/* games/story-chain/story-chain.css */

:root, .cosy-game-theme {
    --game-accent: #8b5cf6;            /* Lavender */
    --game-accent-dim: rgba(139, 92, 246, 0.15);
    --game-accent-hover: #7c3aed;
    --game-accent-contrast: #ffffff;
    --paper-card-bg: #fdfcfb;
    --paper-border: rgba(139, 92, 246, 0.25);
}

html[data-theme="dark"], body.theme-dark {
    --game-accent: #a78bfa;            /* Lavender Dark Mode */
    --game-accent-dim: rgba(167, 139, 250, 0.22);
    --game-accent-hover: #8b5cf6;
    --paper-card-bg: #221f2d;
    --paper-border: rgba(167, 139, 250, 0.35);
}

/* ── Chain Wrapper & Container ───────────────────── */
.sc-chain-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
    margin: 1.25rem 0;
    padding: 0.5rem;
    box-sizing: border-box;
    width: 100%;
}

/* ── Paper Garland Connected Card ────────────────── */
.sc-card {
    position: relative;
    background: var(--paper-card-bg);
    border: 2px solid var(--paper-border);
    border-radius: var(--r-md, 12px);
    padding: 0.9rem 1.25rem;
    margin: 0.5rem 0.75rem 0.5rem 0;
    box-shadow: var(--shadow-sm, 0 2px 10px rgba(139, 92, 246, 0.08));
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 220px;
    max-width: 320px;
    flex: 1 1 auto;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

/* Visual notch / paper tab connecting card edges */
.sc-card:not(:first-child)::before {
    content: "🔗";
    position: absolute;
    left: -18px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: var(--game-accent);
    z-index: 5;
    background: var(--surface-color, #ffffff);
    border: 1px solid var(--paper-border);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.sc-card-index {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--game-accent);
}

.sc-card-sentence {
    font-size: 0.95rem;
    line-height: 1.45;
    color: var(--text-color, #2a2a2a);
    font-weight: 600;
}

.sc-card-word {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gold, #945e05);
    background: var(--gold-light, #fff8e7);
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    display: inline-block;
    width: fit-content;
    margin-top: 0.25rem;
}

/* ── Pulse Animation for Most Recently Added Card ─── */
@keyframes chainCardPulse {
    0% {
        border-color: var(--game-accent);
        box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.7);
        transform: scale(1.02);
    }
    50% {
        border-color: var(--game-accent);
        box-shadow: 0 0 0 12px rgba(139, 92, 246, 0);
        transform: scale(1.02);
    }
    100% {
        border-color: var(--paper-border);
        box-shadow: 0 2px 10px rgba(139, 92, 246, 0.08);
        transform: scale(1);
    }
}

.newest-card-pulse {
    animation: chainCardPulse 2s ease-out forwards;
}

/* ── PHONE CONTEXT (data-context="phone") ───────────────── */
[data-context="phone"] .sc-chain-container,
html[data-context="phone"] .sc-chain-container {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    max-height: calc(100vh - 280px);
    overflow-y: auto;
    padding-bottom: 5rem;
    scroll-behavior: smooth;
}

[data-context="phone"] .sc-card,
html[data-context="phone"] .sc-card {
    min-width: 100%;
    max-width: 100%;
    margin: 0;
}

[data-context="phone"] .sc-card:not(:first-child)::before,
html[data-context="phone"] .sc-card:not(:first-child)::before {
    left: 50%;
    top: -14px;
    transform: translateX(-50%);
}

[data-context="phone"] .sc-input-sticky-zone,
html[data-context="phone"] .sc-input-sticky-zone {
    position: sticky;
    bottom: 0;
    z-index: 50;
    background: var(--surface-color, #ffffff);
    padding: 0.75rem;
    border-top: 2px solid var(--paper-border);
    box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
    border-radius: 14px 14px 0 0;
}

@media (max-width: 600px) {
    .sc-chain-container {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        max-height: calc(100vh - 280px);
        overflow-y: auto;
        padding-bottom: 5rem;
    }
    .sc-card {
        min-width: 100%;
        max-width: 100%;
        margin: 0;
    }
    .sc-card:not(:first-child)::before {
        left: 50%;
        top: -14px;
        transform: translateX(-50%);
    }
    .sc-input-sticky-zone {
        position: sticky;
        bottom: 0;
        z-index: 50;
        background: var(--surface-color, #ffffff);
        padding: 0.75rem;
        border-top: 2px solid var(--paper-border);
        box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
        border-radius: 14px 14px 0 0;
    }
}

/* ── PROJECTOR CONTEXT (data-context="projector") ───────── */
[data-context="projector"] .sc-chain-container,
html[data-context="projector"] .sc-chain-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 1rem 1.25rem;
    width: 100%;
    overflow-x: visible;
}

[data-context="projector"] .sc-card,
html[data-context="projector"] .sc-card {
    min-width: 260px;
    font-size: 1.1rem;
    padding: 1.1rem 1.5rem;
}