/* AI Chatbot Styles */
.chatbot-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: inherit;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(74, 144, 226, 0.5);
}

.chatbot-toggle.active {
    background: linear-gradient(135deg, var(--accent-blue), var(--primary-blue));
}

.chatbot-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ff4444;
    border-radius: 50%;
    border: 2px solid var(--white);
    display: none;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 600px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(15, 36, 66, 0.3);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

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

.chatbot-header {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    color: var(--white);
    padding: 1.25rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chatbot-header-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.chatbot-avatar {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chatbot-header-text h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
}

.chatbot-status {
    margin: 0;
    font-size: 0.85rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.chatbot-status::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    display: inline-block;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.chatbot-close {
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: #f8f9fa;
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

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

.chatbot-messages::-webkit-scrollbar-thumb {
    background: rgba(15, 36, 66, 0.2);
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(15, 36, 66, 0.3);
}

.chatbot-message {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    animation: fadeInUp 0.3s ease;
}

.chatbot-message.user-message {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}

.bot-message .message-avatar {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
}

.user-message .message-avatar {
    background: var(--dark-blue);
    color: var(--white);
}

.message-content {
    max-width: 75%;
    padding: 0.875rem 1.25rem;
    border-radius: 18px;
    line-height: 1.5;
    font-size: 0.95rem;
}

.bot-message .message-content {
    background: var(--white);
    color: var(--text-dark);
    border: 1px solid rgba(15, 36, 66, 0.1);
    box-shadow: 0 2px 8px rgba(15, 36, 66, 0.08);
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    color: var(--white);
    box-shadow: 0 2px 8px rgba(74, 144, 226, 0.3);
}

.message-content p {
    margin: 0;
}

.typing-indicator .message-content {
    background: var(--white);
    padding: 1rem 1.25rem;
}

.typing-dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

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

.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;
    }
}

.chatbot-input-container {
    border-top: 1px solid rgba(15, 36, 66, 0.1);
    background: var(--white);
    padding: 1rem;
}

.chatbot-quick-questions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.quick-question-btn {
    padding: 0.5rem 1rem;
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid rgba(74, 144, 226, 0.2);
    border-radius: 20px;
    color: var(--primary-blue);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.quick-question-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.chatbot-input-wrapper {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.chatbot-input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: 2px solid rgba(15, 36, 66, 0.1);
    border-radius: 25px;
    font-size: 0.95rem;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
}

.chatbot-input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.chatbot-send {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    border: none;
    color: var(--white);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.chatbot-send:hover {
    transform: scale(1.1) rotate(15deg);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

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

.chatbot-footer {
    margin-top: 0.75rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.chatbot-footer a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
}

.chatbot-footer a:hover {
    text-decoration: underline;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .chatbot-widget {
        bottom: 20px;
        right: 20px;
    }

    .chatbot-toggle {
        width: 55px;
        height: 55px;
        font-size: 1.3rem;
    }

    .chatbot-window {
        width: calc(100vw - 40px);
        height: calc(100vh - 100px);
        max-width: 400px;
        max-height: 600px;
        bottom: 80px;
        right: 0;
        border-radius: 15px;
    }

    .chatbot-messages {
        padding: 1.25rem;
    }

    .message-content {
        max-width: 80%;
        font-size: 0.9rem;
    }

    .chatbot-quick-questions {
        gap: 0.4rem;
    }

    .quick-question-btn {
        padding: 0.4rem 0.85rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .chatbot-widget {
        bottom: 15px;
        right: 15px;
    }

    .chatbot-toggle {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    .chatbot-window {
        width: calc(100vw - 30px);
        height: calc(100vh - 80px);
        bottom: 70px;
    }

    .chatbot-header {
        padding: 1rem 1.25rem;
    }

    .chatbot-avatar {
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
    }

    .chatbot-header-text h3 {
        font-size: 1rem;
    }

    .message-content {
        max-width: 85%;
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
}