*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #6366f1;--brand-dark: #4f46e5;--brand-light: #e0e7ff;--success: #22c55e;--warn: #f59e0b;--danger: #ef4444;--bg: #f8fafc;--surface: #ffffff;--surface2: #f1f5f9;--border: #e2e8f0;--text: #0f172a;--text2: #64748b;--text3: #94a3b8;--radius: 14px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-lg: 0 10px 25px rgba(0,0,0,.08)}html,body,#root{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.screen{min-height:100dvh;display:flex;flex-direction:column}.page{flex:1;padding:16px;max-width:480px;margin:0 auto;width:100%}.card{background:var(--surface);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:12px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 20px;border-radius:12px;border:none;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .15s,transform .1s}.btn:active{transform:scale(.98);opacity:.9}.btn-primary{background:var(--brand);color:#fff}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:8px 14px;font-size:.85rem;border-radius:8px}.input-group{margin-bottom:16px}.input-group label{display:block;font-size:.8rem;font-weight:600;color:var(--text2);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.input{width:100%;padding:13px 14px;border-radius:10px;border:1.5px solid var(--border);font-size:1rem;background:var(--surface);color:var(--text);outline:none;transition:border-color .15s}.input:focus{border-color:var(--brand)}.input-otp{font-size:1.5rem;letter-spacing:.3em;text-align:center;font-weight:700}.topnav{background:var(--surface);border-bottom:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;gap:12px}.topnav h1{font-size:1rem;font-weight:700;flex:1}.topnav-logo{font-size:1.1rem;font-weight:800;color:var(--brand);letter-spacing:-.02em}.bottomnav{background:var(--surface);border-top:1px solid var(--border);display:flex;padding:8px 0 max(8px,env(safe-area-inset-bottom))}.bottomnav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 4px;cursor:pointer;font-size:.65rem;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.04em;border:none;background:none;transition:color .15s}.bottomnav-item.active{color:var(--brand)}.bottomnav-item svg{width:22px;height:22px}.avatar{width:40px;height:40px;border-radius:50%;background:var(--brand-light);color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;flex-shrink:0}.amount{font-size:1.5rem;font-weight:800}.amount-sm{font-size:1rem;font-weight:700}.amount-positive{color:var(--success)}.amount-negative{color:var(--danger)}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:9999px;font-size:.72rem;font-weight:700}.badge-brand{background:var(--brand-light);color:var(--brand)}.badge-success{background:#dcfce7;color:#15803d}.badge-warn{background:#fef9c3;color:#a16207}.divider{height:1px;background:var(--border);margin:16px 0}.text-center{text-align:center}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text2)}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.gap-8{gap:8px}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.w-full{width:100%}.spinner{width:20px;height:20px;border:2.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:calc(80px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);background:#1e293b;color:#fff;padding:12px 20px;border-radius:12px;font-size:.9rem;font-weight:500;box-shadow:var(--shadow-lg);z-index:1000;white-space:nowrap;animation:toast-in .2s ease}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.empty{text-align:center;padding:48px 24px;color:var(--text2)}.empty-icon{font-size:3rem;margin-bottom:12px}.empty h3{font-size:1.1rem;font-weight:700;color:var(--text);margin-bottom:6px}.back-btn{background:none;border:none;cursor:pointer;color:var(--text);padding:4px;display:flex;align-items:center;justify-content:center;border-radius:8px}.back-btn:hover{background:var(--surface2)}.sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:100;animation:fade-in .2s ease}.sheet{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-radius:20px 20px 0 0;padding:12px 20px 32px;z-index:101;animation:slide-up .25s ease;max-width:480px;margin:0 auto}.sheet-handle{width:40px;height:4px;background:var(--border);border-radius:99px;margin:0 auto 20px}.sheet-title{font-size:1.15rem;font-weight:700;margin-bottom:20px}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.emoji-row{display:flex;gap:10px}.emoji-btn{width:52px;height:52px;border-radius:12px;border:2px solid var(--border);background:var(--surface2);font-size:1.6rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .15s,background .15s}.emoji-btn.selected{border-color:var(--brand);background:var(--brand-light)}