/* ============================================================
   WU本子 · 应用
   深墨 / 米白 / 薄荷绿，与落地页同一套视觉语言
   ============================================================ */

@font-face{font-family:"Songti SC";src:local("Songti SC"),local("Noto Serif CJK SC"),local("Source Han Serif SC")}
@font-face{font-family:"PingFang SC";src:local("PingFang SC"),local("Noto Sans CJK SC"),local("Source Han Sans SC")}
@font-face{font-family:"DejaVu Sans Mono";src:local("DejaVu Sans Mono"),local("Menlo"),local("SFMono-Regular")}

:root{
  --serif:"Songti SC","Noto Serif CJK SC","Songti TC",STSong,SimSun,serif;
  --sans:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",-apple-system,system-ui,sans-serif;
  --mono:"DejaVu Sans Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.16,.84,.28,1);
}

html{font-size:15.5px;-webkit-text-size-adjust:100%}
html[data-size="sm"]{font-size:14px}
html[data-size="lg"]{font-size:17px}

html[data-theme="ink"]{
  color-scheme:dark;
  --bg:#060807;--bg-2:#080b0a;--panel:#0a0d0c;--panel-2:#101413;
  --text:#f2efe7;--text-2:rgba(242,239,231,.62);--text-3:rgba(242,239,231,.38);
  --line:rgba(242,239,231,.10);--line-2:rgba(242,239,231,.055);
  --card:rgba(242,239,231,.035);--card-hover:rgba(242,239,231,.06);
  --accent:#93c9b7;--accent-2:#6fae9e;--accent-soft:rgba(147,201,183,.10);
  --accent-line:rgba(147,201,183,.38);
  --danger:#d98b8b;--warn:#c69a6d;--sky:#8aa8c9;
  --solid-bg:#f2efe7;--solid-fg:#08100d;
  --glass:rgba(6,8,7,.72);--sidebar:rgba(8,11,10,.55);
  --glow-a:rgba(47,81,72,.30);--glow-b:rgba(120,150,138,.12);
  --shadow:0 30px 70px -45px rgba(0,0,0,.9);
  --invert:#f2efe7;
}
html[data-theme="night"]{
  color-scheme:dark;
  --bg:#000000;--bg-2:#040606;--panel:#070909;--panel-2:#0d1010;
  --text:#e9eeec;--text-2:rgba(233,238,236,.60);--text-3:rgba(233,238,236,.36);
  --line:rgba(233,238,236,.10);--line-2:rgba(233,238,236,.05);
  --card:rgba(233,238,236,.033);--card-hover:rgba(233,238,236,.06);
  --accent:#86c3cc;--accent-2:#5ea4b2;--accent-soft:rgba(134,195,204,.10);
  --accent-line:rgba(134,195,204,.38);
  --danger:#df9a9a;--warn:#cfa575;--sky:#93aecb;
  --solid-bg:#e9eeec;--solid-fg:#000;
  --glass:rgba(0,0,0,.74);--sidebar:rgba(3,5,5,.6);
  --glow-a:rgba(34,58,64,.26);--glow-b:rgba(134,195,204,.08);
  --shadow:0 30px 70px -45px rgba(0,0,0,.95);
  --invert:#e9eeec;
}
html[data-theme="cream"]{
  color-scheme:light;
  --bg:#f2efe7;--bg-2:#ece8de;--panel:#faf8f3;--panel-2:#ffffff;
  --text:#0b1411;--text-2:rgba(11,20,17,.64);--text-3:rgba(11,20,17,.42);
  --line:rgba(11,20,17,.13);--line-2:rgba(11,20,17,.065);
  --card:rgba(11,20,17,.028);--card-hover:rgba(11,20,17,.05);
  --accent:#2f5148;--accent-2:#3d6a5d;--accent-soft:rgba(47,81,72,.08);
  --accent-line:rgba(47,81,72,.32);
  --danger:#b3574f;--warn:#a2703f;--sky:#4d6f8f;
  --solid-bg:#0b1411;--solid-fg:#f2efe7;
  --glass:rgba(242,239,231,.80);--sidebar:rgba(236,232,222,.62);
  --glow-a:rgba(47,81,72,.13);--glow-b:rgba(198,154,109,.10);
  --shadow:0 30px 70px -50px rgba(11,20,17,.25);
  --invert:#0b1411;
}

*{margin:0;padding:0;box-sizing:border-box}
body{
  background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:1rem;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  min-height:100svh;overflow-x:hidden;
}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit;text-decoration:none}
input,textarea,select{font:inherit;color:inherit}
img,svg{display:block;max-width:100%}
::selection{background:var(--accent);color:var(--bg)}
:focus-visible{outline:1px solid var(--accent);outline-offset:3px;border-radius:4px}
svg{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}

