/* ===== 设计令牌：明快 · 精致 · 治愈 ===== */
:root{
  /* 核心 5 色（奶油黄绿 · 由主题切换） */
  --琉璃:#FCD34D; --琉璃淡:#FFF8E1; --琉璃线:#FDE68A;
  --秋葵:#FDE68A; --秋葵淡:#FFFBE6;
  --碧青:#7DD3FC; --碧青淡:#E0F5FE; --碧青线:#BAE6FD;
  --石青:#86EFAC; --石青淡:#DCFCE7; --石青线:#BBF7D0;
  --淡翠:#DCFCE7; --淡翠淡:#F0FDF4;

  /* 高亮辅色（奶油柔和） */
  --珊瑚:#FDA4AF; --珊瑚淡:#FFE4E6;
  --橙:#FDBA74; --橙淡:#FFEDD5;
  --靛:#93C5FD; --靛淡:#DBEAFE;
  --紫:#D8B4FE; --紫淡:#F3E8FF;
  --玫:#F9A8D4; --玫淡:#FCE7F3;
  --青:#5EEAD4; --青淡:#CCFBF1;

  /* 统一主渐变（黄→绿），全站一致 */
  --grad:linear-gradient(135deg,var(--琉璃),var(--石青));
  --grad-soft:linear-gradient(135deg,var(--琉璃淡),var(--石青淡));

  --ink:#3F4538; --ink2:#5E6656; --ink3:#9CA694;
  --bg:#F6FBF4; --card:#FFFFFF; --line:#E7F0E3;
  --red:#F87171; --red-soft:#FEE2E2;
  --fs:15px;
  --radius:22px; --radius-lg:26px;
  --shadow:0 4px 16px rgba(90,120,80,.07);
  --shadow-md:0 10px 28px rgba(90,120,80,.10);
  --shadow-lg:0 18px 44px rgba(90,120,80,.14);
  --sidebar-w:246px;
}
html.fs-sm{--fs:13px;}
html.fs-md{--fs:15px;}
html.fs-lg{--fs:17px;}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
body{margin:0;color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:var(--fs);line-height:1.72;
  background:var(--bg);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(134,239,172,.10) 1px, transparent 0),
    linear-gradient(180deg,#FFFFFF 0%, #F6FBF4 55%, #F0F9EC 100%);
  background-size:24px 24px, 100% 100%;
  -webkit-text-size-adjust:100%;transition:font-size .15s;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.3px;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
a{color:var(--碧青);text-decoration:none;}

/* ===== 布局 ===== */
#app{display:flex;min-height:100vh;}
#sidebar{width:var(--sidebar-w);flex-shrink:0;background:linear-gradient(180deg,#FBF7E3 0%,#EFF7E9 100%);
  border-right:1px solid rgba(150,170,120,.18);display:flex;flex-direction:column;
  position:fixed;top:0;left:0;bottom:0;z-index:30;padding:22px 14px 16px;
  box-shadow:6px 0 26px rgba(120,130,90,.08);}
.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 16px;margin-bottom:8px;
  border-bottom:2px dotted var(--淡翠);}
.brand-logo{width:44px;height:44px;border-radius:15px;
  background:var(--grad);
  display:grid;place-items:center;font-size:23px;box-shadow:0 6px 16px rgba(252,211,77,.4);}
.brand-name{font-weight:800;font-size:15px;line-height:1.3;}
.brand-name small{display:block;font-size:11px;color:var(--ink3);font-weight:600;}

/* 导航组 */
#nav{display:flex;flex-direction:column;gap:5px;flex:1;overflow-y:auto;padding-top:8px;}
.nav-group{margin-bottom:2px;}
.nav-main-row{display:flex;align-items:center;}
.nav-main{flex:1;display:flex;align-items:center;gap:11px;padding:12px 13px;border-radius:14px;
  color:var(--ink2);font-weight:700;font-size:14.5px;transition:.16s;}
.nav-main .ico{font-size:19px;width:24px;text-align:center;}
.nav-main:hover{background:var(--淡翠淡);transform:translateX(2px);}
.nav-main.active{background:var(--grad-soft);color:#3A6B49;
  box-shadow:inset 3px 0 0 var(--琉璃);font-weight:800;}
.caret-btn{width:30px;height:30px;border-radius:9px;color:var(--ink3);font-size:12px;transition:transform .2s,background .15s;}
.caret-btn:hover{background:var(--淡翠淡);}
.nav-group.open .caret-btn{transform:rotate(90deg);color:var(--石青);}
.nav-sub{padding:3px 0 7px 10px;max-height:0;overflow:hidden;transition:max-height .28s ease;}
.nav-group.open .nav-sub{max-height:420px;}
.nav-sub a{display:flex;align-items:center;gap:9px;padding:9px 12px 9px 24px;border-radius:11px;
  color:var(--ink2);font-size:13.5px;position:relative;transition:.15s;font-weight:600;}
.nav-sub a::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--淡翠);position:absolute;left:8px;top:14px;transition:.15s;}
.nav-sub a:hover{background:var(--淡翠淡);transform:translateX(2px);}
.nav-sub a:hover::before{background:var(--石青);}
.nav-sub a.active{color:var(--ink);font-weight:800;background:var(--grad-soft);}
.nav-sub a.active::before{background:var(--珊瑚);box-shadow:0 0 0 3px var(--珊瑚淡);}
.nav-sub a .ico{font-size:14px;}
/* 导航全部常驻显示，不折叠 */
.nav-sub,.nav-group.open .nav-sub{max-height:none;overflow:visible;display:flex;flex-direction:column;}
.caret-btn{display:none;}

.sidebar-settings{margin-top:8px;background:var(--grad-soft);
  border:1.5px solid var(--石青线);color:#3A6B49;border-radius:14px;padding:12px;font-size:13.5px;font-weight:800;transition:.15s;}
.sidebar-settings:hover{filter:brightness(1.02);transform:translateY(-1px);}

#main{flex:1;margin-left:var(--sidebar-w);padding:28px 30px 52px;max-width:1180px;animation:fadeIn .25s ease;}

/* 顶栏（移动端） */
#topbar{display:none;position:fixed;top:0;left:0;right:0;height:56px;
  background:var(--grad);
  border-bottom:1px solid var(--line);align-items:center;justify-content:space-between;
  padding:0 16px;z-index:25;font-weight:800;color:#5A4A14;box-shadow:0 4px 16px rgba(252,211,77,.3);}
#topbar button{font-size:22px;color:#5A4A14;}
#topTitle{font-size:16px;}

/* 底部 Tab（移动端） */
#bottomTabs{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--card);
  border-top:1px solid var(--line);z-index:25;justify-content:space-around;padding:7px 0 10px;
  box-shadow:0 -4px 22px rgba(40,45,50,.07);}
#bottomTabs a{flex:1;text-align:center;color:var(--ink3);font-size:11px;font-weight:700;
  display:flex;flex-direction:column;align-items:center;gap:3px;position:relative;}
#bottomTabs a .ico{font-size:21px;transition:.15s;}
#bottomTabs a.active{color:#D89A00;}
#bottomTabs a.active .ico{transform:translateY(-3px) scale(1.08);}
#bottomTabs a.active::after{content:'';position:absolute;top:-7px;width:28px;height:4px;border-radius:4px;
  background:var(--grad);}

