/* ASTRONAUTENBAR · SPEED MEMORY · WIP */

.speed-memory-root {
    min-height: 100%;
    background-color: #141416;
}

.speed-memory-page {
    --speed-amber: #f0a54d;
    --speed-amber-soft: #ffd08e;
    --speed-line: rgba(240, 165, 77, .22);
    --speed-line-strong: rgba(240, 165, 77, .44);
    --speed-text: rgba(240, 235, 222, .92);
    --speed-muted: rgba(240, 235, 222, .68);
    background-color: #141416;
    background:
        radial-gradient(circle at 50% 0%, rgba(240, 165, 77, .04), transparent 38%),
        linear-gradient(180deg, #07090d 0%, #090b10 56%, #06070b 100%),
        #141416;
    overflow-x: hidden;
}

.speed-memory-booting .speed-memory-header,
.speed-memory-booting #speed-memory-back-link,
.speed-memory-booting .speed-memory-hero,
.speed-memory-booting .speed-memory-play {
    display: none !important;
}

.speed-memory-booting .speed-memory-main {
    min-height: calc(100vh - 24px);
    align-content: center;
}

.speed-memory-terminal-shell {
    width: min(900px, calc(100% - 24px));
}

.speed-memory-main {
    display: grid;
    gap: 0;
    padding-bottom: 18px;
}

.speed-memory-hero,
.speed-memory-play,
.speed-memory-result {
    border-top: 0;
}

.speed-memory-hero {
    display: grid;
    gap: 10px;
    padding: 20px 0 0;
}

.speed-memory-title {
    margin: 0;
    color: var(--speed-text);
    font-size: clamp(1.48rem, 3.2vw, 2.1rem);
    line-height: 1.12;
    letter-spacing: .08em;
    text-shadow:
        0 0 3px rgba(255, 224, 163, .72),
        0 0 8px rgba(255, 179, 71, .42),
        0 0 15px rgba(180, 97, 25, .22);
}

.speed-memory-loader {
    position: relative;
    width: min(92vw, 580px, calc((100vh - 24px) / 1.5));
    height: min(calc(100vh - 24px), calc(92vw * 1.5), 870px);
    margin: 2px auto 0;
    border: 1px solid var(--speed-line);
    border-radius: 8px;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 50%, rgba(240, 165, 77, .07), transparent 58%),
        linear-gradient(180deg, rgba(12, 13, 17, .98), rgba(5, 6, 9, .98));
    box-shadow: inset 0 0 0 1px rgba(240, 165, 77, .06);
    aspect-ratio: 2 / 3;
}

.speed-memory-loader-frame {
    position: absolute;
    inset: 0;
}

.speed-memory-loader-cover {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: pixelated;
    opacity: 0;
    transform: translateY(4px) scale(1.01);
    transition: opacity .28s ease, transform .28s ease;
}

.speed-memory-loader.is-revealed .speed-memory-loader-cover {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.speed-memory-play {
    position: relative;
    display: grid;
    gap: 0;
    padding: 24px 0 0;
}

.speed-memory-playtime {
    margin-bottom: 28px;
    color: var(--speed-amber);
    font-size: clamp(2.1rem, 6vw, 3.3rem);
    line-height: 1;
    letter-spacing: .06em;
    text-align: center;
}

.speed-memory-boardframe {
    position: relative;
    width: min(100%, 624px);
    margin: 0 auto;
}

.speed-memory-board {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: clamp(3px, .8vw, 7px);
    width: 100%;
    margin: 0;
}

.speed-memory-board-shroud {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
    background:
        linear-gradient(180deg, rgba(8, 8, 12, .92), rgba(6, 7, 10, .96)),
        repeating-linear-gradient(180deg, rgba(255, 255, 255, .025) 0 1px, transparent 1px 4px);
    border: 1px solid rgba(240, 165, 77, .14);
    border-radius: 8px;
    box-shadow: inset 0 0 0 1px rgba(240, 165, 77, .04);
    backdrop-filter: blur(2px);
}

