/* Sổ Lịch Việc — thoáng, ít viền: thẻ trắng đổ bóng nhẹ trên nền giấy; tranh phong cảnh theo mùa trên lịch tháng;
   tờ lịch bloc (gáy có lỗ, đường xé) cho ngày đang chọn; nhãn màu có biểu tượng */
:root{
  --paper:#EEF1EC; --sheet:#FFFFFF; --sheet-2:#F5F7F3; --sheet-3:#EDF0EA;
  --ink:#1B2942; --ink-2:#56627A; --ink-3:#8D96A6;
  --rule:#E3E8EE; --rule-2:#C9D2DD;
  --accent:#2A4F9C; --accent-soft:#E6EDF8; --on-accent:#FFFFFF;
  --red:#B8433A; --red-soft:#F8E4E0;
  --ochre:#9A630F; --ochre-soft:#F7EBD4;
  --green:#2F7149; --green-soft:#E0F0E5;
  --violet:#6C46A8; --violet-soft:#EEE7F8;
  --slate:#58677F; --slate-soft:#E9EDF2;
  --moon:#EDB93F; --moon-dark:#D8DEE6;
  --bind:#1B2942; --shadow-c:rgba(27,41,66,.18);
  --shadow:0 1px 2px rgba(27,41,66,.05),0 10px 30px -18px rgba(27,41,66,.28);
  --r-lg:18px; --r-md:12px;
  --f-display:"Barlow Condensed","Arial Narrow","Roboto Condensed",system-ui,sans-serif;
  --f-body:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root{
    --paper:#0F131A; --sheet:#171D26; --sheet-2:#1C232E; --sheet-3:#212935;
    --ink:#E6EAF0; --ink-2:#A4ADBB; --ink-3:#6E7889;
    --rule:#242C38; --rule-2:#344050;
    --accent:#8DAEEC; --accent-soft:#1F2C44; --on-accent:#0D1422;
    --red:#EE7468; --red-soft:#3B211F;
    --ochre:#E6AA50; --ochre-soft:#362A1A;
    --green:#70C48F; --green-soft:#183123;
    --violet:#B89AE8; --violet-soft:#2A2141;
    --slate:#9CA8BA; --slate-soft:#242B36;
    --moon:#F2C75C; --moon-dark:#2E3745;
    --bind:#1A2335; --shadow-c:rgba(0,0,0,.55);
    --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 34px -20px rgba(0,0,0,.7);
    color-scheme:dark;
  }
}

/* Nhãn: màu chính, nền nhạt, bản sáng dùng trên nền xanh đậm */
.k-day{--k:var(--accent);--k-soft:var(--accent-soft);--k-hi:#8FB0F0}
.k-hop{--k:var(--violet);--k-soft:var(--violet-soft);--k-hi:#C6A8F0}
.k-han{--k:var(--red);--k-soft:var(--red-soft);--k-hi:#F2897E}
.k-viec{--k:var(--ochre);--k-soft:var(--ochre-soft);--k-hi:#F0BA62}
.k-rieng{--k:var(--green);--k-soft:var(--green-soft);--k-hi:#84D6A2}
.k-khac{--k:var(--slate);--k-soft:var(--slate-soft);--k-hi:#B9C3D2}

*,*::before,*::after{box-sizing:border-box}
*{scrollbar-width:thin;scrollbar-color:var(--rule-2) transparent}
::selection{background:var(--accent-soft);color:var(--ink)}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);font:400 14px/1.5 var(--f-body);-webkit-font-smoothing:antialiased;padding-bottom:40px}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--paper)}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3,h4{margin:0;text-wrap:balance}
p{margin:0}
.wrap{max-width:1420px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.ic{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.emo{font-family:"Segoe UI Emoji","Apple Color Emoji","Noto Color Emoji",sans-serif;font-style:normal;line-height:1}
/* Hiệu ứng chỉ trượt nhẹ, không làm mờ: trang luôn đọc được kể cả khi hiệu ứng chưa chạy */
@keyframes rise{from{transform:translateY(10px)}}
@keyframes pop{from{opacity:.6;transform:translateY(8px) scale(.98)}}
@keyframes slideL{from{transform:translateX(-18px)}}
@keyframes slideR{from{transform:translateX(18px)}}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(255,255,255,.05)}}
@keyframes tin{from{transform:translateY(8px);opacity:0}}
@keyframes flash{0%,40%{background:var(--ochre-soft)}100%{background:transparent}}

.devbar{position:sticky;top:0;z-index:70;padding:8px max(16px,env(safe-area-inset-left,0px));background:#B8433A;color:#fff;font-size:13px;font-weight:600;text-align:center}
.devbar b{text-decoration:underline}

/* ---------- Thanh trên ---------- */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:box-shadow .2s}
.top.scrolled{box-shadow:0 1px 0 var(--rule),0 10px 24px -18px var(--shadow-c)}
.top .wrap{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px 28px;padding-block:12px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand > div{min-width:0}
.mark{width:40px;height:40px;flex:none;border-radius:11px;box-shadow:0 6px 14px -6px rgba(27,41,66,.5)}
.brand h1{font:600 24px/1 var(--f-display);letter-spacing:.01em}
.brand p{display:flex;flex-wrap:wrap;align-items:center;gap:0 10px;font-size:12px;color:var(--ink-2);margin-top:4px}
.brand p .moon{width:13px;height:13px;vertical-align:-2px;margin-right:4px}
.save{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;color:var(--ink-3);white-space:nowrap}
.save i{width:6px;height:6px;border-radius:50%;background:var(--green)}
.save[data-k="busy"] i,.save[data-k="wait"] i{background:var(--ochre)}
.save[data-k="err"]{color:var(--red)} .save[data-k="err"] i{background:var(--red)}

.tabs{display:flex;gap:4px;justify-self:center;padding:4px;border-radius:12px;background:var(--sheet-3)}
.tabs button{display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 14px;font-weight:500;color:var(--ink-2);border-radius:9px;white-space:nowrap;transition:background .15s,color .15s}
.tabs button .ic{width:17px;height:17px}
.tabs button:hover{color:var(--ink)}
.tabs button[aria-selected="true"]{background:var(--sheet);color:var(--ink);box-shadow:0 2px 6px -2px var(--shadow-c)}
.tabs button[aria-selected="true"] .ic{color:var(--accent)}
.count{display:inline-grid;place-items:center;min-width:20px;height:18px;padding:0 5px;border-radius:9px;background:var(--ochre-soft);color:var(--ochre);font:600 12px/1 var(--f-body);font-variant-numeric:tabular-nums}

