/* ============================================================
   IgnoSign · Ignotek — Sistema de diseño (Entrega 1)
   Teal premium #0d6e66 · mobile-first · ES/EN
   ============================================================ */

@font-face { font-family:'Inter'; font-weight:400; font-display:swap; src:url('../fonts/inter-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-weight:500; font-display:swap; src:url('../fonts/inter-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-weight:600; font-display:swap; src:url('../fonts/inter-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-weight:700; font-display:swap; src:url('../fonts/inter-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-weight:800; font-display:swap; src:url('../fonts/inter-latin-800-normal.woff2') format('woff2'); }
@font-face { font-family:'Great Vibes'; font-weight:400; font-display:block; src:url('../fonts/great-vibes-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family:'Dancing Script'; font-weight:700; font-display:block; src:url('../fonts/dancing-script-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family:'Caveat'; font-weight:700; font-display:block; src:url('../fonts/caveat-latin-700-normal.woff2') format('woff2'); }

:root {
  --teal:#0d6e66;
  --teal-hover:#0a5c55;
  --teal-tinta:#06302c;        /* botones oscuros: SIEMPRE texto blanco */
  --teal-suave:#e6f2f0;
  --teal-borde:#bcded9;
  --teal-claro:#7fd1c8;
  --fondo:#f2f6f5;
  --tarjeta:#ffffff;
  --linea:#e2eae8;
  --texto:#13211f;
  --texto-2:#4c615d;
  --texto-3:#879c98;
  --ok:#0d8a4f;
  --aviso:#b45309;
  --info:#1d6fb8;
  --peligro:#c22e2e;
  --radio:16px;
  --sombra:0 1px 2px rgba(6,48,44,.05), 0 10px 30px -14px rgba(6,48,44,.22);
  --sombra-alta:0 24px 60px -20px rgba(6,48,44,.4);
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--fondo); color:var(--texto);
  min-height:100vh; display:flex; flex-direction:column;
  font-size:15px; line-height:1.5;
}
a{color:var(--teal); text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit; cursor:pointer}
.oculto{display:none !important}

/* ---------- Animación de entrada ---------- */
@keyframes entrada { from{opacity:0; transform:translateY(14px)} to{opacity:1; transform:none} }
.anim{animation:entrada .5s cubic-bezier(.18,.9,.32,1) both; animation-delay:var(--d,0s)}

/* ---------- Foco teal ---------- */
:focus-visible{outline:3px solid rgba(13,110,102,.35); outline-offset:2px; border-radius:6px}
input:focus,select:focus,textarea:focus{
  outline:none; border-color:var(--teal) !important;
  box-shadow:0 0 0 3.5px rgba(13,110,102,.16);
}

/* ---------- Barra superior ---------- */
.barra{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.94); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linea);
}
.barra-int{
  max-width:1080px; margin:0 auto;
  display:flex; align-items:center; gap:14px;
  padding:10px clamp(14px,3.5vw,24px);
}
.marca{display:flex; align-items:center; gap:10px; min-width:0}
.marca img{width:36px; height:36px; border-radius:10px; box-shadow:var(--sombra)}
.marca-nombre{font-size:18px; font-weight:800; letter-spacing:-.02em; color:var(--texto)}
.marca-nombre em{font-style:normal; color:var(--teal)}
.marca-sub{display:block; font-size:10.5px; color:var(--texto-3); font-weight:500; line-height:1; margin-top:1px}
.nav-links{display:none; align-items:center; gap:4px; margin-left:16px}
.nav-link{
  padding:8px 14px; border-radius:999px; font-size:14px; font-weight:600;
  color:var(--texto-2);
}
.nav-link:hover{background:var(--teal-suave); color:var(--teal); text-decoration:none}
.nav-link.activo{background:var(--teal); color:#fff}
.barra-der{margin-left:auto; display:flex; align-items:center; gap:10px}

/* selector de idioma */
.idiomas{display:flex; background:#edf2f1; border-radius:999px; padding:3px}
.idioma{
  padding:5px 11px; border-radius:999px; font-size:12px; font-weight:700;
  color:var(--texto-2); letter-spacing:.02em;
}
.idioma:hover{text-decoration:none; color:var(--teal)}
.idioma.activo{background:var(--teal); color:#fff}

/* menú usuario */
.usuario{position:relative}
.usuario-btn{
  display:flex; align-items:center; gap:8px;
  background:transparent; border:1px solid var(--linea); border-radius:999px;
  padding:5px 12px 5px 5px; font-size:13.5px; font-weight:600; color:var(--texto);
}
.usuario-btn:hover{border-color:var(--teal-borde); background:var(--teal-suave)}
.avatar{
  width:28px; height:28px; border-radius:50%;
  background:var(--teal); color:#fff; font-size:12.5px; font-weight:700;
  display:flex; align-items:center; justify-content:center;
}
.usuario-menu{
  position:absolute; right:0; top:calc(100% + 8px); min-width:200px;
  background:#fff; border:1px solid var(--linea); border-radius:14px;
  box-shadow:var(--sombra-alta); padding:6px; z-index:60;
  animation:entrada .18s ease both;
}
.usuario-menu a{
  display:flex; align-items:center; gap:10px;
  padding:10px 12px; border-radius:10px;
  font-size:14px; font-weight:600; color:var(--texto-2);
}
.usuario-menu a:hover{background:var(--teal-suave); color:var(--teal); text-decoration:none}
.usuario-menu .separador{height:1px; background:var(--linea); margin:5px 8px}
.usuario-menu svg{width:17px; height:17px; flex:none}

