:root {
    --primary: #5b4cf0;
    --primary-dark: #4235c7;
    --primary-soft: #eeecff;
    --navy: #0c1930;
    --text: #172033;
    --muted: #667085;
    --bg: #f7f8fc;
    --card: #ffffff;
    --border: #e5e8f0;
    --green: #159466;
    --red: #dc3545;
    --orange: #f79009;
    --shadow: 0 16px 44px rgba(23, 32, 51, .08);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    color: var(--text);
    background: var(--bg);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

body:not(.dashboard-body) {
    background: #fff;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    font: inherit;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--navy);
    line-height: 1.18;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.section-block {
    padding-top: 86px;
    padding-bottom: 86px;
}

.soft-section {
    background: #f7f8fc;
}

.eyebrow {
    display: block;
    margin-bottom: 9px;
    color: var(--primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.muted {
    color: var(--muted);
}

.site-header {
    position: sticky;
    z-index: 50;
    top: 0;
    display: flex;
    align-items: center;
    gap: 30px;
    min-height: 76px;
    padding: 0 max(24px, calc((100vw - 1180px) / 2));
    background: rgba(255, 255, 255, .94);
    border-bottom: 1px solid rgba(229, 232, 240, .9);
    backdrop-filter: blur(16px);
}

.logo,
.brand {
    display: flex;
    align-items: center;
    gap: 11px;
    color: var(--navy);
    font-size: 21px;
    font-weight: 850;
    white-space: nowrap;
}

.logo-mark {
    display: inline-grid;
    width: 36px;
    height: 36px;
    place-items: center;
    color: #fff;
    background: linear-gradient(145deg, #776aff, var(--primary-dark));
    border-radius: 11px;
    box-shadow: 0 8px 20px rgba(91, 76, 240, .3);
}

.site-nav {
    display: flex;
    flex: 1;
    align-items: center;
    justify-content: center;
    gap: 26px;
}

.site-nav a {
    position: relative;
    padding: 27px 0 24px;
    color: #475467;
    font-size: 14px;
    font-weight: 650;
}

.site-nav a::after {
    position: absolute;
    right: 0;
    bottom: 18px;
    left: 0;
    height: 2px;
    content: "";
    background: var(--primary);
    border-radius: 2px;
    opacity: 0;
    transform: scaleX(.4);
    transition: .2s ease;
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--primary);
}

.site-nav a.active::after {
    opacity: 1;
    transform: scaleX(1);
}

.mobile-auth {
    display: none;
}

.auth-links,
.hero-actions,
.form-actions,
.topbar-actions,
.result-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logout-form,
.mobile-logout-form,
.sidebar-logout-form {
    margin: 0;
}

.mobile-logout-form button {
    width: 100%;
    padding: 10px 12px;
    color: var(--primary);
    background: transparent;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
}

.hamb {
    display: none;
    width: 42px;
    height: 42px;
    padding: 9px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
}

.hamb > span:not(.sr-only) {
    display: block;
    height: 2px;
    margin: 4px 0;
    background: var(--navy);
}

.btn {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    color: #fff;
    background: var(--primary);
    border: 1px solid var(--primary);
    border-radius: 11px;
    box-shadow: 0 8px 22px rgba(91, 76, 240, .16);
    cursor: pointer;
    font-weight: 750;
    line-height: 1.2;
    transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}

.btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 10px 26px rgba(91, 76, 240, .25);
    transform: translateY(-1px);
}

.btn.ghost {
    color: var(--primary);
    background: #fff;
    border-color: #d5d0ff;
    box-shadow: none;
}

.btn.ghost:hover {
    background: var(--primary-soft);
}

.btn.red {
    background: var(--red);
    border-color: var(--red);
    box-shadow: none;
}

.btn.light {
    color: var(--primary-dark);
    background: #fff;
    border-color: #fff;
}

.btn-block {
    width: 100%;
}

.btn-small {
    min-height: 35px;
    padding: 7px 12px;
    border-radius: 8px;
    font-size: 13px;
}

.hero {
    display: grid;
    min-height: 650px;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 70px;
    padding-top: 60px;
    padding-bottom: 70px;
}

.hero > * {
    min-width: 0;
}

.hero h1 {
    max-width: 650px;
    margin-bottom: 22px;
    font-size: clamp(45px, 5.2vw, 72px);
    letter-spacing: -.045em;
}

.hero h1 span {
    display: block;
    color: var(--primary);
}

.hero-copy > p {
    max-width: 610px;
    margin-bottom: 30px;
    color: var(--muted);
    font-size: 18px;
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-top: 34px;
}

.hero-proof p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.35;
}

.hero-proof strong {
    color: var(--navy);
}

.avatar-stack {
    display: flex;
}

.avatar-stack span {
    display: grid;
    width: 33px;
    height: 33px;
    margin-left: -7px;
    place-items: center;
    color: #fff;
    background: var(--primary);
    border: 3px solid #fff;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 800;
}

.avatar-stack span:first-child {
    margin-left: 0;
    background: #f79009;
}

.avatar-stack span:last-child {
    background: #159466;
}

.hero-visual {
    position: relative;
    display: grid;
    min-height: 470px;
    place-items: center;
}

.visual-glow {
    position: absolute;
    width: 410px;
    height: 410px;
    background: radial-gradient(circle at 40% 40%, #e1ddff 0, #f4f2ff 58%, transparent 70%);
    border-radius: 50%;
}

.visual-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 17px;
    background: rgba(255, 255, 255, .94);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.visual-card strong,
.visual-card small {
    display: block;
}

.visual-card small {
    color: var(--muted);
}

.main-visual-card {
    display: block;
    width: min(390px, 90%);
    padding: 28px;
    transform: rotate(-2deg);
}

.visual-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 700;
}

.visual-score {
    display: block;
    margin-top: 25px;
    color: var(--navy);
    font-size: 56px;
}

.main-visual-card p {
    color: var(--muted);
}

.chart-bars {
    display: flex;
    height: 125px;
    align-items: end;
    gap: 10px;
    padding-top: 18px;
    border-bottom: 1px solid var(--border);
}

.chart-bars i {
    flex: 1;
    min-height: 20px;
    background: linear-gradient(#867bff, var(--primary));
    border-radius: 7px 7px 0 0;
}

.floating-card {
    position: absolute;
    top: 40px;
    right: -8px;
}

.trophy-card {
    position: absolute;
    bottom: 28px;
    left: -5px;
}

.trophy-card > span {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    color: #fff;
    background: var(--orange);
    border-radius: 12px;
}

.status-dot {
    width: 11px;
    height: 11px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 0 6px #e2f8ef;
}

.stat-band {
    color: #fff;
    background: var(--navy);
}

.stats,
.features,
.cards,
.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.stats {
    padding: 28px 0;
}

.stat {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 9px;
    border-right: 1px solid rgba(255, 255, 255, .15);
}

.stat:last-child {
    border: 0;
}

.stat strong {
    font-size: 26px;
}

.stat span {
    color: #aeb9ca;
    font-size: 13px;
}

.section-title {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 25px;
    margin-bottom: 28px;
}

.section-title h2 {
    margin-bottom: 7px;
    font-size: clamp(28px, 3vw, 40px);
    letter-spacing: -.025em;
}

.section-title p {
    margin: 0;
    color: var(--muted);
}

.section-title > a,
.results-heading a,
.table a,
.category-link {
    color: var(--primary);
    font-weight: 750;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.large-category-grid {
    grid-template-columns: repeat(3, 1fr);
}

.exam-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card,
.feature {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 8px 28px rgba(23, 32, 51, .045);
}

.card {
    padding: 24px;
}

a.card {
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

a.card:hover {
    border-color: #cbc6ff;
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.category-card {
    min-height: 220px;
}

.category-card p,
.exam-card p,
.feature p,
.module-card p,
.shortcut-card p {
    color: var(--muted);
}

.category-icon,
.module-icon {
    display: grid;
    width: 44px;
    height: 44px;
    margin-bottom: 22px;
    place-items: center;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 13px;
    font-weight: 850;
}

.category-card small {
    color: var(--primary);
    font-weight: 750;
}

.card-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 20px;
}

.badge {
    display: inline-flex;
    padding: 5px 10px;
    color: var(--primary-dark);
    background: var(--primary-soft);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
}

.price-tag {
    color: var(--green);
    font-size: 13px;
    font-weight: 800;
}

.exam-card {
    display: flex;
    min-height: 310px;
    flex-direction: column;
}