.tools{display:flex;align-items:center;gap:8px;position:relative}
.search{position:relative;display:flex;align-items:center}
.search > .ic{position:absolute;left:11px;color:var(--ink-3);pointer-events:none}
.search input{width:240px;height:38px;padding:0 30px 0 34px;border:1px solid transparent;border-radius:11px;background:var(--sheet-3);outline:none;transition:background .15s,box-shadow .15s}
.search input:focus{background:var(--sheet);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.search kbd{position:absolute;right:9px;font:500 11px/1 var(--f-body);color:var(--ink-3);background:var(--sheet);border-radius:4px;padding:3px 6px;pointer-events:none}
.search input:focus + kbd,.search input:not(:placeholder-shown) + kbd{display:none}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:38px;padding:0 15px;border:0;border-radius:11px;background:var(--sheet-3);color:var(--ink);font-weight:500;white-space:nowrap;transition:background .15s,filter .15s,transform .1s}
.btn:hover{background:var(--rule)}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.55;cursor:default}
.btn.primary{background:var(--accent);color:var(--on-accent);box-shadow:0 6px 16px -8px var(--accent)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent}
.btn.ghost:hover{background:var(--sheet-3)}
.btn.danger{color:var(--red)}
.btn.sm{height:32px;padding:0 11px;font-size:13px;border-radius:9px}
.btn.big{height:46px;font-size:15px;border-radius:12px}
.icon-btn{position:relative;display:inline-grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--sheet-3);color:var(--ink-2);transition:background .15s,color .15s}
.icon-btn .ic{width:18px;height:18px}
.icon-btn:hover{color:var(--ink);background:var(--rule)}
.icon-btn.ghost{background:transparent}
.glass{background:rgba(14,21,38,.34)!important;color:#fff!important;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:inset 0 0 0 1px rgba(255,255,255,.26)}
.glass:hover{background:rgba(14,21,38,.5)!important}
.badge{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--red);color:#fff;font:600 11px/18px var(--f-body);text-align:center;box-shadow:0 0 0 2px var(--paper)}
.avatar{display:inline-grid;place-items:center;flex:none;width:38px;height:38px;border-radius:50%;background:var(--av,var(--accent));color:#fff;font:600 13px/1 var(--f-body);letter-spacing:.02em}
.avatar.xs{width:18px;height:18px;font-size:8.5px}
.avatar.lg{width:48px;height:48px;font-size:17px}
#meBtn{box-shadow:0 0 0 2px var(--paper),0 0 0 3.5px var(--rule-2)}

.pop{position:absolute;top:calc(100% + 10px);right:0;z-index:40;width:350px;max-height:min(72vh,580px);overflow:auto;background:var(--sheet);border-radius:16px;box-shadow:0 0 0 1px var(--rule),0 24px 50px -20px var(--shadow-c)}
.pop:not([hidden]){animation:pop .16s ease}
.pop.left{left:0;right:auto}
.pop h3{display:flex;align-items:center;gap:8px;font:600 11.5px/1 var(--f-body);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3);padding:16px 16px 8px}
.pop .empty{display:grid;justify-items:center;gap:6px;text-align:center;padding:4px 16px 18px;color:var(--ink-2);font-size:13px}
.pop .empty .illus{width:120px}
.pop-item{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;width:calc(100% - 12px);margin:0 6px;text-align:left;padding:9px 10px;border-radius:10px;align-items:start}
.pop-item:hover,.pop-item.on{background:var(--sheet-2)}
.pop-item .t{font-weight:500;line-height:1.35}
.pop-item .s{grid-column:2;font-size:12px;color:var(--ink-2)}
.pop-note{padding:12px 16px 14px;font-size:13px;color:var(--ink-2);line-height:1.5}
.pop-acts{display:grid;padding:6px}
.pop-acts button{display:flex;align-items:center;gap:12px;text-align:left;padding:10px;border-radius:11px}
.pop-acts button:hover{background:var(--sheet-2)}
.pop-acts small{display:block;color:var(--ink-2);font-size:12px}
.pop-acts .tile{width:36px;height:36px;border-radius:10px}
.me-card{display:flex;align-items:center;gap:14px;padding:18px 16px 12px}
.me-card b{display:block;font-weight:600;font-size:15px}
.me-card small{color:var(--ink-2);font-size:12px}
.role{display:inline-flex;align-items:center;gap:4px;height:22px;margin-top:5px;padding:0 9px;border-radius:11px;font-size:11px;font-weight:600;background:var(--accent-soft);color:var(--accent)}
.role .ic{width:12px;height:12px}
.role.viewer{background:var(--slate-soft);color:var(--slate)}
.role.admin{background:var(--ochre-soft);color:var(--ochre)}

.tile{display:inline-grid;place-items:center;flex:none;width:40px;height:40px;border-radius:11px;background:var(--k-soft,var(--accent-soft));color:var(--k,var(--accent))}
.tile .ic{width:20px;height:20px}
.tile.sm{width:28px;height:28px;border-radius:8px}
.tile.sm .ic{width:15px;height:15px}

