.zkca-video-app,
.zkca-video-app * {
    box-sizing: border-box;
}

.zkca-video-app {
    --zk-ink: #17363d;
    --zk-muted: #5c7075;
    --zk-line: #cad8d8;
    --zk-surface: #ffffff;
    --zk-soft: #f2f7f6;
    --zk-teal: #176673;
    --zk-teal-dark: #104d57;
    --zk-cyan: #88cddd;
    --zk-mint: #9ccbbb;
    --zk-coral: #d85d55;
    --zk-coral-dark: #a93e39;
    width: 100%;
    color: var(--zk-ink);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    line-height: 1.5;
    letter-spacing: 0;
}

.zkca-video-app [hidden] {
    display: none !important;
}

.zkca-video-shell {
    width: 100%;
    overflow: hidden;
    border: 1px solid var(--zk-line);
    border-radius: 8px;
    background: var(--zk-surface);
    box-shadow: 0 12px 34px rgba(23, 54, 61, 0.12);
}

.zkca-video-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 112px;
    padding: 20px 24px;
    border-bottom: 1px solid var(--zk-line);
    background: #f8fbfa;
}

.zkca-video-brand {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 18px;
}

.zkca-video-brand img {
    width: 126px;
    height: 72px;
    flex: 0 0 auto;
    object-fit: contain;
}

.zkca-video-brand div {
    min-width: 0;
}

.zkca-video-brand span,
.zkca-podcast-archive > header span,
.zkca-video-lobby-copy > span {
    display: block;
    margin: 0 0 4px;
    color: var(--zk-teal);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.zkca-video-brand h2,
.zkca-video-lobby-copy h3,
.zkca-podcast-archive h2 {
    margin: 0;
    color: var(--zk-ink);
    font-size: 24px;
    line-height: 1.2;
    letter-spacing: 0;
}

.zkca-video-brand p {
    margin: 6px 0 0;
    color: var(--zk-muted);
    font-size: 14px;
}

.zkca-video-presence {
    display: grid;
    grid-template-columns: 10px auto;
    grid-template-rows: auto auto;
    align-items: center;
    min-width: 92px;
    padding: 10px 14px;
    border: 1px solid #b8ceca;
    border-radius: 6px;
    background: var(--zk-surface);
}

.zkca-video-presence > span {
    width: 9px;
    height: 9px;
    grid-row: 1 / span 2;
    margin-right: 9px;
    border-radius: 50%;
    background: #2a9b6d;
    box-shadow: 0 0 0 4px rgba(42, 155, 109, 0.13);
}

.zkca-video-presence strong {
    font-size: 20px;
    line-height: 1;
}

.zkca-video-presence small {
    color: var(--zk-muted);
    font-size: 11px;
    line-height: 1.1;
}

.zkca-video-status {
    min-height: 0;
    margin: 0;
    padding: 0 24px;
    color: var(--zk-muted);
    font-size: 14px;
    font-weight: 700;
}

.zkca-video-status:not(:empty) {
    min-height: 46px;
    padding-top: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--zk-line);
}

.zkca-video-status.is-error {
    color: #8f2e2a;
    background: #fff3f2;
}

.zkca-video-status.is-warning,
.zkca-video-status.is-busy {
    color: #725313;
    background: #fff9e8;
}

.zkca-video-status.is-live {
    color: #176447;
    background: #edf8f2;
}

.zkca-video-lobby {
    background: var(--zk-surface);
}

.zkca-video-lobby-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
    gap: 40px;
    padding: 32px 24px;
}

.zkca-video-lobby-copy {
    align-self: center;
    max-width: 650px;
}

.zkca-video-lobby-copy h3 {
    font-size: 28px;
}

.zkca-video-lobby-copy p {
    max-width: 62ch;
    margin: 14px 0 0;
    color: var(--zk-muted);
    font-size: 15px;
}

.zkca-video-access {
    display: grid;
    gap: 14px;
}

.zkca-video-access label {
    display: grid;
    gap: 6px;
    margin: 0;
    color: var(--zk-ink);
    font-size: 13px;
    font-weight: 750;
}

.zkca-video-access input,
.zkca-video-access select {
    width: 100%;
    min-height: 44px;
    margin: 0;
    padding: 9px 12px;
    border: 1px solid #aebfbe;
    border-radius: 5px;
    background: #ffffff;
    color: var(--zk-ink);
    font: inherit;
    font-weight: 500;
    letter-spacing: 0;
}

.zkca-video-access input:focus,
.zkca-video-access select:focus {
    border-color: var(--zk-teal);
    outline: 3px solid rgba(23, 102, 115, 0.16);
    outline-offset: 0;
}

