/**
 * Portfolio Page Styles
 * Uses existing CSS variables from style.css
 */

/* Connect State */
.portfolio-connect-view {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.portfolio-connect-view h1 {
    font-size: 1.8rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.portfolio-connect-view p {
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 480px;
    line-height: 1.5;
}

.portfolio-connect-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    border: 2px solid var(--border-color);
}

.portfolio-connect-icon svg {
    color: var(--accent-primary);
}

.btn-connect {
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-connect:hover {
    background: var(--accent-hover);
}

.btn-connect:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.connect-note {
    margin-top: 16px;
    font-size: 12px;
    color: var(--text-tertiary);
}

/* Portfolio Top Bar: wallet + stats + disconnect in one row */
.portfolio-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: 8px;
    margin-bottom: 20px;
}

.topbar-wallet {
    font-size: 13px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.topbar-wallet .wallet-addr {
    font-family: monospace;
    color: var(--text-primary);
}

.topbar-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    justify-content: center;
}

.topbar-stat {
    display: flex;
    align-items: baseline;
    gap: 5px;
    white-space: nowrap;
}

.topbar-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.topbar-value {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.topbar-change {
    font-size: 12px;
    font-weight: 500;
}

.topbar-value.positive,
.topbar-change.positive {
    color: var(--positive);
}

.topbar-value.negative,
.topbar-change.negative {
    color: var(--negative);
}

.btn-disconnect {
    padding: 6px 14px;
    font-size: 12px;
    background: transparent;
    color: var(--negative);
    border: 1px solid var(--negative);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.btn-disconnect:hover {
    background: rgba(244, 33, 46, 0.1);
}

/* Chart Container */
.portfolio-chart-container {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
    position: relative;
}

.portfolio-chart-wrap {
    position: relative;
    height: 300px;
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.chart-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.chart-period-selector {
    display: flex;
    gap: 4px;
}

.chart-period-selector button {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s ease;
}

.chart-period-selector button:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.chart-period-selector button.active {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.chart-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--text-tertiary);
    font-size: 14px;
}

/* Holdings Section */
.portfolio-holdings {
    margin-bottom: 24px;
}

.holdings-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.holdings-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.holdings-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.holdings-search {
    padding: 6px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    width: 180px;
}

.holdings-search:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.hide-zero-toggle {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    user-select: none;
}

.hide-zero-toggle input {
    accent-color: var(--accent-primary);
    cursor: pointer;
}

.btn-refresh {
    padding: 6px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 16px;
    transition: all 0.2s ease;
}

.btn-refresh:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.btn-refresh.spinning {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Holdings Table */
.holdings-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
}

.holdings-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.holdings-table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: color 0.15s ease;
    white-space: nowrap;
}

.holdings-table th.sortable:hover {
    color: var(--text-primary);
}

.holdings-table th.sort-active {
    color: var(--accent-primary);
}

.sort-arrow {
    font-size: 10px;
}

.pnl-period-toggle {
    font-size: 10px;
    color: var(--accent-primary);
    cursor: pointer;
    margin-left: 2px;
    padding: 2px 4px;
    border-radius: 3px;
    transition: background 0.15s ease;
}

.pnl-period-toggle:hover {
    background: var(--bg-hover);
}

.pnl-header {
    white-space: nowrap;
}

.holdings-table th.align-right,
.holdings-table td.align-right {
    text-align: right;
}

.holdings-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.holdings-table tbody tr {
    transition: background 0.15s ease;
}

.holdings-table tbody tr:hover {
    background: var(--bg-hover);
    cursor: pointer;
}

.holdings-table tbody tr:last-child td {
    border-bottom: none;
}

.holding-token-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.holding-token-cell img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
}

