/* NXS Edu brand layer. Loaded last to keep legacy component classes compatible. */
:root {
    /* Compatibility aliases for the older public-site stylesheet. Canonical
       design tokens live only in variables.css. */
    --primary-red:var(--nxs-teal-dark); --primary-dark-red:var(--nxs-navy);
    --primary-gold:var(--nxs-orange); --primary-yellow:var(--nxs-orange);
    --primary-black:var(--nxs-text); --primary-gray:var(--nxs-background);
    --secondary-gray:var(--nxs-text-muted); --border-color:var(--nxs-border);
    --bs-primary:var(--nxs-teal-dark); --bs-primary-rgb:7,136,141;
    --bs-link-color:var(--nxs-teal-dark); --bs-link-hover-color:var(--nxs-navy);
}
body{background:var(--nxs-background);color:var(--nxs-text)}
a{color:var(--nxs-teal-dark)} a:hover{color:var(--nxs-navy)}
.avec-sidebar{background:var(--nxs-navy-dark)!important;border-right:1px solid rgba(255,255,255,.08)}
.avec-sidebar .nav-link.active{background:rgba(24,198,200,.17)!important;color:#fff!important;border-left-color:var(--nxs-teal)!important}
.avec-sidebar .nav-link:hover{background:rgba(255,255,255,.08)!important}
.avec-topbar-inner{border-bottom-color:var(--nxs-border)!important;box-shadow:0 3px 18px rgba(10,47,104,.07)!important}
.btn-avec-primary,.cta-button,.btn-primary{background:var(--nxs-navy)!important;border-color:var(--nxs-navy)!important;color:#fff!important}
.btn-avec-primary:hover,.cta-button:hover,.btn-primary:hover{background:var(--nxs-navy-dark)!important;border-color:var(--nxs-navy-dark)!important}
.btn-outline-avec-primary,.btn-outline-primary{color:var(--nxs-teal-dark)!important;border-color:var(--nxs-teal-dark)!important}
.btn-outline-avec-primary:hover,.btn-outline-primary:hover{background:var(--nxs-teal-dark)!important;color:#fff!important}
.form-control:focus,.form-select:focus{border-color:var(--nxs-teal-dark);box-shadow:0 0 0 .2rem rgba(7,136,141,.16)}
.avec-card,.card{border-color:var(--nxs-border);box-shadow:0 8px 26px rgba(10,47,104,.06)}
.table>thead{background:var(--nxs-teal-light)!important;color:var(--nxs-navy)}
.table-hover>tbody>tr:hover>*{background:var(--nxs-orange-light)!important}
.badge-soft-primary{background:var(--nxs-teal-light)!important;color:var(--nxs-teal-dark)!important}
.text-avec-primary{color:var(--nxs-teal-dark)!important}.heading-accent:after{background:var(--nxs-orange)!important}
.nxs-logo{display:block;width:auto;height:42px;max-width:100%}.nxs-logo--sidebar{height:52px;margin:auto}.nxs-logo--footer{height:48px}
.nxs-kicker{color:var(--nxs-teal-dark);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.nxs-hero{padding:88px 0 72px;background:linear-gradient(135deg,var(--nxs-navy-dark),var(--nxs-navy));color:#fff;position:relative;overflow:hidden}
.nxs-hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-130px;top:-170px;background:rgba(24,198,200,.16)}
.nxs-hero h1{font-size:clamp(2.35rem,5vw,4.5rem);line-height:1.06;max-width:850px;color:#fff!important}.nxs-hero p{max-width:700px;color:#d9edf5;font-size:1.12rem;line-height:1.7}
.nxs-hero-actions{display:flex;gap:12px;flex-wrap:wrap}.nxs-hero .btn-light{color:var(--nxs-navy);font-weight:700}.nxs-hero .btn-outline-light:hover{color:var(--nxs-navy)}
.nxs-section{padding:72px 0}.nxs-section-title{max-width:700px;margin-bottom:34px}.nxs-feature{height:100%;padding:26px;border:1px solid var(--nxs-border);border-radius:18px;background:#fff}.nxs-feature i{display:grid;place-items:center;width:46px;height:46px;border-radius:13px;background:var(--nxs-teal-light);color:var(--nxs-teal-dark);font-size:1.25rem;margin-bottom:18px}
.nxs-metric{padding:24px;border-radius:18px;background:#fff;border:1px solid var(--nxs-border)}.nxs-metric strong{display:block;color:var(--nxs-navy);font-size:2rem}.nxs-metric span{color:var(--nxs-text-muted)}
