/* BaufiChecker — Design tokens & global styles */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;600;700&family=Source+Sans+3:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --navy-900: #0f1d30;
  --navy-800: #142640;
  --navy-700: #1a2e4a;
  --navy-600: #233e60;
  --navy-500: #36547a;
  --navy-400: #5e7a99;
  --navy-300: #8499b3;
  --navy-200: #b8c6d5;
  --navy-100: #d6dde7;

  --gold-700: #8e6e3f;
  --gold-600: #a0824d;
  --gold-500: #b8945a;
  --gold-300: #d8c19a;
  --gold-100: #efe6d4;

  --cream: #f7f5f0;
  --cream-200: #ede9df;
  --cream-deep: #efece4;
  --paper: #ffffff;
  --ink: #1c1c1c;
  --muted: #66635a;
  --hairline: #e3decf;
  --hairline-strong: #cbc4ad;

  --ok-700: #2f6b3f;
  --ok-500: #3f8a52;
  --ok-100: #e1ecdf;
  --warn-700: #8a6312;
  --warn-500: #b58524;
  --warn-100: #f3e6c4;
  --crit-700: #8a2a1f;
  --crit-500: #b53e30;
  --crit-100: #f1d8d3;

  --serif: 'Playfair Display', 'Times New Roman', serif;
  --sans: 'Source Sans 3', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  --r-sm: 2px;
  --r-md: 3px;
  --r-lg: 4px;

  --shadow-sm: 0 1px 0 rgba(15, 29, 48, 0.04), 0 1px 2px rgba(15, 29, 48, 0.04);
  --shadow-md: 0 1px 0 rgba(15, 29, 48, 0.04), 0 6px 16px rgba(15, 29, 48, 0.06);
}

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

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--cream);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}

button { font-family: inherit; cursor: pointer; }

/* ------ Header ------ */
.bf-header {
  background: var(--navy-700);
  color: var(--cream);
  border-bottom: 1px solid var(--navy-900);
  position: relative;
}
.bf-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-500) 30%, var(--gold-500) 70%, transparent);
  opacity: 0.5;
}
.bf-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.bf-version {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.bf-brand { display: flex; align-items: center; gap: 14px; }
.bf-brand-mark {
  width: 44px; height: 44px;
  border: 1px solid rgba(247, 245, 240, 0.35);
  display: grid; place-items: center;
  background: rgba(255,255,255,0.03);
}
.bf-brand-name {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.01em;
  display: flex; flex-direction: column;
  line-height: 1.05;
}
.bf-brand-sub {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-top: 4px;
}

.bf-header-meta { display: flex; align-items: center; gap: 22px; flex-shrink: 0; }
@media (max-width: 1000px) {
  .bf-header-inner { padding: 16px 24px; gap: 16px; }
  .bf-header-case { display: none; }
  .bf-header-divider { display: none; }
  .bf-user-text { display: none; }
}
.bf-header-case { display: flex; flex-direction: column; align-items: flex-end; }
.bf-meta-label {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-300);
}
.bf-meta-value {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--cream);
  margin-top: 2px;
}
.bf-header-divider {
  width: 1px; height: 36px;
  background: rgba(247, 245, 240, 0.18);
}
.bf-header-user { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.bf-user-text { display: flex; flex-direction: column; align-items: flex-end; flex-shrink: 0; }
.bf-user-name { font-size: 14px; font-weight: 600; }
.bf-user-role {
  font-size: 11px;
  color: var(--navy-300);
  letter-spacing: 0.04em;
}
.bf-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--gold-500);
  color: var(--navy-900);
  display: grid; place-items: center;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  border: 1px solid var(--gold-300);
}

