/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --verde-900: #123328;
  --verde-800: #16452f;
  --verde-700: #1f6b46;
  --verde-600: #2c8a5c;
  --verde-100: #e3f0e6;
  --verde-50:  #f1f8f2;
  --arena-50:  #faf8f2;
  --arena-100: #f2ede0;
  --tinta-900: #1b201d;
  --tinta-700: #3a423d;
  --tinta-500: #667066;
  --tinta-300: #a3aca4;
  --borde:     #e1dbc9;
  --borde-fuerte: #c9c0a6;
  --blanco:    #ffffff;
  --oro-600:   #a5791b;
  --oro-100:   #faf1d8;
  --rojo-700:  #a3291f;
  --rojo-100:  #fbe9e7;
  --azul-700:  #1b5a8a;
  --azul-100:  #e5f1fb;

  --radio-s: 10px;
  --radio-m: 16px;
  --radio-l: 24px;
  --sombra: 0 2px 10px rgba(18, 51, 40, .06), 0 1px 2px rgba(18, 51, 40, .06);
  --sombra-alta: 0 18px 40px rgba(18, 51, 40, .14);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --fuente: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--fuente);
  font-size: 17px;
  line-height: 1.6;
  color: var(--tinta-900);
  background: var(--arena-50);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul, ol { padding-left: 1.2em; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.15; font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 1.6rem + 2vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 1.3rem + 1vw, 2.1rem); }
h3 { font-size: 1.25rem; }
label { font-weight: 600; }
::selection { background: var(--verde-100); color: var(--verde-900); }
:focus-visible { outline: 3px solid var(--verde-600); outline-offset: 2px; border-radius: 6px; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .7rem 1.1rem; background: var(--verde-900); color: #fff;
  border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* =============================================================
   3. Utilities
   ============================================================= */
.contenedor { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.contenedor-estrecho { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 20px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}
.solo-si-js { display: none; }
.js .solo-si-js { display: initial; }
.oculto { display: none !important; }
/* El atributo nativo "hidden" pierde contra cualquier clase que ponga
   display (.btn, .campo, .aviso…), porque las reglas del autor siempre
   ganan a la hoja de estilos por defecto del navegador. Sin esto, un
   elemento con hidden y una de esas clases se sigue viendo. */
[hidden] { display: none !important; }
.centrado { text-align: center; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-s { gap: 8px; }
.gap-m { gap: 16px; }
.gap-l { gap: 28px; }
.mt-s { margin-top: 10px; }
.mt-m { margin-top: 24px; }
.mt-l { margin-top: 48px; }
.muted { color: var(--tinta-500); }
.texto-s { font-size: .92rem; }

/* =============================================================
   4. Botones
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; font-weight: 700; font-size: 1.02rem;
  transition: transform .15s var(--ease-out), background .15s var(--ease-out), box-shadow .15s var(--ease-out);
  white-space: nowrap; min-height: 52px;
}
.btn:active { transform: scale(.97); }
.btn-primario { background: var(--verde-700); color: #fff; box-shadow: var(--sombra); }
.btn-primario:hover { background: var(--verde-800); }
.btn-secundario { background: var(--blanco); color: var(--verde-800); border: 2px solid var(--borde-fuerte); }
.btn-secundario:hover { border-color: var(--verde-700); }
.btn-fantasma { background: transparent; color: var(--verde-800); text-decoration: underline; text-underline-offset: 3px; min-height: auto; padding: 6px 4px; }
.btn-peligro { background: var(--rojo-100); color: var(--rojo-700); }
.btn-peligro:hover { background: #f6d9d5; }
.btn-bloque { width: 100%; }
.btn-grande { padding: 18px 32px; font-size: 1.1rem; }
.btn[disabled] { opacity: .55; pointer-events: none; }
.btn-icono { min-height: 44px; min-width: 44px; padding: 8px; border-radius: 12px; }
.btn-icono:hover { background: var(--verde-50); }

/* =============================================================
   5. Tarjetas y formularios
   ============================================================= */
.tarjeta {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio-l);
  padding: 28px; box-shadow: var(--sombra);
}
.tarjeta-suave { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio-m); padding: 20px; }

