/* =========================================
   Strands Game Styles
   ========================================= */

.strands-hint {
    font-size: 0.85rem;
    color: var(--depths);
    opacity: 0.8;
}

#strands-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    max-width: 400px;
    margin: 0 auto;
}

/* ---- Toast ---- */
#strands-toast-container {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 500;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    pointer-events: none;
}

.strands-toast {
    background: var(--navy);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 1;
    transition: opacity 0.4s ease;
    white-space: nowrap;
}

.strands-toast.fade-out {
    opacity: 0;
}

/* ---- Current word display ---- */
#strands-current {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--navy);
    min-height: 2rem;
    text-transform: uppercase;
}

/* ---- Letter grid ---- */
#strands-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 5px;
    width: 100%;
}

.strand-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(0.95rem, 4vw, 1.2rem);
    font-weight: 700;
    color: var(--navy);
    background: var(--white);
    border: 2px solid var(--drift);
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.1s ease, background 0.15s ease,
                border-color 0.15s ease, box-shadow 0.15s ease;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.strand-cell:active:not(.locked):not(.gold) {
    transform: scale(0.95);
}

.strand-cell.selected {
    background: var(--depths);
    border-color: var(--depths);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(64, 83, 128, 0.3);
    transform: scale(1.04);
}

.strand-cell.locked {
    cursor: default;
    color: var(--white);
    font-weight: 800;
    border-color: transparent;
    box-shadow: 0 2px 6px rgba(27, 42, 74, 0.2);
}

.strand-cell.found-anim {
    animation: strandPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes strandPop {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* ---- Counter ---- */
#strands-counter {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--depths);
    opacity: 0.8;
}

/* ---- Win gold effect ---- */
.strand-cell.gold {
    background: var(--navy);
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 12px var(--gold), 0 0 24px rgba(245, 214, 128, 0.4);
    animation: cellGlow 2s ease-in-out infinite alternate;
}

@keyframes cellGlow {
    0%   { box-shadow: 0 0 8px var(--gold), 0 0 16px rgba(245, 214, 128, 0.3); }
    100% { box-shadow: 0 0 16px var(--gold-bright), 0 0 32px rgba(245, 214, 128, 0.6); }
}

.strand-cell.gold-pop {
    animation: goldPop 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
               cellGlow 2s 0.4s ease-in-out infinite alternate;
}

@keyframes goldPop {
    0%   { transform: scale(1); opacity: 0.5; }
    50%  { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}