/* TypeReady — Option A: clean, professional student study styling.
   Presentation-only overrides; study/reporting/authentication JavaScript unchanged. */
:root{--tr-text:#142844;--tr-muted:#71829a;--tr-line:#e2e9f3;--tr-primary:#315fe0;--tr-soft:#f7f9fd}
body.integrated{background:#f6f8fc;font-family:'DM Sans',Inter,system-ui,Arial,sans-serif;color:var(--tr-text)}
.tr-work{min-width:0}.tr-body{max-width:1120px;padding-top:35px}.tr-body h1{font-family:Manrope,Inter,sans-serif;font-size:30px;font-weight:800;letter-spacing:-.9px;margin:6px 0 8px}
.tr-body h2,.tr-body h3{font-family:Manrope,Inter,sans-serif;color:#142944;letter-spacing:-.45px}
.tr-body > main > p,.tr-body .secondary,.tr-body .muted{color:var(--tr-muted);background:transparent!important;box-shadow:none!important;font-weight:400}
.tr-body > main > p{font-size:14px;line-height:1.65;margin:0 0 27px}
.tr-body main{max-width:970px;margin:0 auto!important;padding:0!important}
.tr-body #app{border:1px solid var(--tr-line);border-radius:17px;background:#fff;padding:32px 35px;margin:0;box-shadow:0 12px 38px rgba(22,42,76,.045)}
.tr-body #app > h2{font-size:23px;margin:0 0 5px}.tr-body #app > .secondary{margin:6px 0 25px;line-height:1.6;font-size:14px}
/* Session launcher: remove nested card-on-card look */
.tr-body #app > .panel{border:1px solid #e7edf5;background:#fbfcfe;box-shadow:none;border-radius:12px;padding:26px;margin:0 0 18px}
.tr-body #app label{display:block;font-size:13px;font-weight:650;color:#344762;line-height:1.5;margin:0 0 18px}
.tr-body #app label select,.tr-body #app label input{display:block;width:100%;height:46px;margin:7px 0 0;padding:10px 14px;border:1px solid #d8e1ed;border-radius:9px;background:#fff;color:#233955;outline:none;transition:border-color .15s,box-shadow .15s;font-size:14px;font-weight:450}
.tr-body #app label select:focus,.tr-body #app label input:focus,.tr-body #app textarea:focus{border-color:#6c94ef;box-shadow:0 0 0 3px rgba(49,95,224,.1)}
.tr-body #app .btn{background:var(--tr-primary);border:1px solid var(--tr-primary);color:#fff;border-radius:9px;font-weight:700;padding:12px 19px;box-shadow:0 3px 7px rgba(49,95,224,.13);transition:background .15s,transform .15s}
.tr-body #app .btn:hover:not(:disabled){background:#244fca;transform:translateY(-1px)}
.tr-body #app .btnline{display:flex;gap:12px;margin-top:14px;flex-wrap:wrap}
/* Actual question: lighter metadata, cleaner hierarchy */
.tr-body #app .questionbar{gap:14px;margin:0 0 13px;display:flex;align-items:center;justify-content:space-between}
.tr-body #app .questionbar > .secondary{color:#46679f!important;font-size:12px;font-weight:700;background:#f0f5ff!important;border:1px solid #e1eafd;border-radius:99px;padding:7px 12px;margin:0}
.tr-body #app .progress{height:7px;background:#edf1f7;border-radius:999px;margin:17px 0 10px;overflow:hidden}
.tr-body #app .progress>div{height:100%;border-radius:999px;background:linear-gradient(90deg,#315fe0,#719aff)}
.tr-body #app > .progress + .secondary{margin:0 0 19px;font-size:12px;font-weight:650;color:#8190a6!important}
.tr-body #app > h2{font-size:clamp(19px,2.2vw,24px);line-height:1.5;font-weight:800;margin:14px 0 27px}
.tr-body #app .choices{display:grid;gap:11px;margin:0 0 24px}
.tr-body #app .choice{display:block;width:100%;min-height:58px;text-align:left;line-height:1.5;padding:16px 19px;margin:0;background:white;color:#273a55;border:1px solid #dce5f0;border-radius:11px;font-size:14px;font-weight:550;box-shadow:0 2px 7px rgba(24,47,83,.025);transition:border-color .15s,background .15s,box-shadow .15s,transform .15s}
.tr-body #app .choice:hover:not(:disabled){border-color:#8eacee;background:#fbfcff;box-shadow:0 5px 18px rgba(49,95,224,.07);transform:translateY(-1px)}
.tr-body #app .choice:focus-visible,.tr-body #app .flagbtn:focus-visible,.tr-body #app .btn:focus-visible{outline:3px solid #9db8ff;outline-offset:2px}
.tr-body #app .choices .choice.selected{border-color:#5b83ec;background:#f3f7ff;outline:2px solid rgba(49,95,224,.22)}
.tr-body #app .choice.correct{background:#effaf4;border-color:#86cda6;color:#15623c}
.tr-body #app .choice.wrong{background:#fff2f2;border-color:#eba6a6;color:#9d3030}
.tr-body #app .flagbtn{padding:10px 14px;background:#fff;border:1px solid #ccd9ed;border-radius:9px;color:#3159a7;font-size:12px;font-weight:700;transition:background .15s}
.tr-body #app .flagbtn:hover{background:#f4f7fe}.tr-body #app .flagbtn.on{border-color:#edce87;background:#fff9e9;color:#79531a}
/* Supporting discussion and reporting: discreet sections separated by whitespace */
.tr-body #app > .panel:not(:first-child),.tr-body #app > section.panel{background:#fff;border:1px solid #e5ebf4;border-radius:13px;padding:25px 26px;margin:20px 0 0!important;box-shadow:none}
