/* Invite Studio — estilos de la app (entrar, panel, invitación, confirmar).
   Misma identidad que la landing: negro profundo, superficies violáceas, SF/Inter. */
:root{
  --bg:#000;
  --bg-2:#0a0a0f;
  --tile:#131219;
  --tile-2:#1c1b24;
  --tile-3:#26252f;
  --line:rgba(255,255,255,.09);
  --line-2:rgba(255,255,255,.14);
  --text:#f5f5f7;
  --text-2:#a3a1ad;
  --text-3:#6f6d7a;
  --accent:#a66cff;
  --accent-2:#e66edb;
  --link:#b996ff;
  --ok:#30d158;
  --ok-bg:rgba(48,209,88,.14);
  --no:#ff6961;
  --no-bg:rgba(255,105,97,.14);
  --wait:#ffd60a;
  --wait-bg:rgba(255,214,10,.12);
  --wa:#25d366;
  --sf:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Helvetica Neue",Arial,sans-serif;
  --serif:"Cormorant Garamond","Cormorant",Georgia,"Times New Roman",serif;
  --ease:cubic-bezier(.28,.11,.32,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --spring:cubic-bezier(.34,1.36,.64,1);
  --max:1080px;
  color-scheme:dark;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{background:var(--bg);-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--sf);font-size:16px;line-height:1.45;letter-spacing:-.016em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:clip;
  padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
img,svg{display:block;max-width:100%}
h1,h2,h3{font-weight:700;text-wrap:balance}
:focus-visible{outline:2px solid var(--link);outline-offset:2px;border-radius:8px}
::selection{background:rgba(166,108,255,.45)}
[hidden]{display:none!important}
.wrap{width:100%;max-width:calc(var(--max) + 44px);margin-inline:auto;
  padding-left:max(22px,env(safe-area-inset-left,0px));padding-right:max(22px,env(safe-area-inset-right,0px))}
.muted{color:var(--text-2)}
.tiny{font-size:.8rem;color:var(--text-3)}
.num{font-variant-numeric:tabular-nums}
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:999px;
  background:var(--text);color:#000;font-weight:600;font-size:.95rem;white-space:nowrap;
  transition:transform .3s var(--ease-out),background-color .25s,box-shadow .35s var(--ease-out),opacity .2s}
.btn:hover{background:#fff}
.btn:active{transform:scale(.96)}
.btn.accent{background:linear-gradient(120deg,#8c52ff,#a66cff 55%,#c86ef0);color:#fff}
.btn.accent:hover{box-shadow:0 0 0 5px rgba(166,108,255,.18),0 14px 34px -10px rgba(166,108,255,.7)}
.btn.ghost{background:var(--tile-2);color:var(--text)}
.btn.ghost:hover{background:var(--tile-3)}
.btn.danger{background:var(--no-bg);color:var(--no)}
.btn.danger:hover{background:rgba(255,105,97,.22)}
.btn.wa{background:var(--wa);color:#03250f}
.btn.sm{min-height:34px;padding:0 14px;font-size:.84rem}
.btn.block{width:100%}
.btn[disabled],.btn.loading{opacity:.55;pointer-events:none}
.btn.loading::after{content:"";width:15px;height:15px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.iconbtn{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:var(--text-2);transition:background-color .2s,color .2s,transform .25s var(--ease-out)}
.iconbtn:hover{background:var(--tile-2);color:var(--text)}
.iconbtn:active{transform:scale(.9)}
.link{color:var(--link);font-weight:500}
.link:hover{text-decoration:underline;text-underline-offset:3px}

/* ---------- barra superior ---------- */
.appbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;height:56px;background:rgba(0,0,0,.65);
  -webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.appbar .wrap{height:100%;display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:8px;font-weight:600;letter-spacing:-.02em;margin-right:auto;white-space:nowrap}
.brand img{height:22px;width:auto}
.me{position:relative}
.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-weight:600;font-size:.9rem;color:#fff;
  background:linear-gradient(135deg,#8c52ff,#e66edb);transition:transform .3s var(--spring)}
.avatar:hover{transform:scale(1.06)}
.menu{position:absolute;right:0;top:calc(100% + 10px);min-width:230px;padding:6px;border-radius:16px;background:rgba(36,34,46,.92);
  -webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--line-2);box-shadow:0 24px 60px -12px rgba(0,0,0,.8);
  transform-origin:top right;transform:scale(.92);opacity:0;visibility:hidden;transition:transform .35s var(--spring),opacity .2s,visibility 0s .35s}
.menu.open{transform:none;opacity:1;visibility:visible;transition:transform .35s var(--spring),opacity .2s}
.menu .who{padding:10px 12px 12px;border-bottom:1px solid var(--line);margin-bottom:6px}
.menu .who b{display:block;font-weight:600}
.menu .who span{font-size:.82rem;color:var(--text-2);word-break:break-all}
.menu button,.menu a{display:flex;width:100%;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:.92rem;text-align:left}
.menu button:hover,.menu a:hover{background:rgba(255,255,255,.07)}
.menu .danger{color:var(--no)}