.holding-token-info {
    display: flex;
    flex-direction: column;
}

.holding-ticker {
    font-weight: 600;
    color: var(--text-primary);
}

.holding-staked {
    font-size: 11px;
    color: var(--text-tertiary);
}

.holdings-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-tertiary);
}

/* Wallets Section */
.portfolio-wallets {
    margin-bottom: 24px;
}

.wallets-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.wallets-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-add-wallet {
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-add-wallet:hover {
    background: var(--accent-hover);
}

.wallets-list {
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
}

.wallet-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

.wallet-item:last-child {
    border-bottom: none;
}

.wallet-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.wallet-sync-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.wallet-sync-dot.synced { background: var(--positive); }
.wallet-sync-dot.syncing { background: var(--warning); }
.wallet-sync-dot.pending { background: var(--text-tertiary); }
.wallet-sync-dot.error { background: var(--negative); }

.wallet-details {
    display: flex;
    flex-direction: column;
}

.wallet-label {
    font-weight: 500;
    font-size: 13px;
    color: var(--text-primary);
}

.wallet-address {
    font-family: monospace;
    font-size: 12px;
    color: var(--text-secondary);
}

.wallet-badge {
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(29, 155, 240, 0.15);
    color: var(--accent-primary);
    font-weight: 500;
}

.wallet-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-remove-wallet {
    padding: 4px 10px;
    font-size: 11px;
    background: transparent;
    color: var(--text-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-remove-wallet:hover {
    color: var(--negative);
    border-color: var(--negative);
}

/* Modal */
.portfolio-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.portfolio-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    width: 440px;
    max-width: 90vw;
}

.portfolio-modal h3 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.portfolio-modal input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    margin-bottom: 12px;
    box-sizing: border-box;
}

.portfolio-modal input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.portfolio-modal input::placeholder {
    color: var(--text-tertiary);
}

.modal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 8px;
}

.modal-actions .btn-cancel {
    padding: 8px 16px;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
}

.modal-actions .btn-confirm {
    padding: 8px 16px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
}

.modal-actions .btn-confirm:hover {
    background: var(--accent-hover);
}

.modal-error {
    color: var(--negative);
    font-size: 12px;
    margin-top: -8px;
    margin-bottom: 8px;
    display: none;
}

/* Loading State */
.portfolio-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    gap: 12px;
}

.portfolio-loading .spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Toast */
.portfolio-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 12px 20px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 13px;
    z-index: 2000;
    animation: slideInUp 0.3s ease;
    box-shadow: 0 4px 12px var(--shadow);
}

.portfolio-toast.error {
    border-color: var(--negative);
    color: var(--negative);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Portfolio Tabs */
.portfolio-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0;
}

.portfolio-tab {
    padding: 10px 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: color 0.2s ease;
}

.portfolio-tab:hover {
    color: var(--text-primary);
}

.portfolio-tab.active {
    color: var(--accent-primary);
}

.portfolio-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-primary);
}

.portfolio-tab-content {
    display: none;
}

.portfolio-tab-content.active {
    display: block;
}

/* CSV Export Button */
.btn-csv-export {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-csv-export:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* P&L Styling */
.pnl-positive {
    color: var(--positive);
}

.pnl-negative {
    color: var(--negative);
}

.cost-basis {
    color: var(--text-secondary);
    font-size: 12px;
}

/* Transactions Tab */
.transactions-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 12px;
}

.transactions-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.transactions-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.tx-filter-select {
    padding: 6px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
    cursor: pointer;
}

.tx-filter-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.tx-search {
    padding: 6px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    width: 180px;
}

.tx-search:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.transactions-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
}

.transactions-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-tertiary);
}

.transactions-table th.align-right,
.transactions-table td.align-right {
    text-align: right;
}

.transactions-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
}

.transactions-table tbody tr:last-child td {
    border-bottom: none;
}

.transactions-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-tertiary);
}

.tx-type {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.tx-type.transfer_in { background: rgba(0, 186, 124, 0.15); color: var(--positive); }
.tx-type.transfer_out { background: rgba(244, 33, 46, 0.15); color: var(--negative); }
.tx-type.swap { background: rgba(29, 155, 240, 0.15); color: var(--accent-primary); }
.tx-type.stake { background: rgba(139, 92, 246, 0.15); color: #8b5cf6; }
.tx-type.unstake { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }

.tx-hash {
    font-family: monospace;
    font-size: 11px;
    color: var(--text-tertiary);
}

.tx-hash a {
    color: var(--accent-primary);
    text-decoration: none;
}

.tx-hash a:hover {
    text-decoration: underline;
}

.transactions-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 16px;
    padding: 12px;
}

.btn-pagination {
    padding: 6px 14px;
    font-size: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-pagination:hover:not(:disabled) {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.btn-pagination:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#tx-page-info {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Alerts Tab */
.alerts-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.alerts-header h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-add-alert {
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 500;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-add-alert:hover {
    background: var(--accent-hover);
}

.alerts-info {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.alerts-info p {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

.alerts-list {
    background: var(--bg-secondary);
    border-radius: 8px;
    overflow: hidden;
}

.alert-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 13px;
}

.alert-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

.alert-item:last-child {
    border-bottom: none;
}

.alert-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.alert-condition {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.alert-status {
    font-size: 12px;
    color: var(--text-tertiary);
}

.alert-status.triggered {
    color: var(--positive);
}

.alert-actions {
    display: flex;
    gap: 8px;
}

.btn-delete-alert {
    padding: 4px 10px;
    font-size: 11px;
    background: transparent;
    color: var(--text-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-delete-alert:hover {
    color: var(--negative);
    border-color: var(--negative);
}

/* Wallet Item Expandable */
.wallet-item {
    cursor: pointer;
    transition: background 0.2s ease;
}

.wallet-item:hover {
    background: var(--bg-hover);
}

.wallet-item.expanded {
    background: var(--bg-hover);
}

.wallet-breakdown {
    display: none;
    padding: 12px 16px 16px 34px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.wallet-breakdown.visible {
    display: block;
}

.wallet-breakdown-table {
    width: 100%;
    font-size: 12px;
}

.wallet-breakdown-table td {
    padding: 4px 8px;
}

.wallet-breakdown-table .ticker {
    font-weight: 500;
    color: var(--text-primary);
}

.wallet-breakdown-table .value {
    text-align: right;
    color: var(--text-secondary);
}

/* Mobile toggle */
.mobile-only { display: none; }

.mobile-toggle-cell {
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.mobile-toggle-cell:active {
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 768px) {
    .mobile-only { display: inline !important; }
    .desktop-only { display: none !important; }

    .portfolio-topbar {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
        gap: 8px;
        padding: 10px 12px;
    }

    .topbar-wallet {
        font-size: 12px;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .btn-disconnect {
        padding: 5px 10px;
        font-size: 11px;
        grid-row: 1;
        grid-column: 2;
    }

    .topbar-stats {
        grid-row: 2;
        grid-column: 1 / -1;
        display: flex;
        justify-content: space-between;
        gap: 8px;
        padding-top: 8px;
        border-top: 1px solid var(--border-color);
    }

    .topbar-stat {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1px;
    }

    .topbar-label {
        font-size: 10px;
    }

    .topbar-value {
        font-size: 13px;
    }

    .topbar-change {
        font-size: 11px;
    }

    .holdings-controls {
        flex-direction: row;
        align-items: center;
    }

    .holdings-search {
        flex: 1;
        min-width: 0;
    }

    .btn-refresh {
        padding: 4px 6px;
        font-size: 13px;
    }

    .holdings-table .hide-mobile {
        display: none;
    }

    .holdings-table th,
    .holdings-table td {
        padding: 10px 8px;
        font-size: 12px;
    }

    .wallet-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .wallet-actions {
        align-self: flex-end;
    }

    .wallet-address {
        max-width: 200px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}