.zkca-video-host-badge {
    display: grid;
    gap: 2px;
    min-height: 58px;
    padding: 11px 13px;
    border-left: 4px solid var(--zk-teal);
    background: var(--zk-soft);
}

.zkca-video-host-badge strong {
    font-size: 13px;
}

.zkca-video-host-badge span {
    color: var(--zk-muted);
    font-size: 14px;
}

.zkca-video-consent {
    padding: 22px 24px;
    border-top: 1px solid var(--zk-line);
    border-bottom: 1px solid var(--zk-line);
    background: var(--zk-soft);
}

.zkca-video-consent > strong {
    display: block;
    margin-bottom: 7px;
    color: var(--zk-teal-dark);
    font-size: 15px;
}

.zkca-video-consent > p {
    max-width: 1050px;
    margin: 5px 0;
    color: #425b60;
    font-size: 13px;
}

.zkca-video-consent-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    max-width: 980px;
    margin-top: 14px;
    color: var(--zk-ink);
    font-size: 14px;
    font-weight: 700;
}

.zkca-video-consent-check input {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    margin: 2px 0 0;
    accent-color: var(--zk-teal);
}

.zkca-video-lobby-actions {
    display: flex;
    justify-content: flex-end;
    padding: 18px 24px 22px;
}

.zkca-video-button {
    min-height: 42px;
    padding: 9px 14px;
    border: 1px solid #9db0af;
    border-radius: 5px;
    background: #ffffff;
    color: var(--zk-ink);
    font-family: inherit;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0;
    cursor: pointer;
}

.zkca-video-button:hover:not(:disabled),
.zkca-video-button:focus-visible {
    border-color: var(--zk-teal);
    background: #edf7f5;
}

.zkca-video-button:focus-visible {
    outline: 3px solid rgba(23, 102, 115, 0.2);
    outline-offset: 2px;
}

.zkca-video-button:disabled {
    opacity: 0.52;
    cursor: not-allowed;
}

.zkca-video-button.is-primary {
    min-width: 210px;
    border-color: var(--zk-teal);
    background: var(--zk-teal);
    color: #ffffff;
}

.zkca-video-button.is-primary:hover:not(:disabled) {
    background: var(--zk-teal-dark);
}

.zkca-video-button.is-leave {
    margin-left: auto;
    border-color: #dcaaa7;
    color: var(--zk-coral-dark);
}

.zkca-video-button.is-leave:hover {
    border-color: var(--zk-coral);
    background: #fff1f0;
}

.zkca-video-button.is-on {
    border-color: var(--zk-teal);
    background: #dff2ed;
}

.zkca-video-button.is-off {
    color: #6a7779;
    background: #eef1f1;
}

.zkca-video-stage {
    min-height: 560px;
    background: #142d32;
    color: #ffffff;
}

.zkca-video-livebar {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 44px;
    padding: 10px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    background: #0f2428;
}

.zkca-video-livebar > span {
    width: 9px;
    height: 9px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--zk-coral);
    box-shadow: 0 0 0 4px rgba(216, 93, 85, 0.18);
}

.zkca-video-livebar strong {
    font-size: 12px;
}

.zkca-video-livebar small {
    margin-left: auto;
    color: #b9cbce;
    font-size: 12px;
}

.zkca-video-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 66px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    background: #1a3a40;
}

.zkca-video-toolbar .zkca-video-button {
    border-color: #668085;
    background: #244950;
    color: #ffffff;
}

.zkca-video-toolbar .zkca-video-button:hover:not(:disabled) {
    border-color: var(--zk-cyan);
    background: #2e5961;
}

.zkca-video-toolbar .zkca-video-button.is-off {
    color: #d5dfe0;
    background: #3e4b4e;
}

.zkca-video-toolbar .zkca-video-button.is-leave {
    border-color: #b85a55;
    background: #702f2c;
}

.zkca-video-participants {
    min-height: 38px;
    margin: 0;
    padding: 9px 16px;
    overflow: hidden;
    color: #c3d1d3;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zkca-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 10px;
    min-height: 420px;
    padding: 0 12px 16px;
    align-content: start;
}

.zkca-video-grid.has-focus .zkca-video-tile:not(.is-focused) {
    display: none;
}

.zkca-video-tile {
    position: relative;
    min-width: 0;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border: 1px solid #4f6f75;
    border-radius: 6px;
    background: #244248;
}

.zkca-video-tile.is-focused,
.zkca-video-tile.is-presenting {
    grid-column: 1 / -1;
    width: 100%;
    max-height: 72vh;
    margin-inline: auto;
}

.zkca-video-tile video {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: transparent;
}

