/* ================================================================
   Mobilis Kaufvertrag – Frontend Form Styles
   ================================================================ */

:root {
  --mkv-red:      #c8102e;
  --mkv-red-dark: #a00d26;
  --mkv-gray:     #f4f5f7;
  --mkv-border:   #dde1e7;
  --mkv-text:     #2c2c2c;
  --mkv-muted:    #6b7280;
  --mkv-radius:   10px;
  --mkv-shadow:   0 2px 12px rgba(0,0,0,0.08);
  --mkv-green:    #16a34a;
}

/* ── Wrapper ─────────────────────────────────────────────────── */
.mkv-wrap {
  max-width: 820px;
  margin: 0 auto;
  font-family: 'Segoe UI', Arial, sans-serif;
  color: var(--mkv-text);
}

/* ── Header ──────────────────────────────────────────────────── */
.mkv-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--mkv-red);
  color: #fff;
  padding: 18px 24px;
  border-radius: var(--mkv-radius) var(--mkv-radius) 0 0;
  margin-bottom: 0;
}
.mkv-header-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.mkv-header-logo img {
  height: 40px;
  filter: brightness(0) invert(1);
}
.mkv-header-text {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.mkv-agent-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.18);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.9rem;
}

/* ── Sections ────────────────────────────────────────────────── */
.mkv-section {
  background: #fff;
  border: 1px solid var(--mkv-border);
  border-top: none;
  padding: 28px 28px 22px;
}
.mkv-section:last-of-type {
  border-radius: 0 0 var(--mkv-radius) var(--mkv-radius);
}
.mkv-section-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--mkv-red);
}
.mkv-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: var(--mkv-red);
  color: #fff;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ── Grid ────────────────────────────────────────────────────── */
.mkv-grid {
  display: grid;
  gap: 16px;
}
.mkv-grid-2 {
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 580px) {
  .mkv-grid-2 { grid-template-columns: 1fr; }
  .mkv-grid-2 .mkv-field[style*="grid-column"] { grid-column: 1 !important; }
}

/* ── Fields ──────────────────────────────────────────────────── */
.mkv-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.mkv-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mkv-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mkv-field input,
.mkv-field textarea,
.mkv-field select {
  border: 1.5px solid var(--mkv-border);
  border-radius: 7px;
  padding: 10px 14px;
  font-size: 1rem;
  color: var(--mkv-text);
  background: var(--mkv-gray);
  transition: border-color .2s, box-shadow .2s;
  font-family: inherit;
  width: 100%;
  box-sizing: border-box;
}
.mkv-field input:focus,
.mkv-field textarea:focus {
  outline: none;
  border-color: var(--mkv-red);
  box-shadow: 0 0 0 3px rgba(200,16,46,0.12);
  background: #fff;
}
.mkv-field textarea {
  resize: vertical;
  min-height: 90px;
}
.mkv-field-required label::after {
  content: ' *';
  color: var(--mkv-red);
}

/* ── Payment Options ─────────────────────────────────────────── */
.mkv-payment-options {
  display: grid;
  gap: 10px;
}
.mkv-payment-option {
  display: flex;
  align-items: center;
  gap: 0;
  cursor: pointer;
}
.mkv-payment-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
}
.mkv-payment-label {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 2px solid var(--mkv-border);
  border-radius: 8px;
  padding: 13px 18px;
  width: 100%;
  transition: border-color .2s, background .2s;
  background: var(--mkv-gray);
}
.mkv-payment-option input[type="radio"]:checked + .mkv-payment-label {
  border-color: var(--mkv-red);
  background: #fff5f7;
}
.mkv-payment-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

