:root {
  --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --text-title: 28px;
  --text-section: 15px;
  --text-body: 14px;
  --text-label: 12px;
  --text-meta: 12px;
  --leading-tight: 1.2;
  --leading-body: 1.45;
  --tracking-label: 0.01em;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --ink: #172033;
  --muted: #667085;
  --line: #dce3ee;
  --panel: #ffffff;
  --page: #f5f7fb;
  --brand: #17498f;
  --brand-dark: #10376f;
  --brand-soft: #eaf1fb;
  --accent: #e30613;
  --accent-dark: #b7040f;
  --accent-soft: #fff0f1;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, #ffffff 0, var(--page) 180px),
    var(--page);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  text-rendering: geometricPrecision;
}

.app {
  min-height: 100vh;
  padding: var(--space-4);
}

.workspace {
  max-width: 1200px;
  margin: 0 auto;
}

header,
.actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) 0 var(--space-3);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.brand-lockup img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: contain;
  background: #fff;
  box-shadow: 0 6px 16px rgba(23, 73, 143, 0.14);
}

header p {
  margin: 0 0 var(--space-1);
  color: var(--brand);
  font-size: var(--text-meta);
  font-weight: 750;
  letter-spacing: var(--tracking-label);
  line-height: var(--leading-tight);
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: var(--text-title);
  font-weight: 780;
  line-height: var(--leading-tight);
}

h2 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: 10px;
  font-size: var(--text-section);
  font-weight: 760;
  line-height: var(--leading-tight);
}

h2::before {
  width: 4px;
  height: 16px;
  border-radius: 999px;
  background: var(--accent);
  content: "";
}

.privacy {
  border: 1px solid rgba(23, 73, 143, 0.18);
  border-radius: 999px;
  padding: var(--space-2) var(--space-3);
  color: var(--brand);
  font-size: var(--text-meta);
  font-weight: 700;
  line-height: var(--leading-tight);
  background: var(--brand-soft);
}

.output-format {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 5px;
  background: #fff;
}

.output-format > span {
  padding: 0 5px 0 7px;
  color: var(--muted);
  font-size: var(--text-meta);
  font-weight: 760;
}

.output-format label {
  position: relative;
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 5px 10px;
  color: var(--ink);
  cursor: pointer;
  font-size: var(--text-meta);
  font-weight: 780;
  letter-spacing: 0;
}

.output-format label:has(input:checked) {
  background: var(--brand);
  color: #fff;
}

.output-format input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: var(--space-3);
  box-shadow: 0 1px 2px rgba(23, 32, 51, 0.04);
}

.panel:hover {
  border-color: rgba(23, 73, 143, 0.22);
}

.span-two {
  grid-column: span 3;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.segmented label {
  min-height: 38px;
  padding: var(--space-2) var(--space-3);
  text-align: center;
  cursor: pointer;
  place-content: center;
}

.segmented label:has(input:checked) {
  background: var(--brand);
  color: #fff;
}

.segmented label:hover {
  background: var(--brand-soft);
}

.segmented label:has(input:checked):hover {
  background: var(--brand-dark);
}

.segmented input {
  position: absolute;
  opacity: 0;
}

label {
  display: grid;
  gap: var(--space-1);
  color: var(--muted);
  font-size: var(--text-label);
  font-weight: 720;
  letter-spacing: var(--tracking-label);
  line-height: var(--leading-tight);
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 10px;
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: var(--text-body);
  font-weight: 500;
  line-height: var(--leading-body);
  background: #fff;
}

input::placeholder,
textarea::placeholder {
  color: #98a2b3;
}

select {
  appearance: auto;
  -webkit-appearance: menulist;
  cursor: pointer;
  padding-right: 10px;
  background-color: #fff;
}

.select-field {
  position: relative;
}

.native-select {
  position: absolute;
  width: 1px;
  height: 1px;
  min-height: 1px;
  opacity: 0;
  pointer-events: none;
}

.custom-select {
  position: relative;
}

.custom-select-button {
  display: flex;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 38px 8px 10px;
  color: var(--ink);
  background:
    linear-gradient(45deg, transparent 50%, var(--brand) 50%) calc(100% - 18px) 18px / 6px 6px no-repeat,
    linear-gradient(135deg, var(--brand) 50%, transparent 50%) calc(100% - 12px) 18px / 6px 6px no-repeat,
    #fff;
  font-weight: 650;
  text-align: left;
}

.custom-select-button:hover,
.custom-select-button[aria-expanded="true"] {
  border-color: rgba(23, 73, 143, 0.42);
  background-color: var(--brand-soft);
}

.custom-select-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 4px);
  right: 0;
  left: 0;
  max-height: 260px;
  overflow: auto;
  border: 1px solid rgba(23, 73, 143, 0.28);
  border-radius: 8px;
  padding: 4px;
  background: #fff;
  box-shadow: 0 14px 32px rgba(23, 32, 51, 0.16);
}

.custom-select-option {
  display: block;
  width: 100%;
  min-height: 34px;
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--ink);
  background: #fff;
  font-weight: 620;
  text-align: left;
}

