/**
 * IntelliRealty Chatbot Styles
 *
 * Floating widget with mobile responsiveness,
 * animations, and property card display.
 */

:root {
    --ir-chat-primary: #2563eb;
    --ir-chat-primary-hover: #1d4ed8;
    --ir-chat-secondary: #64748b;
    --ir-chat-success: #22c55e;
    --ir-chat-error: #ef4444;
    --ir-chat-bg: #ffffff;
    --ir-chat-surface: #f8fafc;
    --ir-chat-border: #e2e8f0;
    --ir-chat-text: #1e293b;
    --ir-chat-text-muted: #64748b;
    --ir-chat-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    --ir-chat-radius: 16px;
    --ir-chat-radius-sm: 8px;
}

/* Container */
.ir-chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 99999;
    font-family: inherit;
}

/* Trigger Button */
.ir-chatbot-trigger {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--ir-chat-primary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--ir-chat-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.ir-chatbot-trigger:hover {
    transform: translateY(-2px) scale(1.05);
    background: var(--ir-chat-primary-hover);
}

.ir-chatbot-trigger:active {
    transform: translateY(0) scale(0.98);
}

.ir-chatbot-trigger svg {
    width: 28px;
    height: 28px;
    fill: white;
}

.ir-chatbot-trigger .close-icon {
    display: none;
}

.ir-chatbot-container.open .ir-chatbot-trigger .chat-icon {
    display: none;
}

.ir-chatbot-container.open .ir-chatbot-trigger .close-icon {
    display: block;
}

/* Notification Badge */
.ir-chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 20px;
    height: 20px;
    background: var(--ir-chat-error);
    color: white;
    border-radius: 10px;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    padding: 0 6px;
    animation: ir-badge-bounce 0.6s ease-out;
}

.ir-chatbot-badge.visible {
    display: flex;
}

@keyframes ir-badge-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Chat Interface */
.ir-chatbot-interface {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 380px;
    height: 550px;
    max-height: calc(100vh - 100px);
    background: var(--ir-chat-bg);
    border-radius: var(--ir-chat-radius);
    box-shadow: var(--ir-chat-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ir-chatbot-container.open .ir-chatbot-interface {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Header */
.ir-chatbot-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--ir-chat-primary);
    color: white;
}

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

.ir-chatbot-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.ir-chatbot-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

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

.ir-chatbot-status::before {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--ir-chat-success);
    border-radius: 50%;
}

.ir-chatbot-header-actions {
    display: flex;
    gap: 8px;
}

.ir-chatbot-header-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
}

.ir-chatbot-header-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.ir-chatbot-header-btn svg {
    width: 16px;
    height: 16px;
    fill: white;
}

/* Messages Area */
.ir-chatbot-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--ir-chat-surface);
}

/* Message */
.ir-chat-message {
    display: flex;
    gap: 10px;
    max-width: 85%;
    animation: ir-message-appear 0.3s ease-out;
}

@keyframes ir-message-appear {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ir-chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.ir-chat-message.assistant {
    align-self: flex-start;
}

.ir-chat-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.ir-chat-message.user .ir-chat-avatar {
    background: var(--ir-chat-primary);
    color: white;
}

.ir-chat-message.assistant .ir-chat-avatar {
    background: var(--ir-chat-border);
}

.ir-chat-bubble {
    background: var(--ir-chat-bg);
    padding: 12px 16px;
    border-radius: var(--ir-chat-radius-sm);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    line-height: 1.5;
    font-size: 14px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    min-width: 0;
    max-width: 100%;
}

.ir-chat-message.user .ir-chat-bubble {
    background: var(--ir-chat-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.ir-chat-message.assistant .ir-chat-bubble {
    border-bottom-left-radius: 4px;
}

.ir-chat-time {
    font-size: 11px;
    color: var(--ir-chat-text-muted);
    margin-top: 4px;
}

.ir-chat-message.user .ir-chat-time {
    text-align: right;
}

/* Typing Indicator */
.ir-chat-typing {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
}

.ir-chat-typing-dot {
    width: 8px;
    height: 8px;
    background: var(--ir-chat-primary);
    border-radius: 50%;
    animation: ir-typing-bounce 1.4s infinite ease-in-out;
}

.ir-chat-typing-dot:nth-child(1) { animation-delay: -0.32s; }
.ir-chat-typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes ir-typing-bounce {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.ir-chat-typing-text {
    font-size: 12px;
    color: var(--ir-chat-text-muted);
    margin-left: 8px;
}

/* Property Cards */
.ir-chat-properties {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
    max-width: 100%;
    overflow: hidden;
}

.ir-chat-property-card {
    display: flex;
    gap: 10px;
    padding: 10px;
    background: var(--ir-chat-surface);
    border-radius: var(--ir-chat-radius-sm);
    text-decoration: none;
    color: inherit;
    transition: background 0.2s, transform 0.2s;
    border: 1px solid var(--ir-chat-border);
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.ir-chat-property-card:hover {
    background: white;
    transform: translateX(4px);
}

.ir-chat-property-image {
    width: 70px;
    height: 55px;
    border-radius: 6px;
    object-fit: cover;
    flex-shrink: 0;
}

.ir-chat-property-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.ir-chat-property-title {
    font-weight: 600;
    font-size: 13px;
    color: var(--ir-chat-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0 0 4px 0;
}

.ir-chat-property-details {
    font-size: 12px;
    color: var(--ir-chat-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ir-chat-property-price {
    color: var(--ir-chat-primary);
    font-weight: 600;
}

