:root{
  --navy:#0B3B6F;--blue:#1769AA;--blue-2:#2B7BC0;--teal:#148A82;--green:#2E7D32;
  --amber:#D97706;--red:#C62828;--ink:#172033;--muted:#657084;--line:#DCE3EC;
  --bg:#F4F7FB;--card:#FFF;--soft:#EEF4FA;--shadow:0 10px 30px rgba(11,59,111,.08);
  --radius:18px;--radius-sm:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.45}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
a{color:var(--blue)}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:8px;z-index:1000}.skip-link:focus{left:8px;top:8px}
.app-shell{min-height:100vh}
.login-wrap{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
.hero-panel{background:linear-gradient(145deg,#0B3B6F,#0E5988 60%,#148A82);color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.hero-panel:after{content:"";position:absolute;width:420px;height:420px;border:70px solid rgba(255,255,255,.06);border-radius:50%;right:-120px;bottom:-120px}
.brand-mark{display:flex;align-items:center;gap:14px;font-weight:800;letter-spacing:.2px}.brand-mark img{width:48px;height:48px}
.hero-title{font-size:clamp(34px,4vw,58px);line-height:1.05;margin:28px 0 18px;max-width:760px}.hero-sub{font-size:18px;max-width:680px;color:rgba(255,255,255,.85)}
.hero-points{display:grid;gap:12px;margin-top:28px}.hero-point{display:flex;gap:10px;align-items:flex-start;color:rgba(255,255,255,.9)}
.login-panel{display:flex;align-items:center;justify-content:center;padding:32px}.login-card{width:min(520px,100%);background:#fff;border-radius:24px;padding:30px;box-shadow:var(--shadow)}
.login-card h1{font-size:28px;margin:0 0 8px}.muted{color:var(--muted)}.tiny{font-size:12px}.small{font-size:13px}.strong{font-weight:800}
.account-box{background:#F0F6FF;border:1px solid #D7E6F7;padding:14px;border-radius:14px;margin:18px 0}.account-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:10px}.account-chip{background:#fff;border:1px solid #D7E6F7;border-radius:10px;padding:9px 10px;font-size:12px}
.field{display:grid;gap:7px;margin:14px 0}.field label{font-size:13px;font-weight:700;color:#364156}.input,.select,.textarea{width:100%;border:1px solid #CBD5E1;background:#fff;border-radius:12px;padding:11px 12px;min-height:44px;color:var(--ink);outline:none}.textarea{min-height:96px;resize:vertical}.input:focus,.select:focus,.textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,105,170,.12)}
.btn{border:0;border-radius:12px;padding:11px 16px;min-height:44px;font-weight:800;display:inline-flex;gap:8px;align-items:center;justify-content:center;background:var(--blue);color:#fff}.btn:hover{filter:brightness(.96)}.btn.secondary{background:#EAF1F8;color:var(--navy)}.btn.green{background:var(--green)}.btn.red{background:var(--red)}.btn.amber{background:var(--amber)}.btn.ghost{background:transparent;color:var(--navy);border:1px solid var(--line)}.btn.sm{min-height:36px;padding:7px 10px;font-size:12px}.btn.full{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}
.alert{border-radius:12px;padding:11px 12px;margin:10px 0;font-size:13px}.alert.info{background:#EAF4FF;color:#184E77}.alert.warn{background:#FFF6E5;color:#8A4B08}.alert.danger{background:#FDECEC;color:#8E1F1F}.alert.success{background:#EAF7ED;color:#256029}
.shell{min-height:100vh}.topbar{height:66px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.12)}
.topbar-left{display:flex;align-items:center;gap:12px}.topbar-logo{width:38px;height:38px}.topbar-title{font-weight:900;line-height:1.1}.topbar-sub{font-size:11px;color:rgba(255,255,255,.72);margin-top:3px}.topbar-right{display:flex;align-items:center;gap:10px}.user-pill,.mode-pill{display:flex;align-items:center;gap:8px;border-radius:999px;padding:7px 10px;background:rgba(255,255,255,.12);font-size:12px}.mode-pill{background:#F59E0B;color:#172033;font-weight:900}
