*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#1b1b1b;background:#f4f6fa;font-size:15px}
a{color:#1f3864}.top{background:#1f3864;color:#fff;display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:8px 12px;position:sticky;top:0;z-index:1000}
.brand{font-weight:700;flex:1;min-width:200px}.top nav{display:flex;flex-wrap:wrap;gap:2px;align-items:center}
.top nav a{color:#fff;text-decoration:none;padding:6px 9px;border-radius:5px}.top nav a.on,.top nav a:hover{background:#3b5998}
.who{opacity:.75;font-size:13px;padding:0 6px}.menu-btn{display:none;background:none;border:0;color:#fff;font-size:24px}
main{padding:14px;max-width:1400px;margin:auto}h1{font-size:21px;margin:6px 0 12px;color:#1f3864}h2{font-size:17px;color:#1f3864}
.card{background:#fff;border-radius:8px;box-shadow:0 1px 3px #0002;padding:14px;margin-bottom:14px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.kpis{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.kpi{background:#fff;border-radius:8px;padding:12px;box-shadow:0 1px 3px #0002}
.kpi b{display:block;font-size:24px;color:#1f3864}
table{border-collapse:collapse;width:100%;background:#fff}th,td{border:1px solid #c9ced8;padding:4px 6px;text-align:center}
th{background:#d9e1f2}td.l,th.l{text-align:left}.scroll{overflow-x:auto}
input,select,button{font-size:16px;padding:8px;border:1px solid #aab;border-radius:6px}button{background:#1f3864;color:#fff;border:0;cursor:pointer}
button.sec{background:#e5e9f2;color:#1f3864}label{display:block;margin:8px 0}label input,label select{width:100%;margin-top:3px}
.alert{padding:10px;border-radius:6px}.good{background:#c6efce;color:#006100}.bad{background:#ffc7ce;color:#9c0006}
.c-good{background:#c6efce}.c-mid{background:#ffeb9c}.c-bad{background:#ffc7ce;color:#9c0006;font-weight:600}.c-ab{background:#f8cbad;color:#833c0b;font-weight:700}
.bar{height:12px;background:#4472c4;border-radius:3px;min-width:1px}.barwrap{width:120px;background:#eee;border-radius:3px}
.login-box{max-width:380px;margin:60px auto;background:#fff;padding:22px;border-radius:10px;box-shadow:0 2px 8px #0002}
.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:end;margin-bottom:12px}.toolbar label{margin:0}
/* marks entry (mobile first) */
.entry-row{display:flex;align-items:center;gap:8px;background:#fff;padding:8px 10px;border-bottom:1px solid #e3e6ee}
.entry-row .nm{flex:1;font-size:15px}.entry-row .roll{color:#667;font-size:12px;display:block}
.entry-row input{width:86px;text-align:center;font-size:18px}.entry-row input.err{border:2px solid #c00;background:#fee}
.entry-row input.saved{border:2px solid #2a8a3a}.entry-row button{padding:8px 10px;font-size:13px}
.savebar{position:sticky;bottom:0;background:#fff;padding:10px;box-shadow:0 -2px 6px #0002;display:flex;gap:10px;align-items:center}
.memo{background:#fff;max-width:900px;margin:auto;padding:24px;border:3px double #17375e}.memo h2{text-align:center;margin:4px}
.sign{display:flex;justify-content:space-between;margin-top:60px}
@media (max-width:760px){.menu-btn{display:block}.top nav{display:none;width:100%;flex-direction:column;align-items:stretch}
 body.nav-open .top nav{display:flex}main{padding:8px}th,td{padding:3px;font-size:13px}}
@media print{.noprint,.top{display:none!important}body{background:#fff}main{padding:0}.card{box-shadow:none}.memo{border:3px double #000;page-break-after:always}
 .c-good,.c-mid,.c-bad,.c-ab,th{-webkit-print-color-adjust:exact;print-color-adjust:exact}}
/* v2 */
.sd-grid{display:grid;gap:14px;grid-template-columns:300px 1fr}.sd-list{max-height:78vh;overflow:auto;padding:8px}
