/* ========================================
   Pau Analytics AI Chatbot Widget Styles
   Jason - Data Insights Consultant
   ======================================== */

/* Widget Container - Bottom Right Floating */
#pau-chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Minimized State - Floating Button */
.pau-chatbot-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    box-shadow: 0 4px 12px rgba(139, 69, 19, 0.3);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: none;
    position: relative;
}

.pau-chatbot-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(139, 69, 19, 0.4);
}

.pau-chatbot-button svg {
    width: 30px;
    height: 30px;
    fill: white;
}

/* Notification Badge */
.pau-chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4444;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Expanded State - Chat Window */
.pau-chatbot-window {
    display: none;
    flex-direction: column;
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 400px;
    height: 600px;
    max-height: calc(100vh - 120px);
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: slideUp 0.3s ease;
    z-index: 9998;
}

.pau-chatbot-window.active {
    display: flex;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Chat Header */
.pau-chatbot-header {
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pau-chatbot-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pau-chatbot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.pau-chatbot-header-text h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pau-chatbot-header-text p {
    margin: 2px 0 0 0;
    font-size: 12px;
    opacity: 0.9;
}

.pau-chatbot-close {
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s;
    flex-shrink: 0;
}

.pau-chatbot-close:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.05);
}

/* Chat Messages Area */
.pau-chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    scroll-behavior: smooth;
}

.pau-chatbot-message {
    display: flex;
    margin-bottom: 16px;
    animation: fadeIn 0.3s ease;
}

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

.pau-chatbot-message.jason {
    justify-content: flex-start;
}

.pau-chatbot-message.user {
    justify-content: flex-end;
}

.pau-chatbot-message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.pau-chatbot-message.jason .pau-chatbot-message-content {
    background: white;
    color: #333;
    border-bottom-left-radius: 4px;
}

.pau-chatbot-message.user .pau-chatbot-message-content {
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

/* Typing Indicator */
.pau-chatbot-typing {
    display: none;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    background: white;
    border-radius: 12px;
    width: fit-content;
}

.pau-chatbot-typing.active {
    display: flex;
}

.pau-chatbot-typing-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #8B4513;
    animation: typing 1.4s infinite;
}

.pau-chatbot-typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.pau-chatbot-typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Quick Replies */
.pau-chatbot-quick-replies {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.pau-chatbot-quick-reply {
    padding: 8px 16px;
    background: white;
    border: 1px solid #8B4513;
    color: #8B4513;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.pau-chatbot-quick-reply:hover {
    background: #8B4513;
    color: white;
}

/* Chat Input Area */
.pau-chatbot-input-area {
    padding: 16px 20px;
    background: white;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 12px;
}

.pau-chatbot-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 24px;
    padding: 10px 16px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.pau-chatbot-input:focus {
    border-color: #8B4513;
}

.pau-chatbot-send {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #8B4513 0%, #D2691E 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.pau-chatbot-send:hover {
    transform: scale(1.05);
}

.pau-chatbot-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pau-chatbot-send svg {
    width: 20px;
    height: 20px;
    fill: white;
}

/* Powered By Footer */
.pau-chatbot-footer {
    padding: 8px 20px;
    background: #f8f9fa;
    text-align: center;
    font-size: 11px;
    color: #666;
    border-top: 1px solid #e0e0e0;
}

.pau-chatbot-footer a {
    color: #8B4513;
    text-decoration: none;
}

.pau-chatbot-footer a:hover {
    text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .pau-chatbot-window {
        width: 100vw;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
        bottom: 0;
        right: 0;
    }

    #pau-chatbot-widget {
        bottom: 15px;
        right: 15px;
    }

    .pau-chatbot-button {
        width: 56px;
        height: 56px;
    }

    .pau-chatbot-header-text h3 {
        font-size: 14px;
    }

    .pau-chatbot-close {
        width: 40px;
        height: 40px;
        font-size: 30px;
    }
}

/* Scrollbar Styling */
.pau-chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.pau-chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

.pau-chatbot-messages::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

.pau-chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #999;
}

/* Case Study Card Preview */
.pau-case-study-card {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 16px;
    margin-top: 8px;
}

.pau-case-study-card h4 {
    margin: 0 0 12px 0;
    font-size: 15px;
    color: #333;
}

.pau-case-study-card .pau-case-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 13px;
}

.pau-case-study-card .pau-case-info p {
    margin: 0;
    color: #666;
}

.pau-case-study-card .pau-case-info strong {
    color: #333;
}

.pau-case-study-card .pau-case-actions {
    display: flex;
    gap: 8px;
}

.pau-case-study-card .pau-case-btn {
    flex: 1;
    padding: 8px 12px;
    background: #8B4513;
    color: white;
    text-decoration: none;
    text-align: center;
    border-radius: 6px;
    font-size: 13px;
    transition: background 0.2s;
}

.pau-case-study-card .pau-case-btn:hover {
    background: #6B3410;
}

/* Package Comparison Table */
.pau-package-table {
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 8px;
    font-size: 13px;
}

.pau-package-table table {
    width: 100%;
    border-collapse: collapse;
}

.pau-package-table th,
.pau-package-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.pau-package-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #333;
}

.pau-package-table .pau-popular {
    color: #8B4513;
    font-weight: 600;
}

.pau-package-table .pau-check {
    color: #4CAF50;
    font-weight: bold;
}

.pau-package-table .pau-cross {
    color: #ddd;
}