/* ---------- encabezado de página ---------- */
.phead{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;padding-block:44px 30px}
.phead .eyebrow{display:block;font-size:1rem;font-weight:600;color:var(--accent);margin-bottom:6px}
.phead h1{font-size:clamp(2rem,5vw,2.9rem);line-height:1.05;letter-spacing:-.035em}
.phead .actions{display:flex;flex-wrap:wrap;gap:10px}
.back{display:inline-flex;align-items:center;gap:4px;color:var(--link);font-weight:500;font-size:.95rem;margin-top:22px}
.back svg{width:12px;height:12px;stroke:currentColor;stroke-width:2.4;fill:none}
.back:hover{text-decoration:underline;text-underline-offset:3px}

/* ---------- formularios ---------- */
.field{display:grid;gap:6px}
.field>span{font-size:.84rem;font-weight:500;color:var(--text-2)}
.field small{font-size:.78rem;color:var(--text-3)}
.input,.field input,.field select,.field textarea{width:100%;min-height:46px;padding:11px 14px;border-radius:12px;background:var(--tile-2);
  border:1px solid var(--line);outline:0;transition:border-color .2s,box-shadow .25s,background-color .2s;font-size:16px}
.field textarea{min-height:92px;resize:vertical;line-height:1.45}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%23a3a1ad' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:12px;padding-right:38px}
.input:focus,.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(166,108,255,.2);background:var(--tile-3)}
.field input::placeholder,.field textarea::placeholder,.input::placeholder{color:var(--text-3)}
.field input[type=date],.field input[type=time]{color-scheme:dark}
.grid2{display:grid;gap:14px}
.form{display:grid;gap:16px}
.err{color:var(--no);font-size:.88rem;font-weight:500;padding:10px 14px;border-radius:12px;background:var(--no-bg);animation:shake .45s var(--ease)}
@keyframes shake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}
.pw{position:relative}
.pw input{padding-right:84px}
.pw button{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:.8rem;font-weight:600;color:var(--link);padding:6px 8px;border-radius:8px}

/* interruptor iOS */
.switch{display:flex;align-items:center;justify-content:space-between;gap:14px;cursor:pointer}
.switch input{position:absolute;opacity:0;pointer-events:none}
.switch i{position:relative;width:51px;height:31px;border-radius:999px;background:var(--tile-3);flex:none;transition:background-color .3s var(--ease)}
.switch i::after{content:"";position:absolute;left:2px;top:2px;width:27px;height:27px;border-radius:50%;background:#fff;box-shadow:0 3px 8px rgba(0,0,0,.3);transition:transform .35s var(--spring)}
.switch input:checked+i{background:var(--ok)}
.switch input:checked+i::after{transform:translateX(20px)}
.switch input:focus-visible+i{outline:2px solid var(--link);outline-offset:2px}

/* control segmentado con indicador deslizante */
.seg{position:relative;display:inline-grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:3px;border-radius:12px;background:var(--tile-2);isolation:isolate;max-width:100%}
.seg button{position:relative;z-index:1;padding:8px 16px;border-radius:9px;font-size:.88rem;font-weight:500;color:var(--text-2);white-space:nowrap;transition:color .25s}
.seg button[aria-selected=true]{color:var(--text);font-weight:600}
.seg .thumb{position:absolute;z-index:0;top:3px;bottom:3px;left:0;width:0;border-radius:9px;background:var(--tile-3);box-shadow:0 3px 10px rgba(0,0,0,.35);
  transform:translateX(var(--x,3px));width:var(--w,0);transition:transform .45s var(--ease-out),width .45s var(--ease-out)}

