[hidden]{display:none!important}
/* SGS Parent Hub — shared styles (parent app + admin). SGS navy #003087 and gold. */
:root{
  --navy:#003087; --navy-deep:#001F5C; --gold:#EF9F27; --gold-dark:#8A5A00;
  --bg:#F1F3F6; --card:#FFFFFF; --card-2:#F5F6F9; --border:#DCE1E8;
  --text:#1A2233; --text-2:#4A5875; --text-3:#5C6B87;
  --red:#A32D2D; --red-bg:#FCEBEB; --green:#0B7A5C; --wa:#0B7A5C;
  --radius:12px; --tap:44px; --tabbar:64px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.45;color:var(--text);background:var(--bg);min-height:100vh}
a{color:var(--navy)}
button,input,select,textarea{font:inherit;font-size:16px;color:inherit}
button{cursor:pointer}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}

.wrap{max-width:600px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative}
.hdr{background:var(--navy);color:#fff;padding:calc(10px + env(safe-area-inset-top,0px)) 16px 12px;position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px}
.crest{width:40px;height:40px;border-radius:10px;background:#fff;padding:4px;flex-shrink:0}
.crest img{width:100%;height:100%;object-fit:contain;display:block}
.hdr-t{flex:1;min-width:0}
.hdr h1{font-size:18px;margin:0;font-weight:700;line-height:1.2}
.hdr p{font-size:14px;margin:2px 0 0;color:#C7D6F2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hdr .icon-btn{color:#fff}
.icon-btn{min-width:var(--tap);min-height:var(--tap);display:inline-flex;align-items:center;justify-content:center;background:transparent;border:0;border-radius:10px;position:relative}
.icon-btn svg{width:24px;height:24px}
.badge{position:absolute;top:4px;right:2px;min-width:20px;height:20px;border-radius:10px;background:var(--gold);color:#3A2400;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0 5px}

main{padding:14px 14px calc(var(--tabbar) + 24px + var(--safe-b))}
.screen{display:none}
.screen.on{display:block}
h2.sec{font-size:14px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-2);margin:22px 2px 10px}
h2.sec:first-child{margin-top:4px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:10px}
.card h3{font-size:17px;margin:0 0 4px;line-height:1.3}
.card p{margin:0}
.muted{color:var(--text-2)}
.small{font-size:14px}
.stamp{font-size:14px;color:var(--text-3);margin-top:8px}
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1;min-width:0}
.pre{white-space:pre-line}

.btn{min-height:var(--tap);padding:10px 16px;border-radius:10px;border:0;background:var(--navy);color:#fff;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-size:16px}
.btn.block{width:100%}
.btn.gold{background:var(--gold);color:#3A2400}
.btn.ghost{background:#fff;color:var(--navy);border:2px solid var(--navy)}
.btn.light{background:#E6EEFB;color:var(--navy)}
.btn.wa{background:var(--wa);color:#fff}
.btn.danger{background:#fff;color:var(--red);border:2px solid var(--red)}
.btn.sm{min-height:40px;padding:8px 12px;font-size:15px}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btns{display:flex;gap:8px;flex-wrap:wrap}
.btns .btn{flex:1 1 140px}

.field{margin-bottom:12px}
.field label,.lbl{display:block;font-size:15px;font-weight:600;color:var(--text-2);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;min-height:var(--tap);border:1px solid #B8C2D1;border-radius:10px;padding:10px 12px;background:#fff}
.field textarea{min-height:100px;resize:vertical}
.hint{font-size:14px;color:var(--text-3);margin-top:4px}
.err{color:var(--red);font-size:15px;min-height:20px;margin-top:6px}
.chk{display:flex;align-items:center;gap:10px;min-height:var(--tap)}
.chk input{width:22px;height:22px;flex-shrink:0}

.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:8px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;min-height:40px;padding:8px 14px;border-radius:20px;border:1px solid var(--border);background:#fff;color:var(--text);font-size:15px;font-weight:600}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}

.tag{display:inline-block;font-size:13px;font-weight:700;padding:2px 9px;border-radius:10px;background:#E6EEFB;color:var(--navy)}
.tag.school{background:#FFF1D6;color:#6B4300}
.tag.urgent{background:var(--red-bg);color:var(--red)}
.tag.t-meet{background:#EAF3DE;color:#3B6D11}.tag.t-day{background:#E6F1FB;color:#185FA5}.tag.t-dead{background:#FAEEDA;color:#633806}
.tag.t-hol{background:#FCEBEB;color:#A32D2D}.tag.t-fair{background:#EEEDFE;color:#3C3489}.tag.t-bday{background:#FDEAF3;color:#9C2A63}

