:root{--color-primary:#e63d00;--color-primary-hover:#c53400;--color-primary-light:#fff1ec;--color-secondary:#333;--color-neutral:#fff;--color-bg:#f8fafc;--color-surface:#fff;--color-border:#e2e8f0;--color-text:#0f172a;--color-text-secondary:#64748b;--color-text-light:#94a3b8;--color-text-inverted:#fff;--color-success:#10b981;--color-success-light:#ecfdf5;--color-danger:#ef4444;--color-danger-light:#fef2f2;--color-warning:#f59e0b;--color-warning-light:#fffbeb;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -4px #0000000d;--shadow-xl:0 20px 25px -5px #0000000d, 0 8px 10px -6px #0000000d;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--safe-area-top:env(safe-area-inset-top,0px);--safe-area-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-family);color:var(--color-text);overscroll-behavior-y:contain;background-color:#0f172a;justify-content:center;align-items:center;height:100vh;display:flex;overflow-x:hidden}#root{background-color:var(--color-bg);width:100%;max-width:480px;height:100%;box-shadow:var(--shadow-xl);flex-direction:column;display:flex;position:relative;overflow:hidden}@media (width<=480px){body{background-color:var(--color-bg)}#root{max-width:100%;box-shadow:none}}.app-screen{background-color:var(--color-bg);flex-direction:column;flex:1;height:100%;display:flex;position:relative;overflow-y:auto}.scroll-container{padding:20px;padding-top:calc(20px + var(--safe-area-top,0px));padding-bottom:calc(100px + var(--safe-area-bottom));flex-direction:column;flex:1;gap:20px;display:flex;overflow-y:auto}.scroll-container::-webkit-scrollbar{width:6px}.scroll-container::-webkit-scrollbar-thumb{background-color:#cbd5e1;border-radius:3px}.screen-header{align-items:center;gap:12px;margin-bottom:4px;display:flex}.btn-back{border-radius:var(--radius-md);background-color:var(--color-surface);border:1px solid var(--color-border);cursor:pointer;width:44px;height:44px;color:var(--color-text);justify-content:center;align-items:center;transition:all .2s;display:flex}.btn-back:active{background-color:var(--color-bg);transform:scale(.95)}.header-copy{flex:1}.header-title{color:var(--color-text);letter-spacing:-.5px;font-size:22px;font-weight:800}.header-subtitle{color:var(--color-text-secondary);margin-top:2px;font-size:13px;font-weight:500}.header-badge{border-radius:var(--radius-full);background-color:var(--color-primary-light);color:var(--color-primary);padding:6px 12px;font-size:11px;font-weight:700}.card{background-color:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);flex-direction:column;gap:12px;padding:16px;display:flex}.input-group{flex-direction:column;gap:6px;width:100%;display:flex}.label{color:var(--color-text-secondary);font-size:13px;font-weight:700}.input-wrapper{align-items:center;display:flex;position:relative}.input-field{border-radius:var(--radius-md);border:1px solid var(--color-border);background-color:var(--color-surface);width:100%;color:var(--color-text);outline:none;padding:14px 16px;font-size:15px;font-weight:600;transition:all .2s}.input-field:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #e63d001a}.input-field::placeholder{color:var(--color-text-light)}.input-unit{color:var(--color-text-secondary);font-size:14px;font-weight:700;position:absolute;right:16px}.error-text{color:var(--color-danger);margin-top:2px;font-size:12px;font-weight:600}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;width:100%;padding:16px 20px;font-size:15px;font-weight:700;transition:all .2s;display:flex}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-primary{background-color:var(--color-primary);color:var(--color-neutral)}.btn-primary:active{background-color:var(--color-primary-hover)}.btn-success{background-color:var(--color-success);color:var(--color-neutral)}.btn-secondary{background-color:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text)}.tab-bar{width:100%;max-width:480px;height:calc(64px + var(--safe-area-bottom));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--color-border);padding-bottom:var(--safe-area-bottom);z-index:9999;background-color:#ffffffe6;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.tab-item{color:var(--color-text-light);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:4px;padding:8px 0;font-size:10px;font-weight:700;transition:all .2s;display:flex}.tab-item-active{color:var(--color-primary)}.dialog-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10000;background-color:#0f172a99;justify-content:center;align-items:flex-end;width:100%;max-width:480px;height:100%;display:flex;position:fixed;top:0;left:50%;transform:translate(-50%)}.dialog-overlay.centered{align-items:center;padding:24px}.dialog-content{background-color:var(--color-surface);border-radius:var(--radius-xl) var(--radius-xl) 0 0;flex-direction:column;gap:16px;width:100%;max-height:90%;padding:24px;animation:.3s ease-out forwards slide-up;display:flex;overflow-y:auto}.dialog-content.centered{border-radius:var(--radius-xl);max-width:400px;animation:.25s cubic-bezier(.34,1.56,.64,1) forwards scale-up}@keyframes slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes scale-up{0%{opacity:0;transform:scale(.9)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.dialog-header{align-items:center;gap:12px;display:flex}.dialog-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:48px;height:48px;display:flex}.dialog-icon-success{background-color:var(--color-success-light);color:var(--color-success)}.dialog-icon-error{background-color:var(--color-danger-light);color:var(--color-danger)}.dialog-title{color:var(--color-text);font-size:20px;font-weight:800}.dialog-message{color:var(--color-text-secondary);font-size:14px;line-height:20px}.dialog-details{background-color:var(--color-bg);border-radius:var(--radius-md);border:1px solid var(--color-border);flex-direction:column;gap:8px;padding:12px;display:flex}.dialog-detail-item{color:var(--color-text-secondary);align-items:flex-start;gap:6px;font-size:13px;font-weight:500;display:flex}.skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0 50%,#f1f5f9 75%) 0 0/200% 100%;border-radius:4px;animation:1.5s infinite loading}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}