:root{
  --bg: #2d4466;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #6b7280;
  --line: #e5e7eb;
  --primary: #0ea5e9;
  --primary-2:#0284c7;
  --danger:#b91c1c;
  --shadow: 0 10px 35px rgba(0,0,0,.18);
}

*{ box-sizing: border-box; }
body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.card{
  width: min(1100px, 96vw);
  background: var(--card);
  border-radius: 18px;
  padding: 26px 26px 18px;
  box-shadow: var(--shadow);
}

h1{
  margin: 0 0 6px;
  font-size: 28px;
  color: var(--primary-2);
}

.subtitle{
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 14px;
}

.step-header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
  margin-top: 10px;
}

.step-title{
  font-size: 16px;
  font-weight: 700;
}

.step-counter{
  font-size: 13px;
  color: var(--muted);
}

.progress{
  height: 6px;
  background: #e5e7eb;
  border-radius: 999px;
  margin: 10px 0 18px;
  overflow:hidden;
}
.progress-bar{
  height: 100%;
  background: var(--primary);
  width: 0%;
}

.alert{
  padding: 10px 12px;
  border-radius: 10px;
  margin: 12px 0;
  font-size: 13px;
}
.alert-success{ background: #ecfeff; color:#0f766e; border: 1px solid #99f6e4; }
.alert-error{ background: #fef2f2; color:#991b1b; border: 1px solid #fecaca; }

.required-star{ color: var(--danger); font-weight: 700; }

.form-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px 14px;
}

.form-group{
  display:flex;
  flex-direction:column;
  min-width: 0;
}

.form-label{
  font-size: 13px;
  margin-bottom: 6px;
}

.form-heading{
  font-size: 14px;
  font-weight: 700;
  margin: 6px 0 2px;
}

.form-control, .form-select, .form-textarea{
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  background:#fff;
}
.form-textarea{ resize: vertical; }

/* iOS/Date-Input: verhindert uebergrosse native Controls */
input[type="date"].form-control{
  -webkit-appearance: none;
  appearance: none;
  background-color: #fff;
  min-height: 42px;
  line-height: 1.2;
}

.form-control:focus, .form-select:focus, .form-textarea:focus{
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14,165,233,.18);
}
.form-control.is-invalid{
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(185,28,28,.18);
}

.form-error{
  margin-top: 6px;
  font-size: 12px;
  color: var(--danger);
}

.form-helper{
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

.checkbox-row{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
}

/* Footer buttons */
.form-footer{
  margin-top: 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
}
.btn{
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  cursor:pointer;
}
.btn:disabled{
  background: #e5e7eb !important;
  color: #9ca3af !important;
  cursor: not-allowed;
  opacity: 1;
}
.btn-primary{
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover{ background: var(--primary-2); }
.btn-secondary{
  background: #e5e7eb;
  color: #111827;
}
.btn-secondary:hover{ background: #d1d5db; }

/* Firma Toggle */
.form-group.firma-field{ display: none !important; }
.form-group.firma-field.is-visible{ display: flex !important; }
.form-group.business-only { display: none !important; }
.form-group.business-only.is-visible { display: flex !important; }
.form-group.invoice-only { display:none !important; }
.form-group.invoice-only.is-visible { display: flex !important; }
.form-group.eintrag-only { display:none !important; }
.form-group.eintrag-only.is-visible { display: flex !important; }
.form-group.portierung-only { display: none !important; }
.form-group.portierung-only.is-visible { display: flex !important; }
.form-heading.portierung-only { display: none !important; }
.form-heading.portierung-only.is-visible { display: block !important; }
.form-group.neue-rufnummern-only { display: none !important; }
.form-group.neue-rufnummern-only.is-visible { display: flex !important; }


/* Tarifcards */
.tarif-card-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.form-group.port-only { display: none; }
.form-group.port-only.is-visible { display: block; }


@media (max-width: 980px){
  .tarif-card-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px){
  .tarif-card-grid{ grid-template-columns: 1fr; }
}

/* Mobile Optimierungen */
@media (max-width: 900px){
  .card{
    width: 100%;
    padding: 18px 16px 14px;
    border-radius: 14px;
  }
  h1{
    font-size: 22px;
  }
  .subtitle{
    font-size: 12px;
    margin-bottom: 10px;
  }
  .step-header{
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .step-title{ font-size: 15px; }
  .step-counter{ font-size: 12px; }

  .form-grid{
    grid-template-columns: 1fr;
    gap: 10px;
    display: block;
  }
  .form-group{
    grid-column: 1 / -1 !important;
    width: 100%;
    margin-bottom: 10px;
  }

