/* ========== HEADER ========== */
.header {
    padding: 0 var(--spacing-lg);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: white;
    font-size: 14px;
}

.header-info h1 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.header-info .status {
    font-size: 12px;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.header-info .status::before {
    content: '';
    width: 6px;
    height: 6px;
    background-color: #4caf50;
    border-radius: var(--radius-full);
}

/* ========== MODEL BADGES ========== */
.model-badges {
    display: flex;
    gap: var(--spacing-xs);
    margin: 2px 0;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 500;
    cursor: help;
    transition: all 0.2s ease;
}

.badge i {
    font-size: 9px;
}

.badge-vision {
    background-color: rgba(102, 126, 234, 0.15);
    color: #667eea;
    border: 1px solid rgba(102, 126, 234, 0.3);
}

.badge-vision:hover {
    background-color: rgba(102, 126, 234, 0.25);
}

.badge-tools {
    background-color: rgba(255, 159, 67, 0.15);
    color: #ff9f43;
    border: 1px solid rgba(255, 159, 67, 0.3);
}

.badge-tools:hover {
    background-color: rgba(255, 159, 67, 0.25);
}

.badge-thinking {
    background-color: rgba(118, 75, 162, 0.15);
    color: #764ba2;
    border: 1px solid rgba(118, 75, 162, 0.3);
}

.badge-thinking:hover {
    background-color: rgba(118, 75, 162, 0.25);
}

.header-right {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.btn-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-text-primary);
}

/* Botones de header con texto */
.btn-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-header i {
    font-size: 14px;
}

.btn-header span {
    display: inline-block;
}

.btn-header:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.btn-header:active {
    background-color: var(--color-surface);
    transform: translateY(1px);
}

/* Responsive: ocultar texto en pantallas pequeñas */
@media (max-width: 768px) {
    .btn-header span {
        display: none;
    }
    
    .btn-header {
        padding: var(--spacing-xs);
    }
}

/* ========== TOKEN MONITOR ========== */
.token-monitor {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    position: relative;
}

.token-monitor-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s ease;
}

.token-monitor-content:hover {
    border-color: var(--color-accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.token-icon {
    color: var(--color-accent);
    font-size: 14px;
}

.token-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.token-counter {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
}

.token-progress-container {
    width: 80px;
    height: 4px;
    background-color: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
}

.token-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #4caf50, #8bc34a);
    border-radius: 2px;
    transition: width 0.3s ease, background 0.3s ease;
}

.token-percentage {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text-secondary);
    min-width: 30px;
    text-align: right;
}

/* Estados de advertencia y peligro */
.token-monitor.warning .token-progress-bar {
    background: linear-gradient(90deg, #ff9800, #ffc107);
}

.token-monitor.warning .token-percentage {
    color: #ff9800;
}

.token-monitor.danger .token-progress-bar {
    background: linear-gradient(90deg, #f44336, #ff5722);
}

.token-monitor.danger .token-percentage {
    color: #f44336;
}

/* Tooltip */
.token-tooltip {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 8px;
    padding: var(--spacing-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 12px;
    color: var(--color-text-secondary);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
    min-width: 180px;
}

.token-monitor:hover .token-tooltip {
    opacity: 1;
    visibility: visible;
}

.token-tooltip-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
}

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

.token-tooltip-row.total {
    padding-top: var(--spacing-xs);
    margin-top: var(--spacing-xs);
    border-top: 1px solid var(--color-border);
    font-weight: 600;
    color: var(--color-text-primary);
}