/* ========== 设计变量 ========== */
:root{
  --bg:#f4f5f8;
  --surface:#ffffff;
  --surface-2:#eef0f4;
  --surface-3:#e5e8ee;
  --text:#131620;
  --text-2:#5b6373;
  --text-3:#8d95a5;
  --border:#e2e5ec;
  --primary:#4c6ef5;
  --primary-ink:#ffffff;
  --primary-weak:#eaefff;
  --accent:#0ea47a;
  --accent-weak:#e3f7f0;
  --warn:#e08a00;
  --warn-weak:#fdf3e0;
  --danger:#d93a3a;
  --danger-weak:#fdecec;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(16,24,40,.05), 0 10px 26px -16px rgba(16,24,40,.28);
  --ring:0 0 0 3px rgba(76,110,245,.22);
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
[data-theme="dark"]{
  --bg:#0c0e13;
  --surface:#161a22;
  --surface-2:#1e232d;
  --surface-3:#262c38;
  --text:#e8ebf2;
  --text-2:#98a1b2;
  --text-3:#69707f;
  --border:#252b36;
  --primary:#7d95ff;
  --primary-ink:#0c0e13;
  --primary-weak:#1b2340;
  --accent:#31d1a2;
  --accent-weak:#10261f;
  --warn:#f2b03d;
  --warn-weak:#2a2113;
  --danger:#ff7b7b;
  --danger-weak:#2c1717;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 32px -18px rgba(0,0,0,.75);
  --ring:0 0 0 3px rgba(125,149,255,.28);
}

/* ========== 基础 ========== */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  background:var(--bg); color:var(--text);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
h1,h2,h3,h4,p{margin:0}
button,input,textarea,select{font:inherit;color:inherit}
a{color:var(--primary);text-decoration:none}
::selection{background:var(--primary-weak)}
.muted{color:var(--text-2)}
.dim{color:var(--text-3)}

/* ========== 布局 ========== */
.shell{display:grid;grid-template-columns:236px 1fr;min-height:100vh}
.sidebar{
  position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:18px;
  padding:22px 16px;background:var(--surface);border-right:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:11px;padding:0 6px}
.brand-mark{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--primary);color:var(--primary-ink);font-weight:700;font-size:19px;
  box-shadow:var(--shadow);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text strong{font-size:16px;letter-spacing:.02em}
.brand-text span{font-size:11.5px;color:var(--text-3)}
.nav{display:flex;flex-direction:column;gap:2px}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:var(--radius-sm);
  border:0;background:transparent;color:var(--text-2);cursor:pointer;text-align:left;
  font-size:14.5px;transition:background .14s,color .14s;
}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.active{background:var(--primary-weak);color:var(--primary);font-weight:600}
.nav-item svg{width:17px;height:17px;flex:none}
.nav-item .badge{
  margin-left:auto;font-size:11px;font-weight:600;background:var(--primary);color:var(--primary-ink);
  border-radius:999px;padding:1px 7px;min-width:20px;text-align:center;
}
.nav-item.active .badge{background:var(--primary);color:var(--primary-ink)}
.sidebar-foot{margin-top:auto}
.tabbar{display:none}

.main{min-width:0;padding:26px 30px 70px;max-width:1180px}
.topbar{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.topbar-title h1{font-size:24px;letter-spacing:-.01em}
.topbar-title p{font-size:13px;margin-top:3px}
.topbar-actions{margin-left:auto;display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.view{display:flex;flex-direction:column;gap:18px}

/* ========== 卡片 / 网格 ========== */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow);
}
.card-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.card-head h3{font-size:15px;font-weight:650}
.card-head .spacer{margin-left:auto}
.grid{display:grid;gap:14px}
.grid.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid.auto{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
@media (max-width:1020px){ .grid.c4{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width:760px){ .grid.c2{grid-template-columns:1fr} }

