/**
 * RL Tic-Tac-Toe — "Modern Research Lab" theme (scoped to #content_sim)
 * Dark #121212, electric blue #00e5ff, Courier New, max-width 800px
 */
#content_sim {
    max-width: 800px;
    font-family: 'Courier New', Courier, monospace;
    background-color: #000000;
    color: #e0e0e0;
    padding: 12px;
    box-sizing: border-box;
}

#content_sim #rl-ttt-sim {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

#content_sim .rl-ttt-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-start;
}

#content_sim .rl-ttt-left {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#content_sim .rl-ttt-board-title {
    font-size: 14px;
    color: #00e5ff;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

#content_sim .rl-ttt-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    width: 180px;
    height: 180px;
    gap: 2px;
    border: 1px solid rgba(0, 229, 255, 0.5);
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
    padding: 4px;
    background: rgba(0, 229, 255, 0.05);
}

#content_sim .rl-ttt-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 54px;
    border: 1px solid rgba(0, 229, 255, 0.4);
    background-color: #1a1a1a;
    cursor: pointer;
    font-size: 22px;
    color: #e0e0e0;
    transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

#content_sim .rl-ttt-cell:hover:not(.rl-ttt-filled) {
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
}

#content_sim .rl-ttt-cell.rl-ttt-win {
    box-shadow: inset 0 0 12px rgba(255, 215, 0, 0.5);
    background-color: rgba(255, 215, 0, 0.15);
}

#content_sim .rl-ttt-mark {
    font-weight: bold;
    z-index: 2;
}

#content_sim .rl-ttt-qoverlay {
    position: absolute;
    bottom: 2px;
    right: 4px;
    font-size: 11px;
    color: #00e5ff;
    z-index: 1;
}

#content_sim .rl-ttt-controls {
    margin-top: 12px;
    font-size: 13px;
    align-self: stretch;
}

#content_sim .rl-ttt-param {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

#content_sim .rl-ttt-param label {
    min-width: 90px;
    color: #ffffff;
}

#content_sim .rl-ttt-param input[type="range"] {
    flex: 1;
    max-width: 120px;
    accent-color: #00e5ff;
}

#content_sim .rl-ttt-param .rl-ttt-val {
    min-width: 36px;
    color: #00e5ff;
    font-family: 'Courier New', monospace;
}

#content_sim .rl-ttt-param select {
    background: #1a1a1a;
    color: #e0e0e0;
    border: 1px solid rgba(0, 229, 255, 0.4);
    padding: 2px 6px;
    font-family: 'Courier New', monospace;
}

#content_sim .rl-ttt-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-top: 8px;
    margin-bottom: 4px;
}

#content_sim .rl-ttt-btn {
    font-family: 'Courier New', monospace;
    font-size: 13px;
    padding: 6px 10px;
    border: 1px solid rgba(0, 229, 255, 0.5);
    background: #1a1a1a;
    color: #00e5ff;
    cursor: pointer;
    transition: background 0.15s, box-shadow 0.15s;
}

#content_sim .rl-ttt-btn:hover {
    background: rgba(0, 229, 255, 0.15);
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
}

#content_sim .rl-ttt-btn-primary {
    background: rgba(0, 229, 255, 0.2);
}

/* Neural Console (right panel) */
#content_sim .rl-ttt-console {
    flex: 1;
    min-width: 280px;
    border: 1px solid rgba(0, 229, 255, 0.4);
    background: #0d1117;
    padding: 10px;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.1);
}

#content_sim .rl-ttt-console-title {
    font-size: 13px;
    color: #00e5ff;
    margin-bottom: 8px;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

#content_sim .rl-ttt-led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #333;
    border: 1px solid #555;
}

#content_sim .rl-ttt-led.rl-ttt-led-on {
    background: #00ff88;
    box-shadow: 0 0 8px #00ff88;
    animation: rl-ttt-blink 0.6s ease-in-out infinite;
}

@keyframes rl-ttt-blink {
    50% { opacity: 0.6; }
}

#content_sim .rl-ttt-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 12px;
}

#content_sim .rl-ttt-stat {
    color: #ffffff;
}

#content_sim .rl-ttt-stat span {
    color: #00e5ff;
    margin-left: 4px;
}

#content_sim .rl-ttt-persist-note {
    font-size: 11px;
    color: #8b949e;
    margin-bottom: 8px;
}

#content_sim .rl-ttt-info-note {
    font-size: 11px;
    color: #8b949e;
    margin-bottom: 8px;
}

#content_sim .rl-ttt-winrate-box {
    margin-bottom: 8px;
}

#content_sim .rl-ttt-winrate-box canvas {
    width: 100%;
    height: 60px;
    display: block;
    background: #0d1117;
    border: 1px solid rgba(0, 229, 255, 0.2);
}

#content_sim .rl-ttt-console-log {
    height: 140px;
    overflow-y: auto;
    font-size: 12px;
    color: #ffffff;
    border: 1px solid rgba(0, 229, 255, 0.2);
    background: #0a0c10;
    padding: 6px;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 229, 255, 0.18) #0d1117;
}
#content_sim .rl-ttt-console-log::-webkit-scrollbar {
    width: 6px;
}
#content_sim .rl-ttt-console-log::-webkit-scrollbar-track {
    background: #0d1117;
    border-radius: 3px;
}
#content_sim .rl-ttt-console-log::-webkit-scrollbar-thumb {
    background: rgba(0, 229, 255, 0.18);
    border-radius: 3px;
}
#content_sim .rl-ttt-console-log::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 229, 255, 0.28);
}