.mono{font-family:var(--mono);font-size:.625rem;letter-spacing:.22em;text-transform:uppercase;color:var(--text-3)}

/* 背景 */
.app-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(ellipse 900px 640px at 78% -8%,var(--glow-a),transparent 70%),
    radial-gradient(ellipse 700px 520px at 6% 104%,var(--glow-b),transparent 72%),
    var(--bg);
}
.app-bg::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:calc(100% / 8) 100%;opacity:.5;
  mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent);
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent);
}

/* ============================================================
   布局
   ============================================================ */
.app{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100svh}
.app-main{min-width:0;display:flex;flex-direction:column}

.sidebar{
  position:sticky;top:0;height:100svh;z-index:200;
  display:flex;flex-direction:column;
  padding:26px 18px 22px;
  border-right:1px solid var(--line-2);
  background:var(--sidebar);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
}
.app-brand{display:flex;align-items:center;gap:11px;padding:0 8px 26px;border-bottom:1px solid var(--line-2)}
.app-brand img{width:34px;height:34px;border-radius:10px;box-shadow:0 12px 26px -14px rgba(0,0,0,.8)}
.app-brand span{display:flex;flex-direction:column;line-height:1.2}
.app-brand b{font-family:var(--serif);font-size:1.05rem;font-weight:600;letter-spacing:.12em}
.app-brand s{text-decoration:none;font-family:var(--mono);font-size:.54rem;letter-spacing:.2em;color:var(--text-3);margin-top:4px}

.side-nav{display:flex;flex-direction:column;gap:2px;margin-top:18px}
.nav-item{
  position:relative;display:flex;align-items:center;gap:11px;
  padding:10px 12px;border-radius:11px;text-align:left;
  font-size:.8rem;letter-spacing:.04em;color:var(--text-3);
  transition:background .35s ease,color .3s ease;
}
.nav-item svg{width:17px;height:17px;flex:none;opacity:.8}
.nav-item:hover{background:var(--card);color:var(--text-2)}
.nav-item.active{background:var(--accent-soft);color:var(--accent)}
.nav-item.active svg{opacity:1}
.nav-item.active::before{
  content:"";position:absolute;left:0;top:22%;bottom:22%;width:2px;border-radius:2px;background:var(--accent)
}
.nav-count{
  margin-left:auto;font-family:var(--mono);font-size:.56rem;font-weight:400;
  letter-spacing:.06em;color:var(--text-3);min-width:12px;text-align:right
}
.nav-item.active .nav-count{color:var(--accent);opacity:.75}
.nav-count.is-lock{color:var(--text-3);opacity:.6;font-size:.55rem;letter-spacing:.08em}

.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding-top:18px}
.nav-settings{border-top:1px solid var(--line-2);border-radius:0;padding-top:16px;margin-top:4px}
.storage-line{display:flex;align-items:center;gap:7px;padding:0 12px;font-family:var(--mono);font-size:.55rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-3)}
.storage-line i{width:4px;height:4px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.side-link{padding:0 12px;font-size:.65rem;letter-spacing:.08em;color:var(--text-3);transition:color .3s}
.side-link:hover{color:var(--text-2)}

/* 顶栏 */
.app-top{
  position:sticky;top:0;z-index:120;
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
  padding:22px clamp(18px,3vw,36px) 18px;
  background:var(--glass);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line-2);
}
.top-copy .mono{font-size:.58rem;color:var(--accent);opacity:.7}
.top-copy h1{
  margin-top:8px;font-family:var(--serif);font-size:clamp(1.5rem,2.6vw,2.05rem);
  font-weight:600;letter-spacing:.03em;line-height:1.1
}
.top-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}

.search{
  display:flex;align-items:center;gap:8px;
  width:clamp(150px,20vw,270px);height:38px;padding:0 14px;
  border:1px solid var(--line);border-radius:100px;background:var(--card);
  transition:border-color .3s ease,background .3s ease;
}
.search:focus-within{border-color:var(--accent-line);background:var(--card-hover)}
.search svg{width:15px;height:15px;color:var(--text-3);flex:none}
.search input{
  width:100%;border:0;background:none;outline:none;font-size:.78rem;color:var(--text);
  min-width:0;
}
.search input::placeholder{color:var(--text-3)}
.search input::-webkit-search-cancel-button{filter:invert(.6)}

.act-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:100px;
  background:var(--solid-bg);color:var(--solid-fg);
  font-size:.78rem;letter-spacing:.06em;white-space:nowrap;
  transition:transform .4s var(--ease),opacity .3s ease,box-shadow .4s ease;
}
.act-primary:hover{transform:translateY(-1px);box-shadow:0 10px 30px -14px var(--accent)}
.act-primary:disabled{opacity:.55;cursor:default;transform:none}
.act-primary[hidden]{display:none}
.act-primary.danger{background:var(--danger);color:#150b0a}

