:root {
  --app-bg: #f4f7f8;
  --app-ink: #18252b;
  --app-muted: #607178;
  --app-primary: #186b6d;
  --app-primary-dark: #104f51;
  --app-line: #d9e2e4;
  --app-panel: #ffffff;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--app-bg);
  color: var(--app-ink);
}

.auth-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(120deg, rgba(18, 64, 70, .82), rgba(34, 72, 78, .56)),
    url("https://images.unsplash.com/photo-1560448204-e02f11c3d0e2?auto=format&fit=crop&w=1800&q=82") center/cover;
}

.auth-page--plain {
  background: linear-gradient(120deg, #eaf2f1, #f8faf9);
}

.auth-panel {
  width: min(440px, 100%);
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 8px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 24px 70px rgba(12, 34, 40, .22);
}

.auth-brand {
  margin-bottom: 24px;
}

.auth-brand h1,
.page-header h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0;
}

.auth-brand p {
  margin: 8px 0 0;
  color: var(--app-muted);
}

.auth-kicker,
.eyebrow {
  margin: 0 0 4px;
  color: var(--app-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.btn-primary {
  --bs-btn-bg: var(--app-primary);
  --bs-btn-border-color: var(--app-primary);
  --bs-btn-hover-bg: var(--app-primary-dark);
  --bs-btn-hover-border-color: var(--app-primary-dark);
}

.app-navbar {
  border-bottom: 1px solid var(--app-line);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(10px);
}

.app-main {
  padding: 28px 0;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.flash-stack {
  max-width: 900px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.metric-card,
.content-panel {
  border: 1px solid var(--app-line);
  border-radius: 8px;
  background: var(--app-panel);
  box-shadow: 0 10px 30px rgba(26, 53, 60, .06);
}

.metric-card {
  min-height: 180px;
  padding: 22px;
}

.metric-label {
  display: block;
  margin-bottom: 12px;
  color: var(--app-muted);
  font-size: 13px;
}

.metric-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 24px;
}

.metric-card p {
  margin: 0;
  color: var(--app-muted);
}

.content-panel {
  padding: 20px;
}

.content-panel--narrow {
  max-width: 560px;
}

.table th {
  color: var(--app-muted);
  font-size: 13px;
  font-weight: 700;
}

.section-title {
  margin: 0 0 16px;
  font-size: 20px;
}

.status-badge,
.verify-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.status-badge--attivo,
.verify-badge--VERIFICATO {
  background: #e7f6ef;
  color: #16724b;
}

.status-badge--usato {
  background: #e9f0f8;
  color: #255f9f;
}

.status-badge--scaduto,
.verify-badge--DA-CONTROLLARE {
  background: #fff4d8;
  color: #8a5b00;
}

.status-badge--annullato,
.verify-badge--ERRORE-LETTURA {
  background: #fde8e8;
  color: #a72929;
}

.guest-public-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #eaf2f1, #f8faf9);
}

.guest-public-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 20px;
}

.guest-public-shell--wide {
  align-items: start;
  padding-top: 28px;
  padding-bottom: 28px;
}

.guest-public-panel {
  width: min(760px, 100%);
  padding: 28px;
  border: 1px solid var(--app-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(26, 53, 60, .1);
}

.guest-public-panel h1 {
  margin: 0 0 8px;
  font-size: 30px;
  letter-spacing: 0;
}

.guest-progress {
  float: right;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef6f5;
  color: var(--app-primary);
  font-size: 13px;
  font-weight: 700;
}

.privacy-box {
  margin: 20px 0;
  padding: 14px 16px;
  border: 1px solid #bedad9;
  border-radius: 8px;
  background: #f0faf8;
  color: #25545a;
}

.guest-form {
  display: grid;
  gap: 20px;
}

.guest-fieldset {
  padding: 18px;
  border: 1px solid var(--app-line);
  border-radius: 8px;
}

.guest-fieldset legend {
  float: none;
  width: auto;
  margin: 0 0 12px;
  padding: 0 6px;
  font-size: 18px;
  font-weight: 700;
}

.door-code-box {
  margin: 22px 0;
  padding: 18px;
  border-radius: 8px;
  background: #123f42;
  color: #fff;
}

.door-code-box span {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  text-transform: uppercase;
}

.door-code-box strong {
  display: block;
  font-size: 36px;
  letter-spacing: 0;
}

.info-text {
  padding: 16px 0;
  color: var(--app-ink);
}

.link-list {
  display: grid;
  gap: 8px;
}

.link-list a {
  padding: 10px 12px;
  border: 1px solid var(--app-line);
  border-radius: 8px;
  text-decoration: none;
}

.verification-detail-row > td {
  border-top: 0;
  padding-top: 0;
}

.verification-detail {
  margin-bottom: 12px;
  padding: 14px;
  border: 1px solid var(--app-line);
  border-radius: 8px;
  background: #f8fbfb;
}

.verification-detail__title {
  margin-bottom: 10px;
  color: var(--app-muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.mini-result {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.mini-result--ok {
  background: #e7f6ef;
  color: #16724b;
}

.mini-result--warn {
  background: #fff4d8;
  color: #8a5b00;
}

@media (max-width: 900px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .auth-panel {
    padding: 24px;
  }

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

  .guest-public-panel {
    padding: 20px;
  }

  .guest-progress {
    float: none;
    display: inline-flex;
    margin-bottom: 12px;
  }
}