/* AI reliability messages and independent rehearsal. Original WebP pixels are unchanged. */
.tutor-medical-disclaimer{display:block;margin-top:12px;padding-top:9px;border-top:1px solid #485362;color:#bdcede;font-size:11px;line-height:1.5;}
.tutor-route-notice{font-size:11px;line-height:1.4;color:#c5d7e5;margin:0;}.slide-tutor .tutor-error-actions{flex-wrap:wrap;}
.viewer .slide-zone{grid-template-rows:auto auto minmax(0,1fr) auto auto;}.viewer.recall-compare .slide-quick-tools{display:none;}.viewer.recall-compare .slide-zone{grid-template-rows:auto minmax(0,1fr) auto;}
.viewer .slide-tools-group{max-width:100%;}.viewer .tool-pill{white-space:nowrap;}
.paces-standalone .lesson-dialog{max-height:calc(100dvh - 32px);}.paces-standalone .lesson-dialog-body{overflow:auto;min-height:0;overscroll-behavior:contain;}.paces-standalone .lesson-dialog-head>div{min-width:0;}.paces-standalone h2{overflow-wrap:anywhere;}.paces-standalone .lesson-dialog-head button{white-space:nowrap;flex:none;}
.paces-standalone select,.paces-standalone textarea{width:100%;box-sizing:border-box;font:inherit;color:#f0f7ff;background:#0a1420;border:1px solid #65839c;border-radius:10px;padding:10px;min-height:44px;}.paces-standalone textarea{resize:vertical;max-height:30dvh;}.paces-standalone .lesson-dialog-body>label{display:block;font-weight:650;margin:14px 0 8px;}.paces-standalone .lesson-dialog-body>button,.paces-actions button{min-height:44px;margin-top:14px;padding:10px 16px;cursor:pointer;}.paces-actions{display:flex;gap:10px;flex-wrap:wrap;}.paces-standalone button:disabled{opacity:.5;cursor:not-allowed;}.paces-save-status{justify-content:flex-start;padding:12px 0;}.paces-standalone :is(button,input,textarea,select,a):focus-visible{outline:3px solid #89dff7;outline-offset:3px;}
@media(max-width:650px){.paces-standalone{padding:0;}.paces-standalone .lesson-dialog{height:100%;max-height:100dvh;border-radius:0;}.paces-standalone .lesson-dialog-head{padding:12px;}.paces-standalone h2{font-size:18px;}.viewer .slide-tools-group{flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;}.viewer .tool-pill{flex:none;min-height:40px;}.viewer .slide-tools-label{font-size:10px;}.viewer .slide-quick-tools{gap:2px;padding:3px 0;}}
@media(orientation:landscape) and (max-height:500px){.paces-standalone{padding:0;}.paces-standalone .lesson-dialog{height:100%;max-height:100dvh;}.paces-standalone .lesson-dialog-head{padding:8px 14px;}.paces-standalone h2{font-size:17px;}.slide-tutor .tutor-topic{display:none;}.slide-tutor .tutor-head{padding:3px 8px;}.slide-tutor .tutor-controls button{min-height:26px;}.slide-tutor .tutor-tools{padding:3px 8px;}.slide-tutor .tutor-footer{padding:4px 8px;gap:3px;}.slide-tutor .tutor-form textarea{height:38px;min-height:38px;}.slide-tutor .tutor-route-notice{font-size:10px;}.viewer .slide-tools-group{flex-wrap:nowrap;overflow:auto;}.viewer .tool-pill{flex:none;min-height:30px;font-size:11px;padding:4px 8px;}.viewer .slide-tools-label{display:none;}.viewer .slide-quick-tools{padding:2px 0;}}
/* Constrain the explicit grid column: a long tools row must never widen the visual. */
.viewer .slide-zone{grid-template-columns:minmax(0,1fr);}
.viewer .slide-quick-tools,.viewer .slide-tools-group{min-width:0;max-width:100%;box-sizing:border-box;}
@media(max-width:650px){.viewer .slide-tools-group{width:100%;}.viewer .slide-tools-label{width:100%;}}

