/* style.css - Styles personnalisés pour WhatsApp AI Bot */

:root {
    --primary-color: #25D366;
    --secondary-color: #128C7E;
    --accent-color: #075E54;
    --light-bg: #f8f9fa;
    --dark-bg: #343a40;
    --border-color: #dee2e6;
    --text-muted: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-bg);
    color: #333;
}

/* Header personnalisé */
.navbar-brand {
    font-weight: bold;
    color: var(--primary-color) !important;
}

.navbar-custom {
    background-color: var(--accent-color) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-custom .navbar-nav .nav-link {
    color: white !important;
    transition: color 0.3s ease;
}

.navbar-custom .navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Cards personnalisées */
.card-custom {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.card-header-custom {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 12px 12px 0 0 !important;
    border: none;
    font-weight: 600;
}

/* Status badges */
.status-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.status-online {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.status-offline {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(220, 53, 69, 0.2);
}

.status-warning {
    background-color: rgba(255, 193, 7, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(255, 193, 7, 0.2);
}

/* Chat interface */
.chat-container {
    height: 500px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    background-color: white;
}

.message-bubble {
    max-width: 70%;
    padding: 0.75rem 1rem;
    border-radius: 18px;
    margin-bottom: 0.5rem;
    word-wrap: break-word;
}

.message-user {
    background-color: var(--primary-color);
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 4px;
}

.message-ai {
    background-color: #e9ecef;
    color: #333;
    margin-right: auto;
    border-bottom-left-radius: 4px;
}

.message-timestamp {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Conversations list */
.conversation-item {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.5rem;
    background-color: white;
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.conversation-item:hover {
    background-color: rgba(37, 211, 102, 0.05);
    border-color: var(--primary-color);
}

.conversation-phone {
    font-weight: 600;
    color: var(--accent-color);
}

.conversation-preview {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.conversation-time {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Forms */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 211, 102, 0.25);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-whatsapp {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.btn-whatsapp:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: white;
}

/* Logs */
.log-entry {
    border-left: 4px solid var(--border-color);
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background-color: white;
    border-radius: 0 4px 4px 0;
}

.log-entry.log-incoming {
    border-left-color: var(--info-color);
}

.log-entry.log-outgoing {
    border-left-color: var(--success-color);
}

.log-entry.log-error {
    border-left-color: var(--danger-color);
}

.log-timestamp {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
}

/* Loading spinner */
.spinner-custom {
    width: 2rem;
    height: 2rem;
    border: 3px solid rgba(37, 211, 102, 0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .message-bubble {
        max-width: 85%;
    }
    
    .conversation-item {
        padding: 0.75rem;
    }
    
    .card-custom {
        margin-bottom: 1rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: var(--dark-bg);
        color: #f8f9fa;
    }
    
    .card-custom {
        background-color: #495057;
        color: #f8f9fa;
    }
    
    .chat-container {
        background-color: #495057;
        border-color: #6c757d;
    }
    
    .message-ai {
        background-color: #6c757d;
        color: #f8f9fa;
    }
    
    .conversation-item {
        background-color: #495057;
        border-color: #6c757d;
    }
    
    .log-entry {
        background-color: #495057;
    }
}

/* Utility classes */
.text-whatsapp {
    color: var(--primary-color) !important;
}

.bg-whatsapp {
    background-color: var(--primary-color) !important;
}

.border-whatsapp {
    border-color: var(--primary-color) !important;
}

.shadow-custom {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
}

.rounded-custom {
    border-radius: 12px !important;
}