/* =========================================
   Connections Game Styles
   ========================================= */

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

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

/* ---- Toast ---- */
#conn-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;
}

.conn-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;
}

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

/* ---- Solved category rows ---- */
#conn-solved {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.solved-row {
    border-radius: 10px;
    padding: 14px 12px;
    text-align: center;
    animation: solvedReveal 0.4s ease;
}

.solved-row .solved-category {
    font-weight: 800;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.solved-row .solved-words {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.85;
}

@keyframes solvedReveal {
    0%   { transform: scaleY(0); opacity: 0; }
    100% { transform: scaleY(1); opacity: 1; }
}

/* Category color tiers (light to dark) */
.solved-row.tier-0 { background: #c8daf5; color: var(--navy); }
.solved-row.tier-1 { background: #acbedc; color: var(--navy); }
.solved-row.tier-2 { background: #8ba0c4; color: var(--white); }
.solved-row.tier-3 { background: #6b7eb2; color: var(--white); }

/* ---- Word Grid ---- */
#conn-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    width: 100%;
}

.conn-word {
    background: var(--white);
    border: 2px solid var(--drift);
    border-radius: 10px;
    padding: 14px 6px;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--navy);
    text-transform: uppercase;
    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;
    word-break: break-word;
    line-height: 1.2;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.conn-word:active {
    transform: scale(0.95);
}

.conn-word.selected {
    background: var(--depths);
    border-color: var(--depths);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(64, 83, 128, 0.3);
}

/* Shake on wrong guess */
@keyframes connShake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-5px); }
    40%      { transform: translateX(5px); }
    60%      { transform: translateX(-3px); }
    80%      { transform: translateX(3px); }
}

.conn-word.shake {
    animation: connShake 0.3s ease;
}

/* ---- Mistakes ---- */
#conn-mistakes {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--depths);
    font-weight: 500;
}

#conn-dots {
    display: flex;
    gap: 4px;
}

.mistake-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--depths);
    transition: opacity 0.3s ease;
}

.mistake-dot.used {
    opacity: 0.15;
}

/* ---- Action Buttons ---- */
#conn-actions {
    display: flex;
    gap: 10px;
    width: 100%;
    justify-content: center;
}

.conn-btn {
    border: none;
    border-radius: 24px;
    padding: 12px 20px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease, opacity 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.conn-btn.primary {
    background: var(--depths);
    color: var(--white);
}

.conn-btn.primary:disabled {
    opacity: 0.4;
    cursor: default;
}

.conn-btn.primary:not(:disabled):active {
    background: var(--navy);
}

.conn-btn.secondary {
    background: var(--white);
    color: var(--depths);
    border: 2px solid var(--drift);
}

.conn-btn.secondary:active {
    background: var(--breeze);
}

/* ---- Game over state ---- */
#conn-grid:empty {
    display: none;
}

#conn-actions.hidden,
#conn-mistakes.hidden {
    display: none;
}