/* CazaOfertas — interfaz pública 1.2 */
:root {
  --co-azul: var(--co-ink, #10233f);
  --co-azul-2: #1b4f83;
  --co-coral: var(--co-brand, #ff681e);
  --co-coral-2: var(--co-brand-dark, #d94f08);
  --co-arena: var(--co-sky, #f3f7fc);
  --co-tinta: var(--co-ink, #15243a);
  --co-gris: var(--co-muted, #667085);
  --co-borde: var(--co-line, #e2e8f0);
  --co-verde: #138a5b;
  --co-radio: 18px;
  --co-sombra: 0 12px 32px rgba(15, 35, 63, .09);
}

.co-feed,
.co-alertas,
.co-oferta-single {
  color: var(--co-tinta);
  font-family: var(--co-font, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);
}

.co-feed *,
.co-alertas *,
.co-oferta-single * { box-sizing: border-box; }

.co-feed .screen-reader-text,
.co-alertas .screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
}

/* Encabezado del feed */
.co-feed__top {
  align-items: end;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  margin-bottom: 24px;
}

.co-feed__top > div { max-width: 760px; }
.co-feed__eyebrow,
.co-alertas__eyebrow {
  color: var(--co-coral-2);
  font-size: .72rem;
  font-weight: 850;
  letter-spacing: .11em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.co-feed__top h2 {
  color: var(--co-tinta);
  font-size: clamp(1.9rem, 3.2vw, 3rem);
  letter-spacing: -.045em;
  line-height: 1.05;
  margin: 0 0 10px;
}

.co-feed__top > div > p:last-child {
  color: var(--co-gris);
  margin: 0;
}

.co-contador {
  align-items: center;
  background: #eaf2ff;
  border: 1px solid #d7e6fb;
  border-radius: 999px;
  color: var(--co-azul);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: .82rem;
  font-weight: 800;
  gap: 7px;
  margin: 0;
  padding: 9px 14px;
  white-space: nowrap;
}

.co-contador--inline { vertical-align: middle; }

/* Filtros */
.co-filtros {
  background: #fff;
  border: 1px solid var(--co-borde);
  border-radius: var(--co-radio);
  box-shadow: 0 8px 26px rgba(15, 35, 63, .07);
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
  margin: 0 0 24px;
  padding: 18px;
}

.co-filtros__campo label {
  color: #59677b;
  display: block;
  font-size: .7rem;
  font-weight: 820;
  letter-spacing: .06em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.co-filtros input[type="search"],
.co-filtros input[type="number"],
.co-filtros select {
  appearance: none;
  background-color: #fff;
  border: 1px solid #ccd6e3;
  border-radius: 10px;
  color: var(--co-tinta);
  font-size: .94rem;
  height: 48px;
  outline: 0;
  padding: 0 13px;
  transition: border-color .16s ease, box-shadow .16s ease;
  width: 100%;
}

.co-filtros select {
  background-image: linear-gradient(45deg, transparent 50%, #718096 50%), linear-gradient(135deg, #718096 50%, transparent 50%);
  background-position: calc(100% - 18px) 20px, calc(100% - 13px) 20px;
  background-repeat: no-repeat;
  background-size: 5px 5px, 5px 5px;
  padding-right: 34px;
}

.co-filtros input:focus,
.co-filtros select:focus {
  border-color: var(--co-coral);
  box-shadow: 0 0 0 3px rgba(255, 104, 30, .12);
}

.co-filtros__busqueda { position: relative; }
.co-filtros__busqueda svg {
  fill: none;
  height: 19px;
  left: 14px;
  pointer-events: none;
  position: absolute;
  stroke: #8492a6;
  stroke-linecap: round;
  stroke-width: 1.8;
  top: 14px;
  width: 19px;
}
.co-filtros__busqueda input { padding-left: 42px !important; }
.co-filtros__rango { align-items: center; display: flex; gap: 7px; }
.co-filtros__rango span { color: #94a3b8; }
.co-filtros__campo--check { align-items: center; display: flex; min-height: 48px; }
.co-filtros__campo--check label {
  align-items: center;
  color: var(--co-tinta);
  display: flex;
  font-size: .83rem;
  gap: 8px;
  letter-spacing: 0;
  margin: 20px 0 0;
  text-transform: none;
}
.co-filtros__campo--check input { accent-color: var(--co-coral); height: 17px; width: 17px; }
.co-filtros__acciones { align-items: end; display: flex; gap: 8px; justify-content: end; }