.layout{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:calc(100vh - 66px)}.sidebar{background:#fff;border-right:1px solid var(--line);padding:18px 12px;position:sticky;top:66px;height:calc(100vh - 66px);overflow:auto}.nav-group-title{font-size:10px;font-weight:900;color:#8A94A5;text-transform:uppercase;letter-spacing:.12em;padding:12px 10px 6px}.nav-item{width:100%;display:flex;align-items:center;gap:10px;border:0;background:transparent;color:#334155;padding:10px 12px;border-radius:11px;text-align:left;font-weight:700;margin:2px 0}.nav-item:hover{background:#F1F5F9}.nav-item.active{background:#E8F1FB;color:var(--navy)}.nav-icon{width:22px;text-align:center}.sidebar-footer{margin-top:18px;padding:12px;background:#F8FAFC;border-radius:12px;border:1px solid var(--line)}
.main{padding:24px;min-width:0}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.page-title{font-size:27px;margin:0 0 5px}.page-desc{margin:0;color:var(--muted)}.actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.grid{display:grid;gap:16px}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:var(--card);border:1px solid #E5EAF0;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card h2,.card h3{margin-top:0}.kpi{display:flex;justify-content:space-between;gap:12px}.kpi-label{font-size:13px;color:var(--muted);font-weight:700}.kpi-value{font-size:32px;font-weight:900;line-height:1.05;margin-top:8px}.kpi-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#EEF4FA;font-size:22px}.kpi-note{font-size:12px;color:var(--muted);margin-top:9px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:900;background:#EEF2F7;color:#475569}.badge.red{background:#FDECEC;color:#9B1C1C}.badge.amber{background:#FFF3DC;color:#8A4B08}.badge.green{background:#E8F6EB;color:#2E6C34}.badge.blue{background:#E8F1FB;color:#155A97}.badge.gray{background:#EEF2F7;color:#556273}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.table{width:100%;border-collapse:collapse;min-width:780px}.table th{background:#F8FAFC;color:#667085;font-size:11px;text-transform:uppercase;letter-spacing:.04em;text-align:left;padding:11px;border-bottom:1px solid var(--line)}.table td{padding:11px;border-bottom:1px solid #EDF1F5;vertical-align:top;font-size:13px}.table tr:last-child td{border-bottom:0}.table .nowrap{white-space:nowrap}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.toolbar .input,.toolbar .select{width:auto;min-width:170px}.spacer{flex:1}
.progress{height:10px;background:#E8EDF3;border-radius:999px;overflow:hidden}.progress>div{height:100%;background:linear-gradient(90deg,var(--blue),var(--teal));border-radius:inherit}.progress-label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-top:6px}
.status-flow{display:flex;gap:8px;flex-wrap:wrap}.status-step{padding:8px 11px;border-radius:999px;background:#F1F5F9;color:#64748B;font-size:12px;font-weight:800}.status-step.active{background:#E8F1FB;color:#0B3B6F}.status-step.done{background:#E8F6EB;color:#2E6C34}
.risk-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px}.risk-cell{border-radius:14px;padding:14px;border:1px solid rgba(0,0,0,.05);min-height:110px;display:flex;flex-direction:column;justify-content:space-between}.risk-0{background:#F1F5F9}.risk-1{background:#E7F6EC}.risk-2{background:#FFF7D6}.risk-3{background:#FFE7C2}.risk-4{background:#FAD7D7}.risk-count{font-size:30px;font-weight:900}.risk-label{font-weight:800}.risk-meta{font-size:11px;color:#667085}
.module-list{display:grid;gap:12px}.module{display:grid;grid-template-columns:46px 1fr auto;gap:12px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px}.module-num{width:42px;height:42px;border-radius:12px;background:#E8F1FB;color:var(--navy);display:grid;place-items:center;font-weight:900}.module.done .module-num{background:#E8F6EB;color:var(--green)}.module-title{font-weight:900}.module-desc{font-size:12px;color:var(--muted);margin-top:3px}
