/* 用例补充 — 表格区域蒙层（仅 TcFillTableOverlay 使用） */
.tc-workbench-scope #tc-vxe-table-view-panel.tc-vxe-table-view-panel--fill-overlay {
    position: relative;
}

.tc-fill-table-overlay {
    position: absolute;
    inset: 0;
    z-index: 26;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s ease, visibility 0.28s ease;
}

.tc-fill-table-overlay.hidden {
    display: none !important;
}

.tc-fill-table-overlay.tc-fill-table-overlay--visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.tc-fill-table-overlay__backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 82% 58% at 50% 38%, rgba(99, 102, 241, 0.09), transparent 72%),
        rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(11px) saturate(1.1);
    -webkit-backdrop-filter: blur(11px) saturate(1.1);
}

.tc-fill-table-overlay__content {
    position: relative;
    z-index: 1;
    width: min(19rem, calc(100% - 2rem));
    padding: 1.4rem 1.3rem 1.2rem;
    border-radius: 18px;
    border: 1px solid rgba(99, 102, 241, 0.16);
    background: rgba(255, 255, 255, 0.96);
    box-shadow:
        0 20px 44px rgba(15, 23, 42, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.75) inset;
    text-align: center;
}

.tc-fill-table-overlay__mark {
    position: relative;
    width: 3.35rem;
    height: 3.35rem;
    margin: 0 auto 0.9rem;
}

.tc-fill-table-overlay__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1.5px solid rgba(99, 102, 241, 0.22);
    animation: tc-fill-table-overlay-ring 2.5s ease-out infinite;
}

.tc-fill-table-overlay__ring--delay {
    animation-delay: 1.15s;
}

.tc-fill-table-overlay__core {
    position: absolute;
    inset: 0.52rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #6366f1;
    background: linear-gradient(145deg, rgba(99, 102, 241, 0.14), rgba(168, 85, 247, 0.08));
    box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.12) inset;
}

.tc-fill-table-overlay__core svg {
    width: 1.25rem;
    height: 1.25rem;
}

.tc-fill-table-overlay__title {
    margin: 0 0 0.35rem;
    font-size: 0.96rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #1e293b;
}

.tc-fill-table-overlay__stage {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #6366f1;
}

.tc-fill-table-overlay__meta {
    margin: 0.45rem 0 0;
    font-size: 0.75rem;
    line-height: 1.45;
    color: #64748b;
}

.tc-fill-table-overlay__meta.hidden {
    display: none;
}

.tc-fill-table-overlay__progress {
    margin-top: 1rem;
}

.tc-fill-table-overlay__progress-track {
    height: 3px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.12);
    overflow: hidden;
}

.tc-fill-table-overlay__progress-fill {
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #a5b4fc, #6366f1 52%, #7c3aed);
    transition: width 0.35s ease;
}

@keyframes tc-fill-table-overlay-ring {
    0% { transform: scale(0.72); opacity: 0.85; }
    70% { transform: scale(1.08); opacity: 0.14; }
    100% { transform: scale(1.12); opacity: 0; }
}