:root {
  color-scheme: light;
  --md-primary: #005c54;
  --md-primary-variant: #00413c;
  --md-secondary: #46615d;
  --md-surface: #f3f7f6;
  --md-surface-elevated: #ffffff;
  --md-surface-soft: rgba(255, 255, 255, 0.72);
  --md-outline: #cad7d4;
  --md-outline-strong: #9fb3ae;
  --md-text: #10201d;
  --md-muted: #5c706b;
  --md-star-off: #c9d3d0;
  --md-star-on: #f3b423;
  --md-success: #1f7a4f;
  --md-danger: #b3261e;
  --shadow-lg: 0 24px 60px rgba(16, 32, 29, 0.16);
  --shadow-md: 0 12px 28px rgba(16, 32, 29, 0.12);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Roboto", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--md-text);
  background:
    radial-gradient(circle at top left, rgba(0, 92, 84, 0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(243, 180, 35, 0.16), transparent 26%),
    linear-gradient(180deg, #eaf2f0 0%, #f6f8f7 32%, #edf4f2 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.28;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 90%);
}

a {
  color: inherit;
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 24px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 18px;
  align-items: stretch;
  margin-bottom: 18px;
}

.hero.single {
  grid-template-columns: 1fr;
}

.hero-card,
.panel,
.info-card,
.stat-card,
.question-card,
.flash {
  background: var(--md-surface-soft);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow-md);
}

.hero-card {
  border-radius: var(--radius-xl);
  padding: 28px;
  overflow: hidden;
  position: relative;
}

.hero-card::after {
  content: "";
  position: absolute;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  right: -70px;
  top: -70px;
  background: radial-gradient(circle, rgba(0, 92, 84, 0.18), transparent 70%);
}

.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--md-primary);
  font-weight: 700;
}

.title {
  margin: 12px 0 8px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.subtitle {
  margin: 0;
  max-width: 62ch;
  font-size: 1.04rem;
  color: var(--md-muted);
}

.hero-note {
  display: grid;
  gap: 12px;
  align-content: space-between;
  padding: 24px;
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, rgba(0, 92, 84, 0.96), rgba(0, 65, 60, 0.94));
  color: #ecf8f5;
  box-shadow: var(--shadow-lg);
}

.hero-note h2 {
  margin: 0;
  font-size: 1.2rem;
}

.hero-note p {
  margin: 0;
  color: rgba(236, 248, 245, 0.84);
  line-height: 1.6;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-stat {
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.mini-stat strong {
  display: block;
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 4px;
}

.mini-stat span {
  font-size: 0.84rem;
  color: rgba(236, 248, 245, 0.78);
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 18px;
  align-items: start;
}

.layout.form-only {
  grid-template-columns: 1fr;
}

.panel {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.panel-inner {
  padding: 24px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.panel-header h3,
.stat-card h4,
.question-card h4,
.info-card h3 {
  margin: 0;
}

.panel-header p,
.stat-card p,
.info-card p {
  margin: 4px 0 0;
  color: var(--md-muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field.compact {
  max-width: 220px;
}

.field.compact input {
  max-width: 220px;
}

.field label {
  font-size: 0.92rem;
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--md-outline);
  border-radius: 18px;
  padding: 14px 16px;
  font: inherit;
  color: var(--md-text);
  background: rgba(255, 255, 255, 0.94);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--md-primary);
  box-shadow: 0 0 0 4px rgba(0, 92, 84, 0.12);
}

.support-text {
  font-size: 0.8rem;
  color: var(--md-muted);
}

.question-list {
  display: grid;
  gap: 16px;
  margin: 18px 0;
}

.question-card {
  border-radius: 24px;
  padding: 18px;
}

.question-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.question-meta h4 {
  font-size: 1rem;
  line-height: 1.35;
}

.rating-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0, 92, 84, 0.08);
  color: var(--md-primary-variant);
  font-weight: 700;
  font-size: 0.92rem;
}

.rating-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.stars {
  display: inline-flex;
  flex-direction: row-reverse;
  gap: 8px;
}

.star-btn {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  color: var(--md-star-off);
  transition: transform 140ms ease, color 160ms ease, filter 160ms ease;
}