/* ---------- Dải chào: lời chào + dòng thời gian hôm nay + số liệu ---------- */
.hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px 24px;align-items:center;margin-top:16px;padding:20px 22px;border-radius:var(--r-lg);color:#F3F5F0;background-color:var(--bind);background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.4px),linear-gradient(120deg,#1B2942 0%,#22355B 100%);background-size:16px 16px,100% 100%;box-shadow:0 20px 40px -24px rgba(27,41,66,.65);animation:rise .5s cubic-bezier(.2,.7,.2,1) both}
.hero::after{content:"";position:absolute;right:28%;top:-90px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(237,185,63,.26),transparent 62%);pointer-events:none}
.hero-main{position:relative;z-index:1;display:grid;gap:16px;min-width:0}
.hero-head{display:flex;align-items:center;gap:14px;min-width:0}
.hero-emo{font-size:34px;filter:drop-shadow(0 6px 10px rgba(0,0,0,.3))}
.hero-txt{min-width:0}
.hero-go{margin-left:auto;flex:none}
.hero-go .ic{width:14px;height:14px}
.hero h2{font:600 27px/1.1 var(--f-display);letter-spacing:.01em}
.hero p{font-size:13.5px;color:rgba(243,245,240,.74);margin-top:4px}
.hero p b{color:#fff;font-weight:600}
.hero p .hi-red{color:#F7A096}
.timeline{list-style:none;margin:0;padding:0;display:flex;overflow-x:auto;scrollbar-width:none}
.timeline::-webkit-scrollbar{display:none}
.tl{flex:1 0 136px;max-width:220px;position:relative;padding-top:22px;min-width:0}
.tl::before{content:"";position:absolute;left:0;right:0;top:8px;height:2px;background:rgba(255,255,255,.14)}
.tl:first-child::before{left:7px}
.tl:last-child::before{right:auto;width:28px;background:linear-gradient(90deg,rgba(255,255,255,.14),transparent)}
.tl > i{position:absolute;top:1px;left:0;width:16px;height:16px;border-radius:50%;background:var(--k-hi);border:3px solid #1E2E4D}
.tl button{display:grid;gap:3px;width:100%;padding:0 14px 0 0;text-align:left;color:inherit}
.tl b{font:600 17px/1 var(--f-display);letter-spacing:.02em;font-variant-numeric:tabular-nums}
.tl span{font-size:12.5px;color:rgba(243,245,240,.8);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl button:hover span{color:#fff;text-decoration:underline;text-underline-offset:3px}
.tl.past{opacity:.45}
.tl.next > i{box-shadow:0 0 0 4px rgba(255,255,255,.16);animation:pulse 2.2s ease-in-out infinite}
.tl em{justify-self:start;font-style:normal;font-size:10px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:#1B2942;background:var(--moon);border-radius:8px;padding:2px 7px;margin-top:3px}
.tl-empty{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(243,245,240,.72)}
.tl-empty .ic{width:18px;height:18px;color:var(--moon)}
.stats{position:relative;z-index:1;display:flex;align-items:stretch;gap:6px;padding:6px;border-radius:16px;background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.09)}
.stats button{display:grid;justify-items:start;align-content:center;gap:2px;min-width:118px;padding:10px 14px;border-radius:12px;text-align:left;color:#F3F5F0;transition:background .15s}
.stats button:hover{background:rgba(255,255,255,.08)}
.st-ic{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:rgba(255,255,255,.08);color:var(--k-hi);margin-bottom:4px}
.st-ic .ic{width:17px;height:17px}
.stats .num{display:flex;align-items:baseline;gap:5px;font:600 30px/1 var(--f-display);font-variant-numeric:tabular-nums}
.stats .num small{font:500 12px/1 var(--f-body);color:rgba(243,245,240,.62)}
.stats .num .r{color:#F7A096;font-style:normal}
.stats .num .o{color:#F0BA62;font-style:normal}
.stats .num .sl{font:400 20px/1 var(--f-display);font-style:normal;opacity:.45}
.stats .lbl{font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:rgba(243,245,240,.6)}
.ring{width:34px;height:34px;margin-bottom:0}
.ring circle{fill:none;stroke-width:6}
.ring .bg{stroke:rgba(255,255,255,.12)}
.ring .fg{stroke:#84D6A2;stroke-linecap:round;transform:rotate(-90deg);transform-origin:50% 50%;transition:stroke-dasharray .6s}
.ring text{font:700 13px var(--f-body);fill:#fff;text-anchor:middle;dominant-baseline:central}

/* Thời tiết */
.wx-now{position:relative;display:flex;align-items:center;gap:8px;margin-left:auto;padding:8px 14px 8px 10px;border-radius:14px;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);flex:none}
.wx-now .emo{font-size:30px;filter:drop-shadow(0 4px 8px rgba(0,0,0,.25))}
.wx-now b{font:600 28px/1 var(--f-display);font-variant-numeric:tabular-nums}
.wx-now small{font-size:11.5px;line-height:1.35;color:rgba(243,245,240,.72)}
.wx-now + .hero-go{margin-left:0}
.wx-tip{display:flex;align-items:center;gap:6px;margin-top:8px!important;padding:5px 10px;border-radius:10px;width:max-content;max-width:100%;background:rgba(237,185,63,.16);color:#FFE3A1!important;font-size:12.5px!important}
.tl-wx{font-size:11.5px;color:rgba(243,245,240,.7);font-variant-numeric:tabular-nums}
.cell .wx{display:inline-flex;align-items:center;gap:2px;font-size:11px;color:var(--ink-2);font-variant-numeric:tabular-nums;margin-right:auto;margin-left:4px}
.cell .wx .emo{font-size:12.5px}
.cell .wx b{font-weight:600}
.bloc-wx{grid-column:1/-1;display:flex;align-items:center;gap:12px;margin-top:10px;padding:10px 12px;border-radius:14px;background:linear-gradient(120deg,var(--accent-soft),color-mix(in srgb,var(--accent-soft) 30%,var(--sheet)));font-size:13px;color:var(--ink)}
.bloc-wx .emo{font-size:30px}
.bloc-wx b{font-weight:600}
.bloc-wx small{display:block;font-size:11.5px;color:var(--ink-2);margin-top:1px}
.meta .wxm{color:var(--accent)}
/* Thông báo đẩy */
.push-box{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:start;margin:4px 10px 12px;padding:12px;border-radius:14px;background:var(--sheet-2)}
.push-box b{display:block;font-weight:600;font-size:13.5px}
.push-box small{display:grid;gap:6px;margin-top:3px;font-size:12px;color:var(--ink-2)}
.push-box .check{font-size:12.5px;color:var(--ink)}
.push-acts{display:flex;gap:6px;margin-top:4px}
.push-box.on{background:var(--green-soft)}
.push-box.on .btn{background:var(--sheet)}

.notice{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-top:12px;padding:10px 14px;border-radius:var(--r-md);background:var(--sheet);box-shadow:var(--shadow);font-size:13px;color:var(--ink-2)}
.notice b{color:var(--ink);font-weight:600}
.notice .sp{flex:1}

/* ---------- Lịch tháng ---------- */
.cal-view{display:grid;grid-template-columns:minmax(0,1fr) 384px;gap:20px;margin-top:20px;align-items:start}
.month{background:var(--sheet);border-radius:var(--r-lg);min-width:0;overflow:hidden;box-shadow:var(--shadow);animation:rise .5s .08s cubic-bezier(.2,.7,.2,1) both}
.banner{position:relative;height:150px;display:flex;align-items:flex-end;gap:12px;padding:16px 18px;overflow:hidden;color:#fff}
.banner-art{position:absolute;inset:0}
.banner-art svg{display:block;width:100%;height:100%}
.banner-txt{position:relative;z-index:1;min-width:0;flex:1;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.banner h2{font:700 38px/1 var(--f-display);letter-spacing:.01em;font-variant-numeric:tabular-nums}
.banner h2 span{font-weight:500;opacity:.8}
.banner p{font-size:12.5px;margin-top:5px;opacity:.92}
.month-nav{position:relative;z-index:1;display:flex;align-items:center;gap:6px}
.month-nav .btn,.month-nav .icon-btn{height:36px}
.month-nav .icon-btn{width:36px}
.legend{display:flex;flex-wrap:wrap;gap:6px;padding:14px 16px 6px}
.legend span{display:inline-flex;align-items:center;gap:5px;height:26px;padding:0 10px 0 7px;border-radius:13px;background:var(--k-soft);color:var(--k);font-size:12px;font-weight:500}
.legend .ic{width:14px;height:14px}
.legend .hint{background:none;color:var(--ink-3);font-weight:400;padding:0 4px;margin-left:auto}

.grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));padding:0 8px 10px;outline:none}
.grid.slide-l{animation:slideL .32s cubic-bezier(.2,.7,.2,1)}
.grid.slide-r{animation:slideR .32s cubic-bezier(.2,.7,.2,1)}
.dow{padding:10px 8px 8px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.dow.sat{color:var(--accent)} .dow.sun{color:var(--red)}
.cell{position:relative;min-height:112px;padding:7px 6px 8px;border-top:1px solid var(--rule);display:flex;flex-direction:column;gap:3px;cursor:pointer;min-width:0;isolation:isolate}
.cell::before{content:"";position:absolute;inset:3px;border-radius:12px;z-index:-1;transition:background .15s,box-shadow .15s}
.cell.sat::before,.cell.sun::before{background:color-mix(in srgb,var(--sheet-2) 45%,transparent)}
.cell.holcell::before{background:color-mix(in srgb,var(--red-soft) 55%,transparent)}
.cell.out .dn,.cell.out .lu{color:var(--ink-3);opacity:.7}
.cell.out .chips{opacity:.6}
.cell:not(.sel):hover::before{background:color-mix(in srgb,var(--accent-soft) 70%,transparent)}
.cell.sel::before{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}
.cell.drop::before{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent);outline:2px dashed var(--accent);outline-offset:-6px}
.cell-h{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:0 3px}
.dn{display:inline-grid;place-items:center;min-width:28px;height:28px;margin:-2px 0 0 -2px;border-radius:50%;font:600 19px/1 var(--f-display);font-variant-numeric:tabular-nums;color:var(--ink)}
.cell.sat .dn{color:var(--accent)}
.cell.sun .dn,.cell.off .dn{color:var(--red)}
.cell.today .dn{background:var(--ink);color:var(--sheet);box-shadow:0 4px 10px -4px var(--shadow-c)}
.cell.today.sun .dn,.cell.today.off .dn{background:var(--red);color:#fff}
.lu{display:inline-flex;align-items:center;gap:3px;font-size:10.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;white-space:nowrap}
.lu .moon{width:12px;height:12px}
.lu.m1{color:var(--ink-2);font-weight:600}
.lu.ram{color:var(--ochre);font-weight:600}
.hol{display:flex;align-items:center;gap:4px;font-size:10.5px;line-height:1.25;color:var(--red);padding:0 3px;min-width:0}
.hol span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hol .emo{font-size:12px}
.hol.soft{color:var(--ink-2)}
.chips{display:flex;flex-direction:column;gap:3px;min-width:0}
.chip{display:flex;align-items:center;gap:4px;width:100%;min-width:0;padding:2px 7px 2px 5px;border-radius:7px;font-size:11.5px;line-height:1.4;text-align:left;color:var(--ink);background:var(--k-soft);transition:transform .12s,box-shadow .12s}
.chip > .ic{width:12px;height:12px;color:var(--k);stroke-width:2.2}
.chip span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-width:0}
.chip b{font-weight:600;font-variant-numeric:tabular-nums;flex:none;color:var(--k)}
.chip:hover{transform:translateY(-1px);box-shadow:0 6px 12px -8px var(--shadow-c)}
.chip[draggable="true"]{cursor:grab}
.chip.due{background:transparent;box-shadow:inset 0 0 0 1.5px var(--red);color:var(--red)}
.chip.due > .ic,.chip.due b{color:var(--red)}
.chip.late{background:var(--red-soft);color:var(--red);box-shadow:inset 3px 0 0 var(--red)}
.chip.late > .ic,.chip.late b{color:var(--red)}
.chip.done{opacity:.55}
.chip.done span{text-decoration:line-through}
.chip.done > .ic{color:var(--green)}
.more{font-size:11px;color:var(--ink-2);padding:0 6px;font-weight:500}
.dots{display:none;gap:3px;flex-wrap:wrap;padding:0 2px}
.dot{width:6px;height:6px;border-radius:50%;background:var(--k)}
.dot.late{box-shadow:0 0 0 1.5px var(--red)} .dot.done{opacity:.4}
.cell-add{position:absolute;right:7px;bottom:7px;width:24px;height:24px;border-radius:8px;display:grid;place-items:center;color:var(--on-accent);background:var(--accent);opacity:0;transform:scale(.85);transition:opacity .15s,transform .15s;box-shadow:0 6px 12px -6px var(--accent)}
.cell:hover .cell-add,.cell.sel .cell-add,.cell-add:focus-visible{opacity:1;transform:none}
.cell-add .ic{width:14px;height:14px;stroke-width:2.4}

/* ---------- Tờ lịch bloc ---------- */
.side{display:grid;gap:18px;min-width:0}
.bloc{background:var(--sheet);border-radius:8px 8px var(--r-lg) var(--r-lg);box-shadow:0 3px 0 -1px var(--sheet),0 4px 0 -1px var(--rule-2),var(--shadow);animation:rise .5s .14s cubic-bezier(.2,.7,.2,1) both}
.bind{height:20px;border-radius:8px 8px 0 0;background-color:var(--bind);background-image:radial-gradient(circle at 50% 50%,var(--paper) 0 3.6px,transparent 4.3px);background-size:24px 20px;background-position:center}
.bloc-date{display:grid;grid-template-columns:auto 1fr auto;gap:4px 16px;padding:16px 20px 16px;border-bottom:2px dashed var(--rule)}
.bloc-num{font:700 108px/.82 var(--f-display);font-variant-numeric:tabular-nums;color:var(--ink);letter-spacing:-.02em;padding-top:6px}
.bloc.red .bloc-num,.bloc.red .bloc-wd{color:var(--red)}
.bloc-meta{display:flex;flex-direction:column;gap:2px;min-width:0;padding-top:4px}
.bloc-wd{font:600 27px/1 var(--f-display);text-transform:uppercase;letter-spacing:.02em}
.bloc-mo{font-size:13px;color:var(--ink-2)}
.bloc-rel{display:inline-flex;align-self:flex-start;align-items:center;gap:5px;margin-top:6px;height:24px;padding:0 10px;border-radius:12px;font-size:12px;font-weight:600;color:var(--accent);background:var(--accent-soft)}
.bloc-rel .ic{width:13px;height:13px}
.bloc-moon{display:grid;justify-items:center;gap:5px;padding-top:2px;text-align:center}
.bloc-moon .moon{width:50px;height:50px;filter:drop-shadow(0 4px 10px rgba(237,185,63,.4))}
.bloc-moon small{font-size:10.5px;color:var(--ink-3);max-width:78px;line-height:1.25}
.moon .moon-dark{fill:var(--moon-dark)}
.moon .moon-lit{fill:var(--moon)}
.bloc-hol{grid-column:1/-1;display:flex;align-items:center;gap:8px;margin-top:4px;color:var(--red);font-size:13px;font-weight:600}
.bloc-hol .emo{font-size:20px}
.bloc-lunar{grid-column:1/-1;display:flex;align-items:center;gap:12px;margin-top:10px;font-size:12.5px;color:var(--ink-2);line-height:1.45}
.bloc-lunar b{display:grid;place-items:center;min-width:56px;height:46px;padding:0 8px;border-radius:12px;background:var(--red-soft);color:var(--red);font:600 24px/1 var(--f-display);font-variant-numeric:tabular-nums;white-space:nowrap}
.proverb{grid-column:1/-1;display:flex;gap:10px;align-items:flex-start;margin-top:12px;color:var(--ink);font-size:13.5px;line-height:1.5;font-style:italic}
.proverb .ic{width:20px;height:20px;color:var(--ochre);margin-top:1px}
.proverb small{display:block;font-style:normal;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ochre);margin-bottom:1px}
.quick{display:grid;grid-template-columns:1fr auto;gap:8px;padding:16px 18px 10px}
.quick-in{position:relative;display:flex;align-items:center}
.quick-in > .ic{position:absolute;left:12px;color:var(--ochre)}
.quick input[type=text]{width:100%;height:42px;padding:0 12px 0 36px;border:1px solid transparent;border-radius:12px;background:var(--sheet-3);outline:none;min-width:0;transition:background .15s,box-shadow .15s}
.quick input[type=text]:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);background:var(--sheet)}
.quick .btn{height:42px}
.quick-opts{grid-column:1/-1;display:flex;align-items:center;flex-wrap:wrap;gap:6px 12px;font-size:12.5px;color:var(--ink-2)}
.quick-opts input[type=time]{height:30px;border:0;border-radius:8px;background:var(--sheet-3);padding:0 8px}
.quick-hint{margin-left:auto;display:inline-flex;align-items:center;gap:6px;color:var(--ink-3)}
.quick-hint .tile{width:22px;height:22px;border-radius:6px}
.quick-hint .tile .ic{width:13px;height:13px}
.check{display:inline-flex;align-items:center;gap:8px;cursor:pointer;user-select:none}
.check input{width:17px;height:17px;accent-color:var(--accent);margin:0}

