/* --- Modal --- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 150;
    display: grid;
    place-items: center;
    padding: var(--sp-4);
}

.modal[hidden] {
    display: none;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 4, 6, 0.7);
    backdrop-filter: blur(3px);
}

.modal-panel {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow: auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: modal-in .2s ease;
}

@keyframes modal-in {
    from {
        opacity: 0;
        transform: translateY(10px) scale(.98);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4) var(--sp-5);
    border-bottom: 1px solid var(--border);
}

.modal-head h2 {
    margin: 0;
    font-size: 1.15rem;
}

.modal-close {
    background: none;
    border: 0;
    color: var(--silver-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0 var(--sp-2);
}

.modal-close:hover {
    color: var(--white);
}

.modal-body {
    padding: var(--sp-5);
}

.modal-foot {
    display: flex;
    gap: var(--sp-3);
    justify-content: flex-end;
    padding: var(--sp-4) var(--sp-5);
    border-top: 1px solid var(--border);
}

/* --- Wallet list --- */
.wallet-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--sp-3);
}

.wallet-option {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    width: 100%;
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius);
    background: var(--black-elevated);
    border: 1px solid var(--border);
    color: var(--silver-hi);
    cursor: pointer;
    font-family: var(--font-primary);
    font-weight: 500;
    text-align: left;
    transition: border-color .2s ease, transform .15s ease;
}

.wallet-option:hover {
    border-color: var(--silver);
    transform: translateY(-1px);
}

.wallet-option:disabled {
    opacity: .5;
    cursor: not-allowed;
    transform: none;
}

.wallet-option .wallet-name {
    flex: 1;
}

.wallet-option .wallet-desc {
    font-size: .78rem;
    color: var(--silver-muted);
    margin-top: 1px;
}

.wallet-badge {
    font-size: .7rem;
    color: var(--silver-muted);
    white-space: nowrap;
}

.wallet-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--grad-silver-soft);
    display: grid;
    place-items: center;
    overflow: hidden;
    flex-shrink: 0;
}

.wallet-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.wallet-option-info {
    flex: 1;
    min-width: 0;
}

.wallet-note {
    margin-top: var(--sp-4);
    font-size: .82rem;
    color: var(--silver-muted);
}

.wallet-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-3);
    padding: var(--sp-4);
    margin-top: var(--sp-2);
    color: var(--silver-muted);
    font-size: .85rem;
}

.wallet-loading::before {
    content: '';
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-top-color: var(--silver);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.wallet-error {
    margin-top: var(--sp-3);
}

/* --- Connected wallet state --- */
.wallet-connected {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.wallet-addr-row {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
}

.wallet-addr {
    font-family: var(--font-secondary);
    font-size: .9rem;
    color: var(--white);
    background: var(--black-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: var(--sp-2) var(--sp-3);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.wallet-net {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: .9rem;
}

.net-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    background: var(--black-elevated);
    font-size: .8rem;
}

.net-chip.is-unsupported {
    color: var(--error);
    border-color: var(--error);
}

.net-chip.is-supported {
    color: var(--success);
    border-color: #2a5e4a;
}

/* --- Send layout --- */
.send-page {
    padding: var(--sp-7) 0;
}

.send-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: var(--sp-5);
    align-items: start;
}

.panel-transfer {
    padding: var(--sp-6);
}

/* --- Review summary --- */
.review-list {
    display: grid;
    gap: 0;
}

.review-row {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-4);
    padding: var(--sp-3) 0;
    border-bottom: 1px solid var(--border);
}

.review-row:last-child {
    border-bottom: 0;
}

.review-row .review-key {
    color: var(--silver-muted);
    font-size: .9rem;
}

.review-row .review-val {
    font-family: var(--font-primary);
    color: var(--white);
    text-align: right;
    word-break: break-all;
}

.review-amount {
    font-size: 1.3rem;
    color: var(--white);
}

.review-warn {
    margin-top: var(--sp-4);
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--radius);
    border: 1px solid #5e4a2a;
    background: rgba(255, 214, 143, 0.07);
    color: #ffd68f;
    font-size: .85rem;
}

/* --- Status indicators in review/status body --- */
.status-detail {
    text-align: center;
    padding: var(--sp-3) 0;
}

.status-detail .review-amount {
    margin-bottom: var(--sp-2);
}

.tx-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: ui-monospace, monospace;
    font-size: .85rem;
}

.explorer-link {
    color: var(--silver);
    word-break: break-all;
}