*, *::before, *::after {
  box-sizing: border-box;
}

body {
  background: #ffffff;
  color: #000000;
  font-family: Times New Roman, Times, serif;
  font-size: 16px;
  line-height: 1.5;
  max-width: 700px;
  margin: 0 auto;
  padding: 1rem;
}

a { color: #0000EE; }
a:visited { color: #551A8B; }

h1 {
  font-size: 1.25rem;
  margin: 1rem 0 0.5rem;
  border-bottom: 1px solid #000;
  padding-bottom: 0.25rem;
}

h2 {
  font-size: 1.1rem;
  margin: 1rem 0 0.5rem;
}

hr, .divider {
  border: none;
  border-top: 1px solid #999;
  margin: 1rem 0;
}

/* ── layout containers ── */
.card { margin: 1rem 0; }

/* ── logo ── */
.logo {
  width: min(280px, 90%);
  height: auto;
  display: block;
  margin-bottom: 0.5rem;
}

/* ── nav / button group ── */
.btn-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 300px;
}

/* ── links styled as buttons ── */
.btn {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  text-decoration: none;
  border: 1px solid #000;
  background: #d4d0c8;
  color: #000;
  cursor: pointer;
  width: 100%;
  text-align: center;
}
.btn:visited { color: #000; }
.btn:hover { background: #c0bdb5; }
.btn:active { background: #a8a5a0; }

/* ── form fields ── */
.field { margin-bottom: 0.75rem; }

label {
  display: block;
  font-weight: bold;
  margin-bottom: 0.2rem;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  width: 100%;
  max-width: 400px;
  padding: 0.25rem;
  font-size: 1rem;
  border: 1px solid #888;
}

/* ── error states ── */
.errors, .allowlist-error {
  background: #ffe0e0;
  border: 1px solid #cc0000;
  padding: 0.5rem;
  margin-bottom: 0.75rem;
  color: #cc0000;
}

.field-error {
  color: #cc0000;
  font-size: 0.9rem;
  margin-top: 0.2rem;
}

/* ── allow list table ── */
.allowlist-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.allowlist-table th,
.allowlist-table td {
  padding: 0.3rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid #ccc;
}

.allowlist-table th {
  border-bottom: 2px solid #000;
  font-weight: bold;
}

.contact-row--disabled td { color: #999; }

/* ── inline name editing ── */
.contact-name-display {
  cursor: pointer;
  border-bottom: 1px dotted #888;
}
.contact-name-display:hover { border-bottom-color: #333; }

.contact-rename-form {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.contact-name-input {
  font-family: inherit;
  font-size: inherit;
  border: 1px solid #888;
  background: #fff;
  padding: 0.1rem 0.3rem;
  width: 10em;
}
.btn-rename-save, .btn-rename-cancel {
  padding: 0.1rem 0.3rem;
  font-family: inherit;
  font-size: 0.85rem;
  border: 1px solid #888;
  background: #d4d0c8;
  cursor: pointer;
}
.btn-rename-save:hover, .btn-rename-cancel:hover { background: #c0bdb5; }

/* ── inline action buttons ── */
.btn-toggle, .btn-remove {
  padding: 0.15rem 0.4rem;
  font-family: inherit;
  font-size: 0.85rem;
  border: 1px solid #888;
  background: #d4d0c8;
  cursor: pointer;
}
.btn-toggle:hover, .btn-remove:hover { background: #c0bdb5; }

/* ── misc ── */
.back { font-size: 0.9rem; }
.tagline { margin: 0.5rem 0; }
.footer-note, .auth-switch, .allowlist-hint { font-size: 0.9rem; margin-top: 0.75rem; }
.allowlist-form { max-width: 400px; }