/* =====================================================
   DokaSign v3.0 - Identidad Doka
   Amarillo #ffdd00 · Azul #004b93 · Fondo moderno · Micro-interacciones
   ===================================================== */
:root {
  --doka-amarillo: #ffdd00;
  --doka-amarillo-osc: #f2c400;
  --doka-azul: #004b93;
  --doka-azul-osc: #06305e;
  --doka-azul-claro: #eaf1fa;
  --tinta: #101826;
  --gris: #5b6674;
  --linea: #dde4ee;
  --fondo: #f2f5fa;
  --blanco: #ffffff;
  --verde: #157347; --verde-f: #e2f5ea;
  --rojo: #b3261e;  --rojo-f: #fdeae8;
  --ambar: #8a6100; --ambar-f: #fff6d6;
  --sombra: 0 1px 2px rgba(6,48,94,.06), 0 8px 24px rgba(6,48,94,.08);
  --sombra-alta: 0 4px 10px rgba(6,48,94,.10), 0 18px 40px rgba(6,48,94,.14);
  --radio: 16px;
  --transicion: .18s cubic-bezier(.4,0,.2,1);
}
* { box-sizing: border-box; }

/* ---------- Fondo moderno: lavados de marca + trama de puntos ---------- */
body {
  margin: 0; color: var(--tinta);
  font: 15px/1.55 "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  min-height: 100vh; display: flex; flex-direction: column;
  background:
    radial-gradient(900px 500px at 8% -5%,  rgba(0,75,147,.10), transparent 60%),
    radial-gradient(700px 420px at 100% 0%, rgba(255,221,0,.14), transparent 55%),
    radial-gradient(800px 600px at 50% 115%, rgba(0,75,147,.07), transparent 60%),
    radial-gradient(rgba(6,48,94,.05) 1px, transparent 1.4px),
    var(--fondo);
  background-size: auto, auto, auto, 22px 22px, auto;
  background-attachment: fixed;
}
h1 { font-size: 25px; margin: 0 0 16px; letter-spacing: -.3px; }
h2 { font-size: 17px; margin: 0 0 12px; color: var(--doka-azul); }
h3 { font-size: 14px; margin: 0 0 10px; }
code { background: var(--doka-azul-claro); padding: 1px 6px; border-radius: 6px; font-size: 12.5px; }
code.hash { word-break: break-all; display: inline-block; }

@keyframes aparecer { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* ---------- Logo Doka ---------- */
.logo-doka {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--doka-amarillo); color: var(--doka-azul);
  font-weight: 900; font-style: italic; letter-spacing: -.5px; text-transform: lowercase;
  border-radius: 6px; padding: 2px 9px 3px; line-height: 1.15;
  box-shadow: 0 2px 6px rgba(6,48,94,.25);
}

/* ---------- Barra superior ---------- */
.barra {
  background: linear-gradient(100deg, var(--doka-azul-osc) 0%, var(--doka-azul) 70%);
  color: #fff; position: sticky; top: 0; z-index: 50;
  box-shadow: 0 2px 14px rgba(6,48,94,.28);
}
.barra-int {
  max-width: 1200px; margin: 0 auto; padding: 0 20px; height: 58px;
  display: flex; align-items: center; gap: 24px;
}
.marca { font-size: 19px; font-weight: 800; color: #fff; text-decoration: none;
  display: inline-flex; align-items: center; gap: 7px; }
.marca .logo-doka { font-size: 17px; }
.marca span:not(.logo-doka) { color: #fff; }
.barra nav { display: flex; gap: 2px; flex: 1; }
.barra nav a {
  color: #cfe0f5; text-decoration: none; padding: 8px 13px; border-radius: 8px;
  font-size: 14px; position: relative; transition: color var(--transicion), background var(--transicion);
}
.barra nav a::after {
  content: ''; position: absolute; left: 13px; right: 13px; bottom: 4px; height: 2.5px;
  background: var(--doka-amarillo); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform var(--transicion);
}
.barra nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.barra nav a:hover::after { transform: scaleX(1); }
.barra-usuario { font-size: 13.5px; color: #cfe0f5; }
.barra-usuario .salir { color: var(--doka-amarillo); margin-left: 10px; text-decoration: none; font-weight: 600; }
.barra-usuario .salir:hover { text-decoration: underline; }