.day-list{padding:4px 8px 10px}
.day-empty{display:grid;justify-items:center;gap:6px;padding:14px 18px 20px;text-align:center;color:var(--ink-2);font-size:13px}
.day-empty b{color:var(--ink);font-size:14px}
.illus{width:150px;height:auto}
.item{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:4px 10px;padding:12px 10px;border-radius:14px;align-items:start;transition:background .15s}
.item:hover{background:color-mix(in srgb,var(--k-soft) 45%,transparent)}
.item.flash{animation:flash 1.6s ease}
.tick{width:24px;height:24px;margin:1px 0 0 4px;border:2px solid var(--k,var(--ink-3));border-radius:50%;display:grid;place-items:center;color:transparent;background:var(--sheet);transition:background .15s,transform .15s}
.tick .ic{width:14px;height:14px;stroke-width:3}
.tick:hover{background:var(--green-soft);border-color:var(--green);color:var(--green)}
.tick:active{transform:scale(.88)}
.tick.on{background:var(--green);border-color:var(--green);color:#fff}
.notemark{width:32px;height:32px;display:grid;place-items:center}
.item-main{min-width:0;display:grid;gap:6px}
.item-title{font-weight:600;font-size:14.5px;line-height:1.35;overflow-wrap:anywhere;text-align:left;transition:color .15s}
.item-title:hover{color:var(--k,var(--accent))}
.item.done .item-title{text-decoration:line-through;color:var(--ink-3);font-weight:500}
.item-note{font-size:12.5px;color:var(--ink-2);line-height:1.5;overflow-wrap:anywhere;white-space:pre-line}
.tags{display:flex;flex-wrap:wrap;gap:5px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 9px;border-radius:11px;font-size:11px;font-weight:600;background:var(--sheet-3);color:var(--ink-2)}
.tag .ic{width:12px;height:12px}
.tag.cat{background:var(--k-soft);color:var(--k)}
.tag.due{color:var(--red);background:var(--red-soft)}
.tag.sample{background:transparent;box-shadow:inset 0 0 0 1px var(--rule-2);font-weight:500}
.tag.star{color:var(--ochre);background:var(--ochre-soft)}
button.tag{cursor:pointer}
button.tag:hover{filter:brightness(.96)}
.tag.st-doing{background:var(--ochre-soft);color:var(--ochre)}
.tag.st-done{background:var(--green-soft);color:var(--green)}
.pill{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 9px;border-radius:11px;font-size:11px;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
.pill .ic{width:12px;height:12px}
.pill.late{background:var(--red);color:#fff}
.pill.soon{background:var(--ochre-soft);color:var(--ochre)}
.pill.ok{background:var(--sheet-3);color:var(--ink-2)}
.meta{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;color:var(--ink-2);font-variant-numeric:tabular-nums;align-items:center}
.meta span{display:inline-flex;align-items:center;gap:5px}
.meta .ic{width:13px;height:13px;color:var(--ink-3)}
.meta .late,.meta .late .ic{color:var(--red);font-weight:600}
.by{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:var(--ink-2)}
.progline{display:grid;grid-template-columns:1fr 38px;align-items:center;gap:8px;margin-top:2px}
.progline output{font-size:12px;font-weight:600;color:var(--ink-2);text-align:right;font-variant-numeric:tabular-nums}
.edit-btn{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;color:var(--ink-3);opacity:.7;transition:opacity .15s,background .15s}
.item:hover .edit-btn,.lg-row:hover .edit-btn,.edit-btn:focus-visible{opacity:1}
.edit-btn:hover{background:var(--sheet-3);color:var(--ink)}

input[type=range].prog{--p:0%;--bar:var(--ochre);-webkit-appearance:none;appearance:none;width:100%;height:18px;margin:0;background:transparent;cursor:pointer}
.prog::-webkit-slider-runnable-track{height:6px;border-radius:3px;background:linear-gradient(to right,var(--bar) var(--p),var(--rule) var(--p))}
.prog::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;margin-top:-5px;border-radius:50%;background:var(--sheet);border:3px solid var(--bar);box-shadow:0 2px 6px -2px var(--shadow-c)}
.prog::-moz-range-track{height:6px;border-radius:3px;background:var(--rule)}
.prog::-moz-range-progress{height:6px;border-radius:3px;background:var(--bar)}
.prog::-moz-range-thumb{width:10px;height:10px;border-radius:50%;background:var(--sheet);border:3px solid var(--bar)}
.prog.late{--bar:var(--red)} .prog.done{--bar:var(--green)}

.up{background:var(--sheet);border-radius:var(--r-lg);box-shadow:var(--shadow);animation:rise .5s .2s cubic-bezier(.2,.7,.2,1) both}
.up-head{display:flex;align-items:center;gap:10px;padding:16px 16px 8px 18px}
.up-head .tile{width:32px;height:32px;border-radius:9px}
.up-head .tile .ic{width:17px;height:17px}
.up-head h3{font:600 20px/1 var(--f-display);letter-spacing:.01em}
.up-head .btn{margin-left:auto}
.up ol{list-style:none;margin:0;padding:0 8px 10px}
.up li{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:5px 12px;padding:10px;border-radius:14px;align-items:center;transition:background .15s}
.up li:hover{background:var(--sheet-2)}
.up li > .tile{grid-row:1/4;align-self:start;margin-top:2px}
.up .row1{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.up .t{grid-column:2;font-weight:500;line-height:1.35;text-align:left;overflow-wrap:anywhere}
.up .t:hover{color:var(--accent)}
.up .bar{grid-column:2;height:5px;border-radius:3px;background:var(--rule);overflow:hidden}
.up .bar span{display:block;height:100%;background:var(--ochre);border-radius:3px}
.up .bar.late span{background:var(--red)}
.up .fin{grid-column:3;grid-row:1/4}
.up .none{display:grid;justify-items:center;gap:6px;padding:8px 16px 14px;color:var(--ink-2);font-size:13px;text-align:center;grid-template-columns:1fr}
.up .none b{color:var(--ink)}
.up .none:hover{background:none}

