:root{--bg: #f4f5f7;--card: #ffffff;--border: #e2e4e8;--text: #1f2430;--muted: #6b7280;--primary: #1f6feb;--primary-dark: #1958b8;--danger: #cf222e;--success: #1a7f37;--warn: #9a6700}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}#root{min-height:100vh}.app-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--muted)}.auth-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.brand{font-size:26px;font-weight:700;margin-bottom:4px}.brand-sub{color:var(--muted);margin-bottom:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;box-shadow:0 1px 3px #0000000f}.auth-card{width:100%;max-width:380px}.auth-card h1{margin-top:0;font-size:20px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.field input,.field select{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:8px;font-size:15px;background:#fff;color:var(--text)}.field input:focus,.field select:focus{outline:2px solid var(--primary);outline-offset:-1px}.btn{display:inline-block;border:none;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer;background:var(--primary);color:#fff}.btn:hover{background:var(--primary-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-block{width:100%}.btn-secondary{background:#eef1f6;color:var(--text)}.btn-secondary:hover{background:#dfe4ec}.btn-danger{background:var(--danger)}.btn-danger:hover{background:#a41d27}.btn-sm{padding:5px 11px;font-size:13px}.error-box{background:#ffebe9;border:1px solid #ffc1bc;color:#8a1f0d;border-radius:8px;padding:9px 12px;font-size:14px;margin-bottom:14px}.success-box{background:#dafbe1;border:1px solid #aceebb;color:var(--success);border-radius:8px;padding:9px 12px;font-size:14px;margin-bottom:14px}.info-box{background:#eff7ff;border:1px solid #bed7f0;color:var(--primary-dark);border-radius:8px;padding:9px 12px;font-size:14px;margin-bottom:14px}.layout{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.topbar .logo{font-weight:700;font-size:17px}.topbar .spacer{flex:1}.nav{display:flex;gap:6px;flex-wrap:wrap}.nav button{border:none;background:transparent;padding:7px 12px;border-radius:8px;font-size:14px;cursor:pointer;color:var(--text)}.nav button:hover{background:#eef1f6}.nav button.active{background:var(--primary);color:#fff}.topbar .user{color:var(--muted);font-size:13px}.content{flex:1;padding:24px;max-width:1100px;width:100%;margin:0 auto}.page-title{margin:0 0 4px;font-size:22px}.page-sub{color:var(--muted);margin:0 0 20px}.count-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:24px}.count-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:18px}.count-card .num{font-size:30px;font-weight:700}.count-card .label{color:var(--muted);font-size:13px}.table-wrap{background:var(--card);border:1px solid var(--border);border-radius:12px;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);vertical-align:top}th{background:#fafbfc;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.03em}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;background:#eef1f6;color:var(--muted)}.badge.pending{background:#fff8c5;color:var(--warn)}.badge.approved{background:#dafbe1;color:var(--success)}.badge.rejected{background:#ffebe9;color:var(--danger)}.badge.role{background:#eff7ff;color:var(--primary-dark)}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.toolbar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:center}.approve-panel{background:#f8fafc;border:1px solid var(--border);border-radius:10px;padding:14px;margin-top:8px}.checks{display:flex;flex-direction:column;gap:6px;margin:8px 0}.checks label{display:flex;align-items:center;gap:8px;font-size:14px}.checks input{width:auto}.empty{color:var(--muted);text-align:center;padding:28px 12px}