:root{
  color-scheme: light;
  --bg:#EEF7EE; --bg-gradient:linear-gradient(160deg,#eaf6ec 0%,#dff0e2 35%,#e9f4ea 70%,#f3f9ee 100%);
  --surface:#FFFFFF; --surface-2:#E3F1E4; --border:#CFE6D4;
  --text:#213024; --text-dim:#6B8175; --accent:#1E7A3B; --accent-strong:#155A2C;
  --accent-soft:#DFF0E2; --folder:#C99A3B; --folder-soft:#F6E9CC; --danger:#B3261E;
  --danger-soft:#F7E5E3; --shadow:0 1px 2px rgba(21,34,24,.07),0 8px 24px rgba(21,34,24,.07);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme: dark;
    --bg:#0F1712; --bg-gradient:linear-gradient(160deg,#0F1712 0%,#13201A 50%,#0F1712 100%);
    --surface:#182219; --surface-2:#1E2C21; --border:#2E4132;
    --text:#E7F0E8; --text-dim:#93AC99; --accent:#4CB876; --accent-strong:#2E8055;
    --accent-soft:#1C2E22; --folder:#E3B457; --folder-soft:#332A16; --danger:#FF8078;
    --danger-soft:#3A1F1D; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --bg:#0F1712; --bg-gradient:linear-gradient(160deg,#0F1712 0%,#13201A 50%,#0F1712 100%);
  --surface:#182219; --surface-2:#1E2C21; --border:#2E4132;
  --text:#E7F0E8; --text-dim:#93AC99; --accent:#4CB876; --accent-strong:#2E8055;
  --accent-soft:#1C2E22; --folder:#E3B457; --folder-soft:#332A16; --danger:#FF8078;
  --danger-soft:#3A1F1D; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.35);
}
*{box-sizing:border-box;}
[hidden]{display:none!important;}
html,body{margin:0;padding:0;}
body{background:var(--bg-gradient);color:var(--text);font-family:'Source Sans 3',system-ui,sans-serif;min-height:100vh;}
h1,h2,h3,.brand,button{font-family:'Manrope',system-ui,sans-serif;}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums;}
a{color:var(--accent-strong);}
button{font:inherit;cursor:pointer;}
img{max-width:100%;}
::selection{background:var(--accent-soft);}

#gate{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;}
.gate-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);
  padding:40px 36px;max-width:380px;width:100%;text-align:center;}
.gate-mark{width:52px;height:52px;border-radius:14px;background:var(--accent);color:#fff;display:flex;
  align-items:center;justify-content:center;font-weight:800;font-size:20px;margin:0 auto 18px;letter-spacing:.5px;}
.gate-card h1{font-size:19px;font-weight:800;margin:0 0 6px;text-wrap:balance;}
.gate-card p{color:var(--text-dim);font-size:14px;margin:0 0 22px;line-height:1.5;}
.gate-card input,.gate-card select{width:100%;padding:12px 14px;border-radius:10px;border:1.5px solid var(--border);
  background:var(--bg);color:var(--text);font-size:15px;text-align:center;letter-spacing:.5px;}
.gate-card input{letter-spacing:2px;}
.gate-card input:focus,.gate-card select:focus{outline:none;border-color:var(--accent);}
.gate-card select:disabled{opacity:.6;}
.gate-card .btn-primary{width:100%;margin-top:14px;}
.gate-err{color:var(--danger);font-size:13px;margin-top:10px;min-height:16px;}

.btn-primary{background:var(--accent);color:#fff;border:none;padding:10px 16px;border-radius:9px;
  font-weight:700;font-size:14px;display:inline-flex;align-items:center;gap:7px;}
.btn-primary:hover{background:var(--accent-strong);}
.btn-primary:disabled{opacity:.6;cursor:default;}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border);padding:9px 14px;
  border-radius:9px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:7px;}
.btn-ghost:hover{background:var(--surface-2);}
.icon-btn{background:transparent;border:none;color:var(--text-dim);padding:6px;border-radius:7px;
  display:inline-flex;align-items:center;justify-content:center;}
.icon-btn:hover{background:var(--surface-2);color:var(--text);}
.icon-btn.danger:hover{background:var(--danger-soft);color:var(--danger);}

