:root {
    --conference-green: #087c3c;
    --conference-green-dark: #05582c;
    --conference-green-soft: #edf8f1;
    --conference-gold: #e2a817;
    --conference-red: #bd272d;
    --conference-ink: #17211c;
    --conference-muted: #66716b;
    --conference-line: #dbe9df;
    --conference-viewport-height: 100dvh;
}

html.conference-popup-page-lock,
body.conference-popup-lock {
    overscroll-behavior: none;
}

body.conference-popup-lock {
    overflow: hidden !important;
}

.conference-popup-root {
    position: fixed;
    inset: 0;
    z-index: 12000;
    width: 100%;
    height: var(--conference-viewport-height, 100dvh);
    display: grid;
    place-items: center;
    padding:
        max(16px, env(safe-area-inset-top))
        max(16px, env(safe-area-inset-right))
        max(16px, env(safe-area-inset-bottom))
        max(16px, env(safe-area-inset-left));
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transition: opacity .22s ease, visibility .22s ease;
    isolation: isolate;
}

.conference-popup-root[hidden] {
    display: none !important;
}

.conference-popup-root.is-open {
    opacity: 1;
    visibility: visible;
}

.conference-popup-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    padding: 0;
    background: rgba(2, 21, 11, .76);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: default;
    touch-action: manipulation;
}

.conference-popup-dialog {
    position: relative;
    z-index: 1;
    width: min(1080px, 100%);
    max-height: min(820px, calc(var(--conference-viewport-height, 100dvh) - 32px));
    min-height: 0;
    display: grid;
    grid-template-columns: minmax(330px, .92fr) minmax(0, 1.08fr);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 34px 100px rgba(0, 35, 16, .38);
    transform: translateY(18px) scale(.985);
    transition: transform .24s ease;
    outline: none;
    overscroll-behavior: contain;
}

.conference-popup-root.is-open .conference-popup-dialog {
    transform: translateY(0) scale(1);
}

.conference-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 5;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    display: inline-grid;
    place-items: center;
    border: 1px solid rgba(8, 124, 60, .16);
    border-radius: 50%;
    padding: 0;
    background: rgba(255, 255, 255, .96);
    color: var(--conference-green-dark);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .1);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transition: transform .16s ease, background .16s ease;
}

.conference-popup-close:hover,
.conference-popup-close:focus-visible {
    transform: rotate(4deg) scale(1.05);
    background: #fff;
    outline: 3px solid rgba(8, 124, 60, .16);
}

.conference-popup-media {
    min-width: 0;
    min-height: 0;
    background:
        radial-gradient(circle at 50% 18%, rgba(255,255,255,.13), transparent 36%),
        linear-gradient(160deg, #0a6032 0%, #063d23 100%);
    padding: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.conference-popup-flyer-link {
    position: relative;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 44px rgba(0, 0, 0, .28);
    background: #f5faed;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.conference-popup-flyer-link img {
    display: block;
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: calc(var(--conference-viewport-height, 100dvh) - 80px);
    object-fit: contain;
    object-position: center;
}

.conference-popup-flyer-link > span {
    position: absolute;
    left: 14px;
    bottom: 14px;
    max-width: calc(100% - 28px);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 12px;
    border-radius: 999px;
    background: rgba(0, 40, 21, .86);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.conference-popup-content {
    min-width: 0;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    padding: clamp(32px, 4.5vw, 56px);
    scrollbar-width: thin;
}

.conference-popup-badges {
    display: flex;
    align-items: center;
    gap: 9px;
    flex-wrap: wrap;
    padding-right: 48px;
    margin-bottom: 17px;
}

.conference-popup-eyebrow,
.conference-popup-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
    border-radius: 999px;
    padding: 7px 11px;
    font-size: 11px;
    line-height: 1.15;
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.conference-popup-eyebrow {
    background: #f9e7e8;
    color: var(--conference-red);
}

.conference-popup-live-badge {
    background: var(--conference-green-soft);
    color: var(--conference-green);
    letter-spacing: 0;
    text-transform: none;
}

.conference-popup-content h2 {
    margin: 0 0 14px;
    max-width: 640px;
    color: var(--conference-ink);
    font-family: "DM Sans", sans-serif;
    font-size: clamp(28px, 3.2vw, 43px);
    line-height: 1.08;
    letter-spacing: -.035em;
    font-weight: 800;
    overflow-wrap: anywhere;
}

.conference-popup-theme {
    margin: 0 0 23px;
    color: var(--conference-muted);
    font-size: 14px;
    line-height: 1.65;
    overflow-wrap: anywhere;
}

