:root {
  --ink: #11191f;
  --ink-soft: #1a252c;
  --paper: #f4f0e8;
  --paper-deep: #e7e0d4;
  --line: #d6cec1;
  --muted: #726f69;
  --muted-on-ink: #a8b1b1;
  --acid: #d6f36a;
  --cyan: #69d8d1;
  --coral: #ef785f;
  --white: #fffdf8;
  --shadow: rgba(17, 25, 31, 0.12);
  color: var(--ink);
  background: var(--ink);
  font-family: "IBM Plex Sans", "Noto Sans JP", "Noto Sans SC", "PingFang SC", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--ink);
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--ink);
}

body.modal-open {
  overflow: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  min-height: 100vh;
}

.rail {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 28px 22px 24px;
  color: var(--paper);
  background: var(--ink);
  border-right: 1px solid #2a363b;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 38px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--ink);
  background: var(--acid);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0;
  transform: rotate(-5deg);
}

.brand-kicker,
.brand-name,
.rail-foot-label,
.rail-version,
.eyebrow,
.panel-kicker,
.card-label,
.meta-label,
.section-title,
.status-code {
  margin: 0;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand-kicker {
  color: var(--muted-on-ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.57rem;
  line-height: 1.2;
}

.brand-name {
  margin-top: 5px;
  color: var(--white);
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 1.05rem;
  line-height: 1.1;
}

.rail-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0 17px;
  color: var(--muted-on-ink);
  border-bottom: 1px solid #2a363b;
  font-size: 0.78rem;
}

.status-dot,
.signal-pulse {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(105, 216, 209, 0.12);
}

.status-code {
  margin-left: auto;
  color: var(--cyan);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.56rem;
}

.mode-nav {
  display: grid;
  gap: 8px;
  padding-top: 18px;
}

.mode-button {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 20px;
  align-items: center;
  min-height: 48px;
  min-width: 0;
  padding: 0 10px;
  color: var(--muted-on-ink);
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 0;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.mode-button:hover,
.mode-button:focus-visible {
  color: var(--paper);
  background: #1a252c;
  border-color: #2e3b41;
  outline: none;
}

.mode-button.is-active {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--acid);
}

.mode-index,
.mode-symbol {
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.68rem;
}

.mode-symbol {
  justify-self: end;
  font-size: 1rem;
}

.rail-foot {
  margin-top: auto;
}

.rail-rule {
  width: 34px;
  height: 4px;
  margin-bottom: 18px;
  background: var(--coral);
}

.rail-foot-label {
  color: var(--muted-on-ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.56rem;
}

.rail-foot-copy {
  max-width: 180px;
  margin: 10px 0 20px;
  color: #d0d4cf;
  font-size: 0.75rem;
  line-height: 1.7;
}

.rail-version {
  color: #667478;
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.56rem;
}

.workspace {
  position: relative;
  min-width: 0;
  padding: 36px clamp(24px, 4.5vw, 72px) 48px;
  background: var(--paper);
  overflow: hidden;
}

.workspace::before {
  position: absolute;
  content: "";
  pointer-events: none;
}

.workspace::before {
  top: 0;
  right: 0;
  width: 17vw;
  min-width: 150px;
  height: 10px;
  background: var(--coral);
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto 38px;
  animation: lift-in 520ms ease both;
}

.topbar > div:first-child,
.topbar-meta {
  min-width: 0;
}

.eyebrow,
.panel-kicker,
.card-label,
.meta-label {
  color: var(--muted);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.6rem;
  line-height: 1.2;
}

.eyebrow {
  color: #89847b;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 650px;
  margin: 13px 0 0;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(2.35rem, 4.4vw, 4.2rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0;
}

html[lang="ja"] h1,
html[lang="ja"] h2,
html[lang="ja"] .brand-name {
  font-family: "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif SC", serif;
}

html[lang="ja"] h1 {
  max-width: 700px;
  font-size: 3.6rem;
  overflow-wrap: anywhere;
}

h1 em {
  color: var(--coral);
  font-style: normal;
}

.topbar-meta {
  display: grid;
  flex: 0 0 auto;
  justify-items: end;
  gap: 4px;
  padding-top: 8px;
  text-align: right;
}

