/* SAP 1.1 flow polish: prevents overlap, unifies pages, responsive shells, QR management, and loading transitions. */
:root{
  --sap-sidebar-w:280px;--sap-topbar-h:74px;--sap-radius-lg:18px;--sap-radius-md:14px;--sap-focus:0 0 0 4px rgba(52,120,212,.15);
}
*{box-sizing:border-box}.sap-standalone-portal{overflow:hidden;background:#f4f7fb}.sap-root-shell{min-height:100vh;width:100%;overflow:hidden}.sap-app-shell{width:100%;min-height:100vh;display:grid!important;grid-template-columns:var(--sap-sidebar-w) minmax(0,1fr);background:#f4f7fb}.sap-sidebar{position:sticky!important;top:0;align-self:start;height:100vh;max-height:100vh;overflow-y:auto;overflow-x:hidden;z-index:40;background:#fff;border-right:1px solid #dde7f3}.sap-main{min-width:0;width:100%;height:100vh;max-height:100vh;overflow-y:auto;overflow-x:hidden;scroll-behavior:smooth}.sap-topbar{position:sticky;top:0;z-index:30;min-height:var(--sap-topbar-h);display:flex;align-items:center;gap:18px;padding:12px 24px;background:rgba(255,255,255,.97);border-bottom:1px solid #dfe8f3;backdrop-filter:blur(14px)}.sap-content{width:100%;max-width:1560px;margin:0 auto;padding:28px 32px 54px}.sap-page-contained{max-width:1440px}.sap-page-header{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:auto;margin:0 0 22px;padding:24px 28px;border:1px solid #dce7f4;border-radius:var(--sap-radius-lg);background:linear-gradient(135deg,#fff 0%,#eef6ff 100%);box-shadow:0 14px 38px rgba(31,53,84,.06)}.sap-page-header h1{margin:.15rem 0;font-size:clamp(28px,3vw,42px);line-height:1.08;letter-spacing:-.035em}.sap-page-header span,.sap-page-header p{max-width:780px}.sap-quick-actions,.sap-button-row,.sap-form-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.sap-panel,.sap-note-box,.sap-mobile-card{border:1px solid #dce7f4;border-radius:var(--sap-radius-lg);background:#fff;box-shadow:0 16px 42px rgba(31,53,84,.06)}.sap-panel{padding:22px}.sap-panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.sap-panel-head h2{margin:0}.sap-form{width:100%}.sap-form label{display:flex;flex-direction:column;gap:8px;min-width:0;font-weight:700;color:#0f2238}.sap-form input,.sap-form select,.sap-form textarea{width:100%;max-width:100%;min-height:46px;border:1px solid #cfdceb;border-radius:12px;background:#fff;padding:11px 14px;font:inherit;color:#12233a;outline:none;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}.sap-form input:focus,.sap-form select:focus,.sap-form textarea:focus{border-color:var(--sap-blue);box-shadow:var(--sap-focus)}.sap-form small,.sap-microcopy{font-size:12px;line-height:1.55;color:#637083}.sap-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.sap-form-stacked{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.sap-span-2{grid-column:1/-1}.sap-form-actions{grid-column:1/-1;margin-top:4px}.sap-button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;padding:10px 16px;text-decoration:none;border:0;cursor:pointer;font-weight:800;line-height:1.2;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,opacity .16s ease}.sap-button:hover{transform:translateY(-1px)}.sap-button.is-loading,.sap-is-loading .sap-button[type=submit]{pointer-events:none;opacity:.72}.sap-button.is-loading::after,.sap-is-loading .sap-button[type=submit]::after{content:"";width:15px;height:15px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;animation:sapSpin .7s linear infinite}.sap-button-block{width:100%}.sap-table-wrap{width:100%;overflow-x:auto;border:1px solid #dfe8f3;border-radius:14px;background:#fff}.sap-table-wrap table,.sap-table{width:100%;border-collapse:collapse;min-width:820px}.sap-table th,.sap-table td,.sap-table-wrap th,.sap-table-wrap td{padding:14px 16px;border-bottom:1px solid #e6edf5;text-align:left;vertical-align:middle}.sap-table th,.sap-table-wrap th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#506176;background:#f8fbff}.sap-click-row,.sap-list-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 16px;border:1px solid #dfe8f3;border-radius:14px;background:#fff;text-decoration:none;color:inherit}.sap-card-list{display:grid;gap:12px}.sap-badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.sap-badge-muted{background:#eef2f6;color:#667085}.sap-badge-light{background:#eef6ff;color:#2b65bb}.sap-mobile-menu,.sap-drawer-close{display:none}.sap-drawer-overlay{display:none}.sap-global-search{flex:1;max-width:520px}.sap-global-search