/* ------ Stepper ------ */
.bf-stepper {
  background: var(--navy-800);
  border-bottom: 1px solid var(--hairline);
}
.bf-stepper-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 22px 40px;
  display: flex;
  align-items: center;
  gap: 0;
}
.bf-step {
  display: flex;
  align-items: center;
  gap: 14px;
  background: none;
  border: 0;
  padding: 0;
  color: var(--navy-300);
  text-align: left;
  cursor: pointer;
}
.bf-step:disabled { cursor: default; }
.bf-step-num {
  width: 36px; height: 36px;
  border: 1px solid currentColor;
  display: grid; place-items: center;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  flex-shrink: 0;
}
.bf-step-text { display: flex; flex-direction: column; line-height: 1.15; }
.bf-step-kicker {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: inherit;
  opacity: 0.7;
}
.bf-step-label {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--cream);
  margin-top: 2px;
}
.bf-step--active { color: var(--gold-500); }
.bf-step--active .bf-step-num { background: var(--gold-500); color: var(--navy-900); border-color: var(--gold-500); }
.bf-step--active .bf-step-label { color: var(--cream); }
.bf-step--done { color: var(--gold-300); }
.bf-step--done .bf-step-num { background: transparent; color: var(--gold-300); }
.bf-step--done .bf-step-label { color: var(--gold-100); }
.bf-step--todo .bf-step-label { color: var(--navy-300); }
.bf-step-rule {
  flex: 1;
  height: 1px;
  margin: 0 20px;
  background: rgba(247, 245, 240, 0.15);
}
.bf-step-rule--done { background: var(--gold-500); opacity: 0.6; }

/* ------ Case header ------ */
.bf-case-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 40px;
  background: var(--cream-deep);
  border-bottom: 1px solid var(--hairline);
  font-size: 12px;
  color: var(--muted);
}
.bf-case-number {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--navy-700);
  letter-spacing: 0.03em;
}
.bf-case-sep { color: var(--hairline-strong); }
.bf-case-name { font-size: 12px; color: var(--muted); }

/* ------ Layout ------ */
.bf-app { min-height: 100vh; display: flex; flex-direction: column; }
.bf-main {
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 40px;
  flex: 1;
}
.bf-page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--hairline);
}
.bf-page-kicker {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-700);
  margin-bottom: 8px;
}
.bf-page-title {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 600;
  color: var(--navy-700);
  margin: 0;
  letter-spacing: -0.005em;
}
.bf-page-desc {
  color: var(--muted);
  margin: 8px 0 0 0;
  max-width: 620px;
}
.bf-page-aside {
  text-align: right;
  font-size: 13px;
  color: var(--muted);
}
.bf-page-aside-strong {
  font-family: var(--mono);
  color: var(--navy-700);
  font-size: 13px;
}

/* ------ Section card ------ */
.bf-section {
  background: var(--paper);
  border: 1px solid var(--hairline);
  margin-bottom: 24px;
}
.bf-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 22px 28px 18px 28px;
  border-bottom: 1px solid var(--hairline);
  gap: 24px;
}
.bf-section-kicker {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-700);
  margin-bottom: 6px;
  font-weight: 600;
}
.bf-section-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--navy-700);
  margin: 0;
}
.bf-section-desc {
  font-size: 13.5px;
  color: var(--muted);
  margin: 4px 0 0 0;
  max-width: 560px;
}
.bf-section-actions { display: flex; gap: 10px; flex-shrink: 0; }
.bf-section-body { padding: 24px 28px 26px 28px; }

/* ------ Form grid + inputs ------ */
.bf-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px 24px;
}
.bf-field { display: flex; flex-direction: column; gap: 6px; }
.bf-field--span-2 { grid-column: span 2; }
.bf-field--span-3 { grid-column: span 3; }
.bf-field--span-4 { grid-column: span 4; }
.bf-field--span-5 { grid-column: span 5; }
.bf-field--span-6 { grid-column: span 6; }
.bf-field--span-8 { grid-column: span 8; }
.bf-field--span-9 { grid-column: span 9; }
.bf-field--span-12 { grid-column: span 12; }

.bf-field-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--navy-700);
  letter-spacing: 0.02em;
}
.bf-field-req {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-700);
  background: var(--gold-100);
  border: 1px solid var(--gold-300);
  padding: 2px 6px;
}
.bf-field-hint { font-size: 12px; color: var(--muted); }
.bf-field-error { font-size: 12px; color: var(--crit-700); }

