:root {
    --vault-bg: #05070b;
    --vault-panel: #0b1018;
    --vault-panel-2: #111827;
    --vault-border: rgba(255, 255, 255, 0.12);
    --vault-text: #f8fafc;
    --vault-muted: #9fb0c5;
    --vault-red: #e31b23;
    --vault-red-dark: #8f0e13;
    --vault-blue: #2474ff;
    --vault-blue-dark: #123d8f;
    --vault-glow-red: rgba(227, 27, 35, 0.28);
    --vault-glow-blue: rgba(36, 116, 255, 0.28);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at 12% 8%, rgba(227, 27, 35, .16), transparent 28%),
        radial-gradient(circle at 88% 10%, rgba(36, 116, 255, .15), transparent 30%),
        linear-gradient(180deg, #03060a 0%, #070b12 42%, #05070b 100%);
    color: var(--vault-text);
    font-family: Arial, Helvetica, sans-serif;
}

.vault-page {
    min-height: 100vh;
}

.vault-hero {
    width: min(1800px, 100%);
    margin: 0 auto;
    border-bottom: 1px solid var(--vault-border);
    background: #000;
    position: relative;
    overflow: hidden;
}

.vault-hero img {
    display: block;
    width: 100%;
    height: auto;
}

.vault-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(to bottom, transparent 64%, rgba(5, 7, 11, .92) 100%),
        linear-gradient(to right, rgba(227, 27, 35, .06), transparent 35%, transparent 65%, rgba(36, 116, 255, .06));
}

.vault-shell {
    width: min(1500px, calc(100% - 36px));
    margin: 0 auto;
}

.vault-intro {
    text-align: center;
    padding: 46px 0 24px;
}

.vault-eyebrow {
    display: inline-block;
    color: var(--vault-blue);
    font-size: .82rem;
    font-weight: 900;
    letter-spacing: .22em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.vault-intro h1 {
    margin: 0;
    font-size: clamp(2.3rem, 5vw, 5rem);
    line-height: .95;
    text-transform: uppercase;
}

.vault-intro h1 span {
    color: var(--vault-red);
}

.vault-intro p {
    max-width: 900px;
    margin: 18px auto 0;
    color: var(--vault-muted);
    line-height: 1.7;
    font-size: clamp(1rem, 1.25vw, 1.15rem);
}

.vault-toolbar {
    position: sticky;
    top: 0;
    z-index: 20;
    margin: 10px 0 34px;
    padding: 18px;
    border: 1px solid var(--vault-border);
    border-radius: 22px;
    background: rgba(6, 10, 16, .9);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 55px rgba(0,0,0,.32);
}

.vault-search-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    align-items: center;
}

.vault-search {
    width: 100%;
    padding: 15px 18px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 14px;
    background: #0b111a;
    color: #fff;
    outline: none;
    font-size: 1rem;
}

.vault-search:focus {
    border-color: var(--vault-blue);
    box-shadow: 0 0 0 3px rgba(36,116,255,.13);
}

.vault-count {
    color: #d9e4f3;
    font-size: .93rem;
    white-space: nowrap;
}

.vault-filter-group {
    margin-top: 16px;
}

.vault-filter-label {
    display: block;
    margin-bottom: 8px;
    color: #7f93ad;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.vault-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.vault-filter {
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 999px;
    padding: 10px 14px;
    color: #d8e2ef;
    background: #0b111a;
    font-weight: 800;
    cursor: pointer;
    transition: .22s ease;
}

.vault-filter:hover {
    transform: translateY(-1px);
    border-color: rgba(255,255,255,.3);
}

.vault-filter.is-active[data-filter-group="type"] {
    background: linear-gradient(135deg, var(--vault-red-dark), var(--vault-red));
    border-color: #ff4a50;
    color: #fff;
    box-shadow: 0 0 24px var(--vault-glow-red);
}

.vault-filter.is-active[data-filter-group="source"] {
    background: linear-gradient(135deg, var(--vault-blue-dark), var(--vault-blue));
    border-color: #5f9cff;
    color: #fff;
    box-shadow: 0 0 24px var(--vault-glow-blue);
}

