/**
 * open-positions.css — OpenPositions Panel Stylesheet
 *
 * Styling for the multi-ticker positions table in the right rail.
 * Glass-box treatment matching PatternCard/TRAIBrain. All classes prefixed `op-`.
 * Theme variables only. Compact tabular layout with monospace numbers.
 *
 * @file public/css/panels/open-positions.css
 */

/* Root container */
#openPositions {
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 100%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    backdrop-filter: blur(14px) saturate(160%);
    box-shadow: var(--glass-underglow);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-primary);
    overflow: hidden;
    padding: 0;
}

/* Header row: title + count + aggregate P&L */
.op-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 12px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.3);
}

.op-header-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-primary);
}

.op-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    padding: 2px 8px;
    background: rgba(255, 215, 0, 0.12);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 12px;
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--ml-color);
    flex-shrink: 0;
}

.op-aggregate-pnl {
    margin-left: auto;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.5px;
    color: var(--profit-color);
    transition: color 120ms ease, text-shadow 120ms ease;
}

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

/* Positions table container */
.op-table {
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
    overflow-y: auto;
    min-height: 0;
    padding: 0;
}

/* Per-position row */
.op-row {
    display: grid;
    grid-template-columns: 60px 50px 45px 50px 50px 50px 50px 60px 50px 50px;
    gap: 4px;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-feature-settings: "tnum";
    transition: all 0.2s ease;
}

.op-row:last-child {
    border-bottom: none;
}

.op-row:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* Highlighted row when selected ticker has open position */
.op-row.highlighted {
    background: rgba(255, 215, 0, 0.08);
    border-left: 2px solid var(--ml-color);
    box-shadow: inset 0 0 12px rgba(255, 215, 0, 0.1);
}

/* Cell base styles */
.op-cell {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Ticker symbol */
.op-symbol {
    font-weight: 600;
    color: var(--text-primary);
}

/* Broker badge */
.op-broker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 8px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    background: rgba(100, 150, 200, 0.2);
    border: 1px solid rgba(100, 150, 200, 0.4);
    color: rgba(100, 150, 200, 0.9);
}

/* ALP: Blue tint (default) */
.op-broker.alp {
    background: rgba(100, 150, 200, 0.2);
    border-color: rgba(100, 150, 200, 0.4);
    color: rgba(100, 150, 200, 0.9);
}

/* KRA: Purple tint */
.op-broker.kra {
    background: rgba(150, 100, 200, 0.2);
    border-color: rgba(150, 100, 200, 0.4);
    color: rgba(150, 100, 200, 0.9);
}

/* CB: Teal tint (reserved) */
.op-broker.cb {
    background: rgba(100, 200, 200, 0.2);
    border-color: rgba(100, 200, 200, 0.4);
    color: rgba(100, 200, 200, 0.9);
}

/* Side pill: green for LONG, red for SHORT */
.op-side {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    background: rgba(34, 197, 94, 0.2);
    color: var(--profit-color);
    border: 1px solid rgba(34, 197, 94, 0.4);
}

.op-side.short {
    background: rgba(255, 51, 102, 0.2);
    color: var(--loss-color);
    border-color: rgba(255, 51, 102, 0.4);
}

/* Price cells: right-aligned, muted color */
.op-price {
    text-align: right;
    color: var(--text-secondary);
    font-weight: 500;
}

/* P&L cells: bold, color-coded */
.op-pnl {
    text-align: right;
    font-weight: 600;
    color: var(--profit-color);
    transition: color 120ms ease, text-shadow 120ms ease;
}

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

/* P&L flash animations */
.op-pnl.flash-up {
    animation: op-pnl-flash-up 300ms ease-out forwards;
}

.op-pnl.flash-down {
    animation: op-pnl-flash-down 300ms ease-out forwards;
}

@keyframes op-pnl-flash-up {
    0% {
        color: #ffd700;
        text-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
    }
    100% {
        color: var(--profit-color);
        text-shadow: none;
    }
}

@keyframes op-pnl-flash-down {
    0% {
        color: #ffd700;
        text-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
    }
    100% {
        color: var(--loss-color);
        text-shadow: none;
    }
}

/* Time held cell */
.op-time {
    text-align: right;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Row entry/exit animations */
.op-row.entering {
    animation: op-row-enter 0.3s ease-out forwards;
}

.op-row.exiting {
    animation: op-row-exit 0.2s ease-out forwards;
}

@keyframes op-row-enter {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes op-row-exit {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(8px);
    }
}

/* Empty state: muted text, dashed border, low opacity */
.op-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: 32px 12px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 300;
    border: 1px dashed var(--border-color);
    margin: 12px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.2);
}

/* Scrollbar styling */
.op-table::-webkit-scrollbar {
    width: 4px;
}

.op-table::-webkit-scrollbar-track {
    background: transparent;
}

.op-table::-webkit-scrollbar-thumb {
    background: rgba(255, 215, 0, 0.2);
    border-radius: 2px;
}

.op-table::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 215, 0, 0.4);
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .op-row,
    .op-pnl.flash-up,
    .op-pnl.flash-down,
    .op-row.entering,
    .op-row.exiting,
    .op-aggregate-pnl {
        animation: none !important;
        transition: none !important;
    }
}