.exam-card h2,
.exam-card h3 {
    margin-bottom: 12px;
}

.exam-card > p {
    flex: 1;
}

.exam-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin: 12px 0 20px;
    color: #475467;
    font-size: 13px;
    font-weight: 650;
}

.features {
    gap: 18px;
}

.feature {
    padding: 25px;
}

.feature-check {
    display: grid;
    width: 38px;
    height: 38px;
    margin-bottom: 22px;
    place-items: center;
    color: #fff;
    background: var(--green);
    border-radius: 50%;
    font-weight: 850;
}

.center-heading {
    max-width: 650px;
    margin: 0 auto 38px;
    text-align: center;
}

.center-heading h2 {
    font-size: clamp(30px, 4vw, 44px);
}

.cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    margin-top: 30px;
    margin-bottom: 80px;
    padding: 45px 50px;
    color: #fff;
    background: linear-gradient(120deg, var(--primary-dark), #7062f6);
    border-radius: 24px;
}

.cta h2 {
    margin-bottom: 8px;
    color: #fff;
    font-size: 34px;
}

.cta p {
    margin: 0;
    color: #dfdcff;
}

.cta .eyebrow {
    color: #cfcaff;
}

.page-hero {
    padding: 78px 0;
    text-align: center;
    background: linear-gradient(180deg, #f4f2ff, #fff);
    border-bottom: 1px solid #f0eff8;
}

.page-hero h1 {
    margin-bottom: 14px;
    font-size: clamp(40px, 5vw, 58px);
    letter-spacing: -.035em;
}

.page-hero p {
    max-width: 690px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 18px;
}

.filter-bar {
    display: grid;
    grid-template-columns: 1fr 280px auto;
    align-items: end;
    gap: 16px;
    margin-bottom: 32px;
    padding: 18px;
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.filter-bar .field {
    margin: 0;
}

.results-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.results-heading h2 {
    margin: 0;
    font-size: 22px;
}

.grid-empty {
    grid-column: 1 / -1;
}

.about-layout,
.contact-layout,
.exam-detail-layout {
    display: grid;
    grid-template-columns: 1fr .8fr;
    align-items: start;
    gap: 70px;
}

.about-layout h2,
.contact-layout h2,
.exam-detail-layout h2 {
    font-size: 38px;
}

.prose {
    color: #475467;
    font-size: 17px;
}

.about-card,
.exam-summary {
    padding: 34px;
}

.check-list {
    padding: 0;
    margin: 22px 0 0;
    list-style: none;
}

.check-list li {
    position: relative;
    margin: 14px 0;
    padding-left: 30px;
    color: #475467;
}

.check-list li::before {
    position: absolute;
    top: 1px;
    left: 0;
    display: grid;
    width: 20px;
    height: 20px;
    place-items: center;
    color: var(--green);
    content: "✓";
    background: #e6f7f0;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 900;
}

.values-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.contact-cards {
    display: grid;
    gap: 14px;
    margin-top: 30px;
}

.contact-card {
    min-height: auto;
}

.contact-card span,
.contact-card strong {
    display: block;
}

.contact-card span {
    margin-bottom: 4px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
    text-transform: uppercase;
}

.contact-form {
    padding: 34px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 17px 0;
    border-bottom: 1px solid var(--border);
}

.summary-row span {
    color: var(--muted);
}

.exam-summary .btn {
    margin-top: 24px;
}

.summary-note {
    margin: 15px 0 0;
    color: var(--muted);
    font-size: 13px;
    text-align: center;
}

.summary-note a {
    color: var(--primary);
    font-weight: 750;
}

.podium {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: end;
    gap: 18px;
    max-width: 900px;
    margin: 0 auto 38px;
}

.podium-card {
    position: relative;
    text-align: center;
}

.podium-1 {
    min-height: 295px;
    padding-top: 42px;
    border-color: #f5d77c;
    order: 2;
}

.podium-2 {
    order: 1;
}

.podium-3 {
    order: 3;
}

.podium-rank {
    position: absolute;
    top: 15px;
    right: 15px;
    color: var(--primary);
    font-weight: 850;
}

.podium-card .avatar {
    margin: 8px auto 18px;
}

.podium-card strong,
.podium-card small {
    display: block;
}

.podium-card small {
    color: var(--muted);
}

.auth-page {
    display: grid;
    min-height: calc(100vh - 76px);
    grid-template-columns: .85fr 1.15fr;
    align-items: center;
    gap: 70px;
    padding-top: 60px;
    padding-bottom: 70px;
}

.auth-intro h1 {
    margin-bottom: 22px;
    font-size: clamp(39px, 4.6vw, 58px);
    letter-spacing: -.04em;
}

.auth-intro > p {
    color: var(--muted);
    font-size: 17px;
}

.auth-benefits {
    display: grid;
    gap: 12px;
    margin-top: 28px;
    color: #344054;
    font-weight: 650;
}

.form-box {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    padding: 34px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: var(--shadow);
}

.login-form {
    max-width: 520px;
}

.form-heading {
    margin-bottom: 24px;
}

.form-heading h2 {
    margin-bottom: 8px;
    font-size: 32px;
}

.form-heading p,
.form-switch {
    color: var(--muted);
}

.form-switch {
    margin: 18px 0 0;
    text-align: center;
}

.form-switch a {
    color: var(--primary);
    font-weight: 750;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 16px;
}

.field {
    margin-bottom: 17px;
}

.field-full {
    grid-column: 1 / -1;
}

.field label {
    display: block;
    margin-bottom: 7px;
    color: #344054;
    font-size: 13px;
    font-weight: 750;
}

.field small {
    color: var(--muted);
}

.optional {
    color: var(--muted);
    font-weight: 500;
}

.input,
select,
textarea {
    width: 100%;
    padding: 12px 13px;
    color: var(--text);
    background: #fff;
    border: 1px solid #d8dce6;
    border-radius: 10px;
    outline: none;
    transition: border-color .18s ease, box-shadow .18s ease;
}

.input:focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(91, 76, 240, .1);
}

.input.invalid {
    border-color: var(--red);
}

.field-error {
    display: block;
    margin-top: 5px;
    color: var(--red) !important;
    font-size: 12px;
}

textarea {
    min-height: 110px;
    resize: vertical;
}

.notice {
    margin-bottom: 18px;
    padding: 12px 14px;
    color: #075e43;
    background: #eaf8f2;
    border: 1px solid #bdebd9;
    border-radius: 10px;
}

.notice.error {
    color: #9f1d2c;
    background: #fff0f1;
    border-color: #ffcfd4;
}

.notice.success {
    color: #075e43;
}

.footer {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 40px;
    padding: 50px max(24px, calc((100vw - 1180px) / 2));
    color: #c3cbd8;
    background: var(--navy);
}

.footer p {
    margin: 5px 0;
}

.footer-brand {
    color: #fff;
    font-size: 21px;
    font-weight: 850;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer a:hover {
    color: #fff;
}

.empty-state {
    padding: 38px;
    color: var(--muted);
    text-align: center;
}

.empty-state h2 {
    color: var(--navy);
}

.feature-placeholder {
    max-width: 700px;
    margin: 40px auto;
}

.feature-placeholder .module-icon {
    margin-inline: auto;
}

.table-wrap {
    overflow-x: auto;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(23, 32, 51, .04);
}

.table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: middle;
}

.table th {
    color: #475467;
    background: #fafbfc;
    font-size: 12px;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.table tr:last-child td {
    border-bottom: 0;
}

.table tbody tr:hover,
.table .current-row {
    background: #faf9ff;
}

.rank-badge {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 9px;
    font-weight: 850;
}

.actions {
    display: flex;
    align-items: center;
    gap: 7px;
}

.actions form {
    margin: 0;
}

.dashboard-body {
    background: #f6f7fb;
}

.sidebar {
    position: fixed;
    z-index: 40;
    inset: 0 auto 0 0;
    display: flex;
    width: 264px;
    flex-direction: column;
    padding: 24px 17px 18px;
    color: #c8d1df;
    background: var(--navy);
    overflow-y: auto;
}

.sidebar .brand {
    padding: 0 10px 23px;
    color: #fff;
    font-size: 18px;
}

.sidebar .brand small {
    display: block;
    color: #8492a8;
    font-size: 11px;
    font-weight: 600;
}

.sidebar-nav {
    display: grid;
    gap: 4px;
}

.sidebar-icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.sidebar-nav a,
.sidebar-logout {
    padding: 11px 13px;
    color: #aeb9ca;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 650;
}