/* Suggestions */
.ir-chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
    max-width: 100%;
    overflow: hidden;
}

.ir-chat-suggestion {
    background: var(--ir-chat-surface);
    border: 1px solid var(--ir-chat-border);
    border-radius: 20px;
    padding: 8px 14px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.ir-chat-suggestion:hover {
    background: var(--ir-chat-primary);
    color: white;
    border-color: var(--ir-chat-primary);
}

/* Feedback */
.ir-chat-feedback {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--ir-chat-border);
}

.ir-chat-feedback-btn {
    background: none;
    border: 1px solid var(--ir-chat-border);
    border-radius: 6px;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.ir-chat-feedback-btn:hover {
    background: var(--ir-chat-surface);
}

.ir-chat-feedback-btn.active {
    background: var(--ir-chat-primary);
    color: white;
    border-color: var(--ir-chat-primary);
}

.ir-chat-feedback-thanks {
    font-size: 12px;
    color: var(--ir-chat-success);
    animation: ir-fade-in 0.3s ease-out;
}

@keyframes ir-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Input Area */
.ir-chatbot-input-area {
    padding: 16px;
    background: var(--ir-chat-bg);
    border-top: 1px solid var(--ir-chat-border);
}

.ir-chatbot-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.ir-chatbot-input {
    flex: 1;
    border: 1px solid var(--ir-chat-border);
    border-radius: var(--ir-chat-radius-sm);
    padding: 12px 16px;
    font-size: 14px;
    resize: none;
    min-height: 44px;
    max-height: 120px;
    font-family: inherit;
    line-height: 1.4;
    transition: border-color 0.2s;
}

.ir-chatbot-input:focus {
    outline: none;
    border-color: var(--ir-chat-primary);
}

.ir-chatbot-input::placeholder {
    color: var(--ir-chat-text-muted);
}

.ir-chatbot-send {
    background: var(--ir-chat-primary);
    border: none;
    border-radius: var(--ir-chat-radius-sm);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}

.ir-chatbot-send:hover {
    background: var(--ir-chat-primary-hover);
}

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

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

/* Quick Actions */
.ir-chatbot-quick-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.ir-chatbot-quick-action {
    background: var(--ir-chat-surface);
    border: 1px solid var(--ir-chat-border);
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.ir-chatbot-quick-action:hover {
    background: var(--ir-chat-border);
}

/* Support Form */
.ir-chatbot-support-form {
    padding: 16px;
    background: var(--ir-chat-surface);
    border-radius: var(--ir-chat-radius-sm);
    margin-top: 12px;
}

.ir-chatbot-support-form input,
.ir-chatbot-support-form textarea {
    width: 100%;
    border: 1px solid var(--ir-chat-border);
    border-radius: var(--ir-chat-radius-sm);
    padding: 10px 12px;
    font-size: 14px;
    font-family: inherit;
    margin-bottom: 10px;
    box-sizing: border-box;
}

.ir-chatbot-support-form textarea {
    min-height: 80px;
    resize: vertical;
}

.ir-chatbot-support-form input:focus,
.ir-chatbot-support-form textarea:focus {
    outline: none;
    border-color: var(--ir-chat-primary);
}

.ir-chatbot-support-submit {
    width: 100%;
    background: var(--ir-chat-primary);
    color: white;
    border: none;
    border-radius: var(--ir-chat-radius-sm);
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.ir-chatbot-support-submit:hover {
    background: var(--ir-chat-primary-hover);
}

.ir-chatbot-support-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Offline Banner */
.ir-chatbot-offline {
    padding: 10px 16px;
    background: var(--ir-chat-error);
    color: white;
    text-align: center;
    font-size: 13px;
    display: none;
}

.ir-chatbot-offline.visible {
    display: block;
}

/* Error Message */
.ir-chat-error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--ir-chat-radius-sm);
    padding: 12px;
    margin-top: 12px;
}

.ir-chat-error-text {
    color: var(--ir-chat-error);
    font-size: 13px;
    margin-bottom: 10px;
}

.ir-chat-error-actions {
    display: flex;
    gap: 8px;
}

.ir-chat-error-btn {
    background: white;
    border: 1px solid var(--ir-chat-border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.ir-chat-error-btn:hover {
    background: var(--ir-chat-surface);
}

.ir-chat-error-btn.primary {
    background: var(--ir-chat-primary);
    color: white;
    border-color: var(--ir-chat-primary);
}

.ir-chat-error-btn.primary:hover {
    background: var(--ir-chat-primary-hover);
}

/* Mobile Styles */
@media (max-width: 768px) {
    .ir-chatbot-container {
        bottom: 15px;
        right: 15px;
    }

    .ir-chatbot-trigger {
        width: 56px;
        height: 56px;
    }

    .ir-chatbot-interface {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }

    .ir-chatbot-header {
        padding: 16px;
        padding-top: calc(16px + env(safe-area-inset-top, 0));
    }

    .ir-chatbot-messages {
        padding: 12px;
    }

    .ir-chat-message {
        max-width: 90%;
    }

    .ir-chatbot-input-area {
        padding: 12px;
        padding-bottom: calc(12px + env(safe-area-inset-bottom, 0));
    }

    .ir-chatbot-input {
        font-size: 16px; /* Prevent iOS zoom */
    }
}

/* Hide chatbot when off-canvas menu is open (Bricks) */
body:has(.brxe-offcanvas.brx-open) .ir-chatbot-container {
    display: none !important;
}

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

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

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

.ir-chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: var(--ir-chat-secondary);
}