:root{--bg:#eef2f7;--bg-elevated:#fff;--ink:#0b1220;--muted:#5b677a;--line:#0b12201a;--line-strong:#0b122029;--panel:#fff;--sidebar:#07111f;--sidebar-ink:#e8eef8;--sidebar-muted:#8b9bb3;--accent:#0f8f7b;--accent-soft:#0f8f7b1f;--accent-strong:#0b6f60;--warn:#b45309;--danger:#b42318;--ok:#067647;--shadow:0 14px 40px #07111f14;--radius:16px;--radius-sm:10px;--mono:"IBM Plex Mono", ui-monospace, monospace;--sans:"Plus Jakarta Sans", system-ui, sans-serif;font-family:var(--sans);color:var(--ink);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-weight:500;line-height:1.45}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:radial-gradient(circle at 0 0,#0f8f7b1f,#0000 32%),radial-gradient(circle at 100% 0,#2563eb14,#0000 28%),linear-gradient(#f5f7fb 0%,#e8eef6 100%);min-width:320px}a{color:var(--accent-strong);font-weight:600;text-decoration:none}a:hover{text-decoration:underline}button,input,select{font:inherit}button{cursor:pointer;background:var(--ink);color:#f8fbff;border:0;border-radius:999px;padding:.7rem 1.1rem;font-weight:600;transition:transform .16s,background .16s,box-shadow .16s}button:hover:not(:disabled){transform:translateY(-1px)}button:disabled{opacity:.55;cursor:not-allowed;transform:none}button.primary{background:linear-gradient(135deg, var(--accent), var(--accent-strong));box-shadow:0 10px 24px #0f8f7b47}button.ghost{color:var(--ink);border:1px solid var(--line-strong);background:0 0}button.ghost:hover:not(:disabled){background:#0b12200a}button.compact{padding:.4rem .8rem;font-size:.85rem}input,select{border:1px solid var(--line-strong);width:100%;color:var(--ink);background:#fff;border-radius:12px;padding:.8rem .95rem}input:focus,select:focus{border-color:var(--accent);outline:2px solid #0f8f7b47}h1,h2,strong{font-family:var(--sans);letter-spacing:-.03em;font-weight:700}h1{margin:.15rem 0 .4rem;font-size:clamp(1.85rem,2.6vw,2.55rem)}h2{margin:0;font-size:1.05rem}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--accent-strong);margin:0;font-size:.68rem;font-weight:700}.lede{max-width:40rem;color:var(--muted);margin:0}.error-text{color:var(--danger);margin:.4rem 0}.ok-text{color:var(--ok);margin:.4rem 0}.meta-line{color:var(--muted)}.mono{font-family:var(--mono);font-size:.84rem}.badge{background:var(--accent-soft);color:var(--accent-strong);border-radius:999px;align-items:center;padding:.2rem .55rem;font-size:.75rem;font-weight:700;display:inline-flex}.badge.neutral{color:var(--muted);background:#0b12200f}.badge.warn{color:var(--warn);background:#b453091f}.login-shell{grid-template-columns:1.05fr .95fr;min-height:100vh;display:grid}.login-panel{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffb8;flex-direction:column;justify-content:center;padding:clamp(2rem,5vw,4.5rem);display:flex}.login-brand{align-items:center;gap:.85rem;margin-bottom:1.4rem;display:flex}.login-brand .brand-mark{border-radius:1rem;width:3rem;height:3rem}.login-form{gap:1rem;max-width:26rem;margin-top:1.8rem;display:grid}.login-form label{gap:.4rem;font-size:.9rem;font-weight:600;display:grid}.login-visual{color:#eef6ff;background:linear-gradient(160deg,#07111feb,#0b1220db),radial-gradient(circle at 30% 20%,#0f8f7b73,#0000 40%),radial-gradient(circle at 80% 70%,#2563eb47,#0000 35%);place-items:end start;padding:clamp(2rem,4vw,3.5rem);display:grid;position:relative;overflow:hidden}.login-visual:before{content:"";background-image:linear-gradient(#ffffff0d 1px,#0000 1px),linear-gradient(90deg,#ffffff0d 1px,#0000 1px);background-size:42px 42px;animation:18s linear infinite gridDrift;position:absolute;inset:0;-webkit-mask-image:radial-gradient(circle at 40% 30%,#000,#0000 75%);mask-image:radial-gradient(circle at 40% 30%,#000,#0000 75%)}.login-visual-copy{z-index:1;max-width:22rem;position:relative}.login-visual-copy h2{color:#fff;margin:.4rem 0 .7rem;font-size:clamp(1.8rem,3vw,2.4rem)}.login-visual-copy p{color:#e8eef8c7;margin:0}@keyframes