/* K39 — Modal de alta de NIF fiscal para el cliente (2026-07-30).
   Reutiliza los mismos tokens que multiempresa-modal.css para que la app
   se sienta como un único producto, no como módulos pegados. */

:root {
  --k32-overlay-bg: rgba(0, 0, 0, 0.85);
  --k32-panel-bg: #0f160d;
  --k32-panel-border: #ffffff;
  --k32-panel-radius: 16px;
  --k32-panel-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);

  --k32-text: var(--color-text, #e0e0e0);
  --k32-text-muted: var(--color-text-muted, #bdbdbd);
  --k32-primary: var(--color-primary, #a78bfa);

  --k32-surface: var(--color-surface, #1e1e2e);
  --k32-surface-2: var(--color-surface-2, #252537);
  --k32-border: var(--color-border, #333);

  --k32-success: #4ade80;
  --k32-success-strong: #22c55e;
  --k32-pending: #fbbf24;
  --k32-pending-strong: #f59e0b;
  --k32-danger: #f87171;
}

#k32OnboardingModal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2147485003;
  background: var(--k32-overlay-bg);
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
}

#k32OnboardingModal.open {
  display: flex;
}

#k32OnboardingModal[hidden] {
  display: none !important;
}

#k32OnboardingModal .k32-panel {
  background: var(--k32-panel-bg);
  border: 2px solid var(--k32-panel-border);
  border-radius: var(--k32-panel-radius);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  box-shadow: var(--k32-panel-shadow);
  position: relative;
  color: var(--k32-text);
  box-sizing: border-box;
}

#k32OnboardingModal .k32-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}

#k32OnboardingModal .k32-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--k32-primary);
  margin: 0 0 4px;
}

#k32OnboardingModal .k32-subtitle {
  font-size: 0.85rem;
  color: var(--k32-text-muted);
  margin: 0;
  line-height: 1.5;
}

#k32OnboardingModal .k32-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--k32-text-muted);
  padding: 4px 8px;
  border-radius: 8px;
  transition:
    background 0.15s ease,
    color 0.15s ease;
  flex-shrink: 0;
}

#k32OnboardingModal .k32-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--k32-text);
}

#k32OnboardingModal .k32-close:focus-visible,
#k32OnboardingModal button:focus-visible,
#k32OnboardingModal input:focus-visible,
#k32OnboardingModal a:focus-visible {
  outline: 2px solid var(--k32-primary);
  outline-offset: 2px;
}

/* --- Carril de pasos: elemento distintivo. Es un proceso legal real con
   un orden que importa (no se puede firmar antes de generar el modelo,
   no se puede activar producción antes de firmar) — por eso los números
   aquí sí codifican información real, a diferencia de un 01/02/03
   decorativo. --- */
#k32OnboardingModal .k32-rail {
  display: flex;
  justify-content: space-between;
  margin-bottom: 28px;
  position: relative;
}

#k32OnboardingModal .k32-rail::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--k32-border);
  z-index: 0;
}

#k32OnboardingModal .k32-rail-fill {
  position: absolute;
  top: 14px;
  left: 14px;
  height: 2px;
  background: linear-gradient(90deg, var(--k32-primary), var(--k32-success));
  z-index: 1;
  width: 0%;
  transition: width 0.5s ease;
}

#k32OnboardingModal .k32-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
}

#k32OnboardingModal .k32-step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--k32-surface-2);
  border: 2px solid var(--k32-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--k32-text-muted);
  transition:
    background 0.3s ease,
    border-color 0.3s ease,
    color 0.3s ease,
    transform 0.3s ease;
}

#k32OnboardingModal .k32-step[data-state="done"] .k32-step-dot {
  background: var(--k32-success-strong);
  border-color: var(--k32-success-strong);
  color: #06210f;
}

#k32OnboardingModal .k32-step[data-state="active"] .k32-step-dot {
  background: var(--k32-primary);
  border-color: var(--k32-primary);
  color: #1c1330;
  transform: scale(1.12);
  box-shadow: 0 0 0 4px rgba(167, 139, 250, 0.18);
}

#k32OnboardingModal .k32-step-label {
  font-size: 0.68rem;
  color: var(--k32-text-muted);
  text-align: center;
  max-width: 84px;
  line-height: 1.3;
}

#k32OnboardingModal .k32-step[data-state="active"] .k32-step-label,
#k32OnboardingModal .k32-step[data-state="done"] .k32-step-label {
  color: var(--k32-text);
}

/* --- Cuerpo / formulario --- */
#k32OnboardingModal .k32-field {
  margin-bottom: 14px;
}

#k32OnboardingModal .k32-field label {
  display: block;
  font-size: 0.8rem;
  color: var(--k32-text-muted);
  margin-bottom: 6px;
}

