/* Floating লাল গোল বাটন */
.live-chat-button {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #e60000; /* লাল */
    box-shadow: 0 0 0 0 rgba(230, 0, 0, 0.7);
    color: #fff;
    cursor: pointer;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    animation: live-chat-pulse 1.5s infinite; /* সবসময় পালস (বিপ) করবে */
}

.live-chat-button-text {
    line-height: 1.1;
}

.live-chat-button:hover {
    background: #ff1a1a;
}

/* unread মেসেজ ব্যাজ (এডমিন → কাস্টমার) */
.live-chat-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 20px;
    height: 20px;
    padding: 0 4px;
    border-radius: 10px;
    background: #e53935; /* লাল */
    color: #fff;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* পালস অ্যানিমেশন */
@keyframes live-chat-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(230, 0, 0, 0.7);
    }
    70% {
        box-shadow: 0 0 0 18px rgba(230, 0, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(230, 0, 0, 0);
    }
}

/* চ্যাট বক্স */
.live-chat-box {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 330px;
    max-width: 90%;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: inherit;
}

/* হেডার (সবুজ ব্যাকগ্রাউন্ড) */
.live-chat-header {
    background: #00c853; /* সবুজ */
    color: #fff;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.live-chat-title {
    font-weight: 700;
}

.live-chat-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
}

/* মেসেজ এরিয়া */
.live-chat-messages {
    padding: 10px;
    height: 280px;
    overflow-y: auto;
    background: #f5f5f5;
}

.live-chat-message {
    margin-bottom: 8px;
    clear: both;
}

.live-chat-message-user {
    text-align: right;
}

.live-chat-message-admin {
    text-align: left;
}

.live-chat-bubble {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 6px;
    max-width: 85%;
    font-size: 14px;
    line-height: 1.3;
}

.live-chat-bubble-user {
    background: #e1ffc7;
}

.live-chat-bubble-admin {
    background: #ffffff;
}

.live-chat-time {
    display: block;
    font-size: 11px;
    color: #777;
    margin-top: 2px;
}

/* ইনপুট ফর্ম */
.live-chat-form {
    border-top: 1px solid #ddd;
    padding: 8px;
    display: flex;
    gap: 6px;
    background: #fff;
}

.live-chat-form textarea {
    flex: 1;
    resize: none;
    font-size: 14px;
    padding: 6px;
}

.live-chat-form button {
    background: #00c853;
    color: #fff;
    border: none;
    padding: 0 14px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.live-chat-form button:hover {
    background: #00b248;
}