.conf-countdown {
    --ink: #132018;
    position: relative;
    overflow: hidden;
    padding: 5px 0;
    color: var(--ink);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}
.conf-countdown *,
.conf-countdown *::before,
.conf-countdown *::after {
    box-sizing: border-box;
}
.conf-countdown [hidden] {
    display: none !important;
}
.conf-countdown .ccd-wrap {
    width: 100%;
    max-width: none;
    padding: 0;
}
.conf-countdown .ccd-bar {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    z-index: 3;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr) minmax(0, 0.7fr);
    gap: 24px;
    align-items: center;
    width: 100%;
    border-radius: 0;
    padding: 18px max(20px, calc((100% - 1100px) / 2));
    background: linear-gradient(110deg, #e6e6e6, #72ffe0 65%, #f0d2ff);
    box-shadow: 0 4px 14px #10291619;
}
.conf-countdown .ccd-bar--early {
    padding-bottom: 34px;
}
.conf-countdown .ccd-bar--conference {
    padding-top: 36px;
}
.conf-countdown .ccd-bar::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: repeating-linear-gradient(115deg, transparent 0 60px, #ffffff10 60px 62px);
}
.conf-countdown .ccd-bar::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: -40%;
    width: 30%;
    z-index: -1;
    pointer-events: none;
    background: linear-gradient(110deg, transparent, #ffffff65, transparent);
    transform: skewX(-20deg);
}
.conf-countdown .ccd-bar-title h3 {
    margin: 0 0 6px;
    font-size: clamp(18px, 2vw, 26px);
    font-weight: 750;
    line-height: 1.1;
    letter-spacing: -0.04em;
}
.conf-countdown .ccd-bar-title p {
    margin: 0;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.16em;
}
.conf-countdown .ccd-clock {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    min-width: 0;
}
.conf-countdown .ccd-unit {
    min-width: 0;
    position: relative;
    text-align: center;
    perspective: 600px;
}
.conf-countdown [data-unit] {
    display: block;
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
    backface-visibility: hidden;
}
.conf-countdown .ccd-unit small {
    display: block;
    text-transform: uppercase;
    line-height: 1.1;
}
.conf-countdown .ccd-bar .ccd-unit {
    padding: 8px 4px;
    border: 1px solid #162d1920;
    border-radius: 9px;
    background: #ffffff20;
    box-shadow:
        inset 0 1px 0 #ffffff50,
        0 2px 0 #3c64271a;
}
.conf-countdown .ccd-bar [data-unit] {
    font-size: clamp(24px, 3vw, 35px);
    font-weight: 750;
    letter-spacing: -0.05em;
}
.conf-countdown .ccd-bar small {
    margin-top: 4px;
    font-size: 8px;
    font-weight: 650;
    letter-spacing: 0.08em;
}
.conf-countdown .ccd-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    flex-direction: column;
    line-height: 1.3;
    text-align: center;
}
.conf-countdown .ccd-state {
    font-size: 8px;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.conf-countdown .ccd-bar .ccd-state {
    padding: 7px 12px;
    border-radius: 99px;
    background: #163320;
    color: #e5ffc5;
    box-shadow: 0 3px 9px #16332020;
}
.conf-countdown .ccd-date {
    font-size: 10px;
    font-weight: 600;
}
.conf-countdown .ccd-panels {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: none;
    padding: 0;
    margin: -18px 0 -20px;
    --bs-gutter-x: 0;
    --bs-gutter-y: 0;
}
.conf-countdown .ccd-panels > div {
    flex: 0 0 50%;
    width: 50%;
    max-width: 50%;
    margin: 0;
    padding: 0;
}
.conf-countdown .ccd-panel {
    position: relative;
    overflow: hidden;
    isolation: isolate;
    height: 100%;
    border-radius: 0;
    transform: none;
    padding: 5px clamp(12px, 4vw, 64px) 42px;
    text-align: center;
    color: #fff;
}
.conf-countdown .ccd-panel--registration {
    --orb: #ffc3d0;
    --orb-glow: #ff537d;
    background: radial-gradient(ellipse at 25% 100%, #c42c5670, transparent 65%), linear-gradient(125deg, #9d123c, #55091f);
}
.conf-countdown .ccd-panel--abstract {
    --orb: #b6ffda;
    --orb-glow: #38df9d;
    background: radial-gradient(ellipse at 75% 100%, #12845980, transparent 65%), linear-gradient(125deg, #086148, #033429);
}
.conf-countdown .ccd-panel::before {
    content: "";
    position: absolute;
    inset: -80%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