.speed-memory-board-shroud-text {
    color: rgba(255, 221, 175, .84);
    font-size: clamp(1rem, 3vw, 1.3rem);
    letter-spacing: .18em;
    text-shadow: 0 0 10px rgba(240, 165, 77, .16);
}

.speed-memory-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: min(100%, 624px);
    margin: 32px auto 0;
}

.speed-memory-controls .speed-memory-action-primary {
    flex: 1 1 220px;
    min-width: 0;
}

.speed-memory-controls .speed-memory-action-secondary {
    flex: 0 1 170px;
    min-width: 0;
}

.speed-memory-audio-controls {
    display: flex;
    justify-content: flex-end;
    width: min(100%, 624px);
    margin: 8px auto 0;
}

.speed-memory-action-primary,
.speed-memory-action-secondary {
    min-height: 3rem;
}

.speed-memory-sound-toggle {
    width: 108px;
    min-height: 3rem;
    padding-inline: 8px;
    color: var(--speed-muted);
    border-color: rgba(240, 165, 77, .18);
    background: rgba(8, 9, 12, .72);
    font-size: var(--font-meta);
    white-space: nowrap;
}

.speed-memory-sound-toggle[aria-pressed="true"] {
    color: var(--speed-amber-soft);
    border-color: rgba(240, 165, 77, .28);
}

.speed-memory-action-secondary {
    color: var(--speed-amber-soft);
    border-color: rgba(240, 165, 77, .3);
    background: linear-gradient(180deg, rgba(18, 18, 24, .84), rgba(6, 7, 10, .94));
}

.speed-memory-card {
    position: relative;
    aspect-ratio: 1 / 1;
    padding: 0;
    border: 1px solid rgba(240, 165, 77, .18);
    border-radius: 8px;
    background: rgba(6, 7, 10, .92);
    cursor: pointer;
    perspective: 1000px;
    transition: border-color .22s ease, box-shadow .22s ease, transform .22s ease, opacity .22s ease;
}

.speed-memory-card-inner {
    position: absolute;
    inset: 0;
    display: grid;
    transform-style: preserve-3d;
    transition: transform .34s cubic-bezier(.2, .65, .24, 1);
}

.speed-memory-card-face {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    backface-visibility: hidden;
    border-radius: inherit;
}

.speed-memory-card-back {
    background:
        radial-gradient(circle at 50% 50%, rgba(240, 165, 77, .08), transparent 42%),
        linear-gradient(180deg, rgba(14, 15, 18, .92), rgba(6, 7, 10, .96));
    color: rgba(240, 235, 222, .6);
}

.speed-memory-card-front {
    transform: rotateY(180deg);
    background:
        radial-gradient(circle at 50% 40%, rgba(240, 165, 77, .14), transparent 56%),
        linear-gradient(180deg, rgba(21, 15, 10, .95), rgba(10, 9, 8, .98));
    color: var(--speed-amber-soft);
}

.speed-memory-card-image {
    width: 78%;
    height: 78%;
    display: block;
    object-fit: contain;
    image-rendering: pixelated;
    backface-visibility: hidden;
    pointer-events: none;
}

.speed-memory-card-front-image {
    transform: translateZ(0);
}

.speed-memory-card-image.is-missing {
    opacity: 0;
}

.speed-memory-card.is-open .speed-memory-card-inner,
.speed-memory-card.is-matched .speed-memory-card-inner {
    transform: rotateY(180deg);
}

.speed-memory-card.is-open {
    border-color: rgba(240, 165, 77, .52);
    box-shadow: inset 0 0 0 1px rgba(240, 165, 77, .1), 0 0 16px rgba(240, 165, 77, .14);
}

.speed-memory-card.is-matched {
    border-color: rgba(240, 165, 77, .22);
    opacity: .84;
    box-shadow: inset 0 0 0 1px rgba(240, 165, 77, .06);
}

.speed-memory-card.is-matched .speed-memory-card-front {
    background:
        radial-gradient(circle at 50% 35%, rgba(240, 165, 77, .18), transparent 58%),
        linear-gradient(180deg, rgba(20, 14, 10, .94), rgba(9, 8, 8, .98));
    color: #ffddaf;
}

