@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

:root {
  --primary: #3e8a88;
  --primary-dark: #2c6462;
  --primary-light: #eaf5f4;
  --text: #1a1a1a;
  --text-sub: #5c706f;
  --text-hint: #8fa19f;
  --border: rgba(62,138,136,0.18);
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f2f8f7;
  --radius: 14px;
  --radius-lg: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.brand-mark {
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  color: #fff;
}

.brand-sub {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
}

.header-nav {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.25rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.nav-btn {
  font-family: inherit;
  font-size: 0.78rem;
  color: #fff;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.nav-btn:hover, .nav-btn:focus-visible {
  background: rgba(255,255,255,0.2);
  border-color: var(--primary);
}

/* Main */
.main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.75rem 1.25rem 3rem;
}

.category {
  margin-bottom: 2rem;
}

.category-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  padding-left: 0.1rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.9rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.card:hover, .card:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 37, 74, 0.1);
  border-color: var(--primary);
}

.card-top {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.card-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.card-name {
  font-size: 1.02rem;
  font-weight: 700;
}

.card-desc {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.5;
  flex: 1;
}

.card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.2rem;
}

.card-stack {
  font-size: 0.72rem;
  color: var(--text-hint);
}

.card-status {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}

.card-status.live {
  background: var(--primary-light);
  color: #1f5654;
}

.card-status.guess {
  background: #fde8d8;
  color: #a3540f;
}

.card-status.repo {
  background: var(--surface-2);
  color: var(--text-sub);
}

.empty {
  text-align: center;
  color: var(--text-hint);
  padding: 3rem 1rem;
  font-size: 0.9rem;
}

/* Auth (login / pin change) */
.auth {
  padding: 2.5rem 0 3rem;
  display: flex;
  justify-content: center;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  text-align: center;
}

.auth-title {
  font-size: 1.3rem;
  font-weight: 900;
  margin-bottom: 0.4rem;
}

.auth-sub {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: left;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-sub);
}

.field input {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.65rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  outline: none;
  letter-spacing: 0.05em;
}

.field input:focus {
  border-color: var(--primary);
  background: var(--surface);
}

.auth-error {
  font-size: 0.8rem;
  color: #b3261e;
  background: #fdecea;
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  margin: 0;
}

.auth-btn {
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border: none;
  border-radius: 999px;
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.auth-btn:hover, .auth-btn:focus-visible { opacity: 0.9; }
.auth-btn:disabled { opacity: 0.6; cursor: default; }

/* Feature list (role menu) */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.5rem 0 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.feature-item:not(.is-disabled):hover,
.feature-item:not(.is-disabled):focus-visible {
  transform: translateX(3px);
  box-shadow: 0 6px 16px rgba(16, 37, 74, 0.08);
  border-color: var(--primary);
}

.feature-item.is-disabled {
  opacity: 0.6;
  cursor: default;
}

.feature-icon { font-size: 1.3rem; flex-shrink: 0; }

.feature-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.feature-name { font-size: 0.95rem; font-weight: 700; }
.feature-note { font-size: 0.72rem; color: var(--text-hint); }

.feature-status {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
}

.feature-status.live { background: var(--primary-light); color: #1f5654; }
.feature-status.guess { background: #fde8d8; color: #a3540f; }
.feature-status.repo { background: var(--surface-2); color: var(--text-sub); }
.feature-status.pending { background: var(--surface-2); color: var(--text-hint); }

/* ==========================================================
   Desktop layout
   モバイル(縦一列)をそのまま引き伸ばすのではなく、
   横幅を活かして「アプリ/機能を面で見渡せる」デザインにする。
   ========================================================== */
@media (min-width: 900px) {
  .header-inner,
  .header-nav,
  .main {
    max-width: 1180px;
  }

  .header-inner {
    padding: 1.4rem 2.5rem 1.15rem;
    flex-wrap: nowrap;
  }

  .header-nav {
    padding: 0 2.5rem 1.15rem;
  }

  .main {
    padding: 3rem 2.5rem 4.5rem;
  }

  .brand-mark { font-size: 1.7rem; }
  .brand-sub { font-size: 0.95rem; }

  /* すべてのアプリ: カードをより広く、余白にゆとりを持たせる */
  .category-title { font-size: 1.15rem; margin-bottom: 1.1rem; }

  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.3rem;
  }

  .card { padding: 1.4rem 1.5rem; }
  .card-name { font-size: 1.08rem; }
  .card-desc { font-size: 0.88rem; }

  /* 役割メニュー: 縦一列のリストではなく、複数列のタイル状に */
  .feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
    align-items: stretch;
    padding: 0.75rem 0 1.5rem;
  }

  .feature-item {
    height: 100%;
    padding: 1rem 1.2rem;
  }

  .feature-item:not(.is-disabled):hover,
  .feature-item:not(.is-disabled):focus-visible {
    transform: translateY(-3px);
  }

  .feature-name { font-size: 1rem; }
}

@media (min-width: 1400px) {
  .header-inner,
  .header-nav,
  .main {
    max-width: 1320px;
  }

  .card-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
  .feature-list { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
}