:root {
  --pi-ice: #FDFEFF;
  --pi-cyan: #00CFE8;
  --pi-indigo: #3F51B5;
  --pi-midnight: #090A1F;
  --pi-velvet: #151538;
  --pi-gold: #F6D77A;
  --pi-line: rgba(63, 81, 181, 0.16);
  --pi-shadow: 0 18px 45px rgba(9, 10, 31, 0.14);
}

* {
  box-sizing: border-box;
}

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

body.printer-page,
.pi-app {
  margin: 0;
  color: var(--pi-midnight);
  font-family: Inter, Segoe UI, Arial, sans-serif;
  background: linear-gradient(135deg, #FDFEFF 0%, #EAFBFF 46%, #E8ECFF 100%);
}

.pi-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px clamp(18px, 4vw, 52px);
  color: var(--pi-ice);
}

.pi-brand {
  color: var(--pi-ice);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.pi-public-hero {
  min-height: 430px;
  background:
    radial-gradient(circle at 18% 18%, rgba(0, 207, 232, 0.28), transparent 34%),
    linear-gradient(135deg, var(--pi-midnight), var(--pi-indigo));
  color: var(--pi-ice);
}

.pi-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: center;
  gap: clamp(18px, 4vw, 48px);
  padding: 28px clamp(18px, 4vw, 52px) 54px;
}

.pi-kicker {
  margin: 0 0 10px;
  color: var(--pi-cyan);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 12px;
}

.pi-hero-grid h1,
.pi-page-title h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.03;
}

.pi-hero-grid p {
  max-width: 720px;
  color: rgba(253, 254, 255, 0.86);
  line-height: 1.65;
}

.pi-visual-card {
  border: 1px solid rgba(0, 207, 232, 0.36);
  border-radius: 18px;
  padding: 12px;
  background: rgba(253, 254, 255, 0.12);
  box-shadow: var(--pi-shadow);
}

.pi-visual-card img,
.pi-card img,
.pi-detail-photo img {
  display: block;
  width: 100%;
  border-radius: 14px;
  object-fit: cover;
  background: var(--pi-ice);
}

.pi-actions,
.pi-card-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.pi-btn,
.pi-search button,
.pi-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 999px;
  padding: 10px 18px;
  border: 1px solid transparent;
  background: var(--pi-cyan);
  color: var(--pi-midnight);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.pi-btn-light {
  color: var(--pi-ice);
  background: rgba(253, 254, 255, 0.1);
  border-color: rgba(253, 254, 255, 0.4);
}

.pi-public-main,
.pi-app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
}

.pi-panel,
.pi-card,
.pi-tile,
.pi-admin-card {
  border: 1px solid var(--pi-line);
  border-radius: 16px;
  background: rgba(253, 254, 255, 0.88);
  box-shadow: var(--pi-shadow);
}

.pi-panel {
  margin: 18px 0;
  padding: clamp(16px, 3vw, 28px);
}

.pi-grid,
.pi-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.pi-card {
  overflow: hidden;
}

.pi-card > div {
  padding: 16px;
}

.pi-card h3,
.pi-panel h2 {
  margin: 8px 0;
  color: var(--pi-velvet);
}

.pi-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  color: var(--pi-midnight);
  text-decoration: none;
}

.pi-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.pi-part-card {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--pi-line);
  border-radius: 16px;
  background: var(--pi-ice);
}

.pi-part-card img {
  width: 92px;
  height: 72px;
  object-fit: cover;
  border-radius: 12px;
}

.pi-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pi-chip-row span {
  border: 1px solid var(--pi-line);
  border-radius: 999px;
  padding: 9px 13px;
  background: var(--pi-ice);
  font-weight: 800;
}

.pi-terms {
  margin: 0;
  padding-left: 20px;
  line-height: 1.7;
}

.pi-badge {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 207, 232, 0.16);
  color: var(--pi-indigo);
  font-weight: 800;
  font-size: 12px;
}

.pi-tile,
.pi-chip-grid a,
.pi-chip-grid span {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  color: var(--pi-midnight);
  text-decoration: none;
}

.pi-chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pi-chip-grid a,
.pi-chip-grid span {
  border: 1px solid var(--pi-line);
  border-radius: 999px;
  padding: 9px 13px;
  background: var(--pi-ice);
  font-weight: 700;
}

.pi-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.pi-search input,
.pi-input,
.pi-select,
.pi-textarea {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--pi-line);
  border-radius: 12px;
  padding: 10px 12px;
  background: var(--pi-ice);
  color: var(--pi-midnight);
}

.pi-detail {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
  gap: 18px;
  align-items: start;
}

.pi-detail-photo {
  border-radius: 18px;
  padding: 12px;
  background: rgba(253, 254, 255, 0.82);
  box-shadow: var(--pi-shadow);
}

.pi-warning,
.pi-empty {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(246, 215, 122, 0.22);
  border: 1px solid rgba(246, 215, 122, 0.55);
}

.pi-footer {
  padding: 20px;
  text-align: center;
  color: rgba(253, 254, 255, 0.82);
  background: var(--pi-midnight);
}

.pi-app-header {
  padding: 22px;
  color: var(--pi-ice);
  background: linear-gradient(135deg, var(--pi-midnight), var(--pi-indigo));
}

.pi-app-header h1 {
  margin: 0 0 8px;
}

.pi-admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}

.pi-admin-card {
  padding: 16px;
}

.pi-admin-card strong {
  display: block;
  font-size: 28px;
  color: var(--pi-indigo);
}

.pi-table-wrap {
  overflow: auto;
}

.pi-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.pi-table th,
.pi-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--pi-line);
  text-align: left;
  vertical-align: top;
}

.pi-table th {
  background: rgba(63, 81, 181, 0.08);
  color: var(--pi-indigo);
}

@media (max-width: 760px) {
  .pi-hero-grid,
  .pi-detail {
    grid-template-columns: 1fr;
  }

  .pi-search {
    grid-template-columns: 1fr;
  }
}