/* Stickers */

.sticker-progress {
    max-width: 500px;
    margin: 0 auto 1rem;
    text-align: center;
}

.progress-text {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.progress-text strong {
    color: var(--accent);
    font-size: 1.3rem;
}

.progress-bar-wrap {
    height: 12px;
    background: var(--card-border);
    border-radius: 6px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.sticker-section {
    margin-bottom: 2.5rem;
}

.sticker-section h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--card-border);
}

.sticker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
}

.sticker-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 1.25rem 0.75rem;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.sticker-card.earned {
    border-color: var(--accent);
    box-shadow: 0 0 12px rgba(229, 57, 53, 0.15);
}

.sticker-card.earned:hover {
    transform: translateY(-4px);
}

.sticker-card.locked {
    opacity: 0.45;
    filter: grayscale(0.8);
}

.sticker-emoji {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.sticker-name {
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.sticker-hint {
    font-size: 0.72rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

@media (max-width: 480px) {
    .sticker-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
        gap: 0.75rem;
    }

    .sticker-emoji {
        font-size: 2rem;
    }
}