:root{--bg:#f5f7fb;--panel:#fff;--ink:#172033;--muted:#748099;--line:#e5ebf3;--brand:#1f6feb;--brand2:#19b3c9;--nav:#0e1930;--good:#0fa36b;--warn:#e99700;--bad:#e34249;--shadow:0 8px 28px rgba(31,42,68,.055)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select{font:inherit}.hidden{display:none!important}.grow{flex:1}
.login-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr}.login-visual{background:linear-gradient(145deg,#0d1730,#173d75 70%,#0ba6bf);color:#fff;padding:64px;display:flex;flex-direction:column;justify-content:space-between}.login-visual h1{font-size:54px;line-height:1.02;margin:14px 0 20px}.login-visual p{font-size:18px;line-height:1.6;max-width:620px;color:#d8e6ff}.brand-kicker{font-weight:800;letter-spacing:.12em;color:#7fe9f2}.login-meta{display:flex;gap:12px;flex-wrap:wrap}.login-meta span{padding:10px 14px;border:1px solid rgba(255,255,255,.18);border-radius:14px;background:rgba(255,255,255,.07)}.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:40px}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:34px}.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:28px}.logo-mark,.side-logo{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:900;display:grid;place-items:center}.logo-mark{width:44px;height:44px;border-radius:14px}.login-card h2{margin:0 0 6px}.sub{color:var(--muted);font-size:13px}.field{margin-top:18px}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:7px}.field input,.field select{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px}.primary{border:0;background:linear-gradient(135deg,var(--brand),#2c83ff);color:#fff;padding:11px 16px;border-radius:11px;font-weight:800;cursor:pointer}.login-card .primary{width:100%;margin-top:22px}.error{color:var(--bad);margin-top:12px;min-height:18px}
.app{display:flex;min-height:100vh}.sidebar{width:240px;background:linear-gradient(180deg,var(--nav),#101b33);color:#fff;position:fixed;inset:0 auto 0 0;z-index:20;transition:.2s;box-shadow:6px 0 28px rgba(13,25,48,.08)}.sidebar.collapsed{width:76px}.side-head{height:70px;padding:13px;display:flex;align-items:center;gap:11px;border-bottom:1px solid rgba(255,255,255,.08)}.side-logo{width:42px;height:42px;border-radius:12px;flex:none}.side-brand{white-space:nowrap;overflow:hidden}.side-brand b{display:block}.side-brand small{font-size:10px;color:#94a7c8}.nav{padding:12px 9px}.nav button{width:100%;border:0;background:transparent;color:#aebbd1;padding:10px 11px;border-radius:11px;display:flex;align-items:center;gap:10px;cursor:pointer;text-align:left;margin:3px 0}.nav button:hover,.nav button.active{background:rgba(55,135,255,.15);color:#fff}.nav-icon{width:27px;text-align:center;font-size:15px;font-weight:900;flex:none}.sidebar.collapsed .side-brand,.sidebar.collapsed .nav-text,.sidebar.collapsed .user-copy{display:none}.side-user{position:absolute;left:10px;right:10px;bottom:14px;border-top:1px solid rgba(255,255,255,.08);padding-top:13px;display:flex;gap:9px;align-items:center}.avatar{width:36px;height:36px;border-radius:50%;background:#23365d;display:grid;place-items:center;font-weight:900;flex:none}.user-copy b,.user-copy small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-copy small{color:#8495b4;font-size:11px}
.main{margin-left:240px;width:calc(100% - 240px);transition:.2s}.main.expanded{margin-left:76px;width:calc(100% - 76px)}.topbar{height:70px;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:10}.top-left,.top-actions{display:flex;align-items:center;gap:11px}.collapse-btn{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}.page-title{font-size:18px;font-weight:900}.pill{padding:7px 10px;border-radius:999px;background:#eef5ff;color:#215ca9;font-size:12px;font-weight:700}.logout,.back-btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 11px;cursor:pointer}.content{padding:22px}.page{display:none}.page.active{display:block}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:16px}.hero h2{margin:0 0 4px;font-size:25px}.hero p{margin:0;color:var(--muted);font-size:13px}.hero-actions{display:flex;gap:8px}.date-badge{background:#fff;border:1px solid var(--line);border-radius:11px;padding:9px 12px;color:var(--muted);font-size:12px}
