/* =========================================
   Chatbot Widget Styles (Premium Aesthetics)
   ========================================= */

:root {
    --chat-primary-color: #ff7b9c; /* Elegant Pink */
    --chat-primary-dark: #ff4d79;  /* Darker Pink for hover states */
    --chat-bg: #ffffff;
    --chat-message-bg: #fff0f3;
    --chat-text-dark: #333333;
    --chat-text-light: #ffffff;
    --chat-shadow: 0 10px 40px rgba(255, 123, 156, 0.2);
    --chat-radius: 20px;
    --chat-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Toggle Button */
.chatbot-toggle-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--chat-primary-color), var(--chat-primary-dark));
    color: var(--chat-text-light);
    border: none;
    box-shadow: 0 6px 20px rgba(209, 159, 104, 0.4);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    transition: var(--chat-transition);
}

.chatbot-toggle-btn:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 8px 25px rgba(209, 159, 104, 0.6);
}

.chatbot-toggle-btn:active {
    transform: scale(0.95);
}

/* Chatbot Container */
.chatbot-container {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 360px;
    max-width: calc(100vw - 40px);
    height: 550px;
    max-height: calc(100vh - 140px);
    background-color: var(--chat-bg);
    border-radius: var(--chat-radius);
    box-shadow: var(--chat-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(30px) scale(0.95);
    transition: var(--chat-transition);
    transform-origin: bottom right;
    border: 1px solid rgba(0,0,0,0.05);
}

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

/* Header */
.chatbot-header {
    background: linear-gradient(135deg, var(--chat-primary-color), var(--chat-primary-dark));
    color: var(--chat-text-light);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    z-index: 10;
}

.chatbot-title {
    display: flex;
    align-items: center;
    gap: 15px;
}

.chatbot-avatar {
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    font-size: 16px;
    border: 2px solid rgba(255,255,255,0.4);
}

.chatbot-header-text h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

.chatbot-header-text p {
    margin: 0;
    font-size: 12px;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 5px;
}

.chatbot-header-text p::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #4CAF50;
    border-radius: 50%;
}

.chatbot-close-btn {
    background: transparent;
    border: none;
    color: var(--chat-text-light);
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s;
    padding: 0 5px;
}

.chatbot-close-btn:hover {
    opacity: 1;
}

/* Messages Area */
.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: #fafbfc;
}

/* Scrollbar */
.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}
.chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}
.chatbot-messages::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.1);
    border-radius: 10px;
}

.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.5;
    animation: fadeIn 0.3s ease;
    word-wrap: break-word;
}

.bot-message {
    align-self: flex-start;
    background-color: var(--chat-bg);
    color: var(--chat-text-dark);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.02);
}

.user-message {
    align-self: flex-end;
    background-color: var(--chat-primary-color);
    color: var(--chat-text-light);
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 8px rgba(209, 159, 104, 0.2);
}

.message p {
    margin: 0;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background-color: var(--chat-bg);
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    width: fit-content;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: #b0b0b0;
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

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

/* Suggestions / Quick Replies */
.chatbot-suggestions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding: 8px 10px;
    background-color: var(--chat-bg);
    border-top: 1px solid rgba(0,0,0,0.03);
}
.suggestion-btn {
    background-color: transparent;
    border: 1px solid var(--chat-primary-color);
    color: var(--chat-primary-color);
    border-radius: 12px;
    padding: 5px 6px;
    font-size: 10px;
    cursor: pointer;
    transition: var(--chat-transition);
    text-align: left;
}
.suggestion-btn:hover {
    background-color: var(--chat-primary-color);
    color: var(--chat-text-light);
}

/* Input Area */
.chatbot-input-area {
    padding: 15px 20px;
    background-color: var(--chat-bg);
    border-top: 1px solid rgba(0,0,0,0.05);
}

#chatbot-form {
    display: flex;
    gap: 10px;
    background-color: var(--chat-message-bg);
    padding: 5px 5px 5px 15px;
    border-radius: 30px;
    border: 1px solid transparent;
    transition: border-color 0.3s;
}

#chatbot-form:focus-within {
    border-color: rgba(209, 159, 104, 0.4);
    background-color: var(--chat-bg);
}

#chatbot-input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: 14px;
    color: var(--chat-text-dark);
}

#chatbot-input::placeholder {
    color: #999;
}

#chatbot-send-btn {
    background-color: var(--chat-primary-color);
    color: white;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.2s;
}

#chatbot-send-btn:hover {
    background-color: var(--chat-primary-dark);
    transform: scale(1.05);
}

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

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Responsive */
@media (max-width: 480px) {
    .chatbot-container {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
        transform: translateY(100%);
    }
    
    .chatbot-container.active {
        transform: translateY(0);
    }
    
    .chatbot-toggle-btn {
        bottom: 20px;
        right: 20px;
    }
}