.vault-featured {
    margin: 36px 0 28px;
    display: grid;
    grid-template-columns: 1.3fr .7fr;
    gap: 18px;
}

.vault-featured-card,
.vault-stat-card {
    border: 1px solid var(--vault-border);
    border-radius: 22px;
    background:
        linear-gradient(145deg, rgba(255,255,255,.025), rgba(255,255,255,.008)),
        var(--vault-panel);
    box-shadow: 0 20px 50px rgba(0,0,0,.28);
}

.vault-featured-card {
    overflow: hidden;
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    min-height: 330px;
}

.vault-featured-media {
    min-height: 330px;
    background:
        linear-gradient(135deg, rgba(227,27,35,.2), rgba(36,116,255,.2)),
        #090d14;
    display: grid;
    place-items: center;
    border-right: 1px solid var(--vault-border);
    overflow: hidden;
}

.vault-featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vault-featured-copy {
    padding: 34px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.vault-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    width: fit-content;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(227,27,35,.1);
    border: 1px solid rgba(227,27,35,.4);
    color: #ff8489;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.vault-featured-copy h2 {
    margin: 14px 0 12px;
    font-size: clamp(1.7rem, 3vw, 3rem);
    line-height: 1;
}

.vault-featured-copy p {
    color: var(--vault-muted);
    line-height: 1.65;
    margin: 0 0 18px;
}

.vault-open-link {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: #fff;
    font-weight: 900;
}

.vault-stat-card {
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background:
        radial-gradient(circle at 85% 15%, rgba(36,116,255,.14), transparent 38%),
        radial-gradient(circle at 10% 90%, rgba(227,27,35,.13), transparent 36%),
        var(--vault-panel);
}

.vault-stat-card strong {
    font-size: clamp(2.2rem, 5vw, 4.6rem);
    line-height: 1;
}

.vault-stat-card span {
    color: var(--vault-muted);
    margin-top: 8px;
    line-height: 1.5;
}

.vault-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin: 34px 0 16px;
}

.vault-section-heading h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    text-transform: uppercase;
}

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

.vault-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    padding-bottom: 70px;
}

.vault-card {
    border: 1px solid var(--vault-border);
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(180deg, #0d131d 0%, #091018 100%);
    box-shadow: 0 16px 40px rgba(0,0,0,.25);
    transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}

.vault-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255,255,255,.25);
    box-shadow: 0 22px 54px rgba(0,0,0,.36);
}

.vault-card[hidden] {
    display: none !important;
}

.vault-card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    background: #090d14;
    overflow: hidden;
}

.vault-card-media.vertical {
    aspect-ratio: 4 / 5;
}

.vault-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.vault-play {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, transparent 45%, rgba(0,0,0,.45));
}

.vault-play span {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(227,27,35,.92);
    border: 2px solid rgba(255,255,255,.8);
    color: #fff;
    font-size: 1.3rem;
    box-shadow: 0 0 28px rgba(227,27,35,.38);
}

.vault-card-body {
    padding: 18px;
}

.vault-card-topline {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    color: #7890ad;
    font-size: .7rem;
    font-weight: 900;
    letter-spacing: .11em;
    text-transform: uppercase;
}

.vault-card h3 {
    margin: 0 0 9px;
    font-size: 1.18rem;
    line-height: 1.25;
}

.vault-card p {
    margin: 0;
    color: var(--vault-muted);
    line-height: 1.55;
    font-size: .95rem;
}

.vault-card-actions {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.vault-card-actions a {
    text-decoration: none;
    color: #fff;
    font-weight: 900;
    font-size: .9rem;
}

.vault-card-actions .red {
    color: #ff7076;
}

.vault-card-actions .blue {
    color: #79a9ff;
}

.vault-discussion-card {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px;
    background:
        radial-gradient(circle at 90% 8%, rgba(36,116,255,.14), transparent 34%),
        radial-gradient(circle at 0% 100%, rgba(227,27,35,.12), transparent 38%),
        linear-gradient(145deg, #101722, #0a1018);
}

.vault-discussion-card .number {
    font-size: .75rem;
    font-weight: 900;
    letter-spacing: .14em;
    color: #6e86a4;
}