/* 抽屉 */
#drawer{position:fixed;top:0;left:0;bottom:0;width:80%;max-width:320px;background:linear-gradient(180deg,#FBF7E3 0%,#EFF7E9 100%);
  z-index:40;transform:translateX(-100%);transition:transform .28s;padding:22px 14px;display:flex;
  flex-direction:column;box-shadow:8px 0 30px rgba(0,0,0,.15);overflow-y:auto;}
#drawer.open{transform:translateX(0);}
.drawer-head{font-weight:800;margin-bottom:14px;padding-left:6px;color:var(--ink);}
#drawerNav{display:flex;flex-direction:column;gap:5px;flex:1;overflow-y:auto;}
.drawer-settings{margin-top:8px;background:var(--grad-soft);
  border:1.5px solid var(--石青线);color:#3A6B49;border-radius:14px;padding:12px;font-size:13.5px;font-weight:800;}
#drawerMask{display:none;position:fixed;inset:0;background:rgba(30,33,38,.42);z-index:35;backdrop-filter:blur(2px);}

/* 留痕悬浮按钮 */
#traceFab{position:fixed;right:24px;bottom:28px;width:62px;height:62px;border-radius:50%;
  background:var(--grad);
  color:#fff;font-size:34px;font-weight:300;box-shadow:0 10px 28px rgba(252,211,77,.5);
  z-index:28;display:none;align-items:center;justify-content:center;animation:fabPulse 2.6s infinite;}
@keyframes fabPulse{0%,100%{box-shadow:0 10px 28px rgba(252,211,77,.5);}50%{box-shadow:0 10px 28px rgba(252,211,77,.5),0 0 0 14px rgba(252,211,77,.12);}}
@media(min-width:768px){#traceFab{display:flex;}}
#traceFab:active{transform:scale(.92);}

/* ===== 页头 ===== */
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap;}
.page-title{font-size:23px;margin:2px 0 4px;display:flex;align-items:center;gap:10px;}
.page-title .pt-ic{width:34px;height:34px;border-radius:11px;background:var(--grad-soft);display:grid;place-items:center;font-size:18px;box-shadow:inset 0 0 0 1px var(--石青线);}
.page-sub{color:var(--ink3);font-size:13px;}

/* 首页 hero 横幅 */
.hero{background:linear-gradient(120deg,#FDE68A,#BBF7D0 55%,#86EFAC);
  border-radius:var(--radius-lg);padding:24px 26px;color:#fff;position:relative;overflow:hidden;
  box-shadow:0 16px 36px rgba(150,200,100,.28);margin-bottom:16px;}
.hero::before{content:'';position:absolute;width:220px;height:220px;border-radius:50%;
  background:rgba(255,255,255,.18);right:-60px;top:-90px;}
.hero::after{content:'🌿';position:absolute;right:18px;bottom:-14px;font-size:90px;opacity:.22;}
.hero h1{color:#fff;font-size:24px;font-weight:800;letter-spacing:0;text-shadow:0 2px 8px rgba(0,0,0,.12);position:relative;}
.hero .sub{opacity:.95;font-size:13.5px;margin-top:4px;color:#fff;position:relative;}
.hero .chips{display:flex;gap:8px;margin-top:14px;flex-wrap:wrap;position:relative;}
.hero .chip{background:rgba(255,255,255,.22);backdrop-filter:blur(4px);border-radius:20px;
  padding:5px 13px;font-size:12.5px;font-weight:700;color:#fff;}
.hero-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;position:relative;flex-wrap:wrap;}
.hero-clock{font-size:30px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:1px;color:#fff;text-shadow:0 2px 8px rgba(0,0,0,.12);}
.hero-date{font-size:13px;opacity:.95;margin-top:2px;color:#fff;}
.hero-greet{font-size:14px;font-weight:700;color:#fff;background:rgba(255,255,255,.22);backdrop-filter:blur(4px);
  border-radius:14px;padding:9px 14px;max-width:58%;text-align:right;cursor:pointer;
  border:1.5px dashed rgba(255,255,255,.6);transition:.15s;line-height:1.5;}
.hero-greet:hover{background:rgba(255,255,255,.34);}
.chip.cd{cursor:pointer;}
.chip.add{background:rgba(255,255,255,.28);border:1.5px dashed rgba(255,255,255,.75);}

/* 统计浅色条 */
.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(108px,1fr));gap:10px;margin:4px 0 2px;}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:12px 14px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:2px;transition:.15s;}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:var(--石青);}
.stat .sn{font-size:22px;font-weight:800;color:var(--ink);}
.stat .sl{font-size:12px;color:var(--ink3);font-weight:600;}

/* 区块标题 */
.sec-title{font-size:14px;font-weight:800;margin:18px 0 10px;display:flex;align-items:center;gap:8px;color:var(--ink);}
.sec-title span{font-size:12px;font-weight:600;color:var(--ink3);}

/* 快捷入口 / 卡通卡片 */
.qgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin:4px 0 8px;}
.qcard{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 14px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:8px;transition:.18s;cursor:pointer;position:relative;overflow:hidden;text-decoration:none;color:var(--ink);}
.qcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--石青);}
.qcard:active{transform:translateY(-1px);}
.qcard .qic{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;font-size:24px;
  background:var(--grad-soft);box-shadow:inset 0 0 0 1px var(--石青线);}
.qcard .qt{font-weight:800;font-size:15px;line-height:1.2;}
.qcard .qs{font-size:12px;color:var(--ink3);}
.qcard .qarrow{position:absolute;right:12px;top:12px;color:var(--ink3);font-size:15px;opacity:.45;font-weight:800;}

/* ===== 卡片 ===== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 20px;margin:14px 0;box-shadow:var(--shadow);transition:.22s;position:relative;overflow:hidden;}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--grad);opacity:.92;}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);}
.card.g{background:linear-gradient(135deg,var(--石青淡),#F1FBF6);border-color:var(--石青线);}
.card.b{background:linear-gradient(135deg,var(--碧青淡),#F0FAFC);border-color:var(--碧青线);}
.card.y{background:linear-gradient(135deg,var(--琉璃淡),var(--秋葵淡));border-color:var(--琉璃线);}
.card.p{background:linear-gradient(135deg,var(--玫淡),#FFF4F8);border-color:#F3D2DD;}
.card.o{background:linear-gradient(135deg,var(--橙淡),#FFF8EC);border-color:#F3D9B0;}
.card.v{background:linear-gradient(135deg,var(--紫淡),#F6F0FC);border-color:#E2D2F3;}
.card-title{font-size:15.5px;font-weight:800;margin-bottom:13px;display:flex;align-items:center;gap:9px;}
.card-title .bar{width:5px;height:17px;border-radius:4px;background:var(--grad);}
.card-title .ic{font-size:16px;background:var(--琉璃淡);border-radius:10px;padding:4px 6px;line-height:1;}
.grid{display:grid;gap:14px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}

