/**
 * Modali e form landing (login / register / forgot / service).
 * Usa --lp-* (sempre sul root) con fallback neutri per istanza.
 */

.lp-auth-panel,
.lp-forgot-overlay,
.lp-info-overlay,
.lp-service-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lp-app.modal-login .lp-auth-panel--login,
.lp-app.modal-register .lp-auth-panel--register {
  display: flex;
}

.lp-app.modal-forgot .lp-forgot-overlay {
  display: flex;
}

.lp-app.modal-contact-plan .lp-service-panel-plan,
.lp-app.modal-contact-form .lp-service-panel-form,
.lp-app.modal-contact-success .lp-service-panel-success {
  display: flex;
}

.lp-app.modal-features .lp-info-panel-features,
.lp-app.modal-security .lp-info-panel-security,
.lp-app.modal-how-it-works .lp-info-panel-how-it-works,
.lp-app.modal-landing-contact .lp-info-panel-landing-contact,
.lp-app.modal-landing-contact-otp .lp-info-panel-landing-contact-otp,
.lp-app.modal-landing-contact-success .lp-info-panel-landing-contact-success {
  display: flex;
}

.lp-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  margin: 0;
  background: rgba(2, 6, 23, 0.62);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
}

.lp-modal-wrap {
  position: relative;
  z-index: 1;
  width: min(100%, 560px);
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  overflow-x: hidden;
  border-radius: var(--sl-radius-lg, 22px);
}

.lp-info-overlay .lp-modal-wrap {
  width: min(100%, 920px);
}

.lp-modal-card {
  display: none;
  animation: slModalIn 220ms cubic-bezier(0.2, 0.9, 0.2, 1);
}

.lp-app.modal-login .lp-modal-auth-login,
.lp-app.modal-register .lp-modal-auth-register,
.lp-app.modal-forgot .lp-modal-forgot {
  display: block;
}

@keyframes slModalIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.lp-auth-card,
.lp-info-card,
.lp-service-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--sl-radius-lg, 22px);
  border: 1px solid color-mix(in srgb, var(--lp-border, #d9e2ef) 75%, var(--lp-text, #0f172a));
  background: linear-gradient(
    145deg,
    color-mix(in srgb, var(--lp-surface, #fff) 94%, #fff 6%),
    var(--lp-bg-soft, #dbe6ff)
  );
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.14);
}

.lp-auth-card::before,
.lp-info-card::before,
.lp-service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 15% 0%,
    color-mix(in srgb, var(--lp-primary, #0b5fff) 22%, transparent),
    transparent 56%
  );
  pointer-events: none;
}

.lp-auth-card-inner {
  position: relative;
  z-index: 1;
  padding: clamp(1.25rem, 3vw, 1.75rem);
  display: grid;
  gap: 14px;
}

.lp-service-card {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  padding: clamp(1.1rem, 2.5vw, 1.5rem);
}

.lp-info-card {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  max-height: min(760px, calc(100dvh - 48px));
  overflow: auto;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.lp-info-body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.25rem;
}

.lp-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.875rem;
}

.lp-info-item {
  border: 1px solid color-mix(in srgb, var(--lp-border, #d9e2ef) 78%, transparent);
  border-radius: 18px;
  padding: 1rem;
  background: color-mix(in srgb, var(--lp-surface, #fff) 92%, var(--lp-bg-soft, #f1f5f9));
}

.lp-info-item h4 {
  margin: 0 0 0.35rem;
  font-size: 0.98rem;
}

.lp-info-item p {
  margin: 0;
  color: var(--lp-muted, #475569);
  line-height: 1.55;
}

.lp-auth-topbar,
.lp-auth-meta,
.lp-auth-footer,
.lp-form-row,
.lp-secondary-actions,
.lp-service-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lp-auth-title-inline,
.lp-service-title {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: var(--lp-text, #0f172a);
}