input{width:100%;min-height:44px;border:1px solid #d8e3f1;border-radius:10px;padding:0 14px}.sap-topbar-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}.sap-avatar-link{display:flex;align-items:center;gap:10px;text-decoration:none;color:#0f2238;font-weight:800}.sap-sidebar-nav{padding:16px 12px 70px}.sap-sidebar-group p{margin:16px 10px 8px;font-size:11px;font-weight:900;text-transform:uppercase;color:#94a3b8;letter-spacing:.06em}.sap-sidebar-link{display:flex;align-items:center;gap:12px;margin:4px 0;padding:12px 14px;border-radius:12px;text-decoration:none;font-weight:800;color:#1f2d44;transition:background .15s ease,color .15s ease,transform .15s ease}.sap-sidebar-link:hover,.sap-sidebar-link.is-active{background:#eaf3ff;color:var(--sap-blue);transform:translateX(2px)}.sap-sidebar-foot{position:sticky;bottom:0;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;background:#fff;border-top:1px solid #e6edf5}.sap-enrollment-layout{display:grid!important;grid-template-columns:minmax(320px,480px) minmax(0,1fr);gap:24px;align-items:start}.sap-enrollment-form-panel{position:sticky;top:calc(var(--sap-topbar-h) + 24px)}.sap-enrollment-card-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px}.sap-enrollment-card-head h2{font-size:clamp(26px,3vw,38px);line-height:1.15;margin:.1rem 0}.sap-enrollment-icon{width:44px;height:44px;border-radius:14px;background:#eaf3ff;color:var(--sap-blue);display:grid;place-items:center;font-weight:900}.sap-note-box{padding:26px;margin-top:22px}.sap-qr-workspace{display:grid;grid-template-columns:minmax(320px,480px) minmax(360px,1fr);gap:24px;align-items:start}.sap-qr-control-panel{position:sticky;top:calc(var(--sap-topbar-h) + 24px)}.sap-session-context-card{padding:16px;border:1px solid #dfe8f3;border-radius:14px;background:#f8fbff;margin:16px 0}.sap-session-context-card strong,.sap-session-context-card span{display:block}.sap-setting-row{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px;align-items:center;padding:14px;border:1px solid #e4edf7;border-radius:14px;background:#fbfdff}.sap-switch{position:relative;display:inline-flex!important;flex-direction:row!important;align-items:center}.sap-switch input{position:absolute;opacity:0;pointer-events:none}.sap-switch span{width:48px;height:28px;border-radius:999px;background:#cbd5e1;position:relative;display:block;transition:background .18s}.sap-switch span::before{content:"";position:absolute;width:22px;height:22px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 2px 8px rgba(15,34,56,.2);transition:transform .18s}.sap-switch input:checked+span{background:var(--sap-blue)}.sap-switch input:checked+span::before{transform:translateX(20px)}.sap-qr-stage{display:grid;grid-template-columns:minmax(220px,360px) minmax(0,1fr);gap:22px;align-items:center}.sap-qr-box{width:min(360px,100%);aspect-ratio:1/1;margin:auto;display:grid;place-items:center;padding:16px;border:1px solid #d9e5f3;border-radius:18px;background:#fff;box-shadow:0 18px 40px rgba(31,53,84,.08)}.sap-qr-box svg{width:100%;height:100%;display:block}.sap-qr-meta{display:grid;gap:8px}.sap-token-box{margin:18px 0;padding:13px 14px;border-radius:12px;background:#f8fbff;border:1px dashed #cbd8e8;word-break:break-all}.sap-token-box span{display:block;font-size:12px;color:#637083;font-weight:800;margin-bottom:6px}.sap-token-box code{white-space:normal}.sap-reset-qr-check{border:1px dashed #cbd8e8;border-radius:14px;padding:12px!important;background:#fffdf7}.sap-attendance-map-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:24px;align-items:start}.sap-map-canvas,.sap-real-map,.sap-map-preview{min-height:420px;border-radius:18px;overflow:hidden;background:#edf4fb;border:1px solid #d9e5f3}.sap-indicator-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sap-indicator{display:flex;gap:10px;align-items:center;padding:12px;border:1px solid #e4edf7;border-radius:14px;background:#fff}.sap-indicator-dot{width:12px;height:12px;border-radius:50%;background:#94a3b8}.sap-indicator.is-checking .sap-indicator-dot{background:#f59e0b;animation:sapPulse 1s infinite}.sap-indicator.is-valid .sap-indicator-dot{background:#22c55e}.sap-indicator.is-invalid .sap-indicator-dot{background:#ef4444}.sap-loading-overlay{position:fixed;inset:0;z-index:99999;display:grid;place-items:center;background:rgba(244,247,251,.72);backdrop-filter:blur(5px);opacity:0;pointer-events:none;transition:opacity .2s ease}.sap-loading-overlay.is-active{opacity:1;pointer-events:auto}.sap-loading-card{display:flex;align-items:center;gap:14px;padding:18px 22px;border-radius:18px;background:#fff;box-shadow:0 24px 80px rgba(15,34,56,.18);font-weight:900;color:#13243b}.sap-loading-spinner{width:26px;height:26px;border-radius:50%;border:3px solid #d9e5f3;border-top-color:var(--sap-blue);animation:sapSpin .75s linear infinite}.sap-view-enter{animation:sapFadeUp .28s ease both}@keyframes sapSpin{to{transform:rotate(360deg)}}@keyframes sapPulse{0%,100%{transform:scale(.85);opacity:.65}50%{transform:scale(1.25);opacity:1}}@keyframes sapFadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media (max-width:1024px){:root{--sap-sidebar-w:260px}.sap-app-shell{grid-template-columns:1fr!important}.sap-sidebar{position:fixed!important;left:0;top:0;bottom:0;width:min(86vw,320px);height:100vh;transform:translateX(-105%);transition:transform .22s ease;box-shadow:24px 0 70px rgba(15,34,56,.18)}body.sap-drawer-open .sap-sidebar{transform:translateX(0)}.sap-mobile-menu,.sap-drawer-close{display:inline-flex}.sap-drawer-overlay{position:fixed;inset:0;z-index:35;border:0;background:rgba(15,34,56,.38);opacity:0;pointer-events:none;transition:opacity .2s ease}body.sap-drawer-open .sap-drawer-overlay{display:block;opacity:1;pointer-events:auto}.sap-main{height:auto;min-height:100vh;overflow:visible}.sap-topbar{min-height:64px;padding:10px 14px}.sap-global-search{display:none}.sap-topbar-shortcut,.sap-topbar-pill{display:none}.sap-topbar-actions .sap-avatar-link span{display:none}.sap-content{padding:18px 14px 96px}.sap-page-header{padding:20px;align-items:flex-start;flex-direction:column}.sap-page-header h1{font-size:30px}.sap-form-grid,.sap-enrollment-layout,.sap-qr-workspace,.sap-attendance-map-layout{grid-template-columns:1fr!important}.sap-enrollment-form-panel,.sap-qr-control-panel{position:static}.sap-panel{padding:18px}.sap-qr-stage{grid-template-columns:1fr}.sap-qr-box{max-width:300px}.sap-indicator-grid{grid-template-columns:1fr}.sap-table-wrap table,.sap-table{min-width:720px}.sap-student-desktop-app{display:none!important}.sap-student-mobile-shell,.sap-student-mobile-app{display:block!important}.sap-mobile-content{padding:16px 14px 96px}.sap-bottom-nav{position:fixed;left:10px;right:10px;bottom:10px;z-index:50;border-radius:22px;box-shadow:0 16px 46px rgba(15,34,56,.18)}}
@media (min-width:1025px){.sap-student-mobile-shell,.sap-student-mobile-app{display:none!important}.sap-student-desktop-app{display:grid!important}.sap-mobile-content{display:none!important}}
@media (max-width:640px){.sap-content{padding-inline:10px}.sap-page-header h1{font-size:26px}.sap-panel{border-radius:14px;padding:16px}.sap-button{width:100%}.sap-button-row,.sap-form-actions,.sap-quick-actions{width:100%;align-items:stretch}.sap-click-row,.sap-list-row{align-items:flex-start;flex-direction:column}.sap-topbar{gap:8px}.sap-breadcrumb strong{font-size:14px}.sap-map-canvas,.sap-real-map,.sap-map-preview{min-height:320px}.sap-qr-box{max-width:260px}.sap-enrollment-card-head{flex-direction:column}.sap-enrollment-card-head h2{font-size:28px}}

/* v1.1.1 proportional dimensions + no-overlap hardening */
html,body{width:100%;max-width:100%;overflow-x:hidden}.sap-standalone-portal *{box-sizing:border-box}.sap-app-shell{width:100%;max-width:100vw;grid-template-columns:clamp(220px,15vw,260px) minmax(0,1fr)!important}.sap-sidebar{width:clamp(220px,15vw,260px)!important;min-width:0!important;overflow-x:hidden!important}.sap-main{min-width:0!important;width:100%!important;overflow-x:hidden!important}.sap-content{width:100%;max-width:1440px;margin:0 auto;padding:clamp(16px,2vw,28px)!important}.sap-page-contained{max-width:1440px!important}.sap-page-header,.sap-panel,.sap-auth-card,.sap-mobile-card{max-width:100%;overflow:hidden}.sap-page-header{padding:clamp(18px,2vw,28px)!important;margin-bottom:clamp(14px,1.6vw,22px)!important}.sap-page-header