:root {
    --page-bg: radial-gradient(circle at 20% 20%, #2f2742, #0d0718 65%);
    --text-color: #f3f1ff;
    --muted-color: rgba(243, 241, 255, 0.75);
    --truth-color: #ff6fa8;
    --dare-color: #705dff;
    --indoor-color: #4dd4c6;
    --outdoor-color: #ffd369;
    --card-bg: rgba(12, 6, 24, 0.65);
    --card-border: rgba(255, 255, 255, 0.18);
    --accent: #ffd369;
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    background: var(--page-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem 3rem;
}

.app {
    width: min(960px, 100%);
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    align-items: center;
    text-align: center;
}

.app__title {
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 3.2rem);
}

.app__tagline {
    margin: 0.5rem 0 0;
    color: var(--muted-color);
    font-size: clamp(1rem, 2.2vw, 1.25rem);
}

.game {
    width: 100%;
    display: grid;
    gap: 1.75rem;
    justify-items: center;
}

.wheel-wrapper {
    position: relative;
    display: grid;
    place-items: center;
}

.pointer {
    position: absolute;
    top: -1.3rem;
    width: 0;
    height: 0;
    border-left: 1.2rem solid transparent;
    border-right: 1.2rem solid transparent;
    border-bottom: 1.8rem solid #ffe7ff;
    filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.4));
    z-index: 2;
}

.wheel {
    --size: min(70vw, 360px);
    --rotation: 0deg;
    width: var(--size);
    height: var(--size);
    border-radius: 50%;
    border: 0.75rem solid rgba(255, 255, 255, 0.18);
    background: conic-gradient(from 270deg,
            var(--truth-color) 0deg 45deg,
            var(--dare-color) 45deg 90deg,
            var(--indoor-color) 90deg 135deg,
            var(--outdoor-color) 135deg 180deg,
            var(--truth-color) 180deg 225deg,
            var(--dare-color) 225deg 270deg,
            var(--indoor-color) 270deg 315deg,
            var(--outdoor-color) 315deg 360deg);
    display: grid;
    place-items: center;
    color: #ffffff;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    position: relative;
    box-shadow: 0 18px 40px rgba(12, 6, 24, 0.45);
    transition: transform 4.2s cubic-bezier(0.19, 1, 0.22, 1);
    transform: rotate(var(--rotation));
}

.wheel::after {
    content: "";
    position: absolute;
    width: 45%;
    height: 45%;
    border-radius: 50%;
    background: rgba(12, 6, 24, 0.55);
    backdrop-filter: blur(4px);
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.35);
}

.wheel__cta {
    position: relative;
    z-index: 1;
    padding: 0.85rem 1.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(8px);
    font-size: clamp(0.85rem, 1.6vw, 1rem);
    letter-spacing: 0.08em;
}

.wheel.spinning {
    filter: drop-shadow(0 14px 30px rgba(0, 0, 0, 0.5));
}

.wheel-controls {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.option {
    padding: 0.85rem 1.75rem;
    border-radius: 999px;
    border: none;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    color: var(--text-color);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

.option--truth {
    background: linear-gradient(135deg, rgba(255, 111, 168, 0.85), rgba(255, 111, 168, 0.55));
}

.option--dare {
    background: linear-gradient(135deg, rgba(112, 93, 255, 0.85), rgba(112, 93, 255, 0.55));
}

.option--indoor {
    background: linear-gradient(135deg, rgba(77, 212, 198, 0.85), rgba(77, 212, 198, 0.55));
}

.option--outdoor {
    background: linear-gradient(135deg, rgba(255, 211, 105, 0.9), rgba(255, 211, 105, 0.6));
}

.option:hover {
    transform: translateY(-3px);
}

.option.option--active {
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35), 0 0 0 3px rgba(255, 255, 255, 0.28);
    transform: translateY(-2px);
}

.option:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}

.option:disabled {
    opacity: 0.55;
    cursor: wait;
    transform: none;
}

.legend {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    color: var(--muted-color);
    font-size: 0.95rem;
}

.legend__item {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.legend__chip {
    width: 1rem;
    height: 1rem;
    border-radius: 0.35rem;
    display: inline-block;
}

.legend__chip--truth {
    background: var(--truth-color);
}

.legend__chip--dare {
    background: var(--dare-color);
}

.legend__chip--indoor {
    background: var(--indoor-color);
}

.legend__chip--outdoor {
    background: var(--outdoor-color);
}

.card {
    width: min(520px, 90vw);
    padding: 1.75rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1.5rem;
    box-shadow: 0 24px 50px rgba(5, 2, 12, 0.35);
    display: grid;
    gap: 0.75rem;
    text-align: left;
    position: relative;
}

.card::before {
    content: "";
    position: absolute;
    inset: 0.75rem;
    border-radius: 1.2rem;
    border: 1px dashed rgba(255, 255, 255, 0.25);
    pointer-events: none;
}

.card__heading {
    margin: 0;
    font-size: clamp(1.35rem, 2.2vw, 1.65rem);
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.card__prompt {
    margin: 0;
    line-height: 1.6;
    font-size: clamp(1.05rem, 2.4vw, 1.25rem);
}

.card--truth {
    border-color: rgba(255, 111, 168, 0.4);
}

.card--dare {
    border-color: rgba(112, 93, 255, 0.4);
}

.card--indoor {
    border-color: rgba(77, 212, 198, 0.4);
}

.card--outdoor {
    border-color: rgba(255, 211, 105, 0.45);
}

.reshuffle {
    padding: 0.75rem 1.65rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-color);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease;
}

.reshuffle:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.14);
}

.reshuffle:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 4px;
}

.app__footer {
    color: var(--muted-color);
    font-size: 0.95rem;
}

@media (max-width: 640px) {
    body {
        padding: 2rem 1rem 2.5rem;
    }

    .card {
        padding: 1.5rem;
    }

    .wheel {
        border-width: 0.6rem;
    }

    .pointer {
        top: -1rem;
    }

    .option {
        padding: 0.75rem 1.25rem;
    }
}