.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;flex:none;border-radius:50%;
  border:1px solid var(--line);color:var(--text-3);background:transparent;
  transition:color .3s,border-color .3s,background .3s;
}
.icon-btn svg{width:14px;height:14px}
.icon-btn:hover{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.icon-btn.danger:hover{color:var(--danger);border-color:var(--danger);background:rgba(217,139,139,.08)}
.home-btn{width:38px;height:38px;border-radius:100px}
.home-btn svg{width:15px;height:15px}

/* 内容区 */
.view-root{padding:clamp(18px,2.4vw,30px) clamp(18px,3vw,36px) 120px;min-height:60vh}
.view-root > *{max-width:1240px;margin-left:auto;margin-right:auto}

.view-bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding-bottom:14px;margin-bottom:18px;border-bottom:1px solid var(--line-2);
}
.bar-note{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}
.bar-note .dot{width:4px;height:4px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.bar-hint{font-family:var(--mono);font-size:.55rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);opacity:.75}

.btn-ghost{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 15px;border:1px solid var(--line);border-radius:100px;
  font-size:.72rem;letter-spacing:.06em;color:var(--text-2);
  transition:color .3s,border-color .3s,background .3s;
}
.btn-ghost svg{width:13px;height:13px}
.btn-ghost:hover{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.btn-ghost.sm{padding:7px 12px;font-size:.66rem}

/* 空状态 */
.empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:clamp(50px,9vh,90px) 24px;
  border:1px dashed var(--line);border-radius:18px;background:var(--card);
}
.empty-icon{
  display:flex;align-items:center;justify-content:center;
  width:58px;height:58px;border-radius:16px;border:1px solid var(--line);
  color:var(--accent);background:var(--accent-soft);margin-bottom:20px;
}
.empty-icon svg{width:24px;height:24px;opacity:.85}
.empty h3{font-family:var(--serif);font-size:1.2rem;font-weight:600;letter-spacing:.04em}
.empty p{margin-top:9px;max-width:26em;font-size:.76rem;line-height:1.9;color:var(--text-3)}
.empty .btn-ghost{margin-top:20px}

/* ============================================================
   密码本
   ============================================================ */
.gate{max-width:440px;margin:3vh auto 0}
.gate-card{
  position:relative;padding:clamp(30px,4vw,42px);border:1px solid var(--line);border-radius:22px;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%,var(--accent-soft),transparent 70%),
    var(--panel);
  box-shadow:var(--shadow);text-align:center;overflow:hidden;
}
.gate-card::before{
  content:"";position:absolute;left:18%;right:18%;top:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent-line),transparent)
}
.gate-icon{
  display:flex;align-items:center;justify-content:center;
  width:64px;height:64px;margin:0 auto 22px;border-radius:20px;
  border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--accent);
}
.gate-icon svg{width:28px;height:28px}
.gate-icon.locked{animation:breathe 3s ease-in-out infinite}
@keyframes breathe{0%,100%{box-shadow:0 0 0 0 rgba(147,201,183,0)}50%{box-shadow:0 0 0 10px rgba(147,201,183,.04)}}
.gate-card .mono{color:var(--accent);opacity:.6}
.gate-card h2{margin-top:12px;font-family:var(--serif);font-size:1.55rem;font-weight:600;letter-spacing:.04em}
.gate-text{margin-top:12px;font-size:.78rem;line-height:1.9;color:var(--text-2)}
.gate-form{margin-top:26px;text-align:left}
.gate-btn{width:100%;margin-top:6px;padding:12px 20px}
.gate-note{margin-top:18px;font-size:.64rem;line-height:1.8;color:var(--text-3)}
.gate-card .link-btn{margin-top:18px}

.link-btn{font-size:.68rem;letter-spacing:.06em;color:var(--text-3);border-bottom:1px solid transparent;padding-bottom:2px;transition:color .3s,border-color .3s}
.link-btn:hover{color:var(--accent);border-color:var(--accent-line)}

