/* Daily Updates / DECA — Knowledge Quest gamified theme */
@import url('current-affairs-hub.css');

.page-daily-updates {
    --du-green: #2d6a4f;
    --du-green-glow: rgba(45, 106, 79, 0.45);
}

.page-daily-updates .footer-section,
.page-daily-updates .mobile-bottom-nav {
    display: none !important;
}

.page-daily-updates .ca-kq-header__inner,
.page-daily-updates .ca-hero-full__inner,
.page-daily-updates .du-hub,
.page-daily-updates .du-bottom-bar__frame,
.page-daily-updates .du-subnav {
    width: var(--ca-layout-width);
    max-width: var(--ca-layout-width);
    margin-left: auto;
    margin-right: auto;
}

/* Sub-navigation */
.du-subnav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 0 24px 28px;
    position: relative;
    z-index: 5;
}

.du-subnav--kq {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.du-subnav__tab {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 10px;
    border: 1px solid var(--ca-gold-border);
    background: linear-gradient(180deg, rgba(18, 24, 48, 0.95) 0%, rgba(8, 12, 28, 0.98) 100%);
    color: var(--ca-text-muted);
    text-decoration: none;
    font-family: var(--ca-font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    transition: border-color 0.2s, box-shadow 0.2s, color 0.2s;
}

.du-subnav__tab img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    filter: drop-shadow(0 0 6px rgba(124, 58, 237, 0.35));
}

.du-subnav__tab:hover {
    color: var(--ca-text);
    border-color: rgba(255, 215, 0, 0.85);
}

.du-subnav__tab.is-active {
    color: #fff;
    border-color: rgba(168, 85, 247, 0.9);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0%, transparent 45%),
        linear-gradient(180deg, #6d28d9 0%, #4c1d95 55%, #2e1065 100%);
    box-shadow: 0 0 28px var(--ca-purple-glow), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* Hub layout */
.du-hub {
    padding: 0 24px 48px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 24px;
    align-items: start;
}

.du-hub__main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.du-panel {
    border-radius: 14px;
    padding: 24px;
    background: var(--ca-panel);
}

.du-panel__head {
    margin-bottom: 20px;
}

.du-panel__title {
    font-family: var(--ca-font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 0 0 6px;
    background: linear-gradient(180deg, var(--ca-gold-highlight) 0%, var(--ca-gold) 50%, var(--ca-gold-deep) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.du-panel__sub {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--ca-text-muted);
}

/* Date browse cards */
.du-date-grid {
    display: grid;
    gap: 14px;
}

.du-date-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border-radius: 12px;
    border: 1px solid rgba(255, 215, 0, 0.35);
    background: linear-gradient(90deg, rgba(20, 28, 56, 0.95) 0%, rgba(10, 14, 32, 0.98) 100%);
    text-decoration: none;
    color: inherit;
    transition: transform 0.15s, box-shadow 0.2s, border-color 0.2s;
}

.du-date-card:hover {
    transform: translateY(-2px);
    border-color: var(--ca-gold-border);
    box-shadow: 0 8px 28px rgba(124, 58, 237, 0.25);
}

.du-date-card.is-today {
    border-color: rgba(168, 85, 247, 0.75);
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.3);
}

.du-date-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.35);
    flex-shrink: 0;
}

.du-date-card__icon img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

.du-date-card__icon img.du-date-card__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.du-date-card__body strong {
    display: block;
    font-size: 0.9375rem;
    color: #fff;
    margin-bottom: 2px;
}

.du-date-card__body small {
    color: var(--ca-text-muted);
    font-size: 0.75rem;
}

.du-date-card__arrow {
    margin-left: auto;
    color: var(--ca-gold);
    font-size: 0.875rem;
}

/* Gamified calendar */
.du-calendar {
    text-align: center;
}

.du-calendar__title {
    font-family: var(--ca-font-serif);
    font-size: 1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ca-gold);
    margin-bottom: 16px;
}