.quiz-q{border:1px solid var(--line);border-radius:14px;padding:15px;margin:12px 0;background:#fff}.quiz-q legend{font-weight:900;padding:0 4px}.option{display:block;padding:9px 10px;border-radius:10px;margin:6px 0;background:#F8FAFC}.option:hover{background:#F0F4F8}.option input{margin-right:8px}
.certificate{border:8px double var(--navy);padding:28px;border-radius:12px;background:#fff;text-align:center;max-width:900px;margin:auto}.cert-title{font-size:34px;font-weight:900;color:var(--navy);letter-spacing:.03em}.cert-name{font-size:30px;font-weight:900;margin:18px 0}.cert-meta{color:#475569}.cert-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:#64748B;margin-top:24px}
.audit-line{display:grid;grid-template-columns:150px 120px 150px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid #EDF1F5;font-size:12px}.audit-line:last-child{border-bottom:0}
.sos-fab{position:fixed;right:20px;bottom:20px;width:64px;height:64px;border-radius:50%;border:0;background:var(--red);color:#fff;font-weight:900;box-shadow:0 8px 24px rgba(198,40,40,.3);z-index:60}.modal-backdrop{position:fixed;inset:0;background:rgba(7,18,32,.55);display:grid;place-items:center;padding:20px;z-index:100}.modal{background:#fff;border-radius:20px;width:min(680px,100%);max-height:88vh;overflow:auto;padding:22px;box-shadow:0 24px 80px rgba(0,0,0,.25)}.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.close-btn{border:0;background:#F1F5F9;width:36px;height:36px;border-radius:10px}
.empty{padding:32px;text-align:center;color:var(--muted);border:1px dashed #CBD5E1;border-radius:14px;background:#FAFCFE}.divider{height:1px;background:var(--line);margin:16px 0}.note{font-size:12px;color:var(--muted)}
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.metric-list{display:grid;gap:10px}.metric-row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center}.metric-row .bar{height:8px;background:#ECF0F4;border-radius:999px;overflow:hidden}.metric-row .bar>div{height:100%;background:var(--blue)}
.footer-note{text-align:center;font-size:11px;color:#7A8494;padding:18px 0}
@media(max-width:1100px){.grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.layout{grid-template-columns:210px minmax(0,1fr)}}
@media(max-width:760px){.login-wrap{grid-template-columns:1fr}.hero-panel{padding:30px 22px;min-height:360px}.login-panel{padding:18px}.account-grid{grid-template-columns:1fr}.topbar{height:auto;min-height:64px;padding:10px 12px;align-items:flex-start}.topbar-right{gap:6px;flex-wrap:wrap;justify-content:flex-end}.user-pill{display:none}.layout{display:block}.sidebar{position:sticky;top:64px;height:auto;z-index:40;display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line);padding:8px}.nav-group-title,.sidebar-footer{display:none}.nav-item{width:auto;white-space:nowrap;margin:0}.main{padding:16px 12px 90px}.page-head{display:block}.actions{justify-content:flex-start;margin-top:10px}.grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}.toolbar .input,.toolbar .select{width:100%;min-width:0}.spacer{display:none}.module{grid-template-columns:40px 1fr}.module>.btn{grid-column:1/-1}.audit-line{grid-template-columns:1fr}.sos-fab{width:58px;height:58px;right:14px;bottom:14px}.cert-title{font-size:26px}.cert-name{font-size:24px}}
@media print{.topbar,.sidebar,.sos-fab,.actions,.no-print{display:none!important}.layout{display:block}.main{padding:0}.card{box-shadow:none;border:0}.certificate{page-break-inside:avoid}}

/* Learning Lab v1.1 */
.learning-outcomes h2{margin-bottom:12px}.outcome-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.outcome-item{display:grid;gap:4px;padding:13px;border:1px solid var(--line);border-radius:14px;background:#FAFCFE}.outcome-item b{color:var(--navy)}.outcome-item span{font-size:12px;color:var(--muted)}