.banner{border-radius:var(--radius);padding:12px 14px;margin-bottom:10px;display:flex;gap:10px;align-items:flex-start;font-size:16px}
.banner.warn{background:#FAEEDA;border:1px solid #E0A04A;color:#4A2A04}
.banner.urgent{background:var(--red-bg);border:2px solid var(--red);color:#5A1010}
.banner.teaser{background:#FFF9E0;border:1px solid #D9B630;color:#4D4000}
.banner.bday{background:linear-gradient(135deg,#FFE8F3,#FFF6E0);border:2px solid #E77FB0;color:#5A1638}
.banner .ico{font-size:20px;line-height:1.2}
.banner button.link{background:none;border:0;padding:0;color:inherit;text-decoration:underline;font-weight:700;min-height:auto}

/* feed */
.post{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin-bottom:10px;display:block;width:100%;text-align:left;position:relative}
.post.unread{border-left:5px solid var(--gold)}
.post.urgent{border-color:var(--red);border-left-width:5px}
.post .meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:14px;color:var(--text-3);margin-bottom:6px}
.post h3{font-size:17px;margin:0 0 4px}
.post .body{font-size:16px;color:var(--text);display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;white-space:pre-line}
.post img.thumb{width:100%;max-height:220px;object-fit:cover;border-radius:10px;margin-top:10px;display:block;background:var(--card-2)}
.post .more{font-size:15px;font-weight:700;color:var(--navy);margin-top:6px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--gold);display:inline-block}

/* absence */
.absence-btn{width:100%;min-height:60px;display:flex;align-items:center;gap:12px;background:var(--navy);color:#fff;border:0;border-radius:var(--radius);padding:12px 16px;font-size:17px;font-weight:700;text-align:left;box-shadow:0 2px 8px rgba(0,48,135,.25)}
.absence-btn .e{font-size:24px}

/* events */
.ecard{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:8px}
.edate{min-width:50px;text-align:center;background:var(--navy);border-radius:8px;padding:6px 4px;color:#fff;flex-shrink:0}
.edate .d{font-size:20px;font-weight:800;line-height:1.1}
.edate .m{font-size:13px;text-transform:uppercase;color:#C7D6F2}
.ecard .t{font-weight:700;font-size:16px}
.ecard .s{font-size:15px;color:var(--text-2);margin-top:2px}
details.month{margin-bottom:6px}
details.month summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;color:var(--navy);min-height:var(--tap);padding:4px 2px}
details.month summary::-webkit-details-marker{display:none}
details.month summary::before{content:'▸';color:var(--text-3);transition:transform .15s}
details.month[open] summary::before{transform:rotate(90deg)}
.count{margin-left:auto;background:#E6EEFB;color:var(--navy);font-size:14px;border-radius:10px;padding:1px 9px}

.hero{background:var(--navy);color:#fff;border-radius:var(--radius);padding:16px;margin-bottom:12px}
.hero .lab{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:#C7D6F2;font-weight:700}
.hero .big{font-size:30px;font-weight:800;margin:4px 0}
.track{height:8px;border-radius:5px;background:rgba(255,255,255,.2);overflow:hidden;margin-top:10px}
.fill{height:100%;background:var(--gold)}
.pill{display:inline-block;margin-top:12px;background:rgba(255,255,255,.16);padding:6px 14px;border-radius:20px;font-weight:700;font-size:15px}

.day{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;margin-bottom:8px}
.day.today{background:#FFF4E0;border:2px solid var(--gold)}
.day .dl{font-weight:800;color:var(--navy);width:44px;display:inline-block}
.day .wear{color:var(--navy);font-size:15px;margin-top:4px}
.day .db{font-size:15px;color:var(--text-2);margin-top:2px}
.day .db2{font-size:15px;font-weight:700;color:var(--navy);background:#FFF7E6;border-radius:8px;padding:8px 10px;margin-top:8px}