.speed-memory-card:disabled {
    cursor: default;
}

.speed-memory-card:focus-visible {
    outline: 2px solid rgba(240, 208, 142, .78);
    outline-offset: 2px;
}

.speed-memory-result {
    width: min(100%, 624px);
    margin: 18px auto 0;
    padding: 18px 0 0;
    border-top: 1px solid rgba(240, 165, 77, .12);
    display: grid;
    gap: 10px;
}

.speed-memory-besttimes {
    display: grid;
    gap: 10px;
    animation: speedHighscoreBreathe 5.6s ease-in-out infinite;
}

.speed-memory-besttimes-title {
    color: var(--speed-amber-soft);
    font-size: var(--font-meta);
    letter-spacing: .12em;
    text-shadow: 0 0 5px rgba(255, 208, 142, .34), 0 0 13px rgba(240, 165, 77, .2);
}

.speed-memory-besttimes-empty {
    margin: 0;
    color: var(--speed-muted);
    font-size: var(--font-system);
    letter-spacing: .04em;
}

.speed-memory-control-label {
    margin: 0;
    text-transform: uppercase;
}

.speed-memory-boardcomputer {
    width: 100%;
    margin: 46px 0 0;
    padding: 28px 30px 24px;
    color: var(--legal-system-narration);
}

.speed-memory-boardcomputer > :not(.machine-ghost) {
    position: relative;
    z-index: 1;
}

.speed-memory-boardcomputer-message {
    color: var(--legal-system-narration);
    font-size: var(--font-system);
    line-height: 1.9;
    letter-spacing: .035em;
    text-shadow: 0 0 3px rgba(255, 151, 221, .3), 0 0 9px rgba(255, 79, 216, .18);
}

.speed-memory-besttimes-list {
    display: grid;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.speed-memory-besttimes-item {
    display: grid;
    grid-template-columns: 2.2rem minmax(0, 1fr) auto;
    gap: 10px;
    align-items: baseline;
    color: var(--speed-muted);
    font-size: var(--font-system);
    letter-spacing: .04em;
}

.speed-memory-besttimes-rank {
    color: var(--speed-amber-soft);
}

.speed-memory-besttimes-time {
    color: #fff0cf;
    text-shadow: 0 0 5px rgba(255, 208, 142, .24), 0 0 12px rgba(240, 165, 77, .12);
}

.speed-memory-besttimes-date {
    color: rgba(240, 208, 142, .58);
    font-size: var(--font-meta);
    letter-spacing: .025em;
    white-space: nowrap;
}

.speed-memory-boardcomputer-message.is-initial-activity {
    animation:
        messageFlightAppear .8s ease-out forwards,
        speedBoardcomputerInitial 1.15s ease-out both;
}

.speed-memory-boardcomputer-message.is-excited-activity {
    animation:
        messageFlightAppear .8s ease-out forwards,
        speedBoardcomputerExcited 1.55s ease-out both;
}

.speed-memory-boardcomputer.is-excited-activity {
    animation: speedBoardcomputerSector 1.35s ease-out both;
}

.speed-memory-boardcomputer.is-excited-activity .machine-ghost {
    animation: speedBoardcomputerGhost 1.45s steps(5, end) both;
}

.speed-memory-result[hidden],
.speed-memory-board-shroud[hidden] {
    display: none !important;
}

.speed-memory-action {
    min-height: 2.8rem;
    padding: 10px 14px;
    color: var(--speed-amber-soft);
    letter-spacing: .06em;
    text-decoration: none;
    appearance: none;
    border: 1px solid var(--speed-line);
    border-radius: 4px;
    background: linear-gradient(180deg, rgba(28, 22, 16, .82), rgba(8, 9, 12, .92));
    font: inherit;
    cursor: pointer;
}

.speed-memory-action-primary {
    color: #fff0cf;
    border-color: var(--speed-line-strong);
    background: linear-gradient(180deg, rgba(59, 34, 10, .96), rgba(16, 12, 10, .96));
}

.speed-memory-action-primary.is-active {
    box-shadow: 0 0 18px rgba(240, 165, 77, .12), inset 0 0 0 1px rgba(255, 228, 199, .12);
}

