/* Observation Dashboard — Dark Theme */

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;
    --kai-color: #58a6ff;
    --kai-bg: rgba(88, 166, 255, 0.08);
    --kai-border: rgba(88, 166, 255, 0.3);
    --mira-color: #bc8cff;
    --mira-bg: rgba(188, 140, 255, 0.08);
    --mira-border: rgba(188, 140, 255, 0.3);
    --green: #3fb950;
    --yellow: #d29922;
    --red: #f85149;
    --orange: #db6d28;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

/* Header */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    height: 48px;
}

.header h1 {
    font-size: 16px;
    font-weight: 600;
}

.header .status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
}

.status-dot.connected { background: var(--green); }
.status-dot.running { background: var(--green); animation: pulse 2s infinite; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* Character selector bar */
.character-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.selector-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.selector-buttons {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.selector-btn {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-primary);
    padding: 3px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.15s;
    border-left-width: 3px;
}

.selector-btn {
    transition: all 0.15s ease;
}

.selector-btn:hover {
    opacity: 0.85;
    transform: scale(1.02);
}

.selector-all {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-secondary);
    padding: 3px 12px;
    font-size: 12px;
    cursor: pointer;
    margin-left: auto;
}

.selector-all:hover, .selector-all.active { background: var(--bg-tertiary); color: var(--text-primary); }

/* Main layout */
.dashboard {
    display: grid;
    grid-template-columns: minmax(200px, 1fr) 3fr;
    grid-template-rows: 1fr auto;
    height: calc(100vh - 82px);
}

/* State panels container — scrollable column of character panels */
.state-panels {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    padding: 0;
}

.state-panels .side-panel {
    border-right: none;
    border-bottom: 1px solid var(--border);
}

/* Side panels */
.side-panel {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    padding: 12px;
    overflow-y: auto;
}

.side-panel:last-of-type {
    border-right: none;
    border-left: 1px solid var(--border);
}

.panel-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.collapse-arrow {
    font-size: 10px;
    display: inline-block;
    transition: transform 0.15s;
}

.panel-body {
    transition: all 0.15s;
}

/* State editing controls */
.edit-state-btn {
    width: 100%;
    margin-top: 8px;
    padding: 4px 8px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 11px;
    cursor: pointer;
}

.edit-state-btn:hover {
    color: var(--text-secondary);
    border-color: var(--text-muted);
}

.edit-actions {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}

.save-state-btn, .cancel-state-btn {
    flex: 1;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 11px;
    cursor: pointer;
    border: 1px solid var(--border);
}

.save-state-btn {
    background: var(--green);
    color: #0d1117;
    border-color: var(--green);
}

.cancel-state-btn {
    background: transparent;
    color: var(--text-secondary);
}

.state-slider {
    width: 100%;
    margin-top: 4px;
    accent-color: var(--accent);
}

.state-input {
    width: 100%;
    margin-top: 4px;
    padding: 4px 6px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
}

.state-card.editable {
    cursor: default;
}

/* State cards */
.state-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px;
    margin-bottom: 8px;
}

.state-card h3 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.state-value {
    font-size: 14px;
    font-weight: 500;
}

/* Energy/closeness bars */
.bar-container {
    height: 6px;
    background: var(--bg-primary);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 4px;
}

.bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}

.bar-fill.energy { background: var(--green); }
.bar-fill.energy.medium { background: var(--yellow); }
.bar-fill.energy.low { background: var(--red); }
.bar-fill.closeness { background: var(--kai-color); }

/* Mood display */
.mood-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
}

/* Center — conversation feed */
.feed-container {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.feed {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* Day/conversation markers */
.day-marker {
    text-align: center;
    padding: 8px 0;
    margin: 12px 0;
}

.day-marker span {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px 14px;
    font-size: 12px;
    color: var(--text-secondary);
}

.conversation-marker {
    text-align: center;
    padding: 4px 0;
    font-size: 11px;
    color: var(--text-muted);
}

/* Chat bubbles */
.message {
    max-width: 75%;
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    position: relative;
}

/* Dynamic message colors via inline border-left-color from JS */
.message {
    border-left: 3px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    border-bottom-right-radius: 4px;
}

.message .speaker {
    font-size: 11px;
    font-weight: 600;
    margin-bottom: 2px;
}

