/* Chain Toggle Buttons */
.chain-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.chain-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border: 2px solid var(--bs-border-color);
    border-radius: 0.5rem;
    background: var(--bs-body-bg);
    cursor: pointer;
    transition: all 0.15s ease;
    min-width: 60px;
}

.chain-toggle:hover {
    border-color: #052c65;
    background: var(--bs-tertiary-bg);
}

.chain-toggle.active {
    border-color: #052c65;
    background: rgba(5, 44, 101, 0.1);
}

.chain-toggle .chain-icon {
    font-size: 1.25rem;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.chain-toggle .chain-name {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* BTC Type Toggle Buttons */
.btc-type-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.btc-type-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    background: var(--bs-body-bg);
    cursor: pointer;
    transition: all 0.15s ease;
    min-width: 65px;
}

.btc-type-toggle:hover {
    border-color: var(--bs-warning);
    background: var(--bs-tertiary-bg);
}

.btc-type-toggle.active {
    border-color: var(--bs-warning);
    background: rgba(var(--bs-warning-rgb), 0.1);
}

.btc-type-toggle .type-name {
    font-size: 0.7rem;
    font-weight: 600;
}

.btc-type-toggle .type-prefix {
    font-size: 0.6rem;
    color: var(--bs-secondary-color);
    font-family: monospace;
}

/* Address Groups */
.addr-groups {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.addr-group {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.5rem;
    overflow: hidden;
}

.addr-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.8rem;
    background: var(--bs-tertiary-bg);
    cursor: pointer;
    user-select: none;
    transition: background 0.15s ease;
}

.addr-group-header:hover {
    background: var(--bs-secondary-bg);
}

.addr-group-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.addr-group-count {
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
    font-weight: normal;
}

.addr-group-balance {
    font-size: 0.75rem;
    color: var(--bs-success);
    font-weight: 600;
    margin-left: 0.5rem;
}

.addr-group-balance.loading {
    color: var(--bs-secondary-color);
    font-style: italic;
}

.addr-group-balance.zero {
    color: var(--bs-secondary-color);
}

.addr-group-active {
    background: var(--bs-success);
    color: white;
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    border-radius: 1rem;
    margin-left: 0.5rem;
}

.addr-group-chevron {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.addr-group.open .addr-group-chevron {
    transform: rotate(180deg);
}

.addr-group-content {
    display: none;
    padding: 0;
    background: var(--bs-body-bg);
}

.addr-group.open .addr-group-content {
    display: block;
}

.addr-group-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0.5rem 0.8rem;
    background: var(--bs-tertiary-bg);
    border-bottom: 1px solid var(--bs-border-color);
    font-size: 0.75rem;
    color: var(--bs-secondary-color);
}

.addr-group-info span {
    display: inline-flex;
    gap: 0.3rem;
}

.addr-group-info strong {
    color: var(--bs-body-color);
    font-weight: 600;
}

.addr-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.addr-item {
    display: flex;
    align-items: center;
    padding: 0.4rem 0.8rem;
    border-top: 1px solid var(--bs-border-color);
    gap: 0.5rem;
    font-size: 0.8rem;
}

.addr-item:hover {
    background: var(--bs-tertiary-bg);
}

.addr-index {
    min-width: 1.5rem;
    color: var(--bs-secondary-color);
    font-size: 0.75rem;
}

.addr-text {
    flex: 1;
    font-family: monospace;
    font-size: 0.78rem;
    word-break: break-all;
    cursor: pointer;
}

.addr-text:hover {
    color: var(--bs-primary);
}

.addr-balance {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    font-size: 0.65rem;
    min-width: 5rem;
    justify-content: flex-end;
    flex-shrink: 0;
}

.addr-balance.loading {
    color: var(--bs-secondary-color);
    font-style: italic;
}

.addr-balance .badge-balance {
    background: var(--bs-success);
    color: white;
    padding: 0.1rem 0.3rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

.addr-balance .badge-zero {
    color: var(--bs-secondary-color);
    padding: 0.1rem 0.2rem;
}

.addr-balance .badge-tx {
    background: var(--bs-primary);
    color: white;
    padding: 0.1rem 0.3rem;
    border-radius: 0.25rem;
}

.addr-balance .badge-in {
    background: var(--bs-info);
    color: white;
    padding: 0.1rem 0.3rem;
    border-radius: 0.25rem;
}

.addr-balance .badge-out {
    background: var(--bs-warning);
    color: #000;
    padding: 0.1rem 0.3rem;
    border-radius: 0.25rem;
}

.addr-balance .badge-error {
    color: var(--bs-danger);
}

.addr-group-balance .badge-error {
    color: var(--bs-danger);
    font-size: 0.7rem;
    font-weight: normal;
}

.addr-group-balance.error {
    color: var(--bs-danger);
}

.addr-balance .badge-multi {
    background: var(--bs-primary);
}

.addr-multi-balance {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.3rem 0.8rem 0.5rem 2.3rem;
    background: var(--bs-tertiary-bg);
    border-top: 1px dashed var(--bs-border-color);
    font-size: 0.7rem;
}

.addr-multi-balance .badge-chain {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    color: var(--bs-success);
}

.addr-multi-balance .badge-chain strong {
    color: var(--bs-body-color);
    font-weight: 500;
    margin-right: 0.2rem;
}

.addr-actions {
    display: flex;
    gap: 0.25rem;
    flex-shrink: 0;
}

.addr-actions button,
.addr-actions a {
    padding: 0.2rem 0.35rem;
    border: none;
    background: transparent;
    color: var(--bs-secondary-color);
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.addr-actions button:hover,
.addr-actions a:hover {
    background: var(--bs-secondary-bg);
    color: var(--bs-primary);
}

.addr-actions img {
    width: 14px;
    height: 14px;
}

@media (max-width: 576px) {
    .chain-toggle {
        padding: 0.4rem 0.6rem;
        min-width: 50px;
    }

    .chain-toggle .chain-icon {
        font-size: 1rem;
    }

    .chain-toggle .chain-name {
        font-size: 0.6rem;
    }

    .btc-type-toggle {
        padding: 0.3rem 0.5rem;
        min-width: 55px;
    }

    .btc-type-toggle .type-name {
        font-size: 0.6rem;
    }

    .btc-type-toggle .type-prefix {
        font-size: 0.55rem;
    }

    .addr-group-title {
        flex-wrap: wrap;
        font-size: 0.85rem;
    }

    .addr-group-balance {
        font-size: 0.7rem;
    }

    .addr-group-info {
        gap: 0.5rem;
        padding: 0.4rem 0.5rem;
        font-size: 0.7rem;
    }

    .addr-text {
        font-size: 0.7rem;
    }

    .addr-item {
        padding: 0.35rem 0.5rem;
        flex-wrap: wrap;
    }

    .addr-balance {
        font-size: 0.6rem;
        min-width: auto;
        gap: 0.15rem;
    }

    .addr-balance span {
        padding: 0.05rem 0.2rem !important;
    }

    .addr-multi-balance {
        padding: 0.25rem 0.5rem 0.4rem 1.8rem;
        gap: 0.3rem;
        font-size: 0.65rem;
    }

    .addr-multi-balance .badge-chain {
        padding: 0.1rem 0.3rem;
    }
}