/**
 * 生成状态条：贴在输入框上方，浅色轻量
 */
.thinking-progress-container {
    display: none;
    width: 100%;
    box-sizing: border-box;
    background: #f0f6ff;
    border: 1px solid #d6e6ff;
    border-radius: 10px;
    padding: 10px 14px;
    margin: 0 0 12px;
    max-width: none;
}

.thinking-progress-container.active {
    display: block;
    animation: fadeInUp 0.25s ease-in-out;
}

.thinking-progress-bar {
    width: 100%;
    height: 3px;
    background-color: rgba(21, 118, 232, 0.15);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
    position: relative;
}

.thinking-progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, transparent, #1576e8, transparent);
    animation: progressSlide 1.2s infinite linear;
}

.thinking-status {
    font-size: 13px;
    color: #1e5bb8;
    font-style: normal;
    line-height: 1.4;
}

@keyframes progressSlide {
    0% { left: -40%; }
    100% { left: 100%; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}