.language-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.language-switch {
  display: inline-flex;
  border: 1px solid var(--line);
}

.language-button {
  min-width: 40px;
  min-height: 27px;
  padding: 0 8px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 0;
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0;
  transition: color 150ms ease, background 150ms ease;
}

.language-button + .language-button {
  border-left: 1px solid var(--line);
}

.language-button:hover,
.language-button:focus-visible {
  color: var(--ink);
  background: var(--paper-deep);
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.language-button.is-active {
  color: var(--paper);
  background: var(--ink);
}

.topbar-meta time {
  color: var(--ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 1.2rem;
  letter-spacing: 0;
}

.meta-zone {
  color: var(--muted);
  font-size: 0.68rem;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  align-items: start;
  gap: 22px;
  max-width: 1180px;
  margin: 0 auto;
}

.site-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1180px;
  margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.site-footer[hidden] {
  display: none;
}

.registration-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  min-height: 32px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 160ms ease;
}

.registration-link[hidden],
.registration-separator[hidden] {
  display: none;
}

.registration-label {
  min-width: 0;
  overflow-wrap: anywhere;
}

.icp-registration-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 32px;
  height: 22px;
  color: var(--paper);
  background: var(--ink-soft);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.5rem;
  font-weight: 700;
  letter-spacing: 0;
  transition: background 160ms ease;
}

.public-security-registration-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 20px;
  object-fit: contain;
}

.registration-separator {
  flex: 0 0 auto;
  margin: 0 12px;
  color: var(--muted);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.68rem;
  line-height: 1;
}

.registration-link:hover,
.registration-link:focus-visible {
  color: var(--ink);
  outline: none;
}

.icp-registration-link:hover .icp-registration-mark,
.icp-registration-link:focus-visible .icp-registration-mark {
  background: var(--coral);
}

.registration-link:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.form-panel {
  min-width: 0;
  padding: clamp(22px, 3vw, 38px);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 12px 12px 0 var(--paper-deep);
  animation: lift-in 620ms 80ms ease both;
}

.panel-heading {
  display: flex;
  gap: 17px;
  align-items: flex-start;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.panel-number {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 39px;
  height: 39px;
  color: var(--white);
  background: var(--ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.68rem;
}

.panel-heading h2 {
  margin: 8px 0 5px;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0;
}

.panel-description {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.55;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
  padding: 26px 0 4px;
}

.field-wide {
  grid-column: span 2;
}

.field {
  display: grid;
  align-content: start;
  min-width: 0;
  gap: 7px;
}

.field-label {
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.3;
}

.field-label b {
  color: var(--coral);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  padding: 11px 12px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

input {
  min-height: 44px;
}

select {
  min-height: 44px;
  cursor: pointer;
}

textarea {
  min-height: 91px;
  resize: vertical;
  line-height: 1.55;
}

input::placeholder,
textarea::placeholder {
  color: #a5a097;
}

input:focus,
select:focus,
textarea:focus {
  background: var(--white);
  border-color: var(--cyan);
  box-shadow: 4px 4px 0 rgba(105, 216, 209, 0.22);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--coral);
  box-shadow: 4px 4px 0 rgba(239, 120, 95, 0.14);
}

.field-hint {
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.35;
}

.profile-fields {
  display: contents;
}

.coordinate-fields {
  display: grid;
  grid-column: span 2;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 17px;
  min-width: 0;
}

.location-picker-button {
  display: inline-flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-self: start;
  gap: 8px;
  min-height: 36px;
  padding: 0 11px;
  color: var(--ink);
  background: rgba(105, 216, 209, 0.14);
  border: 1px solid var(--ink);
  border-radius: 0;
  font-size: 0.7rem;
  font-weight: 700;
  transition: background 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.location-picker-button:hover,
.location-picker-button:focus-visible {
  background: var(--cyan);
  box-shadow: 3px 3px 0 var(--ink);
  outline: none;
}

.location-picker-button:active {
  transform: translateY(1px);
}

.location-picker-icon {
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 1rem;
  line-height: 1;
}