/* Botones */
.co-btn {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  font-size: .9rem;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 10px 17px;
  text-decoration: none;
  transition: background .16s ease, border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
.co-btn:active { transform: scale(.98); }
.co-btn:disabled { cursor: wait; opacity: .6; }
.co-btn--cta { background: var(--co-coral); color: #fff; }
.co-btn--cta:hover,
.co-btn--cta:focus { background: var(--co-coral-2); box-shadow: 0 8px 18px rgba(217, 79, 8, .2); color: #fff; }
.co-btn--sec { background: #fff; border-color: var(--co-azul); color: var(--co-azul); }
.co-btn--sec:hover { background: var(--co-azul); color: #fff; }
.co-btn--limpiar { background: transparent; border-color: var(--co-borde); color: var(--co-gris); }
.co-btn--limpiar:hover { background: var(--co-arena); color: var(--co-tinta); }

/* Resultado */
.co-feed__results-head {
  align-items: center;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  margin: 0 0 16px;
}
.co-resultados { color: var(--co-gris); font-size: .86rem; margin: 0; min-height: 1.2em; }
.co-resultados strong { color: var(--co-tinta); }
.co-feed__nota { color: #8995a6; font-size: .72rem; margin: 0; text-align: right; }

/* Tarjetas */
.co-grid { display: grid; gap: 22px; grid-template-columns: 1fr; transition: opacity .18s ease; }
.co-feed.is-loading .co-grid { opacity: .48; }
.co-card {
  background: #fff;
  border: 1px solid var(--co-borde);
  border-radius: var(--co-radio);
  box-shadow: 0 4px 18px rgba(15, 35, 63, .06);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  transition: border-color .22s ease, box-shadow .22s ease, transform .22s ease;
}
.co-card:hover { border-color: #ffd2bc; box-shadow: var(--co-sombra); transform: translateY(-4px); }
.co-card__media-wrap { position: relative; }
.co-card__media { aspect-ratio: 16 / 10; background: linear-gradient(145deg, #10335e, #287c9d); display: block; overflow: hidden; position: relative; }
.co-card__media::after { background: linear-gradient(180deg, transparent 45%, rgba(4, 16, 34, .32)); content: ""; inset: 0; pointer-events: none; position: absolute; }
.co-card__media img { display: block; height: 100%; object-fit: cover; transition: transform .42s ease; width: 100%; }
.co-card:hover .co-card__media img { transform: scale(1.045); }
.co-card__placeholder { background: radial-gradient(circle at 22% 18%, rgba(255,255,255,.18), transparent 34%); display: grid; inset: 0; place-items: center; position: absolute; }
.co-card__placeholder span { color: rgba(255,255,255,.72); font-size: 3.2rem; transform: rotate(-12deg); }
.co-card__tipo {
  background: rgba(16, 35, 63, .92);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  color: #fff;
  font-size: .65rem;
  font-weight: 850;
  left: 12px;
  letter-spacing: .06em;
  padding: 6px 10px;
  position: absolute;
  text-transform: uppercase;
  top: 12px;
  z-index: 2;
}
.co-card__tipo--hotel { background: rgba(111, 66, 193, .94); }
.co-card__tipo--experiencia { background: rgba(19, 138, 91, .94); }
.co-card__tipo--paquete { background: rgba(255, 104, 30, .94); }
.co-card__favorite {
  align-items: center;
  background: rgba(255,255,255,.95);
  border: 0;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(7, 20, 39, .2);
  color: var(--co-tinta);
  display: flex;
  height: 38px;
  justify-content: center;
  padding: 0;
  position: absolute;
  right: 12px;
  top: 12px;
  width: 38px;
  z-index: 3;
}
.co-card__favorite svg { fill: none; height: 19px; stroke: currentColor; stroke-linejoin: round; stroke-width: 1.8; width: 19px; }
.co-card__favorite:hover { color: var(--co-coral); transform: scale(1.06); }
.co-card__favorite[aria-pressed="true"] { color: var(--co-coral); }
.co-card__favorite[aria-pressed="true"] svg { fill: currentColor; }
.co-card__body { display: flex; flex: 1; flex-direction: column; gap: 9px; padding: 18px; }
.co-card__titulo { font-size: 1.16rem; line-height: 1.28; margin: 0; }
.co-card__titulo a { color: var(--co-tinta); display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; text-decoration: none; }
.co-card__titulo a:hover { color: var(--co-coral-2); }
.co-card__ruta { align-items: center; display: flex; font-size: .92rem; gap: 7px; margin: 0; }
.co-card__ruta strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.co-card__flecha { color: var(--co-coral); flex: 0 0 auto; font-weight: 850; }
.co-card__meta { color: var(--co-gris); display: flex; flex-wrap: wrap; font-size: .75rem; gap: 4px 12px; list-style: none; margin: 0; padding: 0; }
.co-card__proveedor span { color: var(--co-verde); font-weight: 900; }
.co-card__footer { align-items: end; display: flex; gap: 10px; justify-content: space-between; margin-top: auto; padding-top: 5px; }
.co-card__precio { color: var(--co-azul); display: flex; flex-direction: column; font-size: 1.75rem; font-weight: 900; letter-spacing: -.045em; line-height: 1; }
.co-card__precio small { color: #8a97a8; font-size: .62rem; font-weight: 800; letter-spacing: .08em; margin-bottom: 5px; text-transform: uppercase; }
.co-card__precio--texto { font-size: 1rem; letter-spacing: 0; }
.co-badge { background: #eef3f8; border-radius: 999px; color: var(--co-gris); font-size: .7rem; font-weight: 750; padding: 5px 9px; white-space: nowrap; }
.co-badge--aviso { background: #fff1dc; color: #a55400; }
.co-badge--urgente { background: #ffe7e1; color: #c43d22; }
.co-badge--expirada { background: #eef0f3; color: #737b88; }
.co-card__acciones { align-items: center; border-top: 1px solid #edf0f4; display: flex; gap: 8px; margin-top: 4px; padding-top: 13px; }
.co-card__cta { flex: 1; }

