* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--cp-bg);
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--cp-bg);
  color: var(--cp-text);
  font-family: "Segoe UI", Aptos, Calibri, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5;
}

button,
input {
  font: inherit;
}

button,
a,
input {
  -webkit-tap-highlight-color: var(--cp-highlight);
}

button,
a {
  touch-action: manipulation;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid var(--cp-highlight);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

.page-shell {
  width: min(100%, 760px);
  margin: 0 auto;
  padding:
    max(20px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(36px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
}

.lookup-shell {
  width: min(100%, 620px);
}

.tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  width: min(100%, 320px);
  margin: 0 auto 24px;
  padding: 4px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
}

.tab {
  min-height: 44px;
  display: grid;
  place-items: center;
  border-radius: 0.625rem;
  color: var(--cp-text-muted);
  font-weight: 650;
  text-decoration: none;
}

.tab[aria-current="page"] {
  background: var(--cp-surface);
  color: var(--cp-accent);
  border: 1px solid var(--cp-border);
}

.lookup-card,
.admin-panel,
.error-card {
  border: 1px solid var(--cp-border);
  border-radius: 16px;
  background: var(--cp-surface);
  box-shadow: var(--cp-card-shadow);
}

.lookup-card {
  padding: 28px 20px 24px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--cp-accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

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

h1 {
  margin: 0;
  font-size: clamp(2rem, 9vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

h2 {
  margin: 0 0 16px;
  font-size: 1.2rem;
  line-height: 1.2;
}

.intro {
  margin: 12px 0 0;
  color: var(--cp-text-muted);
  font-size: 1rem;
}

.search-control {
  position: relative;
  margin-top: 28px;
}

.search-control > label,
.field label {
  display: block;
  margin-bottom: 7px;
  color: var(--cp-text-muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.search-field {
  min-height: 58px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 0 12px 0 16px;
  border: 2px solid var(--cp-border-strong);
  border-radius: 0.625rem;
  background: var(--cp-bg-elevated);
}

.search-field:focus-within {
  border-color: var(--cp-accent);
}

.search-field svg {
  color: var(--cp-text-muted);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 2;
}

.search-field input {
  min-width: 0;
  height: 54px;
  padding: 0;
  border: 0;
  outline: 0;
  background: none;
  color: var(--cp-text);
  font-size: 1.12rem;
}

.search-field input::placeholder,
.field input::placeholder {
  color: var(--cp-text-soft);
}

input[type="search"]::-webkit-search-cancel-button {
  display: none;
}

.clear-button {
  min-height: 40px;
  padding: 0 8px;
  border: 0;
  background: none;
  color: var(--cp-accent);
  font-weight: 700;
  cursor: pointer;
}

.search-status {
  min-height: 24px;
  margin: 8px 2px 0;
  color: var(--cp-text-muted);
  font-size: 0.86rem;
}

.results {
  position: absolute;
  z-index: 10;
  top: calc(100% + 4px);
  right: 0;
  left: 0;
  overflow: hidden;
  max-height: min(55vh, 360px);
  overflow-y: auto;
  border: 1px solid var(--cp-border-strong);
  border-radius: 0.625rem;
  background: var(--cp-panel-strong);
  box-shadow: var(--cp-card-shadow);
}

.result-option {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border: 0;
  border-bottom: 1px solid var(--cp-border);
  background: var(--cp-surface);
  color: var(--cp-text);
  text-align: left;
  cursor: pointer;
}

.result-option:last-child {
  border-bottom: 0;
}

.result-option:hover,
.result-option:focus-visible {
  background: var(--cp-accent-soft);
}

.result-name {
  font-weight: 700;
}

.result-table {
  flex: none;
  color: var(--cp-accent);
  font-size: 0.88rem;
  font-weight: 750;
}

.table-result {
  margin-top: 28px;
  padding: 24px 20px;
  border: 2px solid var(--cp-accent);
  border-radius: 16px;
  background: var(--cp-accent-soft);
  text-align: center;
}