/* 首页横幅 hero-v3（自设计：可编辑周次 + 倒计时，精美细致） */
.hero-v3{position:relative;overflow:hidden;color:var(--ink);border-radius:26px;padding:22px 26px 24px;margin-bottom:16px;
  background:
    radial-gradient(120% 140% at 100% 0%, #CFFAE0 0%, rgba(207,250,224,0) 55%),
    radial-gradient(120% 140% at 0% 100%, #FBF3C8 0%, rgba(251,243,200,0) 50%),
    linear-gradient(135deg,#EAFBF0 0%,#E4F6E4 50%,#FBF6DD 100%);
  box-shadow:0 16px 40px rgba(90,170,120,.20), inset 0 0 0 1px rgba(255,255,255,.5);}
/* 简化版横幅：仅保留昵称与励志语 */
.hero-v3.hero-simple{padding:28px 26px 26px;min-height:auto;}
.hero-v3.hero-simple .hero-greet{margin-top:0;text-align:left;max-width:none;}
.hero-v3.hero-simple .hero-hi{font-size:26px;}
.hero-v3.hero-simple .hero-quote{max-width:100%;margin-top:10px;}
.hero-v3 .hero-deco{position:absolute;border-radius:50%;pointer-events:none;filter:blur(1px);}
.hero-v3 .d1{width:200px;height:200px;right:-64px;top:-74px;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.92),rgba(134,239,172,.35));}
.hero-v3 .d2{width:130px;height:130px;left:-46px;bottom:-56px;
  background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.85),rgba(253,205,77,.30));}
.hero-v3 .d3{width:48px;height:48px;right:34%;top:20px;
  background:radial-gradient(circle,rgba(255,255,255,.9),rgba(125,211,252,.25));}
.hero-v3 .hero-top{position:relative;z-index:2;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;}
.hero-v3 .hero-date{display:inline-flex;align-items:center;gap:8px;background:#ffffffcc;border:1.5px solid rgba(255,255,255,.9);
  border-radius:16px;padding:9px 15px;font-weight:800;font-size:13.5px;color:var(--ink);box-shadow:0 4px 14px rgba(80,160,110,.12);}
.hero-v3 .hero-date .hd-ico{font-size:16px;}
.hero-v3 .hero-date .hd-wd{color:#2F8F5B;font-weight:800;font-size:12.5px;background:#E8FBEF;border-radius:9px;padding:2px 8px;}
.hero-v3 .hero-chips{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;}
.hero-v3 .hchip{display:flex;align-items:center;gap:9px;border:1.5px solid rgba(255,255,255,.9);background:rgba(255,255,255,.82);
  border-radius:15px;padding:8px 13px;cursor:pointer;text-align:left;transition:.16s;box-shadow:0 4px 12px rgba(80,160,110,.10);}
.hero-v3 .hchip:hover{transform:translateY(-2px);border-color:var(--石青);box-shadow:0 8px 18px rgba(80,160,110,.18);background:#fff;}
.hero-v3 .hchip .hc-ico{font-size:18px;}
.hero-v3 .hchip .hc-txt{display:flex;flex-direction:column;line-height:1.15;}
.hero-v3 .hchip .hc-lab{font-size:10.5px;color:var(--ink3);font-weight:700;letter-spacing:.3px;}
.hero-v3 .hchip .hc-val{font-size:14.5px;font-weight:900;color:var(--ink);}
.hero-v3 .hchip.cd .hc-val{color:#2F8F5B;}
.hero-v3 .hero-greet{position:relative;z-index:2;margin-top:18px;}
.hero-v3 .hero-hi{font-size:28px;font-weight:900;color:var(--ink);letter-spacing:.5px;cursor:pointer;margin:0;text-shadow:0 1px 0 rgba(255,255,255,.6);}
.hero-v3 .hero-hi .wave{display:inline-block;animation:wave 2.6s ease-in-out infinite;transform-origin:70% 70%;}
@keyframes wave{0%,60%,100%{transform:rotate(0)}15%{transform:rotate(16deg)}30%{transform:rotate(-8deg)}45%{transform:rotate(12deg)}}
.hero-v3 .hero-quote{margin-top:8px;font-size:14px;color:#3A6B4E;font-weight:600;cursor:pointer;max-width:92%;
  border-bottom:1.5px dashed transparent;display:inline-block;transition:.15s;}
.hero-v3 .hero-quote:hover{border-bottom-color:var(--石青);}
.hero-v3 .hero-prog{position:relative;z-index:2;margin-top:18px;display:flex;flex-direction:column;gap:6px;}
.hero-v3 .hp-bar{height:9px;border-radius:9px;background:rgba(255,255,255,.7);overflow:hidden;box-shadow:inset 0 1px 3px rgba(0,0,0,.06);}
.hero-v3 .hp-bar span{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,#86EFAC,#FCD34D);transition:width .6s ease;}
.hero-v3 .hp-text{font-size:12px;color:var(--ink3);font-weight:700;}

/* 首页待办：内联快速增删 */
.todo-add{display:flex;gap:8px;margin-top:10px;}
.todo-add .input{flex:1;}
.todo-x{margin-left:auto;width:24px;height:24px;border:none;background:transparent;color:var(--ink3);
  font-size:13px;border-radius:8px;cursor:pointer;flex-shrink:0;transition:.15s;}
.todo-x:hover{background:#FFE3E3;color:#E25555;}

/* 首页四栏目入口 */
.home-entries{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:16px 0 8px;}
.hentry{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px 14px;
  display:flex;flex-direction:column;gap:7px;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);
  transition:.18s;position:relative;overflow:hidden;}
.hentry:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--石青);}
.hentry:active{transform:translateY(-1px);}
.hentry .hic{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;font-size:24px;
  background:var(--grad-soft);box-shadow:inset 0 0 0 1px var(--石青线);transition:.15s;}
.hentry.c1 .hic{background:var(--琉璃淡);box-shadow:inset 0 0 0 1px var(--琉璃线);}
.hentry.c2 .hic{background:var(--碧青淡);box-shadow:inset 0 0 0 1px var(--碧青线);}
.hentry.c3 .hic{background:var(--石青淡);box-shadow:inset 0 0 0 1px var(--石青线);}
.hentry.c4 .hic{background:var(--紫淡);box-shadow:inset 0 0 0 1px #E2D2F3;}
.hentry .ht{font-weight:800;font-size:15.5px;}
.hentry .hs{font-size:12px;color:var(--ink3);font-weight:600;}
.hentry .harrow{position:absolute;right:12px;top:12px;color:var(--ink3);font-size:15px;opacity:.4;font-weight:800;}

/* 首页固定高度卡片 */
.home-card{min-height:300px;display:flex;flex-direction:column;}
.home-card .home-list{flex:1;overflow-y:auto;max-height:240px;padding-right:4px;}
.home-card .card-title{margin-bottom:10px;}

/* 首页成长打卡摘要 */
.grow-sum{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:14px;background:var(--bg);
  border:1px solid var(--line);margin-bottom:8px;text-decoration:none;color:var(--ink);transition:.15s;}
.grow-sum:hover{border-color:var(--石青);background:var(--石青淡);}
.grow-sum.on{background:var(--石青淡);border-color:var(--石青线);}
.gs-ic{width:40px;height:40px;border-radius:12px;background:var(--card);display:grid;place-items:center;font-size:18px;box-shadow:var(--shadow);}
.gs-body{flex:1;min-width:0;}
.gs-t{font-weight:800;font-size:14px;}
.gs-s{font-size:12px;color:var(--ink3);margin-top:1px;}
.gs-bar{height:5px;background:var(--line);border-radius:3px;margin-top:6px;overflow:hidden;}
.gs-bar div{height:100%;background:var(--grad);border-radius:3px;}
.gs-n{font-size:18px;font-weight:800;color:var(--石青);}

/* 统计行卡片 */
.stat-row{display:flex;align-items:center;gap:14px;cursor:pointer;border-radius:18px;}
.stat-row:hover{border-color:var(--石青);transform:translateY(-2px);box-shadow:var(--shadow-md);}
.class-ava{width:46px;height:46px;border-radius:14px;flex-shrink:0;display:grid;place-items:center;
  font-weight:800;color:#fff;background:var(--grad);font-size:18px;box-shadow:0 6px 14px rgba(252,211,77,.35);}

