:root {
    --mud-drawer-width-left: 236px !important;
}

/* ── Portal nav active item ─────────────────────────────────────────────── */
.portal-nav .mud-nav-link.active,
.portal-nav a.active.mud-nav-link {
    background-color: rgba(255, 255, 255, 0.13) !important;
    border-left: 3px solid #ffffff !important;
    border-right: none !important;
    color: #ffffff !important;
    font-weight: 700;
    border-radius: 0 !important;
}

.portal-nav .mud-nav-link.active .mud-icon-root,
.portal-nav a.active.mud-nav-link .mud-icon-root {
    color: #ffffff !important;
}

/* ── Autofill style preservation ──────────────────────────────────────── */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
    background-color: var(--mud-palette-background) !important;
    color: var(--mud-palette-text-primary) !important;
    font-family: var(--mud-typography-default-family) !important;
    transition: background-color 5000s ease-in-out 0s;
}

/* ── Utilities ─────────────────────────────────────────────────────────── */
.text-uppercase   { text-transform: uppercase !important; }
.min-width-250    { min-width: 250px; }
.cursor-pointer   { cursor: pointer; }
.rounded-xl       { border-radius: 12px !important; }

/* ── Dashboard stat cards ──────────────────────────────────────────────── */
.stat-card {
    transition: box-shadow 0.18s ease, transform 0.18s ease;
}
.stat-card:hover {
    box-shadow: 0 4px 16px rgba(30, 60, 110, 0.13) !important;
    transform: translateY(-2px);
}

.stat-card-bar {
    height: 4px;
    width: 100%;
}

.stat-label {
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.67rem;
}

.stat-icon-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ── Student header card ───────────────────────────────────────────────── */
.student-header-card {
    transition: box-shadow 0.18s ease;
}

.student-header-stripe {
    height: 5px;
    background: linear-gradient(90deg, #2455A3 0%, #0A7568 100%);
}

.student-avatar-wrap {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2455A3 0%, #0A7568 100%);
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: -0.01em;
}

/* ── Quick-access tiles ────────────────────────────────────────────────── */
.quick-access-label {
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    font-size: 0.67rem;
    display: block;
}

.quick-tile {
    border: 1px solid var(--mud-palette-lines-default);
    transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.quick-tile:hover {
    box-shadow: 0 3px 10px rgba(30, 60, 110, 0.12) !important;
    border-color: transparent;
}

.quick-tile-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Blazor error boundary ─────────────────────────────────────────────── */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}
.blazor-error-boundary::after { content: "An error has occurred." }