/* ---------- Contenido ---------- */
.contenido{
  flex:1; width:100%; max-width:1080px; margin:0 auto;
  padding:clamp(16px,3.5vw,28px) clamp(14px,3.5vw,24px) 110px;
}
@media(min-width:900px){ .contenido{padding-bottom:48px} }
.encabezado{display:flex; align-items:flex-end; justify-content:space-between; gap:14px; margin-bottom:18px; flex-wrap:wrap}
h1.titulo{font-size:clamp(21px,4.5vw,26px); font-weight:800; letter-spacing:-.02em}
.subtitulo{color:var(--texto-2); font-size:14px; margin-top:3px}

/* ---------- Tarjetas ---------- */
.tarjeta{
  background:var(--tarjeta); border:1px solid var(--linea);
  border-radius:var(--radio); box-shadow:var(--sombra);
}
.tarjeta-cuerpo{padding:clamp(16px,3vw,22px)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border:1px solid transparent; border-radius:999px;
  font-size:14px; font-weight:700; padding:11px 20px;
  transition:transform .06s, background .15s, box-shadow .15s, border-color .15s;
  user-select:none; text-decoration:none !important;
}
.btn:active{transform:scale(.97)}
.btn[disabled]{opacity:.5; cursor:not-allowed}
.btn svg{width:17px; height:17px; flex:none}
.btn-primario{background:var(--teal); color:#fff !important; box-shadow:0 8px 20px -8px rgba(13,110,102,.55)}
.btn-primario:hover{background:var(--teal-hover)}
.btn-oscuro{background:var(--teal-tinta); color:#fff !important}
.btn-oscuro:hover{background:#0a423d}
.btn-fantasma{background:#fff; color:var(--texto-2) !important; border-color:var(--linea)}
.btn-fantasma:hover{border-color:var(--teal-borde); color:var(--teal) !important; background:var(--teal-suave)}
.btn-peligro{background:#fff; color:var(--peligro) !important; border-color:#f3d4d4}
.btn-peligro:hover{background:#fdf1f1}
.btn-chico{padding:8px 14px; font-size:13px}
.btn-bloque{width:100%}

/* ---------- Chips ---------- */
.chips{display:flex; gap:8px; flex-wrap:wrap}
.chip{
  display:inline-flex; align-items:center; gap:6px;
  background:#edf2f1; color:var(--texto-2);
  border:1px solid transparent; border-radius:999px;
  padding:7px 14px; font-size:13px; font-weight:600;
  transition:background .15s, color .15s;
}
.chip:hover{background:var(--teal-suave); color:var(--teal); text-decoration:none}
.chip.activo{background:var(--teal); color:#fff}

/* chips de estado */
.estado{
  display:inline-flex; align-items:center; gap:6px;
  border-radius:999px; padding:4px 11px;
  font-size:12px; font-weight:700; white-space:nowrap;
}
.estado::before{content:''; width:7px; height:7px; border-radius:50%; background:currentColor}
.estado-borrador{background:#eef1f1; color:#5b6f6b}
.estado-enviado{background:#e8f1fa; color:var(--info)}
.estado-en_proceso{background:#faf1e4; color:var(--aviso)}
.estado-completado{background:#e7f5ee; color:var(--ok)}
.estado-cancelado{background:#faecec; color:var(--peligro)}
.estado-expirado{background:#f1ede4; color:#8a6d1f}

/* ---------- Formularios ---------- */
.campo{margin-bottom:16px}
.etiqueta{display:block; font-size:13px; font-weight:700; color:var(--texto-2); margin-bottom:7px}
.control{
  width:100%; padding:12px 14px; font-size:15px; font-family:inherit;
  border:1.5px solid var(--linea); border-radius:12px;
  background:#fff; color:var(--texto);
  transition:border-color .15s, box-shadow .15s;
}
.ayuda{font-size:12px; color:var(--texto-3); margin-top:6px}

/* ---------- Avisos / flash ---------- */
.aviso-caja{
  display:flex; gap:10px; align-items:flex-start;
  border-radius:12px; padding:12px 14px; font-size:13.5px; font-weight:600;
  margin-bottom:16px; border:1px solid;
}
.aviso-ok{background:#e7f5ee; color:var(--ok); border-color:#c4e7d4}
.aviso-error{background:#fdf1f1; color:var(--peligro); border-color:#f3d4d4}
.aviso-info{background:var(--teal-suave); color:var(--teal); border-color:var(--teal-borde)}

/* ---------- Login / instalador ---------- */
.pantalla-sola{
  flex:1; display:flex; align-items:center; justify-content:center;
  padding:clamp(16px,4vw,40px); position:relative;
}
.pantalla-sola::before{
  content:''; position:absolute; inset:0 0 auto 0; height:260px;
  background:linear-gradient(160deg, var(--teal-tinta), var(--teal) 70%, #14877d);
}
.caja-sola{position:relative; width:min(430px,100%)}
.caja-sola .idiomas{position:absolute; right:0; top:-46px; background:rgba(255,255,255,.16)}
.caja-sola .idioma{color:#d7ece9}
.caja-sola .idioma.activo{background:#fff; color:var(--teal)}
.tarjeta-login{padding:clamp(22px,5vw,34px)}
.login-logo{display:flex; align-items:center; gap:12px; margin-bottom:20px}
.login-logo img{width:46px; height:46px; border-radius:12px; box-shadow:var(--sombra)}
.login-logo .n{font-size:23px; font-weight:800; letter-spacing:-.02em}
.login-logo .n em{font-style:normal; color:var(--teal)}
.login-logo .s{font-size:11.5px; color:var(--texto-3); font-weight:500}
h1.login-titulo{font-size:20px; font-weight:800; letter-spacing:-.01em; margin-bottom:4px}
.login-sub{color:var(--texto-2); font-size:13.5px; margin-bottom:20px}
.pie-sola{text-align:center; margin-top:16px; font-size:13px; color:var(--texto-2)}
.pie-sola a{font-weight:700}