.student-menu a,
.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 10px;
}

.student-menu a > span,
.sidebar-logout > span {
    display: inline-grid;
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    place-items: center;
    color: #8190a7;
    background: rgba(255, 255, 255, .05);
    border-radius: 7px;
    font-size: 10px;
}

.student-menu a > span svg,
.sidebar-logout > span svg {
    width: 15px;
    height: 15px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.student-menu a.active > span,
.student-menu a:hover > span {
    color: #fff;
    background: rgba(129, 116, 255, .35);
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
    color: #fff;
    background: rgba(111, 95, 255, .2);
}

.sidebar-nav a.active {
    box-shadow: inset 3px 0 0 #887cff;
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: auto;
    padding: 20px 9px 12px;
    border-top: 1px solid rgba(255, 255, 255, .08);
}

.sidebar-user strong,
.sidebar-user small {
    display: block;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-user strong {
    color: #fff;
    font-size: 12px;
}

.sidebar-user small {
    color: #8492a8;
    font-size: 11px;
}

.sidebar-logout {
    color: #ffb8bf;
}

.avatar {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    place-items: center;
    color: #fff;
    background: linear-gradient(145deg, #8074ff, var(--primary));
    border-radius: 50%;
    font-weight: 850;
}

.avatar-large {
    width: 64px;
    height: 64px;
    font-size: 22px;
}

.avatar-photo {
    object-fit: cover;
}

.panel {
    min-height: 100vh;
    margin-left: 264px;
}

.main {
    width: 100%;
    max-width: 1550px;
    margin-inline: auto;
    padding: 28px 30px 55px;
}

.topbar {
    display: flex;
    min-height: 82px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
    padding: 17px 22px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 15px;
}

.topbar h1 {
    margin: 0;
    font-size: 24px;
}

.student-topbar p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.topbar .eyebrow {
    margin-bottom: 4px;
}

.topbar-note {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.panel-menu {
    position: fixed;
    z-index: 60;
    top: 12px;
    left: 12px;
    display: none;
    width: 42px;
    height: 42px;
    color: var(--navy);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
}

.cards {
    gap: 16px;
}

.dashboard-stats {
    margin-bottom: 30px;
}

.student-metrics {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 13px;
    margin-bottom: 22px;
}

.student-metric {
    min-height: 142px;
    padding: 19px;
}

.student-metric span,
.student-metric small {
    display: block;
    color: var(--muted);
}

.student-metric span {
    font-size: 12px;
    font-weight: 750;
}

.student-metric strong {
    display: block;
    margin: 10px 0 3px;
    color: var(--navy);
    font-size: 28px;
    line-height: 1.1;
}

.student-metric small {
    font-size: 11px;
}

.package-metric strong {
    font-size: 18px;
}

.student-dashboard-grid {
    display: grid;
    grid-template-columns: 1.35fr .65fr;
    align-items: stretch;
    gap: 16px;
}

.dashboard-focus-card,
.recent-result-card {
    min-height: 305px;
    padding: 28px;
}

.dashboard-focus-card h2,
.recent-result-card h2 {
    margin: 13px 0 8px;
    font-size: 28px;
}

.dashboard-focus-card > p,
.recent-result-card > p,
.recent-result-head p {
    color: var(--muted);
}

.recent-result-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 15px;
}

.recent-result-head h2 {
    font-size: 20px;
}

.recent-result-head p {
    margin: 0;
    font-size: 12px;
}

.recent-score {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 22px 0 14px;
}

.recent-score strong {
    color: var(--navy);
    font-size: 40px;
}

.recent-score span {
    color: var(--muted);
}

.result-pill {
    display: inline-flex;
    padding: 5px 10px;
    color: #475467;
    background: #f1f3f7;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 850;
}

.result-pill.pass {
    color: #087a55;
    background: #e6f7f0;
}

.result-pill.fail {
    color: #b42335;
    background: #fff0f1;
}

.student-quick-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 18px;
}

.student-quick-links a {
    min-height: 0;
}

.student-quick-links strong,
.student-quick-links span {
    display: block;
}

.student-quick-links span {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.exam-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.exam-filters a {
    padding: 8px 14px;
    color: #475467;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 750;
}

.exam-filters a.active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.student-exam-list {
    display: grid;
    gap: 13px;
}

.student-exam-row {
    display: grid;
    min-height: 0;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
}

.exam-row-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 11px;
}

.student-exam-row h2 {
    margin-bottom: 7px;
    font-size: 21px;
}

.student-exam-row p {
    margin-bottom: 14px;
    color: var(--muted);
    font-size: 13px;
}

.exam-state {
    padding: 4px 9px;
    color: #475467;
    background: #f1f3f7;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 850;
    text-transform: uppercase;
}

.exam-state.in-progress {
    color: #8a4b0f;
    background: #fff2d7;
}

.exam-state.completed,
.exam-state.purchased {
    color: #087a55;
    background: #e6f7f0;
}

.exam-state.locked {
    color: #b42335;
    background: #fff0f1;
}

.exam-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
}

.exam-specs span {
    color: var(--muted);
    font-size: 12px;
}

.exam-specs strong {
    color: var(--navy);
}

.exam-row-actions {
    display: grid;
    min-width: 150px;
    gap: 8px;
}

.purchase-card {
    max-width: 700px;
}

.purchase-card h2 {
    margin-top: 15px;
}

.purchase-price {
    margin: 25px 0;
    color: var(--primary);
    font-size: 38px;
    font-weight: 850;
}

.student-coming-soon {
    max-width: 720px;
    margin: 45px auto;
    text-align: center;
}

.student-coming-soon .module-icon {
    margin-inline: auto;
}

.performance-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.performance-summary-card {
    min-height: 132px;
    padding: 20px;
}

.performance-summary-card span,
.performance-summary-card small {
    display: block;
    color: var(--muted);
}

.performance-summary-card span {
    font-size: 12px;
    font-weight: 750;
}

.performance-summary-card strong {
    display: block;
    margin: 10px 0 3px;
    color: var(--navy);
    font-size: 30px;
    line-height: 1.1;
}

.performance-summary-card small {
    font-size: 11px;
}

.monthly-progress-card,
.analytics-card,
.insight-card {
    padding: 24px;
}

.monthly-progress-card {
    margin-bottom: 18px;
}

.analytics-card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.analytics-card-head h2 {
    margin: 5px 0 0;
    font-size: 20px;
}

.analytics-note,
.analytics-count {
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
}

.analytics-count {
    padding: 5px 9px;
    background: #f2f0ff;
    border-radius: 999px;
    color: var(--primary);
    white-space: nowrap;
}

.monthly-chart {
    overflow-x: auto;
    margin-top: 24px;
    padding: 4px 2px 2px;
}

.monthly-bars {
    display: grid;
    min-width: 520px;
    grid-template-columns: repeat(6, minmax(65px, 1fr));
    align-items: end;
    gap: 18px;
}

.month-column {
    display: grid;
    justify-items: center;
    gap: 7px;
}

.month-column > strong {
    color: var(--navy);
    font-size: 12px;
}

.month-track {
    display: flex;
    width: min(42px, 70%);
    height: 150px;
    align-items: flex-end;
    overflow: hidden;
    background: #f0f1f6;
    border-radius: 9px 9px 4px 4px;
}

.month-track i {
    display: block;
    width: 100%;
    min-height: 0;
    background: linear-gradient(180deg, #8d82ff, var(--primary));
    border-radius: inherit;
}

.month-column > span {
    color: var(--navy);
    font-size: 12px;
    font-weight: 800;
}

.month-column > small {
    color: var(--muted);
    font-size: 10px;
}

.performance-analytics-grid,
.performance-insight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.performance-insight-grid {
    margin-top: 18px;
}

.performance-list {
    display: grid;
    gap: 18px;
    margin-top: 24px;
}

.performance-list-row {
    display: grid;
    gap: 9px;
}

.performance-list-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 14px;
}

.performance-list-heading strong,
.performance-list-heading small {
    display: block;
}

.performance-list-heading strong {
    color: var(--navy);
    font-size: 13px;
}

.performance-list-heading small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 10px;
}

.performance-list-heading b {
    color: var(--primary);
    font-size: 12px;
}

.performance-empty {
    padding: 30px 0 8px;
    color: var(--muted);
    text-align: center;
}

.performance-empty p {
    margin: 0 0 14px;
}

.insight-card {
    min-height: 190px;
}

.insight-symbol {
    display: inline-grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 900;
}

.insight-strong .insight-symbol {
    color: #087a55;
    background: #e6f7f0;
}

.insight-weak .insight-symbol {
    color: #b42335;
    background: #fff0f1;
}

.insight-list {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.insight-list div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 10px 12px;
    background: #f8f9fc;
    border-radius: 9px;
}

