/**
 * Resource Hub
 * WEB-007.4 / 4.5
 */

.tnt-resource-archive {
    width: 100%;
}

.tnt-resource-archive__inner {
    width: min(100% - 2rem, 1440px);
    margin-inline: auto;
    padding-block: clamp(2rem, 5vw, 4.5rem);
}

.tnt-resource-hub {
    --tnt-hub-navy: #0B1D33;
    --tnt-hub-navy-soft: #142A45;
    --tnt-hub-gold: #F5B300;
    --tnt-hub-gold-soft: #FFF6DC;
    --tnt-hub-surface: #FFFFFF;
    --tnt-hub-subtle: #F8FAFC;
    --tnt-hub-border: #E6E9EF;
    --tnt-hub-muted: #64748B;

    display: grid;
    gap: 2rem;
    min-width: 0;
}

.tnt-resource-hub__header,
.tnt-resource-hub__discovery,
.tnt-resource-hub__results {
    min-width: 0;
}

.tnt-resource-hub__header {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: 2rem;
    align-items: end;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(11, 29, 51, 0.035), rgba(245, 179, 0, 0.08));
    border: 1px solid var(--tnt-hub-border);
    border-radius: 16px;
}

.tnt-resource-hub__eyebrow,
.tnt-resource-hub__results-kicker {
    margin: 0 0 0.45rem;
    color: var(--tnt-hub-navy);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.075em;
    text-transform: uppercase;
}

.tnt-resource-hub__title,
.tnt-resource-hub__results-title,
.tnt-resource-hub__discovery-title {
    color: var(--tnt-hub-navy);
}

.tnt-resource-hub__title {
    max-width: 760px;
    margin: 0;
    font-size: clamp(1.75rem, 3vw, 2.65rem);
    font-weight: 750;
    line-height: 1.12;
}

.tnt-resource-hub__description {
    max-width: 760px;
    margin: 0.85rem 0 0;
    color: var(--tnt-hub-muted);
    font-size: 1rem;
    line-height: 1.65;
}

.tnt-resource-hub__search-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--tnt-hub-navy);
    font-size: 0.86rem;
    font-weight: 700;
}

.tnt-resource-hub__search-row {
    display: flex;
    gap: 0.55rem;
    align-items: stretch;
}

.tnt-resource-hub__search-input {
    width: 100%;
    min-width: 0;
    min-height: 46px;
    padding: 0.72rem 0.9rem;
    background: var(--tnt-hub-surface);
    border: 1px solid #CBD5E1;
    border-radius: 10px;
    color: var(--tnt-hub-navy);
    font: inherit;
}

.tnt-resource-hub__search-input:focus {
    border-color: var(--tnt-hub-gold);
    box-shadow: 0 0 0 3px rgba(245, 179, 0, 0.18);
    outline: none;
}

.tnt-resource-hub__search-button,
.tnt-resource-hub__clear {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.tnt-resource-hub__search-button {
    background: var(--tnt-hub-navy);
    border: 1px solid var(--tnt-hub-navy);
    color: #FFFFFF;
    cursor: pointer;
}

.tnt-resource-hub__search-button:hover {
    background: var(--tnt-hub-navy-soft);
}

.tnt-resource-hub__clear {
    background: var(--tnt-hub-surface);
    border: 1px solid var(--tnt-hub-border);
    color: var(--tnt-hub-navy);
}

.tnt-resource-hub__discovery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.tnt-resource-hub__discovery-group {
    padding: 1.35rem;
    background: var(--tnt-hub-subtle);
    border: 1px solid var(--tnt-hub-border);
    border-radius: 14px;
}

.tnt-resource-hub__discovery-title {
    margin: 0 0 0.85rem;
    font-size: 1rem;
    font-weight: 750;
}