/* V8.9.1 consolidated study tools, notes and larger key actions */
.viewer .slide-quick-tools-v891{padding:10px 2px 11px;border-bottom:1px solid rgba(94,156,255,.24)}
.viewer .slide-quick-tools-v891 .slide-tools-label{font-size:11px;letter-spacing:.14em;color:#8dc8ff}
.viewer .slide-quick-tools-v891 .slide-tools-group{gap:8px}
.viewer .slide-quick-tools-v891 .tool-pill{min-height:40px;padding:7px 14px;font-size:12px;font-weight:780;border-radius:13px;white-space:nowrap}
.viewer .slide-quick-tools-v891 .tool-primary-ai{min-height:46px;padding:8px 18px;font-size:13px;font-weight:900;border-color:rgba(84,150,255,.55);background:linear-gradient(135deg,rgba(33,116,255,.19),rgba(118,83,255,.20));box-shadow:0 0 0 1px rgba(93,153,255,.08),0 8px 24px rgba(30,87,220,.14)}
.viewer .pathway-bar-v891{min-height:66px;padding:11px 15px;margin:9px 0 6px;border-color:rgba(83,190,255,.30);box-shadow:0 10px 30px rgba(19,92,168,.10)}
.viewer .pathway-bar-v891 .pathway-copy>span{font-size:.56rem;letter-spacing:.13em}
.viewer .pathway-bar-v891 .pathway-copy>strong{margin-top:4px;font-size:.82rem}
.viewer .pathway-bar-v891 .pathway-copy>small{display:block;margin-top:4px;color:#8095ae;font-size:.57rem;line-height:1.35}
.viewer .pathway-bar-v891 .path-stage{padding:7px 9px;font-size:.56rem}
.notes-card{width:min(760px,calc(100vw - 32px));grid-template-rows:auto minmax(0,1fr)}
.notes-body{padding:18px;overflow:auto;display:grid;gap:11px}
.notes-help{margin:0;color:#9eafc4;font-size:.78rem;line-height:1.55}
.notes-body label{font-size:.72rem;font-weight:850;color:#d9e8f7}
.notes-body textarea{width:100%;min-height:260px;resize:vertical;box-sizing:border-box;border:1px solid rgba(120,155,196,.35);border-radius:14px;background:#070c13;color:#edf6ff;padding:14px;font:500 .84rem/1.55 ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;outline:none}
.notes-body textarea:focus{border-color:#5f9cff;box-shadow:0 0 0 3px rgba(79,143,255,.12)}
.notes-footer{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.notes-count{margin-right:auto;color:#7f91a8;font-size:.65rem}
.notes-save-status{flex:1 1 230px;min-width:200px}
.visual-tools-v891{justify-content:flex-start}
@media(max-width:900px){
 .viewer .slide-quick-tools-v891 .tool-primary-ai{min-height:44px;font-size:12px;padding:7px 15px}
 .viewer .pathway-bar-v891{min-height:58px;padding:9px 12px}
 .viewer .pathway-bar-v891 .pathway-copy>small{display:none}
}
@media(max-width:650px){
 .viewer .slide-quick-tools-v891{display:block;padding:5px 0 7px}
 .viewer .slide-quick-tools-v891 .slide-tools-label{display:block;margin:0 0 5px 2px}
 .viewer .slide-quick-tools-v891 .slide-tools-group{display:flex;gap:6px;overflow-x:auto;padding:0 0 5px;scrollbar-width:none}
 .viewer .slide-quick-tools-v891 .slide-tools-group::-webkit-scrollbar{display:none}
 .viewer .slide-quick-tools-v891 .tool-pill{min-height:42px;padding:7px 12px}
 .viewer .slide-quick-tools-v891 .tool-primary-ai{min-height:46px;font-size:12px;padding:8px 16px}
 .viewer .pathway-bar-v891{min-height:58px;padding:9px 12px}
 .viewer .pathway-bar-v891 .pathway-copy>strong{font-size:.72rem}
 .notes-card{width:100%;height:100dvh;max-height:none;border-radius:0}
 .notes-body{padding:14px}
 .notes-body textarea{min-height:42dvh}
 .notes-footer .notes-save-status{order:3;flex-basis:100%}
}
@media(orientation:landscape) and (max-height:520px){
 .viewer .slide-quick-tools-v891{display:flex;padding:2px 0 4px}
 .viewer .slide-quick-tools-v891 .slide-tools-label{display:none}
 .viewer .slide-quick-tools-v891 .tool-pill{min-height:31px;padding:4px 9px;font-size:10px}
 .viewer .slide-quick-tools-v891 .tool-primary-ai{min-height:34px;font-size:11px;padding:5px 12px}
 .viewer .pathway-bar-v891{min-height:42px;padding:5px 9px;margin:4px 0}
 .viewer .pathway-bar-v891 .pathway-copy>small{display:none}
}
#path-modal,#notes-modal{z-index:2400}

/* V8.9.5: a normal, actionable handoff rather than a red error dead end. */
.slide-tutor .tutor-handoff {border:1px solid rgba(102,214,204,.36);background:rgba(17,51,58,.36);}
.slide-tutor .tutor-handoff-note {font-size:.8rem;line-height:1.55;opacity:.9;}
.slide-tutor .tutor-prompt-preview {margin:12px 0;}
.slide-tutor .tutor-prompt-preview summary {cursor:pointer;font-size:.82rem;}
.slide-tutor .tutor-prompt-preview textarea {box-sizing:border-box;width:100%;max-width:100%;min-height:120px;resize:vertical;margin-top:8px;font:inherit;font-size:.78rem;line-height:1.45;border-radius:8px;padding:10px;background:#101c29;color:#edf5fc;border:1px solid #476073;}
.slide-tutor .tutor-error-actions {flex-wrap:wrap;gap:8px;}
.slide-tutor .tutor-error-actions button,.slide-tutor .tutor-error-actions a {min-height:44px;white-space:normal;}
.slide-tutor .tutor-external[hidden] {display:none!important;}

/* Keep the external handoff distinct from an application error. */
.tutor-handoff .tutor-error-title{color:#a5efdc}
.tutor-handoff .tutor-error-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 12px;border:1px solid rgba(165,239,220,.3);border-radius:9px;text-decoration:none;white-space:normal}