.lp-auth-overline {
  margin: 0;
  color: var(--lp-primary, #0b5fff);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.lp-auth-note,
.lp-auth-subtitle,
.lp-service-note,
.lp-form-hint {
  color: var(--lp-muted, #475569);
}

.lp-auth-header,
.lp-auth-subtitle,
.lp-forgot-copy p,
.lp-service-note,
.lp-auth-footer p {
  margin: 0;
}

.lp-modal-close {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--lp-border, #d9e2ef) 80%, transparent);
  background: var(--lp-surface, #fff);
  color: var(--lp-text, #0f172a);
  font-size: 1.35rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lp-modal-close:hover {
  background: var(--lp-bg-soft, #f1f5f9);
}

.lp-form,
.lp-service-body {
  display: grid;
  gap: 14px;
}

.lp-service-body.is-visible {
  display: grid;
}

.lp-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.lp-field {
  position: relative;
  display: block;
}

.lp-field input,
.lp-field textarea {
  width: 100%;
  min-height: 54px;
  padding: 26px 16px 10px;
  box-sizing: border-box;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--lp-border, #d9e2ef) 90%, transparent);
  background: color-mix(in srgb, var(--lp-surface, #fff) 96%, transparent);
  color: var(--lp-text, #0f172a);
  font: inherit;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.lp-field input:focus,
.lp-field textarea:focus {
  outline: none;
  border-color: var(--lp-primary, #0b5fff);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--lp-primary, #0b5fff) 22%, transparent);
}

.lp-field span {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--lp-muted, #64748b);
  pointer-events: none;
  font-size: 0.95rem;
  transition: top 0.16s ease, transform 0.16s ease, font-size 0.16s ease;
}

.lp-field-meta {
  position: absolute;
  top: 10px;
  right: 14px;
  z-index: 1;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.lp-field-meta[data-field-required="true"] {
  color: var(--lp-primary-dark, #0848c7);
  background: color-mix(in srgb, var(--lp-primary, #0b5fff) 10%, transparent);
}

.lp-field-meta[data-field-required="false"] {
  color: var(--lp-muted, #64748b);
  background: color-mix(in srgb, var(--lp-border, #d9e2ef) 45%, transparent);
}

.lp-field input:focus + span,
.lp-field input:not(:placeholder-shown) + span,
.lp-field textarea:focus + span,
.lp-field textarea:not(:placeholder-shown) + span {
  top: 11px;
  transform: none;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--lp-primary-dark, #0848c7);
}

.lp-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.lp-field-textarea textarea {
  min-height: 140px;
  resize: vertical;
}

.lp-feedback {
  margin: 0;
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 0.92rem;
}

.lp-feedback-error {
  border: 1px solid rgba(239, 68, 68, 0.35);
  background: rgba(254, 242, 242, 0.95);
  color: #b91c1c;
}

.lp-feedback-info {
  border: 1px solid rgba(37, 99, 235, 0.2);
  background: rgba(239, 246, 255, 0.95);
  color: #1d4ed8;
}

.lp-dual-role-choice {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--lp-primary, #0b5fff) 22%, transparent);
  border-radius: 18px;
  background:
    radial-gradient(circle at 12% 0%, color-mix(in srgb, var(--lp-primary, #0b5fff) 18%, transparent), transparent 42%),
    color-mix(in srgb, var(--lp-surface, #fff) 94%, var(--lp-bg-soft, #dbe6ff));
}

.lp-dual-role-choice h3,
.lp-dual-role-choice p {
  margin: 0;
}

.lp-dual-role-choice h3 {
  color: var(--lp-text, #0f172a);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.lp-dual-role-choice p:not(.lp-auth-overline) {
  color: var(--lp-muted, #475569);
  line-height: 1.55;
}