.campo { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.campo label { font-size: .98rem; color: var(--tinta-900); }
.campo .ayuda { font-size: .88rem; color: var(--tinta-500); font-weight: 400; }
input, select, textarea {
  font: inherit; padding: 14px 16px; border: 2px solid var(--borde); border-radius: var(--radio-s);
  background: var(--blanco); color: var(--tinta-900); width: 100%; min-height: 52px;
  transition: border-color .15s var(--ease-out);
}
textarea { min-height: 90px; }
input:focus, select:focus, textarea:focus { border-color: var(--verde-600); }
input::placeholder { color: var(--tinta-300); }
.campo-error input, .campo-error select { border-color: var(--rojo-700); }
.mensaje-error-campo { color: var(--rojo-700); font-size: .9rem; }
fieldset { border: 0; padding: 0; }
legend { font-weight: 700; margin-bottom: 12px; padding: 0; font-size: 1.05rem; }

.opcional-etq {
  display: inline-block; font-size: .78rem; font-weight: 700; color: var(--tinta-500);
  background: var(--arena-100); padding: 2px 9px; border-radius: 999px; margin-left: 8px; vertical-align: middle;
}

/* =============================================================
   6. Mensajes / avisos
   ============================================================= */
.aviso { border-radius: var(--radio-m); padding: 16px 18px; font-size: .96rem; display: flex; gap: 12px; align-items: flex-start; }
.aviso-info { background: var(--azul-100); color: var(--azul-700); }
.aviso-ok { background: var(--verde-100); color: var(--verde-800); }
.aviso-alerta { background: var(--oro-100); color: var(--oro-600); }
.aviso-error { background: var(--rojo-100); color: var(--rojo-700); }
.aviso svg { flex: none; width: 22px; height: 22px; margin-top: 2px; }

.badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 700;
  padding: 4px 11px; border-radius: 999px;
}
.badge-gratis { background: var(--arena-100); color: var(--tinta-700); }
.badge-plus { background: var(--verde-100); color: var(--verde-800); }
.badge-pro { background: var(--oro-100); color: var(--oro-600); }
.badge-demo { background: var(--rojo-100); color: var(--rojo-700); }

/* Toasts */
#toasts { position: fixed; left: 0; right: 0; bottom: 18px; display: flex; flex-direction: column; align-items: center; gap: 10px; z-index: 9998; pointer-events: none; padding: 0 16px; }
.toast {
  pointer-events: auto; max-width: 460px; width: 100%; background: var(--tinta-900); color: #fff;
  padding: 14px 18px; border-radius: var(--radio-m); box-shadow: var(--sombra-alta);
  font-size: .95rem; animation: toast-in .25s var(--ease-out);
}
.toast-error { background: var(--rojo-700); }
.toast-ok { background: var(--verde-800); }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* =============================================================
   7. Navegación pública (landing / precios / login…)
   ============================================================= */
.nav-publica {
  position: sticky; top: 0; z-index: 100; background: rgba(250, 248, 242, .92);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--borde);
}
.nav-publica .contenedor { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--verde-900); }
.logo .bola { width: 30px; height: 30px; }
.nav-enlaces { display: none; }
.nav-acciones { display: flex; align-items: center; gap: 10px; }

/* Selector de idioma */
.selector-idioma { display: inline-flex; gap: 2px; background: var(--arena-100); border-radius: 999px; padding: 3px; }
.selector-idioma-btn { padding: 6px 12px; border-radius: 999px; font-size: .8rem; font-weight: 700; color: var(--tinta-500); }
.selector-idioma-btn.activo { background: var(--verde-700); color: #fff; }
@media (min-width: 720px) {
  .nav-enlaces { display: flex; gap: 26px; font-weight: 600; }
  .nav-enlaces a:hover { color: var(--verde-700); }
}

/* =============================================================
   8. Landing
   ============================================================= */
.hero { padding: 64px 0 40px; }
.hero-grid { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.1fr .9fr; gap: 60px; } }
.hero-frase {
  font-size: clamp(1.1rem, 1rem + .5vw, 1.35rem); color: var(--verde-800); font-weight: 700;
  margin-top: 18px;
}
.hero-sub { margin-top: 18px; color: var(--tinta-700); font-size: 1.1rem; max-width: 46ch; }
.hero-cta { margin-top: 32px; }
.hero-nota { margin-top: 14px; color: var(--tinta-500); font-size: .92rem; }

.hero-panel {
  background: var(--verde-900); border-radius: var(--radio-l); padding: 26px;
  color: #fff; box-shadow: var(--sombra-alta);
}
.hero-panel-cabecera { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.hero-panel-fila { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.12); font-size: .96rem; }
.hero-panel-fila:last-child { border-bottom: 0; }
.hero-panel-ganador { color: var(--oro-100); font-weight: 700; }