.conference-popup-details {
    display: grid;
    gap: 10px;
    margin-bottom: 19px;
}

.conference-popup-details > div {
    min-width: 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 13px 14px;
    border: 1px solid var(--conference-line);
    border-radius: 13px;
    background: #fbfdfb;
}

.conference-popup-detail-icon {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: var(--conference-green-soft);
    color: var(--conference-green);
}

.conference-popup-details > div > span:last-child {
    min-width: 0;
}

.conference-popup-details small {
    display: block;
    margin-bottom: 2px;
    color: #839088;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .07em;
    text-transform: uppercase;
}

.conference-popup-details strong {
    display: block;
    color: #29332e;
    font-size: 13px;
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.conference-popup-countdown {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 17px;
    padding: 14px 16px;
    border-radius: 14px;
    background: linear-gradient(135deg, #073f25, #087c3c);
    color: #fff;
}

.conference-countdown-copy {
    min-width: 0;
}

.conference-countdown-copy span,
.conference-countdown-copy strong {
    display: block;
}

.conference-countdown-copy span {
    margin-bottom: 3px;
    color: rgba(255, 255, 255, .73);
    font-size: 11px;
    font-weight: 700;
}

.conference-countdown-copy strong {
    font-size: 14px;
    overflow-wrap: anywhere;
}

.conference-countdown-units {
    flex: 0 0 auto;
    display: flex;
    gap: 8px;
}

.conference-countdown-units > span {
    min-width: 48px;
    padding: 6px 7px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 9px;
    background: rgba(255,255,255,.08);
    text-align: center;
}

.conference-countdown-units strong,
.conference-countdown-units small {
    display: block;
}

.conference-countdown-units strong {
    font-size: 17px;
    line-height: 1.05;
}

.conference-countdown-units small {
    margin-top: 2px;
    color: rgba(255,255,255,.67);
    font-size: 8px;
    text-transform: uppercase;
}

.conference-popup-note {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin-bottom: 20px;
    padding: 11px 12px;
    border-left: 3px solid var(--conference-gold);
    border-radius: 8px;
    background: #fffaf0;
    color: #5f5745;
    font-size: 12px;
    line-height: 1.5;
}

.conference-popup-note i {
    margin-top: 1px;
    color: #b47d00;
}

.conference-popup-actions {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 10px;
}

.conference-popup-primary,
.conference-popup-secondary {
    min-width: 0;
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border-radius: 11px;
    padding: 10px 14px;
    font-size: 13px;
    line-height: 1.25;
    font-weight: 900;
    text-decoration: none;
    text-align: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}

.conference-popup-primary span,
.conference-popup-secondary {
    overflow-wrap: anywhere;
}

.conference-popup-primary {
    background: var(--conference-green);
    color: #fff;
    box-shadow: 0 10px 24px rgba(8, 124, 60, .22);
}

.conference-popup-primary:hover,
.conference-popup-primary:focus-visible {
    background: var(--conference-green-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 13px 28px rgba(8, 124, 60, .28);
}

.conference-popup-secondary {
    border: 1px solid var(--conference-line);
    background: #fff;
    color: var(--conference-green-dark);
}

.conference-popup-secondary:hover,
.conference-popup-secondary:focus-visible {
    background: var(--conference-green-soft);
    color: var(--conference-green-dark);
    transform: translateY(-1px);
}

.conference-popup-primary:focus-visible,
.conference-popup-secondary:focus-visible,
.conference-popup-later:focus-visible,
.conference-popup-reopen:focus-visible {
    outline: 3px solid rgba(8, 124, 60, .22);
    outline-offset: 2px;
}

.conference-popup-later {
    width: 100%;
    min-height: 44px;
    margin-top: 8px;
    padding: 8px;
    border: 0;
    background: transparent;
    color: #7b8680;
    font: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.conference-popup-later:hover {
    color: var(--conference-green-dark);
}

.conference-popup-reopen {
    position: fixed;
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    z-index: 11990;
    min-height: 54px;
    max-width: min(320px, calc(100vw - 32px));
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px 8px 8px;
    border: 1px solid rgba(8, 124, 60, .16);
    border-radius: 16px;
    background: #fff;
    color: var(--conference-green-dark);
    box-shadow: 0 16px 42px rgba(0, 59, 28, .2);
    cursor: pointer;
    font-family: "DM Sans", sans-serif;
    text-align: left;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.conference-popup-reopen[hidden] {
    display: none !important;
}