/* ---------- Stats del panel ---------- */
.stats{display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-bottom:18px}
@media(min-width:760px){ .stats{grid-template-columns:repeat(4,1fr)} }
.stat{padding:16px 18px}
.stat .n{font-size:27px; font-weight:800; letter-spacing:-.03em; line-height:1.1}
.stat .l{font-size:12.5px; color:var(--texto-2); font-weight:600; margin-top:3px}
.stat .icono{
  width:34px; height:34px; border-radius:10px; margin-bottom:10px;
  display:flex; align-items:center; justify-content:center;
}
.stat .icono svg{width:18px; height:18px}
.icono-teal{background:var(--teal-suave); color:var(--teal)}
.icono-gris{background:#eef1f1; color:#5b6f6b}
.icono-ambar{background:#faf1e4; color:var(--aviso)}
.icono-verde{background:#e7f5ee; color:var(--ok)}

.panel-cols{display:grid; gap:16px}
@media(min-width:900px){ .panel-cols{grid-template-columns:2fr 1fr; align-items:start} }

/* plan */
.plan-nombre{font-size:17px; font-weight:800}
.plan-badge{
  display:inline-block; background:var(--teal-suave); color:var(--teal);
  border-radius:999px; padding:3px 10px; font-size:11.5px; font-weight:800;
  letter-spacing:.03em; text-transform:uppercase; margin-left:8px;
}
.barra-uso{height:8px; background:#edf2f1; border-radius:999px; overflow:hidden; margin-top:10px}
.barra-uso i{display:block; height:100%; background:var(--teal); border-radius:999px; transition:width .6s ease}
.plan-linea{display:flex; justify-content:space-between; font-size:13px; color:var(--texto-2); margin-top:8px}

/* ---------- Listado de documentos ---------- */
.doc-lista{display:flex; flex-direction:column}
.doc-fila{
  display:flex; align-items:center; gap:12px;
  padding:14px clamp(14px,2.5vw,20px);
  border-top:1px solid var(--linea);
  color:inherit; text-decoration:none !important;
  transition:background .12s;
}
.doc-fila:first-child{border-top:none}
.doc-fila:hover{background:#fafcfb}
.doc-icono{
  width:40px; height:40px; flex:none; border-radius:11px;
  background:var(--teal-suave); color:var(--teal);
  display:flex; align-items:center; justify-content:center;
}
.doc-icono svg{width:20px; height:20px}
.doc-datos{min-width:0; flex:1}
.doc-titulo{font-weight:700; font-size:14.5px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.doc-meta{font-size:12.5px; color:var(--texto-3); margin-top:2px}
.doc-der{display:flex; align-items:center; gap:14px; flex:none}
.doc-fecha{font-size:12.5px; color:var(--texto-3); display:none}
@media(min-width:640px){ .doc-fecha{display:block} }
.vacio{
  text-align:center; padding:46px 20px; color:var(--texto-2);
}
.vacio svg{width:74px; height:74px; margin-bottom:12px}
.vacio h3{font-size:17px; font-weight:800; color:var(--texto); margin-bottom:4px}
.vacio p{font-size:13.5px; max-width:380px; margin:0 auto 18px}

/* búsqueda */
.buscador{position:relative; flex:1; min-width:200px}
.buscador svg{position:absolute; left:13px; top:50%; transform:translateY(-50%); width:16px; height:16px; color:var(--texto-3)}
.buscador input{padding-left:38px}

/* ---------- Zona de subida ---------- */
.zona-subida{
  border:2px dashed var(--teal-borde); border-radius:var(--radio);
  background:#fff; text-align:center; cursor:pointer;
  padding:clamp(30px,7vw,56px) 18px;
  transition:border-color .15s, background .15s, transform .15s;
}
.zona-subida:hover, .zona-subida.sobre{border-color:var(--teal); background:var(--teal-suave); transform:translateY(-1px)}
.zona-subida svg{width:70px; height:70px; margin-bottom:12px}
.zona-subida h3{font-size:17px; font-weight:800; margin-bottom:4px}
.zona-subida p{font-size:13.5px; color:var(--texto-2)}
.zona-subida .btn{margin-top:16px}
.progreso{height:10px; background:#edf2f1; border-radius:999px; overflow:hidden; margin-top:16px}
.progreso i{display:block; height:100%; width:0; background:var(--teal); border-radius:999px; transition:width .2s}

/* ---------- Detalle documento ---------- */
.detalle-grid{display:grid; gap:14px}
@media(min-width:820px){ .detalle-grid{grid-template-columns:1.6fr 1fr; align-items:start} }
.dato{padding:12px 0; border-top:1px solid var(--linea); display:flex; justify-content:space-between; gap:14px; font-size:13.5px}
.dato:first-of-type{border-top:none; padding-top:0}
.dato b{color:var(--texto-2); font-weight:600; flex:none}
.dato span{text-align:right; word-break:break-all; font-weight:600}
.hash-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:11.5px; color:var(--texto-2)}

/* ---------- Nav inferior móvil ---------- */
.nav-movil{
  position:fixed; left:0; right:0; bottom:0; z-index:55;
  background:rgba(255,255,255,.96); backdrop-filter:blur(12px);
  border-top:1px solid var(--linea);
  display:flex; justify-content:space-around; align-items:flex-end;
  padding:8px 10px calc(10px + env(safe-area-inset-bottom));
}
@media(min-width:900px){ .nav-movil{display:none} .nav-links{display:flex} }
.nav-item{
  display:flex; flex-direction:column; align-items:center; gap:3px;
  font-size:10.5px; font-weight:700; color:var(--texto-3);
  min-width:60px; text-decoration:none !important;
}
.nav-item svg{width:22px; height:22px}
.nav-item.activo{color:var(--teal)}
.nav-item-central{
  margin-top:-26px;
  width:54px; height:54px; border-radius:50%;
  background:var(--teal); color:#fff !important;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 24px -6px rgba(13,110,102,.6);
  border:4px solid var(--fondo);
}
.nav-item-central svg{width:24px; height:24px}