.verification-field {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 10px;
  padding: 19px 0 2px;
  border-top: 1px dashed var(--line);
}

.code-button {
  min-height: 44px;
  padding: 0 11px;
  color: var(--ink);
  background: var(--cyan);
  border: 1px solid var(--ink);
  border-radius: 0;
  font-size: 0.72rem;
  font-weight: 700;
}

.code-button:hover,
.code-button:focus-visible {
  color: var(--ink);
  background: var(--acid);
  outline: none;
}

.code-button:disabled {
  color: var(--muted);
  background: var(--paper-deep);
  border-color: var(--line);
  cursor: wait;
}

input[readonly] {
  color: var(--muted);
  background: var(--paper-deep);
  cursor: not-allowed;
}

.loaded-banner {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
  padding: 11px 12px;
  color: var(--ink);
  background: rgba(105, 216, 209, 0.16);
  border-left: 4px solid var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
}

.loaded-banner time {
  margin-left: auto;
  color: var(--muted);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.6rem;
  font-weight: 400;
}

.is-hidden {
  display: none !important;
}

.section-divider {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin: 28px 0 14px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.section-index {
  color: var(--coral);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.68rem;
}

.section-title {
  color: var(--ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.68rem;
  font-weight: 700;
}

.section-note {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.68rem;
}

.condition-section-heading {
  flex-wrap: wrap;
}

.condition-operator {
  padding: 3px 7px;
  color: var(--ink);
  background: var(--acid);
  border: 1px solid var(--ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.58rem;
  font-weight: 700;
  line-height: 1.2;
}

.condition-list {
  display: grid;
  gap: 12px;
}

.condition-card {
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--ink);
  box-shadow: 4px 4px 0 var(--paper-deep);
  animation: condition-enter 180ms ease both;
}

.condition-card.has-error {
  border-color: var(--coral);
  box-shadow: 4px 4px 0 rgba(239, 120, 95, 0.18);
}

.condition-card-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 45px;
  min-height: 64px;
}

.condition-toggle {
  display: grid;
  grid-template-columns: 39px minmax(0, 1fr) 29px;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 9px 14px 9px 10px;
  color: var(--ink);
  background: transparent;
  border: 0;
  text-align: left;
}

.condition-toggle:hover,
.condition-toggle:focus-visible {
  background: rgba(105, 216, 209, 0.11);
  outline: none;
}

.condition-toggle:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.condition-number {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  color: var(--white);
  background: var(--ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.62rem;
}

.condition-heading-copy {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.condition-heading-copy b {
  overflow: hidden;
  font-size: 0.78rem;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.condition-heading-copy small {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.65rem;
  font-weight: 400;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.condition-disclosure {
  position: relative;
  display: grid;
  place-items: center;
  justify-self: end;
  width: 27px;
  height: 27px;
  background: var(--paper);
  border: 1px solid var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
  transition: background 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.condition-disclosure::before {
  position: absolute;
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  content: "";
  transform: translateY(-2px) rotate(45deg);
  transition: transform 140ms ease;
}

.condition-toggle:hover .condition-disclosure {
  background: var(--acid);
}

.condition-card:not(.is-collapsed) .condition-disclosure {
  background: var(--cyan);
  box-shadow: 1px 1px 0 var(--ink);
  transform: translate(1px, 1px);
}

.condition-card:not(.is-collapsed) .condition-disclosure::before {
  transform: translateY(2px) rotate(225deg);
}

.condition-toggle:active .condition-disclosure {
  box-shadow: 0 0 0 var(--ink);
  transform: translate(2px, 2px);
}

.condition-remove {
  display: grid;
  place-items: center;
  width: 45px;
  min-height: 45px;
  color: var(--muted);
  background: var(--paper);
  border: 0;
  border-left: 1px solid var(--line);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 1.05rem;
}

.condition-remove:hover,
.condition-remove:focus-visible {
  color: var(--white);
  background: var(--coral);
  outline: none;
}

.condition-remove:disabled {
  color: #bbb5ab;
  background: var(--paper-deep);
  cursor: not-allowed;
}

.condition-body {
  padding: 2px 18px 18px;
  border-top: 1px solid var(--ink);
}

