:root{color-scheme:dark;--bg: #0f1115;--panel: #171a21;--border: #2a2e37;--text: #e6e8eb;--muted: #8a8f98;--accent: #4f8cff;--ok: #2ecc71;--warn: #f1c40f;--bad: #e74c3c;font-family:system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;gap:1rem;padding:.75rem 1.25rem;border-bottom:1px solid var(--border);background:var(--panel)}.app-title{font-weight:700}.app-api-base{color:var(--muted);font-size:.85rem;margin-left:auto}.logout-btn{background:transparent;border:1px solid var(--border);color:var(--text);padding:.35rem .75rem;border-radius:6px;cursor:pointer}.app-body{display:flex;flex:1}.app-nav{width:220px;border-right:1px solid var(--border);padding:1rem .5rem;display:flex;flex-direction:column;gap:.25rem}.nav-link{color:var(--muted);text-decoration:none;padding:.5rem .75rem;border-radius:6px}.nav-link.active,.nav-link:hover{background:var(--border);color:var(--text)}.app-content{flex:1;padding:1.5rem 2rem}.page h1{margin-top:0}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin:1rem 0}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:1rem}.card h2{margin-top:0;font-size:1rem;color:var(--muted)}.filter-form{display:flex;flex-wrap:wrap;gap:1rem;align-items:end;margin-bottom:1.5rem}.filter-form.vertical{flex-direction:column;align-items:stretch;max-width:480px}.filter-form label{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:var(--muted)}.filter-form input,.filter-form select{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:.45rem .6rem;border-radius:6px;min-width:180px}.primary-btn,.secondary-btn{border-radius:6px;padding:.5rem 1rem;cursor:pointer;border:1px solid var(--accent)}.primary-btn{background:var(--accent);color:#fff}.secondary-btn{background:transparent;color:var(--text);border-color:var(--border)}.data-table{width:100%;border-collapse:collapse;margin-top:1rem}.data-table th,.data-table td{border-bottom:1px solid var(--border);padding:.5rem .65rem;text-align:left;font-size:.9rem}.data-table th{color:var(--muted)}.detail-list{display:grid;grid-template-columns:220px 1fr;gap:.5rem 1rem;margin-top:1rem}.detail-list dt{color:var(--muted)}.detail-list dd{margin:0}.error-banner{background:#e74c3c1f;border:1px solid var(--bad);color:#ffb3ab;padding:.75rem 1rem;border-radius:6px;display:flex;gap:.5rem;margin:.75rem 0}.loading{color:var(--muted);padding:.5rem 0}.hint{color:var(--muted);font-size:.9rem}.hint.ok{color:var(--ok)}.login-page{max-width:480px;margin:3rem auto}.login-form{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.login-form label{display:flex;flex-direction:column;gap:.35rem;font-size:.9rem}.login-form input{background:var(--panel);border:1px solid var(--border);color:var(--text);padding:.5rem .65rem;border-radius:6px}.badge{padding:.15rem .5rem;border-radius:999px;font-size:.75rem;font-weight:600}.badge-ok{background:#2ecc7126;color:var(--ok)}.badge-warn{background:#f1c40f26;color:var(--warn)}.badge-bad{background:#e74c3c26;color:var(--bad)}.badge-neutral{background:#8a8f9826;color:var(--muted)}.quick-links ul{list-style:none;padding:0;display:flex;gap:1rem;flex-wrap:wrap}