.star-btn:hover {
  transform: translateY(-1px) scale(1.05);
}

.star-btn .material-symbols-rounded {
  font-size: 36px;
  font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 24;
}

.star-btn.is-active {
  color: var(--md-star-on);
  filter: drop-shadow(0 4px 10px rgba(243, 180, 35, 0.22));
}

.star-btn.is-clear {
  width: auto;
  height: auto;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  background: rgba(0, 92, 84, 0.08);
  color: var(--md-primary-variant);
}

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 18px;
}

.md-btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 14px 20px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.md-btn:hover {
  transform: translateY(-1px);
}

.md-btn.primary {
  background: var(--md-primary);
  color: white;
  box-shadow: 0 12px 24px rgba(0, 92, 84, 0.24);
}

.md-btn.secondary {
  background: rgba(0, 92, 84, 0.08);
  color: var(--md-primary-variant);
}

.flash {
  margin-bottom: 18px;
  border-radius: 20px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.flash.error {
  border-color: rgba(179, 38, 30, 0.2);
  background: rgba(179, 38, 30, 0.08);
}

.flash.success {
  border-color: rgba(31, 122, 79, 0.2);
  background: rgba(31, 122, 79, 0.08);
}

.flash strong {
  display: block;
  margin-bottom: 2px;
}

.grid-stats {
  display: grid;
  gap: 14px;
}

.stat-card,
.info-card,
.question-card {
  border-radius: 22px;
  padding: 18px;
}

.stat-card .value {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-top: 8px;
}

.progress {
  margin-top: 12px;
  height: 12px;
  border-radius: 999px;
  background: #dae5e1;
  overflow: hidden;
}

.progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--md-primary), #1f8a7d);
}

.stats-table {
  width: 100%;
  border-collapse: collapse;
}

.stats-table td,
.stats-table th {
  padding: 12px 0;
  border-bottom: 1px solid rgba(159, 179, 174, 0.24);
  text-align: left;
  vertical-align: top;
}

.stats-table th {
  color: var(--md-muted);
  font-size: 0.84rem;
  font-weight: 600;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  background: rgba(0, 92, 84, 0.08);
  color: var(--md-primary-variant);
}

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

.recent-item {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.72);
}

.recent-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.recent-top strong {
  display: block;
}

.recent-top span,
.recent-item small {
  color: var(--md-muted);
}

.survey-grid {
  display: grid;
  gap: 14px;
}

.hint {
  margin-top: 8px;
  color: var(--md-muted);
  font-size: 0.82rem;
}

.footer-note {
  margin-top: 16px;
  color: var(--md-muted);
  font-size: 0.85rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(9, 23, 20, 0.48);
  backdrop-filter: blur(8px);
  z-index: 50;
}

.modal-card {
  width: min(100%, 440px);
  border-radius: 28px;
  padding: 28px;
  text-align: center;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.modal-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(31, 122, 79, 0.12);
  color: var(--md-success);
}

.modal-icon .material-symbols-rounded {
  font-size: 42px;
}

.modal-card h2 {
  margin: 0 0 8px;
  font-size: 1.7rem;
}

.modal-card p {
  margin: 0 0 18px;
  color: var(--md-muted);
  line-height: 1.6;
}

.completed-panel {
  margin: 0 auto;
  max-width: 560px;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.88);
}

.completed-card {
  margin: 0 auto;
  max-width: 560px;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.88);
}

.completed-card h2 {
  margin: 0 0 8px;
  font-size: 1.7rem;
  text-align: center;
}

.completed-card p {
  margin: 0;
  color: var(--md-muted);
  text-align: center;
  line-height: 1.6;
}

@media (max-width: 960px) {
  .hero,
  .layout {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .field.compact,
  .field.compact input {
    max-width: none;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 16px, 1120px);
    padding-top: 16px;
  }

  .hero-card,
  .hero-note,
  .panel-inner {
    padding: 18px;
  }

  .panel,
  .hero-card,
  .hero-note {
    border-radius: 22px;
  }

  .question-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .rating-row {
    align-items: flex-start;
  }

  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .md-btn {
    width: 100%;
  }
}