#app{display:none;min-height:100vh;grid-template-columns:230px 1fr;}
#app.show{display:grid;}
aside{border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:4px;
  position:sticky;top:0;height:100vh;overflow-y:auto;}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15px;padding:0 8px;margin-bottom:18px;}
.brand-logo{width:28px;height:28px;border-radius:8px;object-fit:contain;background:#fff;flex:none;
  border:1px solid var(--border);}

.site-iso-badge{position:fixed;top:14px;right:18px;height:46px;width:auto;z-index:5;pointer-events:none;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,0.18));}
#app:has(#calendar-view:not([hidden])) .site-iso-badge{display:none;}
@media (max-width:760px){.site-iso-badge{display:none;}}
.side-link{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;font-size:14px;
  font-weight:600;color:var(--text-dim);text-decoration:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.side-link:hover{background:var(--surface-2);color:var(--text);}
.side-link.active{background:var(--accent-soft);color:var(--accent-strong);}
.side-sep{height:1px;background:var(--border);margin:12px 4px;}
.side-label{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--text-dim);padding:0 10px;margin:6px 0 4px;font-weight:700;}
.side-admin{margin-top:auto;padding-top:12px;}
.side-admin-status{font-size:12px;color:var(--text-dim);padding:0 10px;margin-bottom:6px;}

main{padding:22px 30px 60px;max-width:1100px;}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap;}
.crumbs{display:flex;align-items:center;gap:6px;font-size:20px;font-weight:800;flex-wrap:wrap;}
.crumbs a{color:var(--text);text-decoration:none;}
.crumbs a:hover{color:var(--accent-strong);}
.crumbs .sep{color:var(--text-dim);font-weight:400;font-size:16px;}
.actions{display:flex;gap:8px;flex-wrap:wrap;}
.search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);
  border-radius:9px;padding:8px 12px;margin-bottom:16px;max-width:340px;}
.search input{border:none;background:transparent;outline:none;color:var(--text);font-size:14px;width:100%;}
.search svg{flex:none;color:var(--text-dim);}

table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);
  border-radius:12px;overflow:hidden;}
thead th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);
  font-weight:700;padding:10px 14px;border-bottom:1px solid var(--border);}
tbody tr{border-bottom:1px solid var(--border);}
tbody tr:last-child{border-bottom:none;}
tbody tr:hover{background:var(--surface-2);}
tbody td{padding:10px 14px;font-size:14px;vertical-align:middle;}
.row-name{display:flex;align-items:center;gap:11px;cursor:pointer;min-width:0;}
.row-name span.label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;}
.badge{width:30px;height:30px;border-radius:7px;flex:none;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:10px;font-weight:800;}
.row-actions{display:flex;gap:2px;justify-content:flex-end;opacity:0;transition:opacity .1s;}
tr:hover .row-actions{opacity:1;}
.dim{color:var(--text-dim);}
.empty{padding:60px 20px;text-align:center;color:var(--text-dim);}
.empty svg{margin-bottom:10px;opacity:.6;}
.example-tag{font-size:10px;background:var(--accent-soft);color:var(--accent-strong);padding:2px 7px;
  border-radius:20px;font-weight:700;margin-left:8px;text-transform:uppercase;letter-spacing:.3px;}

.overlay{position:fixed;inset:0;background:rgba(20,23,18,.5);display:none;align-items:center;justify-content:center;
  padding:24px;z-index:50;}
.overlay.show{display:flex;}
.modal{background:var(--surface);border-radius:16px;box-shadow:var(--shadow);max-width:520px;width:100%;
  padding:26px;max-height:88vh;overflow:auto;}
.modal h2{font-size:16px;margin:0 0 4px;}
.modal p.hint{color:var(--text-dim);font-size:13px;margin:0 0 16px;}
.modal label{font-size:12px;font-weight:700;color:var(--text-dim);display:block;margin:14px 0 6px;text-transform:uppercase;letter-spacing:.4px;}
.modal input[type=text],.modal input[type=email],.modal input[type=password],.modal input[type=file],.modal select{
  width:100%;padding:9px 12px;border-radius:8px;border:1.5px solid var(--border);
  background:var(--bg);color:var(--text);font-size:14px;}
.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:22px;}
.progress-row{display:flex;justify-content:space-between;font-size:12px;color:var(--text-dim);margin-top:4px;}

