@tailwind base;@tailwind components;@tailwind utilities;*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif}@keyframes seenHeartbeat{0%,to{transform:scale(1)}7%{transform:scale(1.022)}14%{transform:scale(1.005)}20%{transform:scale(1.018)}28%{transform:scale(1)}}.seen-heartbeat{animation:seenHeartbeat 4s ease-in-out infinite;will-change:transform}@keyframes seenGradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes seenShimmerSweep{0%{transform:translate(-150%);opacity:0}5%{opacity:1}30%{transform:translate(350%);opacity:1}31%{opacity:0}to{transform:translate(-150%);opacity:0}}.seen-mood-dynamic{background-size:200% 200%!important;animation:seenHeartbeat 4s ease-in-out infinite,seenGradientShift 8s ease-in-out infinite;will-change:background-position,transform}.seen-mood-shimmer{position:absolute;top:0;left:0;width:45%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);animation:seenShimmerSweep 5s ease-in-out infinite;pointer-events:none;border-radius:inherit}.scrollbar-hide::-webkit-scrollbar{display:none}.scrollbar-hide{-ms-overflow-style:none;scrollbar-width:none}[data-dark-shell]{background:#0e1219;border-color:#ffffff12!important;box-shadow:0 0 0 1px #ffffff0d,0 8px 32px #0006!important;color:#e2e8f0}[data-dark-shell] header{background:#0d1117eb!important;border-bottom-color:#ffffff12!important;backdrop-filter:blur(20px)!important;-webkit-backdrop-filter:blur(20px)!important}[data-dark-shell] main{background:#0a0d138c!important}[data-dark-shell] footer{background:#0e1219!important;border-top-color:#ffffff12!important}[data-dark-shell] .text-slate-900{color:#f1f5f9!important}[data-dark-shell] .text-slate-800{color:#e2e8f0!important}[data-dark-shell] .text-slate-700{color:#cbd5e1!important}[data-dark-shell] .text-slate-600{color:#94a3b8!important}[data-dark-shell] .text-slate-500{color:#64748b!important}[data-dark-shell] .text-slate-400{color:#4a5568!important}[data-dark-shell] .bg-white{background-color:#161b22!important}[data-dark-shell] .bg-white\/95{background-color:#161b22f2!important}[data-dark-shell] .bg-white\/90{background-color:#161b22e6!important}[data-dark-shell] .bg-slate-50{background-color:#0d1117!important}[data-dark-shell] .bg-slate-100{background-color:#161b22!important}[data-dark-shell] .bg-slate-50\/80{background-color:#0d1117cc!important}[data-dark-shell] .bg-slate-50\/60{background-color:#0d111799!important}[data-dark-shell] .bg-slate-100\/80{background-color:#161b22cc!important}[data-dark-shell] .border-slate-100{border-color:#ffffff12!important}[data-dark-shell] .border-slate-200{border-color:#ffffff17!important}[data-dark-shell] .border-slate-300{border-color:#ffffff1f!important}[data-dark-shell] .hover\:bg-slate-50:hover{background-color:#ffffff0a!important}[data-dark-shell] .hover\:bg-slate-100:hover{background-color:#ffffff0f!important}[data-dark-shell] .hover\:bg-red-50:hover{background-color:#ef444414!important}[data-dark-shell] .z-50.rounded-2xl{background:#0f121aeb!important;backdrop-filter:blur(20px)!important;-webkit-backdrop-filter:blur(20px)!important;border-color:#ffffff14!important;box-shadow:0 0 0 1px #ffffff0f,0 16px 48px #00000080!important}[data-dark-shell] .z-10.rounded-t-3xl{background:#0d1117eb!important;backdrop-filter:blur(20px)!important;-webkit-backdrop-filter:blur(20px)!important;border-top:1px solid rgba(255,255,255,.08)!important}[data-dark-shell] .z-10.rounded-t-3xl .bg-slate-200{background-color:#ffffff1f!important}[data-dark-shell] .bg-slate-50.border-slate-200,[data-dark-shell] .bg-slate-100.rounded-2xl{background-color:#ffffff0f!important}[data-dark-shell] .bg-orange-50{background-color:#f59e0b1f!important}[data-dark-shell] .border-orange-200{border-color:#f59e0b59!important}[data-dark-shell] .text-orange-700{color:#fbbf24!important}[data-dark-shell] .text-orange-500{color:#f59e0b!important}[data-dark-shell] button,[data-dark-shell] a,[data-dark-shell] [role=button]{position:relative}[data-dark-shell] button:before,[data-dark-shell] a:before,[data-dark-shell] [role=button]:before{content:"";position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);min-width:44px;min-height:44px}@keyframes seenShimmerSlide{0%{transform:translate(-150%)}to{transform:translate(350%)}}.seen-shimmer{position:relative;overflow:hidden}.seen-shimmer:after{content:"";position:absolute;top:0;left:0;width:35%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.55) 50%,transparent 100%);animation:seenShimmerSlide 2.2s ease-in-out infinite;animation-delay:1s;pointer-events:none}.seen-msg-ts{font-size:10px;color:#94a3b8;opacity:0;transition:opacity .2s ease;pointer-events:none;padding:0 4px;margin-top:2px}[data-dark-shell] .seen-msg-ts{color:#94a3b899}.seen-msg-ts--show,.group:hover .seen-msg-ts{opacity:1}.seen-receipt{display:inline-block;width:5px;height:5px;border-radius:50%;background:#2dd4bf8c;vertical-align:middle;flex-shrink:0}@keyframes seenQrbIn{0%{opacity:0;transform:translateY(6px) scale(.78)}60%{transform:translateY(-3px) scale(1.04)}to{opacity:1;transform:translateY(0) scale(1)}}.seen-qrb{display:inline-flex;align-items:center;gap:2px;padding:5px 7px;background:#141822f7;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.1);border-radius:999px;box-shadow:0 4px 28px #0000008c,0 0 0 1px #ffffff0a;animation:seenQrbIn .3s cubic-bezier(.34,1.56,.64,1) both;white-space:nowrap;position:relative;z-index:30;max-width:calc(100vw - 24px);overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.seen-qrb::-webkit-scrollbar{display:none}.seen-qrb-btn{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;border:none;background:transparent;font-size:24px;line-height:1;cursor:pointer;transition:transform .15s cubic-bezier(.34,1.56,.64,1),background .12s ease;-webkit-user-select:none;user-select:none}.seen-qrb-btn:hover{transform:scale(1.22);background:#ffffff12}.seen-qrb-btn:active{transform:scale(.88)!important}.seen-qrb-btn--picked{background:#2dd4bf24!important;box-shadow:inset 0 0 0 1.5px #2dd4bf73}.seen-qrb-btn--done{opacity:.7;cursor:default;font-size:20px}.seen-qrb-btn--dim{opacity:.35;cursor:not-allowed}.seen-qrb-sep{width:1px;height:26px;background:#ffffff1f;margin:0 3px;flex-shrink:0;border-radius:1px}.select-none{-webkit-user-select:none!important;user-select:none!important;-webkit-touch-callout:none!important}.seen-qrb-backdrop{position:fixed;inset:0;z-index:29}@keyframes giftRingPulse{0%{opacity:0;box-shadow:0 0 #fbbf24e6,inset 0 0 #fbbf2480}20%{opacity:1;box-shadow:0 0 0 4px #fbbf2499,inset 0 0 0 1px #fbbf24b3}65%{opacity:.7;box-shadow:0 0 0 12px #fbbf2426,inset 0 0 0 1px #fbbf244d}to{opacity:0;box-shadow:0 0 0 20px #fbbf2400,inset 0 0 #fbbf2400}}.gift-glow-ring{position:absolute;inset:0;border-radius:16px;pointer-events:none;z-index:4;animation:giftRingPulse 2s ease-out forwards}@keyframes giftBadgePop{0%{transform:scale(0) translateY(4px);opacity:0}60%{transform:scale(1.2) translateY(-2px);opacity:1}to{transform:scale(1) translateY(0);opacity:1}}.gift-badge{position:absolute;bottom:-11px;left:4px;display:inline-flex;align-items:center;gap:2px;padding:2px 6px 2px 4px;border-radius:999px;background:#fbbf2426;border:1px solid rgba(251,191,36,.45);color:#92400e;font-size:10px;font-weight:700;white-space:nowrap;pointer-events:none;z-index:3}.gift-badge--pop{animation:giftBadgePop .42s cubic-bezier(.34,1.56,.64,1) both}[data-dark-shell] .gift-badge{background:#fbbf241f;border-color:#fbbf2459;color:#fbbf24}@keyframes mysteryInvite{0%{box-shadow:0 0 #fb923c8c}65%{box-shadow:0 0 0 10px #fb923c00}to{box-shadow:0 0 #fb923c00}}.mystery-invite{animation:mysteryInvite 2.2s ease-out infinite}@keyframes mysteryBurst{0%{transform:scale(1);filter:brightness(1)}22%{transform:scale(1.11);filter:brightness(1.35)}55%{transform:scale(.96);filter:brightness(1.1)}78%{transform:scale(1.03)}to{transform:scale(1);filter:brightness(1)}}.mystery-burst{animation:mysteryBurst .52s cubic-bezier(.34,1.56,.64,1) both}@keyframes mysteryReveal{0%{opacity:0;transform:scale(.82) translateY(5px)}60%{opacity:1;transform:scale(1.04) translateY(-1px)}to{opacity:1;transform:scale(1) translateY(0)}}.mystery-reveal{display:inline-block;animation:mysteryReveal .42s cubic-bezier(.34,1.56,.64,1) .05s both}@keyframes seenSendBounce{0%{transform:scale(1)}25%{transform:scale(.82)}55%{transform:scale(1.18)}75%{transform:scale(.95)}to{transform:scale(1)}}.seen-send-btn:active{animation:seenSendBounce .45s cubic-bezier(.34,1.56,.64,1) both!important}@keyframes sheetSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet-slide-up{animation:sheetSlideUp .32s cubic-bezier(.32,.72,0,1) both}@keyframes stickerBounce{0%,to{transform:translateY(0) scale(1)}40%{transform:translateY(-10px) scale(1.12)}65%{transform:translateY(-4px) scale(1.04)}}@keyframes stickerSpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes stickerFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}@keyframes stickerPulse{0%,to{transform:scale(1)}50%{transform:scale(1.28)}}@keyframes stickerWiggle{0%,to{transform:rotate(0)}20%{transform:rotate(-14deg) scale(1.1)}40%{transform:rotate(14deg) scale(1.1)}60%{transform:rotate(-8deg)}80%{transform:rotate(8deg)}}@keyframes stickerClap{0%,to{transform:scale(1) rotate(0)}30%{transform:scale(1.2) rotate(-12deg)}70%{transform:scale(1.2) rotate(12deg)}}.sticker-bounce{animation:stickerBounce 1.4s ease-in-out infinite}.sticker-spin{animation:stickerSpin 2.2s linear infinite}.sticker-float{animation:stickerFloat 2.4s ease-in-out infinite}.sticker-pulse{animation:stickerPulse 1.6s ease-in-out infinite}.sticker-wiggle{animation:stickerWiggle .9s ease-in-out infinite}.sticker-clap{animation:stickerClap .65s ease-in-out infinite}.seen-heart-glow{border-radius:16px;animation:seenHeartGlow 2.6s ease-in-out infinite}.seen-heart-glow[data-tier="1"]{--hg-ring: rgba(251, 113, 133, .35);--hg-soft: rgba(251, 113, 133, .18);--hg-soft-peak: rgba(251, 113, 133, .32)}.seen-heart-glow[data-tier="2"]{--hg-ring: rgba(251, 113, 133, .55);--hg-soft: rgba(251, 113, 133, .28);--hg-soft-peak: rgba(244, 63, 94, .45)}.seen-heart-glow[data-tier="3"]{--hg-ring: rgba(244, 63, 94, .7);--hg-soft: rgba(244, 63, 94, .38);--hg-soft-peak: rgba(244, 63, 94, .6)}@keyframes seenHeartGlow{0%,to{box-shadow:0 0 0 1.5px var(--hg-ring),0 0 10px var(--hg-soft)}50%{box-shadow:0 0 0 1.5px var(--hg-ring),0 0 20px var(--hg-soft-peak)}}@keyframes hackSparkleOut{0%{transform:translate(0) scale(1.6);opacity:1}30%{opacity:1}to{transform:translate(var(--tx),var(--ty)) scale(0);opacity:0}}@keyframes hackOverlayIn{0%{opacity:0}to{opacity:1}}@keyframes hackCardIn{0%{transform:scale(.78);opacity:0}to{transform:scale(1);opacity:1}}.welcome-step{position:relative;display:flex;height:100%;flex-direction:column;justify-content:space-between;gap:20px;padding:32px 20px 28px;background:linear-gradient(160deg,#edf8f6,#f0f4ff,#f6f2f8);overflow:hidden}.welcome-step__content{display:flex;flex-direction:column;align-items:center;position:relative;z-index:1;flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch}.welcome-step__footer{display:flex;flex-direction:column;align-items:center;gap:10px;position:relative;z-index:1;flex-shrink:0;padding-top:4px}.welcome-ambient{position:absolute;inset:0;overflow:hidden;pointer-events:none}.welcome-ambient__radial{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(20,184,166,.22) 