/* =========================================================
   人生工作台 · 湫予版  —  牛皮纸复古手账风  (Phase 1)
   设计令牌取自原版分析报告，配色微调保持暖色手账感
   ========================================================= */
:root{
  --serif:'Ma Shan Zheng','Long Cang','Noto Serif SC','Songti SC','STSong','SimSun',serif;
  --hand:'Long Cang','Ma Shan Zheng','Kaiti SC','STKaiti','KaiTi',cursive;
  --bg:#efe6d4;          /* 页面底：牛皮纸 */
  --bg2:#ece1cc;         /* 次级底 */
  --card:#fbf6ec;        /* 卡片：米白纸 */
  --ink:#33291f;         /* 正文：墨棕 */
  --muted:#9a8a72;       /* 弱化文字：浅棕 */
  --rule:#e2d6c1;        /* 分隔线/描边 */
  --accent:#c9a66b;      /* 主强调：金铜 */
  --accent2:#a9824c;     /* 深强调 */
  --accent-light:#f3ead8;
  --green:#7fa389;
  --amber:#e0a96d;
  --rose:#d4726a;
  --shadow:0 8px 24px rgba(74,58,38,.08);
  --neu-out:0 8px 22px rgba(74,58,38,.10);
  --radius:20px;
  --radius-sm:15px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;
  color:var(--ink);
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 18% 12%, rgba(255,255,255,.35), transparent 42%),
    radial-gradient(circle at 85% 80%, rgba(201,166,107,.10), transparent 45%),
    repeating-linear-gradient(0deg, rgba(120,96,64,.035) 0 1px, transparent 1px 26px);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
/* 纸张噪点叠加 */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.05;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}
h1,h2,h3,.serif{font-family:var(--serif);font-weight:400;letter-spacing:1px}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:14px}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:var(--rule);border-radius:8px}

/* ---------- 布局 ---------- */
#app{position:relative;z-index:1}
.layout{display:flex;min-height:100vh}
.sidebar{
  width:230px;flex:0 0 230px;padding:22px 14px;
  border-right:1px solid var(--rule);
  background:linear-gradient(180deg, rgba(251,246,236,.6), rgba(236,225,204,.35));
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}
.brand .logo{font-size:30px;filter:drop-shadow(0 2px 3px rgba(74,58,38,.2))}
.brand .bt{font-family:var(--serif);font-size:21px;line-height:1.1}
.brand .bs{font-size:11px;color:var(--muted);letter-spacing:2px}
.nav-group{font-size:11px;color:var(--muted);letter-spacing:2px;margin:16px 8px 6px}
.nav-item{
  display:flex;align-items:center;gap:11px;padding:9px 12px;margin:3px 0;border-radius:13px;
  color:var(--ink);font-size:14.5px;transition:.18s;cursor:pointer;
}
.nav-item .ni{font-size:18px;width:22px;text-align:center}
.nav-item:hover{background:var(--accent-light)}
.nav-item.active{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:var(--shadow)}
.nav-item.active .ni{filter:drop-shadow(0 1px 2px rgba(0,0,0,.2))}
.content{flex:1;min-width:0;padding:26px clamp(16px,4vw,46px) 90px}
.page-head{margin-bottom:18px}
.page-head h1{font-size:27px;display:flex;align-items:center;gap:10px}
.page-head .slogan{color:var(--muted);font-size:13px;margin-top:2px}