/* 彩色统计块 */
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:6px 0 4px;}
.tile{border-radius:18px;padding:16px 18px;color:#fff;position:relative;overflow:hidden;box-shadow:0 8px 20px rgba(0,0,0,.10);}
.tile::after{content:'';position:absolute;right:-14px;bottom:-18px;width:60px;height:60px;border-radius:50%;background:rgba(255,255,255,.16);}
.tile .n{font-size:26px;font-weight:800;line-height:1.1;}
.tile .l{font-size:12.5px;opacity:.95;margin-top:3px;font-weight:600;}
.tile.c1{background:linear-gradient(135deg,#F6C453,#FCD34D);}
.tile.c2{background:linear-gradient(135deg,#7DD3FC,#60A5FA);}
.tile.c3{background:linear-gradient(135deg,#86EFAC,#34D399);}
.tile.c4{background:linear-gradient(135deg,#D8B4FE,#C4B5FD);}
.tile.c5{background:linear-gradient(135deg,#FDBA74,#FB923C);}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;gap:7px;
  background:var(--grad);color:#5A4A14;
  border-radius:13px;padding:10px 17px;font-size:14px;font-weight:800;
  box-shadow:0 5px 14px rgba(252,211,77,.30);transition:.15s;}
.btn:hover{filter:brightness(1.04);transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn.ghost{background:var(--card);border:1.5px solid var(--line);color:var(--ink2);box-shadow:none;font-weight:700;}
.btn.ghost:hover{background:var(--淡翠淡);border-color:var(--石青);color:#3A6B49;}
.btn.soft{background:var(--石青淡);color:#3A7D4C;box-shadow:none;font-weight:700;}
.btn.soft:hover{background:var(--石青线);}
.btn.line{background:transparent;border:1.5px solid var(--石青);color:#3A7D4C;box-shadow:none;font-weight:700;}
.btn.sm{padding:7px 13px;font-size:13px;border-radius:11px;}
.btn.danger{background:var(--red-soft);color:var(--red);box-shadow:none;font-weight:700;}
.btn.danger:hover{background:var(--red);color:#fff;}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;}

/* ===== 表单 ===== */
.input,.select,.textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;
  padding:11px 13px;font-size:14px;font-family:inherit;background:var(--card);color:var(--ink);transition:.15s;}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--石青);box-shadow:0 0 0 4px var(--石青淡);}
.textarea{resize:vertical;min-height:92px;line-height:1.6;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;color:var(--ink2);margin-bottom:7px;font-weight:700;}

/* ===== 表格 ===== */
.table-wrap{overflow:auto;border-radius:14px;box-shadow:var(--shadow);}
table{width:100%;border-collapse:collapse;font-size:13.5px;background:var(--card);border-radius:14px;overflow:hidden;}
th,td{border:1px solid var(--line);padding:10px 11px;text-align:left;vertical-align:top;}
th{background:linear-gradient(135deg,var(--淡翠淡),var(--碧青淡));font-weight:800;white-space:nowrap;color:var(--ink);position:sticky;top:0;z-index:1;}
tbody tr:nth-child(even){background:#FAFBF8;}
tbody tr:hover{background:var(--琉璃淡);}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;}

/* ===== 标签/徽章 ===== */
.tag{display:inline-block;font-size:12px;padding:3px 11px;border-radius:20px;background:var(--秋葵淡);
  color:#7a5a00;border:1px solid var(--琉璃线);font-weight:700;white-space:nowrap;}
.tag.石青{background:var(--石青淡);color:#1d6b42;border-color:var(--石青线);}
.tag.碧青{background:var(--碧青淡);color:#1d6b80;border-color:var(--碧青线);}
.tag.珊{background:var(--珊瑚淡);color:#c43d28;border-color:#F3C4BB;}
.tag.紫{background:var(--紫淡);color:#6b3fb0;border-color:#E2D2F3;}
.tag.橙{background:var(--橙淡);color:#a8631a;border-color:#F3D9B0;}
.tag.灰{background:#EEF0F2;color:var(--ink3);border-color:#DDE0E4;}
.badge{display:inline-block;min-width:22px;text-align:center;font-size:12px;padding:2px 8px;border-radius:12px;
  background:var(--grad);color:#5A4A14;font-weight:800;}
.pill{display:inline-flex;align-items:center;gap:5px;padding:4px 12px;border-radius:20px;font-size:12.5px;
  background:var(--淡翠淡);color:var(--ink2);border:1px solid var(--淡翠);font-weight:700;}

/* ===== 空状态 ===== */
.empty{text-align:center;color:var(--ink3);padding:34px 12px;font-size:13.5px;}
.empty .big{font-size:42px;display:block;margin-bottom:10px;opacity:.85;}
.empty .illus{width:64px;height:64px;border-radius:20px;background:var(--grad-soft);display:grid;place-items:center;
  margin:0 auto 12px;font-size:30px;box-shadow:inset 0 0 0 1px var(--石青线);}

/* ===== 通用 ===== */
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}
.row.between{justify-content:space-between;}
.mt{margin-top:12px;}.mb{margin-bottom:12px;}
.fade{animation:fadeIn .25s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}

/* 进度条 */
.bar-track{height:9px;background:var(--淡翠淡);border-radius:6px;overflow:hidden;}
.bar-fill{height:100%;border-radius:6px;transition:width .4s;}
.bar-fill.碧青{background:linear-gradient(90deg,var(--碧青),#60A5FA);}
.bar-fill.琉璃{background:linear-gradient(90deg,var(--珊瑚),var(--秋葵));}
.bar-fill.石青{background:linear-gradient(90deg,var(--石青),var(--青));}
.bar-fill.橙{background:linear-gradient(90deg,var(--橙),var(--珊瑚));}

/* 环形图（等级分布） */
.donut{width:120px;height:120px;border-radius:50%;position:relative;flex-shrink:0;
  box-shadow:inset 0 0 0 14px #fff, 0 4px 14px rgba(0,0,0,.08);}
.donut::after{content:'';position:absolute;inset:26px;border-radius:50%;background:var(--card);display:grid;place-items:center;}
.donut .ctr{position:absolute;inset:0;display:grid;place-items:center;font-weight:800;font-size:15px;color:var(--ink);z-index:2;}

/* 模态框 */
#modalRoot .mask{position:fixed;inset:0;background:rgba(30,33,38,.5);z-index:50;
  display:flex;align-items:center;justify-content:center;padding:18px;overflow-y:auto;backdrop-filter:blur(3px);}
.modal{background:var(--card);border-radius:24px;width:100%;max-width:580px;padding:24px;
  box-shadow:0 26px 64px rgba(0,0,0,.28);max-height:92vh;overflow-y:auto;animation:modalIn .2s ease;}
.modal::before{content:'';display:block;height:5px;margin:-24px -24px 18px;border-radius:24px 24px 0 0;background:var(--grad);}
@keyframes modalIn{from{transform:scale(.96);opacity:0;}to{transform:scale(1);opacity:1;}}
.modal h3{font-size:18px;margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.modal .actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px;}

/* 留痕项 */
.trace-item{display:flex;gap:12px;padding:13px 0;border-bottom:1px dashed var(--line);}
.trace-dot{width:11px;height:11px;border-radius:50%;background:var(--grad);margin-top:7px;flex-shrink:0;box-shadow:0 0 0 3px var(--琉璃淡);}
.trace-meta{font-size:12px;color:var(--ink3);}
.trace-src{display:inline-block;font-size:11px;background:var(--碧青淡);color:#1d6b80;
  padding:2px 9px;border-radius:11px;margin-right:6px;font-weight:700;}

