/* AI·CLO APMaths V12.8 — brand-only overrides. Red remains reserved for errors/destructive states. */
:root{
  --aiclo-brand:#1e3a8a;
  --aiclo-brand-hover:#2563eb;
  --aiclo-brand-soft:#eff6ff;
  --aiclo-brand-line:#bfdbfe;
  --aiclo-danger:#a61d2d;
  --aiclo-danger-soft:#fff1f2;
}

/* App shell */
.app>aside{background:#172554!important}
.app>aside>.aside-foot{background:#172554!important}
.app>aside>#nav button:hover,.app>aside>#nav button.active{background:#ffffff16!important;color:#fff!important}
.app>aside>#nav button.active{border-left-color:#60a5fa!important}
.app>aside>.aside-foot #logoutBtn{color:#bfdbfe!important}
.app>aside>.aside-foot #logoutBtn:hover{color:#fff!important}
.system-home{border-color:var(--aiclo-brand-line)!important;background:var(--aiclo-brand-soft)!important;color:var(--aiclo-brand)!important;box-shadow:0 4px 14px #1e3a8a18!important}
.system-home:hover{background:var(--aiclo-brand)!important;color:#fff!important}
.app-ai-button{border-color:var(--aiclo-brand-line)!important;background:#f8fbff!important;color:var(--aiclo-brand)!important}
.app-ai-button:hover{background:var(--aiclo-brand-soft)!important}
.app-context-badge.course{background:var(--aiclo-brand-soft)!important;color:var(--aiclo-brand)!important}
.app-footer.site-footer a:hover{color:var(--aiclo-brand)!important}

/* General brand accents */
.stat i,.question-code{color:var(--aiclo-brand)!important}
.bar span{background:var(--aiclo-brand)!important}
a:not(.danger-link):focus-visible,button:not(.danger):focus-visible{outline-color:var(--aiclo-brand-hover)}

/* Question bank */
.v105-bank-tab.active,.v105-bank-tab.secure.active{color:var(--aiclo-brand)!important}
.v105-bank-tab.active b,.v105-bank-tab.secure.active b{background:var(--aiclo-brand)!important;color:#fff!important}
.v105-bank-note strong,.question-hover-preview-head b{color:var(--aiclo-brand)!important}
.v105-scope-option:has(input:checked){border-color:var(--aiclo-brand-hover)!important;background:var(--aiclo-brand-soft)!important;box-shadow:0 0 0 2px #2563eb18!important}
.v105-scope-option input{accent-color:var(--aiclo-brand)!important}

/* Keep secure/destructive/error semantics red. */
.v105-scope-option.secure:has(input:checked){border-color:#c51f36!important;background:#fff5f6!important;box-shadow:0 0 0 2px #c51f3614!important}
.v105-scope-option.secure input{accent-color:#c51f36!important}
.badge.red{background:#fdecef!important;color:var(--aiclo-danger)!important}
.confirm-icon{background:var(--aiclo-danger-soft)!important;color:var(--aiclo-danger)!important}
.answer-review details.wrong{border-left-color:var(--aiclo-danger)!important}
.toast.error{background:var(--aiclo-danger)!important}
.danger,.danger-link{color:#9b1c2e!important}
.danger{background:#feecef!important}

/* Common selected/active controls from older modules */
.question-create-mode-btn.active,.qbank-filter-chip.active,.qbank-function-card:hover{border-color:var(--aiclo-brand-line)!important;color:var(--aiclo-brand)!important;background:var(--aiclo-brand-soft)!important}

/* Dashboard/course accents */
.v109-hero small{color:var(--aiclo-brand)!important}
.v109-hero.course small{color:#bfdbfe!important}

/* Drawer and interactive links */
.side-drawer a:not(.danger-link),.question-analysis a,.student-name-link:hover,.message-student{color:var(--aiclo-brand)!important}

/* Selection */
::selection{background:#bfdbfe;color:#172554}