/* Compartir */
.co-share { display: flex; flex-wrap: wrap; gap: 7px; }
.co-share__btn {
  background: #fff;
  border: 1px solid var(--co-borde);
  border-radius: 999px;
  color: var(--co-gris);
  cursor: pointer;
  font-size: .72rem;
  font-weight: 750;
  padding: 7px 10px;
  text-decoration: none;
  transition: background .14s ease, border-color .14s ease, color .14s ease;
}
.co-share__btn:hover { background: var(--co-azul); border-color: var(--co-azul); color: #fff; }
.co-share__btn--whatsapp:hover { background: #168f49; border-color: #168f49; }
.co-share__btn--x:hover { background: #000; border-color: #000; }
.co-share__btn--facebook:hover { background: #1877f2; border-color: #1877f2; }
.co-share__btn--telegram:hover { background: #168dcc; border-color: #168dcc; }
.co-share--compacta { flex: 0 0 auto; }
.co-share--compacta .co-share__btn { align-items: center; border-radius: 10px; display: inline-flex; min-height: 46px; padding-inline: 12px; }

.co-vacio { background: #fff; border: 1px dashed #cbd5e1; border-radius: var(--co-radio); color: var(--co-gris); grid-column: 1 / -1; margin: 0; padding: 50px 24px; text-align: center; }
.co-vacio > span { color: var(--co-coral); display: block; font-size: 2.4rem; margin-bottom: 8px; transform: rotate(-10deg); }
.co-vacio strong { color: var(--co-tinta); display: block; font-size: 1.1rem; }
.co-vacio p { margin: 6px auto 0; max-width: 520px; }
.co-cargar-mas { margin: 28px 0; text-align: center; }

/* Alertas */
.co-alertas {
  background: radial-gradient(circle at 8% 10%, rgba(255,255,255,.1), transparent 28%), linear-gradient(135deg, var(--co-azul) 0%, #174a78 100%);
  border-radius: 24px;
  color: #fff;
  display: grid;
  gap: 24px;
  margin: 44px 0 0;
  overflow: hidden;
  padding: 34px;
  position: relative;
}
.co-alertas::after { border: 1px solid rgba(255,255,255,.09); border-radius: 50%; content: ""; height: 250px; position: absolute; right: -90px; top: -125px; width: 250px; }
.co-alertas__copy { align-items: start; display: flex; gap: 16px; position: relative; z-index: 1; }
.co-alertas__icon { align-items: center; background: var(--co-coral); border-radius: 14px; display: flex; flex: 0 0 auto; font-size: 1.3rem; height: 48px; justify-content: center; width: 48px; }
.co-alertas__eyebrow { color: #ffd8c5; }
.co-alertas h2 { color: #fff; font-size: clamp(1.55rem, 3vw, 2.25rem); margin: 0 0 8px; }
.co-alertas__copy p:last-child { color: rgba(255,255,255,.74); margin: 0; max-width: 680px; }
.co-alertas__form { display: grid; gap: 10px; grid-template-columns: 1fr; position: relative; z-index: 1; }
.co-alertas__form input:not(.co-alertas__trampa),
.co-alertas__form select { background: #fff; border: 1px solid rgba(255,255,255,.25); border-radius: 10px; font-size: .94rem; height: 50px; padding: 0 14px; width: 100%; }
.co-alertas__trampa { height: 1px !important; left: -10000px !important; opacity: 0 !important; position: absolute !important; width: 1px !important; }
.co-alertas__aviso { color: rgba(255,255,255,.68); font-size: .72rem; margin: 0; position: relative; z-index: 1; }
.co-alertas__aviso a { color: #fff; }
.co-alertas__msg { font-size: .84rem; font-weight: 700; margin: 0; position: relative; z-index: 1; }
.co-alertas__msg--ok { color: #9ff0ba; }