.lesson-section{margin-top:14px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff}.lesson-section h3{margin:0 0 8px}.lesson-section.detect-box{background:#F2F8FF;border-color:#D5E8FB}.lesson-section.caution-box{background:#FFF8E8;border-color:#F5DFA7}.lesson-list{padding-left:20px;margin:8px 0 0}.lesson-list li{margin:7px 0;color:#374151}.scenario-card{margin-top:14px;padding:16px;border-radius:16px;background:linear-gradient(135deg,#EEF5FD,#F7FBFF);border:1px solid #CFE1F3}.scenario-label{font-size:10px;letter-spacing:.12em;font-weight:900;color:var(--blue);margin-bottom:8px}.remember-box{margin-top:14px;padding:13px 14px;border-left:4px solid var(--teal);background:#EDF8F6;border-radius:10px}
.detect-summary{padding:18px;border-radius:18px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}.detect-summary h2{font-size:18px;margin:8px 0 6px}.detect-summary p{font-size:13px;color:var(--muted);margin:0}.detect-icon{font-size:30px}.detect-summary.product{border-top:4px solid var(--blue)}.detect-summary.social{border-top:4px solid var(--amber)}.detect-summary.emergency{border-top:4px solid var(--red)}
.risk-check-list{display:grid;gap:10px}.risk-check-list label{display:flex;align-items:flex-start;gap:9px;padding:11px;border-radius:12px;background:#F8FAFC;border:1px solid #E8EDF3;font-size:13px}.risk-check-list input{margin-top:3px}.risk-check-list .emergency-check{background:#FFF0F0;border-color:#F4CACA}.risk-result{margin-top:14px;padding:15px;border-radius:14px;border:1px solid}.risk-result p{margin:6px 0 0;font-size:13px}.risk-result.safe{background:#EAF7ED;border-color:#BEE0C3;color:#256029}.risk-result.warn{background:#FFF6E5;border-color:#F1D6A5;color:#8A4B08}.risk-result.danger{background:#FDECEC;border-color:#F3C3C3;color:#8E1F1F}.safe-step{display:grid;grid-template-columns:95px 1fr;gap:10px;padding:11px 0;border-bottom:1px solid #EDF1F5}.safe-step:last-of-type{border-bottom:0}.safe-step b{color:var(--navy)}.safe-step span{font-size:13px;color:#475569}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.compare-grid>div{padding:14px;border-radius:14px;background:#F8FAFC;border:1px solid var(--line)}.compare-grid p{margin-bottom:0;color:#475569;font-size:13px}
@media(max-width:900px){.outcome-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.outcome-grid,.compare-grid{grid-template-columns:1fr}.safe-step{grid-template-columns:1fr;gap:3px}}


/* Family–School Care v2.0 */
.eyebrow{display:inline-block;font-size:10px;font-weight:900;letter-spacing:.12em;color:var(--blue);margin-bottom:7px}
.recognition-hero,.family-hero{display:grid;grid-template-columns:1.35fr .65fr;gap:18px;align-items:center;background:linear-gradient(135deg,#EAF4FF,#F2FBF9);border:1px solid #D4E6F6;border-radius:22px;padding:22px}.recognition-hero h2,.family-hero h2{font-size:28px;margin:4px 0 8px}.recognition-mark{font-size:86px;text-align:center}.recognition-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:16px}.recognition-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;box-shadow:var(--shadow)}.recognition-card h3{margin:8px 0}.recognition-card p{font-size:13px;color:var(--muted)}.recognition-icon{font-size:30px}.recognition-action{padding:10px;border-radius:11px;background:#EDF8F6;font-size:12px;color:#285D58}
