/**
 * IGCS AI Chatbot frontend styles
 */

/* Base Container */
#igcs-ai-chatbot {
    position: fixed;
    z-index: 9999;
}

/* Position Classes */
.igcs-position-bottom-left {
    left: 20px;
    bottom: 20px;
}

.igcs-position-bottom-middle {
    left: 50%;
    transform: translateX(-50%);
    bottom: 20px;
}

.igcs-position-bottom-right {
    right: 20px;
    bottom: 20px;
}

.igcs-position-top-left {
    left: 20px;
    top: 20px;
}

.igcs-position-top-middle {
    left: 50%;
    transform: translateX(-50%);
    top: 20px;
}

.igcs-position-top-right {
    right: 20px;
    top: 20px;
}

.igcs-position-middle-left {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.igcs-position-middle-right {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* Toggle Button */
.igcs-chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--igcs-primary-color, #007bff);
    color: var(--igcs-secondary-color, #ffffff);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.igcs-chatbot-toggle:hover {
    transform: scale(1.1);
}

.igcs-chatbot-toggle i {
    font-size: 24px;
}

.igcs-chatbot-toggle img {
    max-width: 30px;
    max-height: 30px;
}

/* Chat Container */
.igcs-chatbot-container {
    position: absolute;
    width: 350px;
    height: 500px;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    visibility: hidden;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    max-height: 80vh; /* Prevent from being too tall on small screens */
    z-index: 999999; /* Match wrapper z-index */
}

/* Active state for chat container */
.igcs-chatbot-container.active {
    visibility: visible;
    opacity: 1;
    transform: scale(1);
}

/* Container positions */
.igcs-position-bottom-right .igcs-chatbot-container {
    bottom: 80px;
    right: 0;
}

.igcs-position-bottom-left .igcs-chatbot-container {
    bottom: 80px;
    left: 0;
}

.igcs-position-bottom-middle .igcs-chatbot-container {
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
}

.igcs-position-top-right .igcs-chatbot-container {
    top: 80px;
    right: 0;
}

.igcs-position-top-left .igcs-chatbot-container {
    top: 80px;
    left: 0;
}

.igcs-position-top-middle .igcs-chatbot-container {
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
}

.igcs-position-middle-left .igcs-chatbot-container {
    top: 50%;
    left: 80px;
    transform: translateY(-50%);
}

.igcs-position-middle-right .igcs-chatbot-container {
    top: 50%;
    right: 80px;
    transform: translateY(-50%);
}

/* Chat Header */
.igcs-chatbot-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px;
    background-color: var(--igcs-primary-color, #007bff);
    color: var(--igcs-secondary-color, #ffffff);
    z-index: 999999; /* Match wrapper z-index */
}

.igcs-chatbot-title {
    font-weight: bold;
    font-size: 16px;
}

.igcs-chatbot-links {
    display: flex;
    gap: 15px;
}

.igcs-chatbot-links a {
    color: var(--igcs-secondary-color, #ffffff);
    text-decoration: none;
    transition: transform 0.2s ease;
}

.igcs-chatbot-links a:hover {
    transform: scale(1.2);
}

.igcs-chatbot-close {
    cursor: pointer;
    transition: transform 0.2s ease;
}

.igcs-chatbot-close:hover {
    transform: scale(1.2);
}

/* Chat Body */
.igcs-chatbot-body {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column; /* Ensure proper flex layout */
    height: calc(100% - 120px); /* Subtract header and footer height for proper sizing */
}

.igcs-chatbot-messages {
    display: flex;
    flex-direction: column;
}

/* Message Bubbles */
.igcs-message {
    max-width: 80%;
    margin-bottom: 10px;
    padding: 10px 15px;
    border-radius: 18px;
    word-wrap: break-word;
}

.igcs-message-bot {
    align-self: flex-start;
    background-color: #e9ecef;
    color: #212529;
    border-bottom-left-radius: 5px;
}

.igcs-message-user {
    align-self: flex-end;
    background-color: var(--igcs-primary-color, #007bff);
    color: var(--igcs-secondary-color, #ffffff);
    border-bottom-right-radius: 5px;
}

.igcs-message a {
    color: inherit;
    text-decoration: underline;
}

.igcs-message-time {
    font-size: 10px;
    margin-top: 4px;
    opacity: 0.7;
}

/* Message sender name */
.igcs-message-name {
    font-weight: bold;
    margin-bottom: 4px;
    font-size: 0.85em;
}

.igcs-message-bot .igcs-message-name {
    color: var(--igcs-primary-color, #007bff);
}

.igcs-message-user .igcs-message-name {
    color: #e9ecef;
    text-align: right;
}

/* Chat Footer */
.igcs-chatbot-footer {
    padding: 10px 15px;
    border-top: 1px solid #e9ecef;
    display: flex;
    align-items: center;
    background-color: #fff;
    min-height: 60px; /* Ensure minimum height for the footer */
    position: relative; /* Ensure position context for absolute positioning if needed */
    z-index: 10; /* Keep above content */
}

/* Input container improvements */
.igcs-chatbot-input-container {
    min-height: 60px; /* Ensure input area doesn't disappear */
    display: flex;
    align-items: center;
}