/* ---------- tarjetas de invitación (panel) ---------- */
.cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));padding-bottom:80px}
.icard{position:relative;display:flex;flex-direction:column;border-radius:26px;background:var(--tile);overflow:hidden;
  transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out);animation:cardIn .7s var(--ease-out) both;animation-delay:calc(var(--i,0)*60ms)}
.icard:hover{transform:translateY(-4px);box-shadow:0 30px 60px -30px rgba(140,82,255,.5)}
.icard:active{transform:scale(.985)}
@keyframes cardIn{from{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:none}}
.cover{position:relative;height:150px;display:grid;place-items:center;text-align:center;overflow:hidden;font-family:var(--serif);
  background:var(--cv-bg);color:var(--cv-ink)}
.cover::before{content:"";position:absolute;inset:12px;border:1px solid var(--cv-gold);border-radius:12px;opacity:.7}
.cover p{font-style:italic;font-size:.95rem;color:var(--cv-soft)}
.cover b{display:block;font-weight:500;font-size:2rem;line-height:1.05;max-width:12ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cover .pill{position:absolute;top:22px;right:22px;font-family:var(--sf)}
.t-blue-butterfly{--cv-bg:linear-gradient(180deg,#f7f2e8,#efe6d4);--cv-ink:#2e4a86;--cv-gold:#c9a96a;--cv-soft:#7e8db0}
.t-royal-purple{--cv-bg:radial-gradient(120% 90% at 50% 0%,#3d2466,#1b0f2e 75%);--cv-ink:#fff;--cv-gold:#e6c27a;--cv-soft:#c3a6ff}
.t-blush-rose{--cv-bg:linear-gradient(180deg,#fbeceb,#f3d9d7);--cv-ink:#8a3f4a;--cv-gold:#c98b8b;--cv-soft:#b07a80}
.icard .body{padding:18px 20px 20px;display:grid;gap:12px}
.icard h3{font-size:1.15rem;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.84rem;color:var(--text-2)}
.meta span{display:inline-flex;align-items:center;gap:6px}
.meta .ico{width:15px;height:15px}
.bar{height:6px;border-radius:6px;background:rgba(255,255,255,.08);overflow:hidden}
.bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#8c52ff,#e66edb);transform-origin:0 50%;animation:grow 1.2s var(--ease-out) both .2s}
@keyframes grow{from{transform:scaleX(0)}}
.counts{display:flex;justify-content:space-between;font-size:.82rem;color:var(--text-2)}
.counts b{color:var(--text);font-weight:600}
.newcard{min-height:300px;border-radius:26px;border:1.5px dashed var(--line-2);display:grid;place-items:center;text-align:center;color:var(--text-2);
  transition:border-color .3s,background-color .3s,color .3s;animation:cardIn .7s var(--ease-out) both}
.newcard:hover{border-color:var(--accent);background:rgba(166,108,255,.06);color:var(--text)}
.newcard .plus{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;margin:0 auto 14px;background:rgba(166,108,255,.15);color:var(--accent);transition:transform .4s var(--spring)}
.newcard:hover .plus{transform:scale(1.1) rotate(90deg)}
.newcard .plus svg{width:22px;height:22px;stroke:currentColor;stroke-width:2.2;fill:none}

/* ---------- pastillas de estado ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:600;padding:4px 10px;border-radius:999px;white-space:nowrap;letter-spacing:-.005em}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.yes{color:var(--ok);background:var(--ok-bg)}
.pill.no{color:var(--no);background:var(--no-bg)}
.pill.pending{color:var(--wait);background:var(--wait-bg)}
.pill.draft{color:var(--text-2);background:rgba(20,18,26,.75);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.pill.live{color:var(--ok);background:rgba(10,30,18,.8);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.pill.open{color:var(--link);background:rgba(166,108,255,.14)}
.pill.open::before{display:none}

/* ---------- estado vacío ---------- */
.empty{text-align:center;padding:70px 20px 90px;display:grid;justify-items:center;gap:10px}
.empty img{width:150px;height:auto;filter:drop-shadow(0 20px 40px rgba(140,82,255,.5));animation:floaty 6s ease-in-out infinite;margin-bottom:10px}
.empty h2{font-size:1.6rem;letter-spacing:-.03em}
.empty p{color:var(--text-2);max-width:36ch}
.empty .btn{margin-top:14px}
@keyframes floaty{50%{transform:translateY(-10px)}}

