:root{--bg: #0b1220;--card: #141c2e;--card2: #1a2438;--border: #243049;--text: #e8eefc;--muted: #93a0b8;--green: #22c55e;--red: #ef4444;--blue: #3b82f6;--warn: #f59e0b;--radius: 14px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{padding-bottom:env(safe-area-inset-bottom)}a{color:inherit;text-decoration:none}.app{max-width:560px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:12px 12px 72px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}.topbar h1{font-size:1.15rem;margin:0;font-weight:700}.operator{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--muted)}.operator select{background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 8px}.nav{position:fixed;left:0;right:0;bottom:0;background:#0f172af5;border-top:1px solid var(--border);display:flex;justify-content:center;z-index:20;padding-bottom:env(safe-area-inset-bottom)}.nav-inner{width:100%;max-width:560px;display:flex;flex-wrap:nowrap;align-items:stretch;justify-content:space-around;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.nav-inner::-webkit-scrollbar{display:none}.nav a{flex:1 1 0;min-width:0;text-align:center;white-space:nowrap;padding:10px 2px 12px;font-size:.72rem;color:var(--muted)}.nav a.active{color:#fff;font-weight:600}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:10px}.card h2,.card h3{margin:0 0 8px;font-size:.95rem}.muted{color:var(--muted);font-size:.82rem}.row{display:flex;justify-content:space-between;gap:8px;margin:4px 0;font-size:.9rem}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.big{font-size:1.6rem;font-weight:700;letter-spacing:-.02em}.up{color:var(--green)}.down{color:var(--red)}.flat{color:var(--muted)}.badge{display:inline-block;font-size:.72rem;padding:2px 6px;border-radius:999px;background:var(--card2);color:var(--muted);border:1px solid var(--border)}.badge.warn{color:var(--warn);border-color:#78531a}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;border-radius:10px;padding:10px 14px;font-size:.92rem;font-weight:600;cursor:pointer;background:var(--blue);color:#fff}.btn.secondary{background:var(--card2);border:1px solid var(--border);color:var(--text)}.btn.danger{background:#7f1d1d;border:1px solid #991b1b;color:#fecaca}.btn.block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-row{display:flex;gap:8px;margin:8px 0 12px}form label{display:block;font-size:.82rem;color:var(--muted);margin:10px 0 4px}form input,form select,form textarea{width:100%;background:var(--card2);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:10px 12px;font-size:1rem}.tabs{display:flex;gap:6px;margin-bottom:10px}.tabs button{flex:1;background:var(--card2);border:1px solid var(--border);color:var(--muted);border-radius:10px;padding:8px;font-size:.88rem}.tabs button.active{color:#fff;border-color:var(--blue);background:#1e3a5f}.error{background:#3f1d1d;border:1px solid #7f1d1d;color:#fecaca;padding:10px 12px;border-radius:10px;margin:8px 0;font-size:.88rem}.ok{background:#14301f;border:1px solid #166534;color:#bbf7d0;padding:10px 12px;border-radius:10px;margin:8px 0;font-size:.88rem}.list-item{display:block;padding:12px 0;border-bottom:1px solid var(--border)}.list-item:last-child{border-bottom:none}.list-item .title{font-weight:600;margin-bottom:4px}.chip{font-size:.75rem;padding:2px 8px;border-radius:6px;background:#1e293b;color:var(--muted)}.login-wrap{justify-content:center;padding-top:48px}.login-card h1{margin:0 0 8px;font-size:1.25rem}.btn-sm{padding:4px 8px;font-size:.8rem}.resource-panel{margin-top:12px;padding:10px 12px;border-radius:8px;background:var(--card2);border:1px solid var(--border);font-size:.9rem}.resource-panel .row{display:flex;justify-content:space-between;gap:8px;padding:2px 0}.resource-panel .strong{font-weight:600}.resource-panel .small{font-size:.75rem;margin-top:4px}.error-text{color:#f87171}.input-with-btn{display:flex;gap:8px;align-items:stretch}.input-with-btn input{flex:1;min-width:0}.input-with-btn .btn{white-space:nowrap}