/* tools/layout-match/style.css */
.tool-desc { color: var(--color-text-secondary); font-size: 1.05rem; margin: var(--space-sm) 0 var(--space-lg); }

.formula-box {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    line-height: 1.9;
    background: var(--color-bg-paper);
    border: 1.5px dashed var(--color-border-sketch);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    color: var(--color-text);
}

.lm-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.lm-params .param-block { margin-bottom: var(--space-md); }
.lm-params h3 { margin-bottom: var(--space-sm); color: var(--color-primary); }

.iu-row { display: flex; align-items: center; gap: 6px; }
.iu-row input { flex: 1; }
.unit { font-family: var(--font-mono); font-size: 0.85rem; color: var(--color-text-muted); white-space: nowrap; min-width: 40px; }

.hint { font-size: 0.85rem; color: var(--color-text-muted); margin-top: var(--space-sm); }

.chart-label {
    font-family: var(--font-hand);
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
}

.lm-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.lm-actions .btn { flex: 1 1 45%; }

/* ---- 网格编辑区 ---- */
/* 冻结：页面下滚查看结果表时网格吸附视口顶部（paper-card 自带背景可覆盖下方内容） */
.grid-card { margin-bottom: var(--space-md); position: sticky; top: 12px; z-index: 5; }
.grid-scroll { overflow-x: auto; padding: var(--space-xs); }
.grid-wrap { display: inline-block; position: relative; }

/* 网格 + 右侧操作列布局 */
.grid-flex { display: flex; gap: var(--space-md); align-items: flex-start; }
.grid-left { flex: 1; min-width: 0; }
.grid-side { width: 132px; flex-shrink: 0; display: flex; flex-direction: column; gap: var(--space-md); }
.side-group h4 { margin: 0 0 var(--space-xs); color: var(--color-primary); font-size: 0.95rem; }
.side-actions { display: flex; flex-direction: column; gap: 6px; }
.side-actions .btn { width: 100%; font-size: 0.85rem; padding: 6px 4px; }

/* 导出示意图格式下拉 */
.lm-exp-fmt {
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.85rem;
    padding: 4px 6px;
    border: 1.5px solid var(--color-border-sketch);
    border-radius: var(--radius-sm);
    background: var(--color-card-bg);
    color: var(--color-text);
}

/* 数字卡（组号填充） */
.num-cards { display: flex; flex-wrap: wrap; gap: 6px; }
.num-card {
    width: 34px;
    height: 34px;
    border: 2px solid currentColor;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    cursor: grab;
    user-select: none;
    background: var(--color-card-bg);
    transition: transform 0.08s, box-shadow 0.08s;
}
.num-card:hover { transform: scale(1.1); }
.num-card.sel { box-shadow: 0 0 0 3px var(--color-accent); transform: scale(1.1); }
.num-card.nc-dummy {
    border-style: dashed;
    background: repeating-linear-gradient(45deg, transparent, transparent 4px, rgba(0,0,0,0.03) 4px, rgba(0,0,0,0.03) 8px);
}

#gridTable { border-collapse: collapse; }
#gridTable td {
    width: 36px;
    height: 36px;
    min-width: 36px;
    border: 1.5px solid var(--color-border-sketch);
    text-align: center;
    vertical-align: middle;
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    user-select: none;
    transition: transform 0.08s;
}
#gridTable td:hover { transform: scale(1.08); }
#gridTable td.dummy {
    border-style: dashed;
    color: var(--color-text-muted);
    background: repeating-linear-gradient(45deg, transparent, transparent 4px, rgba(0,0,0,0.03) 4px, rgba(0,0,0,0.03) 8px);
}

.center-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border: 2.5px solid var(--color-accent);
    border-radius: 50%;
    background: rgba(255,255,255,0.6);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 2;
}

.grid-info {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    margin-top: var(--space-sm);
}

/* ---- 结果表 ---- */
.result-card { margin-bottom: var(--space-md); }
.result-card h3 { margin-bottom: var(--space-sm); color: var(--color-primary); }
.table-scroll { overflow-x: auto; }

.lm-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.lm-table th, .lm-table td {
    border: 1px solid var(--color-border);
    padding: 5px 10px;
    text-align: center;
    font-family: var(--font-mono);
}
.lm-table th { background: var(--color-bg-paper); font-weight: 700; white-space: nowrap; }
.lm-table td.grp { font-weight: 700; }

.ratio-box {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-primary);
    background: rgba(58,90,140,0.06);
    border: 1.5px dashed var(--color-primary);
    border-radius: var(--radius-sm);
    padding: var(--space-sm) var(--space-md);
    margin-top: var(--space-sm);
}

.inl-order-row { display: flex; align-items: center; gap: var(--space-sm); }
.inl-order-row select { width: auto; }

.info-box ul { margin-top: var(--space-sm); padding-left: var(--space-lg); }
.info-box li { margin-bottom: var(--space-xs); }

@media (max-width: 860px) {
    .lm-layout { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .grid-flex { flex-direction: column; }
    .grid-side { width: 100%; }
    .side-actions { flex-direction: row; flex-wrap: wrap; }
    .side-actions .btn { width: auto; flex: 1 1 45%; }
}