/* ---------- Contenido y pie ---------- */
.contenido { max-width: 1200px; width: 100%; margin: 28px auto; padding: 0 20px; flex: 1; }
.pie {
  text-align: center; font-size: 12px; color: var(--gris);
  padding: 20px 12px; border-top: 1px solid var(--linea);
  background: rgba(255,255,255,.75); backdrop-filter: blur(6px);
}

/* ---------- Tarjetas ---------- */
.tarjeta {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 24px 26px; margin-bottom: 22px; box-shadow: var(--sombra);
  animation: aparecer .35s ease both;
}
.tarjeta-cab { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; gap: 12px; flex-wrap: wrap; }
.tarjeta-login { max-width: 410px; margin: 8vh auto; text-align: center; }
.marca-login { font-size: 30px; font-weight: 800; color: var(--doka-azul); margin: 0;
  display: flex; align-items: center; justify-content: center; gap: 8px; }
.marca-login .logo-doka { font-size: 26px; }
.centrada { max-width: 640px; margin: 40px auto; }
.sub { color: var(--gris); margin-top: 4px; }
.nota { font-size: 13px; color: var(--gris); }
.vacio { text-align: center; color: var(--gris); padding: 28px !important; }
.dos-columnas { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; align-items: start; }
@media (max-width: 900px) { .dos-columnas { grid-template-columns: 1fr; } }

/* ---------- KPI ---------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 22px; }
@media (max-width: 720px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 18px 20px; display: flex; flex-direction: column; gap: 2px;
  position: relative; overflow: hidden; box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
  animation: aparecer .35s ease both;
}
.kpi::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 5px;
  background: linear-gradient(var(--doka-amarillo), var(--doka-amarillo-osc));
}
.kpi-azul::before  { background: linear-gradient(var(--doka-azul), var(--doka-azul-osc)); }
.kpi-verde::before { background: var(--verde); }
.kpi-rojo::before  { background: var(--rojo); }
.kpi:hover { transform: translateY(-3px); box-shadow: var(--sombra-alta); }
.kpi-num { font-size: 32px; font-weight: 800; letter-spacing: -1px; }
.kpi-txt { font-size: 13px; color: var(--gris); }

/* ---------- Tablas ---------- */
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th {
  text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .6px;
  color: var(--gris); border-bottom: 2px solid var(--linea); padding: 9px 12px;
}
.tabla td { border-bottom: 1px solid #edf1f8; padding: 11px 12px; vertical-align: top; }
.tabla tbody tr, .tabla tr { transition: background var(--transicion), box-shadow var(--transicion); }
.tabla tr:hover td { background: var(--doka-azul-claro); }
.tabla tr:hover td:first-child { box-shadow: inset 3px 0 0 var(--doka-amarillo); }
.tabla-compacta { font-size: 13px; }

/* ---------- Etiquetas ---------- */
.etiqueta {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700;
  padding: 4px 11px; border-radius: 20px; white-space: nowrap;
}
.etiqueta::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.etiqueta-gris  { background: #eef1f6; color: var(--gris); }
.etiqueta-azul  { background: var(--doka-azul-claro); color: var(--doka-azul); }
.etiqueta-verde { background: var(--verde-f); color: var(--verde); }
.etiqueta-rojo  { background: var(--rojo-f); color: var(--rojo); }
.etiqueta-ambar { background: var(--ambar-f); color: var(--ambar); }