    background: conic-gradient(from 0deg, transparent 0 45%, #ffffff08 48%, transparent 53% 95%, #ffffff05 98%, transparent);
}
.conf-countdown .ccd-panel h3 {
    margin: 0 0 6px;
    font-family: inherit;
    font-size: clamp(21px, 2.4vw, 31px);
    font-weight: 650;
    letter-spacing: -0.04em;
    line-height: 1.15;
}
.conf-countdown .ccd-subtitle {
    margin: 0;
    font-size: 11px;
    line-height: 1.5;
    color: #ffffffb8;
}
.conf-countdown .ccd-panel .ccd-clock {
    width: 100%;
    max-width: 470px;
    margin: 24px auto 24px;
    gap: clamp(6px, 1.5vw, 18px);
}
.conf-countdown .ccd-panel .ccd-unit {
    --ring-progress: 0;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 2px;
    border: 0;
    border-radius: 50%;
    isolation: isolate;
    background: radial-gradient(circle at 30% 20%, #ffffff20, transparent 65%), #0000001c;
    box-shadow:
        inset 0 0 0 1px #ffffff16,
        inset 0 0 15px #ffffff06,
        0 9px 20px #00000026;
}
.conf-countdown .ccd-panel .ccd-unit::before {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    padding: 3px;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        var(--orb) 70deg,
        #fff 95deg,
        transparent 125deg,
        transparent 180deg,
        var(--orb-glow) 255deg,
        transparent 285deg
    );
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.conf-countdown .ccd-panel .ccd-unit::after {
    content: "";
    position: absolute;
    inset: 5px;
    border-radius: 50%;
    padding: 1px;
    background: conic-gradient(from -90deg, var(--orb) calc(var(--ring-progress) * 1turn), #ffffff15 0);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.65;
    pointer-events: none;
}
.conf-countdown .ccd-panel [data-unit] {
    font-family: inherit;
    font-size: clamp(20px, 2.8vw, 36px);
    font-weight: 650;
    letter-spacing: -0.06em;
    color: #fff;
    text-shadow: 0 0 18px var(--orb-glow);
}
.conf-countdown .ccd-panel small {
    margin-top: 7px;
    font-size: clamp(6px, 0.65vw, 9px);
    font-weight: 500;
    letter-spacing: 0.08em;
    color: #ffffffb0;
}
.conf-countdown .ccd-panel .ccd-meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 14px;
    color: #ffffffb8;
}
.conf-countdown .ccd-panel .ccd-state {
    padding: 4px 9px;
    border: 1px solid #ffffff30;
    border-radius: 99px;
    font-size: 7px;
}
.conf-countdown .ccd-message,
.conf-countdown .ccd-note {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 18px;
    font-size: 11px;
    line-height: 1.5;
    color: #68726c;
}
.conf-countdown .ccd-message {
    margin-bottom: 12px;
}
.conf-countdown .ccd-note {
    margin-top: 12px;
    margin-bottom: 0;
    font-size: 9px;
}
.conf-countdown .ccd-retry {
    margin: 0 18px 14px;
}
.conf-countdown [data-state="passed"] .ccd-clock {
    opacity: 0.55;
}
@media (prefers-reduced-motion: no-preference) {
    .conf-countdown .ccd-bar::after {
        animation: ccd-light-sweep 5s ease-in-out infinite;
    }
    .conf-countdown .ccd-bar--conference::after {
        animation-delay: 2.5s;
    }
    .conf-countdown .ccd-panel::before {
        animation: ccd-orbit 24s linear infinite;
    }
    .conf-countdown .ccd-panel .ccd-unit::before {
        animation: ccd-orbit 5s linear infinite;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(2)::before {
        animation-duration: 6s;
        animation-direction: reverse;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(3)::before {
        animation-duration: 4s;
        animation-delay: -2s;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(4)::before {
        animation-duration: 3s;
        animation-direction: reverse;
    }
    .conf-countdown .ccd-panel .ccd-unit {
        animation: ccd-orb-breathe 4s ease-in-out infinite;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(2) {
        animation-delay: -1s;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(3) {
        animation-delay: -2s;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(4) {
        animation-delay: -3s;
    }
    .conf-countdown .ccd-panel--abstract .ccd-unit::before {
        animation-delay: -1.5s;
    }
}
@keyframes ccd-orbit {
    to {
        transform: rotate(360deg);
    }
}
@keyframes ccd-light-sweep {