.bf-input {
  display: flex;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--hairline-strong);
  height: 42px;
  transition: border-color .15s, box-shadow .15s;
}
.bf-input:focus-within {
  border-color: var(--navy-700);
  box-shadow: 0 0 0 3px rgba(26, 46, 74, 0.1);
}
.bf-input input, .bf-input select {
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  height: 100%;
  padding: 0 14px;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  min-width: 0;
}
.bf-input--mono input { font-family: var(--mono); font-size: 13px; }
.bf-input-affix {
  padding: 0 12px;
  font-size: 13px;
  color: var(--muted);
  border-right: 1px solid var(--hairline);
  height: 100%;
  display: flex; align-items: center;
  background: var(--cream-deep);
  font-family: var(--mono);
}
.bf-input-affix--end { border-right: 0; border-left: 1px solid var(--hairline); }
.bf-input--has-prefix input { padding-left: 12px; }
.bf-input--select select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 36px;
}
.bf-input--select .bf-input-affix--end {
  position: absolute;
  right: 0;
  background: transparent;
  border: 0;
  pointer-events: none;
}
.bf-input--select { position: relative; }

/* ------ Buttons ------ */
.bf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 42px;
  padding: 0 20px;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  background: transparent;
  color: var(--navy-700);
  transition: background .15s, border-color .15s, color .15s;
  white-space: nowrap;
}
.bf-btn--primary { background: var(--navy-700); color: var(--cream); border-color: var(--navy-700); }
.bf-btn--primary:hover { background: var(--navy-800); border-color: var(--navy-800); }
.bf-btn--gold { background: var(--gold-500); color: var(--navy-900); border-color: var(--gold-500); }
.bf-btn--gold:hover { background: var(--gold-600); border-color: var(--gold-600); }
.bf-btn--ghost,
.bf-btn--secondary { color: var(--navy-700); border-color: var(--hairline-strong); background: var(--paper); }
.bf-btn--ghost:hover,
.bf-btn--secondary:hover { border-color: var(--navy-700); }
.bf-btn--text { color: var(--navy-700); padding: 0 8px; }
.bf-btn--text:hover { color: var(--gold-700); }
.bf-btn--sm { height: 32px; padding: 0 12px; font-size: 11.5px; }
.bf-btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* ------ Footer nav ------ */
.bf-page-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
  margin-top: 8px;
}
.bf-foot-progress {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 12px;
}
.bf-foot-progress-bar {
  width: 180px; height: 3px;
  background: var(--hairline);
  position: relative;
}
.bf-foot-progress-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  width: var(--w, 0%);
  background: var(--gold-500);
}

/* ------ Upload step ------ */
.bf-upload-summary {
  display: flex;
  gap: 0;
  border: 1px solid var(--hairline);
  background: var(--paper);
  margin-bottom: 24px;
}
.bf-upload-stat {
  flex: 1;
  padding: 18px 22px;
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.bf-upload-stat:last-child { border-right: 0; }
.bf-upload-stat-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.bf-upload-stat-value {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--navy-700);
}
.bf-upload-stat-value em {
  font-style: normal;
  font-size: 16px;
  color: var(--muted);
  font-family: var(--mono);
  font-weight: 400;
  margin-left: 4px;
}

.bf-doc-section { margin-bottom: 28px; }
.bf-doc-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}
.bf-doc-section-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--gold-700);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.bf-doc-section-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--navy-700);
}
.bf-doc-section-count {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
}
.bf-doc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.bf-doc-card {
  background: var(--paper);
  border: 1px solid var(--hairline-strong);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: border-color .15s, background .15s;
  cursor: pointer;
  text-align: left;
  position: relative;
  font-family: inherit;
}
.bf-doc-card:hover { border-color: var(--navy-700); }
.bf-doc-card--done {
  background: #f3f7f0;
  border-color: var(--ok-500);
}
.bf-doc-card--done:hover { border-color: var(--ok-700); }
.bf-doc-icon {
  width: 40px; height: 50px;
  border: 1px solid var(--hairline-strong);
  background: var(--cream-deep);
  flex-shrink: 0;
  position: relative;
  display: grid; place-items: center;
}
.bf-doc-icon::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 10px; height: 10px;
  background: linear-gradient(225deg, var(--cream) 50%, transparent 50%);
  border-left: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
}
.bf-doc-card--done .bf-doc-icon {
  background: var(--ok-100);
  border-color: var(--ok-500);
  color: var(--ok-700);
}
.bf-doc-card--done .bf-doc-icon::before {
  background: linear-gradient(225deg, #f3f7f0 50%, transparent 50%);
  border-color: var(--ok-500);
}
.bf-doc-body { flex: 1; min-width: 0; }
.bf-doc-name {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy-700);
  margin-bottom: 3px;
  display: flex; gap: 8px; align-items: center;
}
.bf-doc-desc {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 8px;
  line-height: 1.45;
}
.bf-doc-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--mono);
}
.bf-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 3px 7px;
  border: 1px solid;
}
.bf-badge--required { color: var(--gold-700); border-color: var(--gold-300); background: var(--gold-100); }
.bf-badge--optional { color: var(--muted); border-color: var(--hairline-strong); background: var(--cream-deep); }
.bf-badge--done { color: var(--ok-700); border-color: var(--ok-500); background: var(--ok-100); }
.bf-doc-status {
  flex-shrink: 0;
  display: grid; place-items: center;
  width: 24px; height: 24px;
  border: 1.5px dashed var(--hairline-strong);
  color: var(--muted);
}
.bf-doc-card--done .bf-doc-status {
  border: 0;
  background: var(--ok-500);
  color: white;
}

