:root{--bg: #0a0e1a;--surface: #121829;--surface-raised: #1a2236;--border: rgba(255, 255, 255, .08);--text: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--accent: #10b981;--accent-soft: rgba(16, 185, 129, .15);--danger: #ef4444;--danger-soft: rgba(239, 68, 68, .15);--warning: #f59e0b;--warning-soft: rgba(245, 158, 11, .15)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px}.layout{display:flex;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;gap:4px;padding:24px 16px;width:220px}.sidebar .brand{color:var(--accent);font-size:18px;font-weight:800;margin-bottom:24px;padding:0 12px}.sidebar a{border-radius:8px;color:var(--text-secondary);padding:10px 12px;text-decoration:none}.sidebar a.active,.sidebar a:hover{background:var(--surface-raised);color:var(--text)}.sidebar .spacer{flex:1}.main{flex:1;padding:32px;max-width:1100px}h1{font-size:24px;margin:0 0 24px}h2{font-size:16px;color:var(--text-secondary);margin:32px 0 12px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:16px;padding:20px}table{border-collapse:collapse;width:100%}th,td{border-bottom:1px solid var(--border);padding:10px 12px;text-align:left}th{color:var(--text-muted);font-size:12px;font-weight:600;text-transform:uppercase}td{color:var(--text);font-size:14px}button{background:var(--accent);border:none;border-radius:8px;color:#0a0e1a;cursor:pointer;font-size:14px;font-weight:600;padding:9px 14px}button:hover{opacity:.9}button:disabled{opacity:.5;cursor:default}button.secondary{background:var(--surface-raised);border:1px solid var(--border);color:var(--text)}button.danger{background:var(--danger-soft);color:var(--danger)}button.small{font-size:12px;padding:6px 10px}input,select{background:var(--surface-raised);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;min-height:40px;padding:8px 12px}input:focus,select:focus{border-color:var(--accent);outline:none}label{color:var(--text-secondary);display:block;font-size:13px;font-weight:600;margin:12px 0 6px}.form-row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.form-row>div{flex:1;min-width:160px}.pill{border-radius:999px;display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;text-transform:capitalize}.pill.positive{background:var(--accent-soft);color:var(--accent)}.pill.negative{background:var(--danger-soft);color:var(--danger)}.pill.warning{background:var(--warning-soft);color:var(--warning)}.pill.neutral{background:var(--surface-raised);color:var(--text-secondary)}.error{color:var(--danger);font-size:13px;margin:8px 0}.hint{color:var(--text-muted);font-size:13px;margin-top:8px}.mono{font-family:ui-monospace,monospace;font-size:12px;word-break:break-all}.center-screen{align-items:center;display:flex;justify-content:center;min-height:100vh}.auth-card{max-width:400px;width:100%}