/* ---------- 卡片 ---------- */
.card{
  background:var(--card);border:1px solid var(--rule);border-radius:var(--radius);
  box-shadow:var(--neu-out);padding:18px;position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(255,255,255,.5), transparent 40%);pointer-events:none}
.card h3{font-size:16px;display:flex;align-items:center;gap:8px;margin-bottom:12px}
.card .sub{font-size:12px;color:var(--muted);font-family:var(--hand);font-size:15px}
.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.span-2{grid-column:span 2}
.span-3{grid-column:span 3}
@media(max-width:980px){.cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}.span-2,.span-3{grid-column:span 2}}
@media(max-width:620px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}.span-2,.span-3{grid-column:span 1}}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(circle at 88% -10%, rgba(201,166,107,.35), transparent 55%),
    linear-gradient(135deg,#f7efe0,#f1e4cb);
  border-radius:26px;border:1px solid var(--rule);box-shadow:var(--neu-out);
  padding:22px 24px;margin-bottom:18px;position:relative;overflow:hidden;
}
.hero .moodrow{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.moodbtn{font-size:22px;width:42px;height:42px;border-radius:13px;border:1px solid var(--rule);
  background:var(--card);transition:.15s;display:flex;align-items:center;justify-content:center}
.moodbtn:hover{transform:translateY(-2px)}
.moodbtn.on{background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent}
.hero-main{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center}
@media(max-width:680px){.hero-main{grid-template-columns:1fr;text-align:center;gap:14px}}
.clock{font-family:var(--serif);text-align:center;min-width:120px}
.clock .big{font-size:42px;line-height:1;color:var(--accent2)}
.clock .sec{font-size:15px;color:var(--muted)}
.clock .date{font-size:13px;color:var(--muted);margin-top:4px}
.greet{min-width:0}
.greet .hi{font-family:var(--serif);font-size:26px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.greet .lv{font-size:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:3px 11px;border-radius:20px;font-family:inherit}
.greet .bd{font-size:12px;background:#fff;color:var(--accent2);padding:3px 11px;border-radius:20px;border:1px solid var(--rule)}
.quote{font-family:var(--hand);font-size:18px;color:var(--accent2);margin-top:8px;line-height:1.5}
.quote .qfrom{display:block;font-size:12px;color:var(--muted);font-family:inherit}
.planring{text-align:center;position:relative;min-width:120px}
.planring .pct{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.planring .pct b{font-family:var(--serif);font-size:22px;color:var(--accent2)}
.planring .pct small{font-size:11px;color:var(--muted)}
.bd-banner{margin-bottom:18px;background:linear-gradient(135deg,#fbeede,#f6d9b8);
  border:1px solid var(--accent);border-radius:16px;padding:14px 18px;display:flex;align-items:center;gap:12px;
  font-family:var(--hand);font-size:18px;color:var(--accent2);animation:popIn .4s}

/* ---------- 按钮 / 表单 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:13px;
  font-size:14px;transition:.15s;border:1px solid transparent}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;box-shadow:var(--shadow)}
.btn.primary:hover{filter:brightness(1.05);transform:translateY(-1px)}
.btn.ghost{background:var(--card);border-color:var(--rule);color:var(--ink)}
.btn.ghost:hover{background:var(--accent-light)}
.btn.block{width:100%}
.btn.sm{padding:5px 11px;font-size:12.5px;border-radius:10px}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none!important}
.field{margin-bottom:12px}
.field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}
.field input,.field select,.field textarea{
  width:100%;padding:9px 12px;border:1px solid var(--rule);border-radius:10px;background:var(--card);color:var(--ink);outline:none}
.field input:focus,.field select:focus{border-color:var(--accent)}
.sw{display:flex;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:5px;padding:5px 11px;border-radius:20px;border:1px solid var(--rule);
  background:var(--card);font-size:13px;cursor:pointer;transition:.15s}
.chip.on{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}
.palette{display:flex;gap:8px;flex-wrap:wrap}
.palette .dot{width:26px;height:26px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:.12s}
.palette .dot.on{border-color:var(--ink);transform:scale(1.12)}

/* ---------- 列表 / 待办 ---------- */
.task{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:12px;transition:.12s}
.task:hover{background:var(--accent-light)}
.check{width:20px;height:20px;border-radius:7px;border:2px solid var(--accent2);flex:0 0 20px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff;transition:.15s}
.check.on{background:var(--accent2)}
.task .tx{flex:1;min-width:0}
.task.done .tx{text-decoration:line-through;color:var(--muted)}
.task .meta{font-size:12px;color:var(--muted)}
.prio{font-size:11px;padding:1px 8px;border-radius:10px}
.prio.高{background:#f6d3cf;color:var(--rose)}
.prio.中{background:#f3e3c8;color:var(--amber)}
.prio.低{background:#dcebdf;color:var(--green)}
.empty{text-align:center;color:var(--muted);padding:26px 10px;font-family:var(--hand);font-size:17px}
.empty .e{font-size:38px;display:block;margin-bottom:6px}