/* ---------- Toast ---------- */
.toast{
  position:fixed; left:50%; bottom:calc(84px + env(safe-area-inset-bottom)); transform:translateX(-50%);
  z-index:80; display:flex; align-items:center; gap:10px;
  background:var(--teal-tinta); color:#fff;
  font-size:13.5px; font-weight:600;
  padding:12px 18px; border-radius:999px; box-shadow:var(--sombra-alta);
  animation:entrada .3s ease both; max-width:92vw;
}
@media(min-width:900px){ .toast{bottom:26px} }
.toast.error{background:#7c1d1d}

/* ---------- Pie ---------- */
.pie{
  text-align:center; font-size:12px; color:var(--texto-3);
  padding:18px 14px calc(92px + env(safe-area-inset-bottom));
}
@media(min-width:900px){ .pie{padding-bottom:22px} }

/* ---------- Editor de campos (Entrega 2) ---------- */
.editor-barra{
  display:flex; align-items:center; gap:12px;
  background:var(--tarjeta); border:1px solid var(--linea); border-radius:var(--radio);
  box-shadow:var(--sombra); padding:10px 12px; margin-bottom:12px;
  position:sticky; top:64px; z-index:45;
}
.editor-doc{flex:1; min-width:0; display:flex; align-items:center; gap:10px}
.editor-doc b{font-size:14px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
@media(max-width:620px){ .btn-label-detectar{display:none} }
.guardado-ind{font-size:11.5px; font-weight:800; border-radius:999px; padding:3px 10px; white-space:nowrap}
.guardado-ind.ok{background:#e7f5ee; color:var(--ok)}
.guardado-ind.trabajando{background:#faf1e4; color:var(--aviso)}
.guardado-ind.mal{background:#fdf1f1; color:var(--peligro)}

.paleta{
  display:flex; gap:8px; overflow-x:auto; padding:2px;
  -webkit-overflow-scrolling:touch; scrollbar-width:none; margin-bottom:8px;
}
.paleta::-webkit-scrollbar{display:none}
.paleta-chip{
  flex:none; display:inline-flex; align-items:center; gap:7px;
  background:#fff; color:var(--texto-2);
  border:1.5px solid var(--linea); border-radius:999px;
  padding:9px 15px; font-size:13px; font-weight:700;
  transition:background .15s, color .15s, border-color .15s;
}
.paleta-chip:hover{border-color:var(--teal-borde); color:var(--teal)}
.paleta-chip.activo{background:var(--teal); border-color:var(--teal); color:#fff}
.paleta-ico{width:15px; height:15px; flex:none; border-radius:4px; background:currentColor; opacity:.85;
  -webkit-mask:var(--m) center/contain no-repeat; mask:var(--m) center/contain no-repeat}
.paleta-ico-firma{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 17c3-6 5.5-9 7-9s1 3-.5 5.5S9.5 17 11 17s3.5-2.5 6-7' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'/%3E%3Cpath d='M4 21h16' stroke='black' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E")}
.paleta-ico-iniciales{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ctext x='12' y='17' font-size='14' font-weight='bold' text-anchor='middle' font-family='sans-serif'%3EAB%3C/text%3E%3C/svg%3E")}
.paleta-ico-fecha{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='4' y='6' width='16' height='14' rx='2' fill='none' stroke='black' stroke-width='2.2'/%3E%3Cpath d='M4 10h16M8 3v5M16 3v5' stroke='black' stroke-width='2.2'/%3E%3C/svg%3E")}
.paleta-ico-texto{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 6h14M12 6v13' stroke='black' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E")}
.paleta-ico-checkbox{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='4' y='4' width='16' height='16' rx='3' fill='none' stroke='black' stroke-width='2.2'/%3E%3Cpath d='M8 12.5l3 3 5-6' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E")}
.paleta-ico-radio{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='8' fill='none' stroke='black' stroke-width='2.2'/%3E%3Ccircle cx='12' cy='12' r='3.4'/%3E%3C/svg%3E")}
.paleta-ico-dropdown{--m:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='3' y='6' width='18' height='12' rx='3' fill='none' stroke='black' stroke-width='2.2'/%3E%3Cpath d='M14 11l3 3 3-3' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' transform='translate(-3 -1)'/%3E%3C/svg%3E")}

.editor-ayuda{font-size:12.5px; color:var(--texto-3); font-weight:600; margin:0 2px 12px}
.editor-ayuda.activa{color:var(--teal)}

/* barra de asignación de firmante */
.asignar-barra{
  display:flex; align-items:center; gap:8px; flex-wrap:wrap;
  background:var(--tarjeta); border:1px solid var(--linea); border-radius:12px;
  padding:8px 12px; margin-bottom:10px; box-shadow:var(--sombra);
}
.asignar-etq{font-size:12px; font-weight:800; color:var(--texto-3); text-transform:uppercase; letter-spacing:.04em}
.asignar-vacio{font-size:12.5px; color:var(--texto-2); flex:1}
.asignar-chips{display:flex; gap:6px; flex-wrap:wrap; flex:1}
.asignar-chip{
  display:inline-flex; align-items:center; gap:6px;
  background:#fff; border:1.5px solid var(--linea); border-radius:999px;
  padding:6px 12px; font-size:12.5px; font-weight:700; color:var(--texto-2);
}
.asignar-chip .pt{width:11px; height:11px; border-radius:50%; background:var(--c); flex:none}
.asignar-chip.activo{border-color:var(--c); background:#f3f7f6; color:var(--c); box-shadow:0 0 0 2px var(--c) inset}
.asignar-link{font-size:12px; font-weight:700; white-space:nowrap}