gridDrift{0%{transform:translate(0,0)}to{transform:translate(42px,42px)}}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.app-shell{--sidebar-width:280px;grid-template-columns:var(--sidebar-width) 1fr;min-height:100vh;transition:grid-template-columns .24s cubic-bezier(.22,1,.36,1);display:grid}.app-shell.sidebar-collapsed{--sidebar-width:88px}.sidebar{height:100vh;color:var(--sidebar-ink);z-index:20;background:radial-gradient(circle at 20% 0,#0f8f7b38,#0000 42%),linear-gradient(#07111f 0%,#0b1628 100%);border-right:1px solid #ffffff0f;flex-direction:column;gap:1.1rem;padding:1rem .75rem;display:flex;position:sticky;top:0;overflow:hidden}.sidebar-top{justify-content:space-between;align-items:center;gap:.5rem;padding:.2rem .25rem;display:flex}.brand{align-items:center;gap:.75rem;min-width:0;display:flex}.brand-mark{color:#f4fff8;letter-spacing:-.04em;background:linear-gradient(145deg,#19b89f,#0b6f60);border-radius:.9rem;flex:none;place-items:center;width:2.55rem;height:2.55rem;font-weight:800;display:grid;box-shadow:0 10px 24px #0f8f7b59}.brand-copy{white-space:nowrap;opacity:1;min-width:0;transition:opacity .16s,width .16s;overflow:hidden}.brand strong,.user-copy strong{color:#fff;font-size:.98rem;display:block}.brand small,.user-copy small,.nav-copy small{color:var(--sidebar-muted);font-size:.74rem;font-weight:500;display:block}.sidebar-toggle{color:#fff;background:#ffffff0f;border:1px solid #ffffff14;border-radius:10px;flex:none;width:2rem;height:2rem;padding:0}.sidebar-toggle:hover:not(:disabled){background:#0f8f7b40;transform:none}.sidebar nav{gap:.28rem;display:grid}.sidebar nav a,.sidebar-logout{color:#e8eef8db;border-radius:12px;align-items:center;gap:.75rem;min-width:0;padding:.72rem .75rem;font-weight:600;text-decoration:none;display:flex}.sidebar nav a.active,.sidebar nav a:hover{color:#fff;background:#0f8f7b29;text-decoration:none}.nav-icon{text-align:center;opacity:.9;flex:none;width:1.5rem}.nav-copy{white-space:nowrap;min-width:0;overflow:hidden}.nav-label{display:block}.sidebar-footer{gap:.65rem;margin-top:auto;display:grid}.user-chip{background:#ffffff0a;border:1px solid #ffffff0f;border-radius:12px;align-items:center;gap:.7rem;min-width:0;padding:.65rem .7rem;display:flex}.user-avatar{color:#d9fff6;background:#0f8f7b47;border-radius:999px;flex:none;place-items:center;width:2rem;height:2rem;font-weight:700;display:grid}.user-copy{white-space:nowrap;min-width:0;overflow:hidden}.sidebar .ghost{color:var(--sidebar-ink);border-color:#ffffff24}.sidebar-logout{background:0 0;justify-content:flex-start;width:100%}.app-shell.sidebar-collapsed .brand-copy,.app-shell.sidebar-collapsed .nav-copy,.app-shell.sidebar-collapsed .user-copy{opacity:0;pointer-events:none;width:0}.app-shell.sidebar-collapsed .sidebar nav a,.app-shell.sidebar-collapsed .sidebar-logout,.app-shell.sidebar-collapsed .user-chip{justify-content:center;padding-inline:.55rem}.app-shell.sidebar-collapsed .sidebar-top{flex-direction:column;justify-content:center}.workspace{flex-direction:column;min-width:0;display:flex}.topbar{justify-content:space-between;align-items:center;gap:1rem;padding:.85rem clamp(1.1rem,2.2vw,2.1rem) 0;display:flex}.topbar-meta{align-items:center;gap:.65rem;display:flex}.topbar-toggle{display:inline-flex}.main{padding:clamp(1.1rem,2.2vw,2.1rem)}.page{animation:.28s rise}.page-header{justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.35rem;display:flex}.page-actions{flex-wrap:wrap;justify-content:flex-end;gap:.55rem;display:flex}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:.9rem;margin:1.1rem 0;display:grid}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);gap:.3rem;padding:1.05rem 1.1rem;transition:transform .18s,box-shadow .18s;display:grid}.stat:hover{transform:translateY(-2px);box-shadow:0 18px 44px #07111f1f}.stat span,.stat small{color:var(--muted);font-size:.84rem}.stat strong{letter-spacing:-.04em;font-size:1.85rem}.stat strong.stat-date{letter-spacing:-.01em;font-size:1rem}.toolbar,.toolbar-inline,.form-row{flex-wrap:wrap;align-items:center;gap:.7rem;margin-bottom:1rem;display:flex}.toolbar input,.toolbar-inline input,.form-row input,.form-row select{flex:12rem;max-width:22rem}.segmented{background:#0b12200f;border-radius:999px;gap:.15rem;padding:.22rem;display:inline-flex}.segmented button{color:var(--muted);box-shadow:none;background:0 0;padding:.5rem .85rem}.segmented button.active{color:var(--ink);background:#fff;box-shadow:0 1px #0b122014}.panel-form,.