.practice-start,.practice-finish{text-align:center;padding:26px}.practice-big{font-size:58px}.practice-score{font-size:56px;font-weight:900;color:var(--navy)}.practice-progress{display:grid;grid-template-columns:150px 1fr;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.scenario-stage{max-width:780px;margin:24px auto}.scenario-stage h2{font-size:24px}.practice-options{display:grid;gap:10px;margin:18px 0}.practice-option{text-align:left;border:1px solid var(--line);border-radius:14px;background:#F8FAFC;padding:14px;font-weight:700;color:#263449}.practice-option:hover{background:#F0F6FC}.practice-option.correct{background:#EAF7ED;border-color:#9BC7A1;color:#256029}.practice-option.wrong{background:#FDECEC;border-color:#E4A9A9;color:#8E1F1F}
.privacy-banner{display:flex;gap:14px;align-items:flex-start;padding:15px;border-radius:16px;background:#EEF8F6;border:1px solid #CBE7E1;margin-bottom:16px}.privacy-banner p{margin:4px 0 0;font-size:13px;color:#456660}.privacy-icon{font-size:28px}.checkin-card{max-width:840px}.checkin-q{border:0;border-bottom:1px solid #EDF1F5;padding:16px 0;margin:0}.checkin-q legend{font-weight:800;margin-bottom:10px}.checkin-q label{display:inline-flex;align-items:center;gap:6px;margin-right:18px;padding:8px 12px;border-radius:999px;background:#F4F7FA}
.family-quote{font-size:22px;font-weight:900;color:var(--navy);padding:22px;border-left:4px solid var(--teal);background:rgba(255,255,255,.7);border-radius:14px}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.guide-top{display:flex;align-items:center;justify-content:space-between}.guide-icon{font-size:30px}.guide-card h3{margin:8px 0}.guide-card>p{color:var(--muted);font-size:13px}.guide-card ol{padding-left:20px}.guide-card li{margin:7px 0;font-size:13px}.myth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.myth-card{border:1px solid var(--line);border-radius:14px;overflow:hidden}.myth,.fact{padding:12px;font-size:13px}.myth{background:#FFF2F2;color:#8E1F1F;font-weight:800}.fact{background:#F0F8F2;color:#2F6540}.family-plan{display:grid;gap:10px}.family-plan label{padding:11px;border-radius:12px;background:#F8FAFC;border:1px solid #EDF1F5}
.teacher-principles{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:16px}.teacher-principles>div{padding:14px;border-radius:14px;background:#fff;border:1px solid var(--line)}.teacher-principles b{display:block;color:var(--navy)}.teacher-principles span{font-size:11px;color:var(--muted)}.toolkit-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tool-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;box-shadow:var(--shadow)}.tool-icon{font-size:30px}.tool-card h3{margin:8px 0}.tool-card p,.tool-card li{font-size:12px;color:#475569}.tool-card ol{padding-left:20px}
@media(max-width:1000px){.recognition-grid,.toolkit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.teacher-principles{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.recognition-hero,.family-hero{grid-template-columns:1fr}.recognition-mark{font-size:52px}.recognition-grid,.guide-grid,.myth-grid,.toolkit-grid,.teacher-principles{grid-template-columns:1fr}.practice-progress{grid-template-columns:1fr}.family-quote{font-size:18px}.scenario-stage h2{font-size:20px}}

/* Mobile App v5.0 */
:root{--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}
body{overscroll-behavior-y:none;-webkit-tap-highlight-color:transparent}
.mode-pill.offline{background:#7F1D1D;color:#fff}
.sos-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sos-choice{display:grid;grid-template-columns:42px 1fr;text-align:left;gap:4px 10px;align-items:start;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink)}.sos-choice span{font-size:28px;grid-row:1/3}.sos-choice b{font-size:13px}.sos-choice small{color:var(--muted)}
@media(max-width:760px){
  body{background:#F4F7FB}
  .topbar{padding-top:calc(10px + var(--safe-top));min-height:calc(64px + var(--safe-top));}
  .topbar-sub{display:none}.topbar-title{max-width:44vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .mode-pill{font-size:9px;padding:6px 8px}.topbar-right .btn{min-height:34px;padding:6px 9px}
