/* AI Concierge Chatbot Styles */
:root {
    --ai-concierge-primary: #2563eb;
    --ai-concierge-secondary: #1e40af;
    --ai-concierge-text: #1f2937;
    --ai-concierge-text-light: #6b7280;
    --ai-concierge-bg: #ffffff;
    --ai-concierge-bg-light: #f9fafb;
    --ai-concierge-border: #e5e7eb;
    --ai-concierge-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    --ai-concierge-radius: 16px;
    --ai-concierge-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Widget Container */
.ai-concierge-widget {
    position: fixed;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.ai-concierge-widget.bottom.right {
    bottom: 24px;
    right: 24px;
}

.ai-concierge-widget.bottom.left {
    bottom: 24px;
    left: 24px;
}

.ai-concierge-widget.top.right {
    top: 24px;
    right: 24px;
}

.ai-concierge-widget.top.left {
    top: 24px;
    left: 24px;
}

/* Toggle Button */
.ai-concierge-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--ai-concierge-primary), var(--ai-concierge-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--ai-concierge-shadow);
    transition: var(--ai-concierge-transition);
    position: relative;
}

.ai-concierge-button:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.ai-concierge-button.active {
    transform: scale(0.9);
}

.ai-concierge-button svg {
    width: 32px;
    height: 32px;
}

.ai-concierge-notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    background: #ef4444;
    border-radius: 50%;
    border: 2px solid white;
    animation: notificationPulse 2s infinite;
}

@keyframes notificationPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.ai-concierge-button.ai-concierge-has-notification {
    animation: buttonBounce 2s infinite;
}

@keyframes buttonBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-8px);
    }
    60% {
        transform: translateY(-4px);
    }
}

/* Chat Window */
.ai-concierge-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 600px;
    background: var(--ai-concierge-bg);
    border-radius: var(--ai-concierge-radius);
    box-shadow: var(--ai-concierge-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
}

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

.ai-concierge-widget.bottom.left .ai-concierge-chat-window,
.ai-concierge-widget.top.left .ai-concierge-chat-window {
    right: auto;
    left: 0;
}

.ai-concierge-widget.top.right .ai-concierge-chat-window,
.ai-concierge-widget.top.left .ai-concierge-chat-window {
    bottom: auto;
    top: 80px;
}

/* Header */
.ai-concierge-header {
    background: linear-gradient(135deg, var(--ai-concierge-primary), var(--ai-concierge-secondary));
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.ai-concierge-avatar,
.ai-concierge-avatar-default {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.ai-concierge-avatar-default {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: rgba(255, 255, 255, 0.2);
}

.ai-concierge-header-text h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.ai-concierge-status {
    font-size: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 6px;
}

.ai-concierge-status::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.ai-concierge-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--ai-concierge-transition);
}

.ai-concierge-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.ai-concierge-close svg {
    width: 20px;
    height: 20px;
}

/* Messages Container */
.ai-concierge-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--ai-concierge-bg-light);
}

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

.ai-concierge-messages::-webkit-scrollbar-track {
    background: transparent;
}

.ai-concierge-messages::-webkit-scrollbar-thumb {
    background: var(--ai-concierge-border);
    border-radius: 3px;
}

.ai-concierge-messages::-webkit-scrollbar-thumb:hover {
    background: var(--ai-concierge-text-light);
}

/* Message Bubbles */
.ai-concierge-message {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

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

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

.ai-concierge-message.bot {
    justify-content: flex-start;
}

.ai-concierge-message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
}

.ai-concierge-message.user .ai-concierge-message-content {
    background: var(--ai-concierge-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.ai-concierge-message.bot .ai-concierge-message-content {
    background: white;
    color: var(--ai-concierge-text);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.ai-concierge-message.error .ai-concierge-message-content {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.ai-concierge-message-content a {
    color: inherit;
    text-decoration: underline;
    opacity: 0.9;
}

.ai-concierge-message-content a:hover {
    opacity: 1;
}

/* Typing Indicator */
.typing-indicator .ai-concierge-message-content {
    display: flex;
    gap: 6px;
    padding: 16px 20px;
}