.viewer-overlay{position:fixed;inset:0;background:var(--bg-gradient);display:none;flex-direction:column;z-index:60;}
.viewer-overlay.show{display:flex;}
.viewer-top{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:1px solid var(--border);
  background:var(--surface);gap:12px;flex-wrap:wrap;}
.viewer-title{display:flex;align-items:center;gap:12px;font-weight:700;font-size:15px;min-width:0;}
.viewer-title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.viewer-body{flex:1;overflow:auto;padding:26px;display:flex;justify-content:center;}
.doc-sheet{background:var(--surface);border:1px solid var(--border);border-radius:10px;max-width:760px;width:100%;
  padding:44px 56px;font-family:'Source Sans 3',serif;line-height:1.65;height:fit-content;}
.doc-sheet table{width:auto;}
.xlsx-wrap{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px;
  max-width:100%;overflow:auto;width:100%;height:fit-content;}
.xlsx-wrap table{border-radius:0;font-size:13px;}
.xlsx-wrap td,.xlsx-wrap th{border:1px solid var(--border);padding:5px 9px;white-space:nowrap;}
.sheet-tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap;}
.sheet-tab{padding:6px 12px;border-radius:7px;border:1px solid var(--border);background:var(--bg);font-size:13px;font-weight:600;}
.sheet-tab.active{background:var(--accent);color:#fff;border-color:var(--accent);}
.center-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:44px;text-align:center;
  max-width:420px;margin:auto;}
.center-card .badge{width:52px;height:52px;font-size:15px;margin:0 auto 16px;border-radius:12px;}
img.preview{max-width:100%;max-height:80vh;border-radius:10px;border:1px solid var(--border);background:var(--surface);}
embed.pdf-frame{width:100%;height:80vh;max-width:900px;border-radius:10px;border:1px solid var(--border);}
.office-frame{width:100%;height:80vh;max-width:1000px;border-radius:10px;border:1px solid var(--border);background:#fff;}

.link-row{display:flex;gap:8px;margin-top:10px;}
.link-row input{flex:1;padding:8px 10px;border-radius:7px;border:1.5px solid var(--border);background:var(--bg);
  color:var(--text);font-size:12px;}

.qr-schedule{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 20px;margin-bottom:18px;}
.qr-schedule-info{min-width:0;}
.qr-schedule-title{font-weight:800;font-size:16px;color:var(--text);}
.qr-schedule-subtitle{font-size:13px;color:var(--text-dim);margin-top:2px;}
.qr-schedule-countdown{display:flex;gap:10px;align-items:center;margin-left:auto;}
.qr-cd-box{display:flex;flex-direction:column;align-items:center;background:var(--accent-soft);
  border-radius:10px;padding:8px 14px;min-width:52px;}
.qr-cd-num{font-family:'IBM Plex Mono',ui-monospace,monospace;font-weight:800;font-size:22px;
  color:var(--accent-strong);line-height:1;font-variant-numeric:tabular-nums;}
.qr-cd-label{font-size:10px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.4px;margin-top:3px;}
.qr-cd-sep{font-weight:800;font-size:20px;color:var(--text-dim);}
.qr-cd-done{font-weight:800;color:var(--accent-strong);font-size:16px;}

.qr-gen-preview{display:flex;align-items:center;justify-content:center;margin-top:16px;min-height:120px;}
.qr-gen-preview canvas{border-radius:10px;border:1px solid var(--border);}
.qr-gen-preview .hint{margin:0;}

.qr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:22px;}
.qr-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;
  display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;position:relative;}
.qr-card img{width:100%;max-width:220px;aspect-ratio:1/1;object-fit:contain;background:#fff;border-radius:8px;}
.qr-card .qr-name{font-weight:700;font-size:14px;word-break:break-word;}
.qr-card .qr-actions{position:absolute;top:8px;right:8px;display:flex;gap:2px;opacity:0;transition:opacity .1s;
  background:var(--surface);border-radius:7px;}
.qr-card:hover .qr-actions{opacity:1;}
.qr-card[draggable="true"]{cursor:grab;}
.qr-card.qr-dragging{opacity:.4;}
tr[draggable="true"]{cursor:grab;}
tr.row-dragging{opacity:.4;}

#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--surface);
  border:1.5px solid var(--border);color:var(--text);padding:12px 18px;border-radius:10px;
  box-shadow:var(--shadow);font-size:13px;max-width:min(560px,90vw);z-index:80;display:none;}
#toast.toast-error{border-color:var(--danger);color:var(--danger);}