/* ---------- carga ---------- */
.skel{border-radius:26px;background:linear-gradient(100deg,var(--tile) 30%,var(--tile-2) 50%,var(--tile) 70%);background-size:300% 100%;animation:skel 1.4s linear infinite;min-height:290px}
@keyframes skel{from{background-position:100% 0}to{background-position:-200% 0}}

/* ---------- hoja / modal ---------- */
dialog.sheet{border:0;padding:0;margin:auto;width:min(560px,calc(100% - 24px));max-height:min(88vh,860px);border-radius:28px;background:var(--tile);color:var(--text);
  box-shadow:0 40px 100px -20px rgba(0,0,0,.9),inset 0 0 0 1px var(--line);overflow:hidden;display:flex;flex-direction:column}
dialog.sheet:not([open]){display:none}
dialog.sheet::backdrop{background:rgba(0,0,0,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
dialog.sheet[open]{animation:sheetIn .5s var(--ease-out)}
dialog.sheet[open]::backdrop{animation:fade .35s var(--ease)}
dialog.sheet.closing{animation:sheetOut .28s var(--ease) forwards}
dialog.sheet.closing::backdrop{animation:fade .28s var(--ease) reverse forwards}
@keyframes sheetIn{from{opacity:0;transform:translateY(30px) scale(.96)}}
@keyframes sheetOut{to{opacity:0;transform:translateY(20px) scale(.97)}}
@keyframes fade{from{opacity:0}}
.sheet-h{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 22px 6px}
.sheet-h h2{font-size:1.3rem;letter-spacing:-.025em}
.sheet-b{padding:14px 22px 22px;overflow:auto}
.sheet-f{display:flex;gap:10px;justify-content:flex-end;padding:14px 22px 22px;border-top:1px solid var(--line)}
.sheet-b .seg{margin-bottom:16px}

/* ---------- aviso flotante ---------- */
.toast{position:fixed;z-index:100;left:50%;bottom:calc(100px + env(safe-area-inset-bottom,0px));transform:translate(-50%,30px) scale(.9);opacity:0;
  display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:rgba(40,38,52,.9);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border:1px solid var(--line-2);box-shadow:0 20px 50px -10px rgba(0,0,0,.8);font-size:.92rem;font-weight:500;white-space:nowrap;max-width:calc(100% - 32px);
  transition:transform .5s var(--spring),opacity .3s;pointer-events:none}
.toast.show{transform:translate(-50%,0) scale(1);opacity:1}
.toast i{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--ok);flex:none}
.toast.bad i{background:var(--no)}
.toast i svg{width:12px;height:12px;stroke:#fff;stroke-width:3;fill:none}

/* ---------- detalle de invitación ---------- */
.tabs{margin-bottom:26px}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:22px}
.stat{border-radius:22px;background:var(--tile);padding:18px 20px;display:grid;gap:2px;animation:cardIn .6s var(--ease-out) both;animation-delay:calc(var(--i,0)*60ms)}
.stat span{font-size:.82rem;color:var(--text-2);font-weight:500}
.stat b{font-size:2.1rem;font-weight:700;letter-spacing:-.04em;line-height:1.1;font-variant-numeric:tabular-nums}
.stat small{font-size:.78rem;color:var(--text-3)}
.stat.hero{grid-column:1/-1;grid-template-columns:auto 1fr;align-items:center;gap:20px;background:radial-gradient(100% 120% at 0% 0%,rgba(140,82,255,.22),transparent 60%),var(--tile)}
.ring{width:96px;height:96px;position:relative}
.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.ring .track{stroke:rgba(255,255,255,.08)}
.ring .val{stroke:url(#rg);transition:stroke-dashoffset 1.4s var(--ease-out)}
.ring em{position:absolute;inset:0;display:grid;place-items:center;font-style:normal;font-weight:700;font-size:1.25rem;letter-spacing:-.03em}
.stat.hero b{font-size:2.6rem}
.stat.hero>div:last-child{display:grid;gap:2px;min-width:0}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:14px}
.search{position:relative;flex:1 1 220px}
.search input{width:100%;min-height:40px;padding:8px 14px 8px 38px;border-radius:12px;background:var(--tile-2);border:1px solid transparent;outline:0;transition:border-color .2s,box-shadow .2s}
.search input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(166,108,255,.2)}
.search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--text-3);fill:none;stroke-width:2}
.toolbar .seg{flex:0 1 auto;overflow-x:auto;scrollbar-width:none}

