*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--c-bg: #F5F4F0;--c-surface: #FFFFFF;--c-border: #E2E0D8;--c-border-dark: #C8C5BA;--c-text-primary: #1A1916;--c-text-secondary: #6B6860;--c-text-muted: #A09D96;--c-accent: #1A1916;--c-accent-light: #F0EFE9;--c-blue: #2563EB;--c-blue-bg: #EFF6FF;--c-green: #16A34A;--c-green-bg: #F0FDF4;--c-amber: #D97706;--c-amber-bg: #FFFBEB;--c-red: #DC2626;--c-red-bg: #FEF2F2;--sidebar-w: 220px;--topbar-h: 56px;--font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;--r-sm: 4px;--r-md: 8px;--r-lg: 12px;--r-xl: 16px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08)}html,body,#root{height:100%;font-family:var(--font-sans);font-size:14px;color:var(--c-text-primary);background:var(--c-bg);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none;font:inherit}.app-shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:var(--topbar-h) 1fr;grid-template-areas:"topbar  topbar" "sidebar main";height:100vh;overflow:hidden}.topbar{grid-area:topbar}.sidebar{grid-area:sidebar}.page-content{grid-area:main}.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:var(--c-surface);border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:10}.topbar-logo-img{height:26px;width:auto;display:block}.topbar-left{display:flex;align-items:center;gap:8px}.topbar-user{display:flex;align-items:center;gap:10px}.topbar-user-info{text-align:right}.topbar-user-name{font-size:13px;font-weight:500}.topbar-user-role{font-size:11px;color:var(--c-text-muted)}.user-avatar{width:32px;height:32px;border-radius:50%;background:var(--c-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:500;flex-shrink:0}.sidebar{background:var(--c-surface);border-right:1px solid var(--c-border);overflow-y:auto;padding:16px 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var(--c-border);border-radius:var(--r-lg);padding:20px;margin-bottom:20px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:14px;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:20px}.stat-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-lg);padding:14px 18px}.stat-label{font-size:11.5px;color:var(--c-text-muted);margin-bottom:4px}.stat-value{font-size:22px;font-weight:600;letter-spacing:-.4px}.stat-card-clickable{text-align:left;cursor:pointer;font-family:var(--font-sans);transition:border-color .15s ease}.stat-card-clickable:hover{border-color:var(--c-border-dark)}.stat-card-clickable.active{border:1.5px solid var(--c-text-primary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--r-md);font-size:13px;font-weight:500;font-family:var(--font-sans);cursor:pointer;border:1px solid transparent;transition:all .12s;text-decoration:none;white-space:nowrap}.btn-primary{background:var(--c-accent);color:#fff;border-color:var(--c-accent)}.btn-primary:hover{background:#2d2c28}.btn-secondary{background:var(--c-surface);color:var(--c-text-primary);border-color:var(--c-border)}.btn-secondary:hover{background:var(--c-bg);border-color:var(--c-border-dark)}.btn-danger{background:var(--c-red-bg);color:var(--c-red);border-color:#fecaca}.btn-danger:hover{background:#fee2e2}.btn-sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}thead tr{border-bottom:1px solid var(--c-border)}th{text-align:left;padding:10px 12px;font-size:11.5px;font-weight:500;color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}td{padding:12px;font-size:13.5px;border-bottom:1px solid var(--c-border)}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--c-bg)}tbody tr.row-clickable{cursor:pointer}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:20px;font-size:11.5px;font-weight:500;white-space:nowrap}.badge-blue{background:var(--c-blue-bg);color:var(--c-blue)}.badge-green{background:var(--c-green-bg);color:var(--c-green)}.badge-amber{background:var(--c-amber-bg);color:var(--c-amber)}.badge-red{background:var(--c-red-bg);color:var(--c-red)}.badge-gray{background:var(--c-bg);color:var(--c-text-secondary);border:1px solid var(--c-border)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12.5px;font-weight:500;color:var(--c-text-secondary);margin-bottom:6px}.form-label .required{color:var(--c-red);margin-left:2px}.form-input,.form-select,.form-textarea{width:100%;padding:8px 12px;border:1px solid var(--c-border);border-radius:var(--r-md);font-size:13.5px;font-family:var(--font-sans);color:var(--c-text-primary);background:var(--c-surface);transition:border-color 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transparent;cursor:pointer;transition:all .12s;margin-bottom:-1px}.tab-btn:hover{color:var(--c-text-primary)}.tab-btn.active{color:var(--c-text-primary);font-weight:500;border-bottom-color:var(--c-accent)}.tab-btn:disabled{color:var(--c-text-primary);font-weight:500;border-bottom-color:var(--c-accent);cursor:default;opacity:1}.empty-state{text-align:center;padding:32px 16px;color:var(--c-text-muted);font-size:13px}.detail-label{font-size:11.5px;color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px}.detail-value{font-size:14px;color:var(--c-text-primary);margin-bottom:12px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--c-bg)}.auth-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-xl);padding:32px;width:100%;max-width:380px;box-shadow:var(--shadow-md)}.auth-logo{display:block;margin:0 auto 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