.ucm-cb-launcher {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: #1e3a8a;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 999999;
    transition: transform 0.2s ease;
}

.ucm-cb-launcher:hover {
    transform: scale(1.05);
}

.ucm-cb-container {
    position: fixed;
    bottom: 95px;
    right: 25px;
    width: 380px;
    height: 540px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    z-index: 999999;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.ucm-cb-hidden {
    display: none !important;
}

.ucm-cb-header {
    background-color: #1e3a8a;
    color: #ffffff;
    padding: 14px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ucm-cb-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
}

.ucm-cb-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ucm-cb-header-actions button {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
    opacity: 0.9;
}

.ucm-cb-header-actions button:hover {
    opacity: 1;
}

.ucm-cb-close {
    font-size: 24px;
    line-height: 1;
}

.ucm-cb-body {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    background-color: #f8fafc;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ucm-cb-subtext {
    text-align: center;
    font-size: 12px;
    color: #64748b;
    margin-bottom: 8px;
}

.ucm-cb-msg {
    max-width: 82%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13.5px;
    line-height: 1.45;
    word-break: break-word;
    white-space: pre-line;
}

.ucm-cb-msg-bot {
    background-color: #e2e8f0;
    color: #1e293b;
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

.ucm-cb-msg-user {
    background-color: #1e3a8a;
    color: #ffffff;
    align-self: flex-end;
    border-bottom-right-radius: 2px;
}

.ucm-cb-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 6px;
    align-self: flex-start;
    width: 100%;
    padding-right: 8px; 
}

.ucm-cb-option-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-left: 3px solid #1e3a8a; 
    color: #1e293b;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1.3;
}

.ucm-cb-option-btn::after {
    content: "›";
    font-size: 16px;
    font-weight: 600;
    color: #94a3b8;
    margin-left: 10px;
    transition: transform 0.2s ease, color 0.2s ease;
}

.ucm-cb-option-btn:hover {
    background-color: #f1f5f9;
    border-color: #cbd5e1;
    border-left-color: #1e3a8a;
    color: #1e3a8a;
    transform: translateX(4px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.ucm-cb-option-btn:hover::after {
    color: #1e3a8a;
    transform: translateX(2px);
}

.ucm-cb-option-btn:active {
    transform: translateX(2px) scale(0.99);
}

.ucm-cb-body {
    overflow-x: hidden;
}

.ucm-cb-footer {
    padding: 10px 14px;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
}

.ucm-cb-input-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ucm-cb-input-wrapper input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 14px;
    padding: 8px;
    background: transparent;
}

.ucm-cb-input-wrapper button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}