.entry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.entry-card{
  position:relative;padding:18px 18px 14px;border:1px solid var(--line);border-radius:16px;
  background:var(--card);transition:border-color .4s,transform .5s var(--ease),background .4s;
}
.entry-card:hover{border-color:var(--accent-line);background:var(--card-hover);transform:translateY(-2px)}
.entry-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.entry-top h3{font-family:var(--serif);font-size:1.05rem;font-weight:600;letter-spacing:.03em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.entry-time{font-family:var(--mono);font-size:.54rem;letter-spacing:.1em;color:var(--text-3);flex:none}
.entry-account{margin-top:8px;font-size:.7rem;color:var(--text-3);word-break:break-all}
.entry-secret{
  display:flex;align-items:center;gap:8px;margin-top:14px;padding:9px 12px;
  border:1px solid var(--line-2);border-radius:10px;background:var(--bg-2);
}
.secret-text{
  flex:1;min-width:0;font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;
  color:var(--accent);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.secret-text.shown{letter-spacing:.02em;color:var(--text);word-break:break-all;white-space:normal}
.secret-btn{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;color:var(--text-3);flex:none;border-radius:50%;transition:color .3s,background .3s}
.secret-btn svg{width:15px;height:15px}
.secret-btn:hover{color:var(--accent);background:var(--accent-soft)}
.entry-note{margin-top:10px;font-size:.68rem;line-height:1.75;color:var(--text-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.entry-actions{display:flex;gap:4px;margin-top:14px;padding-top:10px;border-top:1px solid var(--line-2)}
.entry-actions button{
  display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border-radius:8px;
  font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);
  transition:color .3s,background .3s;
}
.entry-actions button svg{width:12px;height:12px}
.entry-actions button:hover{color:var(--accent);background:var(--accent-soft)}
.entry-actions button.danger:hover{color:var(--danger);background:rgba(217,139,139,.08)}

/* ============================================================
   备忘录
   ============================================================ */
.memo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:12px;align-items:start}
.memo-card{
  position:relative;padding:20px 20px 14px;border:1px solid var(--line);border-radius:16px;
  background:var(--card);cursor:pointer;overflow:hidden;
  transition:border-color .4s,transform .5s var(--ease),background .4s,box-shadow .5s;
}
.memo-card:hover{border-color:var(--accent-line);background:var(--card-hover);transform:translateY(-3px);box-shadow:var(--shadow)}
.memo-card.is-pinned{border-color:var(--accent-line);background:linear-gradient(160deg,var(--accent-soft),transparent 52%),var(--card)}
.memo-card h3{padding-right:26px;font-family:var(--serif);font-size:1.08rem;font-weight:600;letter-spacing:.03em;line-height:1.45}
.memo-body{
  margin-top:10px;font-size:.76rem;line-height:1.85;color:var(--text-2);white-space:pre-line;
  display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word;
}
.pin-btn{
  position:absolute;top:14px;right:12px;width:28px;height:28px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;color:var(--text-3);opacity:.45;
  transition:color .3s,opacity .3s,background .3s;
}
.pin-btn svg{width:14px;height:14px}
.pin-btn:hover{opacity:1;color:var(--accent);background:var(--accent-soft)}
.pin-btn.on{opacity:1;color:var(--accent)}
.tag-row{display:flex;flex-wrap:wrap;gap:5px;margin-top:12px}
.tag{
  display:inline-block;padding:2px 8px;border:1px solid var(--line);border-radius:100px;
  font-size:.6rem;letter-spacing:.04em;color:var(--accent);opacity:.85;
}
.memo-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;padding-top:10px;border-top:1px solid var(--line-2);font-family:var(--mono);font-size:.54rem;letter-spacing:.12em;color:var(--text-3);text-transform:uppercase}

/* ============================================================
   待办
   ============================================================ */
.filter-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border-radius:100px;
  border:1px solid var(--line);background:var(--card);
  font-size:.7rem;letter-spacing:.05em;color:var(--text-3);
  transition:color .3s,border-color .3s,background .3s;
}
.chip em{font-style:normal;font-family:var(--mono);font-size:.52rem;letter-spacing:.06em;opacity:.7}
.chip:hover{color:var(--text-2);border-color:var(--accent-line)}
.chip.on{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.chip.on em{opacity:.9}