/* ---------------- Calendar (Хуанли) ---------------- */
#calendar-view{
  --cal-blue:#1E7A3B; --cal-blue-deep:#155A2C; --cal-line:#cfe6d4; --cal-cbg:#f4f9f2;
  --cal-ink:#213024; --cal-muted:#7c9083;
  font-family:'Nunito',sans-serif;
}
#app:has(#calendar-view:not([hidden])) main{max-width:none;}

.cal-wrap{max-width:1500px;margin:0 auto;padding:6px 4px 40px;position:relative;
  background:linear-gradient(160deg,#eaf6ec 0%,#dff0e2 35%,#e9f4ea 70%,#f3f9ee 100%);
  border-radius:22px;}

.cal-masthead{display:flex;align-items:center;gap:18px;margin-bottom:26px;position:relative;
  background:#cdeacf;border:1.5px solid var(--cal-line);border-radius:20px;padding:16px 22px;
  box-shadow:0 4px 16px rgba(30,122,59,0.12);}
.cal-logo{height:78px;width:auto;flex:none;}
.cal-titles{flex:1;}
.cal-eyebrow{font-family:'Noto Sans',sans-serif;font-weight:800;font-size:14px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--cal-blue);display:block;margin-bottom:3px;}
.cal-titles h1{font-family:'Noto Sans',sans-serif;font-weight:800;font-size:34px;color:var(--cal-blue-deep);margin:0;}
.cal-titles h1 .cal-accent{color:var(--cal-blue-deep);}
.cal-accreditation{height:68px;width:auto;flex:none;margin-left:auto;}
.cal-sticker-wave{position:absolute;pointer-events:none;filter:drop-shadow(0 6px 10px rgba(0,0,0,0.15));
  height:56px;right:6px;top:6px;transform:rotate(6deg);}

.cal-corner-sticker{position:absolute;pointer-events:none;filter:drop-shadow(0 6px 10px rgba(0,0,0,0.15));z-index:1;}
.cal-corner-topleft{height:58px;left:6px;top:6px;transform:rotate(-6deg);}
.cal-corner-bottomleft{height:64px;left:6px;bottom:6px;transform:rotate(5deg);}
.cal-corner-bottomright{height:64px;right:6px;bottom:6px;transform:rotate(-5deg);}

.cal-panel-icon{height:34px;width:auto;filter:drop-shadow(0 3px 6px rgba(0,0,0,0.12));}
.cal-panel-heading-row{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:14px;}
.cal-panel-heading-row h3{margin:0;}

.cal-layout{display:grid;grid-template-columns:1fr 300px;gap:24px;align-items:start;}
@media (max-width:980px){.cal-layout{grid-template-columns:1fr;} .cal-sidebar{order:-1;}}
.cal-sidebar{position:sticky;top:20px;}

.cal-year-title{margin-bottom:20px;}
.cal-big{font-family:'Noto Sans',sans-serif;font-weight:800;font-size:54px;color:var(--cal-blue-deep);line-height:0.95;display:block;}
.cal-year-input-row{display:flex;align-items:center;gap:8px;margin-top:10px;}
.cal-year-input-row input{width:80px;text-align:center;border:1.5px solid var(--cal-line);border-radius:10px;
  padding:8px 6px;font-family:'Noto Sans',sans-serif;font-weight:700;font-size:16px;color:var(--cal-blue-deep);background:#fff;}
.cal-year-input-row span{font-size:12px;color:var(--cal-muted);font-weight:700;}

.cal-panel{background:#fff;border:1.5px solid var(--cal-line);border-radius:16px;padding:18px 18px 20px;margin-bottom:18px;}
.cal-panel h3{font-family:'Noto Sans',sans-serif;color:var(--cal-blue-deep);font-size:15px;text-align:center;margin:0 0 14px;letter-spacing:0.01em;}
.cal-cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.cal-cat-pill{color:#fff;border-radius:12px;padding:10px 8px;font-family:'Noto Sans',sans-serif;font-weight:700;
  font-size:12px;text-align:center;position:relative;}
.cal-cat-del{position:absolute;top:2px;right:6px;font-size:11px;cursor:pointer;opacity:0.75;background:none;border:none;color:#fff;}
.cal-cat-del:hover{opacity:1;}
.cal-add-cat-btn{width:100%;margin-top:10px;border:1.5px dashed var(--cal-line);background:none;color:var(--cal-blue-deep);
  font-family:'Nunito',sans-serif;font-weight:700;font-size:13px;padding:9px;border-radius:12px;cursor:pointer;}
.cal-add-cat-btn:hover{background:#f0f4ff;}
.cal-btn-solid-deep{border-style:solid;color:#fff;background:var(--cal-blue-deep);border-color:var(--cal-blue-deep);}
.cal-btn-outline{border-style:solid;color:var(--cal-blue-deep);border-color:var(--cal-blue-deep);margin-top:8px;}

