/* Calculator Section */
.calculator-section {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(52,217,255,0.04), rgba(52,217,255,0.02));
    border: 1.5px solid rgba(52,217,255,0.2);
    border-radius: 9px;
    padding: 0.9rem 1.1rem;
    box-shadow: inset 0 1px 0 rgba(52,217,255,0.1);
}

.calculator-section h3 {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.7rem;
    font-size: 0.88rem;
}

.calculator-section h3 svg {
    opacity: 0.8;
}

.calculator-controls {
    margin-bottom: 0.8rem;
}

.craft-quantity-control {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem 0.9rem;
    background: rgba(255,255,255,0.03);
    border-radius: 7px;
    border: 1.5px solid rgba(255,255,255,0.08);
}

.craft-quantity-control label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.2px;
}

.quantity-input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-left: auto;
}

.qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: linear-gradient(135deg, rgba(52,217,255,0.18), rgba(52,217,255,0.1));
    color: var(--cyan);
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    border: 1.5px solid rgba(52,217,255,0.25);
}

.qty-btn:hover {
    background: linear-gradient(135deg, rgba(52,217,255,0.3), rgba(52,217,255,0.18));
    transform: scale(1.08);
    border-color: rgba(52,217,255,0.4);
}

.qty-btn:active {
    transform: scale(0.92);
}

.quantity-input-wrapper input {
    width: 70px;
    text-align: center;
    padding: 0.5rem 0.4rem;
    border: 2px solid rgba(52,217,255,0.2);
    border-radius: 6px;
    background: rgba(15,18,28,0.9);
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    outline: none;
    transition: all 0.2s;
}

.quantity-input-wrapper input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 4px rgba(52,217,255,0.15);
}

.materials-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1.5px solid rgba(52,217,255,0.25);
}

.clear-owned-btn {
    background: rgba(255,255,255,0.02);
    border: 1.5px solid rgba(255,255,255,0.12);
    color: var(--text-dim);
    padding: 0.28rem 0.55rem;
    border-radius: 4px;
    font-size: 0.68rem;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.clear-owned-btn:hover {
    background: rgba(255,59,48,0.1);
    border-color: var(--red);
    color: var(--red);
}

.craft-quantity-row {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.craft-quantity-row label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.craft-quantity-row input {
    width: 80px;
    padding: 0.4rem 0.6rem;
    border: 1.5px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 600;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.craft-quantity-row input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 2px rgba(52,217,255,0.15);
}

.materials-required {
    background: rgba(255,255,255,0.02);
    padding: 0.8rem;
    border-radius: 8px;
    margin-top: 0.6rem;
    border: 1px solid var(--border);
}

.materials-required h4 {
    margin: 0 0 0.6rem 0;
    color: var(--text);
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 700;
}

.material-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.7rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    gap: 0.7rem;
    border-radius: 6px;
    margin-bottom: 0.3rem;
    background: rgba(255,255,255,0.03);
    transition: all 0.2s;
}

.material-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.material-row:hover {
    background: rgba(52,217,255,0.08);
    border-bottom-color: rgba(52,217,255,0.2);
}

.material-info {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex: 1;
    min-width: 0;
}

.material-owned {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.material-row .item-link-wrapper {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex: 1;
    padding: 0;
    pointer-events: all;
    min-width: 0;
}

.material-row .item-icon {
    width: 30px;
    height: 30px;
    margin-right: 0;
    border-radius: 5px;
    background: rgba(15,18,28,0.8);
    padding: 2px;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.08);
}

.material-name {
    font-weight: 600;
    color: var(--text);
    font-size: 0.83rem;
    letter-spacing: 0.15px;
    transition: color 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.3;
}

.material-row .item-link-wrapper:hover .material-name {
    color: var(--cyan);
}

.required-qty {
    font-weight: 700;
    color: var(--cyan);
    font-size: 0.84rem;
    min-width: 42px;
    text-align: right;
    padding: 0.25rem 0.5rem;
    background: rgba(52,217,255,0.1);
    border-radius: 4px;
    flex-shrink: 0;
    border: 1px solid rgba(52,217,255,0.2);
}

.owned-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.76rem;
    color: var(--text-dim);
    letter-spacing: 0.2px;
}

.owned-label span {
    font-weight: 600;
}

.owned-label input {
    width: 65px;
    padding: 0.4rem 0.5rem;
    border: 1.5px solid rgba(255,255,255,0.12);
    border-radius: 5px;
    background: rgba(15,18,28,0.8);
    color: var(--text);
    font-size: 0.82rem;
    font-weight: 600;
    outline: none;
    text-align: center;
    transition: all 0.2s;
}

.owned-label input:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(70,211,123,0.15);
}

.needed-qty {
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    white-space: nowrap;
}

/* Material link in calculator - prevent clicks on input from triggering navigation */
.material-link {
    pointer-events: none;
}

.material-link .item-icon,
.material-link .material-name {
    pointer-events: all;
    cursor: pointer;
}

/* Mobile responsiveness for calculator */
@media (max-width: 768px) {
    .material-input {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .material-input label {
        min-width: auto;
    }
    
    .material-input .owned-label {
        margin-left: 0;
    }
    
    .material-input input {
        width: 100%;
    }
    
    .material-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .material-qty {
        width: 100%;
        flex-wrap: wrap;
    }
}