/*
Theme Name: Ota Rotary Club
Theme URI: https://example.com/
Author: （作成者名）
Description: 太田ロータリークラブ用オリジナルテーマ
Version: 1.0
*/

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  margin: 0;
  color: #333;
  background: #f7f9fb;
}

a {
  color: #003366;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* HEADER & NAV */

header {
  background: #003366;
  color: #fff;
  padding: 12px 0;
}

header .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

header h1 {
  margin: 0;
  font-size: 1.4rem;
}

header h1 a {
  color: #fff;
  text-decoration: none;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

nav li {
  margin: 0;
}

nav a {
  color: #fff;
  font-size: 0.9rem;
}

/* CONTAINER & LAYOUT */

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px;
  box-sizing: border-box;
}

main.container {
  min-height: 70vh;
}

/* HERO */

.hero {
  background: #f3f7fb;
  padding: 24px 16px;
  margin: 16px 0;
  border-radius: 8px;
}

.hero h2 {
  margin-top: 0;
  font-size: 1.6rem;
}

.hero p {
  margin-bottom: 0;
}

/* TITLES */

h2 {
  font-size: 1.4rem;
}

h3 {
  border-left: 4px solid #003366;
  padding-left: 8px;
  font-size: 1.1rem;
  margin-top: 2rem;
}

h4 {
  font-size: 1.0rem;
  margin-top: 1rem;
}

/* BUTTON */

.btn {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid #003366;
  color: #003366;
  text-decoration: none;
  font-size: 0.9rem;
  margin-right: 8px;
  background: #fff;
  cursor: pointer;
}

.btn:hover {
  background: #003366;
  color: #fff;
}

/* GRID LAYOUT */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.grid article {
  background: #ffffff;
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

/* TABLES */

table {
  width: 100%;
  border-collapse: collapse;
}

table th,
table td {
  padding: 8px;
  border-bottom: 1px solid #ddd;
  text-align: left;
}

table.meeting-program th {
  background: #e4edf7;
}

/* FORMS */

form {
  max-width: 600px;
}

.form-row {
  margin-bottom: 8px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea {
  width: 100%;
  max-width: 100%;
  padding: 6px 8px;
  box-sizing: border-box;
  border: 1px solid #ccc;
  border-radius: 4px;
}

textarea {
  resize: vertical;
}

/* MAP */

.map-embed iframe {
  border-radius: 8px;
}

/* NOTES */

.note {
  font-size: 0.85rem;
  color: #555;
}

/* LOGIN FORM */

.login-form {
  max-width: 400px;
}

.login-form label {
  display: block;
  margin-top: 8px;
}

/* FOOTER */

footer {
  background: #003366;
  color: #fff;
  padding: 12px 0;
  margin-top: 32px;
}

footer small {
  font-size: 0.75rem;
}

/* RESPONSIVE */

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  nav ul {
    margin-top: 12px;
  }

  .hero {
    padding: 16px 12px;
  }

  .container {
    padding: 12px;
  }
}


/******************************************************/
/* Member Directory */
#memberTable th {
  background: #e4edf7;
  position: sticky;
  top: 0;
  z-index: 1;
}

#memberTable th, #memberTable td {
  white-space: nowrap;
}

#memberSearch {
  padding: 8px 10px;
  border: 1px solid #ccc;
  border-radius: 6px;
}