.vault-discussion-card h3 {
    font-size: 1.6rem;
    margin-top: 26px;
}

.vault-empty {
    display: none;
    text-align: center;
    padding: 50px 20px 80px;
    color: var(--vault-muted);
}

.vault-empty.is-visible {
    display: block;
}

.vault-footer-note {
    margin: 0 auto 70px;
    max-width: 900px;
    text-align: center;
    color: #7d8fa6;
    line-height: 1.65;
    font-size: .92rem;
}

@media (max-width: 1180px) {
    .vault-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .vault-featured {
        grid-template-columns: 1fr;
    }

    .vault-featured-card {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 860px) {
    .vault-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vault-featured-card {
        grid-template-columns: 1fr;
    }

    .vault-featured-media {
        border-right: 0;
        border-bottom: 1px solid var(--vault-border);
    }

    .vault-search-row {
        grid-template-columns: 1fr;
    }

    .vault-count {
        white-space: normal;
    }
}

@media (max-width: 620px) {
    .vault-shell {
        width: min(100% - 20px, 1500px);
    }

    .vault-toolbar {
        border-radius: 16px;
        padding: 13px;
    }

    .vault-grid {
        grid-template-columns: 1fr;
    }

    .vault-filter {
        font-size: .85rem;
        padding: 9px 11px;
    }

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


/* Database-driven Media Vault cards */
.vault-card-media {
    display: block;
    text-decoration: none;
}

.vault-card-no-image {
    display: grid;
    place-items: center;
    text-align: center;
    color: #7589a5;
    font-weight: 900;
    letter-spacing: .12em;
    line-height: 1.6;
    background:
        radial-gradient(circle at 20% 20%, rgba(227,27,35,.13), transparent 34%),
        radial-gradient(circle at 80% 80%, rgba(36,116,255,.14), transparent 38%),
        #080d14;
}

.vault-card-actions a {
    cursor: pointer;
}


/* =========================================================
   YOUTUBE LIVE PREVIEW CARDS
   ========================================================= */

.vault-youtube-card {
    cursor: pointer;
}

.vault-youtube-preview {
    position: relative;
    background: #000;
}

.vault-youtube-preview-frame,
.vault-youtube-fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    object-fit: cover;
}

.vault-youtube-fallback {
    z-index: 1;
    display: block;
    background: #070b11;
}

.vault-youtube-preview-frame {
    z-index: 2;
    pointer-events: none;
    background: transparent;
}

.vault-preview-click-layer {
    position: absolute;
    inset: 0;
    z-index: 3;
    border: 0;
    padding: 0;
    cursor: pointer;
    background: linear-gradient(
        180deg,
        rgba(0,0,0,.02) 45%,
        rgba(0,0,0,.55) 100%
    );
}

.vault-preview-badge {
    position: absolute;
    left: 50%;
    bottom: 22px;
    transform: translateX(-50%);
    white-space: nowrap;
    padding: 9px 13px;
    border-radius: 999px;
    background: rgba(216, 27, 40, .94);
    border: 1px solid rgba(255,255,255,.42);
    color: #fff;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .06em;
    opacity: 0;
    transition: opacity .18s ease, transform .18s ease;
}

.vault-youtube-card:hover .vault-preview-badge,
.vault-youtube-card:focus .vault-preview-badge,
.vault-youtube-card:focus-within .vault-preview-badge {
    opacity: 1;
    transform: translateX(-50%) translateY(-3px);
}

.vault-preview-muted {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 4;
    padding: 5px 8px;
    border-radius: 999px;
    background: rgba(0,0,0,.62);
    border: 1px solid rgba(255,255,255,.18);
    color: #d8e2ef;
    font-size: .62rem;
    font-weight: 900;
    letter-spacing: .08em;
    pointer-events: none;
}

.vault-video-card-hint {
    margin-top: 14px;
    color: #ff7076;
    font-size: .78rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .05em;
}

/* Main Media Vault video popup */
.vault-video-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.vault-video-modal.is-open {
    display: flex;
}

.vault-video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.91);
    backdrop-filter: blur(4px);
}