/* ---------- 日历 ---------- */
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}
.cal-grid .wd{text-align:center;font-size:12px;color:var(--muted);padding:4px 0}
.cal-cell{aspect-ratio:1/1;border-radius:11px;border:1px solid transparent;display:flex;flex-direction:column;
  align-items:center;justify-content:center;font-size:14px;position:relative;cursor:pointer;transition:.12s}
.cal-cell:hover{background:var(--accent-light)}
.cal-cell.muted{color:var(--rule)}
.cal-cell.today{border-color:var(--accent);background:var(--accent-light);font-weight:700;color:var(--accent2)}
.cal-cell .dot{position:absolute;bottom:6px;width:5px;height:5px;border-radius:50%;background:var(--accent2)}
.cal-cell .md{position:absolute;top:4px;right:5px;font-size:9px;color:var(--muted)}

/* ---------- 统计小卡 ---------- */
.stat{text-align:center;padding:6px}
.stat b{font-family:var(--serif);font-size:26px;color:var(--accent2);display:block;line-height:1.1}
.stat small{font-size:12px;color:var(--muted)}
.bar{height:9px;background:var(--rule);border-radius:8px;overflow:hidden;margin-top:6px}
.bar > i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:8px}

/* ---------- 课程表 ---------- */
.tt-grid{display:grid;grid-template-columns:64px repeat(7,1fr);gap:5px}
.tt-grid .th{font-size:12px;text-align:center;color:var(--muted);padding:6px 0;font-weight:600}
.tt-grid .tl{font-size:11px;color:var(--muted);display:flex;flex-direction:column;justify-content:center;text-align:center;line-height:1.2}
.tt-cell{min-height:62px;border:1px solid var(--rule);border-radius:10px;background:var(--card);padding:4px;position:relative}
.tt-cell.empty{background:transparent;border-style:dashed}
.course{font-size:11px;border-radius:8px;padding:4px 5px;margin-bottom:3px;cursor:pointer;overflow:hidden;
  border-left:4px solid var(--c);background:color-mix(in srgb,var(--c) 14%, var(--card));position:relative}
.course b{display:block;font-weight:700;line-height:1.15}
.course .loc{opacity:.8;font-size:10px}
.course .xd{position:absolute;top:1px;right:3px;font-size:10px;color:var(--rose);opacity:0}
.course:hover .xd{opacity:1}

/* ---------- 考试倒计时 ---------- */
.exam-hero{border-radius:22px;padding:22px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--neu-out)}
.exam-hero.crit{background:linear-gradient(135deg,#e0796f,#c44)} 
.exam-hero.warn{background:linear-gradient(135deg,#e6a964,#cf8a3a)}
.exam-hero.mid{background:linear-gradient(135deg,#8fae93,#6f9476)}
.exam-hero.low{background:linear-gradient(135deg,#9bb4d4,#7d9bbf)}
.exam-hero.done{background:linear-gradient(135deg,#9a8a72,#7d6f59)}
.exam-hero .cd{font-family:var(--serif);font-size:34px;line-height:1.1}
.exam-hero .cd small{font-size:15px;opacity:.9}
.exam-hero .stat-txt{font-family:var(--hand);font-size:19px;margin-top:6px}

/* ---------- 番茄钟 ---------- */
.pomo-wrap{display:flex;flex-direction:column;align-items:center;gap:14px}
.pomo-ring{position:relative;width:220px;height:220px}
.pomo-ring .center{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.pomo-ring .t{font-family:var(--serif);font-size:48px;color:var(--accent2)}
.pomo-ring .m{font-size:13px;color:var(--muted)}
.pomo-ctrl{display:flex;gap:10px}