.insight-list span {
    color: var(--navy);
    font-size: 12px;
    font-weight: 700;
}

.insight-list strong {
    color: var(--primary);
    font-size: 12px;
}

.insight-card > p {
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.metric-card span,
.metric-card small {
    display: block;
    color: var(--muted);
}

.metric-card strong {
    display: block;
    margin: 10px 0 4px;
    color: var(--navy);
    font-size: 32px;
}

.metric-card small {
    font-size: 12px;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(270px, .7fr);
    gap: 22px;
}

.dashboard-grid .section-title {
    margin-top: 5px;
}

.exam-list,
.dashboard-aside {
    display: grid;
    gap: 13px;
}

.compact-exam {
    display: flex;
    min-height: 0;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.compact-exam h3 {
    margin: 10px 0 5px;
}

.compact-exam p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.performance-card h2 {
    margin: 10px 0 0;
    font-size: 42px;
}

.performance-card > p {
    color: var(--muted);
}

.progress {
    height: 8px;
    overflow: hidden;
    background: #e9ebf2;
    border-radius: 999px;
}

.progress i {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #8c80ff);
    border-radius: inherit;
}

.performance-meta {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    margin-top: 18px;
}

.performance-meta span {
    color: var(--muted);
    font-size: 12px;
}

.performance-meta strong {
    display: block;
    color: var(--navy);
    font-size: 16px;
}

.shortcut-card {
    min-height: 0;
}

.shortcut-card h3 {
    margin-bottom: 7px;
}

.shortcut-card p {
    margin: 0;
    font-size: 13px;
}

.admin-module-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.module-card {
    display: grid;
    min-height: 155px;
    grid-template-columns: auto 1fr auto;
    align-items: start;
    gap: 14px;
}

.module-card .module-icon {
    margin: 0;
}

.module-card h3 {
    margin: 3px 0 7px;
}

.module-card p {
    margin: 0;
    font-size: 13px;
}

.module-arrow {
    color: var(--primary);
    font-size: 21px;
}

.profile-form,
.admin-form,
.upload-form {
    max-width: 930px;
}

.profile-heading {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 28px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--border);
}

.profile-heading h2,
.profile-heading p {
    margin: 0;
}

.profile-heading p {
    color: var(--muted);
}

.admin-form .form-grid {
    gap: 0 18px;
}

.exam-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
    gap: 20px;
}

.exam-runner-shell {
    max-width: 1250px;
    margin-inline: auto;
}

.exam-runner-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 18px;
    margin-bottom: 18px;
    padding: 17px 20px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 15px;
}

.exam-runner-header h1 {
    margin: 0;
    font-size: 23px;
}

.exam-save-state {
    color: var(--green);
    font-size: 12px;
    font-weight: 750;
}

.exam-save-state.saving {
    color: var(--orange);
}

.exam-save-state.error {
    color: var(--red);
}

.exam-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 290px;
    align-items: start;
    gap: 18px;
}

.single-question {
    min-height: 420px;
    padding: 30px;
}

.single-question[hidden] {
    display: none;
}

.question-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 22px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
}

.review-toggle {
    padding: 7px 11px;
    color: #80520f;
    background: #fff7e5;
    border: 1px solid #f5d799;
    border-radius: 9px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 750;
}

.review-toggle.active {
    color: #fff;
    background: var(--orange);
    border-color: var(--orange);
}

.single-question h2 {
    margin-bottom: 25px;
    font-size: 23px;
}

.exam-controls {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.skip-button {
    justify-self: center;
    color: #80520f !important;
    border-color: #f5d799 !important;
}

.exam-number-panel {
    position: sticky;
    top: 18px;
}

.question-legend {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin: 12px 0 16px;
    color: var(--muted);
    font-size: 9px;
}

.question-legend span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.question-legend i {
    width: 9px;
    height: 9px;
    background: #eef0f4;
    border-radius: 3px;
}

.question-legend i.answered {
    background: var(--green);
}

.question-legend i.review {
    background: var(--orange);
}

.question-legend i.skipped {
    background: #98a2b3;
}

.question-nav button {
    display: grid;
    aspect-ratio: 1;
    place-items: center;
    color: #475467;
    background: #f1f3f7;
    border: 2px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 750;
}

.question-nav button.answered {
    color: #fff;
    background: var(--green);
}

.question-nav button.review {
    color: #fff;
    background: var(--orange);
}

.question-nav button.skipped {
    color: #fff;
    background: #98a2b3;
}

.question-nav button.current {
    border-color: var(--navy);
    box-shadow: 0 0 0 2px #fff inset;
}

.exam-panel-summary {
    display: grid;
    gap: 7px;
    margin: 20px 0;
    padding: 13px;
    background: #f8f9fc;
    border-radius: 10px;
}

.exam-panel-summary span {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 11px;
}

.exam-panel-summary strong {
    color: var(--navy);
}

.question-card {
    margin-bottom: 16px;
}

.question-card h2 {
    font-size: 20px;
}

.options {
    display: grid;
    gap: 10px;
    margin-top: 20px;
}

.option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px;
    border: 1px solid var(--border);
    border-radius: 11px;
    cursor: pointer;
    transition: border-color .18s ease, background .18s ease;
}

.option:hover,
.option.selected {
    background: #faf9ff;
    border-color: #bdb6ff;
}

.option input {
    accent-color: var(--primary);
}

.option-letter {
    display: grid;
    width: 29px;
    height: 29px;
    flex: 0 0 auto;
    place-items: center;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 8px;
    font-weight: 850;
}

.question-panel {
    position: sticky;
    top: 20px;
}

.question-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 7px;
    margin-top: 16px;
}

.question-nav a {
    display: grid;
    aspect-ratio: 1;
    place-items: center;
    color: #475467;
    background: #f1f3f7;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 750;
}

.question-nav a.answered {
    color: #fff;
    background: var(--primary);
}

.timer-box {
    padding: 9px 13px;
    color: var(--muted);
    background: #f8f8fc;
    border-radius: 10px;
    font-size: 12px;
}

.timer-box strong {
    display: block;
    color: var(--navy);
    font-size: 20px;
}

.exam-submit {
    min-width: 180px;
    margin-top: 8px;
}

.result-card {
    max-width: 720px;
    margin: 40px auto;
    padding: 45px;
    text-align: center;
}

.result-overview {
    display: grid;
    grid-template-columns: .65fr 1.35fr;
    gap: 16px;
}

.result-score-card {
    display: flex;
    min-height: 330px;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.result-score-card .progress {
    margin: 0 auto 20px;
    width: min(300px, 100%);
}

.result-score-card p {
    color: var(--muted);
}

.result-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.result-detail-grid .card {
    min-height: 0;
}

.result-detail-grid span,
.result-detail-grid strong {
    display: block;
}

.result-detail-grid span {
    color: var(--muted);
    font-size: 12px;
}

.result-detail-grid strong {
    margin-top: 8px;
    color: var(--navy);
    font-size: 24px;
}

.result-page-actions {
    margin-top: 20px;
}

.certificate-summary {
    position: relative;
    display: flex;
    min-height: 150px;
    align-items: center;
    gap: 22px;
    margin-bottom: 18px;
    padding: 26px 30px;
    overflow: hidden;
    color: #dce3ee;
    background:
        radial-gradient(circle at 88% 18%, rgba(139, 127, 255, .42), transparent 25%),
        linear-gradient(125deg, #0c1930 0%, #17274a 70%, #352a87 100%);
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--radius);
    box-shadow: 0 18px 40px rgba(12, 25, 48, .16);
}

.certificate-summary::after {
    position: absolute;
    right: -34px;
    bottom: -92px;
    width: 220px;
    height: 220px;
    content: "";
    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: 50%;
    box-shadow: 0 0 0 28px rgba(255, 255, 255, .025), 0 0 0 60px rgba(255, 255, 255, .018);
}

.certificate-summary-icon {
    display: grid;
    width: 72px;
    height: 72px;
    flex: 0 0 72px;
    place-items: center;
    color: #fff;
    background: linear-gradient(145deg, rgba(139, 127, 255, .92), rgba(91, 76, 240, .75));
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .2);
}

.certificate-summary-icon svg,
.certificate-mark svg,
.certificate-empty-icon svg {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.certificate-summary span,
.certificate-summary strong {
    display: block;
}

.certificate-summary span {
    color: #aebbd0;
    font-size: 12px;
    font-weight: 750;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.certificate-summary strong {
    margin: 1px 0;
    color: #fff;
    font-size: 38px;
    line-height: 1.15;
}

