:root{--bg:#f2f6f4;--panel:#ffffff;--ink:#2c3a35;--muted:#6b7c74;--line:#d5e3dc;--accent:#6fae95;--accent-strong:#5a9b82;--accent-soft:#a8d4c0;--accent-ink:#ffffff;--lavender:#c4b5e0;--sidebar:#3d5c50;--sidebar-text:#e8f2ec;--sidebar-muted:#b7cfc3;--danger:#d47a7a;--warn:#d4a574;--radius:12px;--radius-control:14px;--shadow:0 10px 28px rgba(61,92,80,0.08);font-family:Segoe UI,IBM Plex Sans,system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(circle at top left,#e4f0ea 0,var(--bg) 50%);color:var(--ink);min-height:100%}a{color:var(--accent-strong);text-decoration:none}button,input,select,textarea{font:inherit}.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);color:var(--sidebar-text);padding:1.5rem 1rem}.sidebar h1{font-size:1.05rem;margin:0;line-height:1.2}.sidebar p{margin:0;color:var(--sidebar-muted);font-size:.85rem}.sidebar nav{display:grid;grid-gap:.35rem;gap:.35rem}.sidebar a{color:var(--sidebar-text);padding:.55rem .7rem;border-radius:10px}.sidebar a.active,.sidebar a:hover{background:rgba(168,212,192,.18)}.main{padding:1.5rem}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}.stack{display:grid;grid-gap:.75rem;gap:.75rem}label{display:grid;grid-gap:.35rem;gap:.35rem;font-size:.9rem;color:var(--muted)}input,select,textarea{border:1px solid var(--line);border-radius:var(--radius-control);padding:.6rem .75rem;background:#fff;color:var(--ink);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(111,174,149,.28);border-radius:var(--radius-control)}.btn,button{border:0;border-radius:var(--radius-control);padding:.6rem .9rem;background:var(--accent);color:var(--accent-ink);cursor:pointer}.btn:hover,button:hover{background:var(--accent-strong)}.btn.secondary,button.secondary{background:#e4efe9;color:var(--ink)}.btn.secondary:hover,button.secondary:hover{background:#d5e7de}button.danger{background:var(--danger)}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:.7rem .5rem;border-bottom:1px solid var(--line);vertical-align:top;font-size:.92rem}.muted{color:var(--muted)}.error{color:var(--danger);font-size:.9rem}.badge{display:inline-block;padding:.15rem .45rem;border-radius:999px;background:#e4f0ea;color:var(--accent-strong);font-size:.75rem}.badge.off{background:#f6e8e8;color:var(--danger)}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:1rem}.login-card{width:min(420px,100%)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.85rem;white-space:pre-wrap;word-break:break-all}@media (max-width:860px){.shell{grid-template-columns:1fr}.sidebar{border-bottom:1px solid rgba(183,207,195,.25)}}