/* Tab kategori */
.tabs__nav { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 32px; }
.tabs__btn {
    font-family: var(--font-pixel); font-size: 9px;
    background: var(--panel); color: var(--text-2);
    border: 0; padding: 12px 14px; cursor: pointer;
    box-shadow: -3px 0 0 0 #333, 3px 0 0 0 #333, 0 -3px 0 0 #333, 0 3px 0 0 #333;
}
.tabs__btn:hover { color: var(--text); }
.tabs__btn.is-active {
    background: var(--green); color: #101010;
    box-shadow: -3px 0 0 0 var(--yellow), 3px 0 0 0 var(--yellow), 0 -3px 0 0 var(--yellow), 0 3px 0 0 var(--yellow);
}
.tabs__panel { display: none; }
.tabs__panel.is-active { display: block; }

/* Skill tree */
.tree__root { display: inline-block; margin-left: 8px; }
.tree__branches {
    margin: 0 0 0 30px;
    padding: 28px 0 4px 28px;
    border-left: 4px dashed #444;
    display: grid; gap: 20px;
}
.skill {
    position: relative;
    display: grid; grid-template-columns: 64px 1fr 240px;
    align-items: center; gap: 20px;
    background: var(--panel); padding: 16px;
    border: 3px solid #333;
}
.skill::before {
    content: ''; position: absolute; left: -35px; top: 50%;
    width: 32px; border-top: 4px dashed #444;
}
.skill:hover { border-color: var(--green); }
.skill__icon {
    width: 64px; height: 64px; display: grid; place-items: center;
    background: #000; color: var(--green);
    font-family: var(--font-pixel); font-size: 12px;
    border: 3px solid var(--green);
}
.skill__name { font-family: var(--font-pixel); font-size: 11px; margin-bottom: 6px; line-height: 1.6; }
.skill__text p { color: var(--text-2); font-size: 14px; }
.skill__meta {
    display: flex; justify-content: space-between;
    font-family: var(--font-pixel); font-size: 8px; color: var(--text-2);
    margin-bottom: 8px;
}
.skill__meta strong { color: var(--yellow); }
.skill .px-bar__fill { transition: width 1s steps(12); }

@media (max-width: 700px) {
    .skill { grid-template-columns: 56px 1fr; }
    .skill__level { grid-column: 1 / -1; }
    .tree__branches { margin-left: 14px; padding-left: 20px; }
    .skill::before { left: -27px; width: 24px; }
}