.paginas-editor{display:flex; flex-direction:column; gap:18px}
.editor-cargando{
  text-align:center; color:var(--texto-2); font-weight:600; font-size:14px;
  background:var(--tarjeta); border:1px solid var(--linea); border-radius:var(--radio);
  padding:60px 20px; box-shadow:var(--sombra);
}
.pagina-editor{
  position:relative; margin:0 auto; max-width:100%; width:100%;
  border-radius:6px; overflow:hidden; background:#fff;
  box-shadow:0 2px 6px rgba(6,48,44,.08), 0 14px 40px -18px rgba(6,48,44,.3);
}
.pagina-editor canvas{display:block; width:100%; height:auto}
.overlay-editor{position:absolute; inset:0; z-index:2}
body.colocando-campo .pagina-editor{cursor:crosshair; outline:3px solid rgba(13,110,102,.4); outline-offset:-3px}

.campo-caja{
  position:absolute; z-index:4; touch-action:none;
  background:rgba(230,242,240,.75);
  border:1.5px dashed var(--teal); border-radius:5px;
  display:flex; align-items:center; justify-content:center;
  overflow:visible; cursor:move;
}
.campo-texto{
  font-size:11px; font-weight:700; color:var(--teal);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  padding:0 4px; pointer-events:none; user-select:none;
}
.campo-caja.seleccionado{border-style:solid; background:rgba(230,242,240,.92); box-shadow:0 0 0 3px rgba(13,110,102,.18)}
.campo-caja .handle{
  position:absolute; right:-9px; bottom:-9px; width:20px; height:20px;
  background:var(--teal); border:2.5px solid #fff; border-radius:50%;
  box-shadow:0 1px 4px rgba(6,48,44,.4); cursor:nwse-resize; touch-action:none;
  display:none;
}
.campo-caja .remove{
  position:absolute; left:-10px; top:-10px; width:22px; height:22px;
  background:#fff; color:var(--peligro); border:1.5px solid var(--linea); border-radius:50%;
  font-size:13px; font-weight:800; line-height:1;
  box-shadow:0 1px 4px rgba(6,48,44,.3);
  display:none; align-items:center; justify-content:center; cursor:pointer;
}
.campo-caja.seleccionado .handle{display:block}
.campo-caja.seleccionado .remove{display:flex}

.props-panel{
  position:fixed; z-index:65;
  left:0; right:0; bottom:0;
  background:var(--tarjeta); border-top:1px solid var(--linea);
  border-radius:18px 18px 0 0; box-shadow:var(--sombra-alta);
  padding:14px 16px calc(16px + env(safe-area-inset-bottom));
  animation:entrada .25s ease both; max-height:60vh; overflow:auto;
}
@media(min-width:900px){
  .props-panel{
    left:auto; right:24px; bottom:24px; width:320px;
    border:1px solid var(--linea); border-radius:16px;
  }
}
.props-cab{display:flex; align-items:center; gap:10px; margin-bottom:10px}
.props-cab b{font-size:15px}
.props-pagina{font-size:11.5px; font-weight:800; color:var(--teal); background:var(--teal-suave); border-radius:999px; padding:3px 9px}
.props-cab .icon-btn{margin-left:auto}
.props-cuerpo .campo{margin-bottom:12px}

/* ---------- Modales ---------- */
.modal-backdrop{
  position:fixed; inset:0; z-index:70;
  background:rgba(6,48,44,.5); backdrop-filter:blur(3px);
  display:flex; align-items:center; justify-content:center; padding:14px;
  animation:fadeIn .18s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{
  width:min(520px,100%); max-height:calc(100vh - 28px); overflow:auto;
  background:var(--tarjeta); border-radius:20px; box-shadow:var(--sombra-alta);
  animation:entrada .22s cubic-bezier(.2,1.1,.4,1);
}
.modal-head{display:flex; align-items:center; justify-content:space-between; padding:16px 18px 8px}
.modal-head h2{font-size:18px; font-weight:800; letter-spacing:-.01em}
.modal .panel{padding:6px 18px 8px}
.modal-foot{display:flex; justify-content:flex-end; gap:10px; padding:12px 18px 18px}

.check-row{
  display:flex; gap:10px; align-items:flex-start;
  font-size:13.5px; color:var(--texto-2); cursor:pointer;
}
.check-row input{margin-top:2px; width:17px; height:17px; accent-color:var(--teal); flex:none}

/* ---------- Modo de firma ---------- */
.modo-grid{display:grid; gap:10px; grid-template-columns:1fr 1fr}
@media(max-width:520px){ .modo-grid{grid-template-columns:1fr} }
.modo-op{
  display:block; cursor:pointer; border:1.5px solid var(--linea); border-radius:12px;
  padding:12px 14px; transition:border-color .15s, background .15s;
}
.modo-op b{display:block; font-size:14px; font-weight:800; margin-bottom:3px}
.modo-op span{display:block; font-size:12px; color:var(--texto-3); line-height:1.4}
.modo-op input{position:absolute; opacity:0; pointer-events:none}
.modo-op.activo{border-color:var(--teal); background:var(--teal-suave)}
.modo-op.activo b{color:var(--teal)}

