/* Chatbot Styles */
.chatbot-wrapper {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: 'Inter', sans-serif;
}

.chatbot-bubble {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(39, 174, 96, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: bubblePulse 2s infinite;
}

.chatbot-bubble:hover {
    transform: scale(1.1) rotate(5deg);
}

@keyframes bubblePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0);
    transform-origin: bottom right;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    pointer-events: none;
}

.chatbot-window.active {
    transform: scale(1);
    opacity: 1;
    pointer-events: all;
}

.chatbot-header {
    background: #27ae60;
    padding: 20px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.chatbot-header h5 {
    margin: 0;
    font-weight: 600;
    font-size: 1.1rem;
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-msg {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 15px;
    font-size: 0.9rem;
    line-height: 1.4;
    position: relative;
}

.chat-msg.bot {
    background: white;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.chat-msg.user {
    background: #27ae60;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.chatbot-options {
    padding: 15px;
    background: white;
    border-top: 1px solid #eee;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.chatbot-input-footer {
    padding: 10px 15px;
    background: white;
    border-top: 1px solid #eee;
    display: flex;
    gap: 8px;
}

.chatbot-input-footer input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 8px 15px;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.3s;
}

.chatbot-input-footer input:focus {
    border-color: #27ae60;
}

.chatbot-input-footer button {
    background: #27ae60;
    color: white;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s;
}

.chatbot-input-footer button:hover {
    background: #2ecc71;
}

.option-btn {
    background: transparent;
    border: 1px solid #27ae60;
    color: #27ae60;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
}

.option-btn:hover {
    background: #27ae60;
    color: white;
}

/* Typing indicator */
.typing {
    display: flex;
    gap: 4px;
    padding: 5px 0;
}
.typing span {
    width: 6px;
    height: 6px;
    background: #ccc;
    border-radius: 50%;
    animation: typing 1s infinite;
}
.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

@media (max-width: 576px) {
    .chatbot-window {
        width: calc(100vw - 40px);
        height: 70vh;
        right: -10px;
        bottom: 70px;
    }
}