.du-calendar__days,
.du-calendar__dates {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    font-size: 0.75rem;
}

.du-calendar__days span {
    color: var(--ca-text-dim);
    text-transform: uppercase;
    font-weight: 600;
    padding: 4px 0;
}

.du-calendar__dates a,
.du-calendar__dates span.du-cal-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: 0 auto;
    border-radius: 50%;
    color: var(--ca-text-soft);
    text-decoration: none;
    font-weight: 500;
    transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.du-calendar__dates a:hover {
    background: rgba(124, 58, 237, 0.25);
    color: #fff;
}

.du-calendar__dates .is-weekend {
    color: #f87171;
}

.du-calendar__dates .is-today a,
.du-calendar__dates .is-today span {
    background: linear-gradient(135deg, #7c3aed, #5b21b6);
    color: #fff;
    box-shadow: 0 0 14px var(--ca-purple-glow);
    font-weight: 700;
}

.du-calendar__dates .has-update a {
    border: 1px solid rgba(255, 215, 0, 0.45);
}

.du-calendar__cta {
    display: inline-flex;
    margin-top: 18px;
    padding: 10px 22px;
    border-radius: 8px;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    color: #fff;
}

/* Sidebar */
.du-sidebar {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.du-lb-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.du-lb-item {
    display: grid;
    grid-template-columns: 28px 36px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.du-lb-rank {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ca-gold);
    text-align: center;
}

.du-lb-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6875rem;
    font-weight: 700;
    background: linear-gradient(135deg, #4c1d95, #7c3aed);
    border: 1px solid var(--ca-gold-border);
    color: #fff;
}

.du-lb-info strong {
    display: block;
    font-size: 0.8125rem;
    color: #fff;
}

.du-lb-info small {
    font-size: 0.6875rem;
    color: var(--ca-text-muted);
}

.du-lb-xp {
    font-family: var(--ca-font-serif);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ca-gold);
}

/* Rewards row */
.du-rewards {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    margin-top: 12px;
}

.du-reward {
    flex: 1;
    text-align: center;
    padding: 10px 6px;
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.du-reward__icon {
    width: 40px;
    height: 40px;
    margin: 0 auto 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.du-reward__icon img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.du-reward__val {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--ca-gold);
}

/* Quote parchment */
.du-quote {
    padding: 18px 20px;
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(245, 235, 210, 0.12) 0%, rgba(200, 170, 120, 0.08) 100%);
    border: 1px solid rgba(212, 175, 55, 0.35);
    font-style: italic;
    font-size: 0.8125rem;
    line-height: 1.55;
    color: rgba(255, 248, 230, 0.9);
}

.du-quote cite {
    display: block;
    margin-top: 10px;
    font-style: normal;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--ca-gold);
    letter-spacing: 0.05em;
}

/* Detail view articles */
.du-detail-date {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    border-radius: 999px;
    border: 1px solid var(--ca-gold-border);
    background: rgba(124, 58, 237, 0.15);
    color: var(--ca-gold);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.du-article {
    padding: 22px 24px;
    border-radius: 14px;
    margin-bottom: 16px;
    background: linear-gradient(180deg, rgba(14, 20, 44, 0.98) 0%, rgba(8, 12, 28, 0.99) 100%);
}

.du-article__title {
    font-family: var(--ca-font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 14px;
    letter-spacing: 0.04em;
}

.du-article__body {
    color: var(--ca-text-soft);
    font-size: 0.875rem;
    line-height: 1.7;
}

.du-article__body.content-preview {
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.du-article__body.content-preview.is-expanded {
    -webkit-line-clamp: unset;
    display: block;
}

.du-article__body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.75rem 0;
}

.du-article__body p,
.du-article__body li,
.du-article__body td,
.du-article__body th,
.du-article__body span,
.du-article__body div {
    color: var(--ca-text-soft) !important;
}

