/* ==========================================================================
   FUTRIZE Form — Modal (.ftz-form-*)
   Zentralisiertes 2-Stufen-Conversion-Formular.
   Namespaced, um Kollision mit LP-CSS auszuschliessen.
   ========================================================================== */

/* ---------- Modal-Overlay & Dialog ---------- */

.ftz-form-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  font-family: var(--font);
  color: var(--foreground);
}

.ftz-form-modal.is-open {
  display: block;
}

.ftz-form-overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay);
  opacity: 0;
  transition: opacity var(--transition);
}

.ftz-form-modal.is-open .ftz-form-overlay {
  opacity: 1;
}

.ftz-form-dialog {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -48%);
  width: min(520px, calc(100vw - 32px));
  max-height: calc(100dvh - 48px);
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--border-visible);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px 28px 24px;
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
}

.ftz-form-modal.is-open .ftz-form-dialog {
  opacity: 1;
  transform: translate(-50%, -50%);
}

/* Body-Lock wenn Modal offen */
body.ftz-form-open {
  overflow: hidden;
}

/* ---------- Close-Button ---------- */

.ftz-form-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), border-color var(--transition);
}

.ftz-form-close:hover,
.ftz-form-close:focus-visible {
  color: var(--foreground);
  border-color: rgba(255, 255, 255, 0.35);
  outline: none;
}

/* ---------- Kopf ---------- */

.ftz-form-progress {
  margin: 0 0 12px;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

.ftz-form-heading {
  margin: 0 0 8px;
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.25;
  color: var(--foreground);
}

.ftz-form-sub {
  margin: 0 0 24px;
  font-size: var(--text-sm);
  color: var(--muted);
  line-height: 1.5;
}

/* ---------- Form-Fields ---------- */

.ftz-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ftz-form-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 6px;
}

.ftz-form-field input[type="text"],
.ftz-form-field input[type="email"],
.ftz-form-field input[type="tel"] {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: var(--text-base);
  color: var(--foreground);
  background: var(--bg-elevated);
  border: 1px solid var(--border-visible);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  box-sizing: border-box;
}

.ftz-form-field input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.ftz-form-field input::placeholder {
  color: var(--dimmed);
}

/* Fehler-Zustand */
.ftz-form-field.is-invalid input {
  border-color: var(--primary);
  border-bottom-width: 2px;
}

.ftz-form-error {
  display: none;
  margin: 6px 0 0;
  font-size: var(--text-xs);
  color: var(--primary-hover);
  line-height: 1.4;
}

.ftz-form-field.is-invalid .ftz-form-error {
  display: block;
}

/* ---------- Consent-Checkbox ---------- */

.ftz-form-field--consent {
  margin-top: 4px;
}

/* Spezifitaets-Hoehung: .ftz-form-field label (0-1-1) wuerde sonst mit
   font-weight: 600 durchschlagen — daher verschachtelte Selektoren. */
.ftz-form-field--consent .ftz-form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
  line-height: 1.45;
  cursor: pointer;
  margin-bottom: 0;
  opacity: 0.85;
}

.ftz-form-field--consent .ftz-form-consent input[type="checkbox"] {
  margin: 0;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
  margin-top: 1px;
}

.ftz-form-field--consent .ftz-form-consent a {
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ftz-form-field--consent .ftz-form-consent a:hover {
  color: var(--foreground);
}

/* ---------- Honeypot (versteckt) ---------- */

.ftz-form-hp {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* ---------- Submit-Button ---------- */

.ftz-form-submit {
  position: relative;
  margin-top: 8px;
  padding: 14px 28px;
  font-family: inherit;
  font-size: var(--text-base);
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, #e81212, #c50000);
  border: none;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 24px rgba(209, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.ftz-form-submit:hover:not(:disabled) {
  transform: scale(1.02);
}

.ftz-form-submit:focus-visible {
  outline: 2px solid var(--primary-hover);
  outline-offset: 2px;
}

.ftz-form-submit:disabled {
  cursor: not-allowed;
  opacity: 0.8;
  transform: none;
}

.ftz-form-submit-spinner {
  display: none;
  width: 16px;
  height: 16px;
  margin-left: 10px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: ftz-form-spin 700ms linear infinite;
  vertical-align: -3px;
}

.ftz-form-submit.is-loading .ftz-form-submit-spinner {
  display: inline-block;
}

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

/* ---------- Benefits-Row unterm Button ---------- */

.ftz-form-benefits {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  margin: 14px 0 0;
  font-size: var(--text-xs);
  color: var(--muted);
  line-height: 1.4;
}

/* ---------- Escape-Hatch: E-Mail-Direktkontakt ---------- */

.ftz-form-escape {
  margin: 10px 0 0;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--muted);
  line-height: 1.4;
  opacity: 0.5;
}

.ftz-form-mailto {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.ftz-form-mailto:hover,
.ftz-form-mailto:focus-visible {
  color: var(--foreground);
  border-bottom-color: currentColor;
  outline: none;
}

/* ---------- API-Error (Global) ---------- */

.ftz-form-api-error {
  margin: 12px 0 0;
  padding: 10px 12px;
  font-size: var(--text-sm);
  color: var(--primary-hover);
  background: rgba(209, 0, 0, 0.08);
  border: 1px solid rgba(209, 0, 0, 0.3);
  border-radius: var(--radius-sm);
  line-height: 1.5;
}

/* ---------- NoScript-Fallback ---------- */

.ftz-form-noscript {
  margin: 16px 0 0;
  padding: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--muted);
  line-height: 1.5;
}

.ftz-form-noscript a {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* ---------- Stufe 2: Calendly ---------- */

.ftz-form-step--2 {
  /* Stufe 2 wird dynamisch sichtbar — grundsaetzlich als Section */
}

.ftz-form-calendly {
  min-width: 100%;
  height: 630px;
  margin: 16px 0 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-visible);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.ftz-form-calendly .calendly-inline-widget,
.ftz-form-calendly iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.ftz-form-exit {
  margin: 16px 0 0;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--muted);
  line-height: 1.5;
}

.ftz-form-exit-btn {
  margin-left: 6px;
  padding: 2px 6px;
  font: inherit;
  color: var(--foreground);
  background: transparent;
  border: none;
  border-bottom: 1px dashed var(--border-visible);
  cursor: pointer;
}

.ftz-form-exit-btn:hover {
  color: var(--primary-hover);
  border-bottom-color: var(--primary-hover);
}

/* ---------- Mobile: Full-Screen Dialog ---------- */

@media (max-width: 767px) {
  .ftz-form-dialog {
    left: 0;
    top: 0;
    transform: translate(0, 0);
    width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    border: none;
    padding: 56px 20px 24px;
  }

  .ftz-form-modal.is-open .ftz-form-dialog {
    transform: translate(0, 0);
  }

  .ftz-form-close {
    top: 10px;
    right: 10px;
  }

  .ftz-form-heading {
    font-size: var(--text-md);
  }

  .ftz-form-calendly {
    height: 500px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .ftz-form-overlay,
  .ftz-form-dialog,
  .ftz-form-submit,
  .ftz-form-field input {
    transition: none;
  }
  .ftz-form-submit-spinner {
    animation: none;
  }
}