.cards{display:grid;grid-template-columns:repeat(6,minmax(140px,1fr));gap:12px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow)}.card .label{font-size:12px;color:var(--muted);font-weight:800}.metric{font-size:28px;font-weight:900;margin-top:7px;letter-spacing:-.03em}.metric.good{color:var(--good)}.metric.warn{color:var(--warn)}.metric.bad{color:var(--bad)}.card-note{font-size:11px;color:var(--muted);margin-top:4px}.grid-2{display:grid;grid-template-columns:1.35fr .85fr;gap:14px;margin-top:14px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}.panel-head{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.panel-head h3{margin:0;font-size:15px}.panel-body{padding:15px 16px}.readiness-row{display:grid;grid-template-columns:170px 1fr auto;align-items:center;gap:12px;margin:10px 0}.progress,.attendance-progress{height:9px;border-radius:999px;background:#edf1f6;overflow:hidden}.progress>span,.attendance-progress>span{display:block;height:100%;background:linear-gradient(90deg,#1f6feb,#18b6c9);border-radius:999px}.readiness-label{font-size:13px;font-weight:800}.readiness-value{font-size:12px;color:var(--muted)}
.toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:12px}.search{min-width:240px;flex:1;padding:10px 11px;border:1px solid var(--line);border-radius:10px;background:#fff}.select{padding:10px 11px;border:1px solid var(--line);border-radius:10px;background:#fff}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:11px 10px;border-bottom:1px solid var(--line);font-size:12px;text-align:left}th{background:#fbfcfe;color:var(--muted);font-weight:900;position:sticky;top:0}tr.clickable{cursor:pointer}tr.clickable:hover{background:#f6f9ff}.badge{display:inline-flex;align-items:center;padding:4px 7px;border-radius:999px;font-size:11px;font-weight:900}.badge.good{background:#e8f8f1;color:#0b8258}.badge.warn{background:#fff4dc;color:#a46800}.badge.bad{background:#fff0f0;color:#b62d35}.badge.neutral{background:#eef2f7;color:#667085}.empty{padding:28px;text-align:center;color:var(--muted)}
.live-list{display:flex;flex-direction:column;gap:8px}.live-item{display:grid;grid-template-columns:38px 1fr auto;gap:9px;align-items:center;padding:9px;border:1px solid var(--line);border-radius:12px}.live-icon{width:38px;height:38px;border-radius:10px;background:#edf6ff;display:grid;place-items:center;color:#1f6feb;font-weight:900}.live-name{font-size:12px;font-weight:900}.live-meta,.live-time{font-size:11px;color:var(--muted)}.live-time{font-weight:800;color:#526076}.detail-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.detail-head h2{margin:0}.school-summary-cards{grid-template-columns:repeat(3,minmax(180px,1fr));max-width:760px}.school-tabs-row{display:flex;justify-content:space-between;align-items:center}.tabs{display:flex;gap:7px;flex-wrap:wrap}.tabs.compact{margin:0}.tab,.gear-tab{border:1px solid var(--line);background:#fff;padding:8px 11px;border-radius:9px;cursor:pointer}.tab.active{background:#eaf3ff;color:#1457a8;border-color:#cfe2ff}.gear-tab{width:38px;font-size:16px}.school-tabs{margin:12px 0}.secondary-primary{white-space:nowrap}
