/* ==========================================================
   CHATBOT WIDGET STYLES
   ========================================================== */

.chatbot-toggler {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D6E8 0%, #1296F0 45%, #0A5FB8 100%);
    background: var(--accent-grad);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    transition: transform 0.3s ease, background 0.3s ease;
    box-shadow: var(--shadow-lg);
}

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

.chatbot-toggler .icon-close {
    display: none;
    font-size: 32px;
    color: white;
}

.chatbot-toggler[aria-expanded="true"] .icon-chat {
    display: none;
}

.chatbot-toggler[aria-expanded="true"] .icon-close {
    display: block;
}

.chatbot-toggler .icon-chat {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
}

.chatbot-window {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 350px;
    height: 500px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    z-index: 9999;
    transform: translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.chatbot-window.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.chatbot-header {
    padding: 1rem;
    background: var(--bg-accent);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    max-width: 85%;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
}

.chat-message.bot {
    background: var(--bg-accent);
    color: var(--text-secondary);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

.chat-message.user {
    background: var(--accent-grad);
    color: #FFFFFF;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.chatbot-footer {
    padding: 1rem;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    gap: 0.8rem;
}

.chatbot-footer textarea {
    flex: 1;
    background: var(--bg-accent);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    border-radius: 4px;
    padding: 0.8rem;
    resize: none;
    height: 45px;
    font-family: inherit;
    font-size: 0.9rem;
}

.chatbot-footer textarea:focus {
    outline: none;
    border-color: #1296F0;
}

.chatbot-send-btn {
    color: #1296F0;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: transform 0.2s ease;
}

.chatbot-send-btn:hover {
    transform: scale(1.1);
}

@media (max-width: 480px) {
    .chatbot-window {
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
        border-radius: 0;
    }

    .chatbot-toggler {
        bottom: 20px;
        right: 20px;
    }
}