:root{--apple-white:#fff;--apple-background:#f5f5f7;--apple-surface:#fff;--apple-surface-elevated:hsla(0,0%,100%,.8);--apple-gray-50:#fbfbfd;--apple-gray-100:#f5f5f7;--apple-gray-200:#e8e8ed;--apple-gray-300:#d2d2d7;--apple-gray-400:#b0b0b6;--apple-gray-500:#86868b;--apple-gray-600:#6e6e73;--apple-gray-700:#48484a;--apple-gray-800:#2d2d2f;--apple-gray-900:#1d1d1f;--apple-blue:#0071e3;--apple-blue-hover:#0077ed;--apple-green:#34c759;--apple-red:#ff3b30;--apple-orange:#ff9500;--apple-purple:#af52de;--apple-pink:#ff2d55;--apple-teal:#5ac8fa;--space-0:0;--space-0-5:2px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--space-16:64px;--space-20:80px;--font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",sans-serif;--font-weight-light:300;--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--text-xs:11px;--text-sm:13px;--text-base:15px;--text-lg:17px;--text-xl:21px;--text-2xl:28px;--text-3xl:34px;--text-4xl:48px;--text-5xl:64px;--leading-tight:1.2;--leading-normal:1.5;--leading-relaxed:1.75;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:18px;--radius-2xl:22px;--radius-full:9999px;--shadow-xs:0 1px 2px rgba(0,0,0,.04);--shadow-sm:0 2px 4px rgba(0,0,0,.06);--shadow-md:0 4px 8px rgba(0,0,0,.08);--shadow-lg:0 8px 16px rgba(0,0,0,.1);--shadow-xl:0 12px 24px rgba(0,0,0,.12);--shadow-2xl:0 24px 48px rgba(0,0,0,.16);--shadow-inner:inset 0 2px 4px rgba(0,0,0,.06);--blur-sm:8px;--blur-md:16px;--blur-lg:24px;--blur-xl:40px;--transition-fast:150ms cubic-bezier(0.4,0,0.2,1);--transition-base:200ms cubic-bezier(0.4,0,0.2,1);--transition-slow:300ms cubic-bezier(0.4,0,0.2,1);--transition-spring:500ms cubic-bezier(0.68,-0.55,0.265,1.55);--z-base:0;--z-dropdown:10;--z-sticky:20;--z-overlay:30;--z-modal:40;--z-popover:50;--z-tooltip:60;--z-notification:70}.glass{background:var(--apple-surface-elevated);backdrop-filter:blur(var(--blur-xl));-webkit-backdrop-filter:blur(var(--blur-xl));border:1px solid hsla(0,0%,100%,.18)}.glass-subtle{background:hsla(0,0%,100%,.6);backdrop-filter:blur(var(--blur-md));-webkit-backdrop-filter:blur(var(--blur-md))}.shadow-apple-sm{box-shadow:var(--shadow-sm)}.shadow-apple-md{box-shadow:var(--shadow-md)}.shadow-apple-lg{box-shadow:var(--shadow-lg)}.shadow-apple-xl{box-shadow:var(--shadow-xl)}.hover-lift{transition:all var(--transition-base)}.hover-lift:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.active-scale{transition:transform var(--transition-fast)}.active-scale:active{transform:scale(.98)}.focus-ring{transition:all var(--transition-fast)}.focus-ring:focus{outline:none;box-shadow:0 0 0 3px rgba(0,113,227,.2)}.text-apple-primary{color:var(--apple-gray-900)}.text-apple-secondary{color:var(--apple-gray-600)}.text-apple-tertiary{color:var(--apple-gray-500)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.animate-fade-in{animation:fadeIn var(--transition-slow) ease-out}.animate-slide-in{animation:slideIn var(--transition-slow) ease-out}.animate-scale-in{animation:scaleIn var(--transition-spring)}.grid-apple{display:grid;gap:var(--space-4)}.grid-apple-sm{gap:var(--space-2)}.grid-apple-lg{gap:var(--space-6)}.container-apple{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-6)}@media (prefers-color-scheme:dark){:root{--apple-white:#000;--apple-background:#000;--apple-surface:#1c1c1e;--apple-surface-elevated:rgba(28,28,30,.8);--apple-gray-50:#1c1c1e;--apple-gray-100:#2c2c2e;--apple-gray-200:#3a3a3c;--apple-gray-300:#48484a;--apple-gray-400:#636366;--apple-gray-500:#8e8e93;--apple-gray-600:#aeaeb2;--apple-gray-700:#c7c7cc;--apple-gray-800:#e5e5ea;--apple-gray-900:#f2f2f7}}