.igcs-chatbot-input {
    flex: 1;
    border: 1px solid #dee2e6;
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 14px;
    resize: none;
    height: 40px;
    max-height: 100px;
    outline: none;
}

.igcs-chatbot-input:focus {
    border-color: var(--igcs-primary-color, #007bff);
}

.igcs-chatbot-send {
    background-color: var(--igcs-primary-color, #007bff);
    color: var(--igcs-secondary-color, #ffffff);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-left: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.igcs-chatbot-send:hover {
    background-color: var(--igcs-primary-hover, #0069d9);
}

.igcs-chatbot-speech {
    margin-left: 10px;
}

.igcs-chatbot-speech-toggle {
    background-color: transparent;
    border: 1px solid #dee2e6;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.igcs-chatbot-speech-toggle:hover {
    background-color: #f1f3f5;
}

.igcs-chatbot-speech-toggle.active {
    background-color: var(--igcs-primary-color, #007bff);
    color: var(--igcs-secondary-color, #ffffff);
}

/* Typing indicator */
.igcs-typing-indicator {
    padding: 10px 15px;
    background-color: #e9ecef;
    border-radius: 18px;
    border-bottom-left-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    max-width: 100px;
}

.igcs-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #666;
    margin: 0 3px;
    animation: igcsDotPulse 1.5s infinite ease-in-out;
}

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

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

@keyframes igcsDotPulse {
    0%, 100% { transform: scale(0.7); opacity: 0.5; }
    50% { transform: scale(1); opacity: 1; }
}

/* Form Elements in Chat */
.igcs-chatbot-form {
    background-color: #fff;
    border-radius: 10px;
    padding: 15px;
    margin: 10px 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.igcs-user-info-form {
    padding: 15px;
    background-color: #f9f9f9;
    border-radius: 8px;
    margin: 10px;
}

.igcs-user-info-form-inner {
    margin-top: 15px;
}

.igcs-form-field {
    margin-bottom: 12px;
}

.igcs-form-field label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.igcs-form-field input,
.igcs-form-field textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.igcs-form-submit {
    background-color: var(--igcs-primary-color, #007bff);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 16px;
    cursor: pointer;
    font-weight: bold;
}

.igcs-form-submit:hover {
    background-color: var(--igcs-primary-hover, #0069d9);
}

/* Yes/No Option Buttons */
.igcs-options-container {
    display: flex;
    gap: 10px;
    margin: 10px 0;
    justify-content: center;
}

.igcs-option-button {
    background-color: var(--igcs-primary-color, #007bff);
    color: white;
    border: none;
    border-radius: 20px;
    padding: 8px 20px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    font-weight: 500;
}

.igcs-option-button:hover {
    background-color: var(--igcs-primary-hover, #0069d9);
}

.igcs-option-yes {
    background-color: var(--igcs-primary-color, #007bff);
}

.igcs-option-no {
    background-color: #6c757d;
}

/* Yes/No options for assistant mode */
.igcs-message-options {
    display: flex;
    gap: 10px;
    margin: 10px 0;
}

/* Animations */
.igcs-fade-in {
    animation: igcsFadeIn 0.3s ease forwards;
}

.igcs-fade-out {
    animation: igcsFadeOut 0.3s ease forwards;
}

.igcs-slide-in {
    animation: igcsSlideIn 0.3s ease forwards;
}

.igcs-slide-out {
    animation: igcsSlideOut 0.3s ease forwards;
}

.igcs-bounce-in {
    animation: igcsBounceIn 0.5s ease forwards;
}

.igcs-bounce-out {
    animation: igcsBounceOut 0.5s ease forwards;
}

.igcs-pulse {
    animation: igcsPulse 2s infinite;
}

@keyframes igcsFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes igcsFadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

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

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

@keyframes igcsBounceIn {
    0% { transform: scale(0.5); opacity: 0; }
    50% { transform: scale(1.05); }
    70% { transform: scale(0.9); }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes igcsBounceOut {
    0% { transform: scale(1); opacity: 1; }
    20% { transform: scale(1.05); }
    50% { transform: scale(0.9); }
    100% { transform: scale(0.5); opacity: 0; }
}

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

/* Responsive Adjustments */
@media (max-width: 480px) {
    .igcs-chatbot-container {
        width: 90vw;
        height: 70vh;
        max-height: 500px;
    }
    
    .igcs-position-bottom-right .igcs-chatbot-container,
    .igcs-position-bottom-left .igcs-chatbot-container,
    .igcs-position-bottom-middle .igcs-chatbot-container {
        left: 5vw;
        right: 5vw;
        bottom: 80px;
        width: 90vw;
        transform: none;
    }
    
    .igcs-position-top-right .igcs-chatbot-container,
    .igcs-position-top-left .igcs-chatbot-container,
    .igcs-position-top-middle .igcs-chatbot-container {
        left: 5vw;
        right: 5vw;
        top: 80px;
        width: 90vw;
        transform: none;
    }
    
    .igcs-position-middle-left .igcs-chatbot-container,
    .igcs-position-middle-right .igcs-chatbot-container {
        left: 5vw;
        right: 5vw;
        width: 90vw;
        transform: translateY(-50%);
    }
}