.tnt-resource-hub__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.tnt-resource-hub__chip {
    display: inline-flex;
    min-height: 34px;
    align-items: center;
    padding: 0.45rem 0.78rem;
    background: var(--tnt-hub-surface);
    border: 1px solid var(--tnt-hub-border);
    border-radius: 999px;
    color: var(--tnt-hub-navy);
    font-size: 0.84rem;
    font-weight: 700;
    text-decoration: none;
}

.tnt-resource-hub__chip:hover {
    background: var(--tnt-hub-gold-soft);
    border-color: rgba(245, 179, 0, 0.52);
}

.tnt-resource-hub__results {
    display: grid;
    gap: 1.25rem;
}

.tnt-resource-hub__results-header {
    display: flex;
    gap: 1rem;
    align-items: end;
    justify-content: space-between;
}

.tnt-resource-hub__results-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 750;
    line-height: 1.25;
}

.tnt-resource-hub__count {
    margin: 0;
    color: var(--tnt-hub-muted);
    font-size: 0.9rem;
    font-weight: 650;
    white-space: nowrap;
}

.tnt-resource-hub__pagination .page-numbers {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tnt-resource-hub__pagination a.page-numbers,
.tnt-resource-hub__pagination span.page-numbers {
    display: inline-flex;
    min-width: 38px;
    min-height: 38px;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.68rem;
    background: var(--tnt-hub-surface);
    border: 1px solid var(--tnt-hub-border);
    border-radius: 8px;
    color: var(--tnt-hub-navy);
    font-size: 0.86rem;
    font-weight: 700;
    text-decoration: none;
}

.tnt-resource-hub__pagination span.current {
    background: var(--tnt-hub-navy);
    border-color: var(--tnt-hub-navy);
    color: #FFFFFF;
}

.tnt-resource-hub__search-button:focus-visible,
.tnt-resource-hub__clear:focus-visible,
.tnt-resource-hub__chip:focus-visible,
.tnt-resource-hub__pagination a:focus-visible {
    outline: 3px solid rgba(245, 179, 0, 0.35);
    outline-offset: 2px;
}

@media (max-width: 900px) {
    .tnt-resource-hub__header {
        grid-template-columns: 1fr;
        align-items: stretch;
    }
}

@media (max-width: 720px) {
    .tnt-resource-hub {
        gap: 1.5rem;
    }

    .tnt-resource-hub__header {
        padding: 1.4rem;
    }

    .tnt-resource-hub__discovery {
        grid-template-columns: 1fr;
    }

    .tnt-resource-hub__results-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .tnt-resource-hub__count {
        white-space: normal;
    }
}

@media (max-width: 520px) {
    .tnt-resource-hub__search-row {
        flex-wrap: wrap;
    }

    .tnt-resource-hub__search-input {
        flex: 1 0 100%;
    }

    .tnt-resource-hub__search-button,
    .tnt-resource-hub__clear {
        flex: 1 1 auto;
    }
}


/* WEB-007.4 / 4.5 taxonomy collection + monetization integration */
.tnt-resource-hub__collection-header {
    margin-bottom: 28px;
    padding: 28px 32px;
    border: 1px solid var(--tnt-border, #dfe5ec);
    border-radius: 16px;
    background: var(--tnt-surface, #fff);
}
.tnt-resource-hub__collection-title { margin: 6px 0 8px; }
.tnt-resource-hub__collection-back { margin: 0; }
.tnt-resource-collection__before-grid-ad { margin: 0 0 24px; }
.tnt-resource-grid__ad-card { min-width: 0; }
.tnt-resource-grid__ad-card .tnt-ad-unit { height: 100%; }

/* =========================================================
   WEB-007.4 / 4.5.7 - RESOURCE / TOOLS VISUAL ALIGNMENT
   Presentation-only refinement. Mirrors the established Tool Directory
   spacing, surface, radius and density without changing Resource semantics.
   ========================================================= */

.tnt-resource-archive {
    padding: 2rem 1.25rem 3rem;
    color: var(--tnt-hub-navy, #0B1D33);
    background: var(--tnt-hub-subtle, #F8FAFC);
}

