/* Exam workspace and horizontal section navigation. Cascade order is defined in index.html. */

.exam-v5 .exam-body{position:relative!important}
.exam-v5 .exam-sidebar-float-toggle{position:absolute;left:8px;top:8px;z-index:45;width:38px;height:38px;border:1px solid var(--exam-border,#d8dfeb);border-radius:10px;background:var(--exam-panel,#fff);color:var(--exam-text,#172033);font-size:20px;font-weight:900;box-shadow:0 2px 8px rgba(16,24,40,.08);cursor:pointer;transition:left .2s ease}
.exam-v5:not(.parts-collapsed) .exam-sidebar-float-toggle{left:198px}
.exam-v5 .exam-parts-sidebar.collapsed{width:0!important;min-width:0!important;padding:0!important;border-right-width:0!important;overflow:hidden!important;transform:translateX(-100%)}
.exam-v5.parts-collapsed .exam-body{grid-template-columns:0 minmax(0,1fr)!important}
.exam-v5.parts-collapsed .exam-actions{left:0!important}
html[data-theme="dark"] .exam-v5 .exam-sidebar-float-toggle{background:#152033!important;border-color:#344862!important;color:#e5edf8!important}
@media(max-width:800px){.exam-v5 .exam-sidebar-float-toggle{display:none!important}}

.exam-v5-2 .exam-top{flex:0 0 auto!important;background:var(--exam-panel,#fff)!important;border-bottom:1px solid var(--exam-border,#e4e8f0)!important}
.exam-v5-2 .exam-horizontal-parts{padding:7px 12px 9px!important;border-top:1px solid var(--exam-border,#e4e8f0)!important;overflow-x:auto!important;overflow-y:hidden!important;scrollbar-width:thin}
.exam-v5-2 .exam-horizontal-parts .exam-tabs{display:flex!important;flex-direction:row!important;gap:7px!important;padding:0!important;width:max-content!important;min-width:100%!important}
.exam-v5-2 .exam-horizontal-parts .exam-tab{flex:0 0 auto!important;width:auto!important;min-width:150px!important;max-width:210px!important;padding:8px 11px!important;border-radius:10px!important;text-align:left!important}
.exam-v5-2 .exam-body{display:block!important;min-height:0!important;overflow:hidden!important}.exam-v5-2 .exam-sections{width:100%!important;height:100%!important;min-height:0!important}
.exam-v5-2 .exam-question-instruction{margin:0 0 18px!important;padding:14px 16px!important;border-left:4px solid #2563eb!important;border-radius:10px!important;background:#f4f7ff!important;color:#172033!important;font-family:Georgia,"Times New Roman",serif!important;font-size:17px!important;font-weight:700!important;line-height:1.5!important}.exam-v5-2 .exam-question-instruction .instruction-text{color:inherit!important}
.exam-v5-2 .exam-source-pane>.instruction-box,.exam-v5-2 .exam-source-pane>.instructions-block{display:none!important}
html[data-theme="dark"] .exam-v5-2 .exam-top,html[data-theme="dark"] .exam-v5-2 .exam-horizontal-parts{background:#0f1827!important;border-color:#2c3a50!important}html[data-theme="dark"] .exam-v5-2 .exam-question-instruction{background:#17243a!important;border-left-color:#5b8cff!important;color:#e8eef8!important}
@media(max-width:800px){.exam-v5-2 .exam-horizontal-parts .exam-tab{min-width:132px!important}}