:root{--color-brand-primary:#1e9e75;--color-brand-primary-plus:#187e5e;--color-brand-primary-dark:#125f46;--color-brand-secondary:#dbeafe;--color-brand-secondary-plus:#dcdbff;--color-brand-secondary-dark:#bfdbfe;--color-brand-accent:#f59e0b;--color-background-page:#f9fafb;--color-background-surface:#f4f7f5;--color-background-subtitle:#f3f4f6;--color-text-primary:#111827;--color-text-secondary:#374151;--color-text-tertiary:#6b7280;--color-text-inverse:#fff;--color-text-disabled:#9ca3af;--color-border-default:#e5e7eb;--color-border-focus:#2563eb;--color-semantic-success:#16a34a;--color-semantic-warning:#d97706;--color-semantic-error:#dc2626;--color-semantic-info:#2563eb;--color-status-available:#16a34a;--color-status-reserved:#2563eb;--color-status-in-use:#d97706;--color-status-overdue:#dc2626;--color-status-maintenance:#7c3aed;--color-bg:var(--color-background-page);--color-surface:var(--color-background-surface);--color-border:var(--color-border-default);--color-text:var(--color-text-primary);--color-text-muted:var(--color-text-tertiary);--color-primary:var(--color-brand-primary);--color-primary-dark:var(--color-brand-primary-dark);--color-danger:var(--color-semantic-error);--color-success:var(--color-semantic-success);--color-warning:var(--color-semantic-warning)}@font-face{font-family:NotoSansJP;src:url(/assets/NotoSansJP-Regular-BPcEjQkM.ttf)format("truetype");font-style:normal;font-weight:400;font-display:swap}@font-face{font-family:NotoSansJP;src:url(/assets/NotoSansJP-SemiBold-Da6b87ia.ttf)format("truetype");font-style:normal;font-weight:600;font-display:swap}@font-face{font-family:NotoSansJP;src:url(/assets/NotoSansJP-Bold-utV2OrD5.ttf)format("truetype");font-style:normal;font-weight:700;font-display:swap}:root{--font-family-app:"NotoSansJP", 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;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--color-bg);color:var(--color-text);margin:0}button{cursor:pointer;font-family:inherit}a{color:inherit}.admin-shell{min-height:100vh;display:flex}.admin-sidebar{background:var(--color-sidebar-bg);width:220px;color:var(--color-sidebar-text);flex-direction:column;flex-shrink:0;padding:16px 0;display:flex}.admin-sidebar__logo{color:#fff;border-bottom:1px solid #ffffff1a;margin-bottom:8px;padding:0 20px 20px;font-size:15px;font-weight:700}.admin-sidebar__nav{flex-direction:column;gap:2px;padding:0 8px;display:flex}.admin-sidebar__link{border-radius:var(--radius);color:var(--color-sidebar-text);white-space:nowrap;padding:10px 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