.diagnosis-startup-skeleton {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: linear-gradient(180deg, #f6f8ff 0%, #ffffff 52%, #f7fafc 100%);
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.diagnosis-startup-skeleton--hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.diagnosis-startup-card {
    width: min(560px, 100%);
    padding: 28px 24px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 20px 50px rgba(59, 130, 246, 0.12);
}

.diagnosis-startup-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.diagnosis-startup-brand img {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    object-fit: cover;
}

.diagnosis-startup-brand-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.diagnosis-startup-brand-text strong {
    font-size: 22px;
    color: #1f2937;
}

.diagnosis-startup-brand-text span {
    font-size: 14px;
    color: #6b7280;
}

.diagnosis-startup-title {
    margin: 0 0 10px;
    font-size: 28px;
    color: #111827;
}

.diagnosis-startup-status {
    margin: 0;
    color: #4b5563;
    font-size: 16px;
    line-height: 1.7;
}

.diagnosis-startup-progress {
    position: relative;
    height: 8px;
    margin: 18px 0 20px;
    border-radius: 999px;
    overflow: hidden;
    background: #e5e7eb;
}

.diagnosis-startup-progress::after {
    content: '';
    position: absolute;
    inset: 0;
    width: 40%;
    border-radius: inherit;
    background: linear-gradient(90deg, #3b82f6 0%, #10b981 100%);
    animation: diagnosisStartupProgress 1.2s ease-in-out infinite;
}

.diagnosis-startup-placeholder {
    display: grid;
    gap: 12px;
}

.diagnosis-startup-line {
    height: 16px;
    border-radius: 999px;
    background: linear-gradient(90deg, #f3f4f6 0%, #e5e7eb 50%, #f3f4f6 100%);
    background-size: 200% 100%;
    animation: diagnosisStartupShimmer 1.2s linear infinite;
}

.diagnosis-startup-line--short {
    width: 58%;
}

.diagnosis-startup-line--medium {
    width: 74%;
}

.diagnosis-startup-fallback {
    margin-top: 18px;
    padding: 16px;
    border-radius: 18px;
    background: #fff7ed;
    color: #9a3412;
}

.diagnosis-startup-fallback p {
    margin: 0 0 12px;
    line-height: 1.6;
}

.diagnosis-startup-fallback button {
    border: none;
    border-radius: 12px;
    padding: 10px 18px;
    background: #ea580c;
    color: #fff;
    cursor: pointer;
}

@keyframes diagnosisStartupProgress {
    0% { transform: translateX(-120%); }
    100% { transform: translateX(320%); }
}

@keyframes diagnosisStartupShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}