:root{--green: #166534;--green-dark: #14532d;--green-light: #dcfce7;--cream: #fdfbf5;--ink: #1f2937;--muted: #6b7280;--line: #e5e7eb;--red: #b91c1c;--amber: #b45309;--radius: 12px}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--cream);color:var(--ink);-webkit-font-smoothing:antialiased}.center-screen{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--muted)}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-header{background:var(--green);color:#fff;padding:calc(env(safe-area-inset-top) + 12px) 16px 12px;position:sticky;top:0;z-index:10}.app-title{font-size:15px}.app-title b{font-weight:700}.app-main{flex:1;padding:16px;padding-bottom:calc(env(safe-area-inset-bottom) + 84px);max-width:900px;width:100%;margin:0 auto}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:10;display:flex;justify-content:space-around;background:#fff;border-top:1px solid var(--line);padding:6px 4px calc(env(safe-area-inset-bottom) + 6px)}.bottom-nav a,.bottom-nav button{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:18px;text-decoration:none;color:var(--muted);background:none;border:none;cursor:pointer;padding:4px 8px;border-radius:8px}.bottom-nav a span,.bottom-nav button span{font-size:10px;font-weight:600}.bottom-nav a.active{color:var(--green);background:var(--green-light)}h1{font-size:22px;margin:4px 0 16px}h2{font-size:16px;margin:20px 0 8px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:12px}.card-title{font-weight:700;margin-bottom:4px}.muted{color:var(--muted);font-size:13px}.small{font-size:13px}.btn{display:inline-block;background:var(--green);color:#fff;border:none;border-radius:10px;padding:12px 18px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}.btn:active{background:var(--green-dark)}.btn:disabled{opacity:.5;cursor:default}.btn.secondary{background:#fff;color:var(--green);border:1.5px solid var(--green)}.btn.small{padding:7px 12px;font-size:13px;border-radius:8px}.btn.danger{background:#fff;color:var(--red);border:1.5px solid var(--red)}.btn.block{display:block;width:100%}input,select,textarea{width:100%;padding:12px;font-size:16px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-family:inherit}label{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}textarea{min-height:90px;resize:vertical}.badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px;background:var(--green-light);color:var(--green)}.badge.warn{background:#fef3c7;color:var(--amber)}.badge.alert{background:#fee2e2;color:var(--red)}.badge.gray{background:#f3f4f6;color:var(--muted)}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.stack{display:flex;flex-direction:column;gap:8px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check-item{display:flex;align-items:center;gap:12px;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:10px;cursor:pointer}.check-item input{width:22px;height:22px;accent-color:var(--green)}.check-item.checked{border-color:var(--green);background:var(--green-light)}.error{color:var(--red);font-size:14px;margin:8px 0}.success{color:var(--green);font-size:14px;margin:8px 0}.login-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:var(--green)}.login-card{background:#fff;border-radius:16px;padding:28px 24px;width:100%;max-width:380px}.login-card h1{margin-top:0}.tabs{display:flex;gap:6px;overflow-x:auto;margin-bottom:16px;padding-bottom:2px}.tabs a{white-space:nowrap;padding:8px 14px;border-radius:999px;font-size:14px;font-weight:600;text-decoration:none;color:var(--muted);background:#fff;border:1px solid var(--line)}.tabs a.active{background:var(--green);color:#fff;border-color:var(--green)}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;color:var(--muted)}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}@media (min-width: 768px){.app-main{padding-top:24px}}