/* ---------- Formularios ---------- */
label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
input[type=text], input[type=email], input[type=password], input[type=file], select, textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid var(--linea); border-radius: 10px;
  font: inherit; background: #fbfcfe; color: var(--tinta);
  transition: border-color var(--transicion), box-shadow var(--transicion), background var(--transicion);
}
input:hover, select:hover, textarea:hover { border-color: #c3cfe0; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--doka-azul); background: #fff;
  box-shadow: 0 0 0 3.5px rgba(0,75,147,.14), 0 0 0 1px var(--doka-azul);
}
.casilla { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; font-size: 13.5px; margin: 16px 0; }
.casilla input { width: auto; margin-top: 3px; accent-color: var(--doka-azul); }
.consentimiento { background: var(--doka-azul-claro); border-radius: 12px; padding: 14px; line-height: 1.55;
  border: 1px solid #d5e2f2; }
.filtros { margin-bottom: 14px; max-width: 260px; }

/* ---------- Botones ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: none; border-radius: 10px; padding: 11px 21px;
  font: inherit; font-weight: 700; cursor: pointer; text-decoration: none; font-size: 14px;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion);
}
.boton:active { transform: translateY(1px) scale(.99); }
.boton-primario {
  background: linear-gradient(135deg, var(--doka-azul) 0%, var(--doka-azul-osc) 100%);
  color: #fff; box-shadow: 0 3px 10px rgba(0,75,147,.30);
}
.boton-primario:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(0,75,147,.38); }
.boton-primario:focus-visible { outline: 3px solid var(--doka-amarillo); outline-offset: 2px; }
.boton-secundario { background: var(--doka-azul-claro); color: var(--doka-azul); }
.boton-secundario:hover { background: #dbe8f7; transform: translateY(-1px); }
.boton-peligro { background: var(--rojo-f); color: var(--rojo); }
.boton-peligro:hover { background: #fadcd8; }
.boton-bloque { width: 100%; margin-top: 18px; }
.enlace { color: var(--doka-azul); font-weight: 600; text-decoration: none; }
.enlace:hover { text-decoration: underline; text-decoration-color: var(--doka-amarillo); text-decoration-thickness: 2.5px; }
.enlace-boton { background: none; border: none; color: var(--doka-azul); font-weight: 700; cursor: pointer; font-size: 13.5px; padding: 0; }
.enlace-boton:hover { text-decoration: underline; }
.acciones { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }

/* ---------- Alertas ---------- */
.alerta { border-radius: 12px; padding: 13px 16px; margin-bottom: 16px; font-size: 14px;
  animation: aparecer .3s ease both; border: 1px solid transparent; }
.alerta-ok { background: var(--verde-f); color: var(--verde); border-color: #bfe6cd; }
.alerta-error { background: var(--rojo-f); color: var(--rojo); border-color: #f5c8c2; }
.rojo { color: var(--rojo); }
.separador { border-top: 1px solid var(--linea); padding-top: 18px; margin-top: 24px; }
.detalle-linea { margin: 7px 0; font-size: 14px; }

/* ---------- Página pública de firma ---------- */
.visor-doc { background: rgba(242,245,250,.7); border: 1px solid var(--linea); border-radius: 14px;
  padding: 14px 6px; margin: 14px 0 6px; max-height: 560px; overflow-y: auto; }
.lienzo-marco {
  border: 2.5px dashed var(--doka-azul); border-radius: 14px; background: #fff;
  display: flex; justify-content: center; padding: 12px; margin-bottom: 10px; touch-action: none;
  transition: border-color var(--transicion), box-shadow var(--transicion);
}
.lienzo-marco:hover { border-color: var(--doka-amarillo-osc); box-shadow: 0 0 0 4px rgba(255,221,0,.18); }
#lienzoFirma { background: #fdfefe; border-radius: 8px; cursor: crosshair; max-width: 100%; }
.rechazo { margin-top: 26px; border-top: 1px solid var(--linea); padding-top: 14px; }
.rechazo summary { color: var(--gris); cursor: pointer; font-size: 13.5px; }