.vault-video-modal-box {
    position: relative;
    z-index: 2;
    width: min(1180px, 96vw);
    padding: 10px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 18px;
    background: #05080d;
    box-shadow: 0 30px 90px rgba(0,0,0,.72);
}

.vault-video-modal-close {
    position: absolute;
    top: -15px;
    right: -15px;
    z-index: 4;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: #d61f2c;
    color: #fff;
    font-size: 1.8rem;
    line-height: 1;
    font-weight: 900;
    cursor: pointer;
}

.vault-video-frame-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 12px;
    background: #000;
}

.vault-video-frame-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

@media (max-width: 700px) {
    .vault-preview-badge {
        opacity: 1;
        bottom: 14px;
        font-size: .64rem;
        padding: 7px 10px;
    }

    .vault-video-modal {
        padding: 10px;
    }

    .vault-video-modal-close {
        top: -9px;
        right: -6px;
    }
}

/* =========================================================
   COMPACT CARD DESCRIPTIONS + FULL DESCRIPTION POPUPS
   ========================================================= */

.vault-card-description {
    margin-top: 2px;
}

.vault-card-description-preview {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    min-height: calc(1.55em * 3);
    max-height: calc(1.55em * 3);
}

.vault-description-open {
    margin-top: 10px;
    padding: 0;
    border: 0;
    color: #79a9ff;
    background: transparent;
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .05em;
    text-transform: uppercase;
    cursor: pointer;
}

.vault-description-open:hover,
.vault-description-open:focus-visible {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.vault-description-modal {
    position: fixed;
    inset: 0;
    z-index: 10020;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.vault-description-modal.is-open {
    display: flex;
}

.vault-description-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .94);
    backdrop-filter: blur(7px);
}

.vault-description-modal-box {
    position: relative;
    z-index: 2;
    width: min(1120px, 96vw);
    height: min(900px, 92vh);
    overflow-y: auto;
    padding: clamp(24px, 4vw, 54px);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 22px;
    background:
        radial-gradient(circle at 8% 8%, rgba(227,27,35,.11), transparent 32%),
        radial-gradient(circle at 92% 12%, rgba(36,116,255,.12), transparent 34%),
        #07101a;
    box-shadow: 0 32px 110px rgba(0,0,0,.8);
}

.vault-description-modal-close {
    position: sticky;
    top: 0;
    float: right;
    z-index: 3;
    width: 44px;
    height: 44px;
    margin: -8px -8px 12px 18px;
    border: 0;
    border-radius: 50%;
    background: #d61f2c;
    color: #fff;
    font-size: 1.8rem;
    line-height: 1;
    font-weight: 900;
    cursor: pointer;
}

.vault-modal-eyebrow {
    display: block;
    margin-bottom: 8px;
    color: #79a9ff;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.vault-description-modal-box h2,
.vault-video-modal-description h2 {
    margin: 0 0 16px;
    color: #fff;
    font-size: clamp(1.55rem, 3vw, 2.5rem);
    line-height: 1.08;
}

.vault-modal-copy {
    color: #b9c7d9;
    font-size: clamp(1rem, 1.25vw, 1.12rem);
    line-height: 1.8;
    white-space: pre-wrap;
}

/* Video popup now carries the full card description below the player. */
.vault-video-modal {
    align-items: flex-start;
    overflow-y: auto;
}

.vault-video-modal-box {
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.vault-video-modal-description {
    margin-top: 12px;
    padding: clamp(18px, 3vw, 30px);
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 14px;
    background:
        linear-gradient(145deg, rgba(227,27,35,.045), rgba(36,116,255,.045)),
        #0a1018;
}

.vault-video-modal-description[hidden] {
    display: none !important;
}

@media (max-width: 700px) {
    .vault-card-description-preview {
        -webkit-line-clamp: 2;
        min-height: calc(1.55em * 2);
        max-height: calc(1.55em * 2);
    }

    .vault-description-modal {
        padding: 8px;
    }

    .vault-description-modal-box {
        width: 100%;
        height: 96vh;
        padding: 22px 18px 34px;
        border-radius: 16px;
    }

    .vault-video-modal-box {
        max-height: calc(100vh - 20px);
    }

    .vault-video-modal-description {
        padding: 18px;
    }
}