/* ---------- 成就 / 奖励 ---------- */
.ach{display:flex;align-items:center;gap:12px;padding:9px 0;border-bottom:1px dashed var(--rule)}
.ach:last-child{border-bottom:none}
.ach .medal{font-size:28px;width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--accent-light);flex:0 0 46px}
.ach.locked{opacity:.45}
.ach.locked .medal{filter:grayscale(1)}
.ach .nm{font-weight:600;font-size:14px}
.ach .ds{font-size:12px;color:var(--muted)}
.reward{display:flex;align-items:center;gap:12px;padding:11px;border:1px solid var(--rule);border-radius:14px;margin-bottom:10px;background:var(--card)}
.reward .ic{font-size:26px}
.reward .cost{margin-left:auto;font-family:var(--serif);color:var(--accent2);font-size:18px}
.tag{font-size:11px;padding:2px 8px;border-radius:10px;background:var(--accent-light);color:var(--accent2)}

/* ---------- 弹窗 / toast / 彩带 ---------- */
#modalRoot{position:fixed;inset:0;z-index:50;display:none}
#modalRoot.open{display:block}
.overlay{position:absolute;inset:0;background:rgba(51,41,31,.4);backdrop-filter:blur(2px);animation:fade .2s}
.modal{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(440px,92vw);
  max-height:88vh;overflow:auto;animation:modalIn .28s;background:var(--card)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--rule)}
.modal-head h3{font-size:18px}
.modal-head .x{font-size:18px;color:var(--muted);width:30px;height:30px;border-radius:9px}
.modal-head .x:hover{background:var(--accent-light)}
.modal-body{padding:18px}
.modal-foot{padding:14px 18px;border-top:1px solid var(--rule);display:flex;justify-content:flex-end;gap:10px}
#toastRoot{position:fixed;top:22px;left:50%;transform:translateX(-50%);z-index:60;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:var(--ink);color:#fff;padding:9px 18px;border-radius:22px;font-size:13.5px;box-shadow:var(--shadow);animation:toastIn .3s}
.toast.good{background:linear-gradient(135deg,var(--green),#5f8a6c)}
#confettiRoot{position:fixed;inset:0;pointer-events:none;z-index:55;overflow:hidden}
.confetti{position:absolute;width:9px;height:14px;border-radius:2px;animation:confFall linear forwards}

/* ---------- 底部导航（窄屏） ---------- */
.bottomnav{display:none}
@media(max-width:780px){
  .sidebar{display:none}
  .bottomnav{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:40;
    background:var(--card);border-top:1px solid var(--rule);padding:6px 4px;justify-content:space-around}
  .bottomnav .bi{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--muted);padding:4px 8px;border-radius:12px;cursor:pointer}
  .bottomnav .bi .ic{font-size:20px}
  .bottomnav .bi.active{color:var(--accent2)}
  .bottomnav .bi.active .ic{transform:translateY(-1px)}
  .content{padding:18px 14px 84px}
}
/* 顶部条（窄屏显示品牌 + 菜单） */
.topbar{display:none}
@media(max-width:780px){
  .topbar{display:flex;align-items:center;gap:10px;padding:12px 16px;position:sticky;top:0;z-index:30;
    background:var(--card);border-bottom:1px solid var(--rule)}
  .topbar .logo{font-size:24px}
  .topbar .bt{font-family:var(--serif);font-size:18px}
}

@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes modalIn{from{opacity:0;transform:translate(-50%,-46%) scale(.96)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
@keyframes toastIn{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}
@keyframes cardIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes popIn{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
@keyframes confFall{to{transform:translateY(105vh) rotate(540deg);opacity:.2}}
.card{animation:cardIn .4s both}
.flame{display:inline-block;animation:flamePulse 1.4s infinite}
@keyframes flamePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
.fly{animation:flyUp .9s ease-out forwards}
@keyframes flyUp{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-40px)}}

