:root{--bg: #0f1115;--bg-panel: #171a21;--border: #262b36;--text: #e6e8ec;--text-muted: #8a90a0;--accent: #4f8cff;--success: #3ecf8e;--pending: #f5a623;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.layout{max-width:1100px;margin:0 auto;padding:32px 24px 64px}header h1{font-size:20px;font-weight:600;margin:0 0 4px}header p{color:var(--text-muted);margin:0 0 32px;font-size:14px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:40px}.kpi-card{background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;padding:16px}.kpi-card .value{font-size:26px;font-weight:600}.kpi-card .label{color:var(--text-muted);font-size:13px;margin-top:4px}section{margin-bottom:40px}section h2{font-size:15px;font-weight:600;margin-bottom:12px;color:var(--text)}table{width:100%;border-collapse:collapse;background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;overflow:hidden;font-size:13px}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border)}th{color:var(--text-muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600}.badge.pending{background:#f5a62326;color:var(--pending)}.badge.approved,.badge.paid{background:#3ecf8e26;color:var(--success)}.badge.rejected{background:#ff5a5a26;color:#ff5a5a}.empty{color:var(--text-muted);font-size:13px;padding:16px;text-align:center}.error-banner{background:#ff5a5a1a;border:1px solid rgba(255,90,90,.3);color:#ff8080;padding:12px 16px;border-radius:8px;font-size:13px;margin-bottom:24px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{width:320px;background:var(--bg-panel);border:1px solid var(--border);border-radius:12px;padding:32px;display:flex;flex-direction:column;gap:14px}.login-card h1{font-size:18px;margin:0}.login-subtitle{color:var(--text-muted);font-size:13px;margin:0 0 8px}.role-toggle{display:flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.role-toggle button{flex:1;background:transparent;border:none;color:var(--text-muted);padding:8px 0;cursor:pointer;font-size:13px}.role-toggle button.active{background:var(--accent);color:#fff}.login-card label{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--text-muted)}.login-card input{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px;color:var(--text);font-size:14px}.login-error{background:#ff5a5a1a;border:1px solid rgba(255,90,90,.3);color:#ff8080;padding:8px 10px;border-radius:6px;font-size:12px}.login-submit{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:10px;font-size:14px;cursor:pointer;margin-top:4px}.login-submit:disabled{opacity:.6;cursor:default}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.app-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.app-header h1{font-size:20px;font-weight:600;margin:0 0 4px}.app-header p{color:var(--text-muted);margin:0;font-size:14px}.header-right{display:flex;align-items:center;gap:12px}.user-badge{font-size:13px;color:var(--text-muted)}.logout-btn{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer}.tab-nav{display:flex;gap:4px;margin-bottom:28px;border-bottom:1px solid var(--border)}.tab-nav button{background:transparent;border:none;color:var(--text-muted);padding:10px 16px;font-size:14px;cursor:pointer;border-bottom:2px solid transparent}.tab-nav button.active{color:var(--text);border-bottom-color:var(--accent)}.admin-page{display:flex;flex-direction:column;gap:32px}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;padding:20px}.panel h3{margin:0 0 16px;font-size:15px}.sub-panel{padding:12px 0}table.compact th,table.compact td{padding:6px 10px;font-size:12px}.truncate{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-actions{display:flex;gap:10px;justify-content:flex-end}.link-btn{background:transparent;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:0}.link-btn.danger{color:#ff5a5a}.inline-form{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.inline-form.compact{margin-top:10px;padding-top:10px}.inline-form input,.inline-form select{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:7px 10px;color:var(--text);font-size:13px;flex:1;min-width:120px}.inline-form button[type=submit]{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:7px 16px;font-size:13px;cursor:pointer;white-space:nowrap}.form-error{color:#ff8080;font-size:12px;margin-top:8px}.secret-banner{background:#4f8cff1a;border:1px solid rgba(79,140,255,.3);border-radius:8px;padding:12px 14px;font-size:12px;margin-bottom:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.secret-banner code{background:var(--bg);padding:3px 8px;border-radius:4px;font-size:12px}.secret-banner button{margin-left:auto;background:transparent;border:1px solid var(--border);color:var(--text);border-radius:6px;padding:4px 10px;cursor:pointer;font-size:12px}