/* Virtual Assistant Styles */
body {
    font-family: 'Montserrat', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f4f7fa 0%, #e3e9f7 100%);
    color: #222;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.assistant-header {
    text-align: center;
    margin-bottom: 2rem;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.assistant-header h1 {
    color: #1a237e;
    margin: 0 0 0.5rem 0;
    font-size: 2.5rem;
}

.assistant-header p {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
}

/* Status Panel */
.status-panel {
    display: flex;
    justify-content: space-around;
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #4caf50;
    animation: pulse 2s infinite;
}

.status-indicator.active {
    background: #4caf50;
}

.status-indicator.inactive {
    background: #f44336;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Assistant Grid */
.assistant-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.panel {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.panel:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.panel-header {
    background: linear-gradient(90deg, #1a237e 0%, #3949ab 100%);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

.panel-content {
    padding: 1.5rem;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-small, .btn-call, .btn-refresh {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-primary {
    background: #1a237e;
    color: white;
}

.btn-primary:hover {
    background: #283593;
    transform: translateY(-1px);
}

.btn-secondary {
    background: #e3f2fd;
    color: #1a237e;
    border: 1px solid #1a237e;
}

.btn-secondary:hover {
    background: #1a237e;
    color: white;
}

.btn-small {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
    background: #f5f5f5;
    color: #333;
}

.btn-small:hover {
    background: #e0e0e0;
}

.btn-call {
    background: #4caf50;
    color: white;
    font-size: 1.1rem;
    padding: 0.75rem 1.5rem;
}

.btn-call:hover {
    background: #45a049;
}

.btn-refresh {
    background: transparent;
    color: white;
    border: 1px solid white;
    padding: 0.25rem 0.5rem;
    font-size: 1rem;
}

.btn-refresh:hover {
    background: rgba(255,255,255,0.1);
}

/* Email Panel */
.email-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.email-list {
    max-height: 300px;
    overflow-y: auto;
}

.email-item {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    background: #fafafa;
}

.email-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.email-time {
    color: #666;
    font-size: 0.9rem;
}

.email-preview {
    color: #555;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.email-actions {
    display: flex;
    gap: 0.5rem;
}

/* Chat Panel */
.chat-status, .call-status {
    background: #4caf50;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.chat-conversations {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: 1rem;
}

.conversation-item {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    background: #fafafa;
}

.conversation-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.conversation-time {
    color: #666;
    font-size: 0.9rem;
}

.conversation-preview {
    color: #555;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.chat-controls {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* VOIP Panel */
.call-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.active-calls {
    margin-bottom: 1rem;
}

.call-item {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1rem;
    background: #fafafa;
}

.call-history h4 {
    margin: 0 0 0.5rem 0;
    color: #1a237e;
}

.call-log {
    max-height: 150px;
    overflow-y: auto;
}

.call-entry {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem;
    border-bottom: 1px solid #eee;
    font-size: 0.9rem;
}

.call-duration {
    color: #666;
}

/* Settings Panel */
.settings-group {
    margin-bottom: 1.5rem;
}

.settings-group h4 {
    margin: 0 0 0.5rem 0;
    color: #1a237e;
}

.settings-group select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.settings-group label {
    display: block;
    margin-bottom: 0.5rem;
    cursor: pointer;
}

.settings-group input[type="checkbox"] {
    margin-right: 0.5rem;
}

/* Conversation History */
.conversation-history {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
    padding: 1.5rem;
}

.conversation-history h3 {
    margin: 0 0 1rem 0;
    color: #1a237e;
}

.activity-feed {
    max-height: 300px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

.activity-time {
    color: #666;
    font-weight: 600;
    min-width: 60px;
}

.activity-type {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
}

.activity-type.email {
    background: #e3f2fd;
    color: #1976d2;
}

.activity-type.chat {
    background: #e8f5e8;
    color: #388e3c;
}

.activity-type.call {
    background: #fff3e0;
    color: #f57c00;
}

.activity-description {
    flex: 1;
    color: #555;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.modal-header {
    background: linear-gradient(90deg, #1a237e 0%, #3949ab 100%);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 12px 12px 0 0;
}

.modal-header h3 {
    margin: 0;
}

.close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    opacity: 0.7;
}

/* Chat Modal Specific */
.chat-messages {
    height: 300px;
    overflow-y: auto;
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.chat-input-area {
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
}

.chat-input-area input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
}

.chat-input-area button {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    background: #1a237e;
    color: white;
    cursor: pointer;
    font-family: inherit;
}

.chat-input-area button:hover {
    background: #283593;
}

/* Template Modal */
.template-list {
    padding: 1rem;
}

.template-item {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.template-item:hover {
    background: #f5f5f5;
    border-color: #1a237e;
}

.template-item h4 {
    margin: 0 0 0.5rem 0;
    color: #1a237e;
}

.template-item p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .assistant-grid {
        grid-template-columns: 1fr;
    }
    
    .status-panel {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .email-controls, .chat-controls, .call-controls {
        flex-direction: column;
    }
    
    .activity-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}