    0%,
    30% {
        left: -40%;
    }
    80%,
    100% {
        left: 120%;
    }
}
@keyframes ccd-orb-breathe {
    0%,
    100% {
        box-shadow:
            inset 0 0 0 1px #ffffff16,
            0 9px 20px #00000026;
    }
    50% {
        box-shadow:
            inset 0 0 0 1px #ffffff30,
            0 0 20px #ffffff12,
            0 9px 20px #00000026;
    }
}
@media (max-width: 767.98px) {
    .conf-countdown .ccd-bar {
        grid-template-columns: 1fr 1.6fr;
        gap: 12px;
        padding-left: 14px;
        padding-right: 14px;
    }
    .conf-countdown .ccd-bar .ccd-meta {
        grid-column: 1/-1;
        flex-direction: row;
    }
    .conf-countdown .ccd-bar .ccd-clock {
        gap: 6px;
    }
    .conf-countdown .ccd-bar-title h3 {
        font-size: 18px;
    }
    .conf-countdown .ccd-panel {
        padding-left: 10px;
        padding-right: 10px;
    }
    .conf-countdown .ccd-panel h3 {
        font-size: clamp(16px, 3vw, 23px);
        min-height: 2.3em;
    }
    .conf-countdown .ccd-subtitle {
        font-size: 10px;
        min-height: 3em;
    }
    .conf-countdown .ccd-panel .ccd-clock {
        gap: 7px;
        margin: 18px auto;
    }
    .conf-countdown .ccd-panel [data-unit] {
        font-size: clamp(14px, 3.5vw, 24px);
    }
    .conf-countdown .ccd-panel small {
        font-size: 5px;
        letter-spacing: 0;
        margin-top: 3px;
    }
    .conf-countdown .ccd-panel .ccd-unit::before {
        inset: -2px;
        padding: 2px;
    }
    .conf-countdown .ccd-panel .ccd-unit::after {
        inset: 3px;
    }
}
@media (max-width: 420px) {
    .conf-countdown .ccd-bar {
        grid-template-columns: 1fr;
    }
    .conf-countdown .ccd-bar-title {
        text-align: center;
    }
    .conf-countdown .ccd-bar .ccd-clock {
        width: 100%;
        max-width: 310px;
        margin: 0 auto;
    }
}
@media (prefers-reduced-motion: reduce) {
    .conf-countdown *,
    .conf-countdown *::before,
    .conf-countdown *::after {
        animation: none !important;
        transition: none !important;
    }
}

/* Transparent middle panels with Bootstrap colors and animated dial accents. */
.conf-countdown .ccd-panel--registration {
    --orb: var(--bs-danger, #dc3545);
    --orb-glow: #dc354540;
    background: transparent;
    color: var(--bs-body-color, #212529);
}
.conf-countdown .ccd-panel--abstract {
    --orb: var(--bs-success, #198754);
    --orb-glow: #19875440;
    background: transparent;
    color: var(--bs-body-color, #212529);
}
.conf-countdown .ccd-panel {
    background: transparent;
    box-shadow: none;
}
.conf-countdown .ccd-panel::before {
    display: none;
}
.conf-countdown .ccd-panel h3 {
    color: var(--bs-body-color, #212529);
}
.conf-countdown .ccd-panel .ccd-subtitle {
    color: var(--bs-secondary-color, #6c757d);
}
.conf-countdown .ccd-panel .ccd-unit {
    background: transparent;
    box-shadow:
        inset 0 0 0 1px #8c98a526,
        0 5px 12px #21252908;
}
.conf-countdown .ccd-panel .ccd-unit::before {
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        var(--orb) 65deg,
        var(--orb) 95deg,
        transparent 125deg,
        transparent 180deg,
        var(--orb) 245deg,
        transparent 285deg
    );
}
.conf-countdown .ccd-panel .ccd-unit::after {
    background: conic-gradient(from -90deg, var(--orb) calc(var(--ring-progress) * 1turn), #8c98a530 0);
    opacity: 0.35;
}
.conf-countdown .ccd-panel [data-unit] {
    color: var(--bs-body-color, #212529);
    text-shadow: none;
}
.conf-countdown .ccd-panel small {
    color: var(--bs-secondary-color, #6c757d);
}
.conf-countdown .ccd-panel .ccd-meta {
    color: var(--bs-secondary-color, #6c757d);
}
.conf-countdown .ccd-panel .ccd-state {
    color: var(--orb);
    border-color: var(--orb);
    background: transparent;
}
@media (prefers-reduced-motion: no-preference) {
    .conf-countdown .ccd-panel .ccd-unit {
        animation: ccd-clear-float 4s ease-in-out infinite;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(2) {
        animation-delay: -1s;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(3) {
        animation-delay: -2s;
    }
    .conf-countdown .ccd-panel .ccd-unit:nth-child(4) {