#content_sim .rl-ttt-log-line {
    margin-bottom: 2px;
    word-break: break-all;
}

#content_sim .rl-ttt-formula {
    margin-top: 10px;
    font-size: 12px;
    color: #00e5ff;
    padding: 6px;
    border: 1px solid rgba(0, 229, 255, 0.2);
    background: rgba(0, 229, 255, 0.05);
}

#content_sim .rl-ttt-detail-frame {
    margin-top: 10px;
    padding: 8px;
    border: 1px solid rgba(0, 229, 255, 0.3);
    background: #0a0c10;
    font-size: 11px;
    color: #ffffff;
    height: 420px;
    min-height: 420px;
    overflow-y: auto;
}
#content_sim .rl-ttt-detail-frame {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 229, 255, 0.18) #0d1117;
}
#content_sim .rl-ttt-detail-frame::-webkit-scrollbar { width: 6px; }
#content_sim .rl-ttt-detail-frame::-webkit-scrollbar-track { background: #0d1117; border-radius: 3px; }
#content_sim .rl-ttt-detail-frame::-webkit-scrollbar-thumb { background: rgba(0, 229, 255, 0.18); border-radius: 3px; }
#content_sim .rl-ttt-detail-frame::-webkit-scrollbar-thumb:hover { background: rgba(0, 229, 255, 0.28); }
#content_sim .rl-ttt-detail-title {
    font-size: 12px;
    color: #00e5ff;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}
#content_sim .rl-ttt-detail-formula {
    color: #00e5ff;
    margin-bottom: 4px;
    font-family: 'Courier New', monospace;
}
#content_sim .rl-ttt-detail-params,
#content_sim .rl-ttt-detail-state {
    margin-bottom: 4px;
    color: #ffffff;
}
#content_sim .rl-ttt-detail-hint {
    color: #8b949e;
    font-size: 12px;
    font-weight: normal;
}
#content_sim .rl-ttt-detail-actions-label {
    margin-top: 6px;
    margin-bottom: 2px;
    color: #00e5ff;
}
#content_sim .rl-ttt-detail-actions {
    font-family: 'Courier New', monospace;
    margin-bottom: 6px;
}
#content_sim .rl-ttt-detail-actions table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
#content_sim .rl-ttt-detail-actions th,
#content_sim .rl-ttt-detail-actions td {
    border: 1px solid rgba(0, 229, 255, 0.2);
    padding: 2px 6px;
    text-align: left;
}
#content_sim .rl-ttt-detail-actions th { color: #00e5ff; }
#content_sim .rl-ttt-detail-actions .rl-ttt-detail-best { background: rgba(0, 229, 255, 0.15); color: #00e5ff; }
#content_sim .rl-ttt-detail-actions .rl-ttt-detail-chosen { font-weight: bold; background: rgba(0, 200, 120, 0.4); color: #ffffff !important; }
#content_sim .rl-ttt-detail-plugged-label {
    margin-top: 4px;
    color: #00e5ff;
}
#content_sim .rl-ttt-detail-plugged {
    font-family: 'Courier New', monospace;
    font-size: 10px;
    color: #ffffff;
    white-space: pre-wrap;
    word-break: break-all;
}

/* Q-Table frame (outside Neural Console) */
#content_sim .rl-ttt-qtable-frame {
    border: 1px solid rgba(0, 229, 255, 0.4);
    background: #0d1117;
    padding: 10px;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.1);
    width: 100%;
    box-sizing: border-box;
}
#content_sim .rl-ttt-qtable-title {
    font-size: 14px;
    color: #00e5ff;
    margin-bottom: 8px;
    letter-spacing: 1px;
}
#content_sim .rl-ttt-qtable-content {
    max-height: 220px;
    overflow: auto;
    font-family: 'Courier New', monospace;
    font-size: 12px;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 229, 255, 0.18) #0d1117;
}
#content_sim .rl-ttt-qtable-content::-webkit-scrollbar {
    width: 6px;
}
#content_sim .rl-ttt-qtable-content::-webkit-scrollbar-track {
    background: #0d1117;
    border-radius: 3px;
}
#content_sim .rl-ttt-qtable-content::-webkit-scrollbar-thumb {
    background: rgba(0, 229, 255, 0.18);
    border-radius: 3px;
}
#content_sim .rl-ttt-qtable-content::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 229, 255, 0.28);
}
#content_sim .rl-ttt-qtable-content table {
    width: 100%;
    border-collapse: collapse;
}
#content_sim .rl-ttt-qtable-content th,
#content_sim .rl-ttt-qtable-content td {
    border: 1px solid rgba(0, 229, 255, 0.25);
    padding: 2px 6px;
    text-align: left;
}
#content_sim .rl-ttt-qtable-content th {
    color: #00e5ff;
    position: sticky;
    top: 0;
    background: #0d1117;
}
#content_sim .rl-ttt-qtable-content tr:hover {
    background: rgba(0, 229, 255, 0.08);
}
#content_sim .rl-ttt-qtable-content .rl-ttt-qtable-state {
    color: #e0e0e0;
    word-break: break-all;
}
#content_sim .rl-ttt-qtable-content .rl-ttt-qtable-vals {
    color: #8b949e;
}
#content_sim .rl-ttt-qtable-content tr.rl-ttt-qtable-row-highlight {
    background: rgba(0, 229, 255, 0.12);
}
#content_sim .rl-ttt-qtable-content .rl-ttt-qtable-cell-highlight {
    background: rgba(0, 229, 255, 0.25) !important;
    color: #00e5ff !important;
    font-weight: bold;
}