.refresh-card {
    max-width: 960px;
    margin: 20px auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    padding: 32px;
    box-sizing: border-box;
}

.refresh-card__header {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
}

.refresh-card__title {
    font-size: 22px;
    font-weight: 600;
    color: #0f172a;
    margin: 0;
    letter-spacing: 0.3px;
}

.refresh-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-bottom: 26px;
}

.refresh-form-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.refresh-form-label {
    font-size: 14px;
    font-weight: 500;
    color: #475569;
    line-height: 1;
}

.refresh-input {
    width: 100%;
    height: 44px;
    padding: 0 16px;
    font-size: 14px;
    color: #334155;
    background-color: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.refresh-input:hover {
    border-color: #cbd5e1;
}

.refresh-input:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.refresh-input::placeholder {
    color: #94a3b8;
}

.refresh-form-tip {
    font-size: 12px;
    color: #64748b;
    line-height: 1.5;
}

.refresh-btn-group {
    display: flex;
    gap: 14px;
    margin-bottom: 26px;
}

.refresh-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    box-sizing: border-box;
}

.refresh-btn--primary {
    color: #fff;
    background-color: #3b82f6;
    border-color: #3b82f6;
}

.refresh-btn--primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.refresh-btn--primary:active {
    background-color: #1d4ed8;
    border-color: #1d4ed8;
    transform: translateY(0);
    box-shadow: none;
}

.refresh-btn--secondary {
    color: #fff;
    background-color: #64748b;
    border-color: #64748b;
}

.refresh-btn--secondary:hover {
    background-color: #475569;
    border-color: #475569;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(100, 116, 139, 0.25);
}

.refresh-btn--secondary:active {
    background-color: #334155;
    border-color: #334155;
    transform: translateY(0);
    box-shadow: none;
}

.refresh-log {
    height: 44px;
    padding: 0 16px;
    margin-bottom: 26px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow-y: auto;
    font-size: 13px;
    line-height: 44px;
    color: #16a34a;
    font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
    box-sizing: border-box;
}

.refresh-log::-webkit-scrollbar {
    width: 6px;
}

.refresh-log::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.refresh-log::-webkit-scrollbar-track {
    background: transparent;
}

.refresh-preview {
    margin-bottom: 26px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.refresh-preview__frame {
    width: 100%;
    height: 650px;
    display: block;
    border: none;
}

.refresh-intro {
    padding: 20px 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.9;
    color: #475569;
}

.refresh-intro__title {
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
    margin-bottom: 8px;
}

.refresh-intro p {
    margin: 2px 0;
}

@media (max-width: 640px) {
    .refresh-card {
        padding: 22px 18px;
    }
    
    .refresh-card__title {
        font-size: 19px;
    }
    
    .refresh-btn-group {
        flex-direction: row;
        gap: 10px;
    }
    
    .refresh-btn {
        height: 40px;
        font-size: 13px;
        padding: 0 12px;
    }
    
    .refresh-preview__frame {
        height: 450px;
    }
    
    .refresh-log {
        height: 40px;
        line-height: 40px;
    }
}