:root{
  --navy:#0B1F3A; --navy2:#13325c; --oro:#C9A24A; --oro2:#e6c97e;
  --wa-verde:#008069; --wa-acento:#00a884; --wa-fondo:#efeae2;
  --wa-out:#d9fdd3; --wa-in:#ffffff; --wa-txt:#111b21; --wa-sub:#667781;
  --wa-azul:#53bdeb; --wa-chip:#ffffff;
  --sombra:0 1px .5px rgba(11,20,26,.13);
  /* Emojis: los de Apple primero (iPhone/Mac); en Windows y Android cae a los del sistema. */
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--wa-fondo);color:var(--wa-txt);-webkit-font-smoothing:antialiased;overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
svg{width:24px;height:24px;fill:currentColor;display:block}
[hidden]{display:none!important}

/* ---------- Escena (en celular: el celular ES la pantalla) ---------- */
.escena{height:100%;height:100dvh}
.celular{position:relative;height:100%;width:100%;overflow:hidden;background:#fff}
.whitte,.pie-pc{display:none}

.pantalla{position:absolute;inset:0;display:flex;flex-direction:column;background:#fff}
.pantalla-chat{background:var(--wa-fondo);animation:entra .32s cubic-bezier(.2,.8,.2,1)}
.pantalla-lista.sale{animation:atras .32s ease forwards}
@keyframes entra{from{transform:translateX(30%);opacity:0}to{transform:none;opacity:1}}
@keyframes atras{to{transform:translateX(-12%);opacity:.6}}

/* ---------- Lista ---------- */
.wa-top{background:var(--navy);color:#fff;padding:calc(18px + env(safe-area-inset-top)) 18px 16px;
  background-image:radial-gradient(120% 140% at 100% 0,rgba(201,162,74,.22),transparent 55%)}
.wa-top-fila{display:flex;align-items:center;justify-content:space-between}
.wa-top h1{font-size:22px;font-weight:600;letter-spacing:-.01em}
.marca{font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--oro);border:1px solid rgba(201,162,74,.55);padding:4px 8px;border-radius:999px}
.wa-top-sub{margin-top:4px;font-size:13.5px;color:#c7d2e0}
.chats{list-style:none;flex:1;overflow-y:auto}
.chat-item{display:flex;align-items:center;gap:14px;width:100%;padding:12px 16px;text-align:left;transition:background .15s}
.chat-item:hover,.chat-item:focus-visible{background:#f5f6f6;outline:none}
.chat-item .avatar{width:52px;height:52px;font-size:17px}
.chat-cuerpo{flex:1;min-width:0;border-bottom:1px solid #e9edef;padding-bottom:12px;margin-bottom:-12px}
.chat-fila{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.chat-nombre{font-size:16.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-hora{font-size:12px;color:var(--wa-acento);font-weight:500;flex:none}
.chat-prev{font-size:14px;color:var(--wa-sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.chat-tags{display:flex;gap:6px;margin-top:6px;align-items:center}
.tag{font-size:11.5px;padding:2px 8px;border-radius:999px;background:#f0f2f5;color:#3b4a54}
.tag.oro{background:#faf3e1;color:#7a5c14}
.badge{margin-left:auto;background:var(--wa-acento);color:#fff;font-size:11.5px;font-weight:600;min-width:20px;height:20px;border-radius:10px;display:grid;place-items:center;padding:0 6px}
.chat-item{animation:sube .5s both}
@keyframes sube{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.pie{font-size:12px;color:#8696a0;text-align:center;padding:14px 16px calc(14px + env(safe-area-inset-bottom))}
.pie b{color:var(--oro);font-weight:600}

/* ---------- Avatar ---------- */
.avatar{flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:14px;letter-spacing:.02em;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.25);overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover;display:block;background:#fff}

/* ---------- Header del chat ---------- */
.wa-head{display:flex;align-items:center;gap:6px;background:var(--wa-verde);color:#fff;padding:calc(8px + env(safe-area-inset-top)) 8px 8px 4px;min-height:60px;flex:none;z-index:2}
.ico{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;flex:none}
.ico svg{width:22px;height:22px}
.atras:hover{background:rgba(255,255,255,.12)}
.wa-head .avatar{margin-right:4px}
.head-txt{flex:1;min-width:0;line-height:1.2}
.head-nombre{display:flex;align-items:center;gap:4px;font-size:16.5px;font-weight:500}
.head-nombre span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.verif{width:16px;height:16px;flex:none;fill:#25d366}
.head-estado{font-size:13px;color:#d4ede7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.head-estado .etq{background:rgba(255,255,255,.18);padding:0 6px;border-radius:4px;font-size:11.5px;font-weight:600;letter-spacing:.02em}
.head-estado.escribe{color:#fff}