.conference-popup-reopen-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    background: var(--conference-green);
    color: #fff;
    font-size: 17px;
}

.conference-popup-reopen > span:nth-child(2) {
    min-width: 0;
    flex: 1 1 auto;
}

.conference-popup-reopen small,
.conference-popup-reopen strong {
    display: block;
}

.conference-popup-reopen small {
    color: #89938e;
    font-size: 9px;
    font-weight: 900;
    letter-spacing: .08em;
}

.conference-popup-reopen strong {
    margin-top: 1px;
    font-size: 12px;
    white-space: normal;
    overflow-wrap: anywhere;
}

.conference-popup-reopen > i {
    color: #9aa39f;
    font-size: 12px;
}

/* Tablet and narrower layouts use one natural scrolling surface. */
@media (max-width: 900px) {
    .conference-popup-root {
        place-items: end center;
        padding:
            max(12px, env(safe-area-inset-top))
            max(12px, env(safe-area-inset-right))
            max(12px, env(safe-area-inset-bottom))
            max(12px, env(safe-area-inset-left));
    }

    .conference-popup-dialog {
        width: min(720px, 100%);
        max-height: calc(var(--conference-viewport-height, 100dvh) - max(24px, env(safe-area-inset-top) + env(safe-area-inset-bottom)));
        display: block;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
        border-radius: 22px;
        scrollbar-width: thin;
    }

    .conference-popup-media {
        width: 100%;
        min-height: 240px;
        max-height: min(46vh, 430px);
        padding: 14px;
    }

    .conference-popup-flyer-link {
        width: min(100%, 620px);
        height: min(44vh, 410px);
    }

    .conference-popup-flyer-link img {
        width: 100%;
        height: 100%;
        max-height: none;
        object-fit: contain;
    }

    .conference-popup-content {
        overflow: visible;
        padding: 28px 24px 26px;
        touch-action: auto;
    }

    .conference-popup-content h2 {
        font-size: clamp(25px, 5.4vw, 36px);
    }

    .conference-popup-actions {
        grid-template-columns: 1fr 1fr;
    }
}

/* Phones: full-height bottom sheet with a single scroll container. */
@media (max-width: 600px) {
    .conference-popup-root {
        padding: 0;
        place-items: stretch;
    }

    .conference-popup-backdrop {
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
    }

    .conference-popup-dialog {
        align-self: end;
        width: 100%;
        height: var(--conference-viewport-height, 100dvh);
        max-height: var(--conference-viewport-height, 100dvh);
        border: 0;
        border-radius: 0;
        padding-bottom: env(safe-area-inset-bottom);
    }

    .conference-popup-close {
        position: fixed;
        top: max(10px, env(safe-area-inset-top));
        right: max(10px, env(safe-area-inset-right));
        width: 46px;
        height: 46px;
        min-width: 46px;
        min-height: 46px;
    }

    .conference-popup-media {
        min-height: 220px;
        max-height: min(48vh, 390px);
        padding:
            max(12px, env(safe-area-inset-top))
            12px
            12px;
    }

    .conference-popup-flyer-link {
        width: 100%;
        height: min(45vh, 365px);
        border-radius: 12px;
    }

    .conference-popup-flyer-link > span {
        left: 10px;
        bottom: 10px;
        max-width: calc(100% - 20px);
        padding: 8px 10px;
        font-size: 11px;
    }

    .conference-popup-content {
        padding: 24px 18px calc(24px + env(safe-area-inset-bottom));
    }

    .conference-popup-badges {
        padding-right: 0;
        margin-bottom: 14px;
    }

    .conference-popup-content h2 {
        font-size: clamp(24px, 7vw, 32px);
        line-height: 1.1;
    }

    .conference-popup-theme {
        margin-bottom: 18px;
        font-size: 13px;
        line-height: 1.58;
    }

    .conference-popup-countdown {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
    }

    .conference-countdown-units {
        width: 100%;
    }

    .conference-countdown-units > span {
        min-width: 0;
        flex: 1 1 0;
    }

    .conference-popup-actions {
        grid-template-columns: 1fr;
    }

    .conference-popup-primary,
    .conference-popup-secondary {
        min-height: 52px;
        font-size: 14px;
    }

    .conference-popup-reopen {
        right: max(10px, env(safe-area-inset-right));
        bottom: max(10px, env(safe-area-inset-bottom));
        max-width: calc(100vw - max(20px, env(safe-area-inset-left) + env(safe-area-inset-right)));
    }
}

