/**
 * Exam pages v2 — SaaS redesign in CollegeVaani brand palette.
 * Loads AFTER course-pages-v2.css (shared --cp-* tokens + cp2-* components).
 * .el6-* = exams listing (/exams), .ed2-* = exam detail (/exam/{slug}).
 */

/* ===================================================
   LISTING (.el6-)
   =================================================== */
.el6-hero { padding: 40px 0 88px; }

.el6-metrics { margin-top: -46px; position: relative; z-index: 5; }
.el6-metrics__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}
.el6-metric {
    background: var(--cp-white);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.07);
    padding: 16px 18px;
    display: flex;
    align-items: center;
    gap: 13px;
    text-decoration: none;
    transition: all 0.2s var(--cp-ease);
}
a.el6-metric:hover { border-color: rgba(38, 71, 142, 0.4); box-shadow: var(--cp-shadow-hover); transform: translateY(-2px); }
.el6-metric__icon {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    border-radius: 11px;
    background: var(--cp-primary-bg);
    color: var(--cp-primary);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.el6-metric strong { display: block; font-size: 19px; font-weight: 800; color: var(--cp-ink); line-height: 1.2; }
.el6-metric span { font-size: 12.5px; font-weight: 600; color: var(--cp-muted); }

.el6-featured { padding: 34px 0 6px; }
.el6-featured__scroll {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 4px 2px 14px;
    scrollbar-width: thin;
}
.el6-feat-card {
    flex: 0 0 250px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--cp-white);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius);
    box-shadow: var(--cp-shadow);
    padding: 13px 15px;
    text-decoration: none;
    transition: all 0.2s var(--cp-ease);
}
.el6-feat-card:hover { border-color: rgba(38, 71, 142, 0.35); box-shadow: var(--cp-shadow-hover); transform: translateY(-2px); }
.el6-feat-card__icon {
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--cp-amber-bg);
    color: var(--cp-amber-dark);
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.el6-feat-card strong {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    color: var(--cp-ink);
    line-height: 1.3;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.el6-feat-card span { font-size: 12px; color: var(--cp-muted); }

.el6-chipbar {
    position: sticky;
    top: 70px;
    z-index: 20;
    background: rgba(244, 246, 250, 0.92);
    backdrop-filter: blur(8px);
    padding: 12px 0;
    border-bottom: 1px solid var(--cp-border);
}
.el6-chiprow { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.el6-chiprow::-webkit-scrollbar { display: none; }
.el6-chip {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--cp-border);
    background: var(--cp-white);
    color: var(--cp-slate);
    font-size: 13px;
    font-weight: 700;
    padding: 8px 17px;
    border-radius: var(--cp-pill);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.18s var(--cp-ease);
}
.el6-chip i { font-size: 11.5px; }
.el6-chip:hover { border-color: var(--cp-primary-light); color: var(--cp-primary); }
.el6-chip.active { background: var(--cp-primary); border-color: var(--cp-primary); color: #fff; }

.el6-main { padding: 26px 0 40px; }
.el6-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}
.el6-search {
    display: flex;
    align-items: center;
    background: var(--cp-white);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-pill);
    padding: 0 8px 0 16px;
    flex: 1;
    max-width: 320px;
    min-width: 210px;
}
.el6-search i { color: var(--cp-muted); font-size: 13px; margin-right: 9px; }
.el6-search input {
    flex: 1;
    border: 0;
    outline: 0;
    background: transparent;
    font-family: var(--cp-font);
    font-size: 13.5px;
    color: var(--cp-ink);
    padding: 10px 0;
    min-width: 0;
}
.el6-search input::placeholder { color: #93a0b4; }

