/* ============================================================
   MiraNext Customer Onboarding — Form Styles
   Baut auf den offiziellen Design-Tokens auf (colors_and_type.css)
   Navy #0B2545 · Teal #13B5A6 · Gold #C9A86A · Paper #FDFCF9
   ============================================================ */

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--mn-font-sans);
  background: var(--mn-bg-canvas);
  color: var(--mn-fg-1);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--mn-navy-800);
  border-bottom: 3px solid var(--mn-teal-700);
  padding: 20px 0;
}
.site-header .inner {
  max-width: 880px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.site-header img { height: 34px; width: auto; display: block; }
.site-header .kicker {
  color: var(--mn-teal-600);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  text-align: right;
}

/* ---------- Layout ---------- */
.wrap { max-width: 880px; margin: 0 auto; padding: 40px 24px 96px; }

.intro h1 {
  color: var(--mn-navy-800);
  font-size: 30px; font-weight: 700; letter-spacing: -0.02em;
  line-height: 1.2; margin-bottom: 12px;
}
.intro .lead { color: var(--mn-fg-2); max-width: 620px; }
.intro .customer-badge {
  display: inline-block; margin-top: 16px;
  background: var(--mn-teal-50); color: var(--mn-teal-900);
  border: 1px solid var(--mn-teal-300);
  border-radius: 4px; padding: 6px 12px;
  font-size: 14px; font-weight: 600;
}

/* ---------- Progress ---------- */
.progress {
  position: sticky; top: 0; z-index: 50;
  background: var(--mn-paper);
  border-bottom: 1px solid var(--mn-rule);
  padding: 10px 24px;
}
.progress .inner { max-width: 832px; margin: 0 auto; display: flex; align-items: center; gap: 12px; }
.progress .bar { flex: 1; height: 4px; background: var(--mn-navy-100); border-radius: 2px; overflow: hidden; }
.progress .bar > div { height: 100%; width: 0%; background: var(--mn-teal-700); transition: width 320ms cubic-bezier(0.2,0,0.2,1); }
.progress .label { font-size: 12px; color: var(--mn-fg-3); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- Sections ---------- */
.section {
  background: var(--mn-bg-surface);
  border: 1px solid var(--mn-border-subtle);
  border-radius: 6px;
  padding: 32px;
  margin-top: 28px;
}
.section .sec-kicker {
  color: var(--mn-teal-800);
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-bottom: 6px;
}
.section h2 {
  color: var(--mn-navy-800);
  font-size: 20px; font-weight: 700; letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.section .sec-help { color: var(--mn-fg-3); font-size: 14px; margin-bottom: 20px; max-width: 640px; }

/* ---------- Fields ---------- */
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .grid { grid-template-columns: 1fr; } }

label.fld { display: block; }
label.fld .lbl {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--mn-fg-2); margin-bottom: 6px;
}
label.fld .lbl .req { color: var(--mn-critical-fg); }
label.fld .hint { display: block; font-size: 12px; color: var(--mn-fg-4); margin-top: 4px; }

input[type="text"], input[type="email"], input[type="tel"], input[type="url"], select, textarea {
  width: 100%;
  font: inherit; font-size: 15px;
  color: var(--mn-fg-1);
  background: var(--mn-surface);
  border: 1px solid var(--mn-border-default);
  border-radius: 4px;
  padding: 10px 12px;
  transition: border-color 120ms, box-shadow 120ms;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--mn-border-focus);
  box-shadow: 0 0 0 3px rgba(19, 181, 166, 0.25);
}
input.invalid, select.invalid { border-color: var(--mn-critical-fg); }

/* ---------- Checkbox / choice cards ---------- */
.choices { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.choice {
  display: flex; gap: 12px; align-items: flex-start;
  border: 1px solid var(--mn-border-subtle);
  border-radius: 6px; padding: 14px;
  cursor: pointer; background: var(--mn-surface);
  transition: border-color 120ms, background 120ms;
}
.choice:hover { border-color: var(--mn-teal-600); }
.choice input { margin-top: 3px; accent-color: var(--mn-teal-700); width: 16px; height: 16px; flex: none; }
.choice .t { display: block; font-weight: 600; font-size: 15px; color: var(--mn-fg-1); }
.choice .d { display: block; font-size: 13px; color: var(--mn-fg-3); margin-top: 2px; }
.choice:has(input:checked) { border-color: var(--mn-teal-700); background: var(--mn-teal-50); }

/* ---------- Dynamic tables ---------- */
.dyn-table { width: 100%; border-collapse: collapse; }
.dyn-table th {
  background: var(--mn-navy-800); color: #fff;
  font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  text-align: left; padding: 10px 10px;
}
.dyn-table th:first-child { border-radius: 4px 0 0 0; }
.dyn-table td { padding: 6px 6px 6px 0; border-bottom: 1px solid var(--mn-rule); vertical-align: top; }
.dyn-table td:first-child { padding-left: 0; }
.dyn-table input, .dyn-table select { padding: 8px 10px; font-size: 14px; }
.dyn-table .rm {
  background: none; border: none; cursor: pointer;
  color: var(--mn-fg-4); font-size: 18px; line-height: 1; padding: 10px 6px;
}
.dyn-table .rm:hover { color: var(--mn-critical-fg); }
.add-row {
  margin-top: 12px;
  background: none; border: 1px dashed var(--mn-border-default);
  border-radius: 4px; padding: 10px 16px;
  font: inherit; font-size: 14px; font-weight: 600; color: var(--mn-teal-800);
  cursor: pointer; width: 100%;
  transition: border-color 120ms, background 120ms;
}
.add-row:hover { border-color: var(--mn-teal-700); background: var(--mn-teal-50); }
.table-scroll { overflow-x: auto; }
.table-scroll .dyn-table { min-width: 560px; }

