:root {
  --brand: #2f6fed;
  --brand-dark: #1b4fc4;
  --brand-soft: #e8f0fe;
  --bg: #f4f6fa;
  --surface: #ffffff;
  --text: #14181f;
  --text-muted: #6b7280;
  --border: #e3e7ee;
  --pass: #16a34a;
  --pass-soft: #e6f6ec;
  --ng: #dc2626;
  --ng-soft: #fdeaea;
  --pending: #d97706;
  --pending-soft: #fdf3e3;
  --radius: 14px;
  --tap: 52px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 6px 20px rgba(16, 24, 40, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --brand: #5b8dff;
    --brand-dark: #3a6fe0;
    --brand-soft: #1c2540;
    --bg: #0f1319;
    --surface: #171c25;
    --text: #eef1f6;
    --text-muted: #98a2b3;
    --border: #272e3b;
    --pass: #34d399;
    --pass-soft: #10281d;
    --ng: #f87171;
    --ng-soft: #2b1416;
    --pending: #fbbf24;
    --pending-soft: #2b2110;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 6px 20px rgba(0, 0, 0, 0.35);
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100dvh;
  background-color: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP",
    "Segoe UI", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}

.app {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  max-width: 560px;
  margin: 0 auto;
  padding: 0 calc(var(--safe-right) + 16px) calc(var(--safe-bottom) + 24px)
    calc(var(--safe-left) + 16px);
}

.appbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 4px;
  min-height: 56px;
  margin: 0 -16px;
  padding: var(--safe-top) 8px 0;
  background-color: var(--bg);
  border-bottom: 1px solid var(--border);
}

.appbar__title {
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  padding: 0 4px;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.appbar__back {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--brand);
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.appbar__back[hidden] {
  display: none;
}

.appbar__spacer {
  flex: 0 0 auto;
  width: 44px;
}

.appbar__tools {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

.langwrap {
  position: relative;
}

.appbar__lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 32px;
  padding: 0 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background-color: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.appbar__lang[aria-expanded="true"] {
  border-color: var(--brand);
  color: var(--brand);
  background-color: var(--brand-soft);
}

.appbar__langicon {
  font-size: 14px;
  line-height: 1;
}

.langmenu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 30;
  min-width: 150px;
  padding: 4px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.langmenu[hidden] {
  display: none;
}

.langmenu__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 44px;
  padding: 0 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

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

.langmenu__item.is-active {
  color: var(--brand);
  font-weight: 700;
}

.langmenu__check {
  visibility: hidden;
  font-size: 14px;
}

.langmenu__item.is-active .langmenu__check {
  visibility: visible;
}

.net {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.net[data-state="online"] {
  background-color: var(--pass-soft);
  color: var(--pass);
}

.net[data-state="offline"] {
  background-color: var(--ng-soft);
  color: var(--ng);
}

.content {
  flex: 1 1 auto;
  padding: 16px 0 0;
}

.content:focus {
  outline: none;
}

.card {
  margin: 0 0 16px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--surface);
  box-shadow: var(--shadow);
}

.card__title {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.menu__item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 64px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 18px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform 0.12s ease, background-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.menu__item:active {
  transform: scale(0.985);
  background-color: var(--brand-soft);
}

.menu__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 40px;
  font-size: 24px;
}

.field {
  margin-bottom: 14px;
}

.field:last-child {
  margin-bottom: 0;
}

.field__label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}

.input {
  width: 100%;
  min-height: var(--tap);
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background-color: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 16px;
}

.input:focus {
  outline: 2px solid var(--brand);
  outline-offset: -1px;
  border-color: var(--brand);
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: var(--tap);
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 10px;
  background-color: var(--brand);
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.btn:active {
  transform: scale(0.985);
  background-color: var(--brand-dark);
}

.btn--ghost {
  background-color: transparent;
  border-color: var(--brand);
  color: var(--brand);
}

.btn--ghost:active {
  background-color: var(--brand-soft);
}

.btn--danger {
  background-color: transparent;
  border-color: var(--ng);
  color: var(--ng);
}