.speed-memory-action-primary.is-ready {
    animation: speedReadyPulse 2.4s ease-in-out infinite;
}

.speed-memory-action:hover,
.speed-memory-action:focus-visible {
    border-color: rgba(240, 208, 142, .82);
    color: #fff7e2;
    outline: none;
    box-shadow: 0 0 16px rgba(240, 165, 77, .12);
}

@keyframes speedReadyPulse {
    0%,
    100% {
        border-color: var(--speed-line-strong);
        box-shadow: 0 0 8px rgba(240, 165, 77, .06), inset 0 0 0 1px rgba(255, 228, 199, .07);
    }

    50% {
        border-color: rgba(240, 208, 142, .68);
        box-shadow: 0 0 18px rgba(240, 165, 77, .16), inset 0 0 0 1px rgba(255, 228, 199, .13);
    }
}

@keyframes speedHighscoreBreathe {
    0%,
    100% {
        filter: brightness(.94);
        text-shadow: 0 0 0 rgba(240, 165, 77, 0);
    }

    50% {
        filter: brightness(1.08);
        text-shadow: 0 0 13px rgba(240, 165, 77, .12);
    }
}

@keyframes speedBoardcomputerInitial {
    0% { filter: brightness(.72); }
    38% { filter: brightness(1.24); }
    100% { filter: brightness(1); }
}

@keyframes speedBoardcomputerExcited {
    0% { opacity: 0; transform: translateX(-10px); filter: brightness(.6); }
    18% { opacity: .72; transform: translateX(4px); filter: brightness(1.7); }
    29% { transform: translateX(-3px); }
    41% { opacity: 1; transform: translateX(2px); filter: brightness(1.3); }
    56% { transform: translateX(-1px); }
    100% { opacity: 1; transform: translateX(0); filter: brightness(1); }
}

@keyframes speedBoardcomputerSector {
    0%,
    100% { filter: brightness(1); }
    24% { filter: brightness(1.18); }
    38% { filter: brightness(.96); }
    52% { filter: brightness(1.1); }
}

@keyframes speedBoardcomputerGhost {
    0% { opacity: .04; filter: brightness(.8); }
    22% { opacity: .18; filter: brightness(1.8); }
    36% { opacity: .08; transform: translateX(3px); }
    48% { opacity: .15; transform: translateX(-2px); }
    100% { opacity: 1; transform: translateX(0); filter: brightness(1); }
}

@media (max-width: 620px) {
    .speed-memory-terminal-shell {
        width: min(100%, calc(100% - 24px));
    }

    .speed-memory-main {
        gap: 0;
    }

    .speed-memory-play {
        padding-top: 20px;
    }

    .speed-memory-playtime {
        margin-bottom: 24px;
    }

    .speed-memory-loader,
    .speed-memory-board {
        width: 100%;
    }

    .speed-memory-boardframe,
    .speed-memory-controls,
    .speed-memory-audio-controls,
    .speed-memory-result {
        width: 100%;
    }

    .speed-memory-controls {
        gap: 7px;
        margin-top: 30px;
    }

    .speed-memory-controls .speed-memory-action-primary,
    .speed-memory-controls .speed-memory-action-secondary {
        flex: 1 1 0;
    }

    .speed-memory-sound-toggle {
        width: 96px;
    }

    .speed-memory-boardcomputer {
        margin-top: 38px;
        padding: 24px 14px 22px;
    }

    .speed-memory-result {
        margin-top: 18px;
        padding-top: 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .speed-memory-loader-cover {
        transition-duration: .01ms;
    }

    .speed-memory-card-inner {
        transition-duration: .01ms;
    }

    .speed-memory-action-primary.is-ready,
    .speed-memory-besttimes,
    .speed-memory-boardcomputer-message.is-initial-activity,
    .speed-memory-boardcomputer-message.is-excited-activity,
    .speed-memory-boardcomputer.is-excited-activity,
    .speed-memory-boardcomputer.is-excited-activity .machine-ghost {
        animation: none;
        filter: none;
        transform: none;
    }
}