/* All enhancements are scoped to the school or calculator root. Base reader.css is for the offline preview only. */
.bsm-school .school-directory{position:fixed;top:0;left:0;bottom:0;width:244px;padding:18px 14px;background:#0b111c;border-right:1px solid #263244;overflow:auto;z-index:20}
.bsm-school .school-directory summary{font-size:16px;cursor:pointer;line-height:1.5}
.bsm-school .school-directory a{display:block;padding:5px 9px;font-size:13px;border-radius:7px;text-decoration:none;line-height:1.55}
.bsm-school .school-directory a[aria-current=page]{background:#183350;color:white;border-left:3px solid #93c5fd}
.bsm-school .school-directory a.qg-reviewed::after{content:" ✓";color:#93c5fd}
.bsm-school .school-directory h3{margin:16px 9px 4px;font-size:11px;color:#b1c1d1;text-transform:uppercase;letter-spacing:.1em}
.bsm-school .sitebar{margin-left:244px;padding:14px 24px}
.bsm-school main{margin-left:244px;max-width:1280px;padding:32px 32px 80px}
.bsm-school .school-overview{font-size:14px;margin:16px 0}
.bsm-school .school-tools{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.bsm-school .school-tools a,.bsm-school .school-tools button{padding:10px 14px;border:1px solid #284d75;border-radius:9px;background:#111827;color:#bfdbfe;text-decoration:none;font-weight:700;font-size:14px}
.bsm-school .quick-read{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:24px 0}
.bsm-school .quick-read article{padding:16px;background:#111827;border:1px solid #263244;border-radius:12px}
.bsm-school .quick-read h3{margin:0 0 8px;font-size:15px}
.bsm-school .quick-read p{font-size:14px;margin:0}
.bsm-school .school-progress{padding:16px;border:1px solid #263244;border-radius:12px;background:#111827;margin:20px 0}
.bsm-school .school-progress p{font-size:13px;margin:6px 0}
.bsm-school .school-progress button{margin:8px 8px 0 0;font-size:13px}
.bsm-school .school-controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:13px;border:1px solid #263244;border-radius:12px;background:#111827;margin:18px 0}
.bsm-school .school-controls label{font-size:12px;display:flex;align-items:center;gap:5px}
.bsm-school .school-controls input[type=range]{width:90px}
.bsm-school .school-controls select{max-width:210px;font-size:12px}
.bsm-school .school-controls button{font-size:13px}
.bsm-school .school-controls [data-speech-status]{flex-basis:100%;font-size:12px;color:#b1c1d1}
.bsm-school .qg-paragraph-read{display:block;font-size:11px;padding:3px 8px;margin:-10px 0 14px;border-color:transparent;opacity:.65}
.bsm-school .qg-paragraph-read:hover,.bsm-school .qg-paragraph-read:focus{opacity:1;border-color:#93c5fd}
.bsm-school .qg-speaking{background:#183350;box-shadow:inset 3px 0 #93c5fd}
.bsm-school .school-timeline article{border-left:3px solid #284d75;padding:5px 16px;margin:14px 0}
.bsm-school .school-timeline h3{font-size:17px;margin:0 0 5px}
.bsm-school .school-timeline p{font-size:15px}
.bsm-school .qg-practice fieldset{border:1px solid #263244;border-radius:12px;padding:18px;margin:18px 0}
.bsm-school .qg-practice legend{font-weight:750}
.bsm-school .qg-practice label{display:block;margin:8px 0;font-size:15px}
.bsm-school .qg-practice [data-feedback]{padding:12px;background:#183350;border-radius:8px;margin-top:12px}
.qg-dialog{width:min(1190px,calc(100vw - 24px));max-height:92vh;max-height:92dvh}
.qg-dialog .dialog-body{padding:18px}
.qg-lab{background:#0b111c;color:#edf4fb;border:1px solid #284d75;padding:18px;border-radius:16px;margin:20px 0;font:15px/1.55 system-ui,sans-serif}
.qg-lab .qg-simulation{font-size:11px;color:#bfdbfe;letter-spacing:.08em;font-weight:800;margin:0 0 14px}
.qg-lab .qg-layout{display:grid;grid-template-columns:285px minmax(0,1fr);gap:18px;align-items:start}
.qg-lab .qg-inputs{padding:14px;background:#111827;border:1px solid #263244;border-radius:10px;min-width:0}
.qg-lab h3{font-size:19px;margin:0 0 14px}
.qg-lab h4{font-size:15px;margin:0 0 8px}
.qg-lab label{display:block;font-size:12px;font-weight:650;margin:6px 0}
.qg-lab input:not([type=checkbox]),.qg-lab select{display:block;width:100%;min-width:0;padding:9px;color:#edf4fb;background:#05070b;border:1px solid #284d75;border-radius:7px;min-height:44px;font-size:14px}
.qg-lab .qg-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.qg-lab .qg-input-note,.qg-lab .qg-footnote,.qg-lab .qg-storage{font-size:12px;color:#b1c1d1;margin:12px 0 0}