/* ---------- Fondo y mensajes ---------- */
.fondo{flex:1;overflow-y:auto;overscroll-behavior:contain;
  background-color:var(--wa-fondo);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Cg fill='none' stroke='%23d6cfc4' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round' opacity='.45'%3E%3Cpath d='M22 30c0-6 5-9 9-9s7 2 9 2 5-2 9-2 9 3 9 9-3 10-4 16-2 11-5 11-3-9-5-9-2 9-5 9-4-5-5-11-4-10-4-16z'/%3E%3Ccircle cx='118' cy='34' r='9'/%3E%3Cpath d='M112 34h12M118 28v12'/%3E%3Cpath d='M96 104l8-8 8 8-8 8z'/%3E%3Cpath d='M30 112c6-8 18-8 24 0'/%3E%3Ccircle cx='36' cy='104' r='1.5'/%3E%3Ccircle cx='48' cy='104' r='1.5'/%3E%3Cpath d='M128 120l4 8 9 1-7 6 2 9-8-5-8 5 2-9-7-6 9-1z'/%3E%3Cpath d='M70 70c4-4 10-4 14 0M66 66c6-7 16-7 22 0'/%3E%3C/g%3E%3C/svg%3E");
  background-size:180px}
.mensajes{display:flex;flex-direction:column;gap:2px;padding:12px 6% 16px}
.dia{align-self:center;background:#fff;color:var(--wa-sub);font-size:12px;padding:5px 12px;border-radius:8px;box-shadow:var(--sombra);margin:6px 0 10px;text-transform:uppercase;letter-spacing:.02em}
.aviso{align-self:center;max-width:88%;background:#fff5c4;color:#54656f;font-size:12.5px;line-height:1.4;padding:6px 12px;border-radius:8px;text-align:center;box-shadow:var(--sombra);margin-bottom:10px}
.msg{position:relative;max-width:82%;padding:6px 8px 8px 9px;border-radius:8px;font-size:14.6px;line-height:1.38;box-shadow:var(--sombra);word-wrap:break-word;overflow-wrap:anywhere;
  animation:burbuja .26s cubic-bezier(.2,.9,.3,1.2) both;transform-origin:left bottom}
.msg.out{align-self:flex-end;background:var(--wa-out);transform-origin:right bottom}
.msg.in{align-self:flex-start;background:var(--wa-in)}
.msg.primero{margin-top:8px}
.msg.primero.in{border-top-left-radius:0}
.msg.primero.out{border-top-right-radius:0}
.msg.primero.in::before,.msg.primero.out::before{content:"";position:absolute;top:0;width:8px;height:13px}
.msg.primero.in::before{left:-8px;background:var(--wa-in);clip-path:polygon(0 0,100% 0,100% 100%)}
.msg.primero.out::before{right:-8px;background:var(--wa-out);clip-path:polygon(0 0,100% 0,0 100%)}
@keyframes burbuja{from{opacity:0;transform:scale(.92) translateY(4px)}to{opacity:1;transform:none}}
.msg strong{font-weight:600}
.meta{float:right;display:inline-flex;align-items:center;gap:3px;margin:6px 0 -4px 10px;font-size:11px;color:var(--wa-sub);line-height:1;position:relative;top:3px}
.tilde{width:16px;height:11px;fill:none;stroke:#8696a0;stroke-width:1.6;transition:stroke .3s}
.tilde.leido{stroke:var(--wa-azul)}
.escribiendo{align-self:flex-start;background:#fff;border-radius:8px;border-top-left-radius:0;padding:12px 14px;box-shadow:var(--sombra);margin-top:8px;display:flex;gap:4px;position:relative}
.escribiendo::before{content:"";position:absolute;left:-8px;top:0;width:8px;height:13px;background:#fff;clip-path:polygon(0 0,100% 0,100% 100%)}
.escribiendo i{width:7px;height:7px;border-radius:50%;background:#99a5ad;animation:punto 1.2s infinite}
.escribiendo i:nth-child(2){animation-delay:.18s}.escribiendo i:nth-child(3){animation-delay:.36s}
@keyframes punto{0%,60%,100%{opacity:.35;transform:none}30%{opacity:1;transform:translateY(-3px)}}

/* ---------- Chips ---------- */
.chips{flex:none;display:flex;gap:8px;overflow-x:auto;padding:8px 8px 2px;scrollbar-width:none;scroll-snap-type:x proximity;
  mask-image:linear-gradient(90deg,transparent 0,#000 10px,#000 calc(100% - 18px),transparent)}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;scroll-snap-align:start;background:var(--wa-chip);color:#0b6e5a;font-size:13.5px;font-weight:500;padding:9px 14px;border-radius:18px;
  box-shadow:var(--sombra);border:1px solid #d1e9e2;white-space:nowrap;transition:transform .15s,background .15s,opacity .2s;min-height:38px}
.chip:hover{background:#f2fbf8}
.chip:active{transform:scale(.96)}
.chip.usado{opacity:.55}
.chip:disabled{cursor:default}