.lp-dual-role-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.lp-dual-role-card {
  appearance: none;
  width: 100%;
  min-height: 172px;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--lp-border, #d9e2ef) 84%, transparent);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--lp-text, #0f172a);
  text-align: left;
  cursor: pointer;
  display: grid;
  align-content: start;
  gap: 16px;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.lp-dual-role-card:hover,
.lp-dual-role-card:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--lp-primary, #0b5fff) 62%, var(--lp-border, #d9e2ef));
  background: color-mix(in srgb, var(--lp-surface, #fff) 96%, var(--lp-primary, #0b5fff));
  box-shadow: 0 22px 44px color-mix(in srgb, var(--lp-primary, #0b5fff) 18%, transparent);
}

.lp-dual-role-card:active {
  transform: translateY(0) scale(0.99);
}

.lp-dual-role-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--lp-primary, #0b5fff) 34%, transparent);
  outline-offset: 3px;
}

.lp-dual-role-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--lp-primary-dark, #0848c7), var(--lp-primary, #0b5fff));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 14px 28px color-mix(in srgb, var(--lp-primary, #0b5fff) 22%, transparent);
}

.lp-dual-role-card--hub .lp-dual-role-icon {
  background: linear-gradient(135deg, #111827, var(--lp-primary-dark, #0848c7));
}

.lp-dual-role-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.lp-dual-role-copy {
  display: grid;
  gap: 6px;
}

.lp-dual-role-copy strong {
  font-size: 1rem;
  line-height: 1.25;
}

.lp-dual-role-copy small {
  color: var(--lp-muted, #475569);
  font-size: 0.84rem;
  line-height: 1.45;
}

.lp-plan-list {
  display: grid;
  gap: 10px;
}

.lp-plan-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--lp-border, #d9e2ef);
  border-radius: 12px;
  background: var(--lp-surface, #fff);
  cursor: pointer;
  transition: transform 0.14s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.lp-plan-item:hover,
.lp-plan-item:has(input:checked) {
  transform: translateY(-1px);
  border-color: var(--lp-primary, #0b5fff);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.lp-plan-item input {
  margin-top: 4px;
  accent-color: var(--lp-primary, #0b5fff);
}

.lp-plan-item span {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lp-plan-item strong {
  font-size: 0.95rem;
  color: var(--lp-text, #0f172a);
}

.lp-plan-item small {
  color: var(--lp-muted, #64748b);
  font-size: 0.82rem;
  line-height: 1.45;
}

.lp-plan-selected {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--lp-border, #dbe4f2);
  background: var(--lp-bg-soft, #f8fbff);
  font-size: 0.88rem;
}

.lp-plan-selected strong {
  color: var(--lp-primary, #0b5fff);
}

.lp-service-success-body {
  text-align: center;
}

.lp-inline-switch,
.lp-link-button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--lp-primary, #0b5fff);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.lp-inline-switch:hover,
.lp-link-button:hover {
  color: var(--lp-primary-dark, #0848c7);
}

.lp-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 16px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.lp-btn:hover {
  transform: translateY(-1px);
}

.lp-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--lp-primary-dark, #0848c7), var(--lp-primary, #0b5fff));
  box-shadow: 0 16px 32px color-mix(in srgb, var(--lp-primary, #0b5fff) 25%, transparent);
}

.lp-btn-secondary {
  color: var(--lp-text, #0f172a);
  background: rgba(248, 250, 252, 0.96);
  border-color: color-mix(in srgb, var(--lp-border, #d9e2ef) 90%, transparent);
}

.lp-secondary-actions--forgot {
  flex-direction: column;
  align-items: stretch;
}

@media (max-width: 640px) {
  .lp-form-grid,
  .lp-info-grid,
  .lp-dual-role-grid {
    grid-template-columns: 1fr;
  }

  .lp-auth-footer,
  .lp-form-row,
  .lp-secondary-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .lp-auth-panel,
  .lp-forgot-overlay,
  .lp-info-overlay,
  .lp-service-overlay {
    padding: 14px;
  }
}