/* Speaker color set inline by JS */

.message .timestamp {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Expandable analysis */
.message details {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.message details summary {
    cursor: pointer;
    font-size: 11px;
    color: var(--text-muted);
}

.message details .analysis-content {
    margin-top: 4px;
    padding: 6px 8px;
    background: var(--bg-primary);
    border-radius: 4px;
    font-size: 12px;
    line-height: 1.5;
}

/* Bottom tabs */
.tabs-container {
    grid-column: 1 / -1;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    max-height: 250px;
    display: flex;
    flex-direction: column;
}

.tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    padding: 0 12px;
    flex-shrink: 0;
}

.tab-bar button {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px 14px;
    font-size: 12px;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab-bar button:hover { color: var(--text-primary); }
.tab-bar button.active {
    color: var(--text-primary);
    border-bottom-color: var(--kai-color);
}

.tab-content {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: none;
}

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

/* Tab tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    text-align: left;
    padding: 4px 8px;
    color: var(--text-secondary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
}

.data-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--bg-tertiary);
    vertical-align: top;
}

.data-table tr:hover td { background: var(--bg-tertiary); }

.confidence-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 500;
}

.confidence-badge.high { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.confidence-badge.medium { background: rgba(210, 153, 34, 0.15); color: var(--yellow); }
.confidence-badge.low { background: rgba(248, 81, 73, 0.15); color: var(--red); }

/* Companion toggle in tabs */
.tab-companion-toggle {
    display: flex;
    gap: 4px;
    padding: 8px 12px;
    flex-shrink: 0;
}

.tab-companion-toggle button {
    padding: 3px 10px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
}

.tab-companion-toggle button.active-companion {
    background: var(--bg-tertiary);
    border-color: var(--text-secondary);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 13px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* -----------------------------------------------------------------------
   Conversation tree picker
   ----------------------------------------------------------------------- */
.conv-picker {
    position: relative;
}

.conv-picker-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 13px;
    cursor: pointer;
    min-width: 200px;
    max-width: 320px;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conv-picker-btn:hover { border-color: var(--text-muted); }

.conv-picker-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.conv-picker-arrow {
    flex-shrink: 0;
    color: var(--text-muted);
    font-size: 11px;
    transition: transform 0.15s;
}

.conv-picker-btn.open .conv-picker-arrow { transform: rotate(180deg); }

.conv-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    z-index: 200;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    width: 340px;
    max-height: 400px;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}

.conv-dropdown.open { display: flex; }

.conv-search {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    border-bottom: 1px solid var(--border);
    padding: 8px 12px;
    font-size: 13px;
    outline: none;
    flex-shrink: 0;
    width: 100%;
}

.conv-tree {
    overflow-y: auto;
    flex: 1;
}

.conv-all-row {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.conv-all-row:hover, .conv-all-row.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.conv-group { border-bottom: 1px solid var(--border); }
.conv-group:last-child { border-bottom: none; }

.conv-group-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    cursor: pointer;
    font-size: 13px;
    user-select: none;
}

.conv-group-header:hover { background: var(--bg-tertiary); }
.conv-group-header.active { background: rgba(88, 166, 255, 0.08); }

.conv-expand-arrow {
    font-size: 9px;
    color: var(--text-muted);
    transition: transform 0.15s;
    flex-shrink: 0;
    width: 12px;
    text-align: center;
    display: inline-block;
}

.conv-expand-arrow.open { transform: rotate(90deg); }

.conv-group-name { flex: 1; font-weight: 500; }

.conv-group-meta {
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
}

.conv-sessions { display: none; background: var(--bg-primary); }
.conv-sessions.open { display: block; }

.conv-session {
    padding: 5px 12px 5px 30px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
}

.conv-session:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.conv-session.active { color: var(--kai-color); background: rgba(88,166,255,0.06); }

/* Responsive */
@media (max-width: 900px) {
    .dashboard {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr auto;
    }

    .side-panel {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        overflow-y: hidden;
        border-right: none;
        border-bottom: 1px solid var(--border);
        padding: 8px;
    }

    .side-panel:last-of-type {
        border-left: none;
        order: -1;
    }

    .state-card {
        min-width: 140px;
        margin-bottom: 0;
    }
}