.glist{border-radius:22px;background:var(--tile);overflow:hidden;margin-bottom:80px}
.grow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 14px;align-items:center;padding:14px 16px 14px 20px;border-top:1px solid var(--line);
  animation:rowIn .45s var(--ease-out) both;animation-delay:calc(min(var(--i,0),12)*30ms)}
.grow:first-child{border-top:0}
@keyframes rowIn{from{opacity:0;transform:translateY(8px)}}
.grow .who{min-width:0}
.grow .who b{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.grow .who span{font-size:.82rem;color:var(--text-2)}
.grow .who .note{display:block;margin-top:4px;font-size:.84rem;color:var(--text);font-style:italic;opacity:.85;overflow-wrap:anywhere}
.grow .side{display:flex;align-items:center;gap:4px}
.grow .side .pill{margin-right:6px}
.grow .iconbtn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.grow .iconbtn.wa-btn:hover{color:var(--wa)}
.gempty{padding:46px 20px;text-align:center;color:var(--text-2)}
.gempty b{display:block;color:var(--text);font-size:1.1rem;margin-bottom:4px}

.panel{border-radius:22px;background:var(--tile);padding:22px;display:grid;gap:16px}
.panel h3{font-size:1.1rem;letter-spacing:-.02em}
.panel+.panel{margin-top:14px}
.linkbox{display:flex;align-items:center;gap:8px;padding:6px 6px 6px 14px;border-radius:14px;background:var(--tile-2);border:1px solid var(--line);min-width:0}
.linkbox code{flex:1;min-width:0;font-family:ui-monospace,"SF Mono",Menlo,monospace;font-size:.84rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}
.save-bar{position:sticky;z-index:5;bottom:calc(96px + env(safe-area-inset-bottom,0px));display:flex;justify-content:flex-end;gap:10px;margin-top:18px;margin-bottom:80px}
.danger-zone{border:1px solid rgba(255,105,97,.25);background:rgba(255,105,97,.05)}

/* ---------- entrar ---------- */
.auth{min-height:100vh;display:grid;place-items:center;padding-block:40px;position:relative;isolation:isolate;overflow:hidden}
.auth::before{content:"";position:absolute;z-index:-1;left:50%;top:22%;width:900px;height:700px;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(140,82,255,.35),rgba(230,110,219,.1) 60%,transparent);filter:blur(30px);pointer-events:none}
.auth-box{width:min(420px,100%);text-align:center}
.auth-box .logo{width:130px;height:auto;margin:0 auto 8px;filter:drop-shadow(0 20px 40px rgba(140,82,255,.55));animation:floaty 6s ease-in-out infinite}
.auth-box h1{font-size:2rem;letter-spacing:-.035em;line-height:1.1}
.auth-box>p{color:var(--text-2);margin-top:8px}
.auth-card{margin-top:28px;padding:24px;border-radius:28px;background:rgba(19,18,25,.85);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border:1px solid var(--line);text-align:left;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
.auth-card .seg{display:grid;width:100%;margin-bottom:20px}
.auth-anim{display:grid;transition:grid-template-rows .5s var(--ease-out),opacity .35s var(--ease);grid-template-rows:1fr}
.auth-anim>div{overflow:hidden}
.auth-anim.hide{grid-template-rows:0fr;opacity:0}
.auth-foot{margin-top:22px;font-size:.84rem;color:var(--text-3)}
.enter{animation:enter .9s var(--ease-out) both;animation-delay:calc(var(--i,0)*80ms)}
@keyframes enter{from{opacity:0;transform:translateY(24px);filter:blur(8px)}}