  .form-label{ font-size: 12px; }
  .form-control, .form-select, .form-textarea{
    font-size: 16px; /* besserer Zoom auf iOS */
    padding: 12px 14px;
  }
  .checkbox-row{
    padding: 12px 14px;
    align-items: flex-start;
  }
  .checkbox-row input{
    margin-top: 3px;
  }

  /* Tarif-Cards: mobile Layout */
  .tarif-card{
    border-radius: 14px;
    padding: 14px 12px;
  }
  .tarif-card-header{
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .tarif-card-name{
    font-size: 16px;
  }
  .tarif-card-badge{
    align-self: flex-start;
  }
  .tarif-card-speed{
    font-size: 13px;
  }
  .tarif-card-price-main{
    font-size: 20px;
  }
  .tarif-card-toggle{
    font-size: 12px;
  }
  .tarif-lz-pill{
    padding: 6px 10px;
    font-size: 12px;
  }

  .form-footer{
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 8px;
  }
  .btn{
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
  }
}

/* Fallback: erzwinge Mobile-Layout (z.B. iFrame ohne Viewport) */
.force-mobile .card{
  width: 100%;
  padding: 18px 16px 14px;
  border-radius: 14px;
}
.force-mobile h1{ font-size: 22px; }
.force-mobile .subtitle{
  font-size: 12px;
  margin-bottom: 10px;
}
.force-mobile .step-header{
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.force-mobile .step-title{ font-size: 15px; }
.force-mobile .step-counter{ font-size: 12px; }
.force-mobile .form-grid{
  grid-template-columns: 1fr;
  gap: 10px;
  display: block;
}
.force-mobile .form-group{
  grid-column: 1 / -1 !important;
  width: 100%;
  margin-bottom: 10px;
}
.force-mobile .form-label{ font-size: 12px; }
.force-mobile .form-control,
.force-mobile .form-select,
.force-mobile .form-textarea{
  font-size: 16px;
  padding: 12px 14px;
}
.force-mobile input[type="date"].form-control{
  min-height: 46px;
}
.force-mobile .checkbox-row{
  padding: 12px 14px;
  align-items: flex-start;
}
.force-mobile .checkbox-row input{ margin-top: 3px; }

/* Tarif-Cards: Force-Mobile Layout */
.force-mobile .tarif-card-grid{
  grid-template-columns: 1fr;
}
.force-mobile .tarif-card{
  border-radius: 14px;
  padding: 14px 12px;
}
.force-mobile .tarif-card-header{
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.force-mobile .tarif-card-name{ font-size: 16px; }
.force-mobile .tarif-card-badge{ align-self: flex-start; }
.force-mobile .tarif-card-speed{ font-size: 13px; }
.force-mobile .tarif-card-price-main{ font-size: 20px; }
.force-mobile .tarif-card-toggle{ font-size: 12px; }
.force-mobile .tarif-lz-pill{
  padding: 6px 10px;
  font-size: 12px;
}
.force-mobile .form-footer{
  flex-direction: column-reverse;
  align-items: stretch;
  gap: 8px;
}
.force-mobile .btn{
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
}

@media (max-width: 420px){
  h1{ font-size: 20px; }
  .card{ padding: 16px 12px 12px; }
  .progress{ height: 5px; }
}

.tarif-card{
  border: 1px solid #cbd5e1;
  border-radius: 16px;
  padding: 14px 14px 12px;
  text-align:left;
  background:#fff;
  cursor:pointer;
  width: 100%;
  box-shadow: 0 3px 12px rgba(0,0,0,.06);
}

.tarif-card.is-selected{
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14,165,233,.18);
}

.tarif-card-header{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 10px;
}

.tarif-card-name{
  font-size: 15px;
  font-weight: 800;
  color:#0f172a;
}

.tarif-card-badge{
  font-size: 11px;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 999px;
  background: #ecfeff;
  color:#0369a1;
  border: 1px solid #bae6fd;
}

.tarif-card-speed{
  margin-top: 8px;
  font-size: 13px;
  color:#111827;
  font-weight: 700;
}

.tarif-card-price{ margin-top: 10px; }
.tarif-card-price-main{
  font-size: 18px;
  font-weight: 900;
  color:#0f172a;
}
.tarif-card-price-sub{
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

/* Laufzeit-Pills */
.tarif-laufzeit{ margin-top: 10px; }
.tarif-laufzeit-title{ font-size: 12px; font-weight: 800; color:#374151; margin-bottom: 6px; }
.tarif-laufzeit-choices{ display:flex; flex-wrap:wrap; gap: 8px; }

.tarif-lz-pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  cursor:pointer;
  user-select:none;
}
.tarif-lz-pill input{ margin:0; }

/* Details */
.tarif-card-toggle{
  margin-top: 10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size: 12px;
  font-weight: 800;
  color:#374151;
}
.tarif-card-chevron{
  transition: transform .15s ease;
}