/* ---------- Barra de escritura ---------- */
.barra{flex:none;display:flex;align-items:flex-end;gap:6px;padding:6px 6px calc(6px + env(safe-area-inset-bottom))}
.caja{flex:1;display:flex;align-items:center;background:#fff;border-radius:24px;min-height:48px;padding:0 4px;box-shadow:var(--sombra)}
.caja .ico{color:#8696a0;width:38px}
.caja input{flex:1;min-width:0;border:0;outline:0;font:inherit;font-size:16px;background:transparent;color:var(--wa-txt);padding:12px 2px}
.caja input::placeholder{color:#8696a0}
.enviar{width:48px;height:48px;border-radius:50%;background:var(--wa-acento);color:#fff;display:grid;place-items:center;flex:none;transition:transform .15s,background .2s}
.enviar:active{transform:scale(.92)}
.enviar svg{grid-area:1/1;transition:transform .2s,opacity .2s}
.enviar .i-env{opacity:0;transform:scale(.4) rotate(-30deg)}
.barra.con-texto .i-env{opacity:1;transform:none}
.barra.con-texto .i-mic{opacity:0;transform:scale(.4)}
.barra.fin .caja{opacity:.6}

/* ================= PC: el chat dentro de un celular ================= */
@media (min-width:900px) and (min-height:640px){
  body{background:var(--navy);
    background-image:
      radial-gradient(900px 600px at 50% -10%,rgba(201,162,74,.16),transparent 60%),
      radial-gradient(700px 500px at 0% 100%,rgba(30,80,150,.35),transparent 60%),
      radial-gradient(700px 500px at 100% 100%,rgba(30,80,150,.3),transparent 60%);
    display:flex;flex-direction:column}
  .escena{flex:1;height:auto;display:flex;align-items:center;justify-content:center;gap:clamp(24px,4vw,64px);padding:24px 24px 0;min-height:0}
  .celular{flex:none;width:390px;height:min(820px,calc(100vh - 80px));border-radius:46px;
    border:11px solid #05101f;
    box-shadow:0 0 0 1.5px rgba(201,162,74,.75),0 0 0 6px rgba(201,162,74,.08),0 40px 90px -20px rgba(0,0,0,.65),0 0 120px -30px rgba(201,162,74,.35);
    animation:aparece .7s cubic-bezier(.2,.8,.2,1)}
  .celular::after{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:92px;height:24px;border-radius:14px;background:#05101f;z-index:5}
  .wa-top{padding-top:44px}
  .wa-head{padding-top:38px}
  .pie-movil{display:none}
  .pie-pc{display:block;flex:none;color:#8ea0bb;padding:18px 16px 20px;font-size:12.5px;letter-spacing:.02em}
  .pie-pc b{color:var(--oro)}
  @keyframes aparece{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
}
@media (min-width:1180px) and (min-height:640px){
  .whitte{display:flex;flex-direction:column;align-items:center;gap:14px;width:clamp(240px,22vw,380px);animation:aparece .9s .15s both}
  .whitte video{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:22px;background:#0f2748;
    box-shadow:0 0 0 1px rgba(201,162,74,.35),0 30px 60px -25px rgba(0,0,0,.6)}
  .whitte figcaption{color:#c9d4e4;font-size:13.5px;text-align:center}
  .whitte figcaption::before{content:"";display:block;width:28px;height:2px;background:var(--oro);margin:0 auto 10px;border-radius:2px}
  .whitte-izq{margin-bottom:80px}
  .whitte-der{margin-top:80px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- Emojis de Apple (imagen) ---------- */
img.emoji{display:inline-block;width:1.3em;height:1.3em;vertical-align:-.3em;margin:0 .03em;object-fit:contain;user-select:none;pointer-events:none}
.chat-prev img.emoji{width:1.15em;height:1.15em;vertical-align:-.22em}

/* ---------- Nada se desplaza de costado ----------
   `overflow:hidden` igual se puede scrollear con el trackpad (la animación de entrada
   del chat lo desborda) y el celular "se iba" a la izquierda. `clip` no deja scrollear. */
html,body{overscroll-behavior:none}
.escena,.celular,.pantalla{overflow:clip}
.fondo{overflow-x:hidden;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}
.chips{overscroll-behavior-x:contain;scroll-behavior:smooth;cursor:grab}
.chips.arrastra{cursor:grabbing;scroll-behavior:auto}
.chips.arrastra .chip{pointer-events:none}