h1,.sap-panel h1{font-size:clamp(24px,2.1vw,36px)!important;line-height:1.16!important}.sap-panel h2{font-size:clamp(20px,1.5vw,28px)!important;line-height:1.2!important}.sap-panel{padding:clamp(16px,1.7vw,24px)!important;border-radius:14px!important}.sap-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))!important;gap:clamp(10px,1vw,16px)!important}.sap-stat-card{min-height:auto!important;padding:clamp(14px,1.2vw,18px)!important}.sap-stat-card strong,.sap-stat-number{font-size:clamp(24px,2vw,34px)!important}.sap-form-grid{grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr))!important;gap:clamp(14px,1.4vw,20px)!important}.sap-form input,.sap-form select,.sap-form textarea,input,select,textarea{max-width:100%;min-width:0}.sap-table-wrap{width:100%;overflow:auto;-webkit-overflow-scrolling:touch}.sap-table{width:100%;min-width:780px}.sap-actions,.sap-form-actions,.sap-presence-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.sap-button{min-height:40px;padding:10px 14px!important;white-space:nowrap}.sap-attendance-desktop-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,.75fr);gap:clamp(14px,1.4vw,22px);align-items:start}.sap-wide-panel{grid-column:1/-1}.sap-real-map{min-height:clamp(300px,44vh,520px)!important;height:min(52vh,540px)!important;border-radius:14px;overflow:hidden}.sap-presence-panel{min-width:0}.sap-live-indicators{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))!important}.sap-validation-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))!important}.sap-scan-card{width:min(100% - 24px,760px)!important;margin:24px auto!important}.sap-camera-box{height:min(58vh,460px)!important;min-height:300px!important}.sap-camera-box video{width:100%;height:100%;object-fit:cover}.sap-scan-upload input{display:none!important}.sap-scan-help{display:flex;flex-direction:column;gap:4px;background:#f3f7fd;border:1px solid #dbe7f6;border-radius:12px;padding:12px 14px;margin:14px 0;color:#43536a}.sap-location-link-note{display:block;margin-top:6px;color:#667085;font-size:12px;line-height:1.45}
@media (max-width:1024px){.sap-app-shell{display:block!important}.sap-sidebar{position:fixed!important;left:0;top:0;height:100dvh;transform:translateX(-105%);z-index:60;transition:transform .25s ease;box-shadow:0 20px 50px rgba(15,23,42,.18)}body.sap-drawer-open .sap-sidebar,.sap-sidebar.is-open{transform:translateX(0)}.sap-main{height:auto!important;min-height:100dvh!important}.sap-content{padding:14px!important}.sap-page-header{display:flex;flex-direction:column;gap:14px}.sap-attendance-desktop{display:none!important}.sap-attendance-mobile{display:block!important}.sap-mobile-presence-card{left:12px!important;right:12px!important;bottom:calc(84px + env(safe-area-inset-bottom))!important;max-height:52dvh;overflow:auto;border-radius:18px!important;padding:16px!important}.sap-map-mobile-bg{height:100dvh!important;min-height:100dvh!important}.sap-time-card{left:12px!important;right:12px!important;top:12px!important;width:auto!important}.sap-bottom-nav{height:72px!important;padding-bottom:env(safe-area-inset-bottom)}.sap-table{min-width:640px}.sap-camera-box{height:48dvh!important;min-height:260px!important}.sap-presence-actions .sap-button{flex:1 1 140px}.sap-page-header h1,.sap-panel h1{font-size:clamp(24px,7vw,34px)!important}}@media (max-width:640px){.sap-content{padding:12px!important}.sap-panel{padding:14px!important;border-radius:14px!important}.sap-form-grid{grid-template-columns:1fr!important}.sap-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.sap-button{width:auto;white-space:normal}.sap-page-header .sap-actions{width:100%}.sap-page-header .sap-actions .sap-button{flex:1 1 100%}.sap-real-map{min-height:300px!important}.sap-scan-card{width:calc(100% - 18px)!important;margin:10px auto 90px!important}.sap-camera-box{height:46dvh!important;min-height:240px!important}.sap-live-indicators{grid-template-columns:1fr 1fr!important}.sap-validation-grid{grid-template-columns:1fr 1fr!important}}@media (max-width:390px){.sap-stat-grid,.sap-live-indicators,.sap-validation-grid{grid-template-columns:1fr!important}.sap-presence-actions .sap-button{flex:1 1 100%}.sap-panel h1,.sap-page-header h1{font-size:25px!important}}