.result-label {
  margin: 0;
  color: var(--cp-text-muted);
  font-size: 0.86rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.table-number {
  margin: 4px 0;
  color: var(--cp-accent);
  font-size: clamp(4.5rem, 24vw, 7rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.selected-name {
  margin: 8px 0 0;
  font-size: 1.08rem;
  font-weight: 700;
}

.duplicate-note {
  margin: 14px 0 0;
  color: var(--cp-text-muted);
  font-size: 0.88rem;
}

.privacy-note {
  margin: 16px 0 0;
  color: var(--cp-text-muted);
  font-size: 0.78rem;
  text-align: center;
}

.admin-shell {
  padding-bottom: 64px;
}

.admin-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 16px 0 24px;
}

.signed-in {
  margin: 0;
  color: var(--cp-text-muted);
  font-size: 0.82rem;
}

.signed-in strong {
  color: var(--cp-text);
}

.admin-panel {
  margin: 16px 0;
  padding: 20px;
}

.add-form,
.guest-edit-form {
  display: grid;
  gap: 12px;
}

.field input {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--cp-border-strong);
  border-radius: 0.625rem;
  background: var(--cp-bg-elevated);
  color: var(--cp-text);
}

.field input:focus {
  border-color: var(--cp-accent);
}

.primary-button,
.secondary-button,
.danger-button,
.primary-link {
  min-height: 46px;
  display: inline-grid;
  place-items: center;
  padding: 10px 16px;
  border-radius: 0.625rem;
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
}

.primary-button,
.primary-link {
  border: 1px solid var(--cp-accent);
  background: var(--cp-accent);
  color: var(--cp-accent-fg);
}

.primary-button:hover,
.primary-link:hover {
  border-color: var(--cp-accent-hover);
  background: var(--cp-accent-hover);
}

.secondary-button {
  border: 1px solid var(--cp-border-strong);
  background: var(--cp-surface);
  color: var(--cp-text);
}

.danger-button {
  width: 100%;
  border: 1px solid var(--cp-danger);
  background: var(--cp-surface);
  color: var(--cp-danger);
}

.count-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 8px;
}

.count-card {
  padding: 10px 12px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
}

.count-card span {
  display: block;
  color: var(--cp-text-muted);
  font-size: 0.76rem;
}

.count-card strong {
  display: block;
  margin-top: 2px;
  font-size: 1.25rem;
}

.duplicate-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.duplicate-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 10px 12px;
  border-radius: 0.625rem;
  background: var(--cp-accent-soft);
}

.duplicate-list span {
  color: var(--cp-text-muted);
}

.list-heading {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
}

.list-heading h2 {
  margin-bottom: 4px;
}

.muted {
  margin: 0;
  color: var(--cp-text-muted);
  font-size: 0.86rem;
}

.guest-list {
  display: grid;
  gap: 10px;
}

.guest-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface-soft);
}

.delete-form {
  margin: 0;
}

.flash {
  margin: 12px 0;
  padding: 12px 14px;
  border: 1px solid var(--cp-border);
  border-radius: 0.625rem;
  background: var(--cp-surface);
  font-weight: 650;
}

.flash.success {
  border-color: var(--cp-success);
  color: var(--cp-success);
}

.flash.error {
  border-color: var(--cp-danger);
  color: var(--cp-danger);
}

.error-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.error-card {
  width: min(100%, 520px);
  padding: 28px 24px;
}

.error-card .primary-link {
  margin-top: 24px;
}

@media (min-width: 600px) {
  .page-shell {
    padding-top: 40px;
  }

  .lookup-card {
    padding: 42px 40px 36px;
  }

  .admin-header {
    flex-direction: row;
    align-items: end;
    justify-content: space-between;
  }

  .add-form {
    grid-template-columns: minmax(0, 1fr) 110px auto;
    align-items: end;
  }

  .list-heading {
    grid-template-columns: 1fr minmax(220px, 300px);
    align-items: end;
  }

  .guest-card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .guest-edit-form {
    grid-template-columns: minmax(0, 1fr) 100px auto;
    align-items: end;
  }

  .danger-button {
    width: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}