/* ---------- Lista de firmantes ---------- */
.firmante-lista{display:flex; flex-direction:column}
.firmante-fila{
  display:flex; align-items:center; gap:12px;
  padding:13px clamp(14px,2.5vw,20px); border-top:1px solid var(--linea);
}
.firmante-fila:first-child{border-top:none}
.firmante-color{
  width:30px; height:30px; flex:none; border-radius:9px;
  color:#fff; font-size:13px; font-weight:800;
  display:flex; align-items:center; justify-content:center;
}
.firmante-datos{min-width:0; flex:1}
.firmante-nombre{display:block; font-weight:700; font-size:14px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.firmante-meta{display:block; font-size:12px; color:var(--texto-3); margin-top:1px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.auth-lock{font-size:11px; opacity:.75; margin-left:2px}
.firmante-acciones{display:flex; gap:2px; flex:none}
.firmante-acciones .icon-btn{width:32px; height:32px}
.firmante-acciones .icon-btn[disabled]{opacity:.3; cursor:not-allowed}

/* ---------- Enlaces de firma ---------- */
.enlace-fila{padding:12px 0; border-top:1px solid var(--linea)}
.enlace-fila:first-of-type{border-top:none; padding-top:0}
.enlace-cab{display:flex; align-items:center; gap:8px; margin-bottom:8px}
.enlace-cab .firmante-color{width:24px; height:24px; border-radius:7px; font-size:11px}
.enlace-cab b{font-size:13.5px}
.mini-badge{font-size:10.5px; font-weight:800; border-radius:999px; padding:2px 8px; background:#eef1f1; color:#5b6f6b; margin-left:auto}
.mini-badge.ok{background:var(--teal-suave); color:var(--teal)}
.enlace-copiar{display:flex; gap:8px}
.enlace-input{font-size:12px; padding:9px 11px; color:var(--texto-2)}
.btn-copiar{flex:none}

/* ============================================================
   Página pública de firma (Entrega 3)
   ============================================================ */
.firma-topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.95); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--linea);
  display:flex; align-items:center; gap:10px;
  padding:10px clamp(14px,3.5vw,24px);
}
.firma-topbar .marca-nombre{font-size:16px}
.firma-topbar .idiomas{margin-left:auto}
.firma-wrap{flex:1; width:min(880px,100%); margin:0 auto; padding:14px clamp(10px,3vw,24px) 120px}
.firma-intro{
  background:var(--tarjeta); border:1px solid var(--linea); border-radius:var(--radio);
  box-shadow:var(--sombra); padding:16px 18px; margin-bottom:14px;
}
.firma-intro h1{font-size:19px; font-weight:800; letter-spacing:-.01em; margin-bottom:4px}
.firma-intro p{font-size:13.5px; color:var(--texto-2)}
.firma-pendiente{
  display:inline-flex; align-items:center; gap:7px; margin-top:10px;
  font-size:12.5px; font-weight:700; color:var(--aviso);
  background:#faf1e4; border-radius:999px; padding:5px 12px;
}
.firma-pendiente.completo{color:var(--ok); background:#e7f5ee}

.firma-paginas{display:flex; flex-direction:column; gap:18px}
.firma-pagina{
  position:relative; margin:0 auto; max-width:100%; width:100%;
  border-radius:6px; overflow:hidden; background:#fff;
  box-shadow:0 2px 6px rgba(6,48,44,.08), 0 14px 40px -18px rgba(6,48,44,.3);
}
.firma-pagina canvas{display:block; width:100%; height:auto}
.firma-overlay{position:absolute; inset:0; z-index:2}

/* campos rellenables sobre el documento */
.f-campo{
  position:absolute; z-index:3; box-sizing:border-box;
  border:1.5px solid var(--teal); border-radius:5px;
  background:rgba(230,242,240,.7);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; overflow:hidden;
  font-size:12px; color:var(--teal); font-weight:600; text-align:center;
}
.f-campo.otro{border-style:dotted; border-color:var(--ink-3); background:rgba(148,156,152,.14); cursor:default; opacity:.5}
.f-campo.lleno{background:rgba(255,255,255,.55); border-style:solid}
.f-campo.obligatorio-falta{border-color:var(--aviso); background:rgba(250,241,228,.7)}
.f-campo .f-marca{pointer-events:none; padding:0 4px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; width:100%}
.f-campo img{width:100%; height:100%; object-fit:contain; pointer-events:none}
.f-campo input, .f-campo select{
  width:100%; height:100%; border:none; background:transparent; text-align:center;
  font-family:inherit; font-size:inherit; color:var(--ink); padding:0 4px; outline:none;
}
.f-campo.tipo-checkbox{font-size:inherit}
.f-campo .check-mark{width:70%; height:70%; color:var(--teal)}

/* barra inferior de firma */
.firma-barra{
  position:fixed; left:0; right:0; bottom:0; z-index:55;
  background:rgba(255,255,255,.97); backdrop-filter:blur(12px);
  border-top:1px solid var(--linea);
  padding:12px clamp(14px,3.5vw,24px) calc(12px + env(safe-area-inset-bottom));
  box-shadow:0 -8px 24px -16px rgba(6,48,44,.4);
}
.firma-barra-int{width:min(880px,100%); margin:0 auto; display:flex; flex-direction:column; gap:10px}
.consent-row{display:flex; gap:10px; align-items:flex-start; font-size:12.5px; color:var(--texto-2); line-height:1.45}
.consent-row input{margin-top:2px; width:18px; height:18px; accent-color:var(--teal); flex:none}
.firma-acciones{display:flex; gap:10px; align-items:center}
.firma-acciones .btn-primario{flex:1; justify-content:center; padding:13px}
.firma-protegido{font-size:11px; color:var(--texto-3); text-align:center; display:flex; align-items:center; justify-content:center; gap:6px}
.firma-protegido svg{width:13px; height:13px; color:var(--ok)}

/* pantalla de resultado / error */
.firma-estado{
  flex:1; display:flex; align-items:center; justify-content:center; padding:24px;
}
.firma-estado-caja{
  width:min(440px,100%); text-align:center;
  background:var(--tarjeta); border:1px solid var(--linea); border-radius:20px;
  box-shadow:var(--sombra); padding:36px 28px;
}
.firma-estado-caja .ico{width:74px; height:74px; margin:0 auto 14px}
.firma-estado-caja h1{font-size:21px; font-weight:800; margin-bottom:6px}
.firma-estado-caja p{font-size:14px; color:var(--texto-2); line-height:1.5}