.todo-list{display:flex;flex-direction:column;gap:8px}
.todo-item{
  display:flex;align-items:flex-start;gap:14px;padding:15px 16px;
  border:1px solid var(--line);border-radius:14px;background:var(--card);
  transition:border-color .4s,background .4s;
}
.todo-item:hover{border-color:var(--accent-line);background:var(--card-hover)}
.todo-item.is-done{opacity:.7}
.todo-item.is-archived{opacity:.62;border-style:dashed}
.todo-check{
  width:22px;height:22px;flex:none;margin-top:2px;border-radius:50%;
  border:1px solid var(--accent-line);display:inline-flex;align-items:center;justify-content:center;
  color:var(--accent);transition:background .3s,border-color .3s;
}
.todo-check svg{width:12px;height:12px}
.todo-check:hover{background:var(--accent-soft)}
.todo-check.on{background:var(--accent-soft);border-color:var(--accent)}
.todo-main{flex:1;min-width:0}
.todo-title-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.todo-title-row h3{font-family:var(--serif);font-size:.98rem;font-weight:600;letter-spacing:.02em;line-height:1.45}
.todo-item.is-done .todo-title-row h3{text-decoration:line-through;color:var(--text-3)}
.prio{font-size:.56rem;letter-spacing:.08em;padding:1px 7px;border-radius:100px;border:1px solid var(--line);color:var(--text-3)}
.prio.high{color:var(--danger);border-color:rgba(217,139,139,.32);background:rgba(217,139,139,.08)}
.prio.mid{color:var(--warn);border-color:rgba(198,154,109,.32);background:rgba(198,154,109,.07)}
.prio.low{color:var(--text-3);border-color:var(--line)}
.due{font-family:var(--mono);font-size:.55rem;letter-spacing:.1em;color:var(--text-3);text-transform:uppercase}
.due.danger{color:var(--danger)}
.due.warn{color:var(--warn)}
.due.muted{opacity:.7}
.arch-tag{font-family:var(--mono);font-size:.52rem;letter-spacing:.12em;color:var(--text-3);padding:1px 6px;border:1px solid var(--line);border-radius:100px}
.todo-note{margin-top:5px;font-size:.69rem;line-height:1.75;color:var(--text-3)}
.sub-wrap{margin-top:9px}
.sub-summary{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);transition:color .3s}
.sub-summary svg{width:12px;height:12px}
.sub-summary:hover{color:var(--accent)}
.progress{margin-top:7px;height:3px;border-radius:2px;background:var(--line-2);overflow:hidden;max-width:360px}
.progress i{display:block;height:100%;border-radius:2px;background:var(--accent);opacity:.75;transition:width .4s var(--ease)}
.sub-list{display:flex;flex-direction:column;gap:2px;margin-top:9px}
.sub-row{display:flex;align-items:center;gap:8px;padding:4px 2px;text-align:left;border-radius:6px;transition:background .3s}
.sub-row:hover{background:var(--card-hover)}
.sub-check{
  width:16px;height:16px;flex:none;border-radius:50%;border:1px solid var(--line);
  display:inline-flex;align-items:center;justify-content:center;color:var(--accent);
}
.sub-check svg{width:9px;height:9px}
.sub-check.on{border-color:var(--accent-line);background:var(--accent-soft)}
.sub-text{font-size:.7rem;color:var(--text-2)}
.sub-text.done{text-decoration:line-through;color:var(--text-3)}
.todo-side{display:flex;align-items:center;gap:4px;flex:none;opacity:.5;transition:opacity .3s}
.todo-item:hover .todo-side{opacity:1}

/* ============================================================
   倒数日
   ============================================================ */
.day-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(282px,1fr));gap:12px;align-items:start}
.day-card{
  position:relative;padding:20px 20px 16px;border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(160deg,var(--c-soft),transparent 58%),var(--panel);
  overflow:hidden;transition:border-color .4s,transform .5s var(--ease),box-shadow .5s;
}
.day-card:hover{border-color:var(--c-line);transform:translateY(-3px);box-shadow:var(--shadow)}
.day-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c);opacity:.6}
.day-card.color-mint{--c:#93c9b7;--c-soft:rgba(147,201,183,.11);--c-line:rgba(147,201,183,.4)}
.day-card.color-warm{--c:#c69a6d;--c-soft:rgba(198,154,109,.11);--c-line:rgba(198,154,109,.4)}
.day-card.color-rose{--c:#d98b8b;--c-soft:rgba(217,139,139,.11);--c-line:rgba(217,139,139,.4)}
.day-card.color-sky{--c:#8aa8c9;--c-soft:rgba(138,168,201,.11);--c-line:rgba(138,168,201,.4)}
.day-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.day-label{font-family:var(--mono);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-3)}
.day-top .pin-btn{position:static;width:24px;height:24px}
.day-big{display:block;margin-top:12px;font-family:var(--serif);font-weight:600;font-size:2.9rem;line-height:1.02;letter-spacing:-.02em;color:var(--text)}
.day-big span{font-family:var(--sans);font-size:.34em;font-weight:400;letter-spacing:.1em;color:var(--text-3);margin-left:.36em}
.day-big.is-today{font-size:1.7rem;padding:.34em 0 .18em;letter-spacing:.06em;color:var(--c)}
.day-card h3{margin-top:8px;font-family:var(--serif);font-size:1.02rem;font-weight:600;letter-spacing:.03em}
.day-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-top:8px;font-family:var(--mono);font-size:.56rem;letter-spacing:.1em;color:var(--text-3)}
.color-tag{color:var(--c);border:1px solid var(--c);border-radius:100px;padding:1px 7px;font-size:.52rem;opacity:.8}
.day-actions{display:flex;gap:14px;margin-top:14px;padding-top:10px;border-top:1px solid var(--line-2);opacity:0;transition:opacity .3s}
.day-card:hover .day-actions,.day-card:focus-within .day-actions{opacity:1}
.mini-link{display:inline-flex;align-items:center;gap:4px;font-family:var(--mono);font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);transition:color .3s}
.mini-link svg{width:11px;height:11px}
.mini-link:hover{color:var(--accent)}
.mini-link.danger:hover{color:var(--danger)}
.day-card.is-past .day-big{color:var(--text-2)}