.cal-content-list{list-style:none;margin:0;padding:0;max-height:340px;overflow-y:auto;}
.cal-content-list li{color:var(--cal-blue-deep);font-weight:700;font-size:13px;padding:6px 0 6px 16px;
  position:relative;border-bottom:1px dashed #eef2fb;}
.cal-content-list li .cal-when{display:block;font-size:10.5px;color:var(--cal-muted);font-weight:700;
  text-transform:uppercase;letter-spacing:0.03em;}
.cal-content-list li::before{content:'';position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:3px;
  background:var(--dot,var(--cal-blue));}
.cal-content-list .cal-empty-note{color:var(--cal-muted);font-weight:600;font-style:italic;border-bottom:none;}

.cal-save-note{font-size:11px;color:var(--cal-muted);text-align:right;margin-top:10px;font-family:'Nunito',sans-serif;}

.cal-month-wrap{position:relative;height:100%;}
.cal-month-mascot{position:absolute;top:-10px;left:-10px;height:46px;width:auto;z-index:3;
  filter:drop-shadow(0 4px 7px rgba(0,0,0,0.22));pointer-events:none;}

.cal-view-toggle{display:flex;gap:8px;margin-bottom:16px;}
.cal-toggle-btn{padding:8px 18px;border-radius:20px;border:1.5px solid var(--cal-line);background:#fff;
  color:var(--cal-blue-deep);font-family:'Noto Sans',sans-serif;font-weight:700;font-size:13px;cursor:pointer;}
.cal-toggle-btn:hover{background:#f0f4ff;}
.cal-toggle-btn.active{background:var(--cal-blue);color:#fff;border-color:var(--cal-blue);}

.cal-months{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:1200px){.cal-months{grid-template-columns:repeat(3,1fr);}}
@media (max-width:820px){.cal-months{grid-template-columns:repeat(2,1fr);}}
@media (max-width:480px){.cal-months{grid-template-columns:1fr;}}

.cal-quarters-wrap{display:flex;flex-direction:column;gap:30px;}
.cal-quarter-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  margin-bottom:12px;}
.cal-quarter-heading-text{font-family:'Noto Sans',sans-serif;font-weight:800;font-size:16px;color:var(--cal-blue-deep);}
.cal-quarter-months{font-weight:600;font-size:12px;color:var(--cal-muted);margin-left:8px;
  text-transform:uppercase;letter-spacing:.03em;}
.cal-quarter-png-btn{padding:6px 14px;border-radius:20px;border:1.5px solid var(--cal-line);background:#fff;
  color:var(--cal-blue-deep);font-family:'Nunito',sans-serif;font-weight:700;font-size:12px;cursor:pointer;}
.cal-quarter-png-btn:hover{background:#f0f4ff;}
.cal-quarter-png-btn:disabled{opacity:.6;cursor:default;}
.cal-months.cal-months-quarter{grid-template-columns:repeat(3,1fr);}
@media (max-width:900px){.cal-months.cal-months-quarter{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.cal-months.cal-months-quarter{grid-template-columns:1fr;}}

.cal-month-head{cursor:pointer;transition:filter .1s;}
.cal-month-head:hover{filter:brightness(1.1);}

