:root {
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

button,
a,
[role="button"] {
    -webkit-tap-highlight-color: transparent; /* iOS Safari + Android Chrome */
}

html,
body {
    height: 100%;
    overflow: hidden;
}

body {
    margin: 0;
    min-height: 100vh;
    background: #000;
    background-image:
        radial-gradient(circle at top, #141414 0%, #060606 45%, #000 70%),
        radial-gradient(circle at 20% 90%, #0d0d0d 0%, #000 70%);
    color: #f2f2f2;
    font-family: "Fira Mono", "Consolas", monospace;
    letter-spacing: 0.02em;
}

.game {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto auto auto 1fr;
    align-items: start;
    justify-items: center;
    gap: 24px;
    padding: 32px 16px 36px;
    --card-w: 71px;
    --card-h: 96px;
    --stack-offset: 23px;
    --stack-max: 8;
}

.game .card-button {
    width: calc(var(--card-w) * 1.05);
}

.game .card-button img {
    width: var(--card-w);
    height: var(--card-h);
}

.status-bar {
    width: min(92vw, 574px);
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 10px 10px;
}

.dialogue {
    width: min(92vw, 574px);
    border: 1px solid #1f1f1f;
    padding: 10px 10px;
}

#dialogue-text {
    margin: 0;
    line-height: 1.4;
    min-height: calc(5 * 1.4em);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    color: #c8c8c8;
    white-space: pre-line;
    text-align: center;
}

.status-deck {
    display: grid;
    justify-items: center;
    gap: 6px;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
}

.status-deck img {
    width: 60px;
    height: 81px;
}

.status-ace img {
    width: 60px;
    height: 81px;
}

.status-ace {
    width: 60px;
    height: 81px;
}

.status-center {
    display: grid;
    gap: 8px;
    justify-items: center;
}

.status-room {
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hp-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: nowrap;
}

.status-compact {
    display: grid;
    gap: 6px;
    justify-items: center;
}

.hp-bar {
    position: relative;
    width: min(42vw, 320px);
    height: 24px;
    border: 1px solid #3c3c3c;
    background: #0d0d0d;
    overflow: hidden;
}

.hp-fill {
    height: 100%;
    background: linear-gradient(90deg, #4f1414, #b12d2d);
    transition: width 0.2s ease;
}

.hp-text {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #f2f2f2;
}

.hold-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.hold-button {
    position: relative;
    overflow: hidden;
    border: 1px solid #2f2f2f;
    background: transparent;
    color: #f2f2f2;
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 6px 12px;
    min-width: 120px;
    cursor: pointer;
    user-select: none;
    touch-action: none;
}

.hold-button::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(242, 242, 242, 0.25);
    transform: scaleX(0);
    transform-origin: left;
}

.hold-button.is-holding::before {
    animation: hold-fill 1s linear forwards;
}

.hold-button .hold-label {
    position: relative;
    z-index: 1;
}

@keyframes hold-fill {
    from {
        transform: scaleX(0);
    }
    to {
        transform: scaleX(1);
    }
}

.room-grid {
    align-items: center;
}

.room-card img {
    width: var(--card-w, 71px);
    height: var(--card-h, 96px);
}

.room-card[disabled] img,
.room-card[data-empty="true"] img {
    filter: grayscale(0.7) brightness(0.8);
    opacity: 0.6;
}

.room-card.is-selected img {
    box-shadow: 0 0 0 2px #f2d675, 0 0 14px rgba(242, 214, 117, 0.45);
}


.weapon-area {
    width: min(92vw, 820px);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    justify-content: center;
}

.weapon-choice {
    width: calc(var(--card-w, 71px) * 1.05);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    flex: 0 0 auto;
    color: #f2f2f2;
    gap: 10px;
}

.action-button {
    width: calc(var(--card-w, 71px) * 1.05);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    flex: 0 0 auto;
    color: #f2f2f2;
    gap: 10px;
}

.action-button.is-disabled {
    color: #6f6f6f;
    cursor: not-allowed;
}

.action-button.is-disabled img {
    filter: grayscale(0.7) brightness(0.8);
    opacity: 0.6;
}

.action-button.is-choice img {
    box-shadow: 0 0 0 2px #f2d675, 0 0 14px rgba(242, 214, 117, 0.45);
}

.weapon-label {
    color: #f2f2f2;
    text-transform: uppercase;
    display: block;
    line-height: 1.1;
    min-height: calc(2 * 1.1em);
    text-align: center;
}

.weapon-choice.is-disabled {
    color: #6f6f6f;
    cursor: not-allowed;
}

.weapon-choice.is-disabled img {
    filter: grayscale(0.7) brightness(0.8);
    opacity: 0.6;
}

.weapon-choice.is-disabled .weapon-label {
    color: #6f6f6f;
}

.weapon-choice.is-choice img {
    box-shadow: 0 0 0 2px #f2d675, 0 0 14px rgba(242, 214, 117, 0.45);
}

