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

:root {
    --bg-dark: #0f0f0f;
    --bg-card: #1a1a1a;
    --bg-sidebar: #141414;
    --bg-input: #1e1e1e;
    --border: #2a2a2a;
    --text-primary: #f0f0f0;
    --text-secondary: #888;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --green: #22c55e;
    --red: #ef4444;

    --color-estratega: #6366f1;
    --color-seo: #22c55e;
    --color-meta-ads: #3b82f6;
    --color-google-ads: #f59e0b;
    --color-community: #ec4899;
    --color-designer: #8b5cf6;
}

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

/* Header */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-card);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    flex-direction: column;
}

.header-title {
    font-size: 1.4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auto-refresh-badge {
    font-size: 0.75rem;
    color: var(--green);
    background: rgba(34, 197, 94, 0.1);
    padding: 4px 10px;
    border-radius: 12px;
    border: 1px solid rgba(34, 197, 94, 0.2);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.btn-back {
    display: inline-block;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.15s;
}

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

/* Main */
.main {
    padding: 1.5rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    text-align: center;
    transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-hover);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    transition: opacity 0.3s;
}

.stat-value.updating {
    opacity: 0.4;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Main Grid */
.main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Panels */
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.panel-title {
    font-size: 0.95rem;
    font-weight: 600;
}

.panel-body.scrollable {
    max-height: 420px;
    overflow-y: auto;
    padding: 0.5rem;
}

.panel-body.scrollable::-webkit-scrollbar {
    width: 5px;
}

.panel-body.scrollable::-webkit-scrollbar-track {
    background: transparent;
}

.panel-body.scrollable::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.empty-state {
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Activity Item */
.activity-item {
    display: flex;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    transition: background 0.15s;
    animation: fadeIn 0.3s ease;
}

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

.activity-time {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    white-space: nowrap;
    min-width: 48px;
    padding-top: 2px;
}

.activity-agent {
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    padding-top: 1px;
}

.activity-agent.estratega { color: var(--color-estratega); }
.activity-agent.seo_analyst { color: var(--color-seo); }
.activity-agent.meta_ads_analyst { color: var(--color-meta-ads); }
.activity-agent.google_ads_analyst { color: var(--color-google-ads); }
.activity-agent.community_manager { color: var(--color-community); }
.activity-agent.designer { color: var(--color-designer); }

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-summary {
    font-size: 0.82rem;
    color: var(--text-primary);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

/* Conversation Item */
.convo-item {
    display: flex;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    transition: background 0.15s;
    animation: fadeIn 0.3s ease;
}

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

.convo-time {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    white-space: nowrap;
    min-width: 48px;
    padding-top: 2px;
}

.convo-badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.convo-badge.user {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-hover);
}

.convo-badge.assistant {
    background: rgba(34, 197, 94, 0.15);
    color: var(--green);
}

.convo-content {
    flex: 1;
    min-width: 0;
}

.convo-agent-name {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.convo-text {
    font-size: 0.82rem;
    color: var(--text-primary);
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Team Section */
.team-section {
    margin-top: 0;
}

.section-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-align: center;
    position: relative;
    transition: transform 0.2s, border-color 0.2s;
}

.team-card:hover {
    transform: translateY(-2px);
}

.team-card[data-agent="estratega"]:hover { border-color: var(--color-estratega); }
.team-card[data-agent="seo_analyst"]:hover { border-color: var(--color-seo); }
.team-card[data-agent="meta_ads_analyst"]:hover { border-color: var(--color-meta-ads); }
.team-card[data-agent="google_ads_analyst"]:hover { border-color: var(--color-google-ads); }
.team-card[data-agent="community_manager"]:hover { border-color: var(--color-community); }
.team-card[data-agent="designer"]:hover { border-color: var(--color-designer); }

.team-status-dot {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
}

.team-status-dot.active {
    background: var(--green);
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
    animation: pulse-dot 2s infinite;
}

.team-status-dot.idle {
    background: #555;
}

.team-icon {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.team-name {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.team-last-active {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-dot {
    0%, 100% {
        box-shadow: 0 0 4px rgba(34, 197, 94, 0.4);
    }
    50% {
        box-shadow: 0 0 10px rgba(34, 197, 94, 0.7);
    }
}

/* Responsive */
@media (max-width: 1100px) {
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem;
    }

    .header-right {
        width: 100%;
        justify-content: space-between;
    }

    .main {
        padding: 1rem;
    }

    .stats-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .main-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}