.cal-zoom-modal{max-width:640px;}
.cal-zoom-actions{display:flex;justify-content:flex-end;gap:8px;margin-bottom:14px;}
.cal-zoom-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px;}
.cal-zoom-tab{padding:6px 13px;border-radius:16px;border:1.5px solid var(--cal-line);background:#fff;
  color:var(--cal-blue-deep);font-family:'Nunito',sans-serif;font-weight:700;font-size:12px;cursor:pointer;}
.cal-zoom-tab:hover{background:#f0f4ff;}
.cal-zoom-tab.active{background:var(--cal-blue);color:#fff;border-color:var(--cal-blue);}
.cal-zoom-body{display:flex;justify-content:center;}
.cal-zoom-body .cal-month-wrap{width:100%;max-width:560px;}
.cal-zoom-body .cal-month-mascot{height:60px;top:-14px;left:-14px;}
.cal-month-card.cal-zoomed .cal-month-head{cursor:default;}
.cal-month-card.cal-zoomed .cal-month-head:hover{filter:none;}
.cal-month-card.cal-zoomed .cal-month-head h2{font-size:26px;}
.cal-month-card.cal-zoomed .cal-month-head .cal-idx{font-size:16px;}
.cal-month-card.cal-zoomed .cal-weekday-row span{font-size:13.5px;padding:7px 0;}
.cal-month-card.cal-zoomed .cal-grid-cells{gap:6px;padding:12px 14px 18px;}
.cal-month-card.cal-zoomed .cal-num{font-size:18px;}
.cal-month-card.cal-zoomed .cal-month-events{padding:12px 16px 16px;}
.cal-month-card.cal-zoomed .cal-ev-row{font-size:13.5px;gap:8px;padding:4px 0;}
.cal-month-card.cal-zoomed .cal-ev-row .cal-dnum{min-width:24px;height:24px;font-size:12px;}

.cal-month-card{background:#fff;border:1.5px solid var(--cal-line);border-radius:18px;overflow:hidden;
  box-shadow:0 5px 16px rgba(91,124,224,0.09);display:flex;flex-direction:column;height:100%;}
.cal-month-head{background:var(--cal-blue);color:#fff;padding:14px 18px;display:flex;justify-content:space-between;align-items:baseline;}
.cal-month-head h2{font-family:'Noto Sans',sans-serif;font-weight:700;font-size:20px;margin:0;letter-spacing:0.01em;}
.cal-month-head .cal-idx{font-family:'Noto Sans',sans-serif;font-weight:800;font-size:14px;letter-spacing:0.02em;}

.cal-weekday-row{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;padding:12px 12px 0;}
.cal-weekday-row span{background:#eef2fb;color:var(--cal-blue-deep);text-align:center;padding:5px 0;border-radius:9px;
  font-family:'Noto Sans',sans-serif;font-weight:700;font-size:11.5px;}

.cal-grid-cells{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;padding:8px 12px 14px;}
.cal-cell{aspect-ratio:1/1;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  cursor:pointer;position:relative;background:#fff;border:1px solid var(--cal-line);
  font-family:'Noto Sans',sans-serif;font-size:11.5px;font-weight:700;color:var(--cal-ink);
  transition:transform .1s ease;overflow:hidden;}
.cal-cell.cal-empty-cell{border-color:transparent;cursor:default;}
.cal-cell:not(.cal-empty-cell):hover{transform:scale(1.1);z-index:2;box-shadow:0 4px 12px rgba(91,124,224,0.3);}
.cal-cell.cal-filled{color:#fff;border-color:transparent;}
.cal-cell .cal-swatches{position:absolute;inset:0;display:grid;z-index:0;}
.cal-cell .cal-swatches span{display:block;}
.cal-cell .cal-num{font-size:13px;font-weight:800;position:relative;z-index:1;text-shadow:0 1px 2px rgba(0,0,0,0.35);}

.cal-month-events{border-top:1px dashed var(--cal-line);padding:9px 12px 12px;flex:1;min-height:0;overflow-y:auto;}
.cal-month-events .cal-ev-row{display:flex;align-items:flex-start;gap:7px;padding:3px 0;font-size:11.5px;line-height:1.3;}
.cal-month-events .cal-ev-row .cal-dnum{font-family:'Noto Sans',sans-serif;font-weight:800;color:#fff;background:var(--cal-blue);
  border-radius:6px;min-width:20px;height:20px;display:flex;align-items:center;justify-content:center;font-size:10.5px;flex:none;}
.cal-month-events .cal-ev-row .cal-title{flex:1;padding-top:1px;font-weight:600;color:var(--cal-ink);}
.cal-month-events .cal-ev-row button{border:none;background:none;color:#c6cbe0;cursor:pointer;font-size:11px;flex:none;}
.cal-month-events .cal-ev-row button:hover{color:#e0507a;}
.cal-month-events .cal-no-ev{color:var(--cal-muted);font-style:italic;font-size:11.5px;}