/* ------ Analyse ------ */
.bf-analyse {
  background: var(--paper);
  border: 1px solid var(--hairline);
  padding: 64px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.bf-analyse-visual { display: grid; place-items: center; position: relative; }
.bf-spinner-wrap {
  width: 240px; height: 240px;
  position: relative;
}
.bf-spinner-ring {
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 1px solid var(--hairline-strong);
  position: absolute; inset: 0;
}
.bf-spinner-arc {
  position: absolute; inset: -1px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--gold-500);
  border-right-color: var(--gold-500);
  animation: bf-spin 1.6s linear infinite;
}
@keyframes bf-spin { to { transform: rotate(360deg); } }
.bf-spinner-inner {
  position: absolute; inset: 24px;
  border-radius: 50%;
  background: var(--cream-deep);
  display: grid;
  place-items: center;
  font-family: var(--serif);
}
.bf-spinner-pct {
  font-size: 56px;
  font-weight: 600;
  color: var(--navy-700);
  line-height: 1;
}
.bf-spinner-label {
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}
.bf-analyse-content h3 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 600;
  color: var(--navy-700);
  margin: 0 0 8px 0;
}
.bf-analyse-content p {
  color: var(--muted);
  margin: 0 0 28px 0;
  font-size: 14.5px;
}
.bf-analyse-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--hairline); }
.bf-analyse-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--hairline);
  font-size: 14px;
}
.bf-analyse-item-icon {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  flex-shrink: 0;
}
.bf-analyse-item-name { flex: 1; color: var(--navy-700); font-weight: 500; }
.bf-analyse-item-status { font-family: var(--mono); font-size: 11.5px; color: var(--muted); letter-spacing: 0.04em; }
.bf-analyse-item--done .bf-analyse-item-status { color: var(--ok-700); }
.bf-analyse-item--running .bf-analyse-item-status { color: var(--gold-700); }
.bf-analyse-item--running .bf-analyse-item-name { color: var(--navy-700); font-weight: 600; }
.bf-analyse-item--pending .bf-analyse-item-name { color: var(--muted); }
.bf-analyse-pulse {
  width: 8px; height: 8px;
  background: var(--gold-500);
  border-radius: 50%;
  animation: bf-pulse 1.2s ease-in-out infinite;
}
@keyframes bf-pulse { 0%,100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ------ Results ------ */
.bf-results-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.bf-summary-card {
  background: var(--paper);
  border: 1px solid var(--hairline);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  border-left: 4px solid var(--c, var(--hairline));
}
.bf-summary-card--ok { --c: var(--ok-500); }
.bf-summary-card--warn { --c: var(--warn-500); }
.bf-summary-card--crit { --c: var(--crit-500); }
.bf-summary-icon {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--bg, var(--cream-deep));
  color: var(--c, var(--navy-700));
  flex-shrink: 0;
}
.bf-summary-card--ok .bf-summary-icon { background: var(--ok-100); color: var(--ok-700); }
.bf-summary-card--warn .bf-summary-icon { background: var(--warn-100); color: var(--warn-700); }
.bf-summary-card--crit .bf-summary-icon { background: var(--crit-100); color: var(--crit-700); }
.bf-summary-body { flex: 1; }
.bf-summary-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.bf-summary-value {
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 600;
  color: var(--navy-700);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.bf-summary-value em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
}
.bf-summary-desc {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}

