.vm-exam-tabs{display:flex;align-items:center;gap:8px;min-width:0;min-height:38px;padding:3px 8px;border-bottom:1px solid var(--line,#dedede);background:var(--wash,#f7f7f7);color:var(--ink,#222);flex-shrink:0}
.vm-exam-tabs[hidden]{display:none!important}.vm-exam-tabs-list{display:flex;align-items:stretch;flex:1;min-width:0;overflow-x:auto;overflow-y:hidden;gap:4px;scrollbar-width:thin;scrollbar-color:var(--line,#ccc) transparent}
.vm-exam-tabs-host{min-width:0;flex-shrink:0}.pdf-solutions-control{display:inline-flex;align-items:center;gap:5px;white-space:nowrap;font-size:11px;color:var(--ink,#222)}.pdf-solutions-control[hidden]{display:none}.pdf-solutions-control input{margin:0;accent-color:var(--amber,#bd7e16)}
.vm-exam-tab{display:flex;align-items:center;flex-shrink:0;min-width:0;max-width:260px;border:1px solid transparent;border-radius:7px;background:transparent;overflow:hidden}
.vm-exam-tab.active{border-color:var(--line,#dedede);background:var(--paper,#fff);box-shadow:inset 0 -2px var(--amber,#bd7e16)}
.vm-exam-tabs button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:29px;margin:0;border:1px solid transparent;border-radius:5px;background:transparent;color:inherit;font:inherit;font-size:11px;line-height:1.35;cursor:pointer;white-space:nowrap}
.vm-exam-tabs button:hover{background:var(--line,#e7e7e7)}.vm-exam-tabs button:focus-visible{outline:2px solid var(--amber,#bd7e16);outline-offset:-2px}.vm-exam-tabs button:disabled{opacity:.45;cursor:default}.vm-exam-tabs button:disabled:hover{background:transparent}
.vm-exam-tab>[role=tab]{justify-content:flex-start;max-width:225px;min-width:0;padding:5px 7px;border:0;border-radius:0}.vm-exam-tab-title{overflow:hidden;text-overflow:ellipsis;min-width:0}.vm-exam-tabs svg{width:15px;height:15px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.vm-exam-tab>[role=tab]>svg{color:var(--muted,#777)}
.vm-exam-tab-dirty{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:var(--amber,#bd7e16)}.vm-exam-tab .vm-exam-tab-close{width:24px;min-height:24px;padding:3px;margin-right:3px;flex-shrink:0;color:var(--muted,#777)}.vm-exam-tab-close svg{width:12px;height:12px}.vm-exam-tabs .vm-exam-tabs-save-all{padding:5px 8px;flex-shrink:0;border-color:var(--line,#dedede);background:var(--paper,#fff)}
:root[data-theme=dark] .vm-exam-tabs{background:#141414;color:#eee}:root[data-theme=dark] .vm-exam-tab.active{background:#202020}:root[data-theme=dark] .vm-exam-tabs .vm-exam-tabs-save-all{background:#1b1b1b}
@media(max-width:850px){.vm-exam-tab{max-width:210px}.vm-exam-tab>[role=tab]{max-width:175px}.vm-exam-tabs .vm-exam-tabs-save-all>span{display:none}.vm-exam-tabs{gap:4px;padding-inline:5px}}