.typing-indicator .dot {
    width: 8px;
    height: 8px;
    background: var(--ai-concierge-text-light);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

.typing-indicator .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;
    }
}

/* Input Container */
.ai-concierge-input-container {
    display: flex;
    gap: 8px;
    padding: 16px;
    background: white;
    border-top: 1px solid var(--ai-concierge-border);
}

.ai-concierge-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--ai-concierge-border);
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    transition: var(--ai-concierge-transition);
    font-family: inherit;
}

.ai-concierge-input:focus {
    border-color: var(--ai-concierge-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.ai-concierge-send {
    width: 44px;
    height: 44px;
    background: var(--ai-concierge-primary);
    border: none;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--ai-concierge-transition);
}

.ai-concierge-send:hover {
    background: var(--ai-concierge-secondary);
    transform: scale(1.05);
}

.ai-concierge-send:active {
    transform: scale(0.95);
}

.ai-concierge-send svg {
    width: 20px;
    height: 20px;
}

/* Powered By */
.ai-concierge-powered-by {
    padding: 10px 16px;
    text-align: center;
    font-size: 11px;
    color: var(--ai-concierge-text-light);
    background: var(--ai-concierge-bg-light);
    border-top: 1px solid var(--ai-concierge-border);
}

.ai-concierge-powered-by a {
    color: var(--ai-concierge-primary);
    text-decoration: none;
    font-weight: 500;
}

.ai-concierge-powered-by a:hover {
    text-decoration: underline;
}

.ai-concierge-version-info {
    display: inline;
    font-size: 11px;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .ai-concierge-chat-window {
        width: 100vw;
        height: 100vh;
        bottom: 0;
        right: 0;
        left: 0;
        border-radius: 0;
        position: fixed;
    }
    
    .ai-concierge-widget.bottom.left .ai-concierge-chat-window {
        left: 0;
    }
    
    .ai-concierge-message-content {
        max-width: 85%;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .ai-concierge-button {
        border: 2px solid currentColor;
    }
    
    .ai-concierge-message-content {
        border: 1px solid currentColor;
    }
}

/* Lead Capture Form */
.ai-concierge-lead-form-container {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 16px 0;
}

.ai-concierge-lead-form-container.active {
    opacity: 1;
    transform: translateY(0);
}

.ai-concierge-lead-form {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--ai-concierge-primary);
}

.ai-concierge-form-header {
    margin-bottom: 20px;
    text-align: center;
}

.ai-concierge-form-header h4 {
    margin: 0 0 8px 0;
    color: var(--ai-concierge-text);
    font-size: 18px;
    font-weight: 600;
}

.ai-concierge-form-header p {
    margin: 0;
    color: var(--ai-concierge-text-light);
    font-size: 14px;
}

.ai-concierge-form-group {
    margin-bottom: 16px;
}

.ai-concierge-form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--ai-concierge-text);
    font-size: 13px;
    font-weight: 500;
}

.ai-concierge-form-group .required {
    color: #ef4444;
}

.ai-concierge-form-group input,
.ai-concierge-form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--ai-concierge-border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--ai-concierge-transition);
    box-sizing: border-box;
}

.ai-concierge-form-group input:focus,
.ai-concierge-form-group textarea:focus {
    outline: none;
    border-color: var(--ai-concierge-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.ai-concierge-form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.ai-concierge-form-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.ai-concierge-form-submit,
.ai-concierge-form-skip {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--ai-concierge-transition);
    font-family: inherit;
}

.ai-concierge-form-submit {
    background: var(--ai-concierge-primary);
    color: white;
}

.ai-concierge-form-submit:hover:not(:disabled) {
    background: var(--ai-concierge-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.ai-concierge-form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.ai-concierge-form-skip {
    background: var(--ai-concierge-bg-light);
    color: var(--ai-concierge-text-light);
}

.ai-concierge-form-skip:hover {
    background: var(--ai-concierge-border);
}