/* ---------- Phase 2 新增：页面切换 / 飞分 / 卡片 / 触控 ---------- */
.view.enter{animation:viewIn .35s both}
@keyframes viewIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.flypt{position:fixed;left:50%;top:38%;transform:translate(-50%,0);font-family:var(--serif);font-size:24px;font-weight:700;
  color:var(--accent2);background:var(--card);padding:6px 16px;border-radius:22px;box-shadow:var(--shadow);z-index:70;pointer-events:none;animation:flyPt .95s ease-out forwards}
@keyframes flyPt{0%{opacity:0;transform:translate(-50%,12px)}25%{opacity:1}100%{opacity:0;transform:translate(-50%,-52px)}}

/* 触控区域放大（手机端友好） */
.btn{min-height:44px}
.chip{min-height:38px;padding:7px 14px}
.moodbtn{width:44px;height:44px}
.nav-item{min-height:44px}
.btn.danger{background:#fbeae8;color:var(--rose);border-color:#f0c4bf}
.btn.danger:hover{background:#f6d3cf}

/* 课程表：本周高亮 */
.tt-grid .today-col{background:var(--accent-light);box-shadow:inset 0 0 0 1.5px var(--accent)}
.tt-grid .th.today{color:var(--accent2);font-weight:800}
.tt-grid .course{cursor:pointer}
.tt-grid .course:hover{filter:brightness(.97)}

/* 创意收藏夹：卡片式 */
.idea-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.idea-card{background:var(--card);border:1px solid var(--rule);border-radius:var(--radius-sm);padding:14px;cursor:pointer;transition:.15s;position:relative}
.idea-card:hover{transform:translateY(-2px);box-shadow:var(--neu-out)}
.idea-card.done{opacity:.6}
.idea-card.done .t{text-decoration:line-through}
.idea-card .ic-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.idea-card .chk{width:20px;height:20px;border-radius:7px;border:2px solid var(--accent2);display:flex;align-items:center;justify-content:center;font-size:13px;color:#fff}
.idea-card .chk.on{background:var(--accent2)}
.idea-card .t{font-weight:600;font-size:15px;line-height:1.4;word-break:break-word}
.idea-card .link{display:block;font-size:12px;color:var(--accent2);word-break:break-all;margin-top:6px}
.idea-card .tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}

/* 考试已归档 */
.exam-hero.archived{opacity:.75}

/* 窄屏微调 */
@media(max-width:780px){
  .idea-grid{grid-template-columns:1fr 1fr}
  .btn{min-height:44px}
  .bottomnav .bi .ic{font-size:20px}
}
@media(max-width:420px){
  .idea-grid{grid-template-columns:1fr}
  .bottomnav .bi{font-size:10px;padding:4px 4px}
  .bottomnav .bi .ic{font-size:18px}
}

/* ===== Phase 3：校园经营底部弹层（手机端底部导航） ===== */
#campusSheetWrap{position:fixed;inset:0;z-index:900}
#campusSheetWrap .sheet-mask{position:absolute;inset:0;background:rgba(60,42,20,.35);backdrop-filter:blur(2px)}
#campusSheetWrap .sheet{position:absolute;left:0;right:0;bottom:0;background:var(--card,#f7f1e3);border-radius:22px 22px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));box-shadow:0 -8px 30px rgba(60,42,20,.18);transform:translateY(100%);transition:transform .28s cubic-bezier(.2,.8,.3,1)}
#campusSheetWrap .sheet.up{transform:translateY(0)}
#campusSheetWrap .sheet-h{text-align:center;font-family:var(--serif,serif);font-weight:700;font-size:17px;margin-bottom:12px}
#campusSheetWrap .sheet-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
#campusSheetWrap .sheet-item{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px;min-height:72px;justify-content:center;border-radius:14px;background:rgba(255,255,255,.55);border:1px solid rgba(150,110,60,.15);font-size:12px;cursor:pointer}
#campusSheetWrap .sheet-item .ic{font-size:22px}
#campusSheetWrap .sheet-item:active{background:var(--accent-light,#efe3c8)}
@media(max-width:768px){
  .bi{min-height:44px}
  #campusSheetWrap .sheet-grid{grid-template-columns:repeat(4,1fr)}
}