.tarif-card-details-collapsible{
  display:none;
  margin-top: 10px;
  border-top: 1px solid #e5e7eb;
  padding-top: 10px;
}

.tarif-card.is-open .tarif-card-details-collapsible{ display:block; }
.tarif-card.is-open .tarif-card-chevron{ transform: rotate(180deg); }

/* Beschreibung als Bullets */
.tarif-desc-list{
  margin: 0;
  padding-left: 16px;
  color:#374151;
  font-size: 12px;
}
.tarif-desc-list li{ margin: 4px 0; }

.tarif-card-meta{
  margin-top: 8px;
  font-size: 12px;
  font-weight: 700;
  color:#111827;
}

/* Optionen */
.tarif-options{ margin-top: 10px; }
.tarif-options-title{ font-size: 12px; font-weight: 900; color:#374151; margin-bottom: 8px; }
.tarif-options-group{ margin-top: 10px; }
.tog-title{ font-size: 12px; font-weight: 800; color:#111827; margin-bottom: 6px; }
.tog-list{ margin:0; padding-left: 16px; font-size: 12px; color:#374151; }
.tog-list li{ margin: 6px 0; }
.tog-desc{ margin-top: 2px; color:#6b7280; }
.tog-price{ color:#111827; font-weight:700; }

.router-hidden{ display:none; }

/* Option A: Buchbare Optionen nur im selektierten Tarif zeigen */
.tarif-card:not(.is-selected) .selectable-options {
  display: none !important;
}

/* Checkbox-Layout für buchbare Optionen */
.opt-pick {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  cursor: pointer;
}
.opt-pick input[type="checkbox"] {
  margin: 0;
  transform: translateY(1px);
}

/* Review (Zusammenfassung) */
.review-box{ margin-top: 10px; }
.review-grid{ display:grid; gap: 12px; }
.review-row{
  display:grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  padding: 8px 10px;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
}
.review-label{ font-weight: 700; color:#374151; }
.review-value{ color:#111827; word-break: break-word; }
@media (max-width: 640px){
  .review-row{ grid-template-columns: 1fr; }
}

.tarif-total{
  margin-top: 10px;
  font-weight: 700;
}
/* =========================
   Review: Tarif-Detailbox
   ========================= */

.review-tarif-box{
  margin: 14px 0 16px;
  padding: 12px;
  border: 1px solid #e7e7e7;
  border-radius: 12px;
}

.review-tarif-head{
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.review-tarif-left{
  min-width: 220px;
}

.review-tarif-name{
  font-weight: 800;
  font-size: 16px;
  line-height: 1.2;
}

.review-tarif-speed{
  opacity: .9;
  margin-top: 2px;
}

.review-tarif-term{
  opacity: .9;
  margin-top: 6px;
}

.review-tarif-right{
  text-align: right;
  min-width: 220px;
}

.review-tarif-price{
  font-weight: 800;
  font-size: 16px;
  line-height: 1.2;
}

.review-tarif-price-sub{
  opacity: .85;
  font-size: 12px;
  margin-top: 2px;
}

.review-tarif-once{
  opacity: .9;
  font-size: 12px;
  margin-top: 2px;
}

.review-tarif-bullets{
  margin: 10px 0 0 18px;
}

.review-tarif-bullets li{
  margin: 4px 0;
}
.review-tarif-hint{
  display:inline-block;
  margin-left:6px;
}

.review-tarif-no-desc{
  margin-top: 10px;
  opacity: .75;
  font-size: 12px;
}

/* Custom Confirm Modal */
.confirm-overlay{
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 9999;
}
.confirm-overlay.is-open{ display: flex; }
.confirm-modal{
  width: min(520px, 92vw);
  background: #fff;
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.confirm-title{
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 8px;
}
.confirm-text{
  font-size: 14px;
  color: #1f2937;
  margin-bottom: 14px;
}
.confirm-actions{
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}
@media (max-width: 640px){
  .confirm-actions{
    flex-direction: column-reverse;
    align-items: stretch;
  }
}

/* iframe-safe Layout */
html, body {
  height: auto !important;
  min-height: 0 !important;
  overflow-x: hidden !important;
  overflow-y: visible !important; /* statt hidden */
}

/* ehemaliger Center-Wrapper */
.page-center {
  min-height: 0 !important;
  height: auto !important;

  display: block !important;      /* ❌ kein flex */
  padding: 24px 16px !important;  /* sauberen Rand */
}

/* Card normal fließen lassen */
.card {
  margin: 0 auto !important;
}
.mw-iframe-wrapper {
  width: 100%;
  overflow: hidden;
}

iframe {
  max-width: 100%;
}

/* verhindert Wiederholung des Hintergrundes */
body {
  overflow-x: hidden;
}