.sd-item{display:flex;gap:8px;align-items:center;padding:6px;border-radius:6px;text-decoration:none;color:#1b1b1b}.sd-item:hover,.sd-item.on{background:#e8eef9}
.sd-item img,.sd-item .ph{width:34px;height:40px;object-fit:cover;border-radius:4px;background:#eee;display:flex;align-items:center;justify-content:center}
.sd-item small{display:block;color:#778;font-size:12px}.form-grid{display:grid;gap:4px 14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin:10px 0}
.photo-box{width:120px;height:150px;border:1px dashed #99a;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#889;overflow:hidden;background:#fafbfd}
.photo-box img{width:100%;height:100%;object-fit:cover}
.perf-grid{display:grid;gap:14px;grid-template-columns:minmax(0,1fr) 300px;align-items:start}
.profile-card{border:1px solid #d9e1f2;border-radius:8px;padding:12px}.profile-card .photo-box{margin:0 auto 8px}
.profile-card dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:14px}.profile-card dt{color:#667}.profile-card dd{margin:0;font-weight:600;word-break:break-word}
.seg{display:inline-flex;border:1px solid #1f3864;border-radius:6px;overflow:hidden}.seg button{border-radius:0;padding:6px 14px;background:#fff;color:#1f3864}.seg button.on{background:#1f3864;color:#fff}
.fieldpick{font-size:13px;margin-top:10px}.fieldpick label{display:inline-block;margin:2px 8px 2px 0}.fieldpick input{width:auto}
@media (max-width:900px){.sd-grid,.perf-grid{grid-template-columns:1fr}.sd-list{max-height:260px}}
.preview-bar{background:#fff3cd;border-bottom:2px solid #e0a800;padding:8px 14px;font-size:14px}
.src{font-size:11px;padding:1px 6px;border-radius:8px;margin-left:4px;font-weight:normal}
.src.udise{background:#e3f0ff;color:#1a4f8b}.src.manual{background:#fde7d9;color:#8a3b0a}
.lockbox{font-size:12px;color:#667;display:inline-flex!important;gap:3px;align-items:center;margin-left:6px}.lockbox input{width:auto!important}
.matrix td,.matrix th{text-align:center;padding:4px 6px}.matrix input{width:auto}
.ro-note{background:#eef;padding:8px 12px;border-radius:6px;font-size:14px}
/* ---- v6 attendance ---- */
.att-bar{display:flex;gap:8px;align-items:center;padding:10px}.att-nav{font-size:30px;text-decoration:none;padding:0 12px;color:#1f3864}
.att-date{margin:6px 2px 10px}.pill{display:inline-block;padding:2px 10px;border-radius:12px;font-size:13px}.pill.done{background:#e6f4ea;color:#1b5e20}
.att-sum{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 10px}.att-sum span{padding:5px 10px;border-radius:14px;background:#eef1f6;font-size:14px}
.att-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));padding-bottom:70px}
.att-card{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;border-radius:12px;border:3px solid #d5dbe6;background:#fff;cursor:pointer;font:inherit;color:#223;min-height:170px;-webkit-tap-highlight-color:transparent;transition:transform .08s}
.att-card:active{transform:scale(.96)}.att-card:disabled{cursor:default;opacity:.92}
.att-card .ph{width:64px;height:76px;border-radius:8px;overflow:hidden;background:#eef1f6;display:flex;align-items:center;justify-content:center;font-size:34px}.att-card .ph img{width:100%;height:100%;object-fit:cover}
.att-card .nm{font-size:14px;font-weight:600;text-align:center;line-height:1.2}.att-card .rl{font-size:12px;color:#667}
.att-card .st{margin-top:4px;font-size:13px;font-weight:700;padding:2px 10px;border-radius:10px;background:#eef1f6}.att-card .rs{font-size:11px;color:#556;text-align:center}