.nxs-nav{background:#fff;border-bottom:1px solid var(--nxs-border);position:sticky;top:0;z-index:1030}.nxs-nav .nav-link{font-weight:650;color:var(--nxs-text)}.nxs-nav .nav-link.active,.nxs-nav .nav-link:hover{color:var(--nxs-teal-dark)}
.nxs-footer{padding:48px 0 22px;background:var(--nxs-navy-dark);color:#d8e6f2}.nxs-footer a{color:#fff}.nxs-footer h2,.nxs-footer h3{color:#fff}
.nxs-score-table th:first-child,.nxs-score-table td:first-child{position:sticky;left:0;z-index:2;background:inherit;min-width:210px}.nxs-score-input{width:82px;min-width:82px;text-align:center}.nxs-score-input.is-invalid{background:#fff0f0}
.nxs-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}.nxs-page-head h1{font-size:clamp(1.55rem,2.4vw,2.2rem);margin:.25rem 0;color:var(--nxs-navy);font-weight:800}.nxs-page-head p{margin:0;color:var(--nxs-text-muted);max-width:760px}.nxs-eyebrow{color:var(--nxs-teal-dark);font-size:.72rem;letter-spacing:.13em;font-weight:850}.nxs-panel{border:1px solid var(--nxs-border)!important;border-radius:18px!important;overflow:hidden}.nxs-panel>.card-header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 20px;background:#fff;border-bottom:1px solid var(--nxs-border)}.nxs-panel>.card-header h2{font-size:1.05rem;color:var(--nxs-navy);font-weight:800;margin:0}.nxs-panel>.card-header p{font-size:.83rem;color:var(--nxs-text-muted);margin:3px 0 0}.nxs-panel>.card-body{padding:20px}.nxs-toolbar{flex-wrap:wrap}.nxs-stat-card{height:100%;display:flex;align-items:center;gap:14px;padding:18px;background:#fff;border:1px solid var(--nxs-border);border-radius:16px;box-shadow:0 7px 22px rgba(10,47,104,.05)}.nxs-stat-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:var(--nxs-teal-dark);background:var(--nxs-teal-light);font-size:1.15rem;flex:0 0 auto}.nxs-stat-card div{min-width:0}.nxs-stat-card small,.nxs-stat-card span{display:block;color:var(--nxs-text-muted);font-size:.76rem}.nxs-stat-card strong{display:block;color:var(--nxs-navy);font-size:1.55rem;line-height:1.25;white-space:normal}.nxs-stat-card--cyan .nxs-stat-icon{background:#e3f7ff;color:#087ca7}.nxs-stat-card--violet .nxs-stat-icon{background:var(--nxs-purple-light);color:var(--nxs-purple)}.nxs-stat-card--orange .nxs-stat-icon{background:var(--nxs-orange-light);color:var(--nxs-orange)}.nxs-stat-card--warning .nxs-stat-icon{background:#fff5dc;color:#b76d00}.nxs-stat-card--neutral .nxs-stat-icon{background:#edf2f7;color:#52667a}.nxs-status{display:inline-flex;align-items:center;border-radius:999px;padding:.3rem .62rem;font-size:.74rem;font-weight:750;background:#edf2f7;color:#52667a;white-space:nowrap}.nxs-status--active,.nxs-status--published,.nxs-status--open,.nxs-status--studying{background:#daf6ec;color:#087354}.nxs-status--draft,.nxs-status--planning{background:#eef3f7;color:#4c6072}.nxs-status--submitted{background:#fff1d5;color:#9b5d00}.nxs-status--locked,.nxs-status--closed,.nxs-status--inactive{background:#f3e9ff;color:#6f36a8}.nxs-dashboard-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px;padding:28px;border-radius:20px;background:linear-gradient(125deg,var(--nxs-navy-dark),var(--nxs-navy));color:#fff;box-shadow:0 16px 36px rgba(10,47,104,.2)}.nxs-dashboard-hero .nxs-eyebrow{color:#7de3e0}.nxs-dashboard-hero h1{margin:.3rem 0;font-weight:850;color:#fff!important}.nxs-dashboard-hero p{margin:0;color:#d7e8f4}.nxs-term-chip{display:flex;align-items:center;gap:13px;padding:14px 17px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:15px;min-width:270px}.nxs-term-chip>i{font-size:1.45rem;color:var(--nxs-teal)}.nxs-term-chip span,.nxs-term-chip small,.nxs-term-chip strong,.nxs-term-chip