/* ---------- Mã QR cài app ---------- */
.qr-card{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;padding:14px 16px;background:var(--sheet);border-radius:var(--r-lg);box-shadow:var(--shadow);animation:rise .5s .24s cubic-bezier(.2,.7,.2,1) both}
.qr-img{display:block;border-radius:12px;padding:6px;background:#fff;box-shadow:inset 0 0 0 1px var(--rule)}
.qr-card .qr-img{width:118px;height:118px}
.qr-card h3{font:600 20px/1.1 var(--f-display)}
.qr-card p{font-size:12.5px;line-height:1.45;color:var(--ink-2);margin:5px 0 9px}
dialog#appDlg{width:min(780px,calc(100vw - 24px))}
.qr-big{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;padding:14px;border-radius:16px;background:var(--sheet-2)}
.qr-big .qr-img{width:184px;height:184px;padding:8px}
.qr-big > div > b{font-size:16px}
.qr-big p{font-size:13px;color:var(--ink-2);margin-top:6px}
.url{font-weight:600;color:var(--accent);user-select:all}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.step{padding:12px 14px;border-radius:14px;background:var(--k-soft)}
.step > b{display:flex;align-items:center;gap:7px;color:var(--k);font-size:13.5px}
.step .emo{font-size:17px}
.step ol{margin:8px 0 0;padding-left:18px;font-size:12.5px;line-height:1.55;color:var(--ink)}
.step p{font-size:12.5px;line-height:1.5;margin:8px 0 10px;color:var(--ink)}
.step.me{box-shadow:inset 0 0 0 2px var(--k)}
.tip-note{font-size:13px;color:var(--ink-2)}

/* ---------- Bảng tiến độ ---------- */
.board{margin-top:20px;background:var(--sheet);border-radius:var(--r-lg);min-width:0;overflow:hidden;box-shadow:var(--shadow);animation:rise .5s .08s cubic-bezier(.2,.7,.2,1) both}
.board-head{display:flex;flex-wrap:wrap;align-items:center;gap:14px 16px;padding:18px 18px 10px}
.board-head > .tile{width:48px;height:48px;border-radius:13px}
.board-ttl{min-width:0}
.board-head h2{font:600 30px/1 var(--f-display)}
.month-sub{font-size:12.5px;color:var(--ink-2);margin-top:4px}
.board-head .sort{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2)}
select.sel{height:36px;padding:0 30px 0 12px;border:0;border-radius:10px;background:var(--sheet-3);appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:right 14px center,right 10px center;background-size:4px 4px;background-repeat:no-repeat}
.stack-wrap{flex-basis:100%;display:grid;gap:8px}
.stack{display:flex;height:10px;border-radius:5px;overflow:hidden;background:var(--sheet-3)}
.stack span{flex:1 1 0;min-width:4px;transition:flex-grow .4s}
.stack-legend{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:12px;color:var(--ink-2)}
.stack-legend span{display:inline-flex;align-items:center;gap:6px}
.stack-legend i{width:10px;height:10px;border-radius:3px}
.s-late{background:var(--red)} .s-doing{background:var(--ochre)} .s-todo{background:var(--slate)} .s-done{background:var(--green)}
.filters{display:flex;gap:6px;padding:4px 18px 14px;overflow-x:auto;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.filters button{flex:none;display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 13px 0 11px;border-radius:17px;font-size:13px;color:var(--ink-2);background:var(--sheet-3);transition:background .15s,color .15s}
.filters button .ic{width:15px;height:15px}
.filters button:hover{color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--sheet)}
.filters b{font-weight:600;font-variant-numeric:tabular-nums;opacity:.75}
.lg-head,.lg-row{display:grid;grid-template-columns:34px minmax(0,1fr) 84px 196px 170px 128px 36px;gap:12px;align-items:center;padding:0 18px}
.lg-head{padding-block:9px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.lg-group{display:flex;align-items:center;gap:10px;padding:16px 18px 6px;font:600 16px/1 var(--f-display);letter-spacing:.03em;text-transform:uppercase;color:var(--ink-2)}
.lg-group .tile{width:28px;height:28px;border-radius:8px}
.lg-group .tile .ic{width:15px;height:15px}
.lg-group small{font:500 12px/1 var(--f-body);text-transform:none;letter-spacing:0;color:var(--ink-3)}
.lg-row{padding-block:12px;margin:0 8px;padding-left:10px;padding-right:10px;border-radius:12px;transition:background .15s}
.lg-row:hover{background:var(--sheet-2)}
.lg-row .k{display:none}
.lg-title{min-width:0;display:grid;gap:5px}
.lg-title .item-title{font-weight:500}
.lg-title .item-note{-webkit-line-clamp:1;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;white-space:normal}
.lg-title .tags{gap:6px}
.lg-row.done .item-title{text-decoration:line-through;color:var(--ink-3)}
.lg-date{font-size:13px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.lg-due{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:13px;font-variant-numeric:tabular-nums}
.lg-due .none{color:var(--ink-3)}
.lg-prog{display:grid;grid-template-columns:1fr 38px;align-items:center;gap:8px}
.lg-prog output{font-size:12px;font-weight:600;color:var(--ink-2);text-align:right;font-variant-numeric:tabular-nums}
.lg-empty{display:grid;justify-items:center;gap:6px;padding:30px 16px 44px;text-align:center;color:var(--ink-2)}
.lg-empty b{font:600 22px/1.2 var(--f-display);color:var(--ink)}
.lg-row select.sel{width:100%;height:34px;font-size:13px}
#ledger{padding-bottom:10px}

footer.foot{margin-top:24px;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12px;color:var(--ink-3)}
footer.foot kbd{font:500 11px/1 var(--f-body);border-radius:4px;padding:3px 6px;color:var(--ink-2);background:var(--sheet);box-shadow:0 1px 0 var(--rule-2)}