.condition-subsection {
  padding-top: 17px;
}

.condition-subsection + .condition-subsection {
  margin-top: 20px;
  border-top: 1px dashed var(--line);
}

.condition-subheading {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.66rem;
  font-weight: 700;
}

.condition-subheading small {
  margin-left: auto;
  color: var(--muted);
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 0.63rem;
  font-weight: 400;
}

.condition-subindex {
  color: var(--coral);
}

.condition-distance-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(170px, 1fr);
  gap: 17px;
}

.condition-distance-grid > .coordinate-fields {
  grid-column: auto;
}

.add-condition-button {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 46px;
  margin-top: 12px;
  padding: 0 13px;
  color: var(--ink);
  background: rgba(105, 216, 209, 0.1);
  border: 1px dashed var(--ink);
  font-size: 0.72rem;
  font-weight: 700;
  text-align: left;
}

.add-condition-button:hover,
.add-condition-button:focus-visible {
  background: var(--cyan);
  border-style: solid;
  outline: none;
}

.add-condition-button:disabled {
  color: var(--muted);
  background: var(--paper-deep);
  border-color: var(--line);
  cursor: not-allowed;
}

.add-condition-symbol {
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 1rem;
  line-height: 1;
}

.condition-count {
  color: var(--muted);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.61rem;
  font-weight: 400;
}

@keyframes condition-enter {
  from {
    opacity: 0;
    transform: translateY(5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

.choice {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 0 10px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--paper-deep);
  cursor: pointer;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.choice:hover {
  border-color: var(--cyan);
}

.choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.choice-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  margin-right: 8px;
  color: transparent;
  border: 1px solid #aaa49b;
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.68rem;
}

.choice input:checked + .choice-mark {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--ink);
}

.choice input:focus-visible + .choice-mark {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.choice-label {
  min-width: 0;
  font-size: 0.75rem;
  line-height: 1.25;
}

.choice-code {
  margin-left: auto;
  padding-left: 5px;
  color: var(--muted);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.59rem;
}

.loading-copy {
  color: var(--muted);
  font-size: 0.72rem;
}

.region-divider {
  margin-top: 31px;
}

.region-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(220px, 0.95fr);
  gap: 17px;
}

.continent-field {
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
}

.country-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  max-height: 218px;
  padding: 7px;
  overflow-y: auto;
  background: var(--paper-deep);
  border: 1px solid var(--line);
  scrollbar-color: var(--muted) transparent;
}

.country-options .choice {
  min-height: 36px;
  padding: 0 7px;
  background: var(--white);
}

.country-options .choice-label {
  font-size: 0.67rem;
}

.country-options .choice-code {
  font-size: 0.55rem;
}

.continent-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.continent-options .choice {
  min-height: 38px;
  padding: 0 8px;
}

.continent-options .choice-label {
  font-size: 0.69rem;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 31px;
  padding-top: 19px;
  border-top: 1px solid var(--line);
}

.consent-control {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  color: var(--ink);
  cursor: pointer;
}

.consent-control input {
  position: absolute;
  width: 1px;
  height: 1px;
  min-height: 1px;
  opacity: 0;
  pointer-events: none;
}

.consent-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: transparent;
  background: var(--paper);
  border: 1px solid #aaa49b;
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.7rem;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.consent-control input:checked + .consent-mark {
  color: var(--ink);
  background: var(--acid);
  border-color: var(--ink);
}

.consent-control input:focus-visible + .consent-mark {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.consent-control input[aria-invalid="true"] + .consent-mark {
  border-color: var(--coral);
  box-shadow: 3px 3px 0 rgba(239, 120, 95, 0.14);
}

.consent-copy {
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.45;
}

.form-actions {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 9px;
  margin-left: auto;
}

.button {
  min-height: 44px;
  padding: 0 15px;
  border-radius: 0;
  font-size: 0.75rem;
  font-weight: 700;
  transition: transform 150ms ease, background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.button:active {
  transform: translateY(1px);
}

.button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.button-quiet {
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
}

.button-quiet:hover {
  color: var(--ink);
  border-color: var(--line);
}

.button-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  background: var(--acid);
  border: 1px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
}