em{display:block}.nxs-term-chip small,.nxs-term-chip em{font-size:.72rem;color:#bed4e5;font-style:normal}.nxs-term-chip strong{font-size:.9rem}.nxs-big-number{font-size:1.75rem;color:var(--nxs-teal-dark)}.nxs-progress-lg{height:13px;background:#e9f0f5}.progress-bar{background:linear-gradient(90deg,var(--nxs-teal-dark),var(--nxs-teal))}.nxs-quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.nxs-quick-grid>a{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid var(--nxs-border);border-radius:13px;text-decoration:none;color:var(--nxs-text);transition:.18s}.nxs-quick-grid>a:hover{border-color:var(--nxs-teal);transform:translateY(-2px);box-shadow:0 8px 20px rgba(10,47,104,.08)}.nxs-quick-grid i{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--nxs-teal-light);color:var(--nxs-teal-dark)}.nxs-quick-grid strong,.nxs-quick-grid small{display:block}.nxs-quick-grid small{color:var(--nxs-text-muted);font-size:.74rem}.nxs-distribution>div{display:grid;grid-template-columns:100px 1fr 28px;align-items:center;gap:10px;margin-bottom:16px}.nxs-distribution .progress{height:8px}.nxs-empty{display:flex!important;grid-template-columns:none!important;flex-direction:column;align-items:center;text-align:center;color:var(--nxs-text-muted);padding:28px 12px}.nxs-empty i{font-size:2rem;margin-bottom:10px;color:#afbec9}.nxs-timeline>div,.nxs-activity-list>div{display:flex;gap:13px;align-items:flex-start;padding:11px 0;border-bottom:1px solid #edf2f5}.nxs-timeline>div:last-child,.nxs-activity-list>div:last-child{border-bottom:0}.nxs-timeline time{padding:.25rem .45rem;border-radius:7px;background:var(--nxs-teal-light);color:var(--nxs-teal-dark);font-weight:750;font-size:.75rem}.nxs-timeline strong,.nxs-timeline small,.nxs-activity-list strong,.nxs-activity-list small{display:block}.nxs-timeline small,.nxs-activity-list small{color:var(--nxs-text-muted);font-size:.74rem}.nxs-activity-list i{color:var(--nxs-success);margin-top:.2rem}.nxs-score-pill{display:inline-grid;place-items:center;min-width:38px;height:30px;border-radius:8px;background:var(--nxs-teal-light);color:var(--nxs-teal-dark);font-weight:800}.nxs-scorebook-wrap{max-height:calc(100vh - 285px)}.nxs-scorebook-table{min-width:900px}.nxs-scorebook-table thead{position:sticky;top:0;z-index:4}.nxs-scorebook-table th{vertical-align:middle;text-align:center;min-width:100px}.nxs-scorebook-table th small,.nxs-scorebook-table td small{display:block;color:var(--nxs-text-muted);font-weight:500}.nxs-scorebook-table .nxs-sticky-col{position:sticky;left:0;z-index:3;min-width:220px;text-align:left;background:#fff;box-shadow:1px 0 0 var(--nxs-border)}.nxs-scorebook-table thead .nxs-sticky-col{background:var(--nxs-teal-light);z-index:5}.nxs-scorebook-table textarea{min-width:220px}.nxs-average{display:grid;place-items:center;margin:auto;width:42px;height:34px;border-radius:9px;background:var(--nxs-navy);color:#fff;font-weight:800}.nxs-workflow form{margin:0}
@media(max-width:767.98px){.nxs-hero{padding:58px 0 48px}.nxs-section{padding:48px 0}.nxs-logo{height:34px}.nxs-score-table th:first-child,.nxs-score-table td:first-child{min-width:165px}}
@media(max-width:767.98px){.nxs-page-head,.nxs-dashboard-hero{align-items:flex-start;flex-direction:column}.nxs-page-head--actions .btn{width:100%}.nxs-dashboard-hero{padding:22px}.nxs-term-chip{width:100%;min-width:0}.nxs-quick-grid{grid-template-columns:1fr}.nxs-panel>.card-header{align-items:flex-start;flex-wrap:wrap}.nxs-scorebook-table .nxs-sticky-col{min-width:175px}}

/* Readability and responsive refinements shared by the new NXS surfaces. */
.nxs-nav .nav-link { font-weight: 600; }
body, h1, h2, h3, h4, h5, h6,
.cta-button, .secondary-button, .btn-outline-web { font-family: var(--avec-font); }
