/* =========================================================
   BOTONES · El Manantial 502
   Única fuente de verdad para admin y portal socio.
   No redefinir apariencia de botones en módulos.

   Clases:
     .btn / button     base
     .primary          acción principal
     .ghost            secundaria
     .ok               confirmar / verificar
     .danger           rechazar / anular
     .warn             advertencia
     .info             revisar / ver detalle
     .btn-link         acción compacta (tablas)
     .btn-act          alias de acción con icono (mismo estilo)
     .btn-sm / .btn-lg tamaños
     .btn-bar          grupo
     .ghost-inline     acceso rápido en toolbars
     .block            ancho completo

   Excepciones permitidas (solo contexto):
     body.auth-login / body.portal-auth → CTA sobre foto oscura
     /ui/buttons-portal.css → estilo push 3D exclusivo del portal socio
========================================================= */

/* ---------- Base ---------- */
button,
.btn,
.btn-act,
.btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: #f8fafc;
  color: #334155;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none !important;
  white-space: nowrap;
  box-shadow: none;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.15s ease,
    box-shadow 0.2s ease;
}

button:hover,
.btn:hover,
.btn-act:hover,
.btn-link:hover {
  background: #eef2f7;
  color: var(--brand, #0f172a);
  border-color: rgba(15, 23, 42, 0.28);
}

button:active,
.btn:active,
.btn-act:active,
.btn-link:active {
  transform: scale(0.96);
}

button:focus-visible,
.btn:focus-visible,
.btn-act:focus-visible,
.btn-link:focus-visible {
  outline: 2px solid #93c5fd;
  outline-offset: 2px;
}

button:disabled,
.btn:disabled,
.btn-act:disabled,
.btn-link:disabled,
[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Iconos dentro del botón */
button .ic,
.btn .ic,
.btn-act .ic,
.btn-link .ic {
  display: inline-flex;
  width: 16px;
  height: 16px;
  margin: 0;
  flex: 0 0 auto;
  transition: transform 0.28s ease;
}
button .ic svg,
.btn .ic svg,
.btn-act .ic svg,
.btn-link .ic svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.9;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
button:hover .ic,
.btn:hover .ic,
.btn-act:hover .ic,
.btn-link:hover .ic {
  transform: translateX(4px);
}

/* ---------- Variantes ---------- */
button.primary,
.btn.primary,
.btn-act.primary {
  background: var(--brand, #0f172a);
  color: #fff;
  border-color: transparent;
  font-weight: 700;
}
button.primary:hover,
.btn.primary:hover,
.btn-act.primary:hover {
  background: #1e293b;
  color: #fff;
}

button.ghost,
.btn.ghost,
.btn-secondary,
.btn-act.ghost {
  background: #fafafa;
  color: var(--text-soft, #334155);
  border-color: rgba(15, 23, 42, 0.12);
}
button.ghost:hover,
.btn.ghost:hover,
.btn-act.ghost:hover {
  background: #f1f5f9;
  color: var(--brand, #0f172a);
}

button.ok,
.btn.ok,
.btn-act.ok,
.btn-link.ok,
.ghost.ok {
  background: var(--ok-bg, #ecfdf5);
  color: var(--ok, #047857);
  border-color: rgba(4, 120, 87, 0.3);
}
button.ok:hover,
.btn.ok:hover,
.btn-act.ok:hover,
.btn-link.ok:hover {
  background: #d1fae5;
  color: #065f46;
}

button.danger,
.btn.danger,
.btn-act.danger,
.btn-link.danger {
  background: var(--err-bg, #fef2f2);
  color: var(--err, #b91c1c);
  border-color: rgba(185, 28, 28, 0.28);
}
button.danger:hover,
.btn.danger:hover,
.btn-act.danger:hover,
.btn-link.danger:hover {
  background: #fee2e2;
  color: #991b1b;
}

button.warn,
.btn.warn,
.btn-act.warn,
.btn-link.warn,
.ghost.warn {
  background: var(--warn-bg, #fffbeb);
  color: var(--warn, #b45309);
  border-color: rgba(180, 83, 9, 0.28);
}
button.warn:hover,
.btn.warn:hover,
.btn-act.warn:hover,
.btn-link.warn:hover {
  background: #fef3c7;
  color: #92400e;
}

button.info,
.btn.info,
.btn-act.info,
.btn-link.info {
  background: var(--info-bg, #eff6ff);
  color: var(--info, #1d4ed8);
  border-color: rgba(29, 78, 216, 0.28);
}
button.info:hover,
.btn.info:hover,
.btn-act.info:hover,
.btn-link.info:hover {
  background: #dbeafe;
  color: #1e40af;
}

/* Relleno sólido (pie de modal / CTA fuerte) */
.btn.ok.solid,
.btn-act.ok.solid,
.modal-footer .btn.ok,
.modal-footer .btn-act.ok {
  background: var(--ok, #047857);
  color: #fff;
  border-color: transparent;
}
.btn.ok.solid:hover,
.btn-act.ok.solid:hover,
.modal-footer .btn.ok:hover,
.modal-footer .btn-act.ok:hover {
  background: #065f46;
  color: #fff;
}
.btn.danger.solid,
.btn-act.danger.solid,
.modal-footer .btn.danger,
.modal-footer .btn-act.danger {
  background: var(--err, #b91c1c);
  color: #fff;
  border-color: transparent;
}
.btn.danger.solid:hover,
.btn-act.danger.solid:hover,
.modal-footer .btn.danger:hover,
.modal-footer .btn-act.danger:hover {
  background: #991b1b;
  color: #fff;
}

/* ---------- Tamaños / layout ---------- */
.btn-sm,
button.btn-sm,
.btn-mini,
.btn-act.btn-sm,
.btn-act-code {
  padding: 4px 8px;
  font-size: 12.5px;
}
.btn-lg,
button.btn-lg,
.btn-act.btn-lg {
  padding: 10px 16px;
  font-size: 14px;
}
.block,
button.block,
.btn.block {
  width: 100%;
}

.btn-bar,
.row-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.row-actions {
  justify-content: flex-end;
}

.ghost-inline {
  padding: 8px 12px;
  font-size: var(--fs-md, 13.5px);
  color: var(--text-soft, #334155);
  background: #fff;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.12);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  font-weight: 600;
  border: 0;
  font: inherit;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.ghost-inline:hover {
  background: #f8fafc;
  color: var(--brand, #0f172a);
}
.ghost-inline:active {
  transform: scale(0.96);
}
.ghost-inline svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
button.primary.ghost-inline,
.btn.primary.ghost-inline {
  background: var(--brand, #0f172a);
  color: #fff;
  box-shadow: none;
}

@media (prefers-reduced-motion: reduce) {
  button,
  .btn,
  .btn-act,
  .btn-link,
  button .ic,
  .btn .ic,
  .btn-act .ic,
  .btn-link .ic,
  .ghost-inline {
    transition: none;
  }
  button:hover .ic,
  .btn:hover .ic,
  .btn-act:hover .ic,
  .btn-link:hover .ic {
    transform: none;
  }
  button:active,
  .btn:active,
  .btn-act:active,
  .btn-link:active,
  .ghost-inline:active {
    transform: none;
  }
}