.button-primary:hover {
  background: var(--cyan);
}

.button-primary.is-danger {
  color: var(--white);
  background: var(--coral);
}

.button-primary.is-danger:hover {
  background: #dc604b;
}

.location-dialog {
  width: min(900px, calc(100vw - 40px));
  max-width: none;
  max-height: calc(100vh - 40px);
  padding: 0;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--ink);
  border-radius: 0;
  box-shadow: 12px 12px 0 rgba(17, 25, 31, 0.42);
}

.location-dialog[open] {
  animation: lift-in 220ms ease both;
}

.location-dialog::backdrop {
  background: rgba(17, 25, 31, 0.74);
}

.location-dialog-layout {
  display: grid;
  min-width: 0;
}

.location-dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 16px;
  border-bottom: 1px solid var(--line);
}

.location-dialog-header h2 {
  margin: 4px 0 0;
  font-family: "Noto Serif SC", "Noto Serif JP", "Songti SC", serif;
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1.2;
}

.location-dialog-close {
  display: grid;
  flex: 0 0 40px;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 0;
  font-size: 1.5rem;
  line-height: 1;
}

.location-dialog-close:hover,
.location-dialog-close:focus-visible {
  background: var(--acid);
  border-color: var(--ink);
  outline: none;
}

.location-map-frame {
  position: relative;
  height: min(56vh, 520px);
  min-height: 360px;
  margin: 18px 20px 0;
  overflow: hidden;
  background: var(--paper-deep);
  border: 1px solid var(--ink);
}

.location-map {
  width: 100%;
  height: 100%;
}

.location-map-status {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--muted);
  background: var(--paper-deep);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
}

.location-map-status.is-error {
  color: #9f3d2e;
  background: #f8e5df;
}

.location-coordinate-readout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 54px;
  margin: 0 20px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--line);
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
}

.location-coordinate-readout output {
  color: var(--ink);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.75rem;
  text-align: right;
}

.location-dialog-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 20px 20px;
}

#location-dialog-confirm:disabled {
  cursor: not-allowed;
}

.side-column {
  display: grid;
  gap: 14px;
  min-width: 0;
  animation: lift-in 620ms 150ms ease both;
}

.side-card {
  min-width: 0;
  padding: 21px 20px;
  background: var(--white);
  border: 1px solid var(--line);
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.signal-card {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.signal-card .card-label {
  color: var(--muted-on-ink);
}

.signal-number {
  margin-top: 22px;
  color: var(--acid);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 3.8rem;
  line-height: 0.95;
}

.signal-caption {
  margin: 8px 0 22px;
  color: #d0d4cf;
  font-size: 0.8rem;
}

.signal-bar {
  width: 100%;
  height: 6px;
  background: #2b383e;
}

.signal-bar span {
  display: block;
  width: 72%;
  height: 100%;
  background: var(--cyan);
}

.signal-footnote {
  margin: 14px 0 0;
  color: var(--muted-on-ink);
  font-size: 0.68rem;
  line-height: 1.5;
}

.card-index {
  color: var(--coral);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.75rem;
}

.detail-card {
  background: var(--paper-deep);
  border-color: var(--paper-deep);
}

.detail-card ul {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.detail-card li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  column-gap: 8px;
}

.detail-card li span {
  grid-row: span 2;
  color: var(--coral);
  font-family: "Space Mono", "Cascadia Mono", monospace;
  font-size: 0.65rem;
}

.detail-card li b {
  color: var(--ink);
  font-size: 0.74rem;
}

.detail-card li small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.4;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 5;
  max-width: min(360px, calc(100vw - 48px));
  padding: 13px 16px;
  color: var(--white);
  background: var(--ink);
  border-left: 4px solid var(--cyan);
  box-shadow: 5px 5px 0 var(--coral);
  font-size: 0.76rem;
  line-height: 1.45;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast.is-error {
  border-left-color: var(--coral);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes lift-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1060px) {
  .app-shell {
    grid-template-columns: 208px minmax(0, 1fr);
  }