.attendance-hero{align-items:flex-end}.attendance-filters{display:flex;gap:9px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.breadcrumb{display:flex;gap:7px;align-items:center;margin:0 0 12px;font-size:12px;color:var(--muted)}.breadcrumb button{border:0;background:none;color:#1f6feb;font-weight:800;cursor:pointer;padding:0}.attendance-grid{display:grid;grid-template-columns:repeat(4,minmax(230px,1fr));gap:13px}.attendance-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:17px;box-shadow:var(--shadow);cursor:pointer;transition:.15s}.attendance-card:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(31,42,68,.09)}.attendance-card.not-ready{cursor:default}.att-card-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.att-school{font-weight:900;font-size:15px}.att-icon{width:42px;height:42px;border-radius:13px;background:#eafaf4;color:#079a67;display:grid;place-items:center;font-size:21px;font-weight:900;flex:none}.att-icon.warn{background:#fff5df;color:#bd7900}.att-big-label{margin-top:15px;font-size:12px;color:var(--muted);font-weight:800}.att-big{font-size:32px;font-weight:900;margin-top:2px}.att-percent{font-size:13px;color:#63718c;margin-top:3px}.attendance-progress{margin-top:11px;height:10px}.att-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:13px}.att-meta div{background:#f8fafc;border-radius:10px;padding:8px}.att-meta b{display:block;font-size:13px}.att-meta span{font-size:10px;color:var(--muted)}.att-coverage{font-size:10px;color:var(--muted);margin-top:9px}.not-configured{margin-top:18px;padding:13px;border-radius:12px;background:#fff7e8;color:#9b6412;font-weight:800;font-size:12px}.class-grid{display:grid;grid-template-columns:repeat(5,minmax(190px,1fr));gap:11px}.class-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px;cursor:pointer}.class-card:hover{border-color:#c8daf8;background:#fbfdff}.class-card h4{margin:0 0 8px}.class-stat{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin:5px 0}.student-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px;gap:10px}.student-head h3{margin:0}.person-panel{display:grid;grid-template-columns:300px 1fr;gap:14px}.person-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.person-name{font-size:20px;font-weight:900}.person-meta{font-size:12px;color:var(--muted);margin-top:5px}
.schedule-note{padding:11px 13px;border-radius:11px;background:#eef5ff;color:#285f9e;margin-bottom:12px;font-size:12px}.shift-settings{display:grid;grid-template-columns:repeat(2,minmax(240px,1fr));gap:12px;margin-bottom:14px}.shift-card{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fbfcff}.shift-card h4{margin:0 0 10px}.shift-card .row{display:flex;gap:9px;align-items:end;flex-wrap:wrap}.settings-form{margin-bottom:14px}
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.ai-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px}.ai-card h3{margin:0 0 6px;font-size:14px}.ai-card .ai-num{font-size:28px;font-weight:900}.ai-note{font-size:12px;color:var(--muted);line-height:1.5}.callout{padding:14px;border-radius:13px;background:#f0f6ff;color:#214f8f;border:1px solid #d9e8ff;margin-top:13px;font-size:12px}
@media(max-width:1350px){.cards{grid-template-columns:repeat(3,1fr)}.attendance-grid{grid-template-columns:repeat(3,1fr)}.class-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:1050px){.grid-2{grid-template-columns:1fr}.attendance-grid{grid-template-columns:repeat(2,1fr)}.class-grid{grid-template-columns:repeat(3,1fr)}.person-panel{grid-template-columns:1fr}}
@media(max-width:900px){.login-shell{grid-template-columns:1fr}.login-visual{display:none}.sidebar{transform:translateX(-100%)}.sidebar.mobile-open{transform:translateX(0)}.main,.main.expanded{margin-left:0;width:100%}.hero{align-items:flex-start;flex-direction:column}.attendance-filters{justify-content:flex-start}.ai-grid{grid-template-columns:1fr}.school-summary-cards{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.content{padding:14px}.cards,.attendance-grid,.class-grid,.school-summary-cards{grid-template-columns:1fr}.topbar{padding:0 12px}.att-meta{grid-template-columns:1fr 1fr 1fr}.detail-head{align-items:flex-start;flex-wrap:wrap}}