/* ===== Indistylex Chatbot — matches site blue & white theme ===== */

.chatbot-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--primary) 0%, var(--accent) 100%);
    border: 2px solid rgba(255, 255, 255, 0.9);
    color: #fff;
    font-size: 1.45rem;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(30, 77, 140, 0.35);
    z-index: 9998;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.chatbot-toggle:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 28px rgba(37, 99, 235, 0.45);
}
.chatbot-toggle .badge-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: #22C55E;
    border: 2px solid #fff;
    border-radius: 50%;
    animation: chat-pulse-dot 2s infinite;
}
@keyframes chat-pulse-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.75; }
}

.chatbot-window {
    position: fixed;
    bottom: 92px;
    right: 24px;
    width: 380px;
    max-height: 540px;
    background: var(--white);
    border-radius: 18px;
    border: 1px solid var(--border);
    box-shadow: 0 12px 48px rgba(30, 77, 140, 0.18);
    z-index: 9999;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: chat-slide-up 0.28s ease-out;
}
.chatbot-window.open {
    display: flex;
}
@keyframes chat-slide-up {
    from { opacity: 0; transform: translateY(16px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.chatbot-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    padding: 14px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.chatbot-header .avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.chatbot-header .info {
    flex: 1;
    min-width: 0;
}
.chatbot-header .info h6 {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.2px;
}
.chatbot-header .info small {
    opacity: 0.9;
    font-size: 0.72rem;
    display: flex;
    align-items: center;
    gap: 5px;
}
.chatbot-header .info small::before {
    content: '';
    width: 7px;
    height: 7px;
    background: #4ADE80;
    border-radius: 50%;
    flex-shrink: 0;
}
.chatbot-header .close-chat {
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}
.chatbot-header .close-chat:hover {
    background: rgba(255, 255, 255, 0.28);
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 320px;
    min-height: 200px;
    background: var(--accent-soft);
}
.chatbot-messages::-webkit-scrollbar {
    width: 5px;
}
.chatbot-messages::-webkit-scrollbar-thumb {
    background: #93C5FD;
    border-radius: 4px;
}

.chat-msg {
    max-width: 88%;
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 0.86rem;
    line-height: 1.55;
    word-wrap: break-word;
}
.chat-msg.bot {
    align-self: flex-start;
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 4px rgba(30, 77, 140, 0.06);
}
.chat-msg.user {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}
.chat-msg a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: underline;
}
.chat-msg.user a {
    color: #DBEAFE;
}

.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 10px 14px;
    align-self: flex-start;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
}
.typing-indicator span {
    width: 7px;
    height: 7px;
    background: var(--accent);
    border-radius: 50%;
    animation: chat-typing 1.4s infinite both;
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes chat-typing {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

.chatbot-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 14px 6px;
    background: var(--accent-soft);
    border-top: 1px solid rgba(226, 232, 240, 0.8);
}
.chatbot-suggestions .chip {
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--white);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border);
    transition: all 0.2s;
    white-space: nowrap;
}
.chatbot-suggestions .chip:hover {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

.chatbot-input {
    display: flex;
    padding: 12px 14px;
    border-top: 1px solid var(--border);
    background: var(--white);
    gap: 8px;
    align-items: center;
}
.chatbot-input input {
    flex: 1;
    border: 1.5px solid var(--border);
    border-radius: 999px;
    padding: 10px 16px;
    font-size: 0.86rem;
    outline: none;
    color: var(--primary);
    background: var(--light-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.chatbot-input input::placeholder {
    color: var(--text-muted);
}
.chatbot-input input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
    background: var(--white);
}
.chatbot-input button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: var(--accent);
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.chatbot-input button:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

@media (max-width: 480px) {
    .chatbot-window {
        right: 0;
        bottom: 0;
        left: 0;
        width: 100%;
        max-height: 100dvh;
        border-radius: 18px 18px 0 0;
        border-left: none;
        border-right: none;
        border-bottom: none;
    }
    .chatbot-messages {
        max-height: calc(100dvh - 190px);
    }
    .chatbot-toggle {
        bottom: max(16px, env(safe-area-inset-bottom, 16px));
        right: max(16px, env(safe-area-inset-right, 16px));
        width: 54px;
        height: 54px;
        font-size: 1.35rem;
    }
}