:root{--bg: #f4f6fb;--surface: #ffffff;--surface-2: #f7f8fc;--border: #e3e7f0;--border-strong: #cdd4e2;--text: #121826;--text-2: #4b5567;--text-3: #7a8497;--accent: #3b5bdb;--accent-hover: #2f4ac0;--accent-soft: #eaefff;--accent-text: #2c47b8;--danger: #c92a2a;--danger-soft: #fff0f0;--success: #2b8a3e;--success-soft: #ebfbee;--info-soft: #eef4ff;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 16px rgba(16, 24, 40, .06);--radius: 14px;--radius-sm: 9px;--focus: 0 0 0 3px rgba(59, 91, 219, .28);--l1: #5f3dc4;--l1-bg: #f3f0ff;--l2: #1971c2;--l2-bg: #e7f5ff;--l3: #0c8599;--l3-bg: #e3fafc;--l4: #2b8a3e;--l4-bg: #ebfbee;--l5: #e67700;--l5-bg: #fff4e6;--l6: #c2255c;--l6-bg: #fff0f6;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #0f131a;--surface: #171c25;--surface-2: #1d2330;--border: #2a3242;--border-strong: #3a4458;--text: #e8ecf3;--text-2: #b3bccb;--text-3: #8590a3;--accent: #5c7cfa;--accent-hover: #748ffc;--accent-soft: #232c49;--accent-text: #9fb3ff;--danger: #ff8787;--danger-soft: #3a1f23;--success: #69db7c;--success-soft: #1c3324;--info-soft: #1f2840;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25);--focus: 0 0 0 3px rgba(92, 124, 250, .4);--l1: #b197fc;--l1-bg: #2a2342;--l2: #74c0fc;--l2-bg: #1b2d40;--l3: #66d9e8;--l3-bg: #16323a;--l4: #8ce99a;--l4-bg: #1c3324;--l5: #ffc078;--l5-bg: #3a2a17;--l6: #faa2c1;--l6-bg: #3a1f2c;color-scheme:dark}}*{box-sizing:border-box}body{margin:0;background:var(--bg);min-width:320px}button,input{font:inherit;color:inherit}h1,h2,h3{margin:0;line-height:1.25}.muted{color:var(--text-3);margin:0}.small{font-size:.85rem}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--radius-sm);padding:9px 16px;font-weight:600;font-size:.93rem;cursor:pointer;transition:background .15s,border-color .15s,color .15s;white-space:nowrap}.btn:focus-visible{outline:none;box-shadow:var(--focus)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.btn-secondary:hover:not(:disabled){background:var(--surface-2)}.btn-link{background:none;border:0;padding:4px 6px;color:var(--accent-text);font-weight:600}.btn-link:hover:not(:disabled){text-decoration:underline}.btn-block{width:100%;padding:12px 16px;font-size:1rem}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.02rem}.brand-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--accent),#7048e8);color:#fff;font-weight:800}.brand-large{font-size:1.1rem;margin-bottom:28px}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 28px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar-right{display:flex;align-items:center;gap:14px;min-width:0}.user-chip{display:flex;align-items:center;gap:10px;min-width:0}.user-chip-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}.user-chip-text strong{font-size:.92rem}.user-chip-text span{font-size:.8rem;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}.avatar{display:inline-grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);font-weight:700;font-size:.82rem}.avatar.small{width:30px;height:30px;font-size:.75rem}.page{max-width:1320px;margin:0 auto;padding:24px 28px 64px}.scope-banner{display:flex;align-items:center;gap:10px;background:var(--info-soft);color:var(--accent-text);border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;margin-bottom:20px;font-size:.93rem}.scope-banner svg{flex:0 0 auto}.scope-banner strong{color:var(--text)}.workspace{display:grid;grid-template-columns:minmax(300px,400px) minmax(0,1fr);gap:20px;align-items:start}.main-column{display:flex;flex-direction:column;gap:20px;min-width:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card-header{margin-bottom:18px}.card-header h2{font-size:1.12rem;margin-bottom:4px}.card-header p{font-size:.9rem}.alert{border-radius:var(--radius-sm);padding:11px 14px;margin-bottom:16px;font-size:.92rem}.alert.error{background:var(--danger-soft);color:var(--danger)}.alert.success{background:var(--success-soft);color:var(--success)}.alert.info{background:var(--info-soft);color:var(--accent-text)}.