/* Very narrow phones (older iPhones / compact Android devices). */
@media (max-width: 380px) {
    .conference-popup-media {
        min-height: 190px;
        max-height: 42vh;
        padding-left: 8px;
        padding-right: 8px;
    }

    .conference-popup-flyer-link {
        height: min(40vh, 315px);
    }

    .conference-popup-content {
        padding-left: 15px;
        padding-right: 15px;
    }

    .conference-popup-eyebrow,
    .conference-popup-live-badge {
        font-size: 10px;
    }

    .conference-popup-details > div {
        padding: 11px 12px;
    }

    .conference-popup-reopen {
        min-height: 50px;
        padding: 7px 9px 7px 7px;
    }

    .conference-popup-reopen-icon {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
    }
}

/* Landscape phones and short-height windows need a compact two-column view. */
@media (orientation: landscape) and (max-height: 620px) and (min-width: 560px) {
    .conference-popup-root {
        place-items: center;
        padding:
            max(8px, env(safe-area-inset-top))
            max(8px, env(safe-area-inset-right))
            max(8px, env(safe-area-inset-bottom))
            max(8px, env(safe-area-inset-left));
    }

    .conference-popup-dialog {
        width: min(980px, 100%);
        height: calc(var(--conference-viewport-height, 100dvh) - 16px);
        max-height: calc(var(--conference-viewport-height, 100dvh) - 16px);
        display: grid;
        grid-template-columns: minmax(235px, 38%) minmax(0, 1fr);
        overflow: hidden;
        border-radius: 18px;
    }

    .conference-popup-media {
        width: auto;
        min-height: 0;
        max-height: none;
        height: auto;
        padding: 10px;
    }

    .conference-popup-flyer-link {
        width: 100%;
        height: 100%;
        max-height: none;
    }

    .conference-popup-content {
        min-height: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 22px 22px 20px;
    }

    .conference-popup-badges {
        margin-bottom: 10px;
    }

    .conference-popup-content h2 {
        margin-bottom: 10px;
        font-size: clamp(22px, 4vw, 31px);
    }

    .conference-popup-theme {
        margin-bottom: 13px;
        font-size: 12px;
        line-height: 1.45;
    }

    .conference-popup-details {
        grid-template-columns: 1fr 1fr;
        margin-bottom: 12px;
    }

    .conference-popup-details > div {
        padding: 9px 10px;
    }

    .conference-popup-countdown {
        margin-bottom: 11px;
        padding: 10px 12px;
    }

    .conference-popup-note {
        margin-bottom: 12px;
        padding: 8px 10px;
    }

    .conference-popup-actions {
        grid-template-columns: 1.15fr .85fr;
    }

    .conference-popup-primary,
    .conference-popup-secondary {
        min-height: 44px;
        padding: 8px 10px;
        font-size: 12px;
    }

    .conference-popup-later {
        min-height: 38px;
        margin-top: 3px;
    }
}

/* Short desktop/tablet windows retain side-by-side layout with tighter spacing. */
@media (min-width: 901px) and (max-height: 700px) {
    .conference-popup-dialog {
        max-height: calc(var(--conference-viewport-height, 100dvh) - 24px);
    }

    .conference-popup-media {
        padding: 14px;
    }

    .conference-popup-content {
        padding: 28px 32px;
    }

    .conference-popup-content h2 {
        font-size: clamp(25px, 3vw, 36px);
    }

    .conference-popup-theme {
        margin-bottom: 15px;
    }

    .conference-popup-details {
        margin-bottom: 13px;
    }

    .conference-popup-countdown {
        margin-bottom: 12px;
    }

    .conference-popup-note {
        margin-bottom: 13px;
    }
}

/* Touch devices get consistent 44px+ hit areas regardless of screen size. */
@media (pointer: coarse) {
    .conference-popup-close,
    .conference-popup-later,
    .conference-popup-primary,
    .conference-popup-secondary,
    .conference-popup-reopen {
        min-height: 44px;
    }

    .conference-popup-primary:hover,
    .conference-popup-secondary:hover,
    .conference-popup-close:hover {
        transform: none;
    }
}

/* Lower-powered devices can avoid expensive backdrop blur. */
@media (prefers-reduced-transparency: reduce) {
    .conference-popup-backdrop {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(2, 21, 11, .88);
    }
}

@media (prefers-reduced-motion: reduce) {
    .conference-popup-root,
    .conference-popup-dialog,
    .conference-popup-close,
    .conference-popup-primary,
    .conference-popup-secondary {
        transition: none !important;
    }
}

@supports not (height: 100dvh) {
    :root {
        --conference-viewport-height: 100vh;
    }
}