/* =============================================
   MEMBERS ONLY — Accessible Stylesheet
   WCAG 2.1 AA compliant
   ============================================= */

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Skip-to-main link for keyboard users */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: #1a1a2e;
  color: #ffffff;
  font-weight: 700;
  border-radius: 0 0 4px 4px;
  text-decoration: none;
  z-index: 9999;
  transition: top 0.1s;
}
.skip-link:focus {
  top: 0;
}

html {
  font-size: 100%; /* respects user browser settings */
}

body {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 1.125rem; /* 18px — above 16px minimum */
  line-height: 1.6;
  background-color: #f5f0eb;
  color: #1a1a1a; /* contrast ratio > 12:1 on bg */
  padding: 2rem 1rem;
  min-height: 100vh;
}

/* --- Layout --- */
main, .page-wrapper {
  max-width: 680px;
  margin: 0 auto;
}

/* --- Typography --- */
h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: #1a1a2e;
}

h2 {
  font-size: 1.35rem;
  line-height: 1.3;
  color: #1a1a2e;
  margin-bottom: 0.25rem;
}

p {
  margin-bottom: 0.75rem;
}

a {
  color: #1a3a8a; /* 7.5:1 on white */
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  color: #0d2563;
  text-decoration-thickness: 2px;
}

/* --- Focus Styles (visible for all interactive elements) --- */
:focus-visible {
  outline: 3px solid #e05c00;
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- Nav / Action Links --- */
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  align-items: center;
}

/* --- Forms --- */
form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

label {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  color: #1a1a1a;
  margin-bottom: 0.2rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"] {
  display: block;
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 1rem;
  font-family: inherit;
  border: 2px solid #5a5a6e;
  border-radius: 4px;
  background-color: #ffffff;
  color: #1a1a1a;
  transition: border-color 0.15s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus {
  border-color: #e05c00;
  outline: none; /* replaced by border */
  box-shadow: 0 0 0 3px rgba(224, 92, 0, 0.25);
}

/* Checkbox row — keep label inline */
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-direction: row;
}

input[type="checkbox"] {
  width: 1.2rem;
  height: 1.2rem;
  accent-color: #1a3a8a;
  cursor: pointer;
  flex-shrink: 0;
}

/* --- Buttons --- */
button[type="submit"] {
  align-self: flex-start;
  padding: 0.65rem 1.5rem;
  font-size: 1rem;
  font-family: inherit;
  font-weight: 700;
  background-color: #1a3a8a;
  color: #ffffff; /* contrast 8.5:1 */
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.15s, transform 0.1s;
  min-height: 44px; /* WCAG 2.5.5 touch target */
  min-width: 44px;
}

button[type="submit"]:hover {
  background-color: #0d2563;
}

button[type="submit"]:active {
  transform: scale(0.98);
}

/* Delete button variant */
button.delete {
  background-color: #b30000;
  color: #ffffff; /* contrast 9:1 */
  padding: 0.4rem 1rem;
  font-size: 0.9rem;
}

button.delete:hover {
  background-color: #7f0000;
}

/* --- Message Cards --- */
.message-div {
  background-color: #ffffff;
  border: 1px solid #d0cac3;
  border-left: 4px solid #1a3a8a;
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.message-div .title {
  font-size: 1.25rem;
  color: #1a1a2e;
  margin-bottom: 0.4rem;
}

.message-div .message {
  margin-bottom: 0.5rem;
}

.message-div .username {
  font-size: 0.9rem;
  font-weight: 700;
  color: #3a3a5a;
  margin-bottom: 0.1rem;
}

.message-div .timestamp {
  font-size: 0.85rem;
  color: #5a5a6e;
  margin-bottom: 0.5rem;
}

/* Delete form inside message card — no extra margin */
.message-div form {
  margin-bottom: 0;
}

/* --- Error / Alert Messages --- */
.error-list {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.error {
  padding: 0.5rem 0.75rem;
  background-color: #fff0f0;
  border: 1px solid #cc0000;
  border-left: 4px solid #cc0000;
  border-radius: 4px;
  color: #7a0000; /* contrast 8.5:1 on #fff0f0 */
  font-size: 0.95rem;
  font-weight: 600;
}

/* --- Success / Confirmation Pages --- */
.success-heading {
  color: #145214;
}

/* --- Responsive --- */
@media (max-width: 480px) {
  h1 {
    font-size: 1.6rem;
  }

  button[type="submit"] {
    width: 100%;
    align-self: stretch;
  }
}