/* ========== 控件 ========== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 15px;border-radius:10px;border:1px solid transparent;
  background:var(--primary);color:var(--primary-ink);font-size:14px;font-weight:560;
  cursor:pointer;transition:transform .08s,filter .15s,background .15s;white-space:nowrap;
}
.btn:hover{filter:brightness(1.06)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.45;cursor:not-allowed;filter:none}
.btn.ghost{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn.ghost:hover{background:var(--surface-2);filter:none}
.btn.soft{background:var(--primary-weak);color:var(--primary)}
.btn.soft:hover{filter:none;background:var(--primary-weak)}
.btn.danger{background:var(--danger-weak);color:var(--danger)}
.btn.small{padding:6px 11px;font-size:13px;border-radius:9px}
.btn.block{width:100%}
.btn.tall{padding:12px 18px;font-size:15px}
.btn svg{width:16px;height:16px}

.input,.textarea,.select{
  width:100%;padding:9px 12px;border-radius:10px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);transition:box-shadow .15s,border-color .15s;
}
.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--primary);box-shadow:var(--ring)}
.textarea{resize:vertical;min-height:84px;line-height:1.6}
.field{display:flex;flex-direction:column;gap:6px}
.field > label{font-size:12.5px;font-weight:600;color:var(--text-2)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row.end{justify-content:flex-end}
.row.between{justify-content:space-between}

.segmented{display:inline-flex;background:var(--surface-2);border-radius:11px;padding:3px;gap:2px}
.segmented button{
  border:0;background:transparent;padding:6px 13px;border-radius:8px;cursor:pointer;
  font-size:13.5px;color:var(--text-2);font-weight:540;transition:background .15s,color .15s;
}
.segmented button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}

.chip{
  border:1px solid var(--border);background:var(--surface);border-radius:999px;
  padding:5px 12px;font-size:13px;cursor:pointer;color:var(--text-2);
}
.chip.active{background:var(--primary);border-color:var(--primary);color:var(--primary-ink);font-weight:560}
.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11.5px;background:var(--surface-2);color:var(--text-2)}

.slider{-webkit-appearance:none;appearance:none;height:5px;border-radius:999px;background:var(--surface-3);outline:none;width:100%}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:17px;height:17px;border-radius:50%;background:var(--primary);cursor:pointer;border:2px solid var(--surface)}

/* ========== 统计块 ========== */
.stat{display:flex;flex-direction:column;gap:2px}
.stat .k{font-size:12px;color:var(--text-3);font-weight:560;letter-spacing:.02em}
.stat .v{font-size:26px;font-weight:680;letter-spacing:-.02em;line-height:1.2}
.stat .v small{font-size:13px;font-weight:500;color:var(--text-3);margin-left:3px}
.stat .h{font-size:12px;color:var(--text-3)}
.progress{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.progress > i{display:block;height:100%;background:var(--primary);border-radius:999px;transition:width .4s cubic-bezier(.22,1,.36,1)}
.progress.accent > i{background:var(--accent)}
.progress.warn > i{background:var(--warn)}

/* ========== 热力图 ========== */
.heat{display:grid;grid-auto-flow:column;gap:3px;overflow-x:auto;padding-bottom:4px}
.heat .col{display:grid;grid-template-rows:repeat(7,11px);gap:3px}
.heat i{width:11px;height:11px;border-radius:3px;background:var(--surface-2)}
.heat i[data-l="1"]{background:color-mix(in srgb,var(--primary) 26%,var(--surface-2))}
.heat i[data-l="2"]{background:color-mix(in srgb,var(--primary) 48%,var(--surface-2))}
.heat i[data-l="3"]{background:color-mix(in srgb,var(--primary) 72%,var(--surface-2))}
.heat i[data-l="4"]{background:var(--primary)}