.qg-lab .qg-presets{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}
.qg-lab button{color:#bfdbfe;background:#111827;border:1px solid #284d75;border-radius:8px;padding:9px 11px;cursor:pointer;font-size:13px}
.qg-lab button:hover{background:#183350;border-color:#93c5fd}
.qg-lab .qg-presets button{font-size:11px;padding:6px 9px}
.qg-lab .qg-view-nav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.qg-lab .qg-view-nav [aria-pressed=true]{background:#284d75;color:white}
.qg-lab .qg-price{padding:17px;border-radius:12px;background:linear-gradient(120deg,#183350,#111827);border:1px solid #284d75;margin-bottom:14px}
.qg-lab .qg-price span,.qg-lab .qg-price small{display:block;font-size:13px;color:#bfdbfe}
.qg-lab .qg-price strong{display:block;font-size:36px;line-height:1.25;margin:7px 0;color:white;overflow-wrap:anywhere}
.qg-lab .qg-price small{font-size:11px;color:#b1c1d1;margin-top:9px}
.qg-lab .qg-stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:12px 0}
.qg-lab .qg-stat{min-width:0;border:1px solid #263244;padding:12px;border-radius:10px;background:#111827}
.qg-lab .qg-stat span,.qg-lab .qg-stat small{display:block;color:#b1c1d1;font-size:11px;line-height:1.5}
.qg-lab .qg-stat strong{display:block;font-size:19px;color:white;overflow-wrap:anywhere;margin:6px 0}
.qg-lab .qg-stat button{font-size:11px;padding:4px 6px;margin-top:8px}
.qg-lab .qg-notice,.qg-lab .qg-error{padding:12px;border-left:3px solid #ffd18a;background:#211e18;border-radius:5px;font-size:13px;margin:12px 0}
.qg-lab .qg-error{border-left-color:#fda4af;background:#291a20}
.qg-lab .qg-error[hidden],.qg-lab .qg-output[hidden]{display:none}
.qg-lab .qg-coach{padding:15px;background:#111827;border-radius:10px;margin-top:14px}
.qg-lab .qg-coach p{font-size:13px;margin:8px 0}
.qg-lab .qg-formula-steps{padding-left:24px;font-size:14px}
.qg-lab .qg-formula-steps li{padding:8px 0;margin:0;overflow-wrap:anywhere}
.qg-lab code{display:block;white-space:pre-wrap;background:#05070b;padding:12px;border-radius:8px;color:#dbeafe;overflow-wrap:anywhere;margin:8px 0;font:13px/1.7 ui-monospace,monospace}
.qg-lab .qg-table-wrap{max-width:100%;overflow-x:auto}
.qg-lab table{width:100%;font-size:12px;border-collapse:collapse}
.qg-lab th,.qg-lab td{padding:9px;border-bottom:1px solid #263244;text-align:left}
.qg-lab .qg-chart{margin:18px 0;padding:10px;background:#05070b;border:1px solid #263244;border-radius:10px;min-width:0}
.qg-lab svg{width:100%;height:auto;min-height:0;display:block}
.qg-lab svg text{fill:#b1c1d1;font:11px system-ui,sans-serif}
.qg-lab .qg-grid{stroke:#263244;stroke-width:1}
.qg-lab .qg-line{fill:none;stroke:#93c5fd;stroke-width:3}
.qg-lab .qg-mark{stroke:#ffd18a;stroke-width:1;stroke-dasharray:5 4}
.qg-lab .qg-dot{fill:#ffd18a}
.qg-lab figcaption{font-size:12px;color:#b1c1d1;margin-top:8px}
.qg-lab .qg-check{font-size:13px;margin:14px 0}
.qg-lab .qg-bar{height:9px;min-width:1px;display:block;background:#60a5fa}
.qg-lab .qg-applied{font-size:12px;padding:12px;background:#111827;border-radius:9px;margin:10px 0}
@media(max-width:1200px){.bsm-school main{padding:28px 22px 65px}.qg-lab .qg-layout{grid-template-columns:1fr}.qg-lab .qg-inputs .qg-field-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:920px){.bsm-school .school-directory{position:relative;width:auto;max-height:none;inset:auto;overflow:visible;border-bottom:1px solid #263244}.bsm-school .school-directory nav{max-height:42vh;overflow:auto}.bsm-school main,.bsm-school .sitebar{margin-left:0}.bsm-school .school-directory summary{min-height:35px}}
@media(max-width:600px){.bsm-school .quick-read{grid-template-columns:1fr}.bsm-school main{padding:24px 16px 60px}.qg-lab{padding:12px}.qg-lab .qg-inputs .qg-field-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qg-lab .qg-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.qg-lab .qg-price strong{font-size:30px}.qg-dialog .dialog-head{gap:8px;align-items:start}.qg-dialog .dialog-head h2{font-size:19px}.qg-dialog .dialog-head button{white-space:normal;font-size:12px;max-width:125px}.qg-dialog .dialog-body{padding:8px}.qg-lab .qg-view-nav button{flex:1 1 40%}}
@media print{.school-directory,.school-controls,.school-tools,.school-progress,.qg-paragraph-read,.qg-lab{display:none!important}.bsm-school main{margin-left:0}}