:root {
  --page-bg: #f4f7fb;
  --panel-border: #dbe3ee;
  --ink: #172033;
  --brand-blue: #0b5ed7;
}

body {
  min-height: 100vh;
  background:
    linear-gradient(rgba(244, 247, 251, 0.9), rgba(244, 247, 251, 0.94)),
    url("/logos/fundo.jpg") center top / cover fixed;
  color: var(--ink);
}

.navbar {
  backdrop-filter: blur(12px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.brand-mark img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
}

.login-shell {
  min-height: calc(100vh - 3rem);
  display: grid;
  place-items: center;
}

.login-panel,
.panel {
  background: #fff;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(21, 35, 56, 0.06);
}

.login-panel {
  width: min(100%, 460px);
  padding: 2rem;
}

.login-brand {
  text-align: center;
}

.login-brand img {
  width: 96px;
  height: 96px;
  border-radius: 16px;
  object-fit: cover;
  margin-bottom: 1rem;
  box-shadow: 0 12px 28px rgba(23, 32, 51, 0.16);
}

.panel {
  padding: 1.25rem;
}

.page-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.link-box {
  overflow-wrap: anywhere;
  padding: 1rem;
  border-radius: 8px;
  background: #eef5ff;
  border: 1px solid #cfe1ff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.92rem;
}

.link-box-simple {
  background: #f6f7f9;
  border-color: #d9dee7;
}

.recent-item {
  border-bottom: 1px solid #edf1f6;
  padding-bottom: 0.75rem;
}

.recent-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.message-cell {
  min-width: 260px;
  max-width: 420px;
}

.copy-toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 1100;
  background: #172033;
  color: #fff;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

@media (max-width: 576px) {
  .page-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .login-panel,
  .panel {
    padding: 1rem;
  }
}