/* ============================================================
   文件库
   ============================================================ */
.banner{
  margin-bottom:14px;padding:10px 14px;border:1px dashed var(--warn);border-radius:12px;
  background:rgba(198,154,109,.07);font-size:.68rem;line-height:1.7;color:var(--text-2);
}
.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));gap:10px}
.file-card{
  display:flex;align-items:center;gap:12px;padding:13px 14px;
  border:1px solid var(--line);border-radius:14px;background:var(--card);cursor:pointer;
  transition:border-color .4s,background .4s,transform .5s var(--ease);
}
.file-card:hover{border-color:var(--accent-line);background:var(--card-hover);transform:translateY(-2px)}
.file-icon{
  display:flex;align-items:center;justify-content:center;flex:none;
  width:42px;height:42px;border-radius:11px;border:1px solid var(--line);background:var(--panel-2);
  color:var(--text-3);
}
.file-icon svg{width:19px;height:19px}
.file-icon.kind-image{color:var(--accent);border-color:var(--accent-line);background:var(--accent-soft)}
.file-icon.kind-pdf{color:var(--danger);border-color:rgba(217,139,139,.3);background:rgba(217,139,139,.07)}
.file-icon.kind-video{color:var(--sky);border-color:rgba(138,168,201,.3);background:rgba(138,168,201,.07)}
.file-icon.kind-audio{color:var(--warn);border-color:rgba(198,154,109,.3);background:rgba(198,154,109,.07)}
.file-icon.kind-text{color:var(--accent)}
.file-info{flex:1;min-width:0}
.file-info b{display:block;font-size:.78rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-info span{display:block;margin-top:3px;font-family:var(--mono);font-size:.54rem;letter-spacing:.08em;color:var(--text-3)}
.file-actions{display:flex;gap:2px;flex:none;opacity:0;transition:opacity .3s}
.file-card:hover .file-actions,.file-card:focus-within .file-actions{opacity:1}
.file-actions .icon-btn{width:26px;height:26px}
.file-actions .icon-btn svg{width:12px;height:12px}

/* ============================================================
   设置
   ============================================================ */
.settings-view{display:flex;flex-direction:column;gap:clamp(32px,5vw,52px);max-width:920px}
.set-head{padding-bottom:14px;border-bottom:1px solid var(--line-2);margin-bottom:20px}
.set-head .mono{color:var(--accent);opacity:.6;font-size:.56rem}
.set-head h2{margin-top:9px;font-family:var(--serif);font-size:1.42rem;font-weight:600;letter-spacing:.04em}
.set-head p{margin-top:6px;font-size:.72rem;color:var(--text-3)}
.theme-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.theme-card{
  display:flex;flex-direction:column;gap:4px;padding:14px;text-align:left;
  border:1px solid var(--line);border-radius:14px;background:var(--card);
  transition:border-color .4s,background .4s,transform .4s var(--ease);
}
.theme-card:hover{border-color:var(--accent-line);transform:translateY(-2px)}
.theme-card.on{border-color:var(--accent-line);background:var(--accent-soft)}
.theme-swatch{display:flex;height:34px;border-radius:8px;overflow:hidden;margin-bottom:8px;border:1px solid var(--line-2)}
.theme-swatch i{flex:1}
.theme-card b{font-family:var(--serif);font-size:.86rem;font-weight:600;letter-spacing:.04em}
.theme-card small{font-size:.6rem;color:var(--text-3)}
.theme-card.on b{color:var(--accent)}

.size-row{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.seg{display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:100px;background:var(--card)}
.seg-btn{padding:7px 17px;border-radius:100px;font-size:.72rem;letter-spacing:.06em;color:var(--text-3);transition:color .3s,background .3s}
.seg-btn:hover{color:var(--text-2)}
.seg-btn.on{background:var(--accent-soft);color:var(--accent)}
.type-preview{display:flex;align-items:baseline;gap:14px;font-size:.86rem;color:var(--text-2)}
.type-preview .mono{font-size:.5rem;color:var(--text-3)}
.data-list{list-style:none;border-top:1px solid var(--line-2)}
.data-list li{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.data-list span{font-size:.75rem;color:var(--text-2)}
.data-list b{font-family:var(--mono);font-size:.62rem;font-weight:400;letter-spacing:.1em;color:var(--text-3)}
.set-note{margin-top:14px;font-size:.68rem;line-height:1.85;color:var(--text-3);max-width:42em}