.tnt-resource-archive__inner {
    width: min(100%, 1440px);
    margin-inline: auto;
    padding-block: 0;
}

.tnt-resource-hub {
    gap: 1.25rem;
}

.tnt-resource-hub__header,
.tnt-resource-hub__collection-header {
    padding: 2rem;
    background: var(--tnt-hub-surface, #FFFFFF);
    border: 1px solid var(--tnt-hub-border, #E6E9EF);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(11, 29, 51, 0.05);
}

.tnt-resource-hub__header {
    gap: 2rem;
}

.tnt-resource-hub__eyebrow,
.tnt-resource-hub__results-kicker {
    color: #A87700;
    font-size: 0.76rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.08em;
}

.tnt-resource-hub__title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.08;
}

.tnt-resource-hub__description {
    margin-top: 0.8rem;
    line-height: 1.65;
}

.tnt-resource-hub__search-input,
.tnt-resource-hub__search-button,
.tnt-resource-hub__clear {
    min-height: 44px;
    border-radius: 10px;
}

.tnt-resource-hub__search-button {
    background: #2563EB;
    border-color: #2563EB;
}

.tnt-resource-hub__search-button:hover {
    background: #1D4ED8;
    border-color: #1D4ED8;
}

.tnt-resource-hub__discovery {
    gap: 1rem;
}

.tnt-resource-hub__discovery-group {
    padding: 1rem 1.25rem;
    background: var(--tnt-hub-surface, #FFFFFF);
    border-radius: 14px;
    box-shadow: 0 3px 14px rgba(11, 29, 51, 0.035);
}

.tnt-resource-hub__discovery-title {
    margin-bottom: 0.7rem;
    font-size: 0.9rem;
}

.tnt-resource-hub__chip {
    min-height: 32px;
    padding: 0.38rem 0.7rem;
    font-size: 0.82rem;
}

.tnt-resource-hub__results {
    gap: 1rem;
}

.tnt-resource-hub__results-header {
    padding: 0 0.15rem;
}

.tnt-resource-hub__results-title {
    font-size: 1.35rem;
    font-weight: 750;
}

.tnt-resource-hub__count {
    display: inline-flex;
    min-height: 32px;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.7rem;
    color: var(--tnt-hub-navy, #0B1D33);
    background: #FFF6DC;
    border: 1px solid rgba(245, 179, 0, 0.32);
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1;
}

.tnt-resource-hub__collection-header {
    margin-bottom: 0;
}

.tnt-resource-hub__collection-title {
    margin: 0;
    color: var(--tnt-hub-navy, #0B1D33);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.08;
}

.tnt-resource-hub__collection-back {
    margin: 0.8rem 0 0;
    font-size: 0.95rem;
}

.tnt-resource-hub__collection-back a {
    color: #2563EB;
    font-weight: 650;
    text-decoration: none;
}

.tnt-resource-hub__collection-back a:hover {
    text-decoration: underline;
    text-underline-offset: 0.16em;
}

.tnt-resource-collection__before-grid-ad {
    margin: 0 0 1.25rem;
}

.tnt-resource-hub__pagination {
    margin-top: 0.75rem;
}

.tnt-resource-hub__pagination .page-numbers {
    justify-content: center;
}

.tnt-resource-hub__pagination a.page-numbers,
.tnt-resource-hub__pagination span.page-numbers {
    min-width: 42px;
    min-height: 42px;
    padding: 0.55rem 0.75rem;
    border-radius: 9px;
    font-size: 0.88rem;
}

@media (max-width: 900px) {
    .tnt-resource-archive {
        padding-inline: 1rem;
    }
}

@media (max-width: 600px) {
    .tnt-resource-archive {
        padding-top: 1rem;
    }

    .tnt-resource-hub__header,
    .tnt-resource-hub__collection-header {
        padding: 1.25rem;
        border-radius: 12px;
    }
}