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a{color:var(--color-primary)}.settings-page{display:flex;flex-direction:column;gap:20px}.settings-page>h2{font-size:1.25rem;font-weight:600}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.section-header h3{font-size:1rem;font-weight:600}.tenant-add-row{display:flex;gap:8px;margin-bottom:16px;align-items:flex-end}.tenant-input{padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:.875rem;background:var(--color-surface);color:var(--color-text);flex:1}.btn-primary{padding:8px 16px;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;font-size:.875rem;font-weight:500}.btn-primary:hover{background:var(--color-primary-hover)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{padding:8px 16px;background:var(--color-surface);color:var(--color-text);border:1px solid 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td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--color-border);font-size:.875rem}.config-table th{background:var(--color-bg);font-weight:600;font-size:.75rem;text-transform:uppercase;color:var(--color-text-secondary)}.config-table td.monospace{font-family:monospace;font-size:.8125rem}.cost-table-scroll{max-height:70vh;overflow:auto}.cost-breakdown-table thead th{position:sticky;top:0;z-index:2;box-shadow:inset 0 -1px 0 var(--color-border)}.cost-breakdown-table td:first-child{position:sticky;left:0;z-index:1;background:var(--color-surface);box-shadow:inset -1px 0 0 var(--color-border)}.cost-breakdown-table thead th:first-child{left:0;z-index:3;box-shadow:inset -1px 0 0 var(--color-border),inset 0 -1px 0 var(--color-border)}.cost-breakdown-table tbody tr:hover td:first-child,.cost-breakdown-table tbody tr.selected-row td:first-child{background:var(--color-bg)}.config-table .actions-cell{display:flex;gap:6px}.status-badge{padding:2px 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label{display:flex;align-items:center;gap:8px;font-size:.8125rem;color:var(--color-text-secondary)}.cost-month-picker input[type=month]{padding:7px 10px;border:1px solid var(--color-border);border-radius:var(--radius);font-size:.875rem;background:var(--color-surface);color:var(--color-text);color-scheme:light}[data-theme=dark] .cost-month-picker input[type=month]{color-scheme:dark}.clickable-row{cursor:pointer;transition:background .1s}.clickable-row:hover{background:var(--color-bg)}.selected-row{background:var(--color-bg);font-weight:500}@media(max-width:768px){.header{flex-direction:column;gap:12px;text-align:center}.controls-row,.date-range-picker{flex-direction:column;align-items:stretch}.presets{flex-wrap:wrap}.custom-range{flex-direction:column;align-items:stretch}.main-content{padding:16px}}.table-empty{padding:40px 20px;text-align:center;color:var(--color-text-secondary);font-size:.875rem}.muted-cell{color:var(--color-text-secondary)}.abnormal-day-list{display:flex;flex-wrap:wrap;gap:6px}.abnormal-day-chip{padding:2px 8px;border-radius:12px;font-size:.75rem;font-weight:500;background:var(--color-error-bg, #fef2f2);color:#b91c1c;white-space:nowrap;cursor:default}[data-theme=dark] .abnormal-day-chip{background:#7f1d1d;color:#fca5a5}