/* ============================================
   🧩 COMPONENTES - Botones, Tarjetas, Modales
   ============================================ */
.btn {
  width: 100%;
  padding: 13px;
  border: none;
  border-radius: var(--radio-borde-sm);
  background: linear-gradient(135deg, var(--color-marca), var(--color-marca-2));
  color: #fff;
  font-weight: 800; font-size: 15px;
  cursor: pointer;
  transition: var(--transicion-rapida);
}
.btn:hover { filter: brightness(1.07); transform: translateY(-1px); }
.btn-secundario {
  background: var(--fondo-suave);
  color: var(--texto-principal);
  border: 1px solid var(--borde);
}
.btn-peligro { background: var(--error); color: #fff; }
.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  width: auto;
}
.campo { margin-bottom: 12px; }
.campo label {
  display: block;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 6px;
}
.campo input,
.campo select,
.campo textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--borde);
  border-radius: var(--radio-borde-sm);
  background: var(--fondo-principal);
  color: var(--texto-principal);
  font-size: 15px;
  outline: none;
  font-family: inherit;
}
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  border-color: var(--color-marca);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-marca) 25%, transparent);
}
.tarjeta {
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio-borde);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--sombra);
  transition: var(--transicion-rapida);
}
.tarjeta:hover {
  transform: translateY(-2px);
  box-shadow: var(--sombra-hover);
}
.tarjeta-cabecera {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}
.tarjeta-cabecera strong { font-size: 17px; }
.badge {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--fondo-suave);
  color: var(--color-marca);
  font-weight: 700;
  white-space: nowrap;
}
.progreso-circular {
  width: 36px; height: 36px;
  flex-shrink: 0;
  position: relative;
}
.progreso-circular svg { transform: rotate(-90deg); display: block; }
.progreso-circular .pct {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 9.5px; font-weight: 700;
  color: var(--color-marca);
}
.barra-progreso {
  height: 8px;
  background: var(--fondo-suave);
  border-radius: 999px;
  overflow: hidden;
}
.barra-progreso > span {
  display: block; height: 100%;
  background: var(--color-marca);
  width: 0%;
  transition: width .5s ease;
}
.subtema {
  border: 1px solid var(--borde);
  border-radius: var(--radio-borde-sm);
  padding: 12px;
  background: var(--superficie-2);
}
.subtema strong { font-size: 14px; }
.subtema-meta {
  font-size: 12px;
  color: var(--texto-secundario);
  margin: 4px 0 8px;
}
.subtema-acciones {
  display: flex;
  gap: 8px;
}
.subtema-acciones button {
  flex: 1;
  padding: 10px;
  border-radius: var(--radio-borde-xs);
  border: 1px solid var(--borde);
  background: var(--superficie);
  font-weight: 600; font-size: 13px;
  color: var(--texto-principal);
  cursor: pointer;
  transition: var(--transicion-rapida);
}
.subtema-acciones button:hover { background: var(--fondo-suave); }
.subtema-acciones button.primario {
  background: var(--color-marca);
  color: #fff;
  border-color: var(--color-marca);
}
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  display: grid; place-items: center;
  padding: 16px;
  z-index: 100;
}
.modal-tarjeta {
  background: var(--superficie);
  border-radius: var(--radio-borde);
  max-width: 420px;
  width: 100%;
  padding: 22px;
  border: 1px solid var(--borde);
}
.modal-tarjeta h3 { margin: 0 0 16px; font-size: 20px; }
.modal-acciones {
  display: flex; gap: 10px;
  margin-top: 16px;
}
.modal-acciones button {
  flex: 1;
  padding: 11px;
  border-radius: var(--radio-borde-xs);
  border: 1px solid var(--borde);
  background: var(--fondo-suave);
  font-weight: 700;
  color: var(--texto-principal);
  cursor: pointer; font-size: 14px;
}
.modal-acciones button.primario {
  background: var(--color-marca);
  color: #fff;
  border-color: var(--color-marca);
}
.login-tarjeta {
  width: 100%; max-width: 380px;
  background: var(--superficie);
  border: 1px solid var(--borde);
  border-radius: var(--radio-borde);
  padding: 24px;
  box-shadow: var(--sombra);
}
.login-tarjeta h2 { margin: 0 0 4px; font-size: 22px; }
.login-tarjeta .sub {
  color: var(--texto-secundario);
  font-size: 13px;
  margin-bottom: 18px;
}
.pantalla-bienvenida {
  height: 100dvh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  overflow: hidden;
}
.bienvenida-izquierda {
  background: linear-gradient(135deg, var(--color-marca), var(--color-marca-2));
  color: #fff;
  padding: clamp(24px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}
.bienvenida-izquierda h1 {
  font-size: clamp(28px, 5vw, 52px);
  line-height: 1.05;
  margin: 0;
  font-weight: 900;
}
.bienvenida-izquierda p {
  font-size: clamp(15px, 1.8vw, 18px);
  margin: 0;
  opacity: .95;
  max-width: 520px;
}
.bienvenida-derecha {
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--fondo-suave);
  overflow: auto;
}
@media (max-width: 900px) {
  .pantalla-bienvenida {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
  .bienvenida-izquierda { padding: 24px; }
}
* { scroll-behavior: smooth; }