.bf-filters {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--hairline);
  background: var(--cream-deep);
}
.bf-filter-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 8px;
}
.bf-filter-chip {
  border: 1px solid var(--hairline-strong);
  background: var(--paper);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--navy-700);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.bf-filter-chip--active {
  background: var(--navy-700);
  color: var(--cream);
  border-color: var(--navy-700);
}
.bf-filter-chip-count {
  font-family: var(--mono);
  font-size: 11px;
  opacity: 0.75;
}
.bf-filter-search {
  margin-left: auto;
  flex: 0 1 240px;
}

.bf-checks { background: var(--paper); }
.bf-check {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  align-items: stretch;
  border-bottom: 1px solid var(--hairline);
}
.bf-check:last-child { border-bottom: 0; }
.bf-check-rail { background: var(--c, var(--hairline)); }
.bf-check--ok { --c: var(--ok-500); }
.bf-check--warn { --c: var(--warn-500); }
.bf-check--crit { --c: var(--crit-500); }
.bf-check-body { padding: 16px 20px; min-width: 0; }
.bf-check-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.bf-check-id {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.bf-check-cat {
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border-left: 1px solid var(--hairline-strong);
  padding-left: 10px;
}
.bf-check-status-pill {
  margin-left: auto;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 2px 7px;
  border: 1px solid;
}
.bf-check--ok .bf-check-status-pill { color: var(--ok-700); background: var(--ok-100); border-color: var(--ok-500); }
.bf-check--warn .bf-check-status-pill { color: var(--warn-700); background: var(--warn-100); border-color: var(--warn-500); }
.bf-check--crit .bf-check-status-pill { color: var(--crit-700); background: var(--crit-100); border-color: var(--crit-500); }
.bf-check-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--navy-700);
  margin: 0 0 4px 0;
}
.bf-check-desc {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 10px 0;
  line-height: 1.5;
}
.bf-check-data {
  display: flex;
  gap: 24px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--navy-700);
  padding-top: 8px;
  border-top: 1px dashed var(--hairline);
}
.bf-check-data-item { display: flex; flex-direction: column; gap: 2px; }
.bf-check-data-label {
  font-family: var(--sans);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.bf-check-data-value strong { color: var(--navy-700); font-weight: 600; }
.bf-check-actions {
  padding: 16px 20px;
  display: flex;
  align-items: center;
}

.bf-results-export {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 28px;
  background: var(--navy-700);
  color: var(--cream);
  margin-top: 24px;
}
.bf-export-info { display: flex; flex-direction: column; gap: 4px; }
.bf-export-title {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 500;
}
.bf-export-meta {
  font-size: 12.5px;
  color: var(--gold-300);
  font-family: var(--mono);
}
.bf-export-actions { display: flex; gap: 10px; }
.bf-results-export .bf-btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(247, 245, 240, 0.3);
}
.bf-results-export .bf-btn--ghost:hover { border-color: var(--gold-500); color: var(--gold-300); }

/* radio inline pill group */
.bf-radio-group {
  display: flex;
  border: 1px solid var(--hairline-strong);
  height: 42px;
  background: var(--paper);
}
.bf-radio-group label {
  flex: 1;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 500;
  color: var(--navy-700);
  border-right: 1px solid var(--hairline);
  cursor: pointer;
  position: relative;
  transition: background .15s;
}
.bf-radio-group label:last-child { border-right: 0; }
.bf-radio-group input { position: absolute; opacity: 0; }
.bf-radio-group input:checked + span {
  position: absolute; inset: 0;
  background: var(--navy-700);
  color: var(--cream);
  display: grid; place-items: center;
}

/* helpers */
.bf-row { display: flex; gap: 8px; align-items: center; }
.bf-spacer { flex: 1; }