.s-P{border-color:#2e8b57!important}.att-card.s-P .st,.att-sum .s-P{background:#2e8b57;color:#fff}
.s-A{border-color:#c62828!important;background:#fff5f5}.att-card.s-A .st,.att-sum .s-A{background:#c62828;color:#fff}
.s-L{border-color:#e0a800!important}.att-card.s-L .st,.att-sum .s-L{background:#e0a800;color:#222}
.s-V{border-color:#5b7bd5!important}.att-card.s-V .st,.att-sum .s-V{background:#5b7bd5;color:#fff}
.att-card.s-N{border-style:dashed}.att-sum .s-N{background:#fde7d9}
@media(max-width:480px){.att-grid{grid-template-columns:repeat(2,1fr)}}
.kpis{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));margin:0 0 14px}.kpis>div:not(.kpi){background:#fff;border-radius:10px;padding:12px;box-shadow:0 1px 3px #0002;font-size:14px;color:#445;border-top:4px solid #1f3864}
.kpis>div:not(.kpi) b{display:block;font-size:28px;color:#1f3864}.kpis .k-P{border-color:#2e8b57}.kpis .k-A{border-color:#c62828}.kpis .k-L{border-color:#e0a800}.kpis .k-V{border-color:#5b7bd5}
.heat{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.hm h3{margin:0 0 4px;font-size:15px}
.hm-g{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}.hm-g span{aspect-ratio:1;border-radius:4px;font-size:10px;display:flex;align-items:center;justify-content:center;background:#f1f3f7;color:#889}
.hm-g .wd{background:none;font-weight:700;color:#556;aspect-ratio:auto}.hm-g .off{background:#e9ecf1;color:#b5bccb}.hm-g .nm{background:#fff;border:1px dashed #cdd3df}
.legend{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;margin:6px 0}.legend i{display:inline-block;width:14px;height:14px;border-radius:3px;vertical-align:-2px;margin-right:4px}
.att-list td,.att-list th{padding:5px 8px}
.s-T{border-color:#8e44ad!important}.att-card.s-T .st,.att-sum .s-T{background:#8e44ad;color:#fff}.kpis .k-T{border-color:#8e44ad}
.sec-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.sec-grid fieldset{border:1px solid #dde3ee;border-radius:8px;padding:8px 12px}
.sec-grid label{display:block;font-size:14px;margin:3px 0}.sec-grid input{width:auto}
.perf-grid.noprof{grid-template-columns:1fr!important}

.cls-sw{display:inline-flex;gap:4px;margin-left:10px;flex-wrap:wrap}.cls-sw a{color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.5);border-radius:14px;padding:3px 10px;font-size:13px}.cls-sw a.on{background:#fff;color:#1a3d6d;font-weight:600}

/* v11b: class switcher always visible on mobile */
.cls-sw-nav{display:none}
@media (max-width:760px){.top .cls-sw:not(.cls-sw-nav){order:5;width:100%;margin:4px 0 2px;display:flex;gap:0;border:1px solid #fff;border-radius:8px;overflow:hidden}
.top .cls-sw:not(.cls-sw-nav) a{flex:1;text-align:center;border:0;border-radius:0;padding:8px 4px;font-size:15px}
.top .cls-sw:not(.cls-sw-nav) a+a{border-left:1px solid #fff}
.top nav .cls-sw-nav{display:flex;align-items:center;gap:6px;margin:6px 0;color:#fff}.top nav .cls-sw-nav a{flex:1;text-align:center}}

/* v12e card collapse */
.cc-h{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.cc-btn{margin-left:auto;font-size:12px;font-weight:600;padding:3px 10px;border:1px solid #d5dbe7;border-radius:999px;background:#fff;color:#45506a;cursor:pointer;line-height:1.4}.cc-btn:hover{background:#f1f4fa}
.card.cc-shut{align-self:start}.card.cc-shut>*:not(h2){display:none!important}.card.cc-shut>h2{margin-bottom:0}
@media print{.cc-btn{display:none}.card.cc-shut>*:not(h2){display:revert!important}}
/* v12g grouped navigation */
.top{flex-wrap:nowrap;gap:10px;padding:6px 12px}.top .brand{flex:0 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:26vw;font-size:14px}