/* 待办 */
.todo{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid var(--line);
  border-radius:14px;margin-bottom:9px;background:var(--card);transition:.15s;}
.todo:hover{box-shadow:var(--shadow);border-color:var(--石青线);}
.todo.done{opacity:.62;background:var(--淡翠淡);}
.todo.done .todo-text{text-decoration:line-through;color:var(--ink3);}
.todo .grip{color:var(--ink3);cursor:grab;font-size:13px;letter-spacing:-2px;padding:0 1px;user-select:none;opacity:.45;flex-shrink:0;line-height:1;}
.todo .grip:hover{opacity:1;color:var(--ink2);}
.todo.dragging{opacity:.5;transform:scale(.98);box-shadow:var(--shadow-lg);}
.todo.drag-over{border-color:var(--石青);box-shadow:0 0 0 2px var(--石青线);background:var(--石青淡);}
.todo .chk{width:22px;height:22px;border-radius:8px;border:2px solid var(--石青);flex-shrink:0;
  display:grid;place-items:center;color:#fff;font-size:14px;cursor:pointer;transition:.15s;background:#fff;}
.todo.done .chk{background:linear-gradient(135deg,var(--石青),var(--青));border-color:var(--石青);}
.todo .todo-text{flex:1;font-weight:600;cursor:pointer;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.todo .todo-date{font-size:11.5px;color:var(--ink2);background:var(--淡翠淡);padding:2px 9px;border-radius:10px;white-space:nowrap;flex-shrink:0;}
.todo .pin{font-size:15px;background:none;cursor:pointer;padding:3px 5px;border-radius:8px;transition:.15s;color:var(--ink3);}
.todo .pin:hover{background:var(--珊瑚淡);transform:scale(1.12);color:var(--ink);}
.todo .pin.del:hover{background:var(--red-soft);color:var(--red);}
.todo .drag{font-size:14px;color:var(--ink3);cursor:grab;padding:3px 5px;border-radius:8px;user-select:none;background:none;}
.todo .drag:hover{background:var(--淡翠淡);color:var(--ink);}
.todo .ops{display:flex;gap:1px;flex-shrink:0;}
.todo-foot{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--ink3);margin-top:8px;padding:0 2px;}
.todo-foot .clear{color:var(--石青);background:none;border:none;cursor:pointer;font-size:12px;font-weight:700;padding:3px 6px;border-radius:8px;}
.todo-foot .clear:hover{background:var(--石青淡);}

/* 时政卡片 */
.news{display:flex;gap:12px;padding:14px 13px;border:1px solid var(--line);border-radius:15px;
  margin-bottom:9px;background:var(--card);transition:.15s;}
.news:hover{box-shadow:var(--shadow);border-color:var(--珊瑚);transform:translateY(-1px);}
.news .src{font-size:11px;color:var(--珊瑚);font-weight:800;}
.news .time{font-size:11px;color:var(--ink3);}
.news .star{margin-left:auto;font-size:20px;color:var(--line);background:none;border:none;cursor:pointer;transition:.15s;}
.news .star:hover{color:var(--秋葵);transform:scale(1.2);}

/* 班级卡片 */
.class-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;}
.class-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:18px;
  cursor:pointer;transition:.18s;box-shadow:var(--shadow);position:relative;overflow:hidden;}
.class-card::before{content:'';position:absolute;top:0;left:0;right:0;height:6px;background:var(--grad);}
.class-card:hover{border-color:var(--石青);transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.class-card .cn{font-weight:800;font-size:17px;margin-top:6px;}
.class-card .meta{font-size:12.5px;color:var(--ink3);margin-top:6px;}

/* 进度组 / 教材树 */
.pg{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;margin-bottom:12px;box-shadow:var(--shadow);}
.pg-head{display:flex;align-items:center;gap:10px;justify-content:space-between;}
.unit{border-left:4px solid var(--石青);padding-left:13px;margin:14px 0 6px;background:linear-gradient(90deg,var(--石青淡),transparent);border-radius:0 12px 12px 0;padding-top:8px;padding-bottom:8px;}
.topic{border:1.5px solid var(--line);border-radius:14px;padding:12px 14px;margin:9px 0;background:var(--bg);transition:.15s;}
.topic:hover{box-shadow:var(--shadow);border-color:var(--石青线);}
.les-ppt,.les-guide{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:700;
  padding:4px 11px;border-radius:20px;margin:4px 6px 0 0;}
.les-ppt{background:var(--橙淡);color:#a8631a;}
.les-guide{background:var(--靛淡);color:#3a52a8;}

/* 课表周视图 */
.periods-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px;}
.sched-week{width:100%;border-collapse:separate;border-spacing:6px;}
.sched-week th{background:var(--grad);color:#5A4A14;border:none;text-align:center;border-radius:12px;font-weight:800;padding:10px 6px;position:static;}
.sched-week td{background:var(--card);border:1.5px solid var(--line);border-radius:12px;vertical-align:top;padding:0;height:64px;width:13%;transition:.15s;}
.sched-week td:hover{border-color:var(--石青);}
.sched-week td.time-cell{background:linear-gradient(135deg,var(--淡翠淡),var(--碧青淡));border:none;
  width:96px;min-width:96px;padding:8px 6px;text-align:center;}
.sched-week .time-name{font-weight:800;font-size:13px;color:var(--ink);}
.sched-week .time-range{font-size:11px;color:var(--ink3);margin-top:2px;}
.sched-cell{height:100%;min-height:64px;padding:7px;cursor:pointer;border-radius:12px;display:flex;flex-direction:column;justify-content:center;gap:2px;transition:.15s;}
.sched-cell:hover{background:var(--琉璃淡);}
.sched-cell.has{background:linear-gradient(135deg,var(--琉璃淡),var(--秋葵淡));}
.sched-cell.now{outline:3px solid var(--石青);outline-offset:-3px;background:linear-gradient(135deg,#FFF3C4,#CFFAE0);}
.sched-cell .s-subj{font-weight:800;font-size:13px;color:#5A3D00;}
.sched-cell .s-cls{font-size:11px;color:var(--ink2);}
.sched-cell .s-mode{font-size:10px;color:var(--ink3);}

/* 资源储备分类（卡通卡片） */
.res-cats{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:6px;}
.res-cat{flex:1;min-width:150px;cursor:pointer;}
.res-cat::after{display:none;}
.res-cat.on{border-color:var(--琉璃);box-shadow:0 0 0 2px var(--琉璃线),var(--shadow-md);}

/* 资源储备卡片网格 */
.res-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;}
.res-card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:.18s;display:flex;flex-direction:column;}
.res-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--石青);}
.res-thumb{height:110px;background:var(--grad-soft);display:grid;place-items:center;font-size:34px;color:#9bbf8e;border-bottom:1px solid var(--line);position:relative;}
.res-thumb img{width:100%;height:100%;object-fit:cover;}
.res-body{padding:12px 13px;flex:1;display:flex;flex-direction:column;gap:6px;}
.res-body .rn{font-weight:800;font-size:14px;line-height:1.35;}
.res-body .rmeta{font-size:12px;color:var(--ink3);flex:1;}
.res-body .rops{display:flex;gap:4px;margin-top:4px;}

/* 设置 */
.set-row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);}
.swatches{display:flex;gap:10px;flex-wrap:wrap;}
.swatch{width:34px;height:34px;border-radius:11px;border:3px solid #fff;box-shadow:0 0 0 1.5px var(--line);cursor:pointer;transition:.15s;}
.swatch:hover{transform:scale(1.12);}
.swatch.on{box-shadow:0 0 0 3px var(--ink);}

/* 分段控件 */
.seg{display:inline-flex;border:1.5px solid var(--line);border-radius:13px;overflow:hidden;background:var(--card);flex-wrap:wrap;}
.seg button{background:var(--card);padding:9px 15px;font-size:13.5px;color:var(--ink2);font-weight:700;transition:.15s;}
.seg button:hover{background:var(--淡翠淡);}
.seg button.on{background:var(--grad);color:#5A4A14;}

/* 搜索结果 */
.search-card{display:flex;gap:10px;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:13px;margin-bottom:8px;background:var(--card);transition:.15s;cursor:pointer;}
.search-card:hover{background:var(--淡翠淡);border-color:var(--石青);}

