:root {
  --idpc-blue: #006280;
  --idpc-teal: #008880;
  --idpc-ink: #00303c;
  --idpc-gray: #58585b;
  --idpc-soft-gray: #e6e7e8;
  --idpc-page: #f5f8f9;
  --white: #ffffff;
  --danger: #b42318;
  --success: #0f766e;
  --shadow: 0 18px 55px rgba(0, 48, 60, 0.13);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--idpc-ink);
  background: var(--idpc-page);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 118px;
  padding: 16px clamp(18px, 4vw, 56px);
  background: linear-gradient(90deg, var(--idpc-ink), #004b5c);
  border-bottom: 4px solid var(--idpc-teal);
  box-shadow: 0 8px 28px rgba(0, 48, 60, 0.14);
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo-full {
  display: block;
  width: min(540px, 54vw);
  height: auto;
  object-fit: contain;
}

.brand:hover,
.brand:focus {
  opacity: 0.92;
}

main {
  width: 100%;
}

.survey-wrap {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(320px, 760px);
  gap: clamp(24px, 5vw, 64px);
  width: min(1160px, calc(100% - 32px));
  margin: 42px auto 72px;
  align-items: start;
}

.survey-intro {
  position: sticky;
  top: 28px;
  padding-top: 18px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--idpc-teal);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
p {
  margin-top: 0;
}

.survey-intro h1,
.login-panel h1,
.admin-heading h1,
.state h1 {
  margin-bottom: 14px;
  color: var(--idpc-ink);
  font-size: clamp(2rem, 3.3vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.survey-intro p:not(.eyebrow),
.login-panel p,
.state p,
.qr-info p {
  color: var(--idpc-gray);
  font-size: 1.05rem;
}

.survey-paper,
.login-form,
.response-block,
.table-wrap,
.qr-layout {
  background: var(--white);
  border: 1px solid var(--idpc-soft-gray);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.survey-paper {
  padding: clamp(22px, 4vw, 42px);
}

.question {
  margin: 0;
  padding: 0 0 34px;
  border: 0;
}

.question + .question {
  padding-top: 26px;
  border-top: 1px solid var(--idpc-soft-gray);
}

.question legend {
  padding: 0;
  color: var(--idpc-ink);
  font-weight: 800;
  font-size: 1.05rem;
}

.question legend span {
  color: var(--idpc-blue);
}

.question p {
  margin: 7px 0 16px;
  color: #161f24;
}

.nps-scale {
  display: grid;
  grid-template-columns: repeat(11, minmax(42px, 1fr));
  gap: 8px;
}

.nps-option {
  position: relative;
  display: grid;
  min-height: 46px;
  cursor: pointer;
}

.nps-option input {
  position: absolute;
  opacity: 0;
}

.nps-option span {
  display: grid;
  place-items: center;
  border: 1px solid #cdd7dc;
  border-radius: 6px;
  background: #fff;
  color: var(--idpc-ink);
  font-weight: 800;
  transition: 0.16s ease;
}

.nps-option input:checked + span,
.nps-option:focus-within span {
  border-color: var(--idpc-teal);
  background: var(--idpc-teal);
  color: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 136, 128, 0.18);
}

.nps-hints {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 9px;
  color: var(--idpc-gray);
  font-size: 0.82rem;
}

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

.check-row,
.switch-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #1f2a30;
  cursor: pointer;
}

.check-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--idpc-teal);
}

textarea,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="tel"],
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid #cbd5da;
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--idpc-ink);
  background: #fff;
  outline: none;
}

textarea {
  min-height: 128px;
  resize: vertical;
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--idpc-teal);
  box-shadow: 0 0 0 3px rgba(0, 136, 128, 0.16);
}

.switch-row input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.switch-visual {
  position: relative;
  width: 46px;
  height: 26px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #c8d1d5;
  pointer-events: none;
  transition: 0.16s ease;
}

.switch-row > span:last-child {
  pointer-events: none;
}

.switch-visual::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.18);
  transition: 0.16s ease;
}

.switch-row input:checked + .switch-visual {
  background: var(--idpc-teal);
}

.switch-row input:checked + .switch-visual::after {
  transform: translateX(20px);
}

.identity-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.identity-fields .identity-wide {
  grid-column: 1 / -1;
}

.identity-fields[hidden] {
  display: none;
}

label {
  color: var(--idpc-gray);
  font-size: 0.92rem;
  font-weight: 700;
}

label input,
label select {
  margin-top: 6px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  padding-top: 6px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--idpc-blue);
  border-radius: 6px;
  color: var(--idpc-blue);
  background: var(--white);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  border-color: var(--idpc-blue);
  color: var(--white);
  background: var(--idpc-blue);
}