.nxs-hero-content { z-index: 1; }
.nxs-hero-badge { display: inline-flex; padding: .4rem .7rem; border: 1px solid rgba(24, 198, 200, .35); border-radius: 999px; background: rgba(24, 198, 200, .18); color: #9ff5f2; }
.nxs-section--tint { background: var(--nxs-teal-light); }
.nxs-copy-narrow { max-width: 680px; }
.nxs-eyebrow { font-size: .78rem; font-weight: 800; }
.nxs-dashboard-hero h1 { overflow-wrap: anywhere; font-weight: 800; }
.nxs-stat-card small,
.nxs-stat-card span { font-size: .8125rem; line-height: 1.4; }
.nxs-stat-card--primary .nxs-stat-icon { background: var(--nxs-teal-light); color: var(--nxs-teal-dark); }
.nxs-status { font-size: .78rem; font-weight: 700; }
.nxs-term-chip small,
.nxs-term-chip em { font-size: .78rem; }
.nxs-timeline time { font-size: .8rem; font-weight: 700; }
.nxs-timeline small,
.nxs-activity-list small,
.nxs-quick-grid small { font-size: .8rem; }
.nxs-distribution > div { grid-template-columns: minmax(90px, 1fr) minmax(90px, 2fr) 58px; }
.nxs-distribution > div > strong { display: flex; align-items: baseline; justify-content: flex-end; gap: 4px; color: var(--nxs-navy); }
.nxs-distribution > div > strong small { color: var(--nxs-text-muted); font-size: .75rem; font-weight: 600; }
.nxs-panel .table > :not(caption) > * > * { padding: .82rem .9rem; }

@media (max-width: 575.98px) {
    .nxs-dashboard-hero { gap: 18px; padding: 20px; border-radius: 16px; }
    .nxs-dashboard-hero h1 { font-size: 1.65rem; }
    .nxs-stat-card { padding: 15px; }
    .nxs-panel { border-radius: 14px !important; }
    .nxs-distribution > div { grid-template-columns: minmax(78px, 1fr) minmax(72px, 1.5fr) 54px; gap: 8px; }
}

/* Icon geometry: keep Bootstrap Icons optically centred in every control. */
.bi { line-height: 1; }
.bi::before { line-height: 1; }
:is(.btn, .nav-link, .dropdown-item, .input-group-text, .badge, .form-section-title, .card-header) > .bi {
    flex: 0 0 auto; line-height: 1;
}
:is(.nxs-stat-icon, .stat-icon, .ci-icon, .nxs-feature > i, .nxs-quick-grid > a > i) {
    line-height: 1;
}
:is(.nxs-stat-icon, .stat-icon, .ci-icon) > .bi {
    display: grid; place-items: center; width: 1em; height: 1em; line-height: 1;
}

/* Do not let text-span rules overwrite the stat icon container. */
.nxs-stat-card > .nxs-stat-icon {
    display: grid; place-items: center; flex: 0 0 46px;
    width: 46px; height: 46px; color: var(--nxs-teal-dark); font-size: 1.15rem;
}
.nxs-stat-card > div > small,
.nxs-stat-card > div > span {
    display: block; color: var(--nxs-text-muted); font-size: .8125rem; line-height: 1.4;
}
.nxs-stat-card--cyan > .nxs-stat-icon { color: #087ca7; }
.nxs-stat-card--violet > .nxs-stat-icon { color: var(--nxs-purple); }
.nxs-stat-card--orange > .nxs-stat-icon { color: var(--nxs-orange); }
.nxs-stat-card--warning > .nxs-stat-icon { color: #b76d00; }
.nxs-stat-card--neutral > .nxs-stat-icon { color: #52667a; }

/* One logo treatment for the public header and the dashboard sidebar. */
.nxs-logo { transform-origin: center; transition: transform .22s ease, filter .22s ease; }
.nxs-logo--sidebar { height: 42px; }
.nxs-brand-link {
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 10px; text-decoration: none;
}
.nxs-brand-link:hover .nxs-logo,
.nxs-brand-link:focus-visible .nxs-logo {
    transform: translateY(-1px) scale(1.035);
    filter: drop-shadow(0 6px 10px rgba(24, 198, 200, .22));
}
.nxs-brand-link:focus-visible { outline: 3px solid rgba(24, 198, 200, .3); outline-offset: 4px; }

@media (prefers-reduced-motion: reduce) {
    .nxs-logo { transition: none; }
    .nxs-brand-link:hover .nxs-logo,
    .nxs-brand-link:focus-visible .nxs-logo { transform: none; }
}