.du-article__body h1,
.du-article__body h2,
.du-article__body h3,
.du-article__body h4,
.du-article__body h5,
.du-article__body h6,
.du-article__body strong,
.du-article__body b {
    color: #fff !important;
}

.du-article__body a {
    color: #c084fc !important;
}

.du-read-more {
    display: inline-block;
    margin-top: 10px;
    color: #c084fc;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.8125rem;
    text-decoration: none;
    border: none;
    background: none;
    padding: 0;
}

.du-read-more:hover {
    color: #e9d5ff;
    text-decoration: underline;
}

.du-empty {
    text-align: center;
    padding: 48px 24px;
    border-radius: 14px;
    border: 1px dashed rgba(255, 215, 0, 0.35);
    background: rgba(255, 255, 255, 0.03);
}

.du-empty__icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
    opacity: 0.8;
}

.du-empty h4 {
    font-family: var(--ca-font-serif);
    color: var(--ca-gold);
    margin-bottom: 8px;
}

.du-empty p {
    color: var(--ca-text-muted);
    margin: 0;
    font-size: 0.875rem;
}

.du-prev-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    padding: 12px 24px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.8125rem;
}

/* Bottom earn bar */
.du-bottom-bar {
    padding: 0 24px 56px;
}

.du-bottom-bar__frame {
    border-radius: 16px;
    padding: 28px 32px;
    background: var(--ca-panel);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.du-earn-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    flex: 1;
}

.du-earn-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.du-earn-item__icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.du-earn-item__icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.du-earn-item strong {
    display: block;
    font-size: 0.8125rem;
    color: #fff;
    margin-bottom: 2px;
}

.du-earn-item span {
    font-size: 0.6875rem;
    color: var(--ca-text-muted);
}

.du-bottom-compass {
    width: 120px;
    opacity: 0.85;
    filter: drop-shadow(0 0 12px var(--ca-gold-glow));
}

.du-bottom-compass img {
    width: 100%;
    height: auto;
}

/* Hero title override for updates page */
.page-daily-updates .ca-hero-full__title-line {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
}

@media (max-width: 1100px) {
    .du-hub {
        grid-template-columns: 1fr;
    }

    .du-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .du-subnav {
        grid-template-columns: repeat(2, 1fr);
        padding: 0 16px 20px;
    }

    .du-subnav__tab {
        flex-direction: column;
        gap: 6px;
        padding: 12px 10px;
        font-size: 0.6875rem;
    }

    .du-hub {
        padding: 0 16px 36px;
    }

    .du-sidebar {
        grid-template-columns: 1fr;
    }

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

    .du-bottom-compass {
        display: none;
    }

    .du-bottom-bar__frame {
        padding: 20px;
    }
}

/* ===== Gamified DECA games hub (current-affairs-mcq?track=deca) ===== */
.page-deca-games .footer-section,
.page-deca-games .mobile-bottom-nav {
    display: none !important;
}

.page-deca-games .ca-kq-header__inner,
.page-deca-games .du-hub,
.page-deca-games .ca-hub-bottom-bar__frame,
.page-deca-games .du-subnav,
.page-deca-games .deca-subnav,
.page-deca-games .deca-mock-hub,
.page-deca-games .deca-mock-footer__inner {
    width: var(--ca-layout-width);
    max-width: var(--ca-layout-width);
    margin-left: auto;
    margin-right: auto;
}

.ca-hero-full--deca .ca-hero-full__overlay {
    background: linear-gradient(105deg, rgba(8, 12, 28, 0.88) 0%, rgba(30, 20, 60, 0.55) 42%, rgba(8, 12, 28, 0.35) 100%);
}

.ca-deca-games-hub.du-hub {
    align-items: start;
}

.ca-hub-daily-row--deca {
    grid-template-columns: 1.45fr 1fr 1fr;
    gap: 10px;
}