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow);margin-bottom:1.1rem;padding:1.05rem 1.15rem}.panel-form h2,.panel h2{margin-bottom:.8rem}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow);overflow:auto}table{border-collapse:collapse;width:100%;min-width:720px}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:.9rem 1rem}th{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:#f3f6fb;font-size:.72rem;position:sticky;top:0}.cell-title{font-weight:700}.cell-sub{color:var(--muted);word-break:break-all;font-size:.82rem;font-family:var(--mono)}.row-actions{white-space:nowrap;align-items:center;gap:.55rem;display:flex}.pager{color:var(--muted);justify-content:space-between;align-items:center;gap:1rem;margin-top:1rem;display:flex}.tree-shell{gap:1rem;max-width:860px;display:grid}.tree-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.85rem;display:flex}.tree-toolbar input[type=search]{flex:16rem;max-width:26rem}.tree-summary{color:var(--muted);gap:.45rem;font-size:.9rem;font-weight:600;display:flex}.tree-flow{gap:.7rem;display:grid}.tree-card{border:1px solid var(--line);background:var(--panel);border-radius:16px;transition:border-color .18s,box-shadow .18s;overflow:hidden;box-shadow:0 8px 24px #07111f0a}.tree-card.is-open{border-color:#0f8f7b47;box-shadow:0 12px 28px #07111f0f}.tree-card.muted{background:#f8fafc}.tree-card-head{width:100%;color:var(--ink);text-align:left;box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:auto 1fr auto;align-items:center;gap:.85rem;padding:1rem 1.05rem;display:grid}.tree-card-head:hover:not(:disabled){background:#0f8f7b0a;transform:none}.tree-card-mark{background:var(--accent);border-radius:999px;width:.7rem;height:.7rem;box-shadow:0 0 0 5px #0f8f7b1f}.tree-card-mark.soft{background:#94a3b8;box-shadow:0 0 0 5px #94a3b82e}.tree-card-copy{gap:.12rem;min-width:0;display:grid}.tree-card-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:1rem;overflow:hidden}.tree-card-copy small{color:var(--muted);font-size:.82rem}.tree-card-chevron{color:var(--muted);font-size:.9rem}.tree-card-body{grid-template-rows:0fr;transition:grid-template-rows .22s;display:grid}.tree-card-body.show{grid-template-rows:1fr}.tree-card-list{border-top:1px solid var(--line);display:grid;overflow:hidden}.tree-row{color:inherit;border-top:1px solid #0b12200d;justify-content:space-between;align-items:center;gap:1rem;padding:.82rem 1.05rem .82rem 2.55rem;text-decoration:none;transition:background .16s;display:flex}.tree-row:first-child{border-top:0}.tree-row:hover{background:#f3faf7;text-decoration:none}.tree-row-name{text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.tree-row-meta{color:var(--muted);white-space:nowrap;font-size:.84rem}.tree-row-empty{color:var(--muted);margin:0;padding:.9rem 1.05rem .9rem 2.55rem}.empty-state{text-align:center;color:var(--muted);padding:2.2rem 1.2rem}@media (width<=1100px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=960px){.login-shell,.app-shell,.app-shell.sidebar-collapsed{grid-template-columns:1fr}.login-visual{min-height:220px}.sidebar{border-bottom:1px solid #ffffff14;border-right:0;height:auto;position:relative}.app-shell.sidebar-collapsed .brand-copy,.app-shell.sidebar-collapsed .nav-copy,.app-shell.sidebar-collapsed .user-copy{opacity:1;pointer-events:auto;width:auto}.stat-grid{grid-template-columns:1fr}.tree-toolbar{align-items:stretch}}