.zkca-video-tile.is-camera-off video {
    opacity: 0;
}

.zkca-video-tile-initials {
    position: absolute;
    z-index: 1;
    inset: 50% auto auto 50%;
    transform: translate(-50%, -50%);
    color: #d9ecef;
    font-size: 42px;
    font-weight: 800;
}

.zkca-video-tile-footer {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 8px 10px;
    background: rgba(8, 27, 31, 0.9);
}

.zkca-video-tile-footer strong {
    min-width: 0;
    overflow: hidden;
    color: #ffffff;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.zkca-video-tile-footer [data-tile-media] {
    margin-left: auto;
    color: #afc6ca;
    font-size: 9px;
    white-space: nowrap;
}

.zkca-video-tile-host {
    flex: 0 0 auto;
    padding: 2px 5px;
    border: 1px solid var(--zk-cyan);
    border-radius: 3px;
    color: #cbeef5;
    font-size: 9px;
    font-weight: 800;
}

.zkca-video-tile-play {
    position: absolute;
    z-index: 5;
    top: 50%;
    left: 50%;
    min-width: 90px;
    min-height: 40px;
    transform: translate(-50%, -50%);
    border: 1px solid #ffffff;
    border-radius: 5px;
    background: rgba(15, 36, 40, 0.9);
    color: #ffffff;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
}

.zkca-video-tile.has-connection-error {
    border-color: var(--zk-coral);
}

.zkca-video-closed {
    min-height: 220px;
    padding: 42px 24px;
    background: var(--zk-soft);
}

.zkca-video-closed h3 {
    margin: 0;
    font-size: 24px;
}

.zkca-video-closed p {
    margin: 10px 0 0;
    color: var(--zk-muted);
}

.zkca-podcast-archive {
    width: 100%;
    margin-top: 38px;
    padding: 28px 0 0;
    border-top: 1px solid var(--zk-line);
}

.zkca-podcast-archive > header {
    margin-bottom: 18px;
}

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

.zkca-podcast-episode {
    display: grid;
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
    padding: 18px;
    border: 1px solid var(--zk-line);
    border-radius: 7px;
    background: var(--zk-surface);
}

.zkca-podcast-episode > img {
    width: 148px;
    height: 104px;
    object-fit: contain;
    border: 1px solid #d8e3e2;
    background: #ffffff;
}

.zkca-podcast-episode time {
    color: var(--zk-teal);
    font-size: 12px;
    font-weight: 800;
}

.zkca-podcast-episode h3 {
    margin: 3px 0 6px;
    color: var(--zk-ink);
    font-size: 19px;
    line-height: 1.25;
}

.zkca-podcast-episode p {
    margin: 0 0 12px;
    color: var(--zk-muted);
    font-size: 14px;
}

.zkca-podcast-episode audio {
    display: block;
    width: 100%;
    height: 42px;
}

@media (max-width: 780px) {
    .zkca-video-heading,
    .zkca-video-lobby-main {
        grid-template-columns: 1fr;
    }

    .zkca-video-heading {
        align-items: flex-start;
    }

    .zkca-video-brand img {
        width: 92px;
        height: 58px;
    }

    .zkca-video-brand h2,
    .zkca-video-lobby-copy h3 {
        font-size: 21px;
    }

    .zkca-video-presence {
        align-self: stretch;
    }

    .zkca-video-lobby-main {
        gap: 24px;
    }

    .zkca-video-toolbar {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .zkca-video-toolbar .zkca-video-button {
        width: 100%;
        min-width: 0;
    }

    .zkca-video-button.is-leave {
        grid-column: 1 / -1;
        margin-left: 0;
    }

    .zkca-video-grid {
        grid-template-columns: 1fr;
    }

    .zkca-podcast-episode {
        grid-template-columns: 1fr;
    }

    .zkca-podcast-episode > img {
        width: 120px;
        height: 82px;
    }
}

@media (max-width: 480px) {
    .zkca-video-heading,
    .zkca-video-lobby-main,
    .zkca-video-consent,
    .zkca-video-lobby-actions {
        padding-right: 16px;
        padding-left: 16px;
    }

    .zkca-video-heading {
        flex-direction: column;
        gap: 14px;
    }

    .zkca-video-presence {
        align-self: flex-start;
    }

    .zkca-video-brand {
        width: 100%;
        align-items: flex-start;
        gap: 11px;
    }

    .zkca-video-brand img {
        width: 74px;
        height: 48px;
    }

    .zkca-video-brand p {
        font-size: 12px;
    }


    .zkca-video-livebar {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .zkca-video-livebar small {
        width: 100%;
        margin-left: 18px;
    }

    .zkca-video-tile-footer {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .zkca-video-tile-footer [data-tile-media] {
        width: 100%;
        margin-left: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .zkca-video-app *,
    .zkca-video-app *::before,
    .zkca-video-app *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}