.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.chatbot-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    border: 2px solid var(--primary-cyan);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0, 255, 255, 0.3), 0 0 20px rgba(124, 58, 237, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.chatbot-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 255, 255, 0.5), 0 0 30px rgba(124, 58, 237, 0.5);
}

.chatbot-button svg {
    width: 28px;
    height: 28px;
}

.chatbot-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--primary-cyan);
    opacity: 0.6;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 600px;
    max-height: 80vh;
    background: rgba(26, 11, 46, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 255, 255, 0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease;
    -webkit-overflow-scrolling: touch;
}

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

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

.chatbot-header {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(0, 255, 255, 0.2));
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.chatbot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    border: 2px solid var(--primary-cyan);
    overflow: hidden;
    padding: 4px;
}

.chatbot-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.chatbot-header-text h3 {
    margin: 0;
    font-size: 16px;
    color: var(--text-primary);
}

.chatbot-status {
    margin: 0;
    font-size: 12px;
    color: var(--primary-cyan);
}

.chatbot-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scroll-behavior: smooth;
}

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

.chatbot-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--primary-cyan);
    border-radius: 3px;
}

.chatbot-message {
    display: flex;
    gap: 10px;
    animation: fadeIn 0.3s ease;
}

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

.chatbot-message-user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
    overflow: hidden;
    padding: 3px;
}

.chatbot-message-bot .message-avatar {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    border: 1px solid var(--primary-cyan);
}

.message-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.chatbot-message-user .message-avatar {
    background: linear-gradient(135deg, var(--primary-orange), var(--secondary-amber));
    border: 1px solid var(--primary-orange);
}

.message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 12px;
    word-wrap: break-word;
}

.chatbot-message-bot .message-content {
    background: rgba(124, 58, 237, 0.2);
    border: 1px solid rgba(124, 58, 237, 0.4);
    color: var(--text-primary);
}

.chatbot-message-user .message-content {
    background: rgba(249, 115, 22, 0.2);
    border: 1px solid rgba(249, 115, 22, 0.4);
    color: var(--text-primary);
}

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

/* Markdown styling */
.message-content.markdown-body {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
}

.message-content.markdown-body p {
    margin: 0 0 12px 0;
}

.message-content.markdown-body p:last-child {
    margin-bottom: 0;
}

.message-content.markdown-body h1,
.message-content.markdown-body h2,
.message-content.markdown-body h3,
.message-content.markdown-body h4,
.message-content.markdown-body h5,
.message-content.markdown-body h6 {
    margin: 16px 0 8px 0;
    font-weight: 600;
    line-height: 1.4;
    color: var(--text-primary);
}

.message-content.markdown-body h1 {
    font-size: 20px;
}

.message-content.markdown-body h2 {
    font-size: 18px;
}

.message-content.markdown-body h3 {
    font-size: 16px;
    margin-top: 12px;
    margin-bottom: 6px;
}

.message-content.markdown-body h4,
.message-content.markdown-body h5,
.message-content.markdown-body h6 {
    font-size: 14px;
}

.message-content.markdown-body strong {
    font-weight: 600;
    color: var(--primary-cyan);
}

.message-content.markdown-body em {
    font-style: italic;
}

.message-content.markdown-body ul,
.message-content.markdown-body ol {
    margin: 8px 0 12px 0;
    padding-left: 24px;
}

.message-content.markdown-body li {
    margin: 4px 0;
    line-height: 1.5;
}

.message-content.markdown-body ul {
    list-style-type: disc;
}

.message-content.markdown-body ol {
    list-style-type: decimal;
}

.message-content.markdown-body a {
    color: var(--primary-cyan);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.message-content.markdown-body a:hover {
    color: var(--primary-purple);
}

.message-content.markdown-body code {
    background: rgba(0, 255, 255, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 13px;
    color: var(--primary-cyan);
}

.message-content.markdown-body pre {
    background: rgba(0, 0, 0, 0.3);
    padding: 12px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 8px 0;
    border: 1px solid var(--border-color);
}

.message-content.markdown-body pre code {
    background: transparent;
    padding: 0;
    color: var(--text-primary);
}

.message-content.markdown-body hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 12px 0;
}

.message-content.markdown-body blockquote {
    border-left: 3px solid var(--primary-cyan);
    padding-left: 12px;
    margin: 8px 0;
    color: var(--text-secondary);
    font-style: italic;
}

.chatbot-input-container {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
    background: rgba(15, 5, 26, 0.5);
}

.chatbot-input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
    min-width: 0;
    -webkit-appearance: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
}

.chatbot-input:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.chatbot-input::placeholder {
    color: var(--text-secondary);
}

.chatbot-send {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    border: 1px solid var(--primary-cyan);
    border-radius: 8px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    flex-shrink: 0;
}

.chatbot-send:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.5);
}

.chatbot-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.chatbot-loading {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
}

.chatbot-loading span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-cyan);
    animation: loadingDot 1.4s infinite;
}

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

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

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

/* Mobile Responsive Styles */
@media screen and (max-width: 768px) {
    .chatbot-container {
        bottom: 15px !important;
        right: 15px !important;
        left: auto !important;
    }
    
    .chatbot-button {
        width: 56px !important;
        height: 56px !important;
    }
    
