:root{--bg: #0f1115;--panel: #1a1d24;--border: #2a2e38;--text: #e8eaf0;--muted: #9aa1af;--accent: #4f8cff;--green: #2ecc71;--red: #e74c3c;--amber: #f39c12}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{max-width:960px;margin:0 auto;padding:16px}header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}header h1{font-size:20px;margin:8px 0}nav{display:flex;gap:4px;align-items:center}nav a{color:var(--muted);text-decoration:none;padding:6px 12px;border-radius:6px}nav a.active,nav a:hover{color:var(--text);background:var(--panel)}button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 14px;cursor:pointer;font-size:14px}button:disabled{opacity:.5;cursor:default}button.approve{background:var(--green)}button.reject{background:var(--red)}button.danger{background:transparent;color:var(--red);border:1px solid var(--red)}button.link{background:none;color:var(--muted);padding:6px 12px}button.link:hover{color:var(--text)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px;margin:12px 0}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border);font-size:14px}th{color:var(--muted);font-weight:500}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px}.badge.pending{background:#f39c1226;color:var(--amber)}.badge.approved{background:#2ecc7126;color:var(--green)}.badge.rejected{background:#e74c3c26;color:var(--red)}.badge.uploading,.badge.failed{background:#9aa1af26;color:var(--muted)}input,select{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:8px 10px;font-size:14px}.login-box{max-width:340px;margin:15vh auto;display:flex;flex-direction:column;gap:10px}.login-box input{width:100%}.error{color:var(--red);font-size:14px}.muted{color:var(--muted);font-size:13px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.usagebar{background:var(--bg);border-radius:999px;height:8px;width:140px;overflow:hidden}.usagebar>div{height:100%;background:var(--accent);border-radius:999px}.usagebar.warn>div{background:var(--amber)}.usagebar.full>div{background:var(--red)}