/* ---------- confirmar (página pública) ---------- */
.rsvp-page{min-height:100vh;padding-block:28px 60px;position:relative;isolation:isolate;overflow:hidden}
.rsvp-page::before{content:"";position:absolute;z-index:-1;left:50%;top:0;width:1000px;height:700px;transform:translateX(-50%);
  background:radial-gradient(closest-side,rgba(140,82,255,.28),transparent);filter:blur(30px)}
.rsvp-wrap{width:min(520px,100%);margin-inline:auto;display:grid;gap:16px}
.banner{display:flex;gap:10px;align-items:flex-start;padding:12px 16px;border-radius:16px;background:var(--wait-bg);color:var(--wait);font-size:.88rem;font-weight:500}
.banner .ico{margin-top:2px}
.invite{position:relative;border-radius:30px;overflow:hidden;text-align:center;padding:52px 30px 40px;font-family:var(--serif);
  background:var(--cv-bg);color:var(--cv-ink);box-shadow:0 40px 80px -30px rgba(0,0,0,.9)}
.invite::before,.invite::after{content:"";position:absolute;pointer-events:none;border:1px solid var(--cv-gold)}
.invite::before{inset:14px;border-radius:20px}
.invite::after{inset:20px;border-radius:16px;opacity:.45}
.invite .k{font-style:italic;font-size:1.15rem;color:var(--cv-soft)}
.invite .name{font-size:clamp(2.6rem,11vw,3.6rem);line-height:1;font-weight:500;margin-top:8px;overflow-wrap:anywhere}
.invite .type{font-size:1.25rem;font-style:italic;color:var(--cv-gold);margin-top:6px}
.invite .orn{display:flex;align-items:center;justify-content:center;gap:10px;margin:20px 0 16px;color:var(--cv-gold)}
.invite .orn::before,.invite .orn::after{content:"";width:60px;height:1px;background:currentColor;opacity:.7}
.invite .orn i{width:7px;height:7px;background:currentColor;transform:rotate(45deg)}
.invite .when{font:600 .82rem/1.8 var(--sf);letter-spacing:.16em;text-transform:uppercase;color:var(--cv-soft)}
.invite .msg{font-size:1.15rem;line-height:1.4;margin-top:16px;font-style:italic;white-space:pre-line}
.invite .place{margin-top:18px;font:500 .95rem/1.4 var(--sf);letter-spacing:-.01em}
.invite .place small{display:block;opacity:.75;font-size:.84rem}
.invite .maps{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font:600 .82rem/1 var(--sf);padding:9px 14px;border-radius:999px;
  border:1px solid color-mix(in srgb,var(--cv-gold) 60%,transparent);color:var(--cv-ink)}
.invite .cd{display:flex;justify-content:center;gap:8px;margin-top:20px}
.invite .cd span{min-width:56px;padding:8px 0;border-radius:12px;border:1px solid color-mix(in srgb,var(--cv-gold) 55%,transparent);font:600 1.25rem/1 var(--sf);font-variant-numeric:tabular-nums;display:grid;gap:4px}
.invite .cd small{font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--cv-soft);font-weight:600}
.rcard{border-radius:28px;background:var(--tile);padding:24px;display:grid;gap:18px;animation:cardIn .7s var(--ease-out) both .15s}
.rcard h2{font-size:1.45rem;letter-spacing:-.03em;line-height:1.15}
.rcard .lead{color:var(--text-2);margin-top:-10px}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.choice button{min-height:58px;border-radius:16px;background:var(--tile-2);font-weight:600;border:1.5px solid transparent;display:flex;align-items:center;justify-content:center;gap:8px;
  transition:border-color .25s,background-color .25s,transform .3s var(--spring),color .25s}
.choice button:active{transform:scale(.96)}
.choice button[aria-pressed=true].y{border-color:var(--ok);background:var(--ok-bg);color:var(--ok)}
.choice button[aria-pressed=true].n{border-color:var(--no);background:var(--no-bg);color:var(--no)}
.stepper{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 10px 10px 16px;border-radius:16px;background:var(--tile-2)}
.stepper .ctrl{display:flex;align-items:center;gap:14px}
.stepper button{width:40px;height:40px;border-radius:50%;background:var(--tile-3);display:grid;place-items:center;font-size:1.3rem;font-weight:500;transition:transform .25s var(--spring),opacity .2s}
.stepper button:active{transform:scale(.88)}
.stepper button:disabled{opacity:.35}
.stepper output{min-width:28px;text-align:center;font-size:1.4rem;font-weight:700;font-variant-numeric:tabular-nums}
.done{text-align:center;justify-items:center}
.check{width:84px;height:84px}
.check circle{fill:none;stroke:var(--ok);stroke-width:4;stroke-dasharray:240;stroke-dashoffset:240;animation:draw .8s var(--ease-out) forwards}
.check path{fill:none;stroke:var(--ok);stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:draw .5s var(--ease-out) .55s forwards}
.check.no circle,.check.no path{stroke:var(--text-2)}
@keyframes draw{to{stroke-dashoffset:0}}
.done .btns{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.foot-note{text-align:center;font-size:.8rem;color:var(--text-3);margin-top:8px}
.foot-note a{color:var(--text-2)}
.state{text-align:center;padding:80px 20px;color:var(--text-2)}
.state b{display:block;font-size:1.3rem;color:var(--text);margin-bottom:6px}