.el6-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
.el6-card {
    background: var(--cp-white);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius);
    box-shadow: var(--cp-shadow);
    padding: 17px 18px;
    display: flex;
    flex-direction: column;
    transition: all 0.22s var(--cp-ease);
}
.el6-card:hover { border-color: rgba(38, 71, 142, 0.35); box-shadow: var(--cp-shadow-hover); transform: translateY(-2px); }
.el6-card__top { display: flex; align-items: flex-start; gap: 12px; }
.el6-card__icon {
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    border-radius: 11px;
    background: var(--cp-primary-bg);
    color: var(--cp-primary);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.el6-card__id { flex: 1; min-width: 0; }
.el6-card__name { font-size: 15.5px; font-weight: 800; letter-spacing: -0.01em; line-height: 1.3; margin: 1px 0 3px; }
.el6-card__name a { color: var(--cp-ink); text-decoration: none; }
.el6-card__name a:hover { color: var(--cp-primary); }
.el6-card__cat { font-size: 12px; font-weight: 700; color: var(--cp-muted); }
.el6-card__badges { display: flex; flex-direction: column; gap: 5px; align-items: flex-end; }
.el6-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: var(--cp-pill);
    white-space: nowrap;
}
.el6-badge--upcoming { background: var(--cp-emerald-bg); color: var(--cp-emerald); }
.el6-badge--ongoing { background: var(--cp-amber-bg); color: var(--cp-amber-dark); }
.el6-badge--closed { background: var(--cp-coral-bg); color: var(--cp-coral); }
.el6-badge--level { background: var(--cp-primary-bg); color: var(--cp-primary); }
.el6-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 16px;
    margin-top: 13px;
    padding-top: 12px;
    border-top: 1px solid var(--cp-snow);
}
.el6-meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    font-weight: 700;
    color: var(--cp-slate);
}
.el6-meta i { color: var(--cp-primary-light); font-size: 11.5px; }
.el6-meta--date { color: var(--cp-emerald); }
.el6-meta--date i { color: var(--cp-emerald); }
.el6-card__cta { display: flex; gap: 9px; margin-top: 14px; }
.el6-card__cta .cp2-btn { flex: 1; padding: 9px 10px; font-size: 12.5px; }

.el6-pagination { margin-top: 26px; display: flex; justify-content: center; }
.el6-pagination .pagination { gap: 6px; flex-wrap: wrap; }
.el6-pagination .page-link {
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-sm) !important;
    color: var(--cp-slate);
    font-weight: 600;
    font-size: 13.5px;
}
.el6-pagination .page-item.active .page-link { background: var(--cp-primary); border-color: var(--cp-primary); color: #fff; }

.el6-empty {
    background: var(--cp-white);
    border: 1px dashed var(--cp-border);
    border-radius: var(--cp-radius);
    text-align: center;
    padding: 56px 24px;
}
.el6-empty__icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--cp-primary-bg);
    color: var(--cp-primary);
    font-size: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.el6-empty h4 { font-size: 1.1rem; font-weight: 800; color: var(--cp-ink); margin-bottom: 6px; }
.el6-empty p { font-size: 14px; color: var(--cp-muted); margin-bottom: 18px; }

.el6-cats { padding: 8px 0 38px; }
.el6-cats__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 12px;
}
.el6-cat-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--cp-white);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius);
    padding: 14px 16px;
    text-decoration: none;
    transition: all 0.2s var(--cp-ease);
}
.el6-cat-card:hover { border-color: var(--cp-primary); background: var(--cp-primary-bg); }
.el6-cat-card__icon {
    flex: 0 0 40px;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--cp-primary-bg);
    color: var(--cp-primary);
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.el6-cat-card strong { display: block; font-size: 13.5px; font-weight: 800; color: var(--cp-ink); }
.el6-cat-card span { font-size: 12px; font-weight: 600; color: var(--cp-muted); }

/* ===================================================
   DETAIL (.ed2-)
   =================================================== */
.ed2-hero { padding: 36px 0 44px; }
.ed2-hero__title {
    font-size: 1.85rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.22;
    margin: 0 0 10px;
}
.ed2-hero__sub {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.98rem;
    line-height: 1.65;
    margin: 0 0 20px;
    max-width: 640px;
}
.ed2-facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--cp-radius);
    overflow: hidden;
    margin-bottom: 22px;
    max-width: 760px;
}
.ed2-fact { background: rgba(13, 28, 60, 0.45); padding: 13px 16px; min-width: 0; }
.ed2-fact__label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 3px;
}
.ed2-fact__value { display: block; font-size: 13.5px; font-weight: 800; color: #fff; line-height: 1.4; }
.ed2-fact__value i { color: var(--cp-amber); font-size: 11.5px; margin-right: 5px; }

.ed2-nav {
    position: sticky;
    top: 70px;
    z-index: 20;
    background: rgba(244, 246, 250, 0.92);
    backdrop-filter: blur(8px);
    padding: 11px 0;
    border-bottom: 1px solid var(--cp-border);
}
.ed2-nav__row { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.ed2-nav__row::-webkit-scrollbar { display: none; }
.ed2-nav__link {
    flex: 0 0 auto;
    border: 1px solid var(--cp-border);
    background: var(--cp-white);
    color: var(--cp-slate);
    font-size: 12.5px;
    font-weight: 700;
    padding: 7px 15px;
    border-radius: var(--cp-pill);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.18s var(--cp-ease);
}
.ed2-nav__link:hover { border-color: var(--cp-primary); color: var(--cp-primary); background: var(--cp-primary-bg); }