        animation-delay: -3s;
    }
}
@keyframes ccd-clear-float {
    0%,
    100% {
        transform: translateY(0);
        box-shadow:
            inset 0 0 0 1px #8c98a526,
            0 5px 12px #21252908;
    }
    50% {
        transform: translateY(-4px);
        box-shadow:
            inset 0 0 0 1px #8c98a540,
            0 10px 16px var(--orb-glow);
    }
}

/* Flame effect on BAR NUMBERS only. Uses approved bars and middle boxes. */
.conf-countdown .ccd-bar [data-unit] {
    color: #61230d;
    font-weight: 800;
    position: relative;
    text-shadow:
        0 -1px 0 #ffe8ac,
        0 -3px 3px #ffbf3d,
        0 -6px 7px #ff7517,
        0 -10px 12px #ef3d0990;
}
@media (prefers-reduced-motion: no-preference) {
    .conf-countdown .ccd-bar [data-unit] {
        animation: ccd-burning-digit 1.6s ease-in-out infinite alternate;
    }
    .conf-countdown .ccd-bar .ccd-unit:nth-child(2) [data-unit] {
        animation-delay: -0.4s;
        animation-duration: 1.3s;
    }
    .conf-countdown .ccd-bar .ccd-unit:nth-child(3) [data-unit] {
        animation-delay: -0.8s;
        animation-duration: 1.8s;
    }
    .conf-countdown .ccd-bar .ccd-unit:nth-child(4) [data-unit] {
        animation-delay: -1.2s;
        animation-duration: 1.1s;
    }
    .conf-countdown .ccd-bar--conference [data-unit] {
        animation-direction: alternate-reverse;
    }
}
@keyframes ccd-burning-digit {
    0% {
        text-shadow:
            0 -1px 0 #fff0b8,
            1px -3px 3px #ffbd38,
            -1px -6px 6px #ff6c15,
            1px -9px 10px #e83b0866;
    }
    25% {
        text-shadow:
            0 -1px 1px #fff4c7,
            -1px -4px 3px #ffc347,
            2px -8px 7px #ff7418,
            -2px -13px 12px #e8420c99;
    }
    55% {
        text-shadow:
            0 -1px 0 #ffedaa,
            1px -3px 3px #ffb429,
            -2px -6px 6px #ff6010,
            2px -10px 10px #e8380877;
    }
    80% {
        text-shadow:
            0 -1px 1px #fff5c8,
            2px -5px 4px #ffca45,
            -2px -9px 8px #ff7c1d,
            1px -15px 13px #e63d0caa;
    }
    100% {
        text-shadow:
            0 -1px 0 #fff0b8,
            -1px -3px 3px #ffbc32,
            1px -7px 7px #ff7016,
            -1px -12px 11px #eb3e0890;
    }
}
@media (prefers-reduced-motion: reduce) {
    .conf-countdown .ccd-bar [data-unit] {
        animation: none !important;
    }
}

/* Closed registration/submission states and removed-bar spacing. */
.conf-countdown.ccd-early-ended .ccd-panels {
    margin-top: 0;
}
.conf-countdown.ccd-conference-ended .ccd-panels {
    margin-bottom: 0;
}
.conf-countdown .ccd-closed {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    margin: 18px auto 20px;
    gap: 8px;
    text-align: center;
    color: var(--bs-body-color, #212529);
}
.conf-countdown .ccd-closed-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--orb);
    color: var(--orb);
    font-size: 20px;
}
.conf-countdown .ccd-closed-icon::after {
    content: "";
    position: absolute;
    inset: -5px;
    border: 1px solid var(--orb);
    border-radius: 50%;
    opacity: 0.3;
    pointer-events: none;
}
.conf-countdown .ccd-closed strong {
    font-size: clamp(16px, 2vw, 23px);
    font-weight: 650;
    line-height: 1.25;
    letter-spacing: -0.025em;
}
.conf-countdown .ccd-closed-subtitle {
    font-size: 12px;
    line-height: 1.5;
    color: var(--bs-secondary-color, #6c757d);
}
.conf-countdown .ccd-panel[data-state="passed"] .ccd-subtitle {
    display: none;
}
@media (prefers-reduced-motion: no-preference) {
    .conf-countdown .ccd-closed {
        animation: ccd-closed-enter 0.55s ease-out both;
    }
    .conf-countdown .ccd-closed-icon::after {
        animation: ccd-closed-halo 2.6s ease-out infinite;
    }
}
@keyframes ccd-closed-enter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes ccd-closed-halo {
    0% {
        transform: scale(0.94);
        opacity: 0.45;
    }
    75%,
    100% {
        transform: scale(1.35);
        opacity: 0;
    }
}
@media (max-width: 767.98px) {
    .conf-countdown .ccd-closed strong {
        font-size: 15px;
    }
    .conf-countdown .ccd-closed-subtitle {
        font-size: 10px;
    }
}