/* ========== 图表 ========== */
.bars{display:flex;align-items:flex-end;gap:6px;height:132px}
.bars .bar{flex:1 1 0;min-width:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;height:100%}
.bars .bar .fill{width:100%;max-width:26px;border-radius:6px 6px 3px 3px;background:var(--primary);min-height:3px;transition:height .4s}
.bars .bar .fill.empty{background:var(--surface-3)}
.bars .bar .lbl{font-size:10.5px;color:var(--text-3);white-space:nowrap}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--text-2)}
.legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px}
.dist{display:flex;flex-direction:column;gap:10px}
.dist .line{display:grid;grid-template-columns:78px 1fr 54px;align-items:center;gap:10px;font-size:13px}
.dist .bar{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}
.dist .bar i{display:block;height:100%;border-radius:999px}

/* ========== 列表 ========== */
.list{display:flex;flex-direction:column}
.list.scroll{max-height:520px;overflow:auto}
.list-item{
  display:flex;align-items:center;gap:12px;padding:11px 2px;border-bottom:1px solid var(--border);
}
.list-item:last-child{border-bottom:0}
.list-item .grow{flex:1;min-width:0}
.list-item .t{font-weight:560;font-size:14.5px}
.list-item .s{font-size:12.5px;color:var(--text-3);margin-top:1px}
.empty{padding:34px 18px;text-align:center;color:var(--text-3);font-size:14px}
.empty .big{font-size:30px;margin-bottom:8px}

.hint{text-align:center;font-size:12.5px;color:var(--text-3)}

/* ========== 跟读 ========== */
.icon-btn{
  width:44px;height:44px;border-radius:50%;border:0;background:var(--primary);color:var(--primary-ink);
  display:grid;place-items:center;cursor:pointer;flex:none;transition:transform .1s;
}
.icon-btn:hover{filter:brightness(1.07)}
.icon-btn:active{transform:scale(.95)}
.icon-btn.ghost{background:var(--surface-2);color:var(--text-2)}
.icon-btn.lg{width:60px;height:60px}
.icon-btn.rec{background:var(--danger);animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(217,58,58,.45)}50%{box-shadow:0 0 0 12px rgba(217,58,58,0)}}
.icon-btn svg{width:20px;height:20px}
.icon-btn.lg svg{width:26px;height:26px}

.line-en{font-size:16.5px;line-height:1.6}
.line-zh{font-size:13px;color:var(--text-3)}
.wave{display:flex;align-items:center;gap:3px;height:34px;flex:1;min-width:80px}
.wave i{width:3px;border-radius:2px;background:var(--surface-3);height:20%}
.wave.live i{background:var(--danger)}

/* ========== 弹窗 / 提示 ========== */
.modal-root:empty{display:none}
.modal-mask{
  position:fixed;inset:0;background:rgba(12,14,20,.5);backdrop-filter:blur(3px);
  display:grid;place-items:center;padding:20px;z-index:60;animation:fade .16s ease;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{
  background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:0 40px 80px -30px rgba(0,0,0,.5);
  width:min(620px,100%);max-height:86vh;overflow:auto;padding:22px;animation:pop .18s cubic-bezier(.2,1.2,.3,1);
}
.modal.wide{width:min(820px,100%)}
@keyframes pop{from{transform:translateY(10px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal h3{font-size:17px;margin-bottom:6px}
.modal .sub{font-size:13px;color:var(--text-3);margin-bottom:16px}
.modal-foot{display:flex;gap:10px;justify-content:flex-end;margin-top:18px}

.toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%);z-index:90;
  background:var(--text);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:13.5px;
  box-shadow:0 20px 40px -18px rgba(0,0,0,.6);animation:toastIn .2s ease;
}
@keyframes toastIn{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}
.banner{
  position:fixed;left:50%;transform:translateX(-50%);bottom:0;z-index:80;max-width:640px;width:calc(100% - 24px);
  background:var(--warn-weak);color:var(--warn);border:1px solid color-mix(in srgb,var(--warn) 30%,transparent);
  border-radius:12px 12px 0 0;padding:10px 14px;font-size:12.5px;
}