.top nav.mainnav{display:flex;flex-wrap:nowrap;gap:2px;align-items:center;flex:1;min-width:0}
.mainnav .nv-sp{flex:1}
.mainnav>a,.mainnav .dd-btn{color:#fff;text-decoration:none;padding:7px 10px;border-radius:6px;background:none;border:0;font:inherit;font-size:14px;cursor:pointer;white-space:nowrap;line-height:1.2}
.mainnav>a:hover,.mainnav .dd-btn:hover,.mainnav .dd.open>.dd-btn{background:rgba(255,255,255,.14)}
.mainnav>a.on,.mainnav .dd.on>.dd-btn{background:#3b5998;box-shadow:inset 0 -2px 0 #9fb6e8}
.mainnav .car{font-size:10px;opacity:.8}
.mainnav .dd{position:relative}
.mainnav .dd-menu{display:none;position:absolute;top:calc(100% + 4px);left:0;min-width:200px;background:#fff;border-radius:10px;box-shadow:0 10px 30px rgba(20,30,60,.22);padding:6px;z-index:50}
.mainnav .dd-menu.dd-right{left:auto;right:0}
.mainnav .dd.open>.dd-menu{display:block}
.mainnav .dd-menu a{display:block;color:#1f2a44;text-decoration:none;padding:8px 12px;border-radius:6px;font-size:14px;white-space:nowrap}
.mainnav .dd-menu a:hover,.mainnav .dd-menu a:focus{background:#eef2fa;outline:none}
.mainnav .dd-menu a.on{background:#e3eafa;color:#1f3864;font-weight:700}
.mainnav .dd-info{display:block;padding:8px 12px 10px;border-bottom:1px solid #e6e9f0;margin-bottom:4px;color:#1f2a44;font-weight:600}.mainnav .dd-info small{display:block;font-weight:400;color:#7a8499}
.mainnav .dd-user .dd-btn{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:5px 12px}
@media (max-width:1100px){.top .brand{display:none}}
@media (max-width:760px){.top{flex-wrap:wrap}.top .brand{display:block;flex:1;max-width:none}
 .top nav.mainnav{display:none;flex-direction:column;align-items:stretch;width:100%;flex:none;padding:6px 0 4px}
 body.nav-open .top nav.mainnav{display:flex}
 .mainnav .nv-sp{display:none}
 .mainnav>a,.mainnav .dd-btn{width:100%;text-align:left;padding:11px 12px;font-size:16px;display:flex;justify-content:space-between}
 .mainnav .dd-menu{position:static;box-shadow:none;background:rgba(255,255,255,.08);border-radius:8px;margin:2px 0 6px;padding:4px}
 .mainnav .dd-menu a{color:#fff;padding:10px 16px;font-size:15px}.mainnav .dd-menu a.on{background:rgba(255,255,255,.2);color:#fff}
 .mainnav .dd-menu a:hover,.mainnav .dd-menu a:focus{background:rgba(255,255,255,.14)}
 .mainnav .dd-info{color:#fff;border-color:rgba(255,255,255,.2)}.mainnav .dd-info small{color:#c9d3ea}
 .mainnav .dd-user .dd-btn{border-radius:6px}
 .mainnav .dd.open .car{transform:rotate(180deg)}}
@media (max-width:760px){.top nav.mainnav .cls-sw-nav{display:none!important}}
/* reusable photo picker */
.pp{display:block;margin:6px 0}.pp-label{display:block;font-size:14px;margin-bottom:6px}.pp-btns{display:flex;gap:8px;flex-wrap:wrap}
.pp-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border:1px solid #c9d2e3;border-radius:10px;background:#fff;color:#1f3864;font-weight:600;cursor:pointer;font-size:15px}
.pp-btn:hover{background:#eef2fa}.pp-btn input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.pp-prev{display:flex;gap:10px;align-items:center;margin-top:8px}.pp-prev img{width:110px;height:auto;max-height:150px;object-fit:contain;border-radius:10px;border:1px solid #dde3ee;background:#f4f6fb}
.pp-tools{display:flex;gap:6px}.pp-tools button{width:auto;padding:6px 10px;font-size:16px;background:#fff;color:#1f3864;border:1px solid #c9d2e3;border-radius:8px}
.pp-status{display:block;margin-top:6px;color:#4a5670}.pp-status.bad{color:#c62828}.pp [hidden]{display:none!important}