/* pad de firma (modal) */
.pad-tabs{display:flex; gap:6px; padding:0 18px 12px}
.pad-tab{flex:1; padding:9px 0; border-radius:10px; border:1px solid var(--linea); background:#f8fafa; color:var(--texto-2); font-size:14px; font-weight:600}
.pad-tab.activo{background:var(--teal-suave); border-color:var(--teal-borde); color:var(--teal)}
.pad-lienzo-wrap{position:relative; border:1.5px solid var(--linea); border-radius:14px; background:linear-gradient(180deg,#fff,#fcfdfd); overflow:hidden; touch-action:none}
#padLienzo{display:block; width:100%; height:190px; touch-action:none; cursor:crosshair}
.pad-guia{position:absolute; left:8%; right:8%; bottom:34px; border-bottom:1.5px dashed #cbd5d3; pointer-events:none}
.pad-hint{position:absolute; inset:0; display:flex; align-items:center; justify-content:center; color:var(--texto-3); font-size:14px; pointer-events:none}
.pad-controles{display:flex; gap:8px; justify-content:flex-end; margin-top:12px}
.pad-fuentes{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:12px}
.pad-fuente{padding:12px 8px; font-size:24px; line-height:1.15; color:var(--ink); background:#fff; border:1.5px solid var(--linea); border-radius:12px; overflow:hidden; white-space:nowrap; text-overflow:ellipsis}
.pad-fuente.activo{border-color:var(--teal); background:var(--teal-suave); box-shadow:0 0 0 3px rgba(13,110,102,.12)}
.pad-subir-zona{border:2px dashed var(--teal-borde); border-radius:12px; text-align:center; padding:28px 16px; cursor:pointer; color:var(--texto-2); font-size:13.5px}
.pad-subir-zona:hover{border-color:var(--teal); background:var(--teal-suave)}
.pad-previa{margin-top:12px; text-align:center}
.pad-previa img{max-width:100%; max-height:120px; border:1px solid var(--linea); border-radius:8px; padding:6px; background:#fff}

/* ---------- Planes / pagos (Entrega 8) ---------- */
.planes-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:1000px){ .planes-grid{grid-template-columns:1fr 1fr} }
@media(max-width:560px){ .planes-grid{grid-template-columns:1fr} }
.plan-card{
  position:relative; background:var(--tarjeta); border:1.5px solid var(--linea);
  border-radius:var(--radio); box-shadow:var(--sombra); padding:20px 18px;
  display:flex; flex-direction:column;
}
.plan-card.plan-destacado{border-color:var(--teal); box-shadow:0 12px 34px -14px rgba(13,110,102,.4)}
.plan-card.plan-actual{background:var(--teal-suave); border-color:var(--teal-borde)}
.plan-cinta{
  position:absolute; top:-11px; right:14px; background:var(--teal); color:#fff;
  width:26px; height:26px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:13px; box-shadow:0 4px 10px -3px rgba(13,110,102,.6);
}
.plan-card-nombre{font-size:17px; font-weight:800; letter-spacing:-.01em}
.plan-precio{font-size:30px; font-weight:800; letter-spacing:-.03em; margin:8px 0 2px}
.plan-precio span{font-size:14px; font-weight:600; color:var(--texto-3); letter-spacing:0}
.plan-setup{font-size:12px; color:var(--texto-3); margin-bottom:8px}
.plan-feats{list-style:none; margin:14px 0 18px; flex:1; display:flex; flex-direction:column; gap:9px}
.plan-feats li{position:relative; padding-left:24px; font-size:13px; color:var(--texto-2); line-height:1.4}
.plan-feats li::before{
  content:''; position:absolute; left:0; top:2px; width:16px; height:16px; border-radius:50%;
  background:var(--teal-suave) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='%230d6e66' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
}
.pantalla-centro{max-width:520px;margin:0 auto}
.pantalla-centro .firma-estado-caja{width:100%}

/* ---------- IA (Entrega 7) ---------- */
.ia-tipo{
  display:inline-block; background:var(--teal-suave); color:var(--teal);
  border:1px solid var(--teal-borde); border-radius:999px;
  padding:4px 12px; font-size:12.5px; font-weight:800;
}
.spinner-mini{
  width:14px; height:14px; display:inline-block; vertical-align:middle;
  border:2.4px solid rgba(13,110,102,.25); border-top-color:var(--teal);
  border-radius:50%; animation:girar .7s linear infinite;
}
.btn-secondary .spinner-mini{border-color:rgba(13,110,102,.3);border-top-color:var(--teal)}

/* ---------- Finalización (Entrega 4) ---------- */
.final-spinner{
  width:44px; height:44px; margin:24px auto 0;
  border:4px solid #e2eae8; border-top-color:var(--teal);
  border-radius:50%; animation:girar .8s linear infinite;
}
@keyframes girar{to{transform:rotate(360deg)}}
.firmado-caja{
  background:linear-gradient(160deg,#e7f5ee,#f2faf6);
  border:1px solid #c4e7d4; border-radius:var(--radio); padding:16px 18px;
}
.firmado-caja h2{font-size:15px;font-weight:800;color:var(--ok);margin-bottom:4px;display:flex;align-items:center;gap:8px}
.firmado-caja h2 svg{width:18px;height:18px}