/* ------ KfW-Programme cards ------ */
.bf-kfw-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.bf-kfw-card {
  background: var(--paper);
  border: 1px solid var(--hairline-strong);
  padding: 14px 14px 14px 14px;
  text-align: left;
  display: flex; flex-direction: column;
  position: relative;
  cursor: pointer;
  transition: border-color .15s, background .15s;
  font-family: inherit;
}
.bf-kfw-card:hover { border-color: var(--navy-700); }
.bf-kfw-card--active {
  background: var(--navy-700);
  border-color: var(--navy-700);
  color: var(--cream);
}
.bf-kfw-code {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--gold-700);
  margin-bottom: 6px;
}
.bf-kfw-card--active .bf-kfw-code { color: var(--gold-300); }
.bf-kfw-name {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-700);
  line-height: 1.2;
  margin-bottom: 4px;
}
.bf-kfw-card--active .bf-kfw-name { color: var(--cream); }
.bf-kfw-limit {
  font-size: 11.5px;
  color: var(--muted);
  font-family: var(--mono);
}
.bf-kfw-card--active .bf-kfw-limit { color: var(--navy-300); }
.bf-kfw-tick {
  position: absolute;
  top: 12px; right: 12px;
  width: 16px; height: 16px;
  display: grid; place-items: center;
  color: var(--gold-500);
}
.bf-kfw-card:not(.bf-kfw-card--active) .bf-kfw-tick {
  border: 1px solid var(--hairline-strong);
}
.bf-kpi-mini { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 4px; }

/* ── Shared card wrapper ─────────────────────────────────────────────────── */
.bf-card {
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.bf-card-title {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--navy-700);
  margin: 0 0 8px 0;
}
.bf-card-sub {
  font-size: 14px;
  color: var(--navy-500);
  margin: 0 0 28px 0;
}

/* ── Step 3: Analyse ─────────────────────────────────────────────────────── */
.bf-analyse-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  min-height: 280px;
}
.bf-analyse-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.bf-analyse-svg { width: 180px; height: 180px; }
.bf-analyse-arc {
  transition: stroke-dashoffset 0.6s ease;
}
@media (prefers-reduced-motion: reduce) {
  .bf-analyse-arc { transition: none; }
}
.bf-analyse-pct {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-family: var(--serif);
}
.bf-analyse-pct-num { font-size: 56px; color: var(--navy-700); line-height: 1; }
.bf-analyse-pct-label { font-size: 11px; letter-spacing: .12em; color: var(--navy-500); }
.bf-analyse-right h3 { font-family: var(--serif); color: var(--navy-700); margin-bottom: 16px; }
.bf-analyse-rules { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.bf-analyse-rule { font-size: 14px; color: var(--navy-600); }
.bf-analyse-rule--done { color: var(--ok-700); }
.bf-analyse-rule--running { color: var(--gold-500); animation: bf-pulse 1.4s ease-in-out infinite; }
.bf-analyse-rule--pending { color: var(--navy-400); }
@media (prefers-reduced-motion: reduce) {
  .bf-analyse-rule--running { animation: none; }
}
@keyframes bf-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}
.bf-analyse-error {
  text-align: center;
  padding: 40px;
  color: var(--crit-700, #b91c1c);
}
.bf-analyse-error p { margin-bottom: 24px; font-size: 16px; }

/* ── Step 4: Ergebnis ────────────────────────────────────────────────────── */
.bf-summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.bf-summary-card {
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.bf-summary-card--ok    { background: #f0fdf4; border: 1px solid var(--ok-700); }
.bf-summary-card--warn  { background: #fffbeb; border: 1px solid var(--warn-700); }
.bf-summary-card--crit  { background: #fef2f2; border: 1px solid #b91c1c; }
.bf-summary-card--votum { background: var(--cream); border: 1px solid var(--navy-300); }
.bf-summary-card-count  { font-size: 40px; font-family: var(--mono); font-weight: 700; color: var(--navy-700); }
.bf-summary-card-label  { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--navy-500); }
.bf-summary-card-votum  { font-size: 14px; font-weight: 600; color: var(--navy-700); }

.bf-filter-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.bf-chip {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--navy-300);
  background: white;
  font-size: 13px;
  cursor: pointer;
  color: var(--navy-700);
  transition: background .15s, border-color .15s;
}
.bf-chip--active { background: var(--navy-700); color: white; border-color: var(--navy-700); }
.bf-chip:hover:not(.bf-chip--active) { background: var(--cream); }