#initMask{position:fixed;inset:0;background:linear-gradient(160deg,var(--珊瑚淡),var(--淡翠淡));
  z-index:100;display:flex;align-items:center;justify-content:center;padding:18px;overflow-y:auto;}

/* 个人成长项目卡片（图2） */
.grow-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;}
.grow-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow);transition:.18s;}
.grow-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.grow-head{display:flex;align-items:center;gap:14px;margin-bottom:14px;}
.grow-ic{width:58px;height:58px;border-radius:50%;background:var(--grad-soft);display:grid;place-items:center;font-size:28px;
  box-shadow:inset 0 0 0 2px var(--石青线);flex-shrink:0;}
.grow-info{flex:1;min-width:0;}
.grow-t{font-weight:800;font-size:17px;}
.grow-s{font-size:13px;color:var(--ink3);margin-top:2px;}
.grow-track{height:16px;background:var(--淡翠淡);border-radius:12px;position:relative;overflow:hidden;margin:12px 0 6px;}
.grow-bar{height:100%;background:linear-gradient(90deg,var(--石青),var(--青));border-radius:12px;transition:width .4s;}
.grow-flag{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:14px;}
.grow-status{text-align:right;font-size:12.5px;color:var(--ink3);margin-bottom:12px;}
.grow-status b{color:#34D399;font-size:15px;margin-left:5px;}
.grow-stats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px;}
.grow-stats span{font-size:12px;background:var(--bg);padding:5px 11px;border-radius:11px;color:var(--ink2);font-weight:700;}
.grow-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.grow-btns .btn{justify-content:center;padding:10px 8px;}
.grow-check{background:linear-gradient(135deg,#34D399,#86EFAC);color:#fff;box-shadow:0 5px 14px rgba(52,211,153,.30);}
.grow-detail{background:var(--石青淡);color:#3A7D4C;border:1.5px solid var(--石青线);box-shadow:none;}
.grow-detail:hover{background:var(--石青线);}
.grow-recent{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line);}
.stat-pill{background:var(--淡翠淡);border:1.5px solid var(--石青线);color:#3A7D4C;border-radius:13px;padding:7px 14px;font-size:13px;font-weight:800;}
.stat-pill b{color:var(--ink);font-size:15px;margin-right:2px;}
/* 个人成长总览：纵向可点击列表 */
.grow-col{display:flex;flex-direction:column;gap:14px;}
.grow-row{display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);
  border-radius:20px;padding:18px 20px;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);transition:.18s;cursor:pointer;position:relative;overflow:hidden;}
.grow-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--石青);}
.grow-row:active{transform:translateY(-1px);}
.grow-row .grow-ic{width:58px;height:58px;border-radius:50%;background:var(--grad-soft);display:grid;place-items:center;font-size:28px;box-shadow:inset 0 0 0 2px var(--石青线);flex-shrink:0;}
.grow-rbody{flex:1;min-width:0;}
.grow-rt{font-weight:800;font-size:18px;display:flex;align-items:center;flex-wrap:wrap;gap:4px;}
.grow-rs{font-size:13px;color:var(--ink3);margin-top:2px;}
.grow-rstats{display:flex;gap:10px;flex-wrap:wrap;margin-top:9px;}
.grow-rstats span{font-size:12px;background:var(--bg);padding:5px 11px;border-radius:11px;color:var(--ink2);font-weight:700;}
.grow-rarrow{font-size:26px;color:var(--ink3);opacity:.5;font-weight:800;flex-shrink:0;}
/* 留痕条目操作 */
.trace-ops{display:flex;flex-direction:column;gap:5px;flex-shrink:0;}
.trace-ops .btn{padding:5px 9px;font-size:13px;line-height:1;}
.grow-r-ic{width:36px;height:36px;border-radius:11px;background:var(--grad-soft);display:grid;place-items:center;font-size:17px;flex-shrink:0;}
.grow-r-t{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.grow-r-s{font-size:12px;color:var(--ink3);}

/* 工作留痕筛选 */
.trace-filter{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:12px 14px;box-shadow:var(--shadow);}
.trace-filter span{font-weight:800;color:var(--ink2);font-size:13.5px;}
.trace-filter .input{width:auto;max-width:150px;}

/* ===== 校历 ===== */
.cal-bar{display:flex;align-items:center;gap:10px;margin:14px 0 12px;}
.cal-nav{width:38px;height:38px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);
  font-size:20px;font-weight:800;color:var(--ink2);cursor:pointer;transition:.15s;}
.cal-nav:hover{background:var(--grad-soft);color:#3A6B49;border-color:var(--石青);}
.cal-mtitle{font-size:17px;font-weight:800;min-width:120px;text-align:center;}
.cal-grid-h{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:6px;}
.cal-h{text-align:center;font-size:12.5px;font-weight:800;color:var(--ink3);padding:4px 0;}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
.cal-cell{position:relative;min-height:88px;border-radius:13px;background:var(--淡翠淡);border:1.5px solid transparent;
  padding:7px 8px;cursor:pointer;transition:.14s;overflow:hidden;}
.cal-cell:hover{border-color:var(--石青);background:#fff;transform:translateY(-1px);}
.cal-cell.empty{background:transparent;border:none;cursor:default;min-height:auto;}
.cal-cell.empty:hover{transform:none;}
.cal-cell.today{background:var(--grad-soft);border-color:var(--琉璃);box-shadow:inset 0 0 0 1.5px var(--琉璃);}
.cal-d{font-size:13px;font-weight:800;color:var(--ink2);}
.cal-td{margin-left:5px;font-size:10.5px;background:var(--琉璃);color:#5A4A14;border-radius:7px;padding:1px 5px;font-weight:800;}
.cal-evs{margin-top:5px;display:flex;flex-direction:column;gap:4px;}
.cal-ev{text-align:left;border:none;cursor:pointer;border-radius:8px;padding:3px 7px;font-size:11.5px;font-weight:700;
  color:var(--ec);background:color-mix(in srgb,var(--ec) 16%,#fff);border-left:3px solid var(--ec);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;}
.cal-ev:hover{filter:brightness(.97);}
.cal-legend{display:flex;flex-wrap:wrap;gap:14px;align-items:center;font-size:12.5px;color:var(--ink2);font-weight:700;}
.cal-leg{display:flex;align-items:center;gap:6px;}
.leg-dot{width:11px;height:11px;border-radius:50%;display:inline-block;}
.cal-up{display:flex;align-items:center;gap:11px;padding:11px 10px;border-radius:13px;cursor:pointer;transition:.14s;border:1.5px solid transparent;}
.cal-up:hover{background:var(--淡翠淡);border-color:var(--石青);}
.cu-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0;}
.cu-body{flex:1;min-width:0;}
.cu-t{font-weight:800;font-size:14.5px;}
.cu-s{font-size:12.5px;color:var(--ink3);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.cu-arrow{color:var(--ink3);font-size:18px;}

/* 扁平导航：小圆点增强可读性（去除原折叠样式） */
.nav-main.active .nl{color:#3A6B49;}
#nav .nav-main{scroll-margin:8px;}

/* ===== 首页待办清单卡片（复制工作留痕卡片风格） ===== */
.todo-item{display:flex;align-items:center;gap:11px;padding:12px 0;border-bottom:1px dashed var(--line);}
.todo-item:last-child{border-bottom:none;}
.todo-item .todo-chk{width:22px;height:22px;border-radius:8px;border:2px solid var(--石青);flex-shrink:0;
  display:grid;place-items:center;color:#fff;font-size:14px;cursor:pointer;transition:.15s;background:#fff;}
.todo-item.done .todo-chk{background:linear-gradient(135deg,var(--石青),var(--青));border-color:var(--石青);}
.todo-item.done .todo-txt{text-decoration:line-through;color:var(--ink3);}
.todo-item .todo-txt{font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.todo-item .todo-meta{font-size:11.5px;color:var(--ink3);margin-top:2px;}

