:root {
  --btt-cyan: #1aa9c3;
  --btt-cyan-deep: #1789a7;
  --btt-teal: #0f7a97;
  --btt-teal-dark: #0a4e63;
  --btt-navy: #0d3342;
  --btt-gold: #f59f18;
  --btt-ice: #eef9fb;
  --btt-surface: rgba(255, 255, 255, 0.92);
  --btt-muted: #617985;
  --btt-border: rgba(15, 122, 151, 0.14);
  --btt-shadow: 0 22px 50px rgba(13, 51, 66, 0.14);
}

body.public-body {
  min-height: 100vh;
  margin: 0;
  color: #173744;
  background:
    radial-gradient(circle at top left, rgba(26, 169, 195, 0.2), transparent 24rem),
    radial-gradient(circle at right bottom, rgba(245, 159, 24, 0.14), transparent 24rem),
    linear-gradient(180deg, #f4fbfc 0%, #eff7fa 54%, #f9fcfd 100%);
}

.public-shell {
  min-height: 100vh;
  padding: 1.25rem;
}

.public-topbar,
.public-hero,
.public-panel {
  width: min(1200px, 100%);
  margin-inline: auto;
}

.public-topbar {
  padding: 0.25rem 0 1rem;
}

.public-home-link {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.95rem 1.15rem;
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--btt-shadow);
}

.public-home-link img,
.public-brand-mark img {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
}

.public-home-link strong,
.public-brand-copy span {
  display: block;
  color: var(--btt-teal-dark);
}

.public-home-link span,
.public-brand-copy p,
.public-panel-head p {
  color: var(--btt-muted);
}

.public-main {
  padding-bottom: 1rem;
}

.public-panel {
  padding: 1.6rem;
  border-radius: 1.5rem;
  background: var(--btt-surface);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--btt-shadow);
  backdrop-filter: blur(14px);
}

.public-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.public-panel-head h2,
.public-brand-copy h1 {
  margin: 0.35rem 0 0.45rem;
  color: var(--btt-navy);
  font-weight: 800;
}

.public-kicker {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(245, 159, 24, 0.15);
  color: #9a6200;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.public-hero {
  padding: 0.35rem 0 1.35rem;
}

.public-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  border-radius: 1.25rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(241, 250, 252, 0.92));
  border: 1px solid rgba(15, 122, 151, 0.08);
  box-shadow: var(--btt-shadow);
}

.public-brand-copy {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.public-brand-mark {
  display: grid;
  place-items: center;
  width: 4.8rem;
  height: 4.8rem;
  border-radius: 1.1rem;
  background: linear-gradient(135deg, rgba(26, 169, 195, 0.1), rgba(255, 255, 255, 1));
  box-shadow: 0 16px 34px rgba(15, 122, 151, 0.14);
}

.public-brand-title-wrap h1 {
  margin: 0;
  color: var(--btt-navy);
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.05;
}

.public-grid {
  display: grid;
  gap: 1.25rem;
}

.public-grid.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.public-card {
  height: 100%;
  border: 0;
  border-radius: 1.35rem;
  box-shadow: 0 18px 38px rgba(13, 51, 66, 0.1);
}

.public-card .card-body {
  padding: 1.6rem;
}

.public-card-title {
  color: var(--btt-navy);
  font-size: 1.35rem;
  font-weight: 800;
}

.public-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.public-meta-box {
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(26, 169, 195, 0.08), rgba(15, 122, 151, 0.12));
}

.public-meta-box span {
  display: block;
  color: var(--btt-muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.public-meta-box strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--btt-navy);
  font-size: 1.08rem;
}

.btn-public-primary,
.btn-public-secondary,
.btn-public-danger {
  border-radius: 0.95rem;
  font-weight: 700;
}

.btn-public-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--btt-cyan), var(--btt-teal));
  box-shadow: 0 14px 28px rgba(15, 122, 151, 0.22);
}

.btn-public-primary:hover {
  color: #fff;
}

.btn-public-secondary {
  color: var(--btt-teal-dark);
  background: #fff;
  border: 1px solid var(--btt-border);
}

.btn-public-danger {
  color: #fff;
  background: linear-gradient(135deg, #f26b6b, #d64545);
}

.btn-public-primary,
.btn-public-secondary,
.btn-public-danger {
  position: relative;
  overflow: hidden;
  min-width: 150px;
  padding: 0.78rem 1.35rem;
  letter-spacing: 0.02em;
  transform: translateY(0) scale(1);
}

.btn-sm.btn-public-primary,
.btn-sm.btn-public-secondary,
.btn-sm.btn-public-danger {
  min-width: 0;
  padding: 0.45rem 0.8rem;
}

.btt-anim-btn {
  will-change: transform, opacity;
}

.btt-anim-btn .btt-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.65);
  transform: scale(0);
  pointer-events: none;
}

.public-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.public-table thead th {
  border-bottom: 0;
  background: linear-gradient(135deg, var(--btt-teal-dark), var(--btt-teal));
  color: #fff;
  font-weight: 700;
}

.public-table tbody tr:hover {
  background: rgba(26, 169, 195, 0.04);
}

.public-form .form-control,
.public-form .form-select {
  min-height: 46px;
  border-radius: 0.95rem;
  border-color: rgba(15, 122, 151, 0.18);
}

.public-form .form-control:focus,
.public-form .form-select:focus {
  border-color: rgba(26, 169, 195, 0.55);
  box-shadow: 0 0 0 0.2rem rgba(26, 169, 195, 0.14);
}

.public-back-btn {
  white-space: nowrap;
}

.public-auth-wrap {
  width: min(520px, 100%);
  margin-inline: auto;
}

.public-auth-card {
  border: 0;
  border-radius: 1.4rem;
  box-shadow: var(--btt-shadow);
}

.public-auth-card .card-body {
  padding: 1.8rem;
}

.public-alert {
  border: 0;
  border-radius: 1rem;
}

@media (min-width: 1280px) {
  .public-shell {
    padding: 1.5rem 2rem;
  }
}

@media (min-width: 1024px) and (max-width: 1279.98px) {
  .public-shell {
    padding: 1.25rem 1.5rem;
  }
}

@media (min-width: 768px) and (max-width: 1023.98px) {
  .public-grid.two-up {
    grid-template-columns: 1fr;
  }

  .public-panel {
    padding: 1.35rem;
  }
}

@media (max-width: 767.98px) {
  .public-shell {
    padding: 0.9rem;
  }

  .public-panel {
    padding: 1.1rem;
    border-radius: 1.2rem;
  }

  .public-panel-head {
    flex-direction: column;
  }

  .public-home-link {
    width: 100%;
  }

  .public-grid.two-up {
    grid-template-columns: 1fr;
  }

  .public-brand {
    padding: 1.25rem;
    border-radius: 1.3rem;
  }

  .public-brand-copy {
    width: 100%;
    align-items: center;
  }

  .public-brand-title-wrap h1 {
    font-size: clamp(1.85rem, 8vw, 2.6rem);
  }

  .public-brand-mark {
    width: 4.2rem;
    height: 4.2rem;
  }

  .public-actions,
  .public-actions .btn,
  .public-back-btn {
    width: 100%;
  }

  .public-table th,
  .public-table td {
    white-space: nowrap;
  }
}