/* FXDPRO Admin – 本格的管理画面 */
.admin-body {
  margin: 0;
  font-family: 'Inter', -apple-system, sans-serif;
  background: #0a0a0c;
  color: #fff;
  min-height: 100vh;
  display: flex;
}

/* 未ログイン時: サイドバー・ヘッダーを非表示（セキュリティ） */
.admin-body.admin-logged-out .admin-sidebar,
.admin-body.admin-logged-out .admin-header {
  display: none !important;
}

.admin-sidebar {
  width: 240px;
  min-height: 100vh;
  background: #0d0d0f;
  border-right: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.admin-sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.admin-logo {
  font-weight: 900;
  font-size: 1.25rem;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
  display: block;
}

.admin-logo span { color: #10b981; }

.admin-logo-sub {
  font-size: 11px;
  color: #666;
  margin-top: 4px;
  display: block;
}

.admin-nav {
  flex: 1;
  padding: 16px 12px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: #888;
  text-decoration: none;
  border-radius: 10px;
  margin-bottom: 4px;
  font-size: 14px;
  transition: all 0.2s;
}

.admin-nav-item:hover {
  background: rgba(255,255,255,0.05);
  color: #fff;
}

.admin-nav-item.active {
  background: rgba(16,185,129,0.15);
  color: #10b981;
}

.admin-nav-icon {
  font-size: 18px;
}

.admin-sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.admin-sidebar-footer .admin-nav-item {
  font-size: 13px;
}

.admin-main {
  flex: 1;
  min-width: 0;
  padding: 24px 32px 48px;
}

.admin-header {
  margin-bottom: 24px;
}

.admin-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.admin-page-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}

.admin-user-badge {
  font-size: 12px;
  color: #888;
  background: rgba(255,255,255,0.06);
  padding: 6px 12px;
  border-radius: 8px;
}

.admin-login-section {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
}

.admin-login-box {
  background: #111114;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
}

.admin-login-box h2 {
  font-size: 1.25rem;
  margin: 0 0 24px;
}

.admin-login-box label {
  display: block;
  font-size: 12px;
  color: #888;
  margin-bottom: 6px;
}

.admin-input-wrap {
  position: relative;
  margin-bottom: 16px;
}

.admin-login-box input {
  width: 100%;
  padding: 12px 16px;
  background: #000;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: #fff;
  box-sizing: border-box;
}

.admin-input-wrap-pw {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}
.admin-input-wrap-pw input {
  flex: 1 1 auto;
  min-width: 0;
  padding-right: 12px;
}
.admin-input-wrap-pw .admin-pw-toggle {
  flex: 0 0 auto;
  position: static;
  transform: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  padding: 8px 12px;
  opacity: 0.6;
  -webkit-tap-highlight-color: transparent;
}
.admin-input-wrap-pw .admin-pw-toggle:hover {
  opacity: 1;
}
.admin-input-wrap-pw .admin-char-hint {
  flex: 1 1 100%;
}

.admin-char-hint {
  display: block;
  font-size: 11px;
  margin-top: 4px;
  min-height: 16px;
}

.admin-char-hint.half { color: #10b981; }
.admin-char-hint.full { color: #f59e0b; }
.admin-char-hint.mixed { color: #f59e0b; }

/* 共通: ログイン・登録フォーム用 */
.input-wrap-pw, .input-wrap-hint { position: relative; margin-bottom: 16px; }
.input-wrap-pw { display: flex; flex-wrap: wrap; align-items: flex-start; }
.input-wrap-pw > input { flex: 1 1 auto; min-width: 0; padding-right: 12px; order: 1; }
.input-wrap-pw > .input-pw-toggle {
  flex: 0 0 auto; order: 2; position: static; transform: none;
  background: none; border: none; cursor: pointer; font-size: 18px;
  padding: 8px 12px; opacity: 0.6; -webkit-tap-highlight-color: transparent;
}
.input-wrap-pw > .input-pw-toggle:hover { opacity: 1; }
.input-wrap-pw > .input-char-hint { flex: 1 1 100%; order: 3; }
.auth-form .input-wrap-hint input { margin-bottom: 0; }
.input-char-hint { display: block; font-size: 11px; margin-top: 4px; min-height: 16px; }
.input-char-hint.half { color: #10b981; }
.input-char-hint.full { color: #f59e0b; }