/* ---------- Firma guardada ---------- */
.opciones-firma { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 8px 0 14px; }
@media (max-width: 640px) { .opciones-firma { grid-template-columns: 1fr; } }
.opcion-firma {
  border: 2px solid var(--linea); border-radius: 14px; padding: 13px 15px;
  cursor: pointer; display: flex; flex-direction: column; gap: 8px; font-weight: 400;
  transition: border-color var(--transicion), background var(--transicion), transform var(--transicion);
}
.opcion-firma:hover { transform: translateY(-2px); border-color: #b9c9de; }
.opcion-firma.activa { border-color: var(--doka-azul); background: var(--doka-azul-claro);
  box-shadow: 0 0 0 3px rgba(0,75,147,.10); }
.opcion-titulo { font-weight: 700; font-size: 14px; }
.firma-mini { max-height: 64px; max-width: 100%; object-fit: contain; background: #fff;
  border: 1px dashed var(--linea); border-radius: 8px; padding: 4px; }
.firma-previa img { max-height: 110px; max-width: 100%; background: #fff;
  border: 1px dashed var(--linea); border-radius: 10px; padding: 8px; }

/* ---------- Editor de campos ---------- */
.editor-campos { display: grid; grid-template-columns: 290px 1fr; gap: 22px; align-items: start; }
@media (max-width: 900px) { .editor-campos { grid-template-columns: 1fr; } }
.panel-firmantes { position: sticky; top: 74px; }
.ficha-firmante {
  display: flex; align-items: center; gap: 9px; width: 100%; text-align: left;
  background: #fff; border: 2px solid var(--linea); border-radius: 12px;
  padding: 11px 13px; margin-bottom: 8px; font: inherit; font-weight: 600; cursor: pointer;
  transition: border-color var(--transicion), background var(--transicion), transform var(--transicion);
}
.ficha-firmante:hover { transform: translateX(3px); border-color: #b9c9de; }
.ficha-firmante .punto { width: 12px; height: 12px; border-radius: 50%; background: var(--color-f); flex: none; }
.ficha-firmante.activa { border-color: var(--color-f);
  background: color-mix(in srgb, var(--color-f) 8%, #fff);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-f) 18%, transparent); }
.ficha-firmante .contador {
  margin-left: auto; background: var(--color-f); color: #fff;
  min-width: 22px; height: 22px; border-radius: 11px; font-size: 12px;
  display: none; align-items: center; justify-content: center; padding: 0 6px;
}
.lienzo-doc { overflow-x: auto; }
.capa-campos, .campo-firma { touch-action: none; }
.pagina-marco { border-radius: 6px; overflow: hidden; }
.rotulo-pagina {
  position: absolute; top: 8px; right: 10px; background: rgba(6,48,94,.88); color: #fff;
  font-size: 11px; padding: 3px 9px; border-radius: 12px; pointer-events: none;
}
.campo-firma {
  border-radius: 8px !important;
  transition: box-shadow var(--transicion);
}
.campo-firma:hover { box-shadow: 0 4px 14px rgba(6,48,94,.20); }
.campo-firma.arrastrando { box-shadow: 0 10px 26px rgba(6,48,94,.32) !important; opacity: .93; z-index: 5; }
.campo-nombre {
  font-size: 12px; font-weight: 700; color: var(--color-f); pointer-events: none;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis; padding: 0 20px;
}
.campo-quitar {
  position: absolute; top: -10px; right: -10px; width: 23px; height: 23px;
  border-radius: 50%; border: none; background: var(--rojo); color: #fff;
  font-size: 14px; line-height: 1; cursor: pointer; box-shadow: 0 2px 6px rgba(0,0,0,.25);
  transition: transform var(--transicion);
}
.campo-quitar:hover { transform: scale(1.15); }
.campo-redim {
  position: absolute; bottom: -7px; right: -7px; width: 15px; height: 15px;
  background: var(--color-f); border: 2px solid #fff; border-radius: 4px; cursor: nwse-resize;
  box-shadow: 0 1px 4px rgba(0,0,0,.25);
}

