/* ============================================
   VOIDBORNE LEGACY - SKILLS STYLES
   Arcane Ink Productions
   ============================================ */

/* Skills Panel Override */
#panel-skills .game-panel-body {
    padding: 12px;
}

/* Skill Points Display */
.skill-points {
    text-align: center;
    padding: 8px;
    background: var(--shadow-deep);
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    margin-bottom: 12px;
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.skill-points .sp-count {
    color: var(--arcane-glow);
    font-weight: 600;
    font-size: 0.875rem;
}

/* Skill Branches */
.skill-branches {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.skill-branch {
    background: var(--shadow-mid);
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    padding: 8px;
}

.branch-header {
    text-align: center;
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-arcane);
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border-dark);
}

/* Skill Tiers */
.skill-tier {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.skill-tier:last-child {
    margin-bottom: 0;
}

/* Skill Nodes */
.skill-node {
    width: 40px;
    height: 40px;
    background: var(--shadow-deep);
    border: 2px solid var(--border-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.skill-node .skill-icon {
    font-size: 1rem;
}

.skill-node:hover {
    border-color: var(--text-muted);
    transform: scale(1.1);
}

.skill-node.available {
    border-color: var(--arcane-dim);
    animation: skillAvailable 2s ease-in-out infinite;
}

@keyframes skillAvailable {
    0%, 100% { box-shadow: 0 0 0 transparent; }
    50% { box-shadow: 0 0 10px var(--arcane-purple); }
}

.skill-node.available:hover {
    border-color: var(--arcane-purple);
}

.skill-node.unlocked {
    background: var(--shadow-mid);
    border-color: var(--arcane-purple);
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.4);
}

.skill-node.unlocked::after {
    content: '✓';
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 14px;
    height: 14px;
    background: #22c55e;
    border-radius: 50%;
    font-size: 0.5rem;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Skill Detail */
#skill-detail {
    margin-top: 12px;
    padding: 12px;
    background: var(--shadow-deep);
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    min-height: 100px;
}

.skill-detail-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.skill-detail-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--shadow-mid);
    border-radius: 4px;
}

.skill-detail-title {
    flex: 1;
}

.skill-detail-name {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.875rem;
    color: var(--text-primary);
}

.skill-detail-cost {
    font-family: var(--font-ui);
    font-size: 0.625rem;
    color: var(--arcane-glow);
}

.skill-detail-desc {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 12px;
}

.btn-unlock-skill {
    width: 100%;
    padding: 8px;
    background: linear-gradient(135deg, var(--arcane-dim) 0%, var(--arcane-purple) 100%);
    border: 1px solid var(--arcane-purple);
    border-radius: 4px;
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-unlock-skill:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-arcane);
}

.btn-unlock-skill.disabled {
    background: var(--shadow-mid);
    border-color: var(--border-dark);
    color: var(--text-muted);
    cursor: not-allowed;
}

.skill-unlocked-badge {
    text-align: center;
    padding: 8px;
    color: #22c55e;
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 600;
}