.certificate-summary p {
    margin: 0;
    color: #bdc8d9;
    font-size: 13px;
}

.certificate-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.certificate-record {
    position: relative;
    padding: 25px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #dfe3ec;
    border-radius: var(--radius);
    box-shadow: 0 12px 32px rgba(23, 32, 51, .06);
}

.certificate-record::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    content: "";
    background: linear-gradient(90deg, var(--primary), #9085ff 60%, #b4adff);
}

.certificate-record-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.certificate-mark {
    display: grid;
    width: 43px;
    height: 43px;
    flex: 0 0 43px;
    place-items: center;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 12px;
}

.certificate-mark svg {
    width: 23px;
    height: 23px;
}

.certificate-identity {
    min-width: 0;
    margin-right: auto;
}

.certificate-identity span,
.certificate-identity strong {
    display: block;
}

.certificate-identity span {
    color: var(--muted);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.certificate-identity strong {
    overflow: hidden;
    color: var(--navy);
    font-size: 14px;
    letter-spacing: .035em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.certificate-title {
    padding: 24px 2px 19px;
}

.certificate-title .eyebrow {
    margin-bottom: 7px;
    font-size: 10px;
}

.certificate-title h2 {
    margin-bottom: 7px;
    font-size: 22px;
}

.certificate-title p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.certificate-title p strong {
    color: #344054;
}

.certificate-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 0;
    background: #fafbfc;
    border: 1px solid var(--border);
    border-radius: 13px;
}

.certificate-details div {
    min-width: 0;
    padding: 13px 15px;
    border-bottom: 1px solid var(--border);
}

.certificate-details div:nth-child(odd) {
    border-right: 1px solid var(--border);
}

.certificate-details div:nth-last-child(-n + 2) {
    border-bottom: 0;
}

.certificate-details dt {
    color: var(--muted);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: .035em;
    text-transform: uppercase;
}

.certificate-details dd {
    margin: 3px 0 0;
    overflow: hidden;
    color: var(--navy);
    font-size: 13px;
    font-weight: 780;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.certificate-status-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 6px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(21, 148, 102, .12);
}

.certificate-actions {
    display: flex;
    gap: 9px;
    margin-top: 19px;
}

.certificate-actions .btn {
    flex: 1;
}

.certificate-empty {
    max-width: 760px;
    min-height: 390px;
    margin: 35px auto 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background:
        radial-gradient(circle at 50% 0%, rgba(91, 76, 240, .08), transparent 38%),
        #fff;
}

.certificate-empty-icon {
    display: grid;
    width: 76px;
    height: 76px;
    margin-bottom: 20px;
    place-items: center;
    color: var(--primary);
    background: var(--primary-soft);
    border: 1px solid #ddd9ff;
    border-radius: 22px;
}

.certificate-empty h2 {
    margin-bottom: 8px;
}

.certificate-empty p {
    max-width: 480px;
    margin-bottom: 22px;
}

.review-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 16px;
}

.review-summary span {
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
}

.review-summary .correct {
    color: #087a55;
    background: #e6f7f0;
}

.review-summary .wrong {
    color: #b42335;
    background: #fff0f1;
}

.review-summary .skipped {
    color: #475467;
    background: #eef0f4;
}

.answer-review-list {
    display: grid;
    gap: 15px;
}

.answer-review-card {
    border-left: 4px solid #98a2b3;
}

.answer-review-card.correct {
    border-left-color: var(--green);
}

.answer-review-card.wrong {
    border-left-color: var(--red);
}

.review-question-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
}

.review-status {
    text-transform: uppercase;
}

.answer-review-card.correct .review-status {
    color: var(--green);
}

.answer-review-card.wrong .review-status {
    color: var(--red);
}

.answer-review-card h2 {
    font-size: 20px;
}

.review-options {
    display: grid;
    gap: 8px;
}

.review-option {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    gap: 10px;
    padding: 11px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
}

.review-option.correct-answer {
    background: #effaf6;
    border-color: #a9dfcb;
}

.review-option.wrong-answer {
    background: #fff3f4;
    border-color: #ffc7cd;
}

.review-option strong,
.review-option em {
    font-size: 10px;
    font-style: normal;
}

.review-option strong {
    color: var(--green);
}

.review-option em {
    color: var(--primary);
}

.answer-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 30px;
    margin-top: 16px;
    color: var(--muted);
    font-size: 12px;
}

.answer-facts strong {
    color: var(--navy);
}

.answer-explanation {
    margin-top: 17px;
    padding: 14px;
    background: #f8f9fc;
    border-radius: 10px;
}

.answer-explanation p {
    margin: 5px 0 0;
    color: var(--muted);
}

.question-actions,
.review-card-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.bookmark-toggle {
    display: inline-flex;
    min-height: 31px;
    align-items: center;
    gap: 6px;
    padding: 7px 11px;
    color: var(--primary);
    background: var(--primary-soft);
    border: 1px solid #d8d2ff;
    border-radius: 9px;
    cursor: pointer;
    font-size: 11px;
    font-weight: 800;
    transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}

.bookmark-toggle svg {
    width: 14px;
    height: 14px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
}

.bookmark-toggle:hover {
    transform: translateY(-1px);
}

.bookmark-toggle.active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.bookmark-toggle.is-saving {
    opacity: .72;
    transform: none;
}

.bookmark-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 18px;
}

.bookmark-summary-card span,
.bookmark-summary-card small {
    display: block;
    color: var(--muted);
    font-size: 12px;
}

.bookmark-summary-card strong {
    display: block;
    margin: 8px 0 2px;
    color: var(--navy);
    font-size: 30px;
    line-height: 1.1;
}

.bookmark-grid,
.bookmark-practice-list {
    display: grid;
    gap: 16px;
}

.bookmark-card,
.bookmark-practice-card {
    padding: 24px;
}

.bookmark-card-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
}

.bookmark-card-head > div {
    display: grid;
    gap: 7px;
}

.bookmark-card h2,
.bookmark-practice-card h2 {
    margin-bottom: 18px;
    font-size: 21px;
}

.bookmark-accordion-card h2 {
    margin-bottom: 0;
}

.bookmark-card-compact-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 18px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
}

.bookmark-card-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 9px;
}

.bookmark-detail-toggle {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    color: var(--primary);
    background: var(--primary-soft);
    border: 1px solid #d5d0ff;
    border-radius: 11px;
    cursor: pointer;
    font-weight: 800;
    line-height: 1.2;
}

.bookmark-detail-toggle svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.4;
    transition: transform .18s ease;
}

.bookmark-accordion-card.is-open .bookmark-detail-toggle svg {
    transform: rotate(180deg);
}

.bookmark-detail-panel {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.bookmark-options {
    margin-top: 0;
}

.bookmark-answer {
    margin-top: 16px;
    padding: 12px 14px;
    color: var(--muted);
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 11px;
    font-size: 13px;
}

.bookmark-answer strong {
    color: var(--navy);
}

.bookmark-saved-date {
    display: inline-flex;
    align-items: center;
    color: var(--muted);
}

.btn.ghost.danger-light {
    color: var(--red);
    border-color: #ffc7cd;
}

.btn.ghost.danger-light:hover {
    background: #fff3f4;
}

.bookmark-practice-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 16px;
}

.bookmark-practice-status h2,
.bookmark-practice-status p {
    margin-bottom: 0;
}

.bookmark-practice-status p {
    color: var(--muted);
}

.practice-score-pill {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.practice-score-pill span {
    padding: 9px 12px;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.bookmark-practice-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
}

.practice-feedback {
    padding: 9px 12px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 800;
}

.practice-feedback.correct {
    color: #087a55;
    background: #e6f7f0;
}

.practice-feedback.wrong {
    color: #b42335;
    background: #fff0f1;
}

.practice-feedback.warning {
    color: #80520f;
    background: #fff7e5;
}

.bookmark-practice-explanation {
    display: none;
}

.bookmark-practice-card.practice-correct .bookmark-practice-explanation,
.bookmark-practice-card.practice-wrong .bookmark-practice-explanation {
    display: block;
}

.option.correct-answer {
    background: #effaf6;
    border-color: #a9dfcb;
}

.option.wrong-answer {
    background: #fff3f4;
    border-color: #ffc7cd;
}

.profile-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    align-items: start;
    gap: 16px;
}

.password-form h2 {
    margin-bottom: 22px;
}

.result-score {
    margin: 8px 0 22px;
    color: var(--primary);
    font-size: 74px;
    font-weight: 850;
    line-height: 1;
}

