/* Top bar styles */
.top-bar {
  background: #ffffff;
  color: #1d1d1f;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid #e5e5e7;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.user-info {
  display: flex;
  gap: 24px;
  align-items: center;
}

.user-name {
  font-weight: 600;
  color: #1d1d1f;
  font-size: 15px;
  letter-spacing: 0.2px;
}

.user-score {
  color: #1d1d1f;
  font-weight: 600;
  font-size: 15px;
  padding: 6px 14px;
  border-radius: 20px;
}

/* Hamburger menu icon */
.hamburger-menu {
  cursor: pointer;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: transform 0.3s ease;
}

.hamburger-menu:hover {
  transform: scale(1.05);
}

.hamburger-menu .bar {
  width: 28px;
  height: 3px;
  background: #6e6e73;
  border-radius: 2px;
  transition: all 0.2s ease;
}

/* Side menu */
.side-menu {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  overflow-x: hidden;
  overflow-y: auto;
  transition: width 0.3s ease;
  padding-top: 60px;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
  border-left: 1px solid rgba(0, 0, 0, 0.05);
}

.side-menu a {
  padding: 18px 32px;
  text-decoration: none;
  font-size: 16px;
  color: #1d1d1f;
  display: block;
  transition: all 0.2s ease;
  font-weight: 500;
  border-left: 3px solid transparent;
}

.side-menu a:hover {
  color: #007aff;
  background: rgba(0, 122, 255, 0.05);
  border-left-color: #007aff;
}

.side-menu .close-btn {
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 42px;
  color: #6e6e73;
  transition: all 0.2s ease;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.side-menu a i { margin-right: 8px; }

.side-menu .close-btn:hover {
  color: #007aff;
  transform: scale(1.05);
}

.side-menu.active {
  width: 280px;
}

.menu-user-id {
  padding: 18px 32px;
  font-size: 12px;
  color: #6e6e73;
  border-top: 1px solid #f5f5f5;
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* TopBar (link/logo) */
.topBar_logoLink {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.topBar_logoImg {
  height: 32px;
  filter: grayscale(100%) opacity(60%);
}

.topBar_content {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.topBar_userInfoCompact {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}

.topBar_rankMedal {
  font-size: 28px;
}

.topBar_rankName {
  font-weight: 700;
  white-space: nowrap;
}

/* TopBar — スコア／コイン（コメント解除時用。枠色は --topBarRankBorder にランク色を渡す） */
.topBar_statPill {
  display: inline-flex;
  align-items: center;
  background-color: #ffffff;
  border: 2px solid var(--topBarRankBorder, #007aff);
  color: currentColor;
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 600;
  white-space: nowrap;
}

.topBar_statPillIcon {
  margin-right: 6px;
}

.topBar_statPillIcon--coin {
  color: gold;
}

@media (min-width: 768px) {
  .topBar_content {
    flex-direction: row;
    align-items: center;
  }
}

/* SideMenu */
.sideMenu_closeBtnReset {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  font-size: inherit;
  font-family: inherit;
}

.sideMenu_iconMr8 {
  margin-right: 8px;
}

.sideMenu_userIdCopy {
  cursor: pointer;
}

.sideMenu_copyIconMl8 {
  margin-left: 8px;
}

/* Main content */
.main-content {
  padding: 48px 24px;
  width: min(100%, 1800px);
  margin: 0 auto;
}

.main-content h1 {
  color: #1d1d1f;
  margin-bottom: 36px;
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.5px;
}

.dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* Responsive (layout) */
@media (max-width: 768px) {
  .top-bar {
    padding: 14px 16px;
  }

  .user-info {
    gap: 12px;
    font-size: 14px;
  }

  .user-name,
  .user-score {
    font-size: 13px;
  }

  .user-score {
    padding: 4px 10px;
  }

  .main-content {
    padding: 32px 16px;
  }

  .main-content h1 {
    font-size: 26px;
    margin-bottom: 28px;
  }

  .dashboard {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .side-menu.active {
    width: 260px;
  }
}

/* Utilities (shared, composable) */
.u-flex {
  display: flex;
}

.u-grid {
  display: grid;
}

.u-flex-col {
  flex-direction: column;
}

.u-flex-1 {
  flex: 1;
}

.u-flex-between {
  justify-content: space-between;
}

.u-justify-center {
  justify-content: center;
}

.u-items-center {
  align-items: center;
}

.u-items-start {
  align-items: flex-start;
}

.u-wrap {
  flex-wrap: wrap;
}

.u-nowrap {
  white-space: nowrap;
}

.u-gap-4 {
  gap: 4px;
}

.u-gap-6 {
  gap: 6px;
}

.u-gap-8 {
  gap: 8px;
}

.u-gap-12 {
  gap: 12px;
}

.u-gap-16 {
  gap: 16px;
}

.u-gap-24 {
  gap: 24px;
}

.u-mb-16 {
  margin-bottom: 1rem;
}

.u-mb-24 {
  margin-bottom: 1.5rem;
}

.u-mt-16 {
  margin-top: 1rem;
}

.u-mt-12 {
  margin-top: 0.75rem;
}

.u-mt-32 {
  margin-top: 2rem;
}

.u-p-8 {
  padding: 8px;
}

.u-p-12 {
  padding: 12px;
}

.u-p-32 {
  padding: 2rem;
}

.u-text-center {
  text-align: center;
}

.u-inline {
  display: inline;
}

.u-w-full {
  width: 100%;
}

.u-break-word {
  word-break: break-word;
  overflow-wrap: break-word;
}