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:radial-gradient(1200px 500px at 10% -10%,var(--accent-soft),transparent 60%),radial-gradient(900px 500px at 110% 110%,var(--l1-bg),transparent 60%),var(--bg)}.login-card{width:100%;max-width:410px;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:36px 32px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px}.login-card h1{font-size:1.55rem}.login-card>.muted{margin-top:-10px;font-size:.93rem}.login-card .alert{margin-bottom:0}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field-label{font-weight:600;font-size:.88rem;color:var(--text-2)}.field input{width:100%;border:1px solid var(--border-strong);background:var(--surface);border-radius:var(--radius-sm);padding:10px 12px;font-size:.95rem;transition:border-color .15s,box-shadow .15s}.field input:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus)}.field.has-error input{border-color:var(--danger)}.field-error{color:var(--danger);font-size:.82rem}.field-hint{color:var(--text-3);font-size:.82rem}.input-with-action{display:flex;align-items:stretch;position:relative}.input-with-action input{flex:1;min-width:0}.input-with-action input:not(:last-child){border-top-right-radius:0;border-bottom-right-radius:0}.input-action{border:1px solid var(--border-strong);border-left:0;background:var(--surface-2);padding:0 12px;font-size:.85rem;font-weight:600;color:var(--text-2);cursor:pointer}.input-action:last-child{border-top-right-radius:var(--radius-sm);border-bottom-right-radius:var(--radius-sm)}.input-action:hover{color:var(--accent-text)}.input-action:focus-visible{outline:none;box-shadow:var(--focus);position:relative}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.full-width{grid-column:1 / -1}.form-section{padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--border)}.section-title{display:flex;align-items:center;gap:10px;font-size:.95rem;margin-bottom:14px}.step{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:var(--accent-text);font-size:.8rem;font-weight:700}.selected-unit{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--accent);background:var(--accent-soft);border-radius:var(--radius-sm);padding:12px 14px}.selected-unit-name{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-weight:700}.breadcrumb{color:var(--text-2);font-size:.84rem;margin-top:2px}.placeholder-unit{border:1.5px dashed var(--border-strong);border-radius:var(--radius-sm);padding:14px;color:var(--text-3);text-align:center;font-size:.92rem}.strength{display:flex;align-items:center;gap:10px;margin-top:2px}.strength-bar{flex:1;height:5px;border-radius:99px;background:var(--border);overflow:hidden}.strength-fill{display:block;height:100%;border-radius:99px;transition:width .2s}.strength-fill.s0{width:15%;background:var(--danger)}.strength-fill.s1{width:40%;background:#f76707}.strength-fill.s2{width:70%;background:#fab005}.strength-fill.s3{width:100%;background:var(--success)}.strength-label{font-size:.8rem;color:var(--text-3);min-width:56px}.pill{display:inline-block;padding:3px 10px;border-radius:99px;background:var(--accent-soft);color:var(--accent-text);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.82rem;font-weight:600}.role-note{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0;color:var(--text-2);font-size:.9rem}.level-badge{display:inline-block;flex:0 0 auto;padding:1px 8px;border-radius:99px;font-size:.7rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;background:var(--surface-2);color:var(--text-3)}.level-1{background:var(--l1-bg);color:var(--l1)}.level-2{background:var(--l2-bg);color:var(--l2)}.level-3{background:var(--l3-bg);color:var(--l3)}.level-4{background:var(--l4-bg);color:var(--l4)}.level-5{background:var(--l5-bg);color:var(--l5)}.level-6{background:var(--l6-bg);color:var(--l6)}.tree-card{position:sticky;top:84px;display:flex;flex-direction:column;max-height:calc(100vh - 108px)}.org-tree{display:flex;flex-direction:column;min-height:0;flex:1}.search-box{display:flex;align-items:center;gap:8px;color:var(--text-3);border:1px solid