.result-score small {
    color: var(--muted);
    font-size: 24px;
}

.result-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 28px 0;
}

.result-stats div {
    padding: 13px;
    background: #f8f9fc;
    border-radius: 11px;
}

.result-stats strong,
.result-stats span {
    display: block;
}

.result-stats strong {
    color: var(--navy);
    font-size: 20px;
}

.result-stats span {
    color: var(--muted);
    font-size: 11px;
}

.result-actions {
    justify-content: center;
}

@media (max-width: 1120px) {
    .site-header {
        gap: 18px;
    }

    .site-nav {
        gap: 16px;
    }

    .auth-links .btn {
        padding-inline: 14px;
    }

    .hero {
        gap: 35px;
    }

    .category-grid,
    .exam-grid,
    .admin-module-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features,
    .cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .student-metrics {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .site-header {
        min-height: 68px;
        justify-content: space-between;
        padding: 0 20px;
    }

    .hamb {
        position: absolute;
        top: 13px;
        right: 20px;
        display: block;
        flex: 0 0 42px;
        margin-left: auto;
    }

    .site-nav {
        position: absolute;
        top: 68px;
        right: 16px;
        left: 16px;
        display: none;
        align-items: stretch;
        padding: 12px;
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 14px;
        box-shadow: var(--shadow);
        flex-direction: column;
        gap: 2px;
    }

    .site-nav.show {
        display: flex;
    }

    .site-nav a {
        padding: 10px 12px;
        border-radius: 8px;
    }

    .site-nav a.active {
        background: var(--primary-soft);
    }

    .site-nav a::after {
        display: none;
    }

    .auth-links {
        display: none;
    }

    .mobile-auth {
        display: grid;
        gap: 2px;
        margin-top: 6px;
        padding-top: 8px;
        border-top: 1px solid var(--border);
    }

    .mobile-auth a {
        color: var(--primary);
    }

    .hero {
        min-height: 0;
        grid-template-columns: minmax(0, 1fr);
        padding-top: 75px;
    }

    .hero-copy {
        text-align: center;
    }

    .hero-copy > p {
        margin-inline: auto;
    }

    .hero-actions,
    .hero-proof {
        justify-content: center;
    }

    .hero-visual {
        width: 100%;
        min-width: 0;
        max-width: 600px;
        margin-inline: auto;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px 0;
    }

    .stat:nth-child(2) {
        border-right: 0;
    }

    .about-layout,
    .contact-layout,
    .exam-detail-layout,
    .auth-page,
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .auth-intro {
        text-align: center;
    }

    .auth-benefits {
        justify-content: center;
    }

    .sidebar {
        width: 264px;
        transform: translateX(-100%);
        transition: transform .2s ease;
    }

    .sidebar.show {
        transform: translateX(0);
        box-shadow: 20px 0 50px rgba(0, 0, 0, .2);
    }

    .panel {
        margin-left: 0;
    }

    .main {
        padding-top: 68px;
    }

    .panel-menu {
        display: block;
    }

    .exam-layout {
        grid-template-columns: 1fr;
    }

    .certificate-list {
        grid-template-columns: 1fr;
    }

    .exam-workspace,
    .result-overview,
    .profile-layout,
    .student-dashboard-grid,
    .performance-analytics-grid,
    .performance-insight-grid,
    .bookmark-summary {
        grid-template-columns: 1fr;
    }

    .exam-runner-header {
        grid-template-columns: 1fr auto;
    }

    .exam-save-state {
        grid-column: 1 / -1;
        grid-row: 2;
    }

    .question-panel {
        position: static;
        order: -1;
    }
}

@media (max-width: 680px) {
    .container {
        width: min(100% - 28px, 1180px);
    }

    .section-block {
        padding-top: 58px;
        padding-bottom: 58px;
    }

    .logo {
        font-size: 17px;
    }

    .logo-mark {
        width: 32px;
        height: 32px;
    }

    .hero h1 {
        font-size: 39px;
    }

    .hero-copy > p {
        font-size: 16px;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .hero-visual {
        min-height: 400px;
    }

    .main-visual-card {
        width: calc(100% - 36px);
        padding: 22px;
    }

    .visual-glow {
        width: 320px;
        height: 320px;
    }

    .floating-card {
        right: 0;
    }

    .trophy-card {
        left: 0;
    }

    .stats,
    .features,
    .cards,
    .values-grid,
    .category-grid,
    .large-category-grid,
    .exam-grid,
    .admin-module-grid,
    .podium,
    .form-grid,
    .result-stats {
        grid-template-columns: 1fr;
    }

    .student-metrics,
    .student-quick-links,
    .performance-summary,
    .result-detail-grid {
        grid-template-columns: 1fr;
    }

    .student-exam-row {
        grid-template-columns: 1fr;
    }

    .exam-row-actions {
        min-width: 0;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .exam-row-actions .btn:only-child {
        grid-column: 1 / -1;
    }

    .exam-controls {
        grid-template-columns: 1fr 1fr;
    }

    .skip-button {
        grid-column: 1 / -1;
        grid-row: 2;
        justify-self: stretch;
    }

    .single-question {
        min-height: 0;
        padding: 22px;
    }

    .exam-runner-header {
        grid-template-columns: 1fr;
    }

    .exam-save-state {
        grid-column: auto;
        grid-row: auto;
    }

    .question-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .question-actions,
    .review-card-actions {
        justify-content: flex-start;
    }

    .bookmark-practice-status,
    .bookmark-card-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .bookmark-card-compact-footer,
    .bookmark-card-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .bookmark-card-actions .btn,
    .bookmark-card-actions form,
    .bookmark-detail-toggle {
        width: 100%;
    }

    .practice-score-pill {
        justify-content: flex-start;
    }

    .question-nav {
        grid-template-columns: repeat(4, 1fr);
    }

    .review-option {
        grid-template-columns: auto 1fr;
    }

    .stat {
        border-right: 0;
    }

    .section-title,
    .cta,
    .topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .cta {
        margin-inline: 14px;
        padding: 34px 28px;
    }

    .cta .btn {
        width: 100%;
    }

    .filter-bar {
        grid-template-columns: 1fr;
    }

    .podium-card,
    .podium-1 {
        min-height: 0;
        order: initial;
        padding-top: 35px;
    }

    .form-box,
    .contact-form {
        padding: 23px;
    }

    .footer {
        grid-template-columns: 1fr;
        padding: 40px 24px;
    }

    .main {
        padding-right: 14px;
        padding-left: 14px;
    }

    .compact-exam {
        align-items: stretch;
        flex-direction: column;
    }

    .topbar .btn,
    .topbar-actions {
        width: 100%;
    }

    .topbar-actions .btn {
        flex: 1;
    }

    .result-card {
        padding: 30px 20px;
    }

    .result-score {
        font-size: 58px;
    }

    .result-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .certificate-summary {
        align-items: flex-start;
        padding: 23px;
    }

    .certificate-summary-icon {
        width: 56px;
        height: 56px;
        flex-basis: 56px;
        border-radius: 16px;
    }

    .certificate-summary strong {
        font-size: 31px;
    }

    .certificate-record {
        padding: 21px;
    }

    .certificate-details {
        grid-template-columns: 1fr;
    }

    .certificate-details div,
    .certificate-details div:nth-child(odd),
    .certificate-details div:nth-last-child(-n + 2) {
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .certificate-details div:last-child {
        border-bottom: 0;
    }

    .certificate-actions {
        flex-direction: column;
    }
}

@media (max-width: 460px) {
    .question-nav {
        grid-template-columns: repeat(3, 1fr);
    }
}



/* =========================
   STUDENT CERTIFICATE ACCORDION
========================= */

.certificate-compact-summary {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 18px;
}

.certificate-sort-form {
    display: flex;
    align-items: center;
    gap: 10px;
}

.certificate-sort-form label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.certificate-sort-form select {
    min-width: 170px;
    padding: 10px 12px;
    color: var(--text);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    outline: none;
}

.certificate-sort-form select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.certificate-accordion-list {
    display: grid;
    gap: 12px;
}

.certificate-accordion-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.certificate-accordion-card summary {
    list-style: none;
}

.certificate-accordion-card summary::-webkit-details-marker {
    display: none;
}

.certificate-summary-row {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 16px 18px;
    cursor: pointer;
}

.certificate-summary-row:hover {
    background: #fafbff;
}

.certificate-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.certificate-mark.small {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 14px;
}