  .rail {
    padding-inline: 16px;
  }

  .content-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .side-column {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-card {
    grid-column: span 2;
  }
}

@media (max-width: 720px) {
  .app-shell {
    display: block;
  }

  .rail {
    min-height: auto;
    padding: 16px;
    border-right: 0;
    border-bottom: 1px solid #2a363b;
  }

  .brand-lockup {
    margin-bottom: 16px;
  }

  .brand-mark {
    width: 41px;
    height: 41px;
  }

  .rail-status,
  .rail-foot {
    display: none;
  }

  .mode-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    padding-top: 0;
  }

  .mode-button {
    grid-template-columns: 1fr auto;
    min-height: 42px;
    padding: 0 9px;
    font-size: 0.7rem;
  }

  .mode-index {
    display: none;
  }

  .mode-symbol {
    font-size: 0.85rem;
  }

  .workspace {
    padding: 27px 16px 36px;
  }

  .workspace::before {
    width: 25vw;
  }

  .topbar {
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 24px;
  }

  h1 {
    margin-top: 10px;
    font-size: 2.35rem;
  }

  html[lang="ja"] h1 {
    font-size: 2.2rem;
  }

  .topbar-meta {
    padding-top: 0;
  }

  .topbar-meta time {
    font-size: 0.95rem;
  }

  .meta-zone {
    max-width: 74px;
    text-align: right;
    line-height: 1.35;
  }

  .form-panel {
    padding: 21px 17px;
    box-shadow: 7px 7px 0 var(--paper-deep);
  }

  .panel-heading {
    gap: 12px;
    padding-bottom: 22px;
  }

  .panel-heading h2 {
    font-size: 1.4rem;
  }

  .field-grid,
  .region-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .condition-distance-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .condition-body {
    padding-inline: 14px;
  }

  .coordinate-fields {
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
  }

  .location-picker-button {
    grid-column: auto;
  }

  .verification-field {
    grid-template-columns: minmax(0, 1fr);
  }

  .code-button {
    width: 100%;
  }

  .loaded-banner {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .loaded-banner time {
    width: 100%;
    margin-left: 16px;
  }

  .field-wide {
    grid-column: auto;
  }

  .choice-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-note {
    max-width: 145px;
    text-align: right;
  }

  .form-footer {
    display: grid;
    align-items: stretch;
    grid-template-columns: minmax(0, 1fr);
    justify-content: stretch;
  }

  .form-actions {
    justify-content: flex-end;
    margin-left: 0;
  }

  .side-column {
    grid-template-columns: minmax(0, 1fr);
  }

  .detail-card {
    grid-column: auto;
  }

  .location-dialog {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
  }

  .location-dialog-header {
    padding: 15px 16px 13px;
  }

  .location-map-frame {
    height: min(52vh, 430px);
    min-height: 300px;
    margin: 14px 16px 0;
  }

  .location-coordinate-readout {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
    margin-inline: 16px;
  }

  .location-coordinate-readout output {
    text-align: left;
  }

  .location-dialog-footer {
    padding: 14px 16px 17px;
  }
}

@media (max-width: 420px) {
  .topbar {
    display: block;
  }

  html[lang="ja"] h1 {
    font-size: 1.8rem;
  }

  html[lang="ja"] .panel-heading h2 {
    font-size: 1.25rem;
  }

  .topbar-meta {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 7px;
    margin-top: 15px;
  }

  .meta-zone {
    max-width: none;
    text-align: left;
  }

  .choice-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .condition-card-header {
    grid-template-columns: minmax(0, 1fr) 41px;
  }

  .condition-toggle {
    grid-template-columns: 35px minmax(0, 1fr) 27px;
    gap: 9px;
    padding-inline: 8px;
  }

  .condition-remove {
    width: 41px;
  }

  .condition-heading-copy small {
    font-size: 0.61rem;
  }

  .continent-options {
    grid-template-columns: minmax(0, 1fr);
  }

  .country-options {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-actions {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
  }

  .button-primary {
    justify-content: center;
  }

  .location-dialog {
    width: calc(100vw - 12px);
    max-height: calc(100vh - 12px);
  }

  .location-map-frame {
    min-height: 270px;
  }
}