.franja { padding: 64px 0; }
.franja-alt { background: var(--arena-100); }
.como-funciona { display: grid; gap: 22px; margin-top: 34px; }
@media (min-width: 720px) { .como-funciona { grid-template-columns: repeat(3, 1fr); } }
.paso-num {
  width: 44px; height: 44px; border-radius: 50%; background: var(--verde-100); color: var(--verde-800);
  display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1.15rem; margin-bottom: 14px;
}

.funciones-grid { display: grid; gap: 20px; margin-top: 34px; }
@media (min-width: 720px) { .funciones-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .funciones-grid { grid-template-columns: repeat(3, 1fr); } }
.funcion-icono { width: 46px; height: 46px; border-radius: 12px; background: var(--verde-100); color: var(--verde-800); display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.funcion-icono svg { width: 24px; height: 24px; }

footer.pie { padding: 48px 0 32px; border-top: 1px solid var(--borde); color: var(--tinta-500); font-size: .92rem; }
.pie-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; }
.pie-enlaces { display: flex; flex-wrap: wrap; gap: 18px; }
.pie-enlaces a:hover { color: var(--verde-700); }

/* =============================================================
   9. Precios
   ============================================================= */
.demo-badge {
  display: inline-flex; align-items: center; gap: 8px; background: var(--oro-100); color: var(--oro-600);
  font-weight: 700; font-size: .88rem; padding: 8px 16px; border-radius: 999px; margin-bottom: 18px;
}
.planes-grid { display: grid; gap: 22px; margin-top: 30px; }
@media (min-width: 860px) { .planes-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.planes-grid.plan-unico { max-width: 420px; margin-left: auto; margin-right: auto; }
@media (min-width: 860px) { .planes-grid.plan-unico { grid-template-columns: 1fr; } }
.plan-tarjeta {
  background: var(--blanco); border: 2px solid var(--borde); border-radius: var(--radio-l); padding: 28px;
  display: flex; flex-direction: column; gap: 16px; position: relative;
}
.plan-tarjeta.destacado { border-color: var(--verde-700); box-shadow: var(--sombra-alta); }
.plan-destacado-etq {
  position: absolute; top: -14px; left: 28px; background: var(--verde-700); color: #fff;
  font-size: .78rem; font-weight: 800; padding: 5px 14px; border-radius: 999px;
}
.plan-precio { font-size: 2.4rem; font-weight: 800; color: var(--verde-900); }
.plan-precio span { font-size: 1rem; font-weight: 600; color: var(--tinta-500); }
.plan-lista { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; flex: 1; }
.plan-lista li { display: flex; gap: 10px; align-items: flex-start; list-style: none; font-size: .96rem; }
.plan-lista svg { flex: none; width: 20px; height: 20px; margin-top: 2px; color: var(--verde-700); }
.plan-lista .no-incluido { color: var(--tinta-300); }
.plan-lista .no-incluido svg { color: var(--tinta-300); }

/* =============================================================
   10. Autenticación
   ============================================================= */
.pantalla-auth { min-height: 100svh; display: flex; align-items: center; justify-content: center; padding: 40px 20px; }
.auth-tarjeta { width: 100%; max-width: 440px; }
.auth-logo { display: flex; justify-content: center; margin-bottom: 22px; }
.auth-pie { text-align: center; margin-top: 22px; font-size: .96rem; }

/* =============================================================
   11. App: barra superior + navegación privada
   ============================================================= */
body.app { background: var(--arena-50); }
.barra-app {
  position: sticky; top: 0; z-index: 90; background: var(--blanco); border-bottom: 1px solid var(--borde);
}
.barra-app .contenedor { display: flex; align-items: center; justify-content: space-between; padding: 12px 20px; gap: 12px; }
.barra-app .logo { font-size: 1.05rem; }
.barra-app-acciones { display: flex; align-items: center; gap: 10px; }
.cuenta-boton {
  display: flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 999px;
  border: 1px solid var(--borde); background: var(--blanco);
}
.avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--verde-700); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .92rem;
}

.app-layout { display: flex; min-height: calc(100svh - 65px); }
.app-menu {
  display: none; width: 232px; flex: none; border-right: 1px solid var(--borde); background: var(--blanco);
  padding: 22px 14px;
}
.app-menu a {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--radio-s);
  font-weight: 600; color: var(--tinta-700); margin-bottom: 4px;
}
.app-menu a svg { width: 20px; height: 20px; flex: none; }
.app-menu a:hover { background: var(--arena-100); }
.app-menu a.activo { background: var(--verde-100); color: var(--verde-800); }
@media (min-width: 900px) { .app-menu { display: block; } }

.app-contenido { flex: 1; min-width: 0; padding: 28px 20px 90px; }
.app-contenido-ancho { max-width: 880px; margin: 0 auto; }