/* ===== 首页校历卡片 ===== */
.home-cal{padding-right:2px;}
.hcal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.hcal-mtitle{font-size:16px;font-weight:800;color:var(--ink);}
.hcal-grid-h{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin-bottom:5px;}
.hcal-grid-h div{text-align:center;font-size:11.5px;font-weight:800;color:var(--ink3);}
.hcal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;margin-bottom:12px;}
.hcal-cell{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  border-radius:10px;background:var(--bg);cursor:pointer;transition:.14s;position:relative;}
.hcal-cell:hover{background:var(--石青淡);}
.hcal-cell.empty{background:transparent;cursor:default;}
.hcal-cell.today{background:var(--grad-soft);box-shadow:inset 0 0 0 1.5px var(--琉璃);}
.hcal-d{font-size:12.5px;font-weight:800;color:var(--ink2);}
.hcal-cell.today .hcal-d{color:var(--ink);}
.hcal-dot{width:5px;height:5px;border-radius:50%;background:var(--ec);}
.hcal-ups-title{font-size:12.5px;font-weight:800;color:var(--ink2);margin-bottom:7px;}
.hcal-up{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:10px;cursor:pointer;transition:.14s;margin-bottom:5px;}
.hcal-up:hover{background:var(--bg);}
.hcal-up-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0;}
.hcal-up-t{flex:1;font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.hcal-up-d{font-size:11.5px;color:var(--ink3);flex-shrink:0;}
.hcal-empty{font-size:12.5px;color:var(--ink3);padding:6px 0;}
.hcal-more{display:block;text-align:right;font-size:13px;color:var(--碧青);font-weight:700;margin-top:8px;}

/* ===== 教学助手卡片 ===== */
.assistant-tabs{display:flex;gap:6px;margin-bottom:10px;border-bottom:1.5px solid var(--line);padding-bottom:8px;}
.assistant-tabs button{font-size:13px;font-weight:700;color:var(--ink3);padding:6px 10px;border-radius:10px;transition:.15s;background:transparent;}
.assistant-tabs button:hover{background:var(--bg);}
.assistant-tabs button.on{background:var(--grad-soft);color:#3A6B49;}
.assistant-pane .empty{padding:14px 0;}
.assistant-card{background:linear-gradient(135deg,var(--琉璃淡),var(--石青淡));border:1.5px solid var(--石青线);
  border-radius:16px;padding:14px;margin-bottom:10px;}
.assistant-word{font-size:17px;font-weight:800;color:var(--ink);margin-bottom:6px;}
.assistant-meaning{font-size:13px;color:var(--ink2);line-height:1.6;}
.assistant-pane textarea[readonly]{background:var(--bg);}

/* toast */
#toast{position:fixed;bottom:96px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:11px 20px;border-radius:24px;font-size:13.5px;z-index:60;opacity:0;transition:.22s;pointer-events:none;
  box-shadow:0 8px 24px rgba(0,0,0,.25);font-weight:700;}
#toast.show{opacity:1;transform:translateX(-50%) translateY(-4px);}

/* 移动端 */
@media(max-width:767px){
  #sidebar{display:none;}
  #topbar{display:flex;}
  #main{margin-left:0;padding:68px 14px 88px;max-width:none;}
  #bottomTabs{display:flex;}
  #traceFab{display:flex;bottom:80px;right:16px;width:54px;height:54px;font-size:30px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .class-grid{grid-template-columns:1fr 1fr;}
  .res-grid{grid-template-columns:1fr 1fr;}
  .card{padding:16px;}
  .hero h1{font-size:21px;}
  .hero-v3 .hero-hi{font-size:23px;}
  .hero-v3 .hero-chips{width:100%;justify-content:flex-start;margin-top:12px;}
  .home-entries{grid-template-columns:1fr 1fr;}
  .home-card{min-height:auto;}
  .home-card .home-list{max-height:200px;}
  .grow-grid{grid-template-columns:1fr;}
  .grow-btns .btn{font-size:13px;}
  .trace-filter .input{max-width:120px;}
  .sched-week{display:block;overflow-x:auto;white-space:nowrap;}
  .sched-week,.sched-week tbody,.sched-week tr{display:inline-block;}
  .sched-week tr{margin-right:6px;}
  .sched-week th,.sched-week td{display:block;width:auto;min-width:120px;}
  .sched-week td.time-cell{width:auto;min-width:120px;text-align:left;}
}
@media(min-width:768px) and (max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
}

/* ===== 首页：本周概览 ===== */
.ov-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:14px 0 4px;}
.ov-cell{background:linear-gradient(135deg,#fff,var(--石青淡));border:1px solid var(--石青线);border-radius:16px;padding:12px 8px;text-align:center;box-shadow:0 6px 16px rgba(90,170,120,.08);}
.ov-v{font-size:22px;font-weight:800;color:var(--ink);line-height:1.1;}
.ov-l{font-size:12px;color:var(--ink3);margin-top:3px;}

/* ===== 首页：近期安排时间轴 ===== */
.timeline{display:flex;flex-direction:column;margin-top:4px;}
.tl-item{display:flex;align-items:center;gap:10px;padding:8px 4px;border-bottom:1px dashed rgba(0,0,0,.06);}
.tl-item:last-child{border-bottom:none;}
.tl-date{font-size:12px;font-weight:700;color:var(--ink2);min-width:48px;text-align:center;background:#f3f7f4;border-radius:8px;padding:4px 2px;line-height:1.2;}
.tl-soon{display:block;font-size:10px;color:#fff;background:var(--珊瑚);border-radius:6px;margin-top:2px;padding:0 2px;}
.tl-ico{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;color:#fff;flex-shrink:0;}
.tl-body{flex:1;min-width:0;}
.tl-t{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.tl-s{font-size:11px;color:var(--ink3);}

/* ===== 个人成长：打卡热力图 ===== */
.heatmap{padding:14px 16px;margin-bottom:14px;background:linear-gradient(135deg,#fff,var(--石青淡));}
.hm-head{font-size:13px;font-weight:700;color:var(--ink2);margin-bottom:10px;}
.hm-head b{color:#caa400;}
.hm-grid{display:grid;grid-template-columns:repeat(17,1fr);gap:3px;}
.hm-cell{aspect-ratio:1;border-radius:3px;background:#eef2ef;}
.hm-cell.on{background:linear-gradient(135deg,var(--石青),var(--碧青));box-shadow:0 1px 3px rgba(90,170,120,.3);}
.hm-legend{font-size:11px;color:var(--ink3);margin-top:8px;display:flex;align-items:center;gap:4px;}
.hm-legend .hm-cell{width:12px;height:12px;display:inline-block;}

/* ===== 公共知识：今日一词 ===== */
.feat{background:linear-gradient(135deg,#fffdf5,var(--石青淡));border:1px solid var(--琉璃线);}
.feat-h{font-size:13px;font-weight:700;color:var(--ink2);}
.feat-word{font-size:22px;font-weight:800;color:var(--ink);margin:8px 0 4px;}
.feat-mean{font-size:14px;color:var(--ink2);line-height:1.5;}

