/* Shared portal shell: nav + typography baseline */
body {
  font-family: system-ui, sans-serif;
  margin: 0;
  padding: 0;
  color: #1a1a1a;
}

.portal-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.75rem;
  padding: 0.65rem 1.25rem;
  background: #0f172a;
  color: #e2e8f0;
  border-bottom: 1px solid #1e293b;
}

.portal-nav-brand {
  font-weight: 700;
  margin-right: 0.5rem;
  letter-spacing: 0.02em;
}

.portal-nav a {
  color: #93c5fd;
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.portal-nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.portal-nav a[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  font-weight: 600;
}

.portal-nav-spacer {
  flex: 1;
  min-width: 0.5rem;
}

.portal-main {
  max-width: 52rem;
  margin: 1.5rem auto;
  padding: 0 1rem 2rem;
}

.portal-main.wide {
  max-width: 60rem;
}

/* -------------------------------------------------------------------------- */
/* Mobile / narrow viewports — desktop layout unchanged at ≥48rem (768px)     */
/* -------------------------------------------------------------------------- */

@media (max-width: 47.99rem) {
  .portal-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    padding: 0.5rem 0.75rem;
  }

  .portal-nav-spacer {
    display: none;
  }

  .portal-nav-brand {
    margin-right: 0;
    margin-bottom: 0.2rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .portal-nav a {
    padding: 0.55rem 0.65rem;
    border-radius: 6px;
    min-height: 2.75rem;
    display: flex;
    align-items: center;
    box-sizing: border-box;
  }

  .portal-main,
  .portal-main.wide {
    margin: 1rem auto;
    padding: 0 0.75rem 1.75rem;
    max-width: none;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* iOS Safari: font-size < 16px on focused inputs triggers zoom */
  input[type="text"],
  input[type="password"],
  input[type="number"],
  input[type="email"],
  input[type="search"],
  input[type="url"],
  input[type="tel"],
  select,
  textarea {
    font-size: 16px;
  }

  button,
  input[type="submit"],
  input[type="button"] {
    min-height: 2.75rem;
    padding: 0.5rem 1rem;
  }

  .portal-main table th,
  .portal-main table td {
    word-break: break-word;
  }

  .portal-main table th {
    width: auto;
    min-width: 7rem;
  }
}

/* Login (no top nav) */
body.login-page {
  font-family: system-ui, sans-serif;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
  max-width: 22rem;
  box-sizing: border-box;
  color: #1a1a1a;
}

body.login-page label {
  display: block;
  font-weight: 600;
  margin-top: 0.75rem;
}

body.login-page label:first-of-type {
  margin-top: 0;
}

body.login-page .flash {
  margin-bottom: 1rem;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
}

body.login-page .flash.danger {
  background: #fee;
  border: 1px solid #caa;
  color: #600;
}

body.login-page .flash.success {
  background: #e8f5e9;
  border: 1px solid #9ccc9c;
  color: #0a3d0a;
}

body.login-page input[type="text"],
body.login-page input[type="password"] {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  margin-top: 0.25rem;
}

@media (max-width: 47.99rem) {
  body.login-page input[type="text"],
  body.login-page input[type="password"] {
    font-size: 16px;
    min-height: 2.75rem;
  }

  body.login-page button[type="submit"] {
    width: 100%;
    min-height: 2.75rem;
    margin-top: 1rem;
  }
}