/* ---------- Hộp thoại ---------- */
dialog{padding:0;border:0;border-radius:22px;background:var(--sheet);color:var(--ink);width:min(600px,calc(100vw - 24px));max-height:calc(100dvh - 24px);box-shadow:0 40px 80px -24px rgba(0,0,0,.45)}
dialog[open]{animation:pop .2s ease}
dialog::backdrop{background:rgba(15,20,30,.45);backdrop-filter:blur(3px)}
dialog > form,.dlg-col{display:flex;flex-direction:column;max-height:calc(100dvh - 26px)}
.ed-top{display:flex;align-items:center;gap:12px;padding:18px 18px 8px 22px}
.ed-top h2{font:600 26px/1 var(--f-display)}
.ed-top .ed-day{font-size:12.5px;color:var(--ink-2)}
.ed-top .icon-btn{margin-left:auto}
.ed-body{display:grid;gap:16px;padding:12px 22px 20px;overflow:auto}
.fld{display:grid;gap:6px;min-width:0}
.fld > span{font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-3);display:flex;justify-content:space-between;gap:8px}
.fld > span output{letter-spacing:0;color:var(--ink);font-variant-numeric:tabular-nums}
.fld input:not([type=range]):not([type=checkbox]):not([type=radio]),.fld select,.fld textarea{width:100%;min-width:0;height:42px;padding:0 12px;border:1px solid transparent;border-radius:11px;background:var(--sheet-3);outline:none;transition:background .15s,box-shadow .15s}
.fld textarea{height:auto;padding:10px 12px;resize:vertical;line-height:1.5}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--accent);background:var(--sheet);box-shadow:0 0 0 3px var(--accent-soft)}
.fld input:disabled,.fld select:disabled{opacity:.55}
#edTitle{height:48px;font-size:16px;font-weight:500}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:end}
.seg{display:inline-flex;gap:4px;padding:4px;border-radius:12px;background:var(--sheet-3);width:max-content;max-width:100%;flex-wrap:wrap}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.seg span{display:flex;align-items:center;gap:6px;height:34px;padding:0 13px;border-radius:9px;font-size:13px;font-weight:500;color:var(--ink-2);transition:background .15s,color .15s}
.seg span .ic{width:15px;height:15px}
.seg input:checked + span{background:var(--sheet);color:var(--ink);box-shadow:0 2px 6px -2px var(--shadow-c)}
.seg input:checked + span .ic{color:var(--accent)}
.seg input:focus-visible + span{outline:2px solid var(--accent);outline-offset:1px}
.cats{display:flex;flex-wrap:wrap;gap:8px}
.cats label{position:relative;cursor:pointer}
.cats input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.cats span{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 13px 0 6px;border-radius:18px;background:var(--sheet-3);font-size:13px;font-weight:500;color:var(--ink-2);transition:background .15s,color .15s,box-shadow .15s}
.cats span .tile{width:26px;height:26px;border-radius:13px}
.cats span .tile .ic{width:14px;height:14px}
.cats input:checked + span{background:var(--k-soft);color:var(--k);box-shadow:inset 0 0 0 2px var(--k)}
.cats input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.task-box{display:grid;gap:14px;padding:16px;border-radius:14px;background:var(--sheet-2)}
.err{color:var(--red);font-size:12.5px}
.hint{font-size:12px;color:var(--ink-3)}
.ed-foot{display:flex;align-items:center;gap:8px;padding:14px 18px;border-top:1px solid var(--rule)}
.ed-foot .sp{flex:1}

/* Tài khoản */
.acc-list{display:grid;gap:2px}
.acc-row{display:grid;grid-template-columns:38px minmax(0,1fr) 144px;gap:8px 12px;align-items:center;padding:12px;border-radius:14px;background:var(--sheet-2)}
.acc-row.off{opacity:.55}
.acc-who b{display:block;font-weight:600;overflow-wrap:anywhere}
.acc-who small{font-size:12px;color:var(--ink-2)}
.acc-acts{grid-column:2/-1;display:flex;gap:6px;flex-wrap:wrap}
.acc-acts:empty{display:none}
.acc-acts .btn{background:var(--sheet)}
.acc-form{display:grid;gap:14px;padding-top:6px}
.acc-form h3{display:flex;align-items:center;gap:8px;font:600 20px/1 var(--f-display);padding-top:6px}
.cred{display:grid;gap:8px;padding:14px 16px;border-radius:14px;background:var(--green-soft);font-size:13px}
.cred b{display:flex;align-items:center;gap:6px;color:var(--green)}
.cred pre{margin:0;font:500 13.5px/1.7 var(--f-body);white-space:pre-wrap;color:var(--ink);user-select:all}
.cred .btn{background:var(--sheet)}
.pw-row{display:flex;gap:6px}
.pw-row input{flex:1}

/* ---------- Đăng nhập ---------- */
.login{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding-block:32px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));background-color:var(--bind);background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1.4px),linear-gradient(140deg,#1B2942,#2A3F6B);background-size:18px 18px,100% 100%}
.login-card{width:min(420px,100%);background:var(--sheet);border-radius:10px 10px 22px 22px;box-shadow:0 3px 0 -1px var(--sheet),0 4px 0 -1px var(--rule-2),0 40px 80px -24px rgba(0,0,0,.6);overflow:hidden;animation:rise .5s cubic-bezier(.2,.7,.2,1) both}
.login .bind{background-color:var(--red);background-image:radial-gradient(circle at 50% 50%,#1B2942 0 3.6px,transparent 4.3px);border-radius:0}
.login-art{display:block;width:100%;height:auto;background:var(--sheet-2);border-bottom:2px dashed var(--rule)}
.login-top{display:flex;align-items:center;gap:14px;padding:18px 24px 0}
.login-top .mark{width:48px;height:48px}
.login-top h1{font:600 31px/1 var(--f-display)}
.login-top p{font-size:12.5px;color:var(--ink-2);margin-top:5px}
.login-form{display:grid;gap:14px;padding:18px 24px 24px}
.in-ic{position:relative}
.in-ic > .ic{position:absolute;left:13px;bottom:13px;color:var(--ink-3);pointer-events:none}
.login-form .in-ic input:not([type=range]):not([type=checkbox]):not([type=radio]){padding-left:40px}

/* ---------- Thông báo nổi ---------- */
#toasts{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;display:grid;gap:8px;width:min(480px,calc(100vw - 32px))}
.toast{display:flex;align-items:center;gap:12px;padding:11px 12px 11px 14px;border-radius:14px;background:var(--ink);color:var(--paper);font-size:13.5px;box-shadow:0 18px 36px -14px rgba(0,0,0,.45);animation:tin .2s ease}
.toast > .ic{width:18px;height:18px;flex:none}
.toast span{flex:1;min-width:0}
.toast button{font-weight:600;color:inherit;padding:5px 10px;border-radius:8px;background:rgba(127,127,127,.18)}
.toast button.x{background:none;opacity:.7}
.toast.err{background:var(--red);color:#fff}
.toast.remind,.toast.news{background:var(--sheet);color:var(--ink);box-shadow:0 0 0 1px var(--rule),0 18px 36px -14px rgba(0,0,0,.35)}
.toast.remind > .ic{color:var(--red)}