@media (min-width:640px){
  .grid2{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:repeat(4,minmax(0,1fr))}
  .stat.hero{grid-column:span 2}
  .stats.has-hero{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:639px){
  dialog.sheet{width:100%;max-width:100%;margin:auto 0 0;border-radius:28px 28px 0 0;max-height:92vh;padding-bottom:env(safe-area-inset-bottom,0px)}
  @keyframes sheetIn{from{transform:translateY(100%)}}
  @keyframes sheetOut{to{transform:translateY(100%)}}
  .phead{padding-block:30px 22px}
  .grow{grid-template-columns:1fr;padding:14px 16px}
  .grow .side{justify-content:space-between}
  .grow .side .pill{margin-right:auto}
  .toolbar .seg{width:100%}
  .phead .actions .btn{min-height:38px;padding:0 14px;font-size:.86rem}
  .newcard{min-height:150px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
}

/* ---------- cuenta: botones sociales ---------- */
.social{display:grid;gap:10px}
.sbtn{display:flex;align-items:center;justify-content:center;gap:10px;min-height:50px;border-radius:14px;font-weight:600;font-size:.98rem;
  transition:transform .3s var(--ease-out),background-color .25s,box-shadow .3s}
.sbtn:active{transform:scale(.97)}
.sbtn svg{width:20px;height:20px;flex:none}
.sbtn.apple{background:#fff;color:#000}
.sbtn.apple:hover{box-shadow:0 0 0 4px rgba(255,255,255,.14)}
.sbtn.google{background:var(--tile-2);color:var(--text);border:1px solid var(--line-2)}
.sbtn.google:hover{background:var(--tile-3)}
.or{display:flex;align-items:center;gap:12px;margin:18px 0;color:var(--text-3);font-size:.8rem;font-weight:500}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- cuenta: perfil estilo Ajustes ---------- */
.profile{display:grid;justify-items:center;text-align:center;gap:4px;padding-block:44px 28px}
.profile .big-avatar{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;font-size:2.4rem;font-weight:700;color:#fff;margin-bottom:12px;
  background:linear-gradient(135deg,#8c52ff,#e66edb);box-shadow:0 20px 50px -12px rgba(166,108,255,.7)}
.profile h1{font-size:1.9rem;letter-spacing:-.035em;line-height:1.1}
.profile p{color:var(--text-2);font-size:.95rem;word-break:break-all}
.profile small{color:var(--text-3);font-size:.8rem;margin-top:2px}
.settings{max-width:640px;margin-inline:auto;display:grid;gap:26px;padding-bottom:30px}
.group-t{font-size:.78rem;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;padding:0 18px 8px}
.glist2{border-radius:20px;background:var(--tile);overflow:hidden}
.srow{display:flex;align-items:center;gap:14px;width:100%;min-height:56px;padding:10px 16px;text-align:left;border-top:1px solid var(--line);transition:background-color .2s}
.glist2>.srow:first-child,.glist2>*:first-child .srow{border-top:0}
a.srow:hover,button.srow:hover{background:rgba(255,255,255,.04)}
a.srow:active,button.srow:active{background:rgba(255,255,255,.08)}
.srow .si{width:32px;height:32px;border-radius:9px;display:grid;place-items:center;flex:none;color:#fff}
.srow .si svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.srow .st{flex:1;min-width:0}
.srow .st b{display:block;font-weight:500}
.srow .st small{display:block;font-size:.8rem;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.srow .sv{color:var(--text-2);font-size:.92rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:45%}
.srow .chev{width:8px;height:14px;stroke:var(--text-3);stroke-width:2;fill:none;flex:none}
.srow.red{color:var(--no);justify-content:center;font-weight:500}
.srow .tag{font-size:.78rem;font-weight:600;padding:4px 10px;border-radius:999px}
.srow .tag.on{color:var(--ok);background:var(--ok-bg)}
.srow .tag.off{color:var(--link);background:rgba(166,108,255,.14)}
.note-s{font-size:.8rem;color:var(--text-3);padding:8px 18px 0;line-height:1.4}