.custom-select-option:hover,
.custom-select-option.is-selected {
  background: var(--brand-soft);
  color: var(--brand);
}

select:hover,
input:hover,
textarea:hover {
  border-color: rgba(23, 73, 143, 0.42);
}

select:active {
  background-color: var(--brand-soft);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(23, 73, 143, 0.14);
  outline: 0;
}

input.is-invalid,
select.is-invalid,
textarea.is-invalid {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.required-mark {
  color: var(--accent);
  font-weight: 800;
}

textarea {
  resize: vertical;
  line-height: var(--leading-body);
}

.inline-row,
.documents,
.content-fields {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

details {
  margin-top: var(--space-3);
}

summary {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--brand);
  cursor: pointer;
  font-size: var(--text-label);
  font-weight: 780;
  letter-spacing: var(--tracking-label);
  line-height: var(--leading-tight);
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::marker {
  content: "";
}

summary::before {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  color: #fff;
  background: var(--brand);
  content: "+";
  display: inline-grid;
  flex: 0 0 auto;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  place-items: center;
}

details[open] summary::before {
  content: "-";
}

.summary-action {
  margin-left: auto;
  border: 1px solid rgba(23, 73, 143, 0.2);
  border-radius: 999px;
  padding: 4px 9px;
  background: #fff;
  color: var(--brand);
  font-size: var(--text-meta);
  font-weight: 760;
}

.check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--ink);
  font-size: var(--text-body);
  font-weight: 650;
  letter-spacing: 0;
}

.check input {
  width: 18px;
  min-height: 18px;
}

.select-all {
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--line);
}

.doc-row {
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-2);
  min-height: 38px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--ink);
  font-size: var(--text-body);
  font-weight: 650;
  letter-spacing: 0;
  background: #fbfcfd;
}

.doc-row:has(input:checked) {
  border-color: rgba(23, 73, 143, 0.45);
  background: var(--brand-soft);
}

.doc-row:hover {
  border-color: rgba(23, 73, 143, 0.32);
  background: #f8fbff;
}

.doc-row input {
  width: 18px;
  min-height: 18px;
}

.doc-row small {
  color: var(--brand);
  font-size: var(--text-meta);
  font-weight: 720;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-2) var(--space-3);
  margin-top: var(--space-2);
}

.field-grid > label {
  grid-column: span 4;
}

.field-contents {
  display: contents;
}

.field-name {
  grid-column: span 7 !important;
}

.field-small {
  grid-column: span 2 !important;
}

.field-medium {
  grid-column: span 3 !important;
}

.field-phone {
  grid-column: span 3 !important;
}

.field-address {
  grid-column: span 9 !important;
}

.field-company-address {
  grid-column: span 7 !important;
}

.field-wide {
  grid-column: span 6 !important;
}

.field-email {
  grid-column: span 5 !important;
}

.field-fee {
  grid-column: span 4 !important;
}

.field-full {
  grid-column: 1 / -1 !important;
}

.fixed-fields {
  margin-top: 0;
}

.family-card {
  display: grid;
  grid-template-columns: 96px minmax(170px, 1.2fr) 140px minmax(180px, 1.35fr) minmax(135px, 0.9fr) auto;
  gap: var(--space-2);
  align-items: end;
  padding: var(--space-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: var(--space-2);
  background: #fbfcfd;
}

.family-section,
.default-details {
  border: 1px solid rgba(23, 73, 143, 0.16);
  border-radius: 8px;
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: linear-gradient(180deg, #ffffff 0, #f8fbff 100%);
}

.family-section {
  border-style: dashed;
  background: linear-gradient(180deg, #fff 0, var(--brand-soft) 100%);
}

.family-section:has(.family-card) {
  border-style: solid;
  background: #fff;
}

.default-details[open] {
  border-color: rgba(23, 73, 143, 0.32);
  box-shadow: 0 8px 20px rgba(23, 73, 143, 0.08);
}

.section-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.section-line strong {
  color: var(--ink);
  font-size: var(--text-body);
  font-weight: 780;
  line-height: var(--leading-tight);
}

button {
  min-height: 36px;
  border: 0;
  border-radius: 6px;
  padding: 7px 12px;
  background: var(--brand);
  color: #fff;
  font-family: var(--font-ui);
  font-size: var(--text-body);
  font-weight: 760;
  line-height: var(--leading-tight);
  cursor: pointer;
}

#addFamilyMember {
  min-width: 190px;
  border: 1px solid rgba(23, 73, 143, 0.25);
  background: #fff;
  color: var(--brand);
}

#addFamilyMember:hover {
  background: var(--brand);
  color: #fff;
}

footer.actions > button {
  min-width: 240px;
  background: var(--accent);
}

button:hover {
  background: var(--brand-dark);
}

footer.actions > button:hover {
  background: var(--accent-dark);
}

.family-card button {
  background: var(--accent);
}

.family-card button:hover {
  background: var(--accent-dark);
}

.actions {
  position: sticky;
  bottom: 0;
  margin-top: var(--space-3);
  border-top: 1px solid var(--line);
  background: rgba(244, 246, 248, 0.94);
  backdrop-filter: blur(8px);
}

.footer-copy {
  display: grid;
  gap: 2px;
  text-align: right;
}

#status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-size: var(--text-meta);
  font-weight: 650;
}

#versionLine {
  margin: 0;
  color: var(--brand);
  font-size: var(--text-meta);
  font-weight: 700;
}

.empty {
  margin: 0;
  color: var(--muted);
  font-size: var(--text-body);
}

@media (max-width: 860px) {
  .app {
    padding: var(--space-3);
  }

  header,
  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .grid,
  .field-grid,
  .family-card {
    grid-template-columns: 1fr;
  }

  .field-grid > label,
  .field-name,
  .field-small,
  .field-medium,
  .field-phone,
  .field-address,
  .field-company-address,
  .field-wide,
  .field-email,
  .field-fee,
  .field-full {
    grid-column: 1 / -1 !important;
  }

  .span-two {
    grid-column: span 1;
  }

  #status {
    text-align: left;
  }

  .footer-copy {
    text-align: left;
  }
}