.fadc-wrap,
.fadc-wrap * {
  box-sizing: border-box;
}

.fadc-wrap {
  --fadc-page: #f5f6f8;
  --fadc-surface: #ffffff;
  --fadc-soft: #f8fafc;
  --fadc-text: #111827;
  --fadc-muted: #657386;
  --fadc-border: #d8dee8;
  --fadc-border-strong: #111827;
  --fadc-primary: #176b43;
  --fadc-primary-dark: #105332;
  --fadc-focus: #2f6f9f;
  --fadc-error: #9f1d1d;
  --fadc-error-bg: #fff1f1;
  --fadc-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  --fadc-radius: 18px;
  color: var(--fadc-text);
  background: transparent;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.fadc-wrap[data-theme="dark"] {
  --fadc-page: #0f1722;
  --fadc-surface: #162132;
  --fadc-soft: #111a27;
  --fadc-text: #f5f7fb;
  --fadc-muted: #b7c1cf;
  --fadc-border: #334155;
  --fadc-border-strong: #e5e7eb;
  --fadc-primary: #7dd3a5;
  --fadc-primary-dark: #a8e5c2;
  --fadc-focus: #9cc8ee;
  --fadc-error: #ffc2c2;
  --fadc-error-bg: #3a1b1b;
  --fadc-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

.fadc-shell {
  width: min(100%, 920px);
  margin: 0 auto;
  background: var(--fadc-page);
  border: 1px solid var(--fadc-border);
  border-radius: var(--fadc-radius);
  box-shadow: var(--fadc-shadow);
  padding: clamp(16px, 4vw, 30px);
  min-width: 0;
}

.fadc-header {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.fadc-eyebrow {
  margin: 0 0 7px;
  color: var(--fadc-muted);
  font-size: clamp(0.74rem, 2vw, 0.82rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.fadc-header h2,
.fadc-result h3,
.fadc-report-section h4 {
  color: var(--fadc-text);
  line-height: 1.15;
}

.fadc-header h2 {
  margin: 0;
  font-size: clamp(1.55rem, 6vw, 2.25rem);
}

.fadc-intro,
.fadc-help,
.fadc-note,
.fadc-disclaimer {
  color: var(--fadc-muted);
  line-height: 1.6;
}

.fadc-intro {
  margin: 10px 0 0;
  font-size: clamp(0.95rem, 3vw, 1.04rem);
}

.fadc-form {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.fadc-field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.fadc-field-inside {
  margin-top: 16px;
}

.fadc-field label,
.fadc-check {
  color: var(--fadc-text);
  font-weight: 800;
  line-height: 1.4;
}

.fadc-field input,
.fadc-field select,
.fadc-field textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--fadc-border);
  border-radius: 12px;
  background: var(--fadc-surface);
  color: var(--fadc-text);
  font: inherit;
  padding: 13px 14px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.fadc-field textarea {
  resize: vertical;
}

.fadc-field input:focus,
.fadc-field select:focus,
.fadc-field textarea:focus,
.fadc-btn:focus,
.fadc-theme-toggle:focus,
.fadc-advanced summary:focus {
  border-color: var(--fadc-focus);
  box-shadow: 0 0 0 3px rgba(47, 111, 159, 0.18);
  outline: none;
}

.fadc-help {
  margin: 0;
  font-size: 0.92rem;
}

.fadc-advanced {
  border: 1px solid var(--fadc-border);
  border-radius: 14px;
  background: var(--fadc-soft);
  padding: 0;
  overflow: hidden;
}

.fadc-advanced summary {
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 900;
  color: var(--fadc-text);
}

.fadc-advanced-body {
  border-top: 1px solid var(--fadc-border);
  padding: 16px;
}

.fadc-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.fadc-check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex: 0 0 auto;
}

.fadc-error {
  border: 1px solid rgba(159, 29, 29, 0.35);
  border-radius: 12px;
  background: var(--fadc-error-bg);
  color: var(--fadc-error);
  padding: 12px 14px;
  font-weight: 800;
}

.fadc-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 2px;
}

.fadc-btn,
.fadc-theme-toggle {
  border: 1px solid var(--fadc-border);
  border-radius: 999px;
  background: var(--fadc-surface);
  color: var(--fadc-text);
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  min-width: 0;
  min-height: 44px;
  padding: 11px 16px;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.fadc-btn:hover,
.fadc-theme-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.fadc-btn-primary {
  background: var(--fadc-primary-dark);
  color: #ffffff;
  border-color: transparent;
}

.fadc-wrap[data-theme="dark"] .fadc-btn-primary {
  color: #0c1520;
}

.fadc-btn-muted {
  color: var(--fadc-muted);
}

.fadc-theme-toggle {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Report output: intentionally flat, full-width, and not boxed. */
.fadc-result {
  margin-top: 30px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  min-width: 0;
}

.fadc-report-topline {
  height: 4px;
  width: 100%;
  background: var(--fadc-border-strong);
  margin-bottom: 16px;
}

.fadc-result-head {
  padding: 0 0 16px;
  border-bottom: 1px solid var(--fadc-border);
}

.fadc-result h3 {
  margin: 0;
  font-size: clamp(1.35rem, 5vw, 2rem);
}

.fadc-main-date {
  margin: 10px 0 0;
  color: var(--fadc-primary-dark);
  font-size: clamp(1.45rem, 7vw, 2.35rem);
  font-weight: 950;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.fadc-flat-report {
  display: block;
  min-width: 0;
}

.fadc-report-section {
  padding: 22px 0 4px;
  border-bottom: 1px solid var(--fadc-border);
  min-width: 0;
}

.fadc-report-section:last-child {
  border-bottom: 0;
}

.fadc-report-section h4 {
  margin: 0 0 14px;
  font-size: clamp(1.08rem, 4.8vw, 1.55rem);
  font-weight: 950;
}

.fadc-line-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  padding: 10px 0;
  min-width: 0;
}

.fadc-line-row + .fadc-line-row {
  border-top: 1px solid var(--fadc-border);
}

.fadc-line-row span {
  color: var(--fadc-muted);
  font-weight: 800;
  min-width: 0;
}

.fadc-line-row strong {
  color: var(--fadc-text);
  text-align: right;
  font-size: clamp(1rem, 4vw, 1.18rem);
  font-weight: 950;
  min-width: 0;
  overflow-wrap: anywhere;
}

.fadc-feature-row strong {
  color: var(--fadc-primary-dark);
  font-size: clamp(1.14rem, 5vw, 1.5rem);
}

.fadc-note,
.fadc-disclaimer {
  margin: 16px 0 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
}

.fadc-disclaimer strong {
  color: var(--fadc-text);
}

@media (max-width: 520px) {
  .fadc-shell {
    border-radius: 14px;
    padding: 16px;
  }

  .fadc-line-row {
    flex-direction: column;
    gap: 5px;
  }

  .fadc-line-row strong {
    text-align: left;
    width: 100%;
  }
}

@media (min-width: 700px) {
  .fadc-actions {
    display: flex;
    flex-wrap: wrap;
  }

  .fadc-actions .fadc-btn {
    width: auto;
  }
}

@media (min-width: 760px) {
  .fadc-header {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }
}

@media print {
  body * {
    visibility: hidden;
  }

  .fadc-wrap,
  .fadc-wrap * {
    visibility: visible;
  }

  .fadc-wrap {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
  }

  .fadc-actions,
  .fadc-theme-toggle,
  .fadc-form {
    display: none !important;
  }

  .fadc-shell {
    box-shadow: none;
    border: 0;
    background: #ffffff;
  }
}