/**
 * 物流追踪 Bottom Sheet 样式 - 对标参考文件
 */

/* 动态物流追踪 */
.track-line {
    position: relative;
    height: 2px;
    background: var(--gray-dark);
    margin: 40px 0;
}

.truck-icon {
    position: absolute;
    top: -24px;
    left: 0%;
    font-size: 24px;
    color: var(--text-main);
    transform: translateX(-50%);
    transition: left 0.1s linear;
}

.track-dot {
    position: absolute;
    top: -4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-dark);
    transform: translateX(-50%);
    transition: background 0.3s;
}

.track-dot.active {
    background: var(--text-main);
}

/* 消息区域 */
.messenger-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
    max-height: 250px;
    overflow-y: auto;
    padding: 10px 0;
    border-top: 1px solid var(--gray-dark);
}

.msg-bubble {
    background: var(--gray-light);
    padding: 12px 16px;
    border: 1px solid var(--gray-dark);
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.5;
    align-self: flex-start;
    max-width: 85%;
    transition: 0.3s;
}

.msg-bubble.courier {
    border-left: 4px solid var(--text-main);
}

.msg-bubble.user {
    align-self: flex-end;
    background: var(--text-main);
    color: var(--text-inverse);
    border: none;
}

/* 小按钮样式 */
.btn-sm-outline {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--gray-dark);
    background: transparent;
    color: var(--text-main);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: 0.2s;
}

.btn-sm-outline:hover {
    background: var(--gray-light);
}

.btn-sm-solid {
    flex: 1;
    padding: 10px 16px;
    border: none;
    background: var(--text-main);
    color: var(--text-inverse);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: 0.2s;
}

.btn-sm-solid:hover {
    opacity: 0.9;
}