:root {
    --bg1: #0b1220;
    --bg2: #070a12;
    --card: rgba(255, 255, 255, .07);
    --stroke: rgba(255, 255, 255, .12);
    --text: rgba(255, 255, 255, .92);
    --muted: rgba(255, 255, 255, .70);
    --accent: #7c5cff;
    --accent2: #22d3ee;
    --shadow: 0 18px 50px rgba(0, 0, 0, .45);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    color: var(--text);
    min-height: 100svh;
    display: grid;
    place-items: center;
    background:
        radial-gradient(1100px 700px at 10% 15%, rgba(124, 92, 255, .25), transparent 55%),
        radial-gradient(900px 600px at 90% 20%, rgba(34, 211, 238, .18), transparent 55%),
        radial-gradient(900px 700px at 50% 95%, rgba(16, 185, 129, .12), transparent 60%),
        linear-gradient(180deg, var(--bg1), var(--bg2));
    padding: 22px;
}

.wrap {
    width: min(920px, 100%);
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 18px;
    align-items: stretch;
}

.card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
}

.left {
    padding: 26px 26px 22px;
    position: relative;
}

.badge {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid var(--stroke);
    color: var(--muted);
    background: rgba(0, 0, 0, .18);
    font-size: 13px;
    letter-spacing: .2px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    box-shadow: 0 0 0 6px rgba(124, 92, 255, .12);
    animation: pulse 1.3s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(.95);
        opacity: .85;
    }

    70% {
        transform: scale(1.2);
        opacity: 1;
    }

    100% {
        transform: scale(.95);
        opacity: .85;
    }
}

h1 {
    margin: 16px 0 8px;
    font-size: clamp(22px, 3.5vw, 34px);
    line-height: 1.15;
}

p {
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 15.5px;
    line-height: 1.6;
}

.target {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--stroke);
    background: rgba(0, 0, 0, .18);
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
}

.target code {
    color: rgba(255, 255, 255, .9);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 13.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btns {
    margin-top: 14px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    appearance: none;
    border: 1px solid var(--stroke);
    background: rgba(255, 255, 255, .06);
    color: var(--text);
    padding: 10px 13px;
    border-radius: 14px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: transform .08s ease, background .2s ease, border-color .2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn:hover {
    background: rgba(255, 255, 255, .10);
    border-color: rgba(255, 255, 255, .22);
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: linear-gradient(135deg, rgba(124, 92, 255, .95), rgba(34, 211, 238, .85));
    border-color: rgba(255, 255, 255, .22);
    color: #061018;
}

.btn-primary:hover {
    filter: brightness(1.03);
}

.right {
    display: grid;
    place-items: center;
    padding: 18px;
    position: relative;
    background:
        radial-gradient(400px 220px at 35% 30%, rgba(124, 92, 255, .25), transparent 60%),
        radial-gradient(340px 220px at 70% 70%, rgba(34, 211, 238, .18), transparent 60%),
        rgba(0, 0, 0, .10);
}

.meter {
    width: min(320px, 100%);
    text-align: center;
    padding: 22px 18px 18px;
    border-radius: 20px;
    border: 1px solid var(--stroke);
    background: rgba(0, 0, 0, .18);
}

.ring {
    width: 92px;
    height: 92px;
    border-radius: 999px;
    margin: 0 auto 14px;
    border: 7px solid rgba(255, 255, 255, .10);
    border-top-color: rgba(34, 211, 238, .95);
    border-right-color: rgba(124, 92, 255, .95);
    animation: spin .9s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.countdown {
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -1px;
    margin: 0;
    line-height: 1;
}

.small {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.progress {
    margin-top: 14px;
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .10);
}

.bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, rgba(124, 92, 255, .95), rgba(34, 211, 238, .95));
    border-radius: 999px;
    transition: width .2s ease;
}

footer {
    margin-top: 14px;
    color: rgba(255, 255, 255, .55);
    font-size: 12.5px;
}

@media (max-width: 860px) {
    .wrap {
        grid-template-columns: 1fr;
    }

    .right {
        order: -1;
    }
}

@media (prefers-reduced-motion: reduce) {

    .ring,
    .dot {
        animation: none;
    }

    .bar {
        transition: none;
    }
}