#k32OnboardingModal .k32-field input {
  width: 100%;
  box-sizing: border-box;
  background: var(--k32-surface);
  border: 1px solid var(--k32-border);
  border-radius: 10px;
  padding: 10px 12px;
  color: #ffffff !important;
  font-size: 0.9rem;
  color-scheme: dark;
}

#k32OnboardingModal .k32-field input:focus {
  border-color: var(--k32-primary);
}

#k32OnboardingModal .k32-field-row {
  display: flex;
  gap: 12px;
}

#k32OnboardingModal .k32-field-row .k32-field {
  flex: 1;
  min-width: 0;
}

#k32OnboardingModal .k32-hint {
  font-size: 0.72rem;
  color: var(--k32-text-muted);
  margin-top: 4px;
}

#k32OnboardingModal .k32-representante-block {
  margin-top: 6px;
  padding: 14px;
  border: 1px dashed var(--k32-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
}

#k32OnboardingModal .k32-representante-block[hidden] {
  display: none !important;
}

#k32OnboardingModal .k32-representante-title {
  font-size: 0.78rem;
  color: var(--k32-pending);
  font-weight: 600;
  margin-bottom: 10px;
}

/* --- Pantallas de estado (esperando / firmar / listo / error) --- */
#k32OnboardingModal .k32-status-screen {
  text-align: center;
  padding: 12px 4px 4px;
}

#k32OnboardingModal .k32-status-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.6rem;
}

#k32OnboardingModal .k32-status-icon.pending {
  background: rgba(251, 191, 36, 0.12);
  color: var(--k32-pending);
}

#k32OnboardingModal .k32-status-icon.success {
  background: rgba(74, 222, 128, 0.14);
  color: var(--k32-success);
}

#k32OnboardingModal .k32-status-icon.error {
  background: rgba(248, 113, 113, 0.14);
  color: var(--k32-danger);
}

@keyframes k32-spin {
  to {
    transform: rotate(360deg);
  }
}

#k32OnboardingModal .k32-status-icon.working {
  background: rgba(167, 139, 250, 0.14);
  color: var(--k32-primary);
}

#k32OnboardingModal .k32-status-icon.working .k32-spinner {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2.5px solid rgba(167, 139, 250, 0.25);
  border-top-color: var(--k32-primary);
  animation: k32-spin 0.8s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  #k32OnboardingModal .k32-status-icon.working .k32-spinner {
    animation: none;
  }
  #k32OnboardingModal .k32-step-dot {
    transition: none;
  }
}

#k32OnboardingModal .k32-status-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 8px;
}

#k32OnboardingModal .k32-status-text {
  font-size: 0.85rem;
  color: var(--k32-text-muted);
  line-height: 1.55;
  max-width: 440px;
  margin: 0 auto 20px;
}

#k32OnboardingModal .k32-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

#k32OnboardingModal button.k32-btn {
  border: none;
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    filter 0.15s ease,
    transform 0.1s ease;
}

#k32OnboardingModal button.k32-btn:active {
  transform: scale(0.97);
}

#k32OnboardingModal button.k32-btn-primary {
  background: var(--k32-primary);
  color: #1c1330;
}

#k32OnboardingModal button.k32-btn-primary:hover {
  filter: brightness(1.08);
}

#k32OnboardingModal button.k32-btn-secondary {
  background: var(--k32-surface-2);
  color: var(--k32-text);
  border: 1px solid var(--k32-border);
}

#k32OnboardingModal button.k32-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

#k32OnboardingModal button.k32-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: none;
}

#k32OnboardingModal a.k32-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  padding: 10px 18px;
  background: var(--k32-primary);
  color: #1c1330;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

#k32OnboardingModal .k32-upload-box {
  display: grid;
  justify-items: center;
  gap: 10px;
  max-width: 440px;
  margin: 16px auto 18px;
  padding: 16px;
  border: 1px solid var(--k32-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.025);
}

#k32OnboardingModal .k32-file-note {
  max-width: 100%;
  margin: 0;
  color: var(--k32-text-muted);
  font-size: 0.74rem;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

#k32OnboardingModal .k32-inline-message {
  max-width: 440px;
  margin: 0 auto 16px;
  padding: 10px 12px;
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: 10px;
  background: rgba(248, 113, 113, 0.1);
  color: #fecaca;
  font-size: 0.78rem;
  line-height: 1.45;
  text-align: left;
}

#k32OnboardingModal .k32-poll-note {
  font-size: 0.7rem;
  color: var(--k32-text-muted);
  margin-top: 16px;
}

#k32OnboardingModal .k32-error-box {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  color: #fecaca;
  font-size: 0.78rem;
  text-align: left;
}

@media (max-width: 480px) {
  #k32OnboardingModal .k32-panel {
    padding: 20px;
  }
  #k32OnboardingModal .k32-field-row {
    flex-direction: column;
    gap: 0;
  }
  #k32OnboardingModal .k32-step-label {
    display: none;
  }
}