/* ============================================================
   弹窗
   ============================================================ */
body.modal-open{overflow:hidden}
.modal-root{position:fixed;inset:0;z-index:400;display:none;align-items:center;justify-content:center;padding:20px}
.modal-root.open{display:flex}
.modal-backdrop{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:20px;
  background:rgba(3,5,4,.62);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.modal{
  position:relative;width:min(540px,100%);max-height:88svh;overflow:auto;
  border:1px solid var(--line);border-radius:20px;background:var(--panel);
  box-shadow:0 50px 120px -40px rgba(0,0,0,.75);
  animation:modalIn .45s var(--ease) both;
}
.modal-wide{width:min(780px,100%)}
@keyframes modalIn{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
.modal-head{
  position:sticky;top:0;z-index:3;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:20px 24px;border-bottom:1px solid var(--line-2);background:var(--panel);
}
.modal-head .mono{font-size:.54rem;color:var(--accent);opacity:.65}
.modal-head h2{margin-top:8px;font-family:var(--serif);font-size:1.32rem;font-weight:600;letter-spacing:.03em;line-height:1.3}
.modal-close{
  display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex:none;
  border:1px solid var(--line);border-radius:50%;color:var(--text-3);transition:color .3s,border-color .3s;
}
.modal-close svg{width:14px;height:14px}
.modal-close:hover{color:var(--danger);border-color:var(--danger)}
.modal-body{padding:20px 24px}
.modal-foot{
  position:sticky;bottom:0;z-index:3;display:flex;justify-content:flex-end;gap:10px;
  padding:14px 24px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line-2);background:var(--panel);
}

.field{margin-bottom:15px}
.field:last-child{margin-bottom:0}
.field > label{display:block;margin-bottom:7px;font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3)}
.field input,.field textarea,.field select{
  width:100%;padding:10px 13px;border:1px solid var(--line);border-radius:10px;
  background:var(--card);font-size:.8rem;color:var(--text);outline:none;
  transition:border-color .3s,background .3s;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent-line);background:var(--card-hover)}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3)}
.field textarea{min-height:120px;resize:vertical;line-height:1.8}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);background-position:calc(100% - 17px) 50%,calc(100% - 12px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}
.field-row .field{margin-bottom:0}

.form-error{display:none;margin-top:10px;font-size:.7rem;color:var(--danger)}
.form-error.show{display:block}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}}
.shake{animation:shake .4s ease}

.switch{display:inline-flex;align-items:center;gap:9px;cursor:pointer;user-select:none;margin-bottom:2px}
.switch input{position:absolute;opacity:0;pointer-events:none}
.switch-track{position:relative;display:inline-block;width:34px;height:19px;border-radius:100px;border:1px solid var(--line);background:var(--card);transition:background .3s,border-color .3s}
.switch-track i{position:absolute;left:2px;top:2px;width:13px;height:13px;border-radius:50%;background:var(--text-3);transition:transform .3s var(--ease),background .3s}
.switch input:checked + .switch-track{background:var(--accent-soft);border-color:var(--accent-line)}
.switch input:checked + .switch-track i{transform:translateX(15px);background:var(--accent)}
.switch input:focus-visible + .switch-track{outline:1px solid var(--accent);outline-offset:2px}
.switch-label{font-size:.72rem;color:var(--text-2)}

.color-row{display:flex;flex-wrap:wrap;gap:16px}
.color-dot{display:inline-flex;align-items:center;gap:7px;cursor:pointer}
.color-dot input{position:absolute;opacity:0;pointer-events:none}
.color-dot span{width:18px;height:18px;border-radius:50%;background:var(--c);border:2px solid transparent;transition:box-shadow .3s,transform .3s}
.color-dot em{font-style:normal;font-size:.66rem;color:var(--text-3)}
.color-dot input:checked + span{box-shadow:0 0 0 3px var(--bg),0 0 0 4px var(--c);transform:scale(1.05)}
.color-dot input:checked ~ em{color:var(--text-2)}

.sub-editor{display:flex;flex-direction:column;gap:6px;margin-bottom:9px}
.sub-edit-row{display:flex;align-items:center;gap:8px}
.mini-check{position:relative;display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;flex:none;cursor:pointer}
.mini-check input{position:absolute;opacity:0}
.mini-check span{width:18px;height:18px;border-radius:50%;border:1px solid var(--line);transition:background .3s,border-color .3s}
.mini-check input:checked + span{background:var(--accent-soft);border-color:var(--accent);box-shadow:inset 0 0 0 4px var(--panel),inset 0 0 0 9px var(--accent)}
.sub-edit-row input[type="text"]{flex:1;min-width:0;padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:var(--card);font-size:.75rem;outline:none}
.sub-edit-row input[type="text"]:focus{border-color:var(--accent-line)}
.sub-del{display:flex;align-items:center;justify-content:center;width:26px;height:26px;flex:none;border-radius:50%;color:var(--text-3);transition:color .3s}
.sub-del svg{width:12px;height:12px}
.sub-del:hover{color:var(--danger)}
.add-sub{display:inline-flex;align-items:center;gap:5px;font-size:.68rem;color:var(--accent);opacity:.85}
.add-sub svg{width:13px;height:13px}
.add-sub:hover{opacity:1}

