/* Trade Page Styles */
.trade-container {
    display: grid;
    grid-template-columns: 280px 1fr 280px;
    min-height: calc(100vh - 70px);
    background: var(--dark);
}

.trade-sidebar,
.trade-sidebar-right {
    background: #1a243a;
    padding: 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    overflow-y: auto;
}

.trade-sidebar-right {
    border-right: none;
    border-left: 1px solid rgba(255, 255, 255, 0.05);
}

.market-selector h3,
.order-book h3,
.position-summary h3,
.recent-trades h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.market-search {
    position: relative;
    margin-bottom: 20px;
}

.market-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

.market-search input {
    width: 100%;
    padding: 10px 12px 10px 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: white;
    font-family: var(--font-primary);
}

.market-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.market-item {
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.market-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.market-item.active {
    background: rgba(10, 132, 255, 0.1);
    border: 1px solid rgba(10, 132, 255, 0.3);
}

.market-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4px;
}

.market-symbol {
    color: white;
    font-weight: 500;
}

.market-name {
    color: var(--gray);
    font-size: 0.85rem;
}

.market-price {
    display: flex;
    justify-content: space-between;
}

.market-price .price {
    color: white;
    font-family: var(--font-mono);
}

.market-price .change {
    font-size: 0.85rem;
    font-weight: 500;
}

.market-price .change.positive {
    color: var(--success);
}

.market-price .change.negative {
    color: var(--danger);
}

/* Order Book */
.order-book-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 8px 0;
    color: var(--gray);
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.order-book-list {
    max-height: 300px;
    overflow-y: auto;
}

.order-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    padding: 6px 0;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    cursor: pointer;
}

.order-row:hover {
    background: rgba(255, 255, 255, 0.05);
}

.order-row.sell {
    color: var(--danger);
}

.order-row.buy {
    color: var(--success);
}

.market-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin: 8px 0;
}

.current-price {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.spread {
    color: var(--gray);
    font-size: 0.85rem;
}

/* Main Trade Area */
.trade-main {
    padding: 20px;
    background: #0F1A30;
}

.chart-section {
    background: #1a243a;
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chart-info h2 {
    color: white;
    margin-bottom: 4px;
    font-size: 1.5rem;
}

.price-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.current-price {
    color: white;
    font-size: 1.8rem;
    font-weight: 600;
}

.price-change {
    font-size: 1rem;
    font-weight: 500;
}

.price-change.positive {
    color: var(--success);
}

.price-change.negative {
    color: var(--danger);
}

.chart-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.timeframe-select {
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: white;
    font-family: var(--font-primary);
}

.chart-types {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 4px;
}

.chart-type {
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    border-radius: 4px;
    color: var(--gray);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-type:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.chart-type.active {
    color: var(--primary);
    background: rgba(10, 132, 255, 0.1);
}

.chart-container {
    height: 400px;
    padding: 20px;
}

/* Trade Interface */
.trade-interface {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.trade-form {
    background: #1a243a;
    border-radius: 8px;
    padding: 20px;
}

.trade-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 4px;
}

.trade-tab {
    flex: 1;
    padding: 10px;
    background: none;
    border: none;
    border-radius: 4px;
    color: var(--gray);
    cursor: pointer;
    font-family: var(--font-primary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.trade-tab:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.trade-tab.active {
    color: white;
    background: var(--primary);
}

.order-type {
    display: none;
}

.order-type.active {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--gray);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: white;
    font-family: var(--font-primary);
    font-size: 1rem;
}

.input-with-slider {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.amount-slider {
    width: 100%;
}

.amount-slider input[type="range"] {
    width: 100%;
}

.price-summary {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 20px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    color: var(--gray);
    font-size: 0.9rem;
}

.summary-row:last-child {
    margin-bottom: 0;
}

.balance-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    color: var(--gray);
    font-size: 0.9rem;
}

.btn-max {
    padding: 4px 12px;
    background: rgba(10, 132, 255, 0.1);
    border: 1px solid rgba(10, 132, 255, 0.3);
    border-radius: 4px;
    color: var(--primary);
    font-size: 0.85rem;
    cursor: pointer;
}

.trade-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.btn-buy,
.btn-sell {
    padding: 16px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-buy {
    background: var(--success);
    color: white;
}

.btn-buy:hover {
    background: #0da469;
    transform: translateY(-2px);
}

.btn-sell {
    background: var(--danger);
    color: white;
}

.btn-sell:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

/* Open Orders */
.open-orders {
    background: #1a243a;
    border-radius: 8px;
    padding: 20px;
}

.open-orders h3 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.order-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 16px;
}

.order-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.order-type {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.order-type.buy {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.order-type.sell {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

.order-symbol {
    color: white;
    font-weight: 500;
}

.order-price {
    color: var(--gray);
    font-family: var(--font-mono);
}

.order-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.order-status {
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.order-status.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.order-status.partial {
    background: rgba(10, 132, 255, 0.1);
    color: var(--primary);
}

.btn-cancel {
    padding: 6px 12px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 4px;
    color: var(--danger);
    font-size: 0.85rem;
    cursor: pointer;
}

.btn-cancel:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Position Summary */
.position-summary {
    margin-bottom: 30px;
}

.position-info {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 20px;
}

.position-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    color: var(--gray);
    font-size: 0.9rem;
}

.position-item:last-child {
    margin-bottom: 0;
}

.position-item span:last-child {
    color: white;
    font-family: var(--font-mono);
}

.position-item .profit.positive {
    color: var(--success);
}

.position-item .profit.negative {
    color: var(--danger);
}

.position-actions .btn-close {
    width: 100%;
    padding: 12px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    color: var(--danger);
    cursor: pointer;
    font-weight: 500;
}

.position-actions .btn-close:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Recent Trades */
.trades-list {
    max-height: 200px;
    overflow-y: auto;
}

.trade-item {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    padding: 8px 0;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.trade-time {
    color: var(--gray);
}

.trade-price {
    color: white;
    font-family: var(--font-mono);
}

.trade-size {
    color: white;
}

.trade-side {
    text-align: right;
    font-weight: 600;
}

.trade-side.buy {
    color: var(--success);
}

.trade-side.sell {
    color: var(--danger);
}

/* Responsive Trade */
@media (max-width: 1200px) {
    .trade-container {
        grid-template-columns: 250px 1fr 250px;
    }
}

@media (max-width: 992px) {
    .trade-container {
        grid-template-columns: 1fr;
    }
    
    .trade-sidebar,
    .trade-sidebar-right {
        display: none;
    }
    
    .trade-interface {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .chart-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
    
    .chart-controls {
        width: 100%;
        justify-content: space-between;
    }
}