/* Navegación inferior para móvil (sustituye al menú lateral) */
.menu-movil {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 95; background: var(--blanco);
  border-top: 1px solid var(--borde); display: flex; justify-content: space-around; padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}
@media (min-width: 900px) { .menu-movil { display: none; } }
.menu-movil a {
  display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 8px 6px; border-radius: 12px;
  font-size: .72rem; font-weight: 700; color: var(--tinta-500); min-width: 60px;
}
.menu-movil a svg { width: 22px; height: 22px; }
.menu-movil a.activo { color: var(--verde-700); }

/* =============================================================
   12. Cabeceras de página / paneles del panel principal
   ============================================================= */
.pagina-cabecera { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 26px; }
.pagina-cabecera h1 { font-size: clamp(1.5rem, 1.3rem + 1vw, 2rem); }

.accesos-rapidos { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .accesos-rapidos { grid-template-columns: repeat(4, 1fr); } }
.acceso-rapido {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio-m); padding: 18px 14px;
  display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; font-weight: 700; font-size: .92rem;
}
.acceso-rapido svg { width: 28px; height: 28px; color: var(--verde-700); }
.acceso-rapido:hover { border-color: var(--verde-600); }
.acceso-rapido.primario { background: var(--verde-700); color: #fff; border-color: var(--verde-700); }
.acceso-rapido.primario svg { color: #fff; }

.stat-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 720px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-tarjeta { background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio-m); padding: 18px; }
.stat-tarjeta .valor { font-size: 1.9rem; font-weight: 800; color: var(--verde-900); }
.stat-tarjeta .etiqueta { color: var(--tinta-500); font-size: .88rem; margin-top: 4px; }

/* =============================================================
   13. Anuncios (sólo plan Free) — siempre separados de lo interactivo
   ============================================================= */
.ad-slot { text-align: center; margin: 26px 0; }
.ad-slot .ad-etiqueta { display: block; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; font-size: .68rem; margin-bottom: 8px; color: var(--tinta-500); }

/* =============================================================
   14. Listas de partidas / tablas
   ============================================================= */
.lista-partidas { display: flex; flex-direction: column; gap: 12px; }
.fila-partida {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radio-m); padding: 16px 18px;
}
.fila-partida:hover { border-color: var(--verde-600); }
.fila-partida-info { display: flex; flex-direction: column; gap: 3px; }
.fila-partida-campo { font-weight: 700; }
.fila-partida-meta { font-size: .86rem; color: var(--tinta-500); }
.fila-partida-resultado { text-align: right; }
.fila-partida-resultado .num { font-size: 1.4rem; font-weight: 800; color: var(--verde-900); }

.tabla-simple { width: 100%; border-collapse: collapse; }
.tabla-simple th, .tabla-simple td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--borde); }
.tabla-simple th { font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; color: var(--tinta-500); }
.tabla-scroll { overflow-x: auto; }

/* =============================================================
   15. Asistente de nueva partida
   ============================================================= */
.wizard-pasos { display: flex; gap: 8px; margin-bottom: 30px; }
.wizard-paso { flex: 1; height: 8px; border-radius: 999px; background: var(--borde); }
.wizard-paso.hecho, .wizard-paso.activo { background: var(--verde-700); }
.wizard-titulo-paso { color: var(--tinta-500); font-weight: 700; font-size: .88rem; text-transform: uppercase; letter-spacing: .03em; margin-bottom: 6px; }

.jugador-fila {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--borde);
  border-radius: var(--radio-m); margin-bottom: 10px; background: var(--blanco);
}
.jugador-fila .avatar { flex: none; }
.jugador-fila-nombre { flex: 1; font-weight: 700; }
.jugador-fila input[type="number"] { width: 100px; min-height: 46px; text-align: center; }

.resultado-fila { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; padding: 14px; border: 1px solid var(--borde); border-radius: var(--radio-m); margin-bottom: 10px; }
.resultado-fila label { font-size: .78rem; text-transform: uppercase; color: var(--tinta-500); display: block; margin-bottom: 4px; }
.resultado-fila input { min-height: 46px; width: 90px; text-align: center; }

.avanzadas-detalle { border: 1px dashed var(--borde-fuerte); border-radius: var(--radio-m); padding: 14px; margin-top: 10px; }
.avanzadas-detalle summary { cursor: pointer; font-weight: 700; color: var(--verde-800); }
.avanzadas-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); margin-top: 14px; }
@media (min-width: 560px) { .avanzadas-grid { grid-template-columns: repeat(3, 1fr); } }