/* ── SEPA Block ──────────────────────────────────────────────── */
.mkv-sepa-block {
  margin-top: 20px;
  border: 2px solid var(--mkv-red);
  border-radius: 10px;
  padding: 20px;
  background: #fff8f9;
  animation: mkv-fadein .3s ease;
}
.mkv-sepa-title {
  margin: 0 0 10px;
  font-size: 1rem;
  color: var(--mkv-red);
}
.mkv-sepa-legal {
  font-size: 0.82rem;
  color: var(--mkv-muted);
  border-left: 3px solid var(--mkv-red);
  padding-left: 12px;
  margin-bottom: 16px;
  line-height: 1.6;
}
.mkv-bankinfo {
  margin-top: 16px;
  background: #f0f3f9;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.85rem;
  color: var(--mkv-muted);
}

/* ── Signature Pad ───────────────────────────────────────────── */
.mkv-sig-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mkv-sig-block label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mkv-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.mkv-canvas-wrap {
  border: 2px dashed var(--mkv-border);
  border-radius: 8px;
  background: #fafafa;
  cursor: crosshair;
  overflow: hidden;
}
.mkv-sig-canvas {
  display: block;
  width: 100%;
  height: 130px;
  touch-action: none;
}
.mkv-sig-block-wide {
  max-width: 100%;
}
.mkv-sig-block-wide .mkv-sig-canvas {
  height: 110px;
}
.mkv-clear-sig {
  align-self: flex-start;
  border: none;
  background: none;
  color: var(--mkv-muted);
  font-size: 0.8rem;
  cursor: pointer;
  padding: 2px 0;
  text-decoration: underline;
}
.mkv-clear-sig:hover { color: var(--mkv-red); }

/* ── Privacy section ─────────────────────────────────────────── */
.mkv-section-privacy { background: #fffbf0; }
.mkv-privacy-text {
  background: #fff8e1;
  border-left: 4px solid #f59e0b;
  padding: 14px 18px;
  border-radius: 6px;
  margin-bottom: 18px;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── Legal toggle ────────────────────────────────────────────── */
.mkv-section-legal { background: #f8fafc; }
.mkv-section-title-toggle {
  cursor: pointer;
  user-select: none;
  justify-content: space-between;
}
.mkv-toggle-icon { transition: transform .3s; }
.mkv-section-title-toggle[aria-expanded="true"] .mkv-toggle-icon {
  transform: rotate(180deg);
}
.mkv-legal-content {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mkv-muted);
  border-top: 1px solid var(--mkv-border);
  padding-top: 16px;
  margin-top: 8px;
}
.mkv-legal-content h3 {
  color: var(--mkv-text);
  font-size: 0.95rem;
  margin-bottom: 6px;
}

/* ── Actions ─────────────────────────────────────────────────── */
.mkv-actions {
  background: #fff;
  border: 1px solid var(--mkv-border);
  border-top: 3px solid var(--mkv-red);
  border-radius: 0 0 var(--mkv-radius) var(--mkv-radius);
  padding: 24px 28px;
}
.mkv-actions-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.mkv-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, transform .1s;
  font-family: inherit;
}
.mkv-btn:active { transform: scale(.98); }
.mkv-btn-primary {
  background: var(--mkv-red);
  color: #fff;
}
.mkv-btn-primary:hover { background: var(--mkv-red-dark); }
.mkv-btn-secondary {
  background: #1d4ed8;
  color: #fff;
}
.mkv-btn-secondary:hover { background: #1e40af; }
.mkv-btn-icon { font-size: 1.1em; }
.mkv-btn:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.mkv-recipients {
  font-size: 0.85rem;
  color: var(--mkv-muted);
  background: var(--mkv-gray);
  border-radius: 8px;
  padding: 12px 16px;
}
.mkv-recipients ul {
  margin: 6px 0 0;
  padding-left: 18px;
}

/* ── Notices ─────────────────────────────────────────────────── */
.mkv-notice {
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 0.95rem;
}
.mkv-error  { background: #fef2f2; border-left: 4px solid #dc2626; color: #7f1d1d; }
.mkv-success { background: #f0fdf4; border-left: 4px solid var(--mkv-green); color: #14532d; }

/* ── Animations ──────────────────────────────────────────────── */
@keyframes mkv-fadein {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}