  .sidebar{position:fixed!important;left:0;right:0;bottom:0;top:auto!important;height:auto!important;z-index:80;display:flex;overflow-x:auto;overflow-y:hidden;border-top:1px solid var(--line);border-bottom:0!important;padding:6px 6px calc(6px + var(--safe-bottom));background:rgba(255,255,255,.97);backdrop-filter:blur(12px);box-shadow:0 -6px 24px rgba(11,59,111,.08);scrollbar-width:none}
  .sidebar::-webkit-scrollbar{display:none}.nav-group-title,.sidebar-footer{display:none!important}
  .nav-item{min-width:74px;max-width:92px;width:auto!important;min-height:58px;padding:7px 9px!important;display:flex;flex-direction:column;gap:2px!important;justify-content:center;align-items:center;text-align:center;font-size:10px;line-height:1.1;white-space:normal!important;border-radius:13px!important}
  .nav-icon{font-size:20px;width:auto!important;line-height:1.1}.nav-item.active{background:#E8F1FB}
  .main{padding:16px 12px calc(112px + var(--safe-bottom))!important}.sos-fab{bottom:calc(80px + var(--safe-bottom))!important;right:14px!important}
  .page-title{font-size:23px}.card{border-radius:16px;padding:15px}.login-panel{padding-bottom:calc(18px + var(--safe-bottom))}
  .modal{max-height:calc(100vh - var(--safe-top) - var(--safe-bottom) - 16px);overflow:auto;border-radius:20px 20px 0 0;margin-top:auto;width:100%}.modal-backdrop{align-items:flex-end;padding:0}.sos-choice-grid{grid-template-columns:1fr}
  input,select,textarea{font-size:16px!important}
}
@media(display-mode:standalone){body{user-select:none}input,textarea{user-select:text}.hero-panel{padding-top:calc(30px + var(--safe-top))}}

/* v5.0 School Setup First */
.setup-overview{display:grid;grid-template-columns:1fr 220px;gap:24px;align-items:center;background:linear-gradient(135deg,#eef6ff,#f4fbf9)}
.setup-progress b{display:block;font-size:34px;color:var(--navy);text-align:right;margin-bottom:8px}
.setup-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:16px 0}
.setup-step{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff}
.setup-step>span{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#eef2f7;color:#64748b;font-weight:900;flex:0 0 auto}
.setup-step.done>span{background:#e8f6eb;color:#256029}
.setup-step b{display:block;font-size:12px}.setup-step small{display:block;color:var(--muted);font-size:10px;margin-top:3px}
.setup-section-title{display:flex;gap:12px;align-items:flex-start;margin:28px 0 10px}.setup-section-title>span{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:var(--navy);color:#fff;font-weight:900}.setup-section-title h2{margin:0}.setup-section-title p{margin:3px 0 0;color:var(--muted);font-size:13px}
.setup-org-card h3{margin:8px 0 3px}.org-card-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.site-chips{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0}.site-chips span{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:999px;padding:6px 9px;font-size:11px}
.setup-finish{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;border:2px solid #cfe8d4}
.family-thread{display:grid;gap:8px;max-height:430px;overflow:auto;padding:4px}.family-msg{max-width:82%;padding:10px 12px;border-radius:14px;background:#f1f5f9}.family-msg.mine{margin-left:auto;background:#e8f1fb}.family-msg small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.support-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media(max-width:900px){.setup-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.setup-overview{grid-template-columns:1fr}.setup-progress b{text-align:left}.support-grid{grid-template-columns:1fr}}
@media(max-width:760px){.setup-steps{grid-template-columns:1fr}.setup-finish{grid-template-columns:1fr}.setup-finish .btn{width:100%}.org-card-head{display:block}.family-msg{max-width:94%}}