.bf-check-list  { display: flex; flex-direction: column; gap: 12px; margin-bottom: 100px; }
.bf-check-card  { display: flex; border-radius: 8px; border: 1px solid var(--navy-200); overflow: hidden; background: white; }
.bf-check-card--ok   .bf-check-card-bar { background: var(--ok-700); }
.bf-check-card--warn .bf-check-card-bar { background: var(--warn-700); }
.bf-check-card--crit .bf-check-card-bar { background: #b91c1c; }
.bf-check-card-bar  { width: 12px; flex-shrink: 0; }
.bf-check-card-body { padding: 16px 20px; flex: 1; }
.bf-check-card-meta { display: flex; gap: 10px; align-items: center; margin-bottom: 8px; flex-wrap: wrap; }
.bf-check-card-id   { font-family: var(--mono); font-size: 12px; color: var(--navy-500); }
.bf-check-card-cat  { font-size: 12px; color: var(--navy-500); }
.bf-check-card-pill { font-size: 11px; padding: 2px 8px; border-radius: 999px; font-weight: 600; }
.bf-pill--ok   { background: #dcfce7; color: #166534; }
.bf-pill--warn { background: #fef9c3; color: #854d0e; }
.bf-pill--crit { background: #fee2e2; color: #991b1b; }
.bf-check-card-title { font-size: 15px; font-weight: 600; color: var(--navy-700); margin-bottom: 4px; }
.bf-check-card-desc  { font-size: 13px; color: var(--navy-600); margin-bottom: 8px; }
.bf-check-card-data  { font-size: 12px; border-collapse: collapse; width: 100%; }
.bf-check-card-data td { padding: 2px 8px 2px 0; color: var(--navy-600); }
.bf-check-card-data td:first-child { color: var(--navy-400); white-space: nowrap; }

.bf-export-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy-700);
  padding: 16px 32px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  align-items: center;
  z-index: 100;
}
.bf-empty-state { text-align: center; padding: 60px; color: var(--navy-400); font-size: 16px; }

/* ── Mobile Responsive (BL-011) ─────────────────────────────────────────── */

@media (max-width: 768px) {
  /* 12-Spalten-Grid: alle span-Klassen auf volle Breite */
  .bf-grid {
    grid-template-columns: 1fr;
  }
  .bf-field--span-2,
  .bf-field--span-3,
  .bf-field--span-4,
  .bf-field--span-6,
  .bf-field--span-8,
  .bf-field--span-9,
  .bf-field--span-12 {
    grid-column: span 1;
  }

  /* Stepper: horizontal → vertikal */
  .bf-stepper-inner {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }
  .bf-stepper-connector {
    display: none;
  }

  /* KfW-Karten: 4 → 2 Spalten */
  .bf-kfw-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Dokument-Karten: 2 → 1 Spalte */
  .bf-doc-grid {
    grid-template-columns: 1fr;
  }

  /* Analyse-Layout: 2 Spalten → 1 Spalte */
  .bf-analyse-layout {
    grid-template-columns: 1fr;
  }

  /* Summary-Cards: auto-fit bleibt, klappt gut */

  /* Export-Leiste */
  .bf-export-bar {
    flex-direction: column;
    gap: 8px;
    padding: 12px 16px;
  }
  .bf-export-bar .bf-btn {
    width: 100%;
    text-align: center;
  }

  /* Main-Padding reduzieren */
  .bf-main {
    padding: 16px;
  }
  .bf-card {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  /* KfW-Karten: 2 → 1 Spalte */
  .bf-kfw-grid {
    grid-template-columns: 1fr;
  }

  /* Navigation-Buttons stapeln */
  .bf-page-foot {
    flex-direction: column;
    gap: 8px;
  }
  .bf-page-foot .bf-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* Header: Case-Nummer ausblenden */
  .bf-header-case {
    display: none;
  }

  /* SVG-Spinner verkleinern */
  .bf-analyse-svg {
    width: 120px;
    height: 120px;
  }
  .bf-analyse-pct-num {
    font-size: 36px;
  }
}

.bf-finding-sources {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.bf-finding-sources-label {
  font-size: 11px;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.bf-finding-source-link {
  font-size: 12px;
  color: var(--navy-700);
  background: var(--cream-200);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 2px 8px;
  text-decoration: none;
}
.bf-finding-source-link:hover {
  background: var(--navy-50, #eef2f7);
  text-decoration: underline;
}

/* Doc actions (view / download links on uploaded cards) */
.bf-doc-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.bf-doc-action-link {
  font-size: 11px;
  color: var(--navy-700);
  background: var(--cream-200);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 2px 7px;
  text-decoration: none;
  cursor: pointer;
}
.bf-doc-action-link:hover {
  background: var(--cream-deep);
}

