); }
.kv:last-child { border-bottom: none; }
.kv-key { color: var(--muted); flex: none; }
.kv-val { font-weight: 620; text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- 错误页 ---------- */
.err-code {
  font-size: 44px; font-weight: 800; line-height: 1;
  font-variant-numeric: tabular-nums; letter-spacing: -1px;
  color: var(--danger); opacity: .85;
}
.err-msg {
  margin-top: 10px; font-size: 14px; color: var(--text-2);
  word-break: break-word;
}

/* ---------- 工具类 ---------- */
.row { display: flex; align-items: center; gap: 8px; }
.row-wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.right { margin-left: auto; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 12px; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; } .mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; } .mt-20 { margin-top: 20px; }
.mb-0 { margin-bottom: 0; } .mb-8 { margin-bottom: 8px; } .mb-12 { margin-bottom: 12px; }
.hide { display: none !important; }

/* 手机竖屏：把可点区域统一抬到 ≥44px。
   手指的落点精度远低于鼠标，28~40px 的小按钮（尤其「退出」「查看详情」
   「保存」这类高频小按钮）在真机上极容易点空或误触旁边元素。
   桌面端（≥900px）保持紧凑尺寸，不浪费纵向空间。 */
@media (max-width: 899px) {
  .btn, .btn-sm, .btn-xs { min-height: 44px; }
  .btn-sm { padding: 0 14px; font-size: 13px; }
  .btn-xs { padding: 0 12px; font-size: 12.5px; }
  .score-pill { min-height: 46px; }
  .admin-nav a { min-height: 44px; }
  .flash-close { width: 44px; height: 44px; margin: -9px -12px -9px auto; }
}
@media (min-width: 900px) {
  .flash-close { width: 26px; height: 26px; margin: -2px -2px -2px auto; }
}

.flash-close {
  flex: none; display: grid; place-items: center; padding: 0;
  border-radius: var(--r-sm); opacity: .55; font-size: 13px; line-height: 1;
  -webkit-tap-highlight-color: transparent;
}
.flash-close:active { opacity: 1; }

/* 轻提示（toast）：打星台原地保存分数后的反馈。
   不打断连续操作，几秒后自动淡出；出错时停留久一点。
   注意水平居中用 transform 的 translate(-50%)，收尾动画必须带上它，
   否则淡出时提示会瞬间跳到偏右的位置。 */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 0);
  z-index: 90; max-width: min(92vw, 420px);
  padding: 10px 16px; border-radius: var(--r);
  background: var(--card); border: 1px solid rgba(53,208,127,.4); color: #8FE9B8;
  font-size: 13px; line-height: 1.5; box-shadow: 0 6px 20px rgba(0,0,0,.35);
}
.toast-err { border-color: rgba(255,77,79,.42); color: #FF9EA0; }

/* 手机竖屏：超管导航由「横向滚动标签条」改为「换行网格」。
   横向滚动的问题是第 5 项「审计日志」被截在屏幕外，且没有任何可滑动的提示，
   用户在手机上根本不知道还有这一栏，也看不出当前在哪一页。 */
@media (max-width: 899px) {
  .admin-nav {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px;
    overflow: visible; padding: 10px 16px 12px;
  }
  .admin-nav a {
    justify-content: center; padding: 0 6px; min-height: 44px;
    font-size: 12.5px; border: 1px solid var(--line-soft);
    border-radius: var(--r);
  }
  .admin-nav a.active {
    background: var(--brand-dim); border-color: var(--brand-line);
  }
}

/* 桌面端：把底部标签栏换成侧边栏 */
@media (min-width: 900px) {
  .shell-user .main { padding-left: 240px; }
  .tabbar {
    top: calc(var(--topbar-h) + var(--safe-t)); bottom: 0; left: 0; right: auto;
    width: 220px; height: auto; padding: 14px 10px;
    grid-template-columns: 1fr; grid-auto-rows: min-content; gap: 4px;
    border-top: none; border-right: 1px solid var(--line);
    align-content: start;
  }
  .tab {
    flex-direction: row; justify-content: flex-start; gap: 10px;
    font-size: 13.5px; padding: 0 12px; border-radius: var(--r);
    min-height: 44px;
  }
  .tab.active { background: var(--brand-dim); }
  .tab-ico { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}

/* ---------- 概览页「我的星级变化」折线图 ---------- */
.star-chart-card { padding: 18px 10px 10px; }
.star-chart { display: block; }
.star-chart text { font-family: inherit; }
.star-chart .sc-tick { fill: var(--muted); font-size: 11px; }
.star-chart .sc-val { fill: var(--text-2); font-size: 12px; font-weight: 600; }
.star-chart .sc-val-last { fill: var(--brand); font-size: 13px; font-weight: 800; }
.star-chart .sc-date { fill: var(--muted); font-size: 11px; }