.ca-hub-rush--detective .ca-hub-rush__btn--mission {
    background: linear-gradient(180deg, #f59e0b 0%, #b45309 100%);
    border: 1px solid #fcd34d;
    color: #1a0f03;
}

.ca-hub-editor-extra {
    background: linear-gradient(135deg, rgba(6, 78, 59, 0.55) 0%, rgba(8, 12, 28, 0.92) 100%);
    border: 1px solid rgba(34, 197, 94, 0.45);
}

.ca-hub-editor-extra .ca-hub-classic__title {
    color: #86efac;
}

.ca-hub-editor-extra__btn {
    background: linear-gradient(180deg, #22c55e 0%, #166534 100%) !important;
    border: 1px solid rgba(134, 239, 172, 0.5) !important;
    color: #fff !important;
}

.page-deca-games .ca-exam-tile {
    border: 1px solid rgba(255, 215, 0, 0.22);
    border-radius: 12px;
    padding: 14px 16px;
    background: linear-gradient(180deg, rgba(30, 27, 75, 0.65) 0%, rgba(8, 12, 28, 0.95) 100%);
    color: var(--ca-text-soft);
    min-height: 150px;
}

.page-deca-games .ca-exam-tile__date {
    color: var(--ca-gold-light);
}

.page-deca-games .ca-exam-tile__meta,
.page-deca-games .ca-exam-tile__hint {
    color: var(--ca-text-muted);
}

.page-deca-games .ca-exam-tile.is-today {
    border-color: rgba(255, 215, 0, 0.55);
    background: linear-gradient(180deg, rgba(76, 29, 149, 0.35) 0%, rgba(8, 12, 28, 0.95) 100%);
}

.page-deca-games .ca-land-section__title {
    font-family: var(--ca-font-serif);
    color: var(--ca-gold);
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

@media (max-width: 1100px) {
    .ca-hub-daily-row--deca {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ca-deca-sidebar {
        grid-template-columns: 1fr;
    }
}

/* ── Daily challenge / streak / level progress row (hub-mockup style) ── */
.page-daily-updates .du-mock-bottom {
    width: var(--ca-layout-width);
    max-width: var(--ca-layout-width);
    margin: 0 auto;
    padding: 14px 24px 0;
    display: grid;
    grid-template-columns: 1.25fr 1fr 1.15fr;
    gap: 12px;
}

.du-challenge__row {
    display: flex;
    align-items: stretch;
    gap: 12px;
}

.du-challenge__goal {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid rgba(124, 58, 237, 0.45);
    background: rgba(46, 16, 101, 0.28);
    min-width: 0;
}

.du-challenge__goal-icon {
    flex-shrink: 0;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 215, 0, 0.4);
    background: radial-gradient(circle at 50% 35%, rgba(168, 85, 247, 0.5) 0%, rgba(20, 8, 46, 0.9) 75%);
    color: var(--ca-gold);
    font-size: 0.875rem;
}

.du-challenge__goal-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}

.du-challenge__goal-text strong {
    font-size: 0.6875rem;
    font-weight: 600;
    color: #e5e7eb;
    line-height: 1.35;
}

.du-challenge__goal-text small {
    font-size: 0.625rem;
    color: var(--ca-text-dim);
}

.du-challenge__bar {
    display: block;
    height: 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    overflow: hidden;
}

.du-challenge__bar-fill {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #7c3aed 0%, #a855f7 60%, #d8b4fe 100%);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.6);
}

.du-challenge__rewards {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.du-challenge__rewards-label {
    text-align: center;
    font-size: 0.5625rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ca-gold);
}

.du-challenge__rewards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.du-challenge__rewards-grid .deca-mock-reward {
    padding: 6px 8px;
}

.deca-mock-progress__bar.du-challenge__bar {
    height: 12px;
}

@media (max-width: 1100px) {
    .page-daily-updates .du-mock-bottom {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575px) {
    .du-challenge__row {
        flex-direction: column;
    }
}