/* ---------- Thanh điều hướng dưới (điện thoại) ---------- */
.bnav{display:none}

body.ro #addBtn,body.ro .quick,body.ro .cell-add,body.ro .fin,body.ro .edit-btn[data-act="edit"]{display:none!important}
body.ro .bn-add{visibility:hidden}
body.ro .tick,body.ro button.tag[data-act="cycle"],body.ro input.prog,body.ro select.st-sel{pointer-events:none}

/* ---------- Màn hình hẹp ---------- */
@media (max-width:1180px){
  .cal-view{grid-template-columns:minmax(0,1fr) 340px}
  .bloc-num{font-size:90px}
  .top .wrap{column-gap:18px}
  .search input{width:170px}
  .tabs button{padding:0 11px}
  .lg-head,.lg-row{grid-template-columns:34px minmax(0,1fr) 76px 180px 140px 116px 32px;gap:10px}
  .stats button{min-width:100px;padding:10px}
}
@media (max-width:980px){
  .top .wrap{grid-template-columns:1fr auto}
  .tabs{grid-column:1/-1;grid-row:2;justify-self:start}
  .hero{grid-template-columns:minmax(0,1fr)}
  .stats button{flex:1;min-width:0}
  .cal-view{grid-template-columns:minmax(0,1fr)}
  .side{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start}
  .lg-head{display:none}
  .lg-row{grid-template-columns:34px minmax(0,1fr) auto;grid-template-areas:"t ti go" ". du du" ". pr st";row-gap:8px}
  .lg-row .c-tick{grid-area:t} .lg-row .lg-title{grid-area:ti} .lg-row .lg-date{display:none}
  .lg-row .lg-due{grid-area:du} .lg-row .lg-prog{grid-area:pr} .lg-row .c-st{grid-area:st;width:132px} .lg-row .c-go{grid-area:go}
  .lg-row .k{display:inline;font-size:11px;color:var(--ink-3);text-transform:uppercase;letter-spacing:.06em}
}
@media (max-width:760px){
  body{padding-bottom:calc(92px + env(safe-area-inset-bottom,0px))}
  .top{position:static;background:var(--paper);backdrop-filter:none}
  .tabs,#addBtn,#bellBtn,#meBtn,#qrBtn{display:none!important}
  .top .wrap{grid-template-columns:1fr;row-gap:10px}
  .tools{grid-column:1/-1;grid-row:2}
  .search{flex:1}
  .search input{width:100%}
  .hero{padding:16px;margin-top:6px;border-radius:16px}
  .hero h2{font-size:23px}
  .hero-emo{font-size:28px}
  .stats{gap:2px;padding:4px}
  .stats button{padding:8px 6px;justify-items:center;text-align:center}
  .stats .num{font-size:24px}
  .stats .num small{display:none}
  .stats .lbl{font-size:9.5px;letter-spacing:.04em}
  .st-ic,.ring{width:26px;height:26px}
  .st-ic .ic{width:15px;height:15px}
  .side{grid-template-columns:minmax(0,1fr)}
  .qr-card,.qr-big{display:none}
  .steps{grid-template-columns:1fr}
  .hero-go{display:none}
  .hero-head{align-items:flex-start;flex-wrap:wrap}
  .wx-now{order:3;width:100%;margin-left:0}
  .cell .wx{margin:0}
  .cell .wx b{display:none}
  .banner{height:128px;padding:12px 14px}
  .banner h2{font-size:29px;white-space:nowrap}
  .banner p{font-size:11.5px}
  .month-nav{position:absolute;top:10px;right:10px}
  .tb-lbl{display:none}
  #todayBtn{width:36px;padding:0}
  .legend{padding:12px 12px 4px}
  .legend .hint{display:none}
  .grid{padding:0 4px 8px}
  .cell{min-height:62px;padding:5px 2px 6px}
  .cell::before{inset:2px;border-radius:10px}
  .chips,.cell-add,.hol span{display:none}
  .hol{justify-content:center}
  .dots{display:flex;justify-content:center}
  .dow{padding:8px 2px;font-size:10px;letter-spacing:.03em;text-align:center}
  .cell-h{flex-direction:column;align-items:center;gap:1px}
  .dn{font-size:17px;min-width:26px;height:26px;margin:0}
  #toasts{bottom:calc(92px + env(safe-area-inset-bottom,0px))}
  .pop{position:fixed;left:10px;right:10px;width:auto;top:auto;bottom:calc(88px + env(safe-area-inset-bottom,0px));max-height:70dvh}
  .search .pop{position:absolute;top:calc(100% + 8px);bottom:auto;left:0;right:0}
  .bnav{position:fixed;left:0;right:0;bottom:0;z-index:35;display:grid;grid-template-columns:repeat(5,1fr);align-items:end;padding:6px max(10px,env(safe-area-inset-right,0px)) calc(8px + env(safe-area-inset-bottom,0px)) max(10px,env(safe-area-inset-left,0px));background:color-mix(in srgb,var(--sheet) 90%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 -1px 0 var(--rule),0 -12px 30px -20px var(--shadow-c)}
  .bnav button{position:relative;display:grid;justify-items:center;gap:3px;padding:6px 0 2px;font-size:11px;font-weight:500;color:var(--ink-3)}
  .bnav button > .ic{width:23px;height:23px}
  .bnav button[aria-current="page"]{color:var(--accent)}
  .bnav button[aria-current="page"] > .ic{stroke-width:2.2}
  .bnav .avatar.xs{width:23px;height:23px;font-size:9.5px}
  .bnav .fab{display:grid;place-items:center;width:54px;height:54px;margin-top:-30px;border-radius:50%;background:var(--accent);color:var(--on-accent);box-shadow:0 12px 22px -8px var(--accent),0 0 0 5px var(--paper)}
  .bnav .fab .ic{width:26px;height:26px;stroke-width:2.4}
  .bn-badge{position:absolute;top:0;left:calc(50% + 5px);min-width:17px;height:17px;padding:0 4px;border-radius:9px;background:var(--ochre);color:#fff;font:600 10.5px/17px var(--f-body);font-style:normal;text-align:center;box-shadow:0 0 0 2px var(--sheet)}
  .bn-badge.red{background:var(--red)}
}
@media (max-width:620px){
  .add-label{display:none}
  .bloc-num{font-size:82px}
  .bloc-moon .moon{width:40px;height:40px}
  .board-head .sort{margin-left:0}
  .row2{grid-template-columns:1fr}
  .lg-row{grid-template-areas:"t ti go" ". du du" ". pr pr" ". st st"}
  .lg-row .c-st{width:100%}
  .acc-row{grid-template-columns:38px minmax(0,1fr)}
  .acc-row .sel,.acc-acts{grid-column:2}
  dialog{width:100vw;max-width:100vw;margin:auto 0 0;border-radius:22px 22px 0 0;max-height:94dvh}
  dialog > form,.dlg-col{max-height:94dvh}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}