/* Tarjeta de hoyos (Stableford hoyo a hoyo) */
.hoyos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; }
.hoyo-celda label { display: block; font-size: .74rem; color: var(--tinta-500); margin-bottom: 4px; white-space: nowrap; }
.hoyo-celda input { min-height: 46px; text-align: center; padding: 8px 6px; }

.saldo-fila { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.saldo-fila .jugador-fila-nombre { flex: 1; }
.saldo-fila input { width: 120px; min-height: 46px; text-align: right; }
.saldo-suma { font-weight: 700; padding: 12px; border-radius: var(--radio-s); background: var(--arena-100); text-align: center; margin-top: 6px; }
.saldo-suma.ok { background: var(--verde-100); color: var(--verde-800); }
.saldo-suma.mal { background: var(--rojo-100); color: var(--rojo-700); }

/* =============================================================
   16. Resultado de partida / pagos
   ============================================================= */
.resultado-cabecera { text-align: center; padding: 20px 0 8px; }
.resultado-cabecera .trofeo { width: 56px; height: 56px; color: var(--oro-600); margin: 0 auto 12px; }
.ranking-lista { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.ranking-fila {
  display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: var(--radio-m);
  background: var(--blanco); border: 1px solid var(--borde);
}
.ranking-fila.primero { border-color: var(--oro-600); background: var(--oro-100); }
.ranking-pos { font-weight: 800; font-size: 1.1rem; width: 26px; color: var(--tinta-500); }
.ranking-fila.primero .ranking-pos { color: var(--oro-600); }
.ranking-nombre { flex: 1; font-weight: 700; }
.ranking-detalle { font-size: .86rem; color: var(--tinta-500); }
.ranking-cifra { font-weight: 800; font-size: 1.15rem; }
.ranking-cifra.positivo { color: var(--verde-700); }
.ranking-cifra.negativo { color: var(--rojo-700); }

.pago-fila { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--verde-50); border-radius: var(--radio-m); margin-bottom: 10px; font-weight: 600; }
.pago-fila .flecha { color: var(--verde-700); flex: none; }
.pago-fila b { color: var(--verde-900); }

/* =============================================================
   17. Modales
   ============================================================= */
.modal-fondo {
  position: fixed; inset: 0; background: rgba(18, 51, 40, .45); display: flex; align-items: center; justify-content: center;
  padding: 20px; z-index: 200;
}
.modal {
  background: var(--blanco); border-radius: var(--radio-l); padding: 28px; width: 100%; max-width: 460px;
  max-height: 90svh; overflow-y: auto; box-shadow: var(--sombra-alta);
}
.modal-cabecera { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14px; gap: 14px; }

/* =============================================================
   18. IA
   ============================================================= */
.ia-tarjeta { background: linear-gradient(155deg, var(--verde-900), var(--verde-800)); color: #fff; border-radius: var(--radio-l); padding: 26px; }
.ia-tarjeta h3 { color: #fff; }
.ia-tarjeta .muted { color: rgba(255,255,255,.72); }
.ia-etiqueta { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,.14); padding: 5px 12px; border-radius: 999px; font-size: .78rem; font-weight: 700; margin-bottom: 12px; }
.ia-bloque { margin-top: 16px; }
.ia-bloque h4 { color: #fff; font-size: .95rem; margin-bottom: 8px; }
.ia-bloque ul { padding-left: 1.1em; }
.ia-bloque li { margin-bottom: 4px; }

.candado-tarjeta { text-align: center; padding: 36px 24px; }
.candado-tarjeta svg { width: 40px; height: 40px; color: var(--tinta-300); margin: 0 auto 14px; }

/* =============================================================
   19. Gráfico simple de evolución (SVG generado por JS)
   ============================================================= */
.grafico-envoltorio { width: 100%; overflow-x: auto; }
.grafico-envoltorio svg { min-width: 480px; }

/* =============================================================
   20. Loader
   ============================================================= */
.cargando { display: flex; align-items: center; justify-content: center; padding: 60px 0; color: var(--tinta-500); gap: 10px; }
.spin { width: 22px; height: 22px; border: 3px solid var(--borde); border-top-color: var(--verde-700); border-radius: 50%; animation: girar .7s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }

.estado-vacio { text-align: center; padding: 48px 20px; color: var(--tinta-500); }
.estado-vacio svg { width: 44px; height: 44px; margin: 0 auto 14px; color: var(--tinta-300); }

/* =============================================================
   21. Responsive genérico
   ============================================================= */
@media (max-width: 539px) {
  .btn-grande { padding: 16px 22px; font-size: 1rem; }
  .tarjeta { padding: 20px; }
}