.btn--danger:active {
  background-color: var(--ng-soft);
}

.btn--block {
  margin-top: 12px;
}

.checkitem {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.checkitem:first-child {
  padding-top: 0;
}

.checkitem:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

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

.checkitem--static .checkitem__label {
  margin-bottom: 0;
}

.checkitem__label {
  margin-bottom: 8px;
  font-size: 16px;
  font-weight: 700;}

.segment {
  display: flex;
  gap: 6px;
}

.segment__btn {
  flex: 1 1 0;
  min-height: 48px;
  padding: 8px 4px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background-color: var(--bg);
  color: var(--text-muted);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.segment__btn[data-state="pass"].is-active {
  border-color: var(--pass);
  background-color: var(--pass-soft);
  color: var(--pass);
}

.segment__btn[data-state="ng"].is-active {
  border-color: var(--ng);
  background-color: var(--ng-soft);
  color: var(--ng);
}

.segment__btn[data-state="unconfirmed"].is-active {
  border-color: var(--pending);
  background-color: var(--pending-soft);
  color: var(--pending);
}

.segment__btn:active {
  transform: scale(0.97);
}

.progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--text-muted);
}

.progress__bar {
  height: 6px;
  border-radius: 999px;
  background-color: var(--border);
  overflow: hidden;
  margin-bottom: 16px;
}

.progress__fill {
  height: 100%;
  background-color: var(--brand);
  transition: width 0.2s ease;
}

.result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
}

.result__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
}

.result__value {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.result[data-overall="pass"] {
  border-color: var(--pass);
  background-color: var(--pass-soft);
}

.result[data-overall="pass"] .result__value {
  color: var(--pass);
}

.result[data-overall="ng"] {
  border-color: var(--ng);
  background-color: var(--ng-soft);
}

.result[data-overall="ng"] .result__value {
  color: var(--ng);
}

.result[data-overall="unconfirmed"] {
  border-color: var(--pending);
  background-color: var(--pending-soft);
}

.result[data-overall="unconfirmed"] .result__value {
  color: var(--pending);
}

.photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.photo {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  overflow: hidden;
  background-color: var(--border);
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.photo__del {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 30px;
  height: 30px;
  border: 0;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.62);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.photos__empty {
  grid-column: 1 / -1;
  padding: 18px;
  border: 1.5px dashed var(--border);
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 14px;
  text-align: center;
}

.history {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.record {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background-color: var(--surface);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  box-shadow: var(--shadow);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.record:active {
  transform: scale(0.99);
  background-color: var(--brand-soft);
}

.record__body {
  flex: 1 1 auto;
  min-width: 0;
}

.record__code {
  font-size: 16px;
  font-weight: 700;
}

.record__meta {
  margin-top: 2px;
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.badge {
  flex: 0 0 auto;
  min-width: 76px;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  border: 1.5px solid transparent;
}

.badge[data-overall="pass"] {
  border-color: var(--pass);
  background-color: var(--pass-soft);
  color: var(--pass);
}

.badge[data-overall="ng"] {
  border-color: var(--ng);
  background-color: var(--ng-soft);
  color: var(--ng);
}

.badge[data-overall="unconfirmed"] {
  border-color: var(--pending);
  background-color: var(--pending-soft);
  color: var(--pending);
}

.empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
}

.saved {
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  min-height: 20px;
}

.install {
  margin-bottom: 16px;
  padding: 14px 16px;
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  background-color: var(--brand-soft);
}

.install__text {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
}

.install__close {
  border: 0;
  background: transparent;
  color: var(--brand);
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  padding: 4px;
  min-height: 36px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--safe-bottom) + 24px);
  transform: translateX(-50%);
  z-index: 100;
  max-width: min(90vw, 420px);
  padding: 12px 18px;
  border-radius: 999px;
  background-color: #14181f;
  color: #fff;
  font-size: 14px;
  text-align: center;
  box-shadow: var(--shadow);
}

.toast[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}