.certificate-mark.small svg {
    width: 24px;
    height: 24px;
}

.certificate-identity.compact {
    min-width: 0;
}

.certificate-identity.compact span {
    display: inline-flex;
    margin-bottom: 5px;
    padding: 4px 8px;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 850;
}

.certificate-identity.compact strong {
    display: block;
    color: var(--navy);
    font-size: 16px;
    line-height: 1.35;
}

.certificate-identity.compact small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 12px;
}

.certificate-row-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.certificate-row-meta span:not(.certificate-arrow) {
    min-width: 92px;
    padding: 8px 10px;
    color: var(--muted);
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 800;
}

.certificate-row-meta strong {
    display: block;
    margin-top: 2px;
    color: var(--navy);
    font-size: 13px;
}

.certificate-arrow {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 900;
    transition: transform .2s ease;
}

.certificate-accordion-card[open] .certificate-arrow {
    transform: rotate(180deg);
}

.certificate-expanded {
    padding: 18px;
    border-top: 1px solid var(--border);
    background: #fff;
}

.compact-title {
    margin-bottom: 16px;
}

.compact-title h2 {
    margin-bottom: 6px;
    font-size: 20px;
}

.compact-title p {
    margin: 0;
    color: var(--muted);
}

.compact-details {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.compact-details div {
    padding: 12px;
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 12px;
}

.compact-details dt {
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 850;
}

.compact-details dd {
    margin: 0;
    color: var(--navy);
    font-size: 14px;
    font-weight: 750;
}

.certificate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

@media (max-width: 1000px) {
    .certificate-summary-row {
        grid-template-columns: 1fr;
    }

    .certificate-row-meta {
        flex-wrap: wrap;
    }

    .compact-details {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .certificate-compact-summary {
        grid-template-columns: 1fr;
    }

    .certificate-sort-form {
        align-items: stretch;
        flex-direction: column;
    }

    .certificate-sort-form select {
        width: 100%;
    }

    .certificate-left {
        align-items: flex-start;
    }

    .certificate-row-meta {
        display: grid;
        grid-template-columns: 1fr;
    }

    .certificate-row-meta span:not(.certificate-arrow) {
        width: 100%;
    }

    .certificate-arrow {
        width: 100%;
        border-radius: 10px;
    }

    .compact-details {
        grid-template-columns: 1fr;
    }
}

/* Student notifications */
.sidebar-notification-badge {
    min-width: 21px;
    height: 21px;
    margin-left: auto;
    padding: 0 6px;
    color: #fff;
    background: #ef476f;
    border: 2px solid var(--navy);
    border-radius: 999px;
    font-size: 10px;
    font-style: normal;
    font-weight: 850;
    line-height: 17px;
    text-align: center;
}

.notification-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.notification-summary-card {
    position: relative;
    min-height: 132px;
    padding: 21px;
    overflow: hidden;
}

.notification-summary-card::after {
    position: absolute;
    right: -25px;
    bottom: -35px;
    width: 100px;
    height: 100px;
    content: "";
    background: var(--primary-soft);
    border-radius: 50%;
    opacity: .75;
}

.notification-summary-card span,
.notification-summary-card strong,
.notification-summary-card small {
    position: relative;
    z-index: 1;
    display: block;
}

.notification-summary-card span {
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
    text-transform: uppercase;
}

.notification-summary-card strong {
    margin: 3px 0 0;
    color: var(--navy);
    font-size: 34px;
    line-height: 1.2;
}

.notification-summary-card small {
    color: var(--muted);
    font-size: 11px;
}

.notification-filters {
    margin-bottom: 14px;
}

.notification-list {
    display: grid;
    gap: 12px;
}

.notification-item {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 17px;
    min-height: 160px;
    padding: 22px;
    transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.notification-item.unread {
    background: linear-gradient(90deg, #faf9ff 0%, #fff 32%);
    border-color: #d8d3ff;
    box-shadow: 0 12px 32px rgba(91, 76, 240, .08);
}

.notification-item.unread::before {
    position: absolute;
    top: 17px;
    bottom: 17px;
    left: 0;
    width: 4px;
    content: "";
    background: var(--primary);
    border-radius: 0 5px 5px 0;
}

.notification-item:hover {
    border-color: #cbc6ff;
    transform: translateY(-1px);
}

.notification-icon {
    display: grid;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    place-items: center;
    color: var(--primary);
    background: var(--primary-soft);
    border: 1px solid #dcd8ff;
    border-radius: 15px;
    font-size: 15px;
    font-weight: 900;
}

.notification-icon.certificate {
    color: #9b6500;
    background: #fff7dc;
    border-color: #f7df91;
}

.notification-icon.result,
.notification-icon.exam {
    color: #087a55;
    background: #e9f8f2;
    border-color: #bce8d8;
}

.notification-icon.failed {
    color: #b42335;
    background: #fff0f1;
    border-color: #ffcdd2;
}

.notification-icon.announcement {
    color: #175cd3;
    background: #eff8ff;
    border-color: #b9ddff;
}

.notification-icon.profile,
.notification-icon.support {
    color: #ad5700;
    background: #fff6ed;
    border-color: #fed7aa;
}

.notification-content {
    min-width: 0;
}

.notification-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 15px;
}

.notification-type {
    display: block;
    margin-bottom: 3px;
    color: var(--primary);
    font-size: 10px;
    font-weight: 850;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.notification-title-row h2 {
    margin: 0;
    font-size: 18px;
}

.unread-pill,
.read-pill {
    display: inline-flex;
    flex: 0 0 auto;
    padding: 4px 9px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 850;
}

.unread-pill {
    color: var(--primary-dark);
    background: var(--primary-soft);
}

.read-pill {
    color: #667085;
    background: #f1f3f6;
}

.notification-content > p {
    max-width: 900px;
    margin: 10px 0;
    color: #475467;
    font-size: 13px;
}

.notification-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    color: #98a2b3;
    font-size: 11px;
}

.notification-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 15px;
}

.notification-actions form {
    margin: 0;
}

.notification-actions form:last-child .btn {
    color: #b42335;
    border-color: #fecdd3;
}

.notification-empty {
    min-height: 340px;
}

.notification-empty .module-icon {
    margin-inline: auto;
}

.notification-admin-layout {
    display: grid;
    grid-template-columns: minmax(340px, .75fr) minmax(0, 1.25fr);
    align-items: start;
    gap: 18px;
}

.notification-compose {
    position: sticky;
    top: 24px;
}

.notification-compose h2 {
    margin-bottom: 22px;
}

.notification-admin-history {
    min-width: 0;
}

.notification-history-card {
    margin-bottom: 11px;
    padding: 19px;
}

.notification-history-card h3 {
    margin-bottom: 5px;
    font-size: 16px;
}

.notification-history-card p {
    margin-bottom: 12px;
    color: var(--muted);
    font-size: 13px;
}

.notification-history-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px 16px;
    padding-top: 11px;
    color: #667085;
    border-top: 1px solid var(--border);
    font-size: 11px;
    font-weight: 700;
}

@media (max-width: 900px) {
    .notification-admin-layout {
        grid-template-columns: 1fr;
    }

    .notification-compose {
        position: static;
    }
}

@media (max-width: 680px) {
    .notification-summary-grid {
        grid-template-columns: 1fr;
    }

    .notification-summary-card {
        min-height: 105px;
    }

    .notification-item {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .notification-title-row {
        flex-direction: column;
        gap: 9px;
    }

    .notification-actions,
    .notification-actions form,
    .notification-actions .btn {
        width: 100%;
    }
}

/* =========================
   STUDENT CERTIFICATE SEARCH + ACCORDION
========================= */

.certificate-search-card {
    margin-bottom: 18px;
    padding: 18px;
}

.certificate-search-form {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 190px auto;
    align-items: end;
    gap: 14px;
}

.certificate-search-field label,
.certificate-sort-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
}

.certificate-search-field input,
.certificate-sort-field select {
    width: 100%;
    padding: 11px 12px;
    color: var(--text);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    outline: none;
}

.certificate-search-field input:focus,
.certificate-sort-field select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.certificate-search-actions {
    display: flex;
    gap: 9px;
}

.certificate-compact-summary {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 18px;
}

.certificate-accordion-list {
    display: grid;
    gap: 12px;
}

.certificate-accordion-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.certificate-accordion-card summary {
    list-style: none;
}

.certificate-accordion-card summary::-webkit-details-marker {
    display: none;
}

.certificate-summary-row {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 16px 18px;
    cursor: pointer;
}

.certificate-summary-row:hover {
    background: #fafbff;
}

.certificate-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.certificate-mark.small {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 14px;
}