.confirm-text{font-size:.82rem;line-height:1.95;color:var(--text-2)}

/* 文件预览 */
.preview-media{max-width:100%;max-height:62vh;margin:0 auto;object-fit:contain;border-radius:10px}
video.preview-media{width:100%;background:#000}
.preview-frame{width:100%;height:60vh;border:0;border-radius:10px;background:#101414}
.preview-audio{width:100%;margin:18px 0}
.file-text{
  max-height:55vh;overflow:auto;padding:16px;border:1px solid var(--line);border-radius:10px;
  background:var(--bg-2);font-family:var(--mono);font-size:.72rem;line-height:1.75;white-space:pre-wrap;word-break:break-word;
}
.preview-unknown{display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 20px}
.preview-unknown .file-icon{width:56px;height:56px;margin-bottom:16px}
.preview-unknown p{font-size:.74rem;line-height:1.9;color:var(--text-3);max-width:22em}
.preview-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin-top:16px;padding-top:12px;border-top:1px solid var(--line-2);font-family:var(--mono);font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3)}
.preview-meta .mini-link{margin-left:auto;color:var(--accent)}

.toast{
  position:fixed;left:50%;bottom:88px;z-index:500;transform:translate(-50%,14px);
  padding:10px 20px;border-radius:100px;background:var(--solid-bg);color:var(--solid-fg);
  font-size:.74rem;letter-spacing:.04em;opacity:0;pointer-events:none;
  transition:opacity .35s ease,transform .45s var(--ease);white-space:nowrap;max-width:88vw;overflow:hidden;text-overflow:ellipsis;
  box-shadow:0 16px 40px -18px rgba(0,0,0,.6);
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ============================================================
   移动端
   ============================================================ */
.tabbar{display:none}

@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{display:none}
  .app-top{flex-direction:column;align-items:stretch;gap:14px;padding:16px 16px 14px}
  .top-copy{display:flex;align-items:baseline;justify-content:space-between;gap:12px}
  .top-copy .mono{order:2;font-size:.5rem}
  .top-copy h1{margin-top:0;font-size:1.5rem}
  .top-tools{justify-content:flex-start}
  .search{flex:1;width:auto;min-width:0}
  .view-root{padding:16px 16px calc(96px + env(safe-area-inset-bottom))}
  .tabbar{
    display:grid;grid-template-columns:repeat(6,1fr);
    position:fixed;left:0;right:0;bottom:0;z-index:300;
    height:calc(64px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);
    background:var(--glass);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
    border-top:1px solid var(--line);
  }
  .tabbar button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--text-3);font-size:.56rem;letter-spacing:.04em;transition:color .3s}
  .tabbar button svg{width:19px;height:19px}
  .tabbar button.active{color:var(--accent)}
  .tabbar button:active{background:var(--accent-soft)}
  .toast{bottom:calc(78px + env(safe-area-inset-bottom))}
  .day-actions{opacity:1}
  .file-actions{opacity:1}
  .todo-side{opacity:1}
  .modal-root{padding:0}
  .modal-backdrop{padding:0;align-items:flex-end}
  .modal{width:100%;max-height:92svh;border-radius:20px 20px 0 0;border-bottom:0}
  .modal-wide{width:100%}
  .modal-head{padding:18px 18px}
  .modal-body{padding:18px}
  .modal-foot{padding:12px 18px calc(12px + env(safe-area-inset-bottom))}
  .settings-view{gap:30px}
}

@media (max-width:560px){
  .entry-grid,.memo-grid,.day-grid,.file-grid{grid-template-columns:1fr}
  .theme-grid{grid-template-columns:1fr}
  .theme-swatch{height:26px}
  .field-row{grid-template-columns:1fr;gap:0}
  .field-row .field{margin-bottom:15px}
  .view-bar{gap:10px}
  .bar-hint{display:none}
  .chip{padding:6px 10px;font-size:.66rem}
  .act-primary{padding:9px 14px;font-size:.72rem}
  .entry-actions button span{display:none}
  .entry-actions button{padding:6px}
  .entry-actions{gap:8px}
  .size-row{gap:14px}
}

@media (hover:none){
  .day-actions,.file-actions,.todo-side{opacity:1}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
}