:root{--color-text:#1a1a1a;--color-background:#ffffff;--color-primary:#26a59a;--color-secondary:#00796b;--color-primary-light:#4db6ac;--color-primary-dark:#00695c;--color-accent:#26a59a;--color-accent-bright:#4db6ac;--color-surface:#ffffff;--color-surface-elevated:#f8f9fa;--color-surface-hover:#f1f3f5;--color-success:#4caf50;--color-warning:#ff9800;--color-error:#f44336;--color-info:#2196f3;--color-text-primary:#1a1a1a;--color-text-secondary:#4a5568;--color-text-muted:#718096;--color-text-disabled:#a0aec0;--color-border:#e2e8f0;--color-border-light:#edf2f7;--color-divider:rgba(0,0,0,0.08);--font-heading:"Inter",sans-serif;--font-body:"Inter",sans-serif;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.333rem;--text-xl:1.777rem;--text-2xl:2.369rem;--text-3xl:3.157rem;--text-4xl:4.209rem;--spacing-unit:0.5rem;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px rgba(0,0,0,0.07);--shadow-lg:0 10px 15px rgba(0,0,0,0.1);--shadow-xl:0 20px 25px rgba(0,0,0,0.15);--shadow-glow:0 4px 12px rgba(0,0,0,0.1);--shadow-glow-strong:0 8px 24px rgba(0,0,0,0.12);--transition-fast:150ms ease-in-out;--transition-base:250ms ease-in-out;--transition-slow:350ms ease-in-out;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem}*{border-color:var(--color-border)}body{background-color:var(--color-background);color:var(--color-text);font-family:var(--font-body);font-size:var(--text-base);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;letter-spacing:-.02em}h1{font-size:var(--text-4xl);font-weight:900}h2{font-size:var(--text-3xl)}h2,h3{font-weight:700}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h4,h5{font-weight:600}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base);font-weight:600}.bg-background{background-color:var(--color-background)}.bg-surface{background-color:var(--color-surface)}.bg-surface-elevated{background-color:var(--color-surface-elevated)}.bg-primary{background-color:var(--color-primary)}.bg-secondary{background-color:var(--color-secondary)}.text-text{color:var(--color-text)}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-text-secondary)}.text-muted{color:var(--color-text-muted)}.border-border{border-color:var(--color-border)}.border-primary{border-color:var(--color-primary)}.glass{background:rgba(255,255,255,.65);backdrop-filter:blur(40px) saturate(200%) brightness(106%);-webkit-backdrop-filter:blur(40px) saturate(200%) brightness(106%);border-bottom:1px solid rgba(255,255,255,.6);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 1px 0 rgba(38,165,154,.08),0 4px 32px rgba(0,0,0,.07)}.glass-ios{position:relative;background:rgba(255,255,255,.26);backdrop-filter:blur(20px) saturate(180%) brightness(1.1);-webkit-backdrop-filter:blur(20px) saturate(180%) brightness(1.1);box-shadow:inset 0 3px 4px -1px rgba(255,255,255,.6),inset 0 -3px 4px -1px rgba(255,255,255,.38),inset 3px 0 5px -2px rgba(255,255,255,.25),inset -3px 0 5px -2px rgba(255,255,255,.25),inset 0 0 50px rgba(255,255,255,.06),0 16px 50px rgba(0,0,0,.3)}.glass-ios:before{padding:2px;background:linear-gradient(135deg,rgba(255,255,255,.98),rgba(255,255,255,.2) 24%,rgba(255,255,255,.04) 50%,rgba(255,255,255,.28) 76%,rgba(255,255,255,.85));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}.glass-ios:after,.glass-ios:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none}.glass-ios:after{background:radial-gradient(145% 95% at 50% -12%,rgba(255,255,255,.34),rgba(255,255,255,0) 56%),radial-gradient(145% 95% at 50% 112%,rgba(255,255,255,.14),rgba(255,255,255,0) 56%)}.glow{box-shadow:var(--shadow-glow)}.glow-strong{box-shadow:var(--shadow-glow-strong)}.bg-gradient-primary{background:linear-gradient(135deg,var(--color-primary) 0,var(--color-secondary) 100%)}.bg-gradient-light{background:linear-gradient(135deg,#f8f9fa,#e9ecef)}@keyframes slide-in{0%{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes slide-in-left{0%{transform:translateX(-30px);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes slide-in-up{0%{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes scale-in{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes glow-pulse{0%,to{box-shadow:0 4px 12px rgba(0,0,0,.08)}50%{box-shadow:0 8px 20px rgba(0,0,0,.14)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes upload-beam{0%{transform:translateY(-115%);opacity:0}15%{opacity:.9}85%{opacity:.9}to{transform:translateY(220%);opacity:0}}@keyframes upload-orb{0%{transform:translateX(0)}50%{transform:translateX(calc(100% - 1.25rem))}to{transform:translateX(0)}}@keyframes upload-sheen{0%{transform:translateX(-130%) skewX(-18deg);opacity:0}30%{opacity:.35}70%{opacity:.35}to{transform:translateX(240%) skewX(-18deg);opacity:0}}@keyframes upload-card-drift{0%,to{transform:translateY(0) rotateX(8deg) rotate(-4deg)}50%{transform:translateY(-8px) rotateX(10deg) rotate(-2deg)}}@keyframes upload-scan-bounce{0%,to{transform:translateY(8px);opacity:.9}50%{transform:translateY(138px);opacity:1}}@keyframes upload-chip-bob{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-6px) scale(1.02)}}.animate-slide-in{animation:slide-in .4s cubic-bezier(.16,1,.3,1)}.animate-slide-in-left{animation:slide-in-left .5s cubic-bezier(.16,1,.3,1)}.animate-slide-in-up{animation:slide-in-up .5s cubic-bezier(.16,1,.3,1)}.animate-fade-in{animation:fade-in .4s ease-out}.animate-scale-in{animation:scale-in .4s cubic-bezier(.16,1,.3,1)}.animate-glow-pulse{animation:glow-pulse 2s ease-in-out infinite}.animate-float{animation:float 3s ease-in-out infinite}.animate-upload-beam{animation:upload-beam 2.2s ease-in-out infinite}.animate-upload-orb{animation:upload-orb 2.8s cubic-bezier(.16,1,.3,1) infinite}.animate-upload-sheen{animation:upload-sheen 2.6s ease-in-out infinite}.animate-upload-card-drift{animation:upload-card-drift 3.2s ease-in-out infinite}.animate-upload-scan-bounce{animation:upload-scan-bounce 2.1s cubic-bezier(.45,.05,.55,.95) infinite}.animate-upload-chip-bob{animation:upload-chip-bob 2.4s ease-in-out infinite}.animate-delay-100{animation-delay:.1s}.animate-delay-200{animation-delay:.2s}.animate-delay-300{animation-delay:.3s}.animate-delay-400{animation-delay:.4s}.animate-delay-500{animation-delay:.5s}.animate-delay-600{animation-delay:.6s}.animate-delay-700{animation-delay:.7s}.animate-delay-800{animation-delay:.8s}.hover-lift{transition:transform var(--transition-base),box-shadow var(--transition-base)}.hover-lift:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.hover-glow{transition:box-shadow var(--transition-base)}.hover-glow:hover{box-shadow:var(--shadow-lg)}