.bday{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:10px 12px;margin-bottom:6px}
.bday .n{flex:1;font-weight:600}
.bday .d{color:var(--text-2);font-weight:700}
.menu-row{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.menu-row:last-child{border-bottom:0}
.menu-row b{width:48px;color:var(--navy);flex-shrink:0}
ul.snacks{columns:2;column-gap:16px;padding-left:18px;margin:6px 0 0}
ul.snacks li{margin-bottom:4px}
.link-card{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;margin-bottom:8px;text-decoration:none;color:inherit;min-height:60px}
.link-card .li{width:40px;height:40px;border-radius:10px;background:#E6EEFB;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:20px}
.link-card .go{color:var(--navy);font-size:22px}
.staff{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px dashed var(--border);font-size:15px;flex-wrap:wrap}
.staff:last-child{border-bottom:0}

/* tab bar */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;border-top:1px solid var(--border);padding-bottom:var(--safe-b);box-shadow:0 -2px 10px rgba(0,20,60,.06)}
.tabbar-in{max-width:600px;margin:0 auto;display:flex}
.tabbar button{flex:1;min-height:var(--tabbar);background:none;border:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:13px;font-weight:600;color:var(--text-2);position:relative}
.tabbar button svg{width:24px;height:24px}
.tabbar button.on{color:var(--navy)}
.tabbar button.on::before{content:'';position:absolute;top:0;left:22%;right:22%;height:3px;border-radius:0 0 3px 3px;background:var(--navy)}
.tabbar .badge{top:6px;right:calc(50% - 26px)}

/* sheet / modal */
.sheet-bg{position:fixed;inset:0;background:rgba(0,15,40,.5);z-index:50;display:none;align-items:flex-end;justify-content:center}
.sheet-bg.on{display:flex}
.sheet{background:#fff;width:100%;max-width:600px;max-height:90vh;overflow:auto;border-radius:18px 18px 0 0;padding:8px 18px calc(24px + var(--safe-b))}
.sheet .grab{width:44px;height:5px;border-radius:3px;background:#C9D0DB;margin:6px auto 10px}
.sheet h2{font-size:21px;margin:6px 0 8px}
.sheet img.full{width:100%;border-radius:12px;margin:10px 0;display:block}

.toast{position:fixed;left:50%;bottom:calc(var(--tabbar) + 20px + var(--safe-b));transform:translateX(-50%);background:#1A2233;color:#fff;padding:12px 18px;border-radius:12px;font-size:15px;z-index:60;max-width:90vw;display:none}
.toast.on{display:block}

.gate{min-height:100vh;background:linear-gradient(160deg,var(--navy-deep),var(--navy));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 24px;text-align:center}
.gate .crest{width:72px;height:72px;border-radius:16px;margin-bottom:16px}
.gate h1{font-size:24px;margin:0 0 6px}
.gate p{color:#C7D6F2;margin:0 0 20px}
.gate form{width:100%;max-width:320px}
.gate input{width:100%;min-height:52px;border-radius:12px;border:1px solid rgba(255,255,255,.4);background:rgba(255,255,255,.1);color:#fff;text-align:center;font-size:18px;margin-bottom:12px;padding:10px}
.gate input::placeholder{color:#C7D6F2}
.gate .btn{width:100%;min-height:52px}
.gate .err{color:#FFC9C9}
.gate .note{font-size:15px;color:#C7D6F2;margin-top:18px;max-width:340px}

.push-card{background:linear-gradient(160deg,#00256B,#003087);color:#fff;border-radius:var(--radius);padding:16px;margin-bottom:12px}
.push-card h3{margin:0 0 6px;font-size:18px}
.push-card p{margin:0 0 10px;color:#DCE6F7}
.push-card ol{margin:0 0 12px;padding-left:22px;color:#fff}
.push-card .st{font-size:14px;color:#C7D6F2;margin-top:8px}
.push-card .btn.ghost{background:transparent;color:#fff;border-color:#fff}

.empty{text-align:center;color:var(--text-2);padding:24px 10px}
.xmas{background:linear-gradient(160deg,#1B7A3D,#0F5228);color:#fff;border-radius:var(--radius);padding:14px;margin-bottom:12px}
.xmas img{width:100%;border-radius:10px;display:block;margin-bottom:10px}
.xmas h3{color:#FFD24C;margin:0 0 4px;font-size:20px}
.xmas .btn{background:#C0202C;color:#fff}

.demo-note{background:#FFF7E6;border:1px solid #E0A04A;border-radius:10px;padding:10px 12px;font-size:15px;color:#4A2A04;margin:10px 0}