/* ---------- Envío estilo DocuSign ---------- */
.zona-carga {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  border: 2.5px dashed var(--linea); border-radius: 16px;
  background: linear-gradient(180deg, #fbfcfe, #f3f6fb);
  padding: 34px 20px; cursor: pointer; text-align: center; margin-bottom: 16px;
  transition: border-color var(--transicion), background var(--transicion), transform var(--transicion);
}
.zona-carga:hover { border-color: var(--doka-azul); transform: translateY(-1px); }
.zona-carga.arrastrando { border-color: var(--doka-amarillo-osc); background: var(--ambar-f);
  box-shadow: 0 0 0 5px rgba(255,221,0,.22); }
.zona-carga.con-archivo { border-style: solid; border-color: var(--verde); background: var(--verde-f); }
.zona-icono { font-size: 32px; color: var(--doka-azul); }
.zona-texto { font-size: 15px; }
.zona-archivo { font-size: 13px; color: var(--gris); }
.dos-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 720px) { .dos-campos { grid-template-columns: 1fr; } }

.tarjeta-destinatario {
  display: flex; align-items: flex-start; gap: 12px; position: relative;
  border: 1px solid var(--linea); border-left: 5px solid var(--color-d, var(--doka-azul));
  border-radius: 14px; padding: 15px 17px; margin: 12px 0; background: #fff;
  box-shadow: var(--sombra); transition: box-shadow var(--transicion), transform var(--transicion);
  animation: aparecer .3s ease both;
}
.tarjeta-destinatario:hover { box-shadow: var(--sombra-alta); }
.dest-orden {
  flex: none; width: 34px; height: 34px; border-radius: 50%;
  background: var(--color-d, var(--doka-azul)); color: #fff; font-weight: 800; font-size: 13px;
  display: flex; align-items: center; justify-content: center; margin-top: 22px;
  box-shadow: 0 2px 6px rgba(6,48,94,.22);
}
.dest-campos { flex: 1; display: grid; grid-template-columns: 1.2fr 1.4fr 1fr 1fr; gap: 12px; }
@media (max-width: 900px) { .dest-campos { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .dest-campos { grid-template-columns: 1fr; } }
.dest-campos label { margin-top: 0; }
.dest-quitar {
  flex: none; background: none; border: none; font-size: 17px; cursor: pointer;
  color: var(--gris); margin-top: 26px; transition: transform var(--transicion), color var(--transicion);
}
.dest-quitar:hover { color: var(--rojo); transform: scale(1.15); }

/* ---------- Libreta de direcciones ---------- */
.sugerencias {
  position: absolute; z-index: 30; left: 0; right: 0; top: 100%; margin-top: 4px;
  background: #fff; border: 1px solid var(--linea); border-radius: 12px;
  box-shadow: var(--sombra-alta); overflow: hidden; max-height: 240px; overflow-y: auto;
}
.sugerencia {
  display: flex; flex-direction: column; gap: 1px; padding: 10px 14px; cursor: pointer;
  transition: background var(--transicion); border-bottom: 1px solid #f0f3f9;
}
.sugerencia:last-child { border-bottom: none; }
.sugerencia:hover, .sugerencia.marcada { background: var(--doka-azul-claro); }
.sugerencia b { font-size: 13.5px; }
.sugerencia small { color: var(--gris); font-size: 12px; }
.campo-sugerible { position: relative; }
.chip-libreta {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700;
  background: var(--ambar-f); color: var(--ambar); border: 1px solid #f0dfa0;
  border-radius: 20px; padding: 4px 11px; cursor: pointer; margin-top: 8px;
  transition: transform var(--transicion), background var(--transicion);
}
.chip-libreta:hover { transform: translateY(-1px); background: #ffefb3; }

@media (max-width: 720px) {
  .barra-int { flex-wrap: wrap; height: auto; padding: 10px 14px; }
  .barra nav { order: 3; width: 100%; flex-wrap: wrap; }
  .contenido { margin-top: 18px; }
  .panel-firmantes { position: static; }
}