var(--border-strong);border-radius:var(--radius-sm);padding:0 12px;background:var(--surface)}.search-box:focus-within{border-color:var(--accent);box-shadow:var(--focus)}.search-box input{flex:1;min-width:0;border:0;background:transparent;padding:10px 0;outline:none;color:var(--text)}.tree-toolbar{display:flex;justify-content:flex-end;gap:4px;margin:6px 0}.tree-scroll{overflow:auto;min-height:80px;flex:1;margin:0 -8px;padding:0 8px}#create-user{scroll-margin-top:76px}.tree,.tree ul,.search-results{list-style:none;margin:0;padding:0}.tree-row{display:flex;align-items:center;gap:6px;border-radius:8px;padding:2px 6px 2px 4px}.tree-row:hover{background:var(--surface-2)}.tree-row.is-selected{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}.tree-row.is-selected .tree-name{color:var(--accent-text);font-weight:700}.tree-toggle{flex:0 0 auto;display:inline-grid;place-items:center;width:24px;height:24px;border:0;border-radius:6px;background:none;color:var(--text-3);cursor:pointer;transition:transform .15s}.tree-toggle.is-open{transform:rotate(90deg);color:var(--text-2)}.tree-toggle:hover{background:var(--border)}.tree-toggle:focus-visible{outline:none;box-shadow:var(--focus)}.tree-toggle-spacer{flex:0 0 24px}.tree-name{flex:1;min-width:0;text-align:left;border:0;background:none;cursor:pointer;padding:6px 4px;border-radius:6px;font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tree-name:focus-visible{outline:none;box-shadow:var(--focus)}.tree-count{flex:0 0 auto;font-size:.75rem;color:var(--text-3);min-width:20px;text-align:right}.search-result{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;border:0;background:none;text-align:left;cursor:pointer;padding:8px 10px;border-radius:8px}.search-result:hover,.search-result:focus-visible{background:var(--surface-2);outline:none}.search-result.is-selected{background:var(--accent-soft)}.search-result-name{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.92rem}.search-result-path{font-size:.8rem;color:var(--text-3)}.search-results .muted{padding:8px 10px}.empty-state{color:var(--text-3);text-align:center;padding:28px 8px;margin:0;font-size:.92rem}.skeleton-list{display:flex;flex-direction:column;gap:12px;padding:8px 4px}.skeleton{height:14px;border-radius:6px;background:linear-gradient(90deg,var(--surface-2),var(--border),var(--surface-2));background-size:200% 100%;animation:shimmer 1.2s infinite}@keyframes shimmer{to{background-position:-200% 0}}.success-card{text-align:center}.success-icon{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--success-soft);color:var(--success);margin-bottom:12px}.success-card h2{font-size:1.3rem;margin-bottom:4px}.summary{text-align:left;margin:22px 0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.summary div{display:grid;grid-template-columns:120px 1fr;gap:12px;padding:10px 14px}.summary div+div{border-top:1px solid var(--border)}.summary dt{color:var(--text-3);font-size:.88rem}.summary dd{margin:0;display:flex;align-items:center;gap:8px;flex-wrap:wrap;word-break:break-all}.actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.recent-list{list-style:none;margin:0;padding:0}.recent-list li{display:flex;align-items:center;gap:12px;padding:10px 0}.recent-list li+li{border-top:1px solid var(--border)}.recent-main{display:flex;flex-direction:column;line-height:1.3;min-width:0;flex:1}.recent-main .mono{font-size:.82rem}.recent-unit{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--text-2);text-align:right}@media (max-width: 900px){.workspace{grid-template-columns:1fr}.tree-card{position:static;max-height:460px}}@media (max-width: 600px){.topbar{padding:10px 16px}.user-chip-text{display:none}.page{padding:16px 16px 48px}.card{padding:18px 16px}.form-grid{grid-template-columns:1fr}.summary div{grid-template-columns:1fr;gap:2px}.recent-list li{flex-wrap:wrap}.recent-unit{width:100%;padding-left:42px;text-align:left}.login-card{padding:28px 20px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation:none!important;transition:none!important}}