/* ========== 习惯进度行 ========== */
.hrows{display:flex;flex-direction:column;gap:10px}
.hrow{
  display:flex;align-items:center;gap:12px;padding:12px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius-sm);
}
.hrow.done{background:var(--accent-weak);border-color:transparent}
.hrow-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}
.hrow-icon svg{width:18px;height:18px}
.hrow-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:7px}
.hrow-top{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap;font-size:14px}
.hrow-top strong{font-weight:620}
.hrow-top .dim{font-size:12px}
.hrow-desc{font-size:12px;color:var(--text-3)}
.hrow-act{display:flex;align-items:center;gap:8px;flex:none}
.ok-tag{font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--accent-weak);color:var(--accent);white-space:nowrap}
.ready-tag{font-size:11.5px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--primary-weak);color:var(--primary);white-space:nowrap}

/* ========== 日历 ========== */
.cal-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px}
.cal-head strong{font-size:14px;font-weight:650}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}
.cal-w{text-align:center;font-size:11.5px;color:var(--text-3);padding-bottom:2px}
.cal-day{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  aspect-ratio:1/1;padding:0;border:1px solid transparent;border-radius:9px;background:var(--surface-2);
  color:var(--text-2);cursor:pointer;transition:transform .12s,filter .12s;
}
.cal-day:hover{transform:translateY(-1px);filter:brightness(1.04)}
.cal-day span{font-size:12px;font-weight:560}
.cal-day i{font-style:normal;font-size:9.5px;color:var(--text-3);line-height:1}
.cal-day[data-l="1"]{background:color-mix(in srgb,var(--primary) 20%,var(--surface-2))}
.cal-day[data-l="2"]{background:color-mix(in srgb,var(--primary) 40%,var(--surface-2))}
.cal-day[data-l="3"]{background:color-mix(in srgb,var(--primary) 62%,var(--surface-2));color:var(--text)}
.cal-day[data-l="4"]{background:color-mix(in srgb,var(--primary) 84%,var(--surface-2));color:var(--primary-ink)}
.cal-day[data-l="4"] i{color:var(--primary-ink);opacity:.85}
.cal-day[data-today]{border-color:var(--primary)}

/* ========== 快捷入口 ========== */
.quick{
  display:flex;align-items:center;gap:12px;padding:13px;cursor:pointer;text-align:left;width:100%;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);
  transition:border-color .14s,transform .12s;
}
.quick:hover{border-color:var(--primary);transform:translateY(-1px)}
.quick .qi{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;flex:none;background:var(--primary-weak);color:var(--primary)}
.quick .qi svg{width:19px;height:19px}
.quick .qt{font-size:14.5px;font-weight:600}
.quick .qs{font-size:12px;color:var(--text-3);margin-left:auto;white-space:nowrap}

/* ========== 提示条 / 确认弹窗 ========== */
.notice{
  padding:14px 16px;border-radius:var(--radius-sm);background:var(--warn-weak);color:var(--text);
  font-size:13px;line-height:1.75;border:1px solid color-mix(in srgb,var(--warn) 26%,transparent);
}
.ask{text-align:center;padding:4px}
.ask-icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;margin:0 auto 12px}
.ask-icon svg{width:26px;height:26px}

/* ========== 录音 / 录像 ========== */
.rec-stage{margin-top:2px}
.rec-live,.rec-idle,.rec-review{
  display:flex;flex-direction:column;align-items:center;gap:14px;padding:22px 16px;
  background:var(--surface-2);border-radius:var(--radius-sm);
}
.rec-idle .icon-btn.lg{background:var(--primary);color:var(--primary-ink)}
.rec-review{align-items:stretch}
.cam{width:100%;max-width:340px;aspect-ratio:4/3;object-fit:cover;border-radius:12px;background:#000;align-self:center}
.cam.playable{max-width:420px;aspect-ratio:auto}
.rec-time{font:700 26px/1 var(--mono);letter-spacing:.02em}
.saved-note{align-self:center;font-size:12.5px;font-weight:600;color:var(--accent)}
.star{border:0;background:transparent;color:var(--surface-3);font-size:20px;line-height:1;padding:0 2px;cursor:pointer}
.star.on{color:#f6b21b}
.wave.big{height:56px}