.tr-body #app .panel h3{font-size:16px;font-weight:800;margin:0 0 7px}
.tr-body #app .panel h3 + .secondary{font-size:12px;line-height:1.65;margin:0 0 20px;color:#8492a5!important}
.tr-body #app .comment{padding:15px 0;border-top:1px solid #edf1f6}.tr-body #app .comment small{font-size:11px;color:#8594a7}
.tr-body #app .commenttextarea{width:100%;min-height:88px;border:1px solid #d8e1ed;border-radius:9px;padding:13px 14px;font:inherit;color:#273a55;line-height:1.6;background:#fff;resize:vertical;outline:none;transition:border-color .15s,box-shadow .15s}
.tr-body #app .commenttextarea::placeholder{color:#97a3b5}
.tr-body #app .panel .btn.subbtn{font-size:12px;padding:10px 15px}
.tr-body #app #reportStatus:empty{display:none}.tr-body #app #reportStatus:not(:empty){font-size:12px;line-height:1.6;margin:13px 0 0}
.tr-body #app .error{color:#af3535!important;background:transparent!important}
/* Progress cards */
.tr-body #root .cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin:22px 0 26px}
.tr-body #root .card{border:1px solid var(--tr-line);background:#fff;border-radius:13px;padding:23px;margin:0 0 20px;box-shadow:0 5px 20px rgba(22,42,76,.035)}
.tr-body #root .cards .card{margin:0}.tr-body #root .card strong{font-size:28px;color:#163259;font-weight:800}
.tr-body #root .card h2{font-size:17px;margin:0 0 17px}.tr-body #root table{font-size:13px}.tr-body #root th{color:#74859c;font-size:12px;font-weight:750;background:#fbfcfe}.tr-body #root th,.tr-body #root td{padding:13px 12px;border-bottom:1px solid #edf1f6}.tr-body #root tr:last-child td{border-bottom:0}
@media(max-width:750px){.tr-body #app{padding:22px 18px}.tr-body #app > .panel{padding:18px}.tr-body #app > .panel:not(:first-child),.tr-body #app > section.panel{padding:20px 17px}.tr-body #root .cards{grid-template-columns:repeat(2,minmax(0,1fr))}.tr-body h1{font-size:26px}.tr-body #app > h2{font-size:20px}}
@media(max-width:420px){.tr-body #app .questionbar{align-items:flex-start}.tr-body #app .flagbtn{max-width:190px}.tr-body #root .cards{gap:9px}.tr-body #root .card{padding:17px}}

/* Focused quiz — optional content stays collapsed until requested. */
.tr-body #app .study-accordion{margin-top:22px;border:1px solid #e1e9f4;border-radius:12px;background:#fff;overflow:hidden}
.tr-body #app .study-accordion>summary{list-style:none;display:flex;gap:10px;flex-wrap:wrap;align-items:center;cursor:pointer;padding:16px 19px;color:#23446f;transition:background .15s}
.tr-body #app .study-accordion>summary::-webkit-details-marker,.tr-body #app .study-report-details>summary::-webkit-details-marker{display:none}
.tr-body #app .study-accordion>summary::after{content:'⌄';font-size:22px;margin-left:auto;line-height:1;color:#58749d;transition:transform .15s}
.tr-body #app .study-accordion[open]>summary::after{transform:rotate(180deg)}
.tr-body #app .study-accordion>summary:hover{background:#f9fbff}
.tr-body #app .study-accordion-title{font-size:14px;font-weight:750}
.tr-body #app .study-accordion-hint{font-size:12px;color:#7c8da4;font-weight:400}
.tr-body #app .study-accordion-body{padding:20px 20px 22px;border-top:1px solid #edf1f6}
.tr-body #app .study-accordion-body>.secondary{font-size:12px;line-height:1.6;margin:0 0 18px}
.tr-body #app .study-report-details{margin:13px 0 0;background:transparent;border:0}
.tr-body #app .study-report-details>summary{list-style:none;display:inline-flex;align-items:center;gap:7px;color:#8190a6;cursor:pointer;font-size:12px;font-weight:600;padding:9px 3px}
.tr-body #app .study-report-details>summary::before{content:'⚑';font-size:13px;color:#91a1b7}
.tr-body #app .study-report-details>summary::after{content:'⌄';font-size:17px;margin-left:3px}
.tr-body #app .study-report-details[open]>summary::after{transform:rotate(180deg)}
.tr-body #app .study-report-details>summary:hover{text-decoration:underline;color:#3159a7}
.tr-body #app .study-report-body{border:1px solid #e3eaf3;border-radius:11px;background:#fbfcfe;padding:21px 22px;margin-top:7px}
.tr-body #app .study-report-body>.secondary{font-size:12px;line-height:1.6;margin:0 0 17px}
.tr-body #app .study-report-body label{margin-bottom:12px}
.tr-body #app .study-sr-only{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.tr-body #app .study-accordion>summary:focus-visible,.tr-body #app .study-report-details>summary:focus-visible{outline:3px solid #9db8ff;outline-offset:-3px;border-radius:8px}
@media(max-width:600px){.tr-body #app .study-accordion-hint{flex-basis:100%}.tr-body #app .study-accordion-body{padding:16px}.tr-body #app .study-report-body{padding:17px}}