/* Single heredado del plugin */
.co-oferta-single { margin: 0 auto; max-width: 780px; padding: 0 18px; }
.co-oferta-single .co-oferta__hero { border-radius: var(--co-radio); box-shadow: var(--co-sombra); margin-bottom: 22px; overflow: hidden; }
.co-oferta-single .co-oferta__hero img { display: block; height: auto; width: 100%; }
.co-oferta__precio-caja { align-items: center; background: #fff; border: 1px solid var(--co-borde); border-radius: var(--co-radio); box-shadow: var(--co-sombra); display: flex; flex-wrap: wrap; gap: 14px; margin: 18px 0; padding: 19px; }
.co-oferta__precio { color: var(--co-azul); font-size: 2.4rem; font-weight: 900; }
.co-oferta__datos { background: #fff; border: 1px solid var(--co-borde); border-radius: var(--co-radio); list-style: none; margin: 18px 0; overflow: hidden; padding: 0; }
.co-oferta__datos li { border-bottom: 1px solid var(--co-borde); display: flex; font-size: .92rem; gap: 12px; justify-content: space-between; padding: 13px 16px; }
.co-oferta__datos li:last-child { border-bottom: 0; }
.co-oferta__datos li span:first-child { color: var(--co-gris); }
.co-oferta__cta { display: flex; font-size: 1.05rem; margin: 20px 0; padding: 16px; text-align: center; }
.co-oferta__nota { color: var(--co-gris); font-size: .78rem; }

.co-toast {
  background: #0d1e36;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  bottom: 24px;
  box-shadow: 0 14px 35px rgba(0,0,0,.24);
  color: #fff;
  font-size: .86rem;
  font-weight: 750;
  left: 50%;
  opacity: 0;
  padding: 12px 18px;
  pointer-events: none;
  position: fixed;
  transform: translate(-50%, 20px);
  transition: opacity .18s ease, transform .18s ease;
  z-index: 99999;
}
.co-toast.is-visible { opacity: 1; transform: translate(-50%, 0); }

@media (min-width: 640px) {
  .co-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .co-filtros { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .co-filtros__campo--destino,
  .co-filtros__acciones { grid-column: 1 / -1; }
  .co-alertas__form { grid-template-columns: 1.35fr 1fr auto; }
}

@media (min-width: 960px) {
  .co-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .co-filtros { grid-template-columns: repeat(8, minmax(0, 1fr)); }
  .co-filtros__campo--destino,
  .co-filtros__campo--origen,
  .co-filtros__campo--tipo,
  .co-filtros__campo--orden { grid-column: span 2; }
  .co-filtros__campo--precio { grid-column: span 3; }
  .co-filtros__campo--check { grid-column: span 2; }
  .co-filtros__acciones { grid-column: span 3; }
  .co-alertas { align-items: center; grid-template-columns: minmax(280px, .9fr) minmax(480px, 1.3fr); }
  .co-alertas__aviso,
  .co-alertas__msg { grid-column: 2; }
}

@media (min-width: 1400px) {
  .co-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 639px) {
  .co-feed__top { align-items: start; flex-direction: column; gap: 14px; }
  .co-feed__top h2 { font-size: 2rem; }
  .co-filtros { border-radius: 14px; margin-inline: -4px; padding: 14px; }
  .co-filtros__acciones { display: grid; grid-template-columns: .75fr 1.25fr; }
  .co-feed__results-head { align-items: start; flex-direction: column; gap: 5px; }
  .co-feed__nota { text-align: left; }
  .co-card__media { aspect-ratio: 16 / 9; }
  .co-alertas { margin-inline: -4px; padding: 25px 18px; }
  .co-alertas__copy { display: block; }
  .co-alertas__icon { margin-bottom: 16px; }
  .co-share--compacta .co-share__btn { font-size: 0; padding-inline: 13px; }
  .co-share--compacta .co-share__btn span { font-size: .95rem; }
}

@media (prefers-reduced-motion: reduce) {
  .co-card,
  .co-card__media img,
  .co-toast { transition: none; }
}