/* ---------- Info callout ---------- */
.callout {
  background: var(--mn-gold-50);
  border-left: 3px solid var(--mn-gold-500);
  border-radius: 0 4px 4px 0;
  padding: 14px 16px;
  font-size: 14px; color: var(--mn-fg-2);
  margin: 16px 0;
}
.callout b { color: var(--mn-fg-1); }
.callout.teal { background: var(--mn-teal-50); border-left-color: var(--mn-teal-700); }

/* ---------- Logo upload ---------- */
.upload {
  border: 2px dashed var(--mn-border-default);
  border-radius: 6px; padding: 28px; text-align: center;
  cursor: pointer; transition: border-color 120ms, background 120ms;
}
.upload:hover, .upload.drag { border-color: var(--mn-teal-700); background: var(--mn-teal-50); }
.upload .u-title { font-weight: 600; color: var(--mn-fg-2); }
.upload .u-hint { font-size: 13px; color: var(--mn-fg-4); margin-top: 4px; }
.upload img.preview { max-height: 72px; max-width: 260px; margin: 0 auto 10px; display: block; }
.upload .u-file { font-size: 14px; color: var(--mn-teal-900); font-weight: 600; }

/* ---------- Review ---------- */
.review-block { border: 1px solid var(--mn-rule); border-radius: 6px; padding: 18px 20px; margin-bottom: 14px; background: var(--mn-surface); }
.review-block h3 { font-size: 14px; color: var(--mn-navy-800); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.review-block table { width: 100%; font-size: 14px; border-collapse: collapse; }
.review-block td { padding: 4px 8px 4px 0; vertical-align: top; }
.review-block td.k { color: var(--mn-fg-3); width: 220px; }
.review-block .empty { color: var(--mn-fg-4); font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-size: 15px; font-weight: 600;
  border-radius: 4px; padding: 12px 24px; cursor: pointer;
  border: 1px solid transparent;
  transition: background 120ms, border-color 120ms;
  text-decoration: none;
}
.btn-primary { background: var(--mn-navy-800); color: #fff; }
.btn-primary:hover { background: var(--mn-navy-700); }
.btn-primary:disabled { background: var(--mn-grey-300); cursor: not-allowed; }
.btn-ghost { background: none; color: var(--mn-navy-800); border-color: var(--mn-border-default); }
.btn-ghost:hover { background: var(--mn-navy-50); }

.actions {
  margin-top: 32px; display: flex; justify-content: space-between; gap: 16px; align-items: center;
}
.autosave-note { font-size: 12px; color: var(--mn-fg-4); }

/* ---------- Status screens ---------- */
.status-screen { text-align: center; padding: 88px 24px; max-width: 560px; margin: 0 auto; }
.status-screen .mark { font-size: 40px; margin-bottom: 16px; }
.status-screen h1 { color: var(--mn-navy-800); font-size: 26px; margin-bottom: 12px; letter-spacing: -0.01em; }
.status-screen p { color: var(--mn-fg-2); margin-bottom: 8px; }
.status-screen .sub { font-size: 14px; color: var(--mn-fg-3); }

/* ---------- Error banner ---------- */
.form-error {
  display: none;
  background: var(--mn-critical-bg); color: var(--mn-critical-fg);
  border: 1px solid currentColor; border-radius: 6px;
  padding: 14px 18px; margin-top: 20px; font-size: 14px; font-weight: 600;
}
.form-error.show { display: block; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--mn-rule);
  margin-top: 64px; padding: 24px;
  text-align: center; font-size: 12px; color: var(--mn-fg-4);
}
.site-footer .gold-rule { width: 64px; height: 1px; background: var(--mn-gold-500); margin: 0 auto 16px; }

.hidden { display: none !important; }

/* ---------- Language switch ---------- */
.lang-switch { display: flex; border: 1px solid var(--mn-navy-500); border-radius: 4px; overflow: hidden; }
.lang-switch button {
  font: inherit; font-size: 12px; font-weight: 700; letter-spacing: 0.06em;
  background: none; color: var(--mn-navy-200); border: none;
  padding: 6px 12px; cursor: pointer; transition: background 120ms, color 120ms;
}
.lang-switch button.active { background: var(--mn-teal-700); color: #fff; }
.lang-switch button:not(.active):hover { color: #fff; }

/* ---------- Compact upload variant (Excel) ---------- */
.upload.upload-sm { padding: 16px; margin-top: 12px; }
.upload.upload-sm .u-title { font-size: 14px; }