*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #4285f4;--primary-dark: #3367d6;--bg: #f8f9fa;--surface: #ffffff;--border: #dadce0;--text: #202124;--text-secondary: #5f6368;--nursing-color: #8b2252;--rehab-color: #2962ff;--sidebar-width: 260px;--header-height: 56px;--time-col-width: 60px;--cell-height: 16px}html,body,#root{height:100%;font-family:Segoe UI,Noto Sans JP,sans-serif;color:var(--text);background:var(--bg)}.app-layout-vertical{display:flex;flex-direction:column;height:100vh;overflow:hidden}.top-header{display:flex;align-items:center;background:#1a2744;flex-shrink:0;padding:0 24px;height:48px;gap:32px}.top-header-brand{display:flex;align-items:baseline;gap:8px;flex-shrink:0}.top-header-brand h1{font-size:15px;font-weight:600;color:#fff;white-space:nowrap}.brand-sub{font-size:11px;color:#fff9;white-space:nowrap}.top-nav-tabs{display:flex;gap:4px;height:100%;align-items:stretch}.top-tab{display:flex;align-items:center;padding:0 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