    .chatbot-button svg {
        width: 24px !important;
        height: 24px !important;
    }
    
    .chatbot-window {
        width: calc(100vw - 30px) !important;
        max-width: calc(100vw - 30px) !important;
        right: 15px !important;
        left: 15px !important;
        bottom: 76px !important;
        height: calc(100vh - 100px) !important;
        max-height: 85vh !important;
        border-radius: 12px !important;
    }
}

@media screen and (max-width: 480px) {
    .chatbot-container {
        bottom: 10px !important;
        right: 10px !important;
        left: auto !important;
    }
    
    .chatbot-button {
        width: 52px !important;
        height: 52px !important;
    }
    
    .chatbot-button svg {
        width: 22px !important;
        height: 22px !important;
    }
    
    .chatbot-window {
        width: calc(100vw - 20px) !important;
        max-width: calc(100vw - 20px) !important;
        right: 10px !important;
        left: 10px !important;
        bottom: 68px !important;
        height: calc(100vh - 90px) !important;
        max-height: calc(100vh - 90px) !important;
        border-radius: 12px !important;
        position: fixed !important;
    }
    
    body {
        overflow-x: hidden !important;
    }
    
    .chatbot-header {
        padding: 12px !important;
    }
    
    .chatbot-avatar {
        width: 36px !important;
        height: 36px !important;
    }
    
    .chatbot-header-text h3 {
        font-size: 14px !important;
    }
    
    .chatbot-status {
        font-size: 11px !important;
    }
    
    .chatbot-close {
        width: 28px !important;
        height: 28px !important;
        font-size: 20px !important;
    }
    
    .chatbot-messages {
        padding: 12px !important;
        gap: 10px !important;
    }
    
    .message-avatar {
        width: 28px !important;
        height: 28px !important;
    }
    
    .message-content {
        max-width: 85% !important;
        padding: 10px 14px !important;
        font-size: 13px !important;
    }
    
    .message-content.markdown-body {
        font-size: 13px !important;
    }
    
    .message-content.markdown-body h1 {
        font-size: 18px !important;
    }
    
    .message-content.markdown-body h2 {
        font-size: 16px !important;
    }
    
    .message-content.markdown-body h3 {
        font-size: 15px !important;
    }
    
    .message-content.markdown-body h4,
    .message-content.markdown-body h5,
    .message-content.markdown-body h6 {
        font-size: 13px !important;
    }
    
    .message-content.markdown-body ul,
    .message-content.markdown-body ol {
        padding-left: 20px !important;
    }
    
    .chatbot-input-container {
        padding: 12px !important;
    }
    
    .chatbot-input {
        padding: 10px 12px !important;
        font-size: 14px !important;
    }
    
    .chatbot-send {
        width: 40px !important;
        height: 40px !important;
    }
    
    .chatbot-send svg {
        width: 18px !important;
        height: 18px !important;
    }
}

@media screen and (max-width: 360px) {
    .chatbot-window {
        width: calc(100vw - 16px) !important;
        max-width: calc(100vw - 16px) !important;
        right: 8px !important;
        left: 8px !important;
        bottom: 65px !important;
        height: calc(100vh - 80px) !important;
    }
    
    .chatbot-header {
        padding: 10px;
    }
    
    .chatbot-header-text h3 {
        font-size: 13px;
    }
    
    .message-content {
        max-width: 88%;
        font-size: 12px;
        padding: 8px 12px;
    }
}

/* Login Modal Styles */
.chatbot-login-modal {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    flex: 1;
    min-height: 0;
}

.chatbot-login-content {
    width: 100%;
    max-width: 320px;
    background: rgba(15, 5, 26, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.chatbot-login-header {
    text-align: center;
    margin-bottom: 24px;
}

.chatbot-login-header h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    color: var(--text-primary);
    font-weight: 600;
}

.chatbot-login-header p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.chatbot-login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.chatbot-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.chatbot-form-group label {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.chatbot-form-group input {
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.chatbot-form-group input:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.chatbot-form-group input::placeholder {
    color: var(--text-secondary);
}

.chatbot-login-error {
    display: none;
    padding: 10px 12px;
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: 8px;
    color: #fca5a5;
    font-size: 13px;
    text-align: center;
}

.chatbot-login-button {
    width: 100%;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    border: 1px solid var(--primary-cyan);
    border-radius: 8px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.chatbot-login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 255, 0.4);
}

.chatbot-login-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.chatbot-login-hint {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.5;
}

.login-button-loading {
    display: none;
}

/* Mobile responsive for login */
@media screen and (max-width: 768px) {
    .chatbot-login-content {
        padding: 20px;
        max-width: 100%;
    }
    
    .chatbot-login-header h3 {
        font-size: 18px;
    }
    
    .chatbot-login-header p {
        font-size: 13px;
    }
}

@media screen and (max-width: 480px) {
    .chatbot-login-modal {
        padding: 16px;
    }
    
    .chatbot-login-content {
        padding: 16px;
    }
    
    .chatbot-login-header h3 {
        font-size: 16px;
    }
    
    .chatbot-form-group input {
        padding: 10px 14px;
        font-size: 14px;
    }
    
    .chatbot-login-button {
        padding: 10px 20px;
        font-size: 13px;
    }
}