/* ASOLAB AI Chatbot Styles */

.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: var(--font-primary);
}

.chatbot-container.closed .chat-window {
    display: none;
}

/* Chat Toggle Button */
.chat-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    position: relative;
}

.chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.chat-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);
    }
}

/* Chat Window */
.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    max-width: calc(100vw - 40px);
    height: 600px;
    max-height: calc(100vh - 120px);
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

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

/* Chat Header */
.chat-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    padding: 4px;
}

.chat-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: white;
}

.chat-header h4 {
    margin: 0;
    font-size: 16px;
    color: white;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    margin: 4px 0 0 0;
    opacity: 0.9;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    animation: blink 2s infinite;
}

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

.chat-subtitle {
    font-size: 12px;
    opacity: 0.9;
    margin: 2px 0 0 0;
}

.chat-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.speech-toggle-btn {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    opacity: 0.8;
    transition: all 0.2s;
    line-height: 1;
    border-radius: 4px;
}

.speech-toggle-btn:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

.chat-close,
.chat-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 4px 8px;
    opacity: 0.8;
    transition: opacity 0.2s;
    line-height: 1;
}

.chat-close:hover,
.chat-close-btn:hover {
    opacity: 1;
}

/* Chat Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    background: #f5f5f5;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

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

.chat-message {
    display: flex;
    gap: 8px;
    animation: fadeIn 0.3s ease;
}

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

.bot-message {
    align-items: flex-start;
}

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

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    flex-shrink: 0;
}

.message-content {
    max-width: 75%;
    background: white;
    padding: 10px 14px;
    border-radius: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 12px 12px 0 12px;
}

.bot-message .message-content {
    border-radius: 12px 12px 12px 0;
}

.message-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

/* Typing Indicator */
.typing-dots {
    display: flex;
    gap: 4px;
    padding: 8px 0;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-secondary);
    animation: typing 1.4s infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

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

/* Chat Input */
.chat-input-container {
    display: flex;
    gap: 8px;
    padding: 12px;
    background: white;
    border-top: 1px solid #e5e5e5;
}

#chat-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #e5e5e5;
    border-radius: 20px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

#chat-input:focus {
    border-color: var(--primary-color);
}

.chat-send-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-color);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.chat-send-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.chat-send-btn:active {
    transform: scale(0.95);
}

/* Chat Footer */
.chat-footer {
    padding: 8px;
    text-align: center;
    background: #fafafa;
    border-top: 1px solid #e5e5e5;
}

.chat-footer small {
    color: var(--text-light);
    font-size: 11px;
}

/* Chat Options */
.chat-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.chat-option-btn {
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.chat-option-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
}

.chat-option-btn:active {
    transform: translateY(0);
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .chatbot-container {
        bottom: 10px;
        right: 10px;
    }

    .chat-window {
        width: calc(100vw - 20px);
        height: calc(100vh - 100px);
        bottom: 70px;
        right: -10px;
    }

    .chat-toggle {
        width: 56px;
        height: 56px;
        font-size: 22px;
    }
    
    .chat-option-btn {
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* Voice Chat Button Styles */
#voice-button,
.voice-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 8px;
    color: white;
    width: 40px;
    height: 40px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

#voice-button i,
.voice-btn i {
    pointer-events: none;
}

#voice-button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

#voice-button:active {
    transform: scale(0.95);
}

#voice-button.recording {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    animation: pulse-recording 1.5s ease-in-out infinite;
}

@keyframes pulse-recording {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(245, 87, 108, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(245, 87, 108, 0);
    }
}

/* Voice Visualizer */
.voice-visualizer {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: 12px;
    padding: 16px 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    margin-bottom: 12px;
    min-width: 200px;
    text-align: center;
}

.voice-wave {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    height: 40px;
    margin-bottom: 8px;
}

.voice-wave span {
    width: 4px;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
    animation: wave 1.2s ease-in-out infinite;
}

.voice-wave span:nth-child(1) { animation-delay: 0s; }
.voice-wave span:nth-child(2) { animation-delay: 0.1s; }
.voice-wave span:nth-child(3) { animation-delay: 0.2s; }
.voice-wave span:nth-child(4) { animation-delay: 0.3s; }
.voice-wave span:nth-child(5) { animation-delay: 0.4s; }

@keyframes wave {
    0%, 100% {
        height: 20%;
    }
    50% {
        height: 100%;
    }
}

.voice-status {
    font-size: 14px;
    color: #667eea;
    font-weight: 500;
}