:root{--ocean-blue:#0077b6;--ocean-dark:#03045e;--aqua:#00b4d8;--aqua-light:#caf0f8;--aqua-glow:#00b4d859;--bg-soft:#f4f8fa;--card-bg:#fff;--text-main:#0f172a;--text-muted:#64748b;--emergency-orange:#ff6b00;--safe-green:#10b981;--gold-star:#f59e0b;--font-heading:"Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, sans-serif;--nav-height:72px;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--shadow-sm:0 2px 8px #0077b614;--shadow-md:0 8px 24px #0077b61f;--shadow-lg:0 12px 32px #0077b633;--shadow-glow:0 0 24px var(--aqua-glow)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;margin:0;padding:0}body{font-family:var(--font-body);color:var(--text-main);background-color:#0b192c;justify-content:center;align-items:flex-start;min-height:100vh;display:flex;overflow-x:hidden}#root{background-color:var(--bg-soft);width:100%;max-width:480px;min-height:100vh;padding-bottom:calc(var(--nav-height) + 16px);flex-direction:column;display:flex;position:relative;overflow:hidden auto;box-shadow:0 0 40px #00000080}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em}.header-glass{-webkit-backdrop-filter:blur(12px);color:#fff;z-index:40;background:#0077b6f2;border-bottom:1px solid #ffffff26;padding:16px 20px;position:sticky;top:0}.hero-card{background:linear-gradient(135deg, var(--ocean-dark) 0%, var(--ocean-blue) 60%, var(--aqua) 100%);color:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:24px 20px;position:relative;overflow:hidden}.hero-card:after{content:"";pointer-events:none;background:radial-gradient(circle,#ffffff26 0%,#0000 70%);border-radius:50%;width:140px;height:140px;position:absolute;bottom:-30px;right:-30px}.wave-bg{opacity:.15;pointer-events:none;background-image:radial-gradient(#fff 1px,#0000 1px);background-size:16px 16px;width:100%;height:100%;position:absolute;top:0;left:0}.btn-cta-jumbo{border-radius:var(--radius-lg);color:#fff;width:100%;font-family:var(--font-heading);letter-spacing:.05em;text-transform:uppercase;box-shadow:var(--shadow-lg), 0 0 20px #00b4d880;cursor:pointer;background:linear-gradient(135deg,#00b4d8 0%,#0077b6 100%);border:2px solid #fff6;justify-content:center;align-items:center;gap:12px;padding:18px 24px;font-size:1.25rem;font-weight:800;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden}.btn-cta-jumbo:active{box-shadow:var(--shadow-sm);transform:scale(.97)}.btn-cta-jumbo:before{content:"";background:linear-gradient(90deg,#0000,#ffffff4d,#0000);width:100%;height:100%;animation:3s infinite shine;position:absolute;top:0;left:-100%}@keyframes shine{0%{left:-100%}20%{left:100%}to{left:100%}}.card-clean{background:var(--card-bg);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid #e2e8f0cc;padding:18px}.bottom-nav{width:100%;max-width:480px;height:var(--nav-height);-webkit-backdrop-filter:blur(16px);z-index:50;background:#fffffff5;border-top:1px solid #e2e8f0cc;justify-content:space-around;align-items:center;padding:0 8px;display:flex;position:fixed;bottom:0}.nav-item{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;height:100%;font-size:.72rem;font-weight:600;transition:all .2s;display:flex}.nav-item.active{color:var(--ocean-blue)}.nav-item.active svg{filter:drop-shadow(0 2px 6px var(--aqua-glow));transform:translateY(-2px)}.nav-fab-wrapper{flex:1;justify-content:center;display:flex;position:relative;top:-18px}.nav-fab-btn{color:#fff;border:4px solid var(--bg-soft);cursor:pointer;background:linear-gradient(135deg,#00b4d8 0%,#0077b6 100%);border-radius:50%;justify-content:center;align-items:center;width:62px;height:62px;transition:transform .2s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 6px 18px #00b4d873}.nav-fab-btn:active{transform:scale(.92)}.active-sports-overlay{color:#fff;z-index:100;background:#021124;flex-direction:column;justify-content:space-between;max-width:480px;margin:0 auto;padding:32px 24px;display:flex;position:fixed;inset:0}.metric-jumbo{font-family:var(--font-heading);font-weight:800;line-height:1}.stamp-modal-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:120;background:#03045ed9;justify-content:center;align-items:center;max-width:480px;margin:0 auto;padding:24px;display:flex;position:fixed;inset:0}.stamp-badge-container{border-radius:var(--radius-lg);text-align:center;background:#fff;width:100%;max-width:340px;padding:32px 24px;animation:.4s cubic-bezier(.175,.885,.32,1.275) popIn;position:relative;box-shadow:0 20px 50px #0006}.stamp-visual{border:6px dashed var(--ocean-blue);width:120px;height:120px;color:var(--ocean-blue);background:#00b4d81a;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;margin:0 auto 20px;animation:.6s forwards stampImpact;display:flex;transform:rotate(-10deg)}@keyframes popIn{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}@keyframes stampImpact{0%{opacity:0;transform:scale(3)rotate(20deg)}60%{opacity:1;transform:scale(.9)rotate(-12deg)}to{opacity:1;transform:scale(1)rotate(-8deg)}}.stamp-chip{border-radius:var(--radius-md);background:#fff;border:1px solid #e2e8f0;align-items:center;gap:12px;margin-bottom:8px;padding:14px 16px;display:flex}.stamp-chip.unlocked{border-color:var(--aqua);background:linear-gradient(135deg, #fff 0%, var(--aqua-light) 100%)}.modal-sheet{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:90;background:#0f172a99;align-items:flex-end;max-width:480px;margin:0 auto;display:flex;position:fixed;inset:0}.modal-sheet-content{border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);background:#fff;width:100%;max-height:90vh;padding:24px;animation:.3s cubic-bezier(0,0,.2,1) slideUp;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.filter-chip{border-radius:var(--radius-full);color:var(--text-muted);white-space:nowrap;cursor:pointer;background:#fff;border:1px solid #e2e8f0;padding:8px 16px;font-size:.85rem;font-weight:600}.filter-chip.active{background:var(--ocean-blue);color:#fff;border-color:var(--ocean-blue);box-shadow:0 4px 12px #0077b640}.pulse-subtle{animation:2s ease-in-out infinite pulseGlow}@keyframes pulseGlow{0%,to{box-shadow:0 0 12px #00b4d84d}50%{box-shadow:0 0 24px #00b4d8b3}}