/* ===== PPT 计划表 ===== */
.ppt-table{width:100%;border-collapse:collapse;font-size:13.5px;}
.ppt-table th{text-align:left;font-size:12px;color:var(--ink3);padding:8px 10px;border-bottom:2px solid var(--石青线);}
.ppt-table td{padding:10px;border-bottom:1px solid rgba(0,0,0,.05);vertical-align:middle;}
.ppt-table tr.g{opacity:.6;}
.td-sub{font-size:11px;color:var(--ink3);margin-top:2px;}
.td-sub.warn{color:#d98315;font-weight:700;}
.td-sub.over{color:#d2483f;font-weight:700;}
.badge{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:700;color:#fff;}
.badge.done{background:var(--石青);}
.badge.over{background:var(--珊瑚);}
.badge.warn{background:var(--橙);}
.badge.plan{background:var(--碧青);}
.badge.gray{background:#b9c2bd;}
.pri{display:inline-block;padding:2px 9px;border-radius:8px;font-size:12px;font-weight:700;}
.pri-高{background:#ffe1e1;color:#d2483f;}
.pri-中{background:#fff3d6;color:#c98a1a;}
.pri-低{background:#e4f3ea;color:#3f9d6d;}
.nowrap{white-space:nowrap;}
.ops{display:flex;gap:4px;flex-wrap:wrap;}
.ppt-month{margin-top:16px;background:#fbfdfc;border:1px solid var(--石青线);border-radius:16px;padding:14px;}
.ppt-month-h{font-size:13px;font-weight:700;color:var(--ink2);margin-bottom:10px;}
.pm-grid-h{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;font-size:11px;color:var(--ink3);text-align:center;margin-bottom:4px;}
.pm-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;}
.pm-cell{aspect-ratio:1;border-radius:6px;background:#f1f5f2;display:flex;align-items:flex-end;justify-content:center;font-size:11px;color:var(--ink3);padding-bottom:2px;position:relative;}
.pm-cell.empty{background:transparent;}
.pm-cell.has{background:#e6f7ee;color:var(--ink);font-weight:700;}
.pm-dot{position:absolute;top:3px;right:3px;width:6px;height:6px;border-radius:50%;background:var(--珊瑚);}
.pm-legend{font-size:11px;color:var(--ink3);margin-top:8px;display:flex;align-items:center;gap:4px;}

/* ===== 待办临近截止徽标 ===== */
.due-badge{display:inline-block;margin-left:6px;padding:1px 7px;border-radius:10px;font-size:11px;font-weight:700;}
.due-badge.soon{background:#fff0db;color:#d98315;}
.due-badge.over{background:#ffe1e1;color:#d2483f;}

/* ===== 模板复用库 ===== */
.row-tpl{display:flex;gap:8px;align-items:center;}
.row-tpl .select{flex:1;}

/* ===== 全局命令面板 (Ctrl/⌘ + K) ===== */
.cmdk{display:flex;flex-direction:column;gap:8px;}
#cmdkInput{font-size:15px;}
.cmdk-list{max-height:300px;overflow:auto;margin:2px -4px;padding:0 4px;}
.cmdk-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;cursor:pointer;font-size:14px;}
.cmdk-item .ci{font-size:18px;width:24px;text-align:center;}
.cmdk-item.on{background:var(--grad-soft);box-shadow:inset 0 0 0 1px var(--石青线);font-weight:700;}
.cmdk-empty{padding:14px;text-align:center;color:var(--ink3);font-size:13px;}
.cmdk-hint{font-size:11px;color:var(--ink3);text-align:right;}

/* ===== 公共知识 / 教材目录 / 读书 / 资源表格 / 灵感随笔 ===== */
.grip{color:var(--ink3);cursor:grab;font-size:13px;letter-spacing:-2px;padding:2px 5px;user-select:none;opacity:.5;flex-shrink:0;line-height:1;}
.grip:hover{opacity:1;color:var(--ink2);}
[draggable="true"]{outline:none;}
.dragging{opacity:.4;}
.drag-over{box-shadow:inset 0 2px 0 var(--琉璃);}

/* 公共知识列表 */
.tk-list{display:flex;flex-direction:column;gap:8px;}
.tk-row{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:12px;padding:10px 12px;}
.tk-thumb{width:42px;height:42px;border-radius:9px;object-fit:cover;flex-shrink:0;}
.tk-file{font-size:20px;}
.tk-main{flex:1;min-width:0;}
.tk-word{font-weight:800;font-size:15px;}
.tk-mean{font-size:13px;color:var(--ink2);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;}
.tk-fname{font-size:11px;color:var(--ink3);margin-top:2px;}
.tk-ops{display:flex;gap:6px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end;}

/* 教材目录 */
.toc-unit{background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:14px;padding:12px;margin-bottom:12px;}
.toc-unit-h{display:flex;align-items:center;gap:8px;font-weight:800;margin-bottom:8px;}
.tu-name{flex:1;}
.tu-ops{display:flex;gap:6px;flex-wrap:wrap;}
.toc-table th{font-size:12px;color:var(--ink3);text-align:left;padding:6px 8px;border-bottom:1px solid var(--石青线);}
.toc-table td{padding:7px 8px;border-bottom:1px solid rgba(0,0,0,.04);vertical-align:middle;font-size:13.5px;}
.grip-cell{width:24px;}
.lesson-row.drag-over{box-shadow:inset 0 2px 0 var(--琉璃);}

/* 读书 */
.bk-list{display:flex;flex-direction:column;gap:10px;}
.bk-card{display:flex;gap:8px;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:14px;padding:12px;}
.bk-body{flex:1;min-width:0;}
.bk-title{font-weight:800;font-size:15px;}
.bk-meta{font-size:12.5px;color:var(--ink3);margin-top:3px;}
.bk-plan{font-size:13px;color:var(--ink2);margin-top:4px;background:var(--grad-soft);border-radius:8px;padding:6px 8px;}
.bk-ops{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;}
.bk-notes{background:#fbfdff;border:1px dashed var(--石青线);border-radius:10px;padding:8px 10px;}
.bk-notes-h{font-size:12px;font-weight:700;color:var(--ink2);margin-bottom:6px;}
.bk-note{border-top:1px solid rgba(0,0,0,.05);padding:7px 0;}
.bk-note:first-child{border-top:none;}
.bk-note-t{font-size:11.5px;color:var(--ink3);}
.bk-note-b{font-size:13.5px;color:var(--ink);margin-top:3px;white-space:pre-wrap;}

/* 资源储备表格 */
.storage-table{width:100%;border-collapse:collapse;font-size:13.5px;}
.storage-table th{text-align:left;font-size:12px;color:var(--ink3);padding:8px 10px;border-bottom:2px solid var(--石青线);white-space:nowrap;}
.storage-table td{padding:9px 10px;border-bottom:1px solid rgba(0,0,0,.05);vertical-align:middle;}
.storage-table tr:hover{background:var(--grad-soft);}
.st-row.drag-over{box-shadow:inset 0 2px 0 var(--琉璃);}
.st-name{max-width:280px;}
.st-group{color:var(--ink2);white-space:nowrap;}
.st-note{color:var(--ink2);max-width:320px;}
.st-tags{margin-top:3px;}

/* 灵感随笔 */
.note-card{background:#fff;}
.note-time{font-size:12px;color:var(--ink3);}
.note-text{font-size:14px;color:var(--ink);margin-top:6px;white-space:pre-wrap;}
.note-img{max-width:140px;border-radius:10px;margin-top:8px;display:block;}

/* ===== 打印 / 导出 PDF ===== */
.no-print{display:inline-flex;}
@media print{
  body{background:#fff !important;}
  #sidebar,#drawer,#bottomTabs,#topbar,#traceFab,#modalRoot,#toast{display:none !important;}
  .no-print,.btn,.actions,.seg{display:none !important;}
  #main,#view{display:block !important;width:100% !important;height:auto !important;overflow:visible !important;}
  .card{box-shadow:none !important;border:1px solid #ddd !important;break-inside:avoid;margin-bottom:10px !important;}
  .ov-strip,.timeline,.heatmap,.ppt-month{break-inside:avoid;}
  *{color:#000 !important;}
}