/* v5.1 Mobile-first input & PWA install */
.install-steps{display:grid;gap:10px;margin-top:14px}.install-steps>div{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center;padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:#F8FAFC}.install-steps b{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:#fff}.installed-app{background:#E8F6EB!important;color:#256029!important;border-color:#BEE0C3!important}
.mobile-quick-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0 0 16px}.quick-action{border:1px solid var(--line);background:#fff;border-radius:16px;padding:14px;display:grid;grid-template-columns:40px 1fr;gap:2px 10px;text-align:left;color:var(--ink);box-shadow:var(--shadow);align-items:center}.quick-action>span{font-size:27px;grid-row:1/3}.quick-action b{font-size:13px}.quick-action small{font-size:11px;color:var(--muted)}.quick-action.primary{background:#EAF4FF;border-color:#CFE1F3;color:var(--navy)}
.report-mobile-card{max-width:760px}.route-card{border-left:4px solid var(--teal)}.quick-entry{margin:10px 0 14px}.quick-entry-title{font-size:12px;font-weight:900;color:#475569;margin-bottom:8px}.quick-chip-row{display:flex;gap:8px;flex-wrap:wrap}.quick-chip{border:1px solid #D7E6F7;background:#F6FAFF;color:#184E77;border-radius:999px;padding:9px 11px;font-size:12px;font-weight:800}.quick-chip:active{transform:scale(.98)}.field-help{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--muted)}.field-help b{white-space:nowrap;color:#475569}.tap-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.tap-options button{border:1px solid var(--line);border-radius:14px;background:#fff;padding:10px 8px;display:grid;place-items:center;gap:2px;color:var(--ink)}.tap-options button>span{font-size:20px}.tap-options button>b{font-size:12px}.tap-options button>small{font-size:10px;color:var(--muted);text-align:center}.tap-options button.active{border-color:#F59E0B;background:#FFF8E8;box-shadow:0 0 0 2px rgba(245,158,11,.12)}.mobile-submit{min-height:52px}.mobile-textarea{min-height:130px}
button,.btn,.nav-item,.quick-chip,.quick-action,.tap-options button{touch-action:manipulation}
@media(max-width:760px){
  .input,.select,.textarea{min-height:52px;padding:13px 14px;border-radius:14px;font-size:16px!important}.textarea{min-height:120px}.btn{min-height:50px;padding:12px 15px;border-radius:14px;font-size:15px}.btn.sm{min-height:42px;font-size:13px}.field{margin:12px 0}.field label{font-size:14px}.login-card{padding:22px 18px;border-radius:20px}.login-card h1{font-size:25px}.login-card .btn.full{min-height:54px}.mobile-quick-actions{grid-template-columns:1fr 1fr 1fr}.quick-action{grid-template-columns:1fr;text-align:center;place-items:center;padding:11px 8px;gap:2px}.quick-action>span{grid-row:auto;font-size:24px}.quick-action small{display:none}.report-layout{display:block!important}.route-explainer{margin-top:14px}.quick-chip-row{display:grid;grid-template-columns:1fr 1fr}.quick-chip{border-radius:12px;min-height:44px;padding:10px;font-size:11px}.tap-options{gap:6px}.tap-options button{min-height:72px}.mobile-submit{position:sticky;bottom:calc(78px + var(--safe-bottom));z-index:35;box-shadow:0 8px 28px rgba(198,40,40,.25)}.field-help{align-items:flex-start}.setup-org-card .addSiteForm .btn,.setup-finish .btn,#schoolForm>.btn,#addBranchForm .btn,#centralForm .btn,#teacherForm .btn,#classForm .btn,#studentForm .btn,#parentForm .btn{width:100%}.table-wrap{border-radius:12px}.table{min-width:680px}.install-steps>div{grid-template-columns:32px 1fr;padding:12px}.install-steps b{width:28px;height:28px}
}
@media(max-width:390px){.mobile-quick-actions{grid-template-columns:1fr 1fr}.quick-chip-row{grid-template-columns:1fr}.tap-options button>small{display:none}.tap-options button{min-height:62px}}