/* Session Manager Styles */

.session-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.session-item {
    padding: 0.75rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--secondary-bg, #f8fafc);
    border: 1px solid var(--border-color, #e2e8f0);
}

.session-item:hover {
    background: var(--hover-bg, #f1f5f9);
    border-color: var(--accent-color, #6366f1);
}

.session-item.active {
    background: var(--accent-light, #eef2ff);
    border-color: var(--accent-color, #6366f1);
}

.session-title {
    font-weight: 600;
    color: var(--text-primary, #0f172a);
    margin-bottom: 0.25rem;
}

.session-time {
    font-size: 0.875rem;
    color: var(--text-muted, #94a3b8);
}

.session-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.session-action-btn {
    padding: 0.25rem 0.5rem;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.session-action-btn:hover {
    opacity: 0.8;
}

.session-delete-btn {
    background: var(--danger-color, #ef4444);
    color: white;
}

.session-rename-btn {
    background: var(--info-color, #3b82f6);
    color: white;
}

.new-session-btn {
    width: 100%;
    padding: 0.75rem;
    background: var(--accent-color, #6366f1);
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.new-session-btn:hover {
    background: var(--accent-hover, #4f46e5);
}

.session-empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted, #94a3b8);
}

/* Session header */
.session-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.session-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary, #0f172a);
}

/* Loading state */
.session-loading {
    text-align: center;
    padding: 1rem;
    color: var(--text-muted, #94a3b8);
}

.session-loading::after {
    content: '...';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}