/* ChipXpert shared interface tokens. Keep functional widgets and status colors intact. */
:root {
 --cx-font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
 --cx-bg: #f5f5f7; --cx-surface: #fff; --cx-ink: #1d1d1f;
 --cx-muted: #616166; --cx-line: #dfe1e6; --cx-blue: #0066cc;
 --cx-blue-hover: #0054a8; --cx-soft-blue: #edf5ff;
 --cx-radius: 16px; --cx-input-radius: 10px;
 --cx-shadow: 0 4px 20px rgba(20,30,50,.055);
 --bs-primary: var(--cx-blue); --bs-primary-rgb: 0,102,204;
}
body { font-family: var(--cx-font) !important; background-color: var(--cx-bg) !important; color: var(--cx-ink); -webkit-font-smoothing: antialiased; }
h1,h2,h3,h4,h5,h6 { font-family: var(--cx-font); letter-spacing: -.025em; line-height: 1.25; }
p { line-height: 1.6; }
button,input,select,textarea { font-family: inherit; }
.card,.modal-content,.offcanvas,.user-profile-menu,.wish-list-search {
 border-radius: var(--cx-radius) !important; border-color: var(--cx-line) !important; box-shadow: var(--cx-shadow);
}
.card-header,.modal-header { border-bottom-color: var(--cx-line); }
.card-body { padding: 24px; }
.form-control:not([type=range]):not([type=color]),.form-select,.custom-select {
 border: 1px solid var(--cx-line); border-radius: var(--cx-input-radius) !important;
 background-color: var(--cx-surface); color: var(--cx-ink); min-height: 42px;
 box-shadow: none; font-size: 15px;
}
.form-control:focus,.form-select:focus,.custom-select:focus {
 border-color: var(--cx-blue); box-shadow: 0 0 0 3px rgba(0,102,204,.15);
}
.form-control:disabled,.form-control[readonly],.form-select:disabled { background-color: #eceef1; color: var(--cx-muted); }
.form-label,label.col-form-label { font-weight: 600; color: var(--cx-ink); }
.btn { border-radius: var(--cx-input-radius); font-weight: 600; letter-spacing: 0; padding: .6rem 1rem; transition: background-color .15s,box-shadow .15s; }
.btn-sm { padding: .35rem .65rem; font-size: .8125rem; }
.btn-primary { background: var(--cx-blue) !important; border-color: var(--cx-blue) !important; color: #fff !important; }
.btn-primary:hover,.btn-primary:focus { background: var(--cx-blue-hover) !important; border-color: var(--cx-blue-hover) !important; }
.btn-outline-primary { color: var(--cx-blue); border-color: var(--cx-blue); }
.btn-outline-primary:hover { background: var(--cx-blue); color: #fff; }
.btn:disabled,.btn.disabled { opacity: .5; cursor: not-allowed; }
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible {
 outline: 3px solid var(--cx-blue); outline-offset: 3px;
}
.table { color: var(--cx-ink); font-size: 14px; }
.table > thead > tr > th { background: #f3f4f6; color: #4b4d53; font-weight: 600; border-bottom: 1px solid var(--cx-line); padding: 12px 14px; }
.table > tbody > tr > td { padding: 12px 14px; border-color: #eceef1; vertical-align: middle; }
.table-responsive { border-radius: 12px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.nav-tabs { border-bottom-color: var(--cx-line); gap: 4px; }
.nav-tabs .nav-link { border-radius: 10px 10px 0 0; }
.nav-tabs .nav-link.active { color: var(--cx-blue); border-color: var(--cx-line) var(--cx-line) #fff; }
.pagination .page-link { color: var(--cx-blue); }
.pagination .active .page-link { background: var(--cx-blue); border-color: var(--cx-blue); color: #fff; }
.alert { border-radius: 12px; }
.badge { border-radius: 7px; font-weight: 600; }
.text-muted { color: var(--cx-muted) !important; }
.topbar { background: rgba(255,255,255,.96) !important; border-bottom: 1px solid var(--cx-line) !important; min-height: 64px; gap: 12px; flex-wrap: wrap; }
.leftside-menu { border-radius: var(--cx-radius); border: 1px solid var(--cx-line); box-shadow: var(--cx-shadow); }
.side-nav .side-nav-link { border-radius: 10px; margin: 3px 8px; }
.side-nav .side-nav-link:hover { background: rgba(0,102,204,.08); }
.content-page .page-title-box { padding-bottom: 16px; }
.content-page .page-title { font-weight: 650; letter-spacing: -.025em; }
#sdGrid .sd-cat > div { background: var(--cx-surface) !important; border: 1px solid var(--cx-line) !important; border-radius: var(--cx-radius) !important; box-shadow: var(--cx-shadow); }
#sdGrid .sd-link { background: #fafafb !important; border: 1px solid #eceef1 !important; border-radius: 12px !important; color: var(--cx-ink) !important; padding: 16px !important; }
#sdGrid .sd-link:hover { background: var(--cx-soft-blue) !important; border-color: #bdd8f6 !important; }
#sdGrid .sd-link i { color: var(--cx-blue) !important; }
.breadcrumb { background: transparent; }
@media(max-width:767px) {
 .card-body { padding: 18px; }
 .topbar { padding: 12px !important; }
 .topbar > div { min-width: 0; }
 .nav-tabs { flex-wrap: nowrap; overflow-x: auto; }
 .nav-tabs .nav-link { white-space: nowrap; }
 .modal-dialog { margin: 12px; }
 input.form-control,select.form-select,textarea.form-control { font-size: 16px; }
}
@media(prefers-reduced-motion:reduce) {
 html { scroll-behavior: auto !important; }
 .btn,.card,.sd-link { transition: none !important; animation: none !important; }
}
/* Shared page heading and learner navigation replace legacy purple/orange chrome. */
.bread-crumb { background: #f5f5f7 !important; background-image: none !important; padding: 30px 0 !important; border-bottom: 1px solid #dfe1e6; }
.bread-crumb h1 { color: #1d1d1f !important; font-size: clamp(28px, 3vw, 40px) !important; font-weight: 700; }
.bread-crumb .breadcrumb,.bread-crumb .breadcrumb a,.bread-crumb .breadcrumb span,.bread-crumb .breadcrumb i { color: #616166 !important; }
.bread-crumb .book-img { display: none; }
.bread-crumb .brd-home { filter: brightness(.3); }
.wish-list-body { background: #f5f5f7 !important; padding: 28px 0; }
.wish-list-course .btn-profile-menu { border-radius: 10px; margin-bottom: 4px; }
.wish-list-course .btn-profile-menu.active { background: #edf5ff !important; color: #0066cc !important; }
.wish-list-course .btn-profile-menu.active i { color: #0066cc !important; }
#sdGrid .sd-cat > div > div:first-child { background: #fff !important; color: #1d1d1f !important; padding: 18px 18px 8px !important; border-bottom: 0; }
.cx-profile-completion { background: #fff !important; border-color: #dfe1e6 !important; border-radius: 16px !important; }
.cx-profile-completion span { color: #4b4d53 !important; border-color: #dfe1e6 !important; }
.cx-profile-completion > a { background: #0066cc !important; border-radius: 10px !important; }
.cx-profile-completion svg path:first-child { stroke: #e7edf5; }
.cx-profile-completion svg path:last-child { stroke: #0066cc; }
.bread-crumb { min-height: 0 !important; height: auto !important; }