.admin-login-box .auth-btn {
  width: 100%;
  padding: 14px;
  margin-top: 8px;
}

.admin-login-hint {
  font-size: 12px;
  color: #666;
  margin-top: 16px;
}

/* Stats grid */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.admin-stat-card {
  background: #111114;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 24px;
}

.admin-stat-card-highlight {
  border-color: rgba(16,185,129,0.3);
  background: linear-gradient(135deg, rgba(16,185,129,0.08), transparent);
}

.admin-stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  min-height: 2.5rem;
}

.admin-stat-label {
  font-size: 12px;
  color: #666;
  margin-top: 4px;
  display: block;
}

/* API利用ログ – 日次サマリー */
.admin-usage-stats {
  background: #111114;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 20px;
}
.admin-usage-summary {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.admin-usage-card {
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
  padding: 16px 24px;
  min-width: 100px;
}
.admin-usage-card .admin-usage-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #8b5cf6;
}
.admin-usage-card .admin-usage-label {
  font-size: 11px;
  color: #666;
}

/* Analytics – 予測成功率・相関行列 */
.admin-analytics-section {
  background: #111114;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 20px;
}
.admin-analytics-section h3 {
  margin: 0 0 16px;
  font-size: 14px;
  color: #8b5cf6;
}
.admin-analytics-rates {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.admin-rate-card {
  background: rgba(0,0,0,0.3);
  border-radius: 8px;
  padding: 12px 16px;
  min-width: 180px;
}
.admin-rate-card .admin-rate-endpoint {
  display: block;
  font-size: 11px;
  color: #888;
  margin-bottom: 4px;
}
.admin-rate-card .admin-rate-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #10b981;
}
.admin-rate-card .admin-rate-meta {
  font-size: 11px;
  color: #666;
  margin-top: 4px;
}
.admin-correlation-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.admin-correlation-table th,
.admin-correlation-table td {
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}
.admin-correlation-table th {
  background: rgba(0,0,0,0.3);
  color: #888;
  font-weight: 600;
}
.admin-correlation-table td.corr-high { background: rgba(16,185,129,0.2); color: #10b981; }
.admin-correlation-table td.corr-low { background: rgba(239,68,68,0.2); color: #ef4444; }

/* Tables */
.admin-table-wrap {
  background: #111114;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  padding: 14px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: left;
}

.admin-table th {
  background: rgba(0,0,0,0.3);
  color: #888;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-table tbody tr:hover {
  background: rgba(255,255,255,0.02);
}

.admin-table .status-pending { color: #f59e0b; }
.admin-table .status-trial { color: #10b981; }
.admin-table .status-active { color: #3b82f6; }
.admin-table .status-canceled { color: #666; }

.admin-action-btn {
  padding: 6px 12px;
  font-size: 11px;
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  cursor: pointer;
  margin-right: 6px;
  cursor: pointer;
}

.admin-action-btn:hover {
  background: rgba(16,185,129,0.2);
  border-color: #10b981;
  color: #10b981;
}

/* Tools */
.admin-tools-grid {
  display: grid;
  gap: 20px;
}

.admin-tool-card {
  background: #111114;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 24px;
}

.admin-tool-card h3 {
  font-size: 1rem;
  margin: 0 0 8px;
}

.admin-tool-card p {
  color: #888;
  font-size: 13px;
  margin: 0 0 16px;
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
  .admin-body {
    flex-direction: column;
  }

  .admin-sidebar {
    width: 100%;
    min-height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 12px;
  }

  .admin-sidebar-header {
    width: 100%;
    padding: 16px;
  }

  .admin-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 16px;
  }

  .admin-nav-item {
    padding: 8px 12px;
    font-size: 13px;
  }

  .admin-sidebar-footer {
    display: flex;
    gap: 8px;
    padding: 8px 16px;
  }

  .admin-main {
    padding: 20px 16px;
  }

  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-table th,
  .admin-table td {
    padding: 10px 12px;
    font-size: 12px;
  }
}