/* ---------- Configuración y comunicaciones (Entrega 5) ---------- */
.config-sec{display:flex;align-items:center;gap:9px;font-size:15px;font-weight:800;margin-bottom:14px}
.config-sec svg{width:19px;height:19px;color:var(--teal)}
.config-grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
@media(max-width:560px){ .config-grid3{grid-template-columns:1fr} }
.config-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){ .config-grid2{grid-template-columns:1fr} }
.control-color{height:46px;padding:5px;cursor:pointer}
.logo-fila{display:flex;align-items:center;gap:12px}
.logo-previa{width:44px;height:44px;border-radius:10px;object-fit:contain;background:#fff;border:1px solid var(--linea);padding:4px;flex:none}
.logo-fila .control{flex:1}
.cron-caja{background:var(--teal-tinta);border-radius:10px;padding:12px 14px;overflow-x:auto}
.cron-caja code{color:#d7ece9;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;white-space:nowrap}

.com-tabla{display:flex;flex-direction:column}
.com-cab,.com-fila{display:grid;grid-template-columns:44px 1.4fr 1fr 1.2fr .9fr .9fr;align-items:center;gap:10px;padding:11px clamp(12px,2.5vw,18px)}
.com-cab{font-size:11px;font-weight:800;color:var(--texto-3);text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--linea)}
.com-fila{border-top:1px solid var(--linea);font-size:13px}
.com-fila:first-of-type{border-top:none}
.com-canal{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center}
.com-canal svg{width:16px;height:16px}
.com-canal-email{background:var(--teal-suave);color:var(--teal)}
.com-canal-whatsapp{background:#e4f6ec;color:#128c4b}
.com-destino{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.col-doc{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--texto-2)}
.col-fecha{color:var(--texto-3);font-size:12px;white-space:nowrap}
@media(max-width:680px){
  .com-cab,.com-fila{grid-template-columns:40px 1.4fr .9fr;}
  .com-cab .col-tipo,.com-cab .col-doc,.com-cab .col-fecha,
  .com-fila .col-tipo,.com-fila .col-doc,.com-fila .col-fecha{display:none}
}

/* ---------- Tabla instalador ---------- */
.instalar-secciones{display:grid; gap:8px; margin-bottom:6px}
.instalar-sec{
  font-size:11.5px; font-weight:800; letter-spacing:.06em; text-transform:uppercase;
  color:var(--teal); margin:14px 0 10px;
}
.check-lista{list-style:none; font-size:13.5px; color:var(--texto-2)}
.check-lista li{display:flex; gap:9px; align-items:flex-start; padding:5px 0}
.check-lista svg{width:17px; height:17px; flex:none; color:var(--ok); margin-top:2px}

/* ---------- Crear con IA (Entrega 10) ---------- */
.cta-ia{
  display:flex; align-items:center; gap:14px; margin-bottom:16px;
  padding:14px 16px; border:1px solid var(--teal-borde); border-radius:var(--radio);
  background:linear-gradient(135deg, var(--teal-suave), #fff 85%);
  box-shadow:var(--sombra); transition:transform .15s ease, box-shadow .15s ease;
}
.cta-ia:hover{transform:translateY(-2px); box-shadow:var(--sombra-alta); text-decoration:none}
.cta-ia-ico{
  flex:none; width:44px; height:44px; border-radius:12px; background:var(--teal);
  display:grid; place-items:center; box-shadow:0 8px 18px -8px rgba(13,110,102,.6);
}
.cta-ia-ico svg{width:24px; height:24px; color:#fff}
.cta-ia-txt{display:flex; flex-direction:column; gap:2px; min-width:0}
.cta-ia-txt b{font-size:15px; color:var(--teal-tinta)}
.cta-ia-txt small{font-size:12.5px; color:var(--texto-2); line-height:1.35}
.cta-ia-flecha{margin-left:auto; font-size:20px; color:var(--teal); flex:none}

.chips-tipo{display:flex; flex-wrap:wrap; gap:8px}
.chip-tipo{
  appearance:none; cursor:pointer; font:inherit; font-size:13.5px; font-weight:600;
  padding:8px 14px; border-radius:999px; border:1px solid var(--linea);
  background:#fff; color:var(--texto-2); transition:all .14s ease;
}
.chip-tipo:hover{border-color:var(--teal-borde); background:var(--teal-suave)}
.chip-tipo.activo{border-color:var(--teal); background:var(--teal-suave); color:var(--teal); font-weight:800}

.parte-fila{display:grid; grid-template-columns:1fr 1fr auto; gap:8px; margin-bottom:8px}
.parte-fila .control{margin:0}
.parte-quitar{
  flex:none; width:38px; border:1px solid var(--linea); border-radius:12px; background:#fff;
  color:var(--texto-2); font-size:20px; line-height:1; cursor:pointer; transition:all .14s ease;
}
.parte-quitar:hover{border-color:#e6b3b3; background:#fbeeee; color:#c0392b}

.chip-motor{
  display:inline-block; font-size:12px; font-weight:800; letter-spacing:.02em;
  padding:5px 11px; border-radius:999px; background:var(--teal-suave);
  color:var(--teal); border:1px solid var(--teal-borde);
}
.control-mono{font-size:13.5px; line-height:1.55; resize:vertical; min-height:220px}
.aviso-nota{background:var(--teal-suave); border:1px solid var(--teal-borde); color:var(--teal-tinta)}
.enlace-suave{font-size:13px; color:var(--texto-2); text-decoration:underline}
.enlace-suave:hover{color:var(--teal)}

.firmas-resumen{display:grid; gap:8px}
.firma-item{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:10px 14px; border:1px solid var(--linea); border-radius:12px; background:#fff;
}
.firma-item b{font-size:13.5px; color:var(--teal-tinta)}
.firma-item span{font-size:13px; color:var(--texto-2)}

@media(max-width:560px){
  .parte-fila{grid-template-columns:1fr auto}
  .parte-fila .parte-nombre{grid-column:1 / 2}
}