.ed2-body { padding: 26px 0 44px; }
.ed2-section { margin-bottom: 18px; scroll-margin-top: 130px; }
.ed2-section__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.12rem;
    font-weight: 800;
    color: var(--cp-ink);
    letter-spacing: -0.015em;
    margin: 0 0 14px;
}
.ed2-section__title i {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--cp-primary-bg);
    color: var(--cp-primary);
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.ed2-section .ck_content { font-size: 14.5px; line-height: 1.75; color: var(--cp-slate); }
.ed2-section .ck_content h2, .ed2-section .ck_content h3 {
    font-weight: 800;
    color: var(--cp-ink);
    letter-spacing: -0.015em;
    margin: 1.4em 0 0.6em;
}
.ed2-section .ck_content h2 { font-size: 1.2rem; padding-bottom: 8px; border-bottom: 2px solid var(--cp-primary-bg); }
.ed2-section .ck_content h3 { font-size: 1.05rem; }

.ed2-dates { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.ed2-date {
    background: var(--cp-snow);
    border: 1px solid var(--cp-border);
    border-radius: var(--cp-radius-sm);
    padding: 13px 15px;
}
.ed2-date--hot { background: var(--cp-amber-bg); border-color: rgba(245, 158, 11, 0.4); }
.ed2-date__label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--cp-muted);
    margin-bottom: 3px;
}
.ed2-date--hot .ed2-date__label { color: var(--cp-amber-dark); }
.ed2-date__value { display: block; font-size: 14.5px; font-weight: 800; color: var(--cp-ink); }
.ed2-date__value i { color: var(--cp-primary-light); font-size: 12px; margin-right: 5px; }
.ed2-date--hot .ed2-date__value i { color: var(--cp-amber-dark); }

.ed2-side { position: sticky; top: 124px; }
.ed2-info-table { width: 100%; font-size: 13px; }
.ed2-info-table td { padding: 8px 0; border-bottom: 1px solid var(--cp-snow); }
.ed2-info-table tr:last-child td { border-bottom: 0; }
.ed2-info-table td:first-child { color: var(--cp-muted); font-weight: 700; width: 46%; }
.ed2-info-table td:last-child { color: var(--cp-ink); font-weight: 700; text-align: right; }

.ed2-related { padding: 18px; }
.ed2-related__title { font-size: 15px; font-weight: 800; color: var(--cp-ink); margin: 0 0 10px; }
.ed2-related a {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 13px;
    font-weight: 700;
    color: var(--cp-slate);
    text-decoration: none;
    padding: 8px 4px;
    border-bottom: 1px solid var(--cp-snow);
    transition: color 0.15s;
}
.ed2-related a:last-child { border-bottom: 0; }
.ed2-related a i { color: var(--cp-primary-light); font-size: 11px; }
.ed2-related a:hover { color: var(--cp-primary); }

.ed2-ctacard {
    background: linear-gradient(150deg, var(--cp-primary-dark), var(--cp-primary) 75%);
    border-radius: var(--cp-radius);
    padding: 24px 22px;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 18px;
}
.ed2-ctacard::before {
    content: '';
    position: absolute;
    top: -55px;
    right: -55px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(245, 158, 11, 0.16);
}
.ed2-ctacard h3 { font-size: 16px; font-weight: 800; color: #fff; margin: 0 0 8px; position: relative; }
.ed2-ctacard p { font-size: 13px; line-height: 1.6; color: rgba(255, 255, 255, 0.85); margin: 0 0 14px; position: relative; }
.ed2-ctacard .cp2-btn { position: relative; width: 100%; margin-bottom: 9px; }
.ed2-ctacard .cp2-btn:last-child { margin-bottom: 0; }

/* ============ RESPONSIVE ============ */
@media (max-width: 991px) {
    .el6-metrics__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .el6-grid { grid-template-columns: 1fr; }
    .el6-chipbar, .ed2-nav { top: 62px; }
    .ed2-side { position: static; margin-top: 4px; }
}
@media (max-width: 575px) {
    .el6-hero, .ed2-hero { padding-top: 28px; }
    .el6-hero { padding-bottom: 76px; }
    .ed2-hero__title { font-size: 1.4rem; }
    .ed2-hero__sub { font-size: 0.95rem; }
    .el6-metric { padding: 13px 14px; gap: 10px; }
    .el6-metric strong { font-size: 16px; }
    .el6-metric__icon { flex-basis: 36px; width: 36px; height: 36px; font-size: 14px; }
    .el6-feat-card { flex-basis: 220px; }
    .el6-toolbar { flex-direction: column; align-items: stretch; }
    .el6-search { max-width: none; }
    .el6-card__badges { flex-direction: row; flex-wrap: wrap; justify-content: flex-end; }
    .el6-card__cta { flex-direction: column; }
    .ed2-facts { grid-template-columns: repeat(2, 1fr); }
}