.cal-cat-picker{display:flex;flex-wrap:wrap;gap:7px;}
.cal-cat-chip{padding:7px 13px;border-radius:20px;font-size:12.5px;cursor:pointer;border:2px solid transparent;
  color:#fff;font-weight:700;font-family:'Noto Sans',sans-serif;}
.cal-cat-chip.selected{border-color:var(--cal-ink);}
.cal-existing .cal-event-row{display:flex;align-items:center;gap:7px;padding:4px 0;font-size:13px;border-bottom:1px solid #f1f4fb;}
.cal-existing .cal-tag{width:9px;height:9px;border-radius:3px;flex:none;}
.cal-existing .cal-ev-title{flex:1;}

.cal-cat-manager-row{display:flex;gap:8px;align-items:center;margin-bottom:9px;}
.cal-cat-manager-row input[type=text]{flex:1;padding:8px 10px;border:1.5px solid var(--border);border-radius:10px;font-size:13px;}
.cal-cat-manager-row input[type=color]{width:36px;height:36px;border:1.5px solid var(--border);border-radius:10px;padding:0;background:none;cursor:pointer;}

@media print{
  body:has(#calendar-view:not([hidden])) aside,
  body:has(#calendar-view:not([hidden])) .topbar{display:none!important;}
  #calendar-view .cal-sidebar, #calendar-view .cal-corner-sticker,
  #calendar-view .cal-month-mascot, #calendar-view .cal-save-note{display:none!important;}
  #calendar-view .cal-layout{display:block!important;}
  #calendar-view .cal-months{grid-template-columns:repeat(3,1fr)!important;}
  #calendar-view .cal-month-card{box-shadow:none!important;break-inside:avoid;}
  #calendar-view .cal-wrap{max-width:100%!important;padding:8px!important;background:#fff!important;}
}

.registry-layout,.registry-layout-top{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start;}
.registry-layout-top{margin-bottom:20px;}
@media (max-width:900px){.registry-layout,.registry-layout-top{grid-template-columns:1fr;}}
.registry-panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px;}
.registry-panel h3{margin:0 0 14px;font-size:15px;}
.registry-add-row{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;}
.registry-add-row input,.registry-add-row select{flex:1;min-width:100px;padding:9px 12px;border-radius:8px;
  border:1.5px solid var(--border);background:var(--bg);color:var(--text);font-size:14px;}
#teacher-bulk-input{width:100%;padding:10px 12px;border-radius:8px;border:1.5px solid var(--border);
  background:var(--bg);color:var(--text);font-size:14px;font-family:inherit;resize:vertical;}
#teacher-filter-select{padding:9px 12px;border-radius:8px;border:1.5px solid var(--border);
  background:var(--bg);color:var(--text);font-size:13.5px;}
.teacher-row,.checkin-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--border);
  font-size:13.5px;}
.teacher-row:last-child,.checkin-row:last-child{border-bottom:none;}
.teacher-row .teacher-name,.checkin-row .checkin-name{flex:1;font-weight:700;min-width:0;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap;}
.teacher-row .teacher-group{font-size:11px;color:var(--text-dim);background:var(--surface-2);padding:2px 8px;
  border-radius:10px;flex:none;white-space:nowrap;}
.checkin-row .checkin-time{color:var(--text-dim);font-size:12px;flex:none;}
.registry-stat{margin:0 0 10px;font-size:13px;color:var(--text-dim);}
.registry-stat strong{color:var(--accent-strong);font-size:16px;}
.teacher-status{font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:12px;flex:none;white-space:nowrap;}
.group-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:13.5px;}
.group-row:last-child{border-bottom:none;}
.group-row .group-name{flex:1;font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.group-row .group-count{color:var(--text-dim);font-size:12px;flex:none;}
.stat-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 0;
  border-bottom:1px solid var(--border);font-size:13.5px;}
.stat-row:last-child{border-bottom:none;}
.stat-row .stat-value{font-weight:800;color:var(--accent-strong);font-family:'IBM Plex Mono',ui-monospace,monospace;}
.stat-row.stat-total{font-weight:800;}
.stat-row.stat-total .stat-value{font-size:16px;}
.teacher-status.done{background:var(--accent-soft);color:var(--accent-strong);}
.teacher-status.pending{background:var(--danger-soft);color:var(--danger);}

@media (max-width:760px){
  #app.show{grid-template-columns:1fr;}
  aside{position:static;height:auto;flex-direction:row;overflow-x:auto;padding:12px;}
  .brand{display:none;}
  .side-sep{display:none;}
  .side-label{display:none;}
  .side-admin{margin-top:0;}
  main{padding:16px;}
  .doc-sheet{padding:24px;}
}