0%,transparent 70%);animation:ambientShift 18s ease-in-out infinite alternate}@keyframes ambientShift{0%{transform:translate(0) scale(1)}50%{transform:translate(6%,4%) scale(1.05)}to{transform:translate(-4%,6%) scale(.97)}}.welcome-ambient__grain{position:absolute;inset:0;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:180px 180px}.welcome-step__logo-wrap{display:inline-flex;align-items:center;justify-content:center;width:80px;height:80px;border-radius:999px;color:#fff;background:linear-gradient(135deg,#22c55e,#14b8a6);box-shadow:0 8px 24px #14b8a666}.welcome-step__title{margin:14px 0 0;color:#1e293b;font-family:"DM Serif Display",Georgia,serif;font-size:64px;font-weight:400;letter-spacing:-.05em;line-height:1}.welcome-step__tagline{margin:4px 0 0;color:#14b8a6;font-size:20px;font-weight:600;letter-spacing:.01em}.welcome-live{display:inline-flex;align-items:center;gap:7px;margin-top:12px;padding:6px 14px;border-radius:999px;background:#ffffffb3;border:1px solid rgba(20,184,166,.25);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-size:13px;color:#475569;box-shadow:0 2px 8px #0000000f}.welcome-live__dot{width:8px;height:8px;border-radius:50%;background:#10b981;flex-shrink:0;transition:transform .1s ease}.welcome-live__dot--pulse{animation:livePulse 1s ease-out}@keyframes livePulse{0%{transform:scale(1);box-shadow:0 0 #10b98199}50%{transform:scale(1.3);box-shadow:0 0 0 6px #10b98100}to{transform:scale(1);box-shadow:0 0 #10b98100}}.welcome-live__text strong{color:#0f766e;font-weight:700}.welcome-step__list{margin-top:20px;width:100%;display:flex;flex-direction:column;gap:8px}.welcome-card{display:flex;align-items:center;gap:14px;border-radius:16px;padding:13px 15px;border:1px solid transparent;transition:transform .15s ease}.welcome-card:active{transform:scale(.98)}.welcome-card--world{background:#f0fdfae6;border-color:#14b8a633}.welcome-card--seen{background:#f0f9ffe6;border-color:#6366f126}.welcome-card--kind{background:#fffcebe6;border-color:#f59e0b26}.welcome-card__emoji{font-size:24px;flex-shrink:0;line-height:1}.welcome-card__title{margin:0;color:#1e293b;font-size:15px;font-weight:700}.welcome-card__detail{margin:2px 0 0;color:#64748b;font-size:13px;line-height:1.4}.welcome-trust{margin:0;font-size:12px;color:#94a3b8;letter-spacing:.01em;text-align:center}.welcome-step__cta{display:flex;width:100%;align-items:center;justify-content:center;gap:10px;border:0;border-radius:999px;background:linear-gradient(135deg,#0f766e,#0891b2,#1d4ed8);padding:18px 24px;color:#fff;font-size:18px;font-weight:800;cursor:pointer;letter-spacing:-.02em;box-shadow:0 4px 24px #0f766e73,inset 0 1px #fff3,inset 0 -1px #00000026;transition:opacity .15s ease,transform .15s ease,box-shadow .15s ease}.welcome-step__cta:hover{opacity:.93;box-shadow:0 6px 32px #0f766e8c,inset 0 1px #fff3,inset 0 -1px #00000026}.welcome-step__cta:active{transform:scale(.97)}.welcome-affirmation{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:10px 16px;border-radius:12px;background:#ffffff8c;border:1px solid rgba(20,184,166,.18);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);min-height:40px;overflow:hidden}.welcome-affirmation__icon{flex-shrink:0;font-size:14px;line-height:1}.welcome-affirmation__text{font-size:13px;font-weight:500;color:#334155;text-align:center;font-style:italic;transition:opacity .4s ease,transform .4s ease}.welcome-affirmation__text--in{opacity:1;transform:translateY(0)}.welcome-affirmation__text--out{opacity:0;transform:translateY(-8px)}.welcome-globe{width:180px;height:180px;margin:16px auto 6px;flex-shrink:0;filter:drop-shadow(0 0 22px rgba(77,255,176,.28)) drop-shadow(0 8px 32px rgba(20,184,166,.2)) drop-shadow(0 2px 8px rgba(0,0,0,.25))}.welcome-globe canvas{display:block;border-radius:50%}