/* ========== 练习记录 ========== */
.clip{border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;background:var(--surface);margin-bottom:10px}
.clip:last-child{margin-bottom:0}
.clip-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px}
.clip-material{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.cm-img{width:52px;height:52px;object-fit:cover;border-radius:9px;flex:none;background:var(--surface-2);cursor:zoom-in}
.cm-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.clip-media video,.clip-media audio{width:100%;border-radius:10px}
.clip-media video{max-height:280px;background:#000}
.clip-foot{display:flex;align-items:center;gap:8px;margin-top:9px}

/* 顶栏里的主题按钮：只在窄屏（侧边栏隐藏时）出现 */
#topbar-actions .theme-sm{display:none}

/* ========== 跟读素材 ========== */
.pieces{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.piece{
  position:relative;display:flex;align-items:center;gap:11px;text-align:left;cursor:pointer;
  border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-sm);
  padding:11px 13px;color:var(--text);transition:border-color .15s,box-shadow .15s,background .15s;
}
.piece:hover{border-color:var(--primary)}
.piece.active{border-color:var(--primary);background:var(--primary-weak);box-shadow:var(--ring)}
.piece-ico{font-size:21px;line-height:1;flex:none}
.piece-main{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.piece-main b{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.piece-main i{font-style:normal;font-size:12px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.piece-del{
  border:0;background:transparent;color:var(--text-3);padding:6px;border-radius:8px;cursor:pointer;
  flex:none;display:grid;place-items:center;opacity:.5;transition:opacity .15s,background .15s,color .15s;
}
.piece-del svg{width:16px;height:16px}
.piece:hover .piece-del{opacity:1}
.piece-del:hover{background:var(--danger-weak);color:var(--danger)}

/* 素材卡固定在原位、录制时也看得见，方便「边看边念」 */
.stage-grid{align-items:start}
.material-sticky{position:sticky;top:8px;z-index:5;max-height:78vh;overflow:auto}
@media (max-width:860px){ .material-sticky{position:static;max-height:none} }
.mat-imgs{display:flex;flex-wrap:wrap;gap:9px}
.mat-img-wrap{position:relative;display:inline-flex}
.mat-img{max-width:100%;max-height:300px;border-radius:10px;border:1px solid var(--border);cursor:zoom-in;display:block}
.zoom-wrap{display:flex;justify-content:center;max-height:78vh;overflow:auto}
.zoom-img{max-width:100%;height:auto;border-radius:12px;display:block}

/* 录制时贴在录音框里的素材：图片 + 当前这一句 */
.rec-prompt{margin-top:14px;border-top:1px solid var(--border);padding-top:12px}
.rp-imgs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.rp-img{max-height:28vh;max-width:100%;border-radius:10px;border:1px solid var(--border);display:block}
.rp-text{max-height:26vh;overflow:auto}
.rec-line{font-size:16px;line-height:1.65;margin:0 0 6px;padding:5px 8px;border-radius:8px}
.rec-line.cur{background:var(--primary-weak);font-weight:560}

.whole-text{max-height:340px;overflow:auto;padding-right:6px}
.whole-text p{
  display:flex;gap:10px;align-items:baseline;margin:0 0 6px;padding:7px 10px;border-radius:9px;
  font-size:16px;line-height:1.6;cursor:pointer;border-left:3px solid transparent;
}
.whole-text p:hover{background:var(--surface-2)}
.whole-text p .n{
  font-family:var(--mono);font-size:11.5px;color:var(--text-3);flex:none;min-width:18px;
}
.whole-text p em{display:block;font-style:normal;font-size:12.5px;color:var(--text-3);margin-top:3px}
.whole-text p.cur{background:var(--primary-weak);border-left-color:var(--primary);font-weight:560}

