*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Sans,sans-serif;font-size:14px;color:#1a1a2e;background:#f5f5f5;-webkit-tap-highlight-color:transparent}#app-wrapper{min-height:100vh;display:flex;flex-direction:column}main{flex:1;overflow-y:auto}main.with-nav{padding-bottom:70px}.dev-plan-bar~main,.dev-plan-bar+* main{padding-top:28px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:60px;background:#fff;border-top:1px solid #e5e5e5;display:flex;align-items:stretch;z-index:100;padding:0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-decoration:none;color:#888;font-size:10px;transition:color .2s}.nav-item.active{color:#4f46e5}.nav-item--primary{color:#4f46e5;font-weight:700}.nav-item--primary .nav-icon{font-size:22px;font-style:normal}.nav-icon{font-size:18px;line-height:1}.nav-label{line-height:1}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);padding:12px 20px;border-radius:8px;font-size:13px;font-weight:500;z-index:200;cursor:pointer;max-width:90vw;text-align:center;animation:slide-up .3s ease}.toast--error{background:#ef4444;color:#fff}.dev-plan-bar{position:fixed;top:0;left:0;right:0;z-index:9999;background:#1e293b;color:#fff;display:flex;align-items:center;gap:6px;padding:4px 10px;font-size:11px}.dev-plan-bar__label{font-weight:700;margin-right:4px;color:#facc15}.dev-plan-bar__current{color:#94a3b8;margin-right:4px}.dev-plan-bar__btn{padding:2px 10px;border-radius:99px;border:1px solid #475569;background:transparent;color:#cbd5e1;font-size:11px;cursor:pointer}.dev-plan-bar__btn.active{background:#4f46e5;border-color:#4f46e5;color:#fff;font-weight:700}@keyframes slide-up{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.card{background:#fff;border-radius:12px;padding:16px;box-shadow:0 1px 4px #00000014}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .2s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:#4f46e5;color:#fff;width:100%;padding:14px;font-size:16px;border-radius:10px}.btn--secondary{background:#f3f4f6;color:#374151}.btn--danger{background:#fef2f2;color:#ef4444}.form-group{margin-bottom:16px}.form-label{display:block;font-size:12px;font-weight:600;color:#6b7280;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-input{width:100%;padding:12px;border:1.5px solid #e5e7eb;border-radius:8px;font-size:16px;outline:none;transition:border-color .2s;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus{border-color:#4f46e5}.page-header{padding:16px 16px 8px;font-size:20px;font-weight:700;color:#1a1a2e}.section-title{font-size:12px;font-weight:700;color:#6b7280;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding:0 16px}