/* conversation-modern.css - Clean, modern conversation sidebar */
.conversation-sidebar {
    background: #ffffff !important;
    border-left: 1px solid #f0f0f0 !important;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.08) !important;
    backdrop-filter: blur(20px) !important;
}

.conversation-header {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    border-bottom: none !important;
    padding: 1.5rem !important;
    box-shadow: 0 2px 12px rgba(16, 185, 129, 0.15) !important;
}

.conversation-header h3 {
    color: white !important;
    font-weight: 600 !important;
    font-size: 1.2rem !important;
    margin: 0 !important;
}

.conversation-close {
    background: rgba(255, 255, 255, 0.2) !important;
    color: white !important;
    border: none !important;
    transition: all 0.2s ease !important;
}

.conversation-close:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: rotate(90deg) !important;
}

/* Modern Conversation List */
.conversation-content {
    background: #fafbfc !important;
    padding: 1rem !important;
}

.conversation-list {
    padding: 0 !important;
    gap: 0.5rem !important;
}

/* Ultra Modern Conversation Items */
.conversation-item {
    background: white !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 1.25rem 1rem !important;
    margin: 0 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative !important;
    cursor: pointer !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.5rem !important;
}

.conversation-item:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08) !important;
    transform: translateY(-2px) !important;
    background: white !important;
}

.conversation-item.active {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%) !important;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15) !important;
    border-left: 4px solid #10b981 !important;
}

/* Remove all meta info and buttons */
.conversation-meta,
.conversation-actions-buttons,
.message-count {
    display: none !important;
}

/* Simplified Conversation Info */
.conversation-info {
    flex: 1 !important;
    min-width: 0 !important;
}

.conversation-title {
    color: #1a1a1a !important;
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    margin: 0 !important;
}

/* Time display only */
.conversation-time {
    color: #666 !important;
    font-size: 0.8rem !important;
    font-weight: 400 !important;
    opacity: 0.7 !important;
}

/* Bottom Actions - Modernized */
.conversation-actions {
    background: white !important;
    border-top: 1px solid #f0f0f0 !important;
    padding: 1.5rem !important;
    gap: 0.75rem !important;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.04) !important;
}

.btn-new-conversation {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    border: none !important;
    border-radius: 10px !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25) !important;
}

.btn-new-conversation:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4) !important;
}

.btn-refresh {
    background: white !important;
    border: 1.5px solid #e5e7eb !important;
    border-radius: 10px !important;
    color: #6b7280 !important;
    transition: all 0.3s ease !important;
}

.btn-refresh:hover {
    background: #f9fafb !important;
    color: #374151 !important;
    border-color: #d1d5db !important;
    transform: rotate(180deg) !important;
}

/* No Conversations State */
.no-conversations {
    background: white !important;
    border: 2px dashed #e5e7eb !important;
    border-radius: 16px !important;
    margin: 2rem 1rem !important;
    padding: 3rem 2rem !important;
    text-align: center !important;
}

.no-conversations i {
    color: #d1d5db !important;
    font-size: 2.5rem !important;
    margin-bottom: 1rem !important;
    opacity: 0.7 !important;
}

.no-conversations p {
    color: #6b7280 !important;
    margin-bottom: 0.5rem !important;
    font-weight: 500 !important;
}

.no-conversations small {
    color: #9ca3af !important;
    font-size: 0.85rem !important;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .conversation-sidebar {
        background: white !important;
        backdrop-filter: none !important;
    }

    .conversation-content {
        background: white !important;
        padding: 0.75rem !important;
    }

    .conversation-item {
        padding: 1rem 0.75rem !important;
        border-radius: 10px !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .conversation-sidebar {
        background: #1a1a1a !important;
        border-left-color: #333 !important;
    }

    .conversation-content {
        background: #1a1a1a !important;
    }

    .conversation-item {
        background: #2a2a2a !important;
    }

    .conversation-item:hover {
        background: #2a2a2a !important;
    }

    .conversation-item.active {
        background: linear-gradient(135deg, #064e3b 0%, #065f46 100%) !important;
    }

    .conversation-title {
        color: #f5f5f5 !important;
    }

    .conversation-time {
        color: #a0a0a0 !important;
    }

    .conversation-actions {
        background: #1a1a1a !important;
        border-top-color: #333 !important;
    }

    .btn-refresh {
        background: #2a2a2a !important;
        border-color: #444 !important;
        color: #a0a0a0 !important;
    }

    .btn-refresh:hover {
        background: #333 !important;
        color: #d0d0d0 !important;
    }

    .no-conversations {
        background: #2a2a2a !important;
        border-color: #444 !important;
    }

    .no-conversations p {
        color: #d0d0d0 !important;
    }

    .no-conversations small {
        color: #a0a0a0 !important;
    }
}

/* Smooth animations */
.conversation-sidebar {
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.conversation-item {
    animation: fadeInUp 0.3s ease-out !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}