.weapon-choice.is-choice.is-disabled img {
    box-shadow: none;
}


.weapon-stack {
    position: relative;
    height: var(--card-h, 96px);
    flex: 0 0 auto;
}

.weapon-stack-column {
    display: grid;
    gap: 10px;
    justify-items: center;
}

.weapon-stack .stack-card {
    position: absolute;
    top: 0;
    width: var(--card-w, 71px);
    height: var(--card-h, 96px);
}

.weapon-stack .stack-card[data-empty="true"] {
    filter: grayscale(0.7) brightness(0.8);
    opacity: 0.6;
}

.hint-text {
    margin: 0;
    font-size: 0.8rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #a0a0a0;
}

.hint-text.is-hidden {
    display: none;
}

.debug-button {
    margin-top: 12px;
    border: 1px dashed #3a3a3a;
    background: transparent;
    color: #9a9a9a;
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 6px 10px;
    cursor: pointer;
}

.room-hint {
    display: block;
    min-height: calc(2 * 1.1em);
    line-height: 1.1;
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #8a8a8a;
    text-align: center;
}

.room-hint[data-hint-type="weapon"] {
    color: #7fc8ff;
}

.room-hint[data-hint-type="repair"] {
    color: #f2d675;
}

.room-hint[data-hint-type="health"] {
    color: #ff7a7a;
}

.room-hint[data-hint-type="poison"] {
    color: #b58cff;
}

.hints-hidden .room-hint {
    visibility: hidden;
}

.menu {
    position: relative;
    min-height: 100vh;
    display: grid;
    grid-template-rows: 22vh auto 1fr;
    align-items: start;
    justify-items: center;
    gap: 28px;
    padding: 48px 16px 36px;
}

.debug-version {
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 0.65rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #6f6f6f;
}

h1 {
    margin: 0;
    font-size: clamp(2.8rem, 5vw, 4.2rem);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    align-self: end;
}

.card-grid {
    width: min(92vw, 820px);
    display: flex;
    flex-wrap: nowrap;
    gap: 30px;
    align-items: flex-start;
    justify-content: center;
    overflow-x: auto;
    padding: 6px 0;
    align-self: start;
}

.card-button {
    background: transparent;
    border: none;
    padding: 0;
    display: grid;
    width: calc(71px * 1.05);
    gap: 10px;
    justify-items: center;
    color: #d6d6d6;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    cursor: pointer;
}

.menu-label {
    display: block;
    text-align: center;
}

.card-button img {
    width: 71px;
    height: 96px;
    border-radius: 0;
}

.card-button:focus-visible {
    outline: 2px solid #8c8c8c;
    outline-offset: 6px;
}

.card-placeholder {
    visibility: hidden;
    pointer-events: none;
}

.option-label {
    display: block;
    line-height: 1.1;
    min-height: calc(3 * 1.1em);
}

.option-state {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: #7c7c7c;
}

.card-button[data-enabled="true"] .option-state {
    color: #f2f2f2;
}

.card-button[data-enabled="false"] img {
    filter: grayscale(0.6) brightness(0.9);
}

.tips {
    margin-top: 0;
    max-width: 70ch;
    text-align: center;
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #9b9b9b;
    align-self: end;
}

.tips-label {
    color: #f1f1f1;
    display: block;
}

#tip-text {
    display: block;
    text-transform: none;
    letter-spacing: 0.02em;
    color: #c6c6c6;
    line-height: 1.4;
    height: calc(4 * 1.4em);
    overflow: hidden;
}

@media (max-width: 640px) {
    .game {
        gap: 20px;
        padding: 24px 12px 28px;
        --card-w: 60px;
        --card-h: 81px;
        --stack-offset: 19px;
        --stack-max: 6;
    }

    .status-bar {
        gap: 10px;
        padding: 8px 8px;
    }

    .status-deck img {
        width: 54px;
        height: 73px;
    }

    .status-ace img {
        width: 54px;
        height: 73px;
    }

    .status-ace {
        width: 54px;
        height: 73px;
    }

    .hp-bar {
        width: min(55vw, 240px);
        height: 22px;
    }

    .hp-row {
        gap: 10px;
    }

    .hold-button {
        min-width: 100px;
        padding: 5px 10px;
        font-size: 0.65rem;
    }

    .menu-label {
        font-size: 0.72rem;
    }

    .action-button {
        font-size: 0.65rem;
    }

    .weapon-label {
        font-size: 0.65rem;
    }

    .weapon-area {
        gap: 12px;
    }

    .menu {
        grid-template-rows: auto auto auto;
        gap: 16px;
        padding: 32px 14px 24px;
    }

    h1 {
        letter-spacing: 0.14em;
    }

    .card-grid {
        gap: 23px;
    }

    .card-button img {
        width: 60px;
        height: 81px;
    }

    .card-button {
        width: calc(60px * 1.05);
    }

    .tips {
        font-size: 0.85rem;
        align-self: start;
    }

    .card-button img {
        transition: none;
    }

}