/* ========== 复习日历（艾宾浩斯） ========== */
.cal-detail{margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}
.cal-detail-head{display:flex;align-items:baseline;gap:9px;margin-bottom:10px}
.cal-detail-head strong{font-size:14.5px;font-weight:650}
.cal-pad{visibility:hidden}
.cal-day[data-due]{background:color-mix(in srgb,var(--primary) 16%,var(--surface-2))}
.cal-day[data-due] i{color:var(--primary)}
.cal-day[data-back]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 65%,transparent)}
.cal-day[data-sel]{border-color:var(--primary);box-shadow:var(--ring)}
.list-item .t.wrap{white-space:normal}

/* ========== 心情 / 日记 ========== */
.moods{display:flex;flex-wrap:wrap;gap:8px}
.mood{
  display:flex;align-items:center;gap:6px;padding:8px 13px;border-radius:999px;
  border:1px solid var(--border);background:var(--surface);color:var(--text-2);
  font-size:13px;cursor:pointer;transition:border-color .12s,background .12s;
}
.mood:hover{border-color:var(--primary)}
.mood.on{border-color:var(--primary);background:var(--primary-weak);color:var(--primary);font-weight:560}
.mood-emoji{font-size:17px;line-height:1}

.diary-list{display:flex;flex-direction:column;gap:12px}
.diary-item{border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 15px}
.diary-head{display:flex;align-items:center;gap:11px;margin-bottom:8px}
.diary-emoji{font-size:23px;line-height:1;flex:none}
.diary-head .grow{flex:1;min-width:0}
.diary-head .t{font-size:14px;font-weight:600}
.diary-head .s{font-size:11.5px;color:var(--text-3)}
.diary-text{font-size:14px;line-height:1.75;white-space:pre-wrap;color:var(--text-2)}

/* ========== 图片缩略图 ========== */
.thumbs{display:flex;flex-wrap:wrap;gap:9px;margin-top:10px}
.thumb-wrap{position:relative;display:inline-flex}
.thumb{
  width:88px;height:88px;object-fit:cover;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--surface-2);display:block;
}
.thumb.missing{opacity:.28}
.thumb-x{
  position:absolute;top:-7px;right:-7px;width:21px;height:21px;border-radius:50%;
  border:0;background:var(--danger);color:#fff;font-size:13px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;padding:0;
}

/* ========== 移动端 ========== */
@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .sidebar{display:none}
  .main{padding:18px 15px 96px}
  .topbar-title h1{font-size:21px}
  #topbar-actions .theme-sm{display:inline-flex}
  .tabbar{
    display:grid;grid-auto-flow:column;grid-auto-columns:minmax(58px,1fr);overflow-x:auto;scrollbar-width:none;
    position:fixed;bottom:0;left:0;right:0;z-index:50;
    background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(14px);
    border-top:1px solid var(--border);padding:7px 4px calc(7px + env(safe-area-inset-bottom));
  }
  .tabbar::-webkit-scrollbar{display:none}
  .tabbar button span{white-space:nowrap}
  .tabbar button{
    display:flex;flex-direction:column;align-items:center;gap:3px;border:0;background:none;
    color:var(--text-3);font-size:10.5px;padding:4px 0;cursor:pointer;position:relative;
  }
  .tabbar button.active{color:var(--primary)}
  .tabbar button svg{width:21px;height:21px}
  .tabbar button .badge{
    position:absolute;top:0;right:calc(50% - 20px);background:var(--primary);color:var(--primary-ink);
    font-size:10px;border-radius:999px;padding:0 5px;font-weight:700;
  }
  .hrow{flex-wrap:wrap}
  .hrow-act{width:100%;justify-content:flex-end}
  .pieces{grid-template-columns:1fr}
  .whole-text{max-height:280px}
  .whole-text p{font-size:15px;padding:6px 8px}
  .toast{bottom:88px}
  .banner{bottom:64px;border-radius:12px}
}