.button:hover,
.button:focus {
  filter: brightness(0.96);
}

.button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.alert {
  margin-bottom: 24px;
  padding: 14px 16px;
  border: 1px solid #f1b9b5;
  border-radius: 6px;
  color: var(--danger);
  background: #fff5f4;
}

.alert ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

.narrow {
  width: min(680px, calc(100% - 32px));
  margin: 72px auto;
}

.state {
  padding: 42px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--idpc-soft-gray);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.state-icon {
  display: inline-grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin-bottom: 18px;
  border-radius: 50%;
  color: var(--white);
  background: var(--success);
  font-size: 2.1rem;
  font-weight: 900;
}

.login-panel {
  display: grid;
  grid-template-columns: 0.9fr minmax(280px, 430px);
  gap: 42px;
  width: min(960px, calc(100% - 32px));
  margin: 72px auto;
  align-items: start;
}

.login-form {
  display: grid;
  gap: 18px;
  padding: 28px;
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--white);
  font-weight: 800;
}

.admin-nav a,
.link-button {
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.admin-page {
  width: min(1240px, calc(100% - 32px));
  margin: 34px auto 72px;
}

.admin-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-bottom: 22px;
}

.admin-heading h1 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
}

.filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr)) auto;
  gap: 14px;
  align-items: end;
  margin-bottom: 18px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--idpc-soft-gray);
  border-radius: var(--radius);
}

.stats-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.stats-grid article,
.detail-grid article {
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--idpc-soft-gray);
  border-radius: var(--radius);
}

.stats-grid span,
.detail-grid span {
  display: block;
  color: var(--idpc-gray);
  font-size: 0.86rem;
  font-weight: 800;
}

.stats-grid strong,
.detail-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 1.7rem;
  color: var(--idpc-ink);
}

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

.table-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  color: var(--idpc-gray);
  font-size: 0.9rem;
  font-weight: 800;
  border-bottom: 1px solid var(--idpc-soft-gray);
}

table {
  width: 100%;
  min-width: 1120px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--idpc-soft-gray);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--idpc-gray);
  background: #fafcfc;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.score-pill {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--white);
  background: var(--idpc-teal);
  font-weight: 900;
}

.table-action {
  color: var(--idpc-blue);
  font-weight: 800;
  text-decoration: none;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
  margin-bottom: 18px;
}

.button.disabled {
  pointer-events: none;
  opacity: 0.45;
}

.pagination-status {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  color: var(--idpc-gray);
  font-weight: 800;
}

.empty {
  color: var(--idpc-gray);
  text-align: center;
}

.detail-page {
  max-width: 960px;
}

.response-block {
  margin-bottom: 18px;
  padding: 24px;
}

.response-block h2 {
  margin-bottom: 18px;
  font-size: 1.2rem;
}

dl {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px 18px;
  margin: 0;
}

dt {
  color: var(--idpc-gray);
  font-weight: 800;
}

dd {
  margin: 0;
  white-space: pre-wrap;
}

.qr-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 28px;
  padding: 30px;
  align-items: center;
}

.qr-box {
  display: grid;
  place-items: center;
  padding: 18px;
  border: 1px solid var(--idpc-soft-gray);
  border-radius: var(--radius);
}

.qr-box svg {
  max-width: 100%;
  height: auto;
}

.qr-info h2 {
  margin-bottom: 8px;
}

.qr-info p:first-of-type {
  overflow-wrap: anywhere;
  color: var(--idpc-ink);
  font-weight: 800;
}

@media (max-width: 880px) {
  .survey-wrap,
  .login-panel,
  .qr-layout {
    grid-template-columns: 1fr;
  }

  .survey-intro {
    position: static;
  }

  .filters,
  .stats-grid,
  .detail-grid {
    grid-template-columns: 1fr 1fr;
  }

  .nps-scale {
    grid-template-columns: repeat(6, 1fr);
  }
}

@media (max-width: 640px) {
  .topbar,
  .admin-heading,
  .admin-nav,
  .table-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .pagination {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .survey-wrap,
  .admin-page,
  .login-panel,
  .narrow {
    width: min(100% - 22px, 100%);
    margin-top: 24px;
  }

  .survey-paper,
  .state {
    padding: 20px;
  }

  .identity-fields,
  .filters,
  .stats-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .nps-scale {
    grid-template-columns: repeat(4, 1fr);
  }

  dl {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .topbar {
    padding: 14px 22px;
  }

  .brand-logo-full {
    width: min(390px, 82vw);
  }
}