:root {
    --ptg-cols: 2;
    --ptg-bg: #1e1f29;
    --ptg-bg-hover: #262837;
    --ptg-border: rgba(255, 255, 255, 0.08);
    --ptg-border-hover: #f4be37;
    --ptg-accent: #f4be37;
    --ptg-text: #ffffff;
    --ptg-radius: 50px;
    --ptg-shadow-hover: 0 10px 30px rgba(244, 190, 55, 0.2);
}

.ptg-grid {
    display: grid;
    grid-template-columns: repeat(var(--ptg-cols, 2), minmax(0, 1fr));
    gap: 16px 24px;
    max-width: 1200px;
    margin: 20px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.ptg-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 24px;
    background: var(--ptg-bg);
    border: 1px solid var(--ptg-border);
    border-radius: var(--ptg-radius);
    text-decoration: none;
    color: var(--ptg-text);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.ptg-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: left 0.6s ease;
}

.ptg-item:hover::before {
    left: 100%;
}

.ptg-item:hover {
    transform: translateY(-4px) scale(1.01);
    background: var(--ptg-bg-hover);
    border-color: var(--ptg-border-hover);
    box-shadow: var(--ptg-shadow-hover);
    color: var(--ptg-accent);
}

.ptg-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ptg-accent);
    transition: transform 0.3s ease;
}

.ptg-item:hover .ptg-icon {
    transform: scale(1.15) rotate(-8deg);
}

.ptg-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ptg-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(244, 190, 55, 0.15);
    color: var(--ptg-accent);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    margin-left: auto;
    transition: all 0.3s ease;
    border: 1px solid rgba(244, 190, 55, 0.3);
}

.ptg-item:hover .ptg-count {
    background: var(--ptg-accent);
    color: #121319;
    box-shadow: 0 2px 10px rgba(244, 190, 55, 0.4);
}

/* Light Theme Shortcode Modifier [post_tags_grid theme="light"] */
.ptg-grid.ptg-theme-light .ptg-item {
    background: #ffffff;
    border-color: #e5e7eb;
    color: #1f2937;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.ptg-grid.ptg-theme-light .ptg-item:hover {
    background: #f9fafb;
    border-color: #f4be37;
    color: #d97706;
}

.ptg-no-tags {
    text-align: center;
    color: #9ca3af;
    font-style: italic;
    padding: 20px;
}

@media (max-width: 768px) {
    .ptg-grid {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }
}