/* ---------- Logo y scroll de la lista ---------- */
.wa-top-fila{gap:12px}
img.marca{height:24px;width:auto;border:0;padding:0;border-radius:0;flex:none;filter:drop-shadow(0 1px 6px rgba(201,162,74,.25))}
/* La lista solo scrollea para abajo: un texto largo no la desborda de costado. */
.chats{overflow-x:hidden}
.chats li,.chat-item,.chat-cuerpo{min-width:0;max-width:100%}
.chat-tags{flex-wrap:nowrap;overflow:hidden}
.tag{white-space:nowrap}
/* Barras de scroll finitas, como en el celular */
.chats,.fondo{scrollbar-width:thin;scrollbar-color:rgba(0,0,0,.18) transparent}
.chats::-webkit-scrollbar,.fondo::-webkit-scrollbar{width:5px;height:0}
.chats::-webkit-scrollbar-thumb,.fondo::-webkit-scrollbar-thumb{background:rgba(0,0,0,.18);border-radius:3px}
/* Los span del ítem tienen que ser bloque: en un inline el "…" no corta y el texto desborda. */
.chat-cuerpo,.chat-prev{display:block}
.chat-tags{min-width:0}
.tag{min-width:0;flex:0 1 auto;overflow:hidden;text-overflow:ellipsis}
.badge{flex:none}

/* ---------- Secciones de la lista ---------- */
.seccion{display:flex;align-items:center;gap:8px;padding:16px 16px 6px;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#7a5c14;background:#fff;position:sticky;top:0;z-index:1}
.seccion span{margin-left:auto;font-size:11.5px;font-weight:600;letter-spacing:0;color:#8696a0}
.seccion img.emoji{width:1.25em;height:1.25em}
.seccion + li .chat-item{padding-top:8px}

/* ---------- Avatar con emoji (complejos sin logo) ---------- */
.avatar-emoji{display:grid;place-items:center;width:100%;height:100%}
.avatar-emoji img.emoji{width:58%;height:58%;margin:0;vertical-align:0;filter:drop-shadow(0 2px 3px rgba(0,0,0,.25))}

/* ---------- Foto mandada por el cliente ---------- */
.msg.foto{padding:3px 3px 3px;max-width:68%}
.foto-img{display:block;width:100%;max-width:230px;border-radius:6px;background:#eef1f5;aspect-ratio:540/760}
.msg.foto .meta{position:absolute;right:9px;bottom:8px;float:none;margin:0;top:auto;color:#fff;background:rgba(0,0,0,.35);padding:2px 6px;border-radius:9px}
.msg.foto .tilde{stroke:#fff}
.msg.foto .tilde.leido{stroke:var(--wa-azul)}

/* ---------- Machete lateral (solo PC) ---------- */
.machete{display:none}
@media (min-width:1180px) and (min-height:640px){
  .machete{display:flex;flex-direction:column;gap:14px;width:clamp(260px,23vw,360px);max-height:min(820px,calc(100vh - 80px));animation:aparece .9s .2s both}
  .machete .whitte{display:block;width:100%;margin:0;animation:none}
  .machete .whitte video{border-radius:18px}
  .machete-cuerpo{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(201,162,74,.35) transparent;
    background:rgba(255,255,255,.04);border:1px solid rgba(201,162,74,.28);border-radius:18px;padding:16px 16px 12px;backdrop-filter:blur(6px)}
  .m-kicker{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--oro);margin-bottom:6px}
  .machete h2{color:#fff;font-size:19px;font-weight:600;margin-bottom:10px}
  .machete h3{color:#e9eef6;font-size:13.5px;font-weight:600;margin:14px 0 8px;display:flex;align-items:center;gap:6px}
  .machete h3 small{color:#8ea0bb;font-weight:500}
  .m-txt{color:#c9d4e4;font-size:13.5px;line-height:1.5;margin-bottom:8px}
  .m-txt b{color:var(--oro2)}
  .m-pie{color:#8ea0bb;font-size:12px;margin-top:12px;text-align:center}
  .ej{display:block;width:100%;text-align:left;margin-bottom:8px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
    transition:background .15s,border-color .15s,transform .15s,opacity .2s}
  .ej:hover{background:rgba(255,255,255,.11);border-color:rgba(201,162,74,.5);transform:translateX(-2px)}
  .ej:active{transform:scale(.98)}
  .ej.usado{opacity:.5}
  .ej-t{display:block;color:#fff;font-size:13.5px;line-height:1.38}
  .ej-n{display:block;color:#8ea0bb;font-size:11.5px;margin-top:4px}
  .ej.lucir{border-left:3px solid #2bb673}
  .ej.trampa{border-left:3px solid var(--oro)}
}