:root{--bg: #0f1720;--panel: #18222d;--panel-2: #1f2c3a;--line: #2b3b4c;--text: #e8eef5;--muted: #9db0c3;--accent: #3d8bfd;--accent-2: #2f6fd1;--danger: #d64545;--ok: #2f9e6c;--shadow: 0 10px 30px rgba(0, 0, 0, .28);font-family:IBM Plex Sans,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:radial-gradient(1200px 600px at 10% -10%,#1b3348,transparent),radial-gradient(900px 500px at 100% 0%,#243018,transparent),var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}code{font-family:IBM Plex Mono,ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:#18222df0;border-right:1px solid var(--line);padding:20px 16px;display:flex;flex-direction:column;gap:18px}.brand-title{font-size:1.2rem;font-weight:700}.brand-sub{color:var(--muted);font-size:.85rem}.db-switch{display:grid;gap:6px;color:var(--muted);font-size:.8rem}.db-switch select,.field select,.field input,.field textarea,.toolbar input,td textarea,.login-card input{width:100%;border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:8px;padding:10px 12px;font:inherit}.nav{display:grid;gap:4px}.nav a{color:var(--text);padding:10px 12px;border-radius:8px}.nav a.active,.nav a:hover{background:var(--panel-2)}.sidebar-foot{margin-top:auto;display:grid;gap:8px}.user-email{color:var(--muted);font-size:.85rem;word-break:break-all}.main{padding:28px}.page{max-width:1200px;display:grid;gap:18px}.page-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.page-header h1,.card h2{margin:0 0 6px}.meta{color:var(--muted);margin:0;line-height:1.45}.card{background:#18222deb;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow);display:grid;gap:14px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:640px}th,td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}th.num,td.num{text-align:right;font-variant-numeric:tabular-nums}.cell{white-space:pre-wrap;word-break:break-word}.submit-button,.login-card button{border:0;border-radius:8px;background:var(--accent);color:#fff;font-weight:700;padding:10px 14px;cursor:pointer}.submit-button:hover,.login-card button:hover{background:var(--accent-2)}.submit-button:disabled,.login-card button:disabled,.ghost-btn:disabled,.danger-btn:disabled{opacity:.55;cursor:not-allowed}.ghost-btn,.danger-btn{border:1px solid var(--line);background:transparent;color:var(--text);border-radius:8px;padding:8px 12px;cursor:pointer}.danger-btn{border-color:#d6454580;color:#ffb4b4}.message{border-radius:8px;padding:10px 12px}.message.error{background:#d6454526;color:#ffc9c9}.message.success{background:#2f9e6c2e;color:#b8f0d3}.field{display:grid;gap:6px;font-size:.92rem}.hint{color:var(--muted);font-size:.78rem}.required{color:#ff8f8f}.toolbar{display:flex;gap:10px}.grow{flex:1}.insert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;align-items:end}.actions{display:flex;gap:8px;flex-wrap:wrap;min-width:160px}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);background:#18222df5;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow);display:grid;gap:12px}.login-card h1{margin:0}.login-card p{margin:0;color:var(--muted)}.center-msg{min-height:100vh;display:grid;place-items:center;color:var(--muted)}@media(max-width:860px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.page-header{flex-direction:column}.main{padding:18px}}