/* PDF inline viewer dialog */
.bf-doc-viewer-dialog {
  border: none;
  border-radius: 8px;
  padding: 0;
  width: 90vw;
  max-width: 1100px;
  height: 90vh;
  box-shadow: 0 8px 40px rgba(0,0,0,0.25);
}
.bf-doc-viewer-dialog::backdrop {
  background: rgba(0,0,0,0.5);
}
.bf-doc-viewer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
  background: var(--cream-50, #fafaf8);
}
.bf-doc-viewer-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-700);
}
.bf-doc-viewer-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  color: var(--muted);
  padding: 2px 6px;
  border-radius: 4px;
}
.bf-doc-viewer-close:hover {
  background: var(--cream-200);
}
.bf-doc-viewer-frame {
  width: 100%;
  height: calc(90vh - 48px);
  border: none;
  display: block;
}

/* ── Extracted Facts per Document ── */
.bf-extracted-doc {
  border: 1px solid var(--hairline);
  border-radius: 6px;
  margin-bottom: 8px;
  overflow: hidden;
}
.bf-extracted-doc-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  background: var(--cream-50, #fafaf8);
  list-style: none;
  user-select: none;
}
.bf-extracted-doc-summary::-webkit-details-marker { display: none; }
.bf-extracted-doc[open] .bf-extracted-doc-summary {
  border-bottom: 1px solid var(--hairline);
}
.bf-extracted-doc-type {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-700);
}
.bf-extracted-doc-name {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--mono);
  flex: 1;
}
.bf-extracted-doc-count {
  font-size: 11px;
  background: var(--cream-200);
  border: 1px solid var(--hairline);
  border-radius: 10px;
  padding: 1px 8px;
  color: var(--muted);
}
.bf-extracted-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.bf-extracted-table th {
  padding: 6px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--hairline);
  background: var(--cream-100, #f5f3ee);
}
.bf-extracted-table td {
  padding: 6px 14px;
  border-bottom: 1px solid var(--hairline-light, #ede9e0);
  vertical-align: middle;
}
.bf-extracted-table tr:last-child td { border-bottom: none; }
.bf-extracted-field { font-family: var(--mono); color: var(--navy-700); }
.bf-extracted-value { color: var(--text, #1a1814); }
.bf-extracted-conf { font-family: var(--mono); font-size: 11px; text-align: right; }
.bf-conf--high { color: var(--ok-700, #276749); }
.bf-conf--mid  { color: var(--warn-700, #b45309); }
.bf-conf--low  { color: var(--crit-700, #9b1c1c); }

/* B-Plan Zone Overlay */
.bf-bplan-overlay-dialog {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bf-bplan-overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}
.bf-bplan-overlay-content {
  position: relative;
  background: white;
  border-radius: 8px;
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.bf-bplan-overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid #e0e0e0;
}
.bf-bplan-zone-label {
  font-weight: 600;
  font-size: 1rem;
}
.bf-bplan-close-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
}
.bf-bplan-image-container {
  overflow: auto;
  flex: 1;
  display: flex;
  align-items: flex-start;
}
.bf-bplan-image-wrapper {
  position: relative;
  display: inline-block;
  line-height: 0;
}
.bf-bplan-page-img {
  display: block;
  max-width: 100%;
  height: auto;
}
.bf-bplan-polygon-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: all;
}
.bf-bplan-polygon-highlight {
  fill: rgba(255, 100, 0, 0.25);
  stroke: rgba(255, 100, 0, 0.9);
  stroke-width: 0.003;
}
.bf-bplan-zone-polygon {
  cursor: pointer;
  transition: fill-opacity 0.15s;
}
.bf-bplan-zone-tooltip {
  position: absolute;
  background: rgba(20, 20, 20, 0.85);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.82rem;
  pointer-events: none;
  white-space: nowrap;
  z-index: 10;
}
.bf-bplan-zone-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 16px;
  border-top: 1px solid #e0e0e0;
  background: #fafafa;
}
.bf-bplan-legend-chip {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  border: 2px solid;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: default;
}
.bf-bplan-overlay-title {
  font-weight: 600;
  font-size: 1rem;
}