.certificate-mark.small svg {
    width: 24px;
    height: 24px;
}

.certificate-identity.compact {
    min-width: 0;
}

.certificate-identity.compact span {
    display: inline-flex;
    margin-bottom: 5px;
    padding: 4px 8px;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 850;
}

.certificate-identity.compact strong {
    display: block;
    color: var(--navy);
    font-size: 16px;
    line-height: 1.35;
}

.certificate-identity.compact small {
    display: block;
    margin-top: 3px;
    color: var(--muted);
    font-size: 12px;
}

.certificate-row-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.certificate-row-meta span:not(.certificate-arrow) {
    min-width: 92px;
    padding: 8px 10px;
    color: var(--muted);
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 11px;
    font-weight: 800;
}

.certificate-row-meta strong {
    display: block;
    margin-top: 2px;
    color: var(--navy);
    font-size: 13px;
}

.certificate-arrow {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 900;
    transition: transform .2s ease;
}

.certificate-accordion-card[open] .certificate-arrow {
    transform: rotate(180deg);
}

.certificate-expanded {
    padding: 18px;
    border-top: 1px solid var(--border);
    background: #fff;
}

.compact-title {
    margin-bottom: 16px;
}

.compact-title h2 {
    margin-bottom: 6px;
    font-size: 20px;
}

.compact-title p {
    margin: 0;
    color: var(--muted);
}

.compact-details {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.compact-details div {
    padding: 12px;
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 12px;
}

.compact-details dt {
    margin-bottom: 5px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 850;
}

.compact-details dd {
    margin: 0;
    color: var(--navy);
    font-size: 14px;
    font-weight: 750;
}

.certificate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

@media (max-width: 1000px) {
    .certificate-search-form {
        grid-template-columns: 1fr 180px;
    }

    .certificate-search-actions {
        grid-column: 1 / -1;
    }

    .certificate-summary-row {
        grid-template-columns: 1fr;
    }

    .certificate-row-meta {
        flex-wrap: wrap;
    }

    .compact-details {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .certificate-search-form,
    .certificate-compact-summary {
        grid-template-columns: 1fr;
    }

    .certificate-search-actions {
        flex-direction: column;
    }

    .certificate-left {
        align-items: flex-start;
    }

    .certificate-row-meta {
        display: grid;
        grid-template-columns: 1fr;
    }

    .certificate-row-meta span:not(.certificate-arrow) {
        width: 100%;
    }

    .certificate-arrow {
        width: 100%;
        border-radius: 10px;
    }

    .compact-details {
        grid-template-columns: 1fr;
    }
}
/* =========================
   ADMIN QUESTION BANK
========================= */

.admin-question-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.admin-question-stat {
    padding: 20px;
}

.admin-question-stat span,
.admin-question-stat small {
    display: block;
    color: var(--muted);
}

.admin-question-stat span {
    font-size: 12px;
    font-weight: 850;
}

.admin-question-stat strong {
    display: block;
    margin: 8px 0 3px;
    color: var(--navy);
    font-size: 30px;
}

.admin-question-filter-card {
    margin-bottom: 16px;
    padding: 18px;
}

.admin-question-filters {
    display: grid;
    grid-template-columns: minmax(260px, 1.4fr) repeat(4, minmax(145px, 1fr)) auto;
    align-items: end;
    gap: 12px;
}

.admin-question-filters .field {
    margin: 0;
}

.admin-question-filters label {
    display: block;
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
}

.admin-question-filters input,
.admin-question-filters select {
    width: 100%;
    min-height: 44px;
}

.admin-question-filter-actions {
    display: flex;
    gap: 8px;
}

.admin-question-result-info {
    margin-bottom: 12px;
}

.admin-question-result-info p {
    margin: 0;
    color: var(--muted);
}

.admin-question-result-info strong {
    color: var(--navy);
}

.admin-question-list {
    display: grid;
    gap: 12px;
}

.admin-question-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(23, 32, 51, .04);
    overflow: hidden;
}

.admin-question-card summary {
    list-style: none;
}

.admin-question-card summary::-webkit-details-marker {
    display: none;
}

.admin-question-summary {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    cursor: pointer;
}

.admin-question-summary:hover {
    background: #fafbff;
}

.admin-question-main {
    min-width: 0;
}

.question-id {
    display: inline-flex;
    margin-bottom: 6px;
    padding: 4px 8px;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 850;
}

.admin-question-main strong {
    display: block;
    color: var(--navy);
    font-size: 16px;
    line-height: 1.4;
}

.admin-question-main small {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.admin-question-badges {
    display: flex;
    align-items: center;
    gap: 8px;
}

.question-pill {
    padding: 6px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 850;
    white-space: nowrap;
}

.difficulty-easy,
.status-active {
    color: #047857;
    background: #ecfdf5;
}

.difficulty-medium {
    color: #b45309;
    background: #fffbeb;
}

.difficulty-hard {
    color: #b91c1c;
    background: #fef2f2;
}

.status-inactive {
    color: #475467;
    background: #f3f4f6;
}

.correct-option {
    color: var(--primary);
    background: var(--primary-soft);
}

.question-arrow {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 50%;
    font-size: 19px;
    font-weight: 900;
    transition: transform .2s ease;
}

.admin-question-card[open] .question-arrow {
    transform: rotate(180deg);
}

.admin-question-expanded {
    padding: 18px;
    border-top: 1px solid var(--border);
}

.admin-question-text p,
.admin-question-explanation p {
    margin: 7px 0 0;
    color: var(--text);
}

.admin-option-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 18px 0;
}

.admin-option {
    position: relative;
    padding: 14px 14px 14px 52px;
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 13px;
}

.admin-option span {
    position: absolute;
    left: 14px;
    top: 14px;
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    color: var(--primary);
    background: #fff;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 900;
}

.admin-option p {
    margin: 0;
    color: var(--text);
}

.admin-option strong {
    display: inline-flex;
    margin-top: 8px;
    color: #047857;
    font-size: 12px;
}

.admin-option.correct {
    background: #effaf6;
    border-color: #a9dfcb;
}

.admin-question-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 18px;
}

.admin-question-actions form {
    margin: 0;
}

.admin-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.admin-pagination span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 750;
}

.question-form {
    max-width: 1050px;
}

@media (max-width: 1200px) {
    .admin-question-filters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-question-filter-actions {
        grid-column: 1 / -1;
    }
}

@media (max-width: 900px) {
    .admin-question-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-question-summary {
        grid-template-columns: 1fr;
    }

    .admin-question-badges {
        flex-wrap: wrap;
    }

    .admin-option-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .admin-question-stats,
    .admin-question-filters {
        grid-template-columns: 1fr;
    }

    .admin-question-filter-actions,
    .admin-question-actions {
        flex-direction: column;
    }

    .admin-question-filter-actions .btn,
    .admin-question-actions .btn,
    .admin-question-actions form,
    .admin-question-actions button {
        width: 100%;
    }

    .question-arrow {
        width: 100%;
        border-radius: 10px;
    }
}


/* =========================
   ADMIN EXAM SET GROUPED QUESTION BANK
========================= */

.admin-exam-set-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.admin-exam-set-card {
    padding: 20px;
}

.admin-exam-set-head {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
}

.admin-exam-set-head h2 {
    margin: 7px 0 4px;
    color: var(--navy);
    font-size: 21px;
}

.admin-exam-set-head p {
    margin: 0;
    color: var(--muted);
}

.admin-exam-set-metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.admin-exam-set-metrics div {
    padding: 12px;
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 12px;
}

.admin-exam-set-metrics span {
    display: block;
    color: var(--muted);
    font-size: 11px;
    font-weight: 850;
}

.admin-exam-set-metrics strong {
    display: block;
    margin-top: 5px;
    color: var(--navy);
    font-size: 24px;
}

.admin-exam-set-breakdown {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.admin-exam-set-breakdown span {
    padding: 6px 9px;
    color: var(--muted);
    background: #f8f9fc;
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
}

.admin-exam-set-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.admin-set-filters {
    grid-template-columns: minmax(320px, 1fr) 220px auto;
}

@media (max-width: 1000px) {
    .admin-exam-set-grid {
        grid-template-columns: 1fr;
    }

    .admin-set-filters {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 650px) {
    .admin-exam-set-head {
        flex-direction: column;
    }

    .admin-exam-set-metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-exam-set-actions .btn {
        width: 100%;
    }
}

.bulk-upload-section {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.bulk-upload-section:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.bulk-upload-section .eyebrow {
    display: block;
    margin-bottom: 12px;
}

.bulk-upload-card .field small {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-size: 12px;
}