/**
 * QSS Chatbot Styles
 */

/* Container */
#qss-chatbot-container {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    z-index: 999999 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    display: block !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

/* Chat Icon */
.qss-chat-icon {
    width: 60px !important;
    height: 60px !important;
    border-radius: 50%;
    background-color: #00263e !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.3);
    transition: all 0.3s ease;
    visibility: visible !important;
    position: relative !important;
    z-index: 1000000 !important;
}

.qss-chat-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* Hide chat icon when chat window is open */
.qss-chat-window:not([style*="display: none"]) ~ .qss-chat-icon,
#qss-chatbot-container:has(.qss-chat-window:not([style*="display: none"])) .qss-chat-icon {
    display: none !important;
}

.qss-chat-icon svg {
    width: 28px;
    height: 28px;
}

/* Chat Window */
.qss-chat-window {
    width: 380px;
    height: 550px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Chat Header */
.qss-chat-header {
    background-color: #00263e !important;
    color: white !important;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.qss-chat-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: white !important;
}

.qss-avatar-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-image: url('../images/Chatbot-Rnd%20Taupe%20BG%20White%20Icon.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qss-chat-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s ease;
}

.qss-chat-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Messages Container */
.qss-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Custom Scrollbar */
.qss-chat-messages::-webkit-scrollbar {
    width: 6px;
}

.qss-chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.qss-chat-messages::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 3px;
}

.qss-chat-messages::-webkit-scrollbar-thumb:hover {
    background: #a0aec0;
}

/* Message */
.qss-message {
    display: flex;
    margin-bottom: 4px;
    animation: slideIn 0.3s ease;
}

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

.qss-message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 18px;
    word-wrap: break-word;
    line-height: 1.4;
    font-size: 14px;
}

/* Bot Message */
.qss-bot-message {
    justify-content: flex-start;
}

.qss-bot-message .qss-message-content {
    background: #ffffff;
    color: #2d3748;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* User Message */
.qss-user-message {
    justify-content: flex-end;
}

.qss-user-message .qss-message-content {
    background-color: #a69f88 !important;
    color: white;
    border-bottom-right-radius: 4px;
    margin-left: auto;
}

/* Typing Indicator */
.qss-typing-indicator .qss-message-content {
    padding: 12px 20px;
}

.qss-typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.qss-typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #cbd5e0;
    animation: typing 1.4s infinite;
}

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

.qss-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;
    }
}

/* Input Container */
.qss-chat-input-container {
    display: flex;
    padding: 16px;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    gap: 8px;
}

.qss-chat-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e2e8f0 !important;
    border-radius: 24px;
    font-size: 14px;
    outline: none !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    box-shadow: none !important;
}

.qss-chat-input:not(:focus) {
    border: 1px solid #e2e8f0 !important;
    outline: none !important;
    box-shadow: none !important;
}

.qss-chat-input:focus {
    border: 1px solid #a69f88 !important;
    box-shadow: 0 0 0 2px rgba(166, 159, 136, 0.2) !important;
    outline: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.qss-chat-input::placeholder {
    color: #a0aec0;
}

.qss-chat-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: #a69f88 !important;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.qss-chat-send:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(184, 160, 126, 0.4);
}

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

.qss-chat-send svg {
    width: 20px;
    height: 20px;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    #qss-chatbot-container {
        bottom: 10px !important;
        right: 10px !important;
        left: auto !important;
        position: fixed !important;
        display: block !important;
        visibility: visible !important;
        z-index: 999999 !important;
    }

    .qss-chat-window {
        width: calc(100vw - 20px) !important;
        max-width: 380px !important;
        height: 500px !important;
        display: none !important;
    }

    .qss-chat-icon {
        width: 50px !important;
        height: 50px !important;
        display: flex !important;
        visibility: visible !important;
    }

    .qss-chat-icon svg {
        width: 24px;
        height: 24px;
    }
}

@media screen and (max-width: 480px) {
    #qss-chatbot-container {
        bottom: 10px !important;
        right: 10px !important;
        left: 10px !important;
        position: fixed !important;
        display: block !important;
        visibility: visible !important;
        z-index: 999999 !important;
    }

    .qss-chat-window {
        width: calc(100vw - 20px) !important;
        height: 500px !important;
        display: none !important;
    }

    .qss-chat-icon {
        width: 50px !important;
        height: 50px !important;
        display: flex !important;
        visibility: visible !important;
    }
}

/* Dark mode support (optional) */
@media (prefers-color-scheme: dark) {
    .qss-chat-window {
        background: #1a202c;
    }

    .qss-chat-messages {
        background: #2d3748;
    }

    .qss-bot-message .qss-message-content {
        background: #4a5568;
        color: #e2e8f0;
    }

    .qss-chat-input-container {
        background: #1a202c;
        border-top-color: #4a5568;
    }

    .qss-chat-input {
        background: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }

    .qss-chat-input::placeholder {
        color: #718096;
    }
}