.user-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  margin-bottom: 6px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  background: rgba(255,255,255,0.05);
  cursor: pointer;
  transition: all 0.2s var(--spring);
  -webkit-tap-highlight-color: transparent;
}

.user-item:active {
  transform: scale(0.97);
  background: rgba(255,255,255,0.08);
}

.user-item.current {
  border-color: rgba(232,244,77,0.3);
  background: rgba(232,244,77,0.04);
}

.user-item-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #000;
  font-size: 14px;
  font-weight: 700;
}

.user-item-name {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
}

.user-item-badge {
  color: var(--accent);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.profile-weight-card {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(96,212,244,.16);
  background: linear-gradient(135deg,rgba(96,212,244,.10),rgba(255,255,255,.035));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

.profile-weight-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.profile-weight-value {
  color: var(--text);
  font-family: 'Bebas Neue',sans-serif;
  font-size: 38px;
  line-height: .95;
  letter-spacing: 1px;
}

.profile-weight-sub {
  margin-top: 6px;
  color: var(--muted2);
  font-size: 11px;
}

.profile-weight-card .weight-input-form {
  margin-bottom: 12px;
}

.profile-weight-card .chart-wrapper {
  margin-bottom: 12px;
  background: rgba(0,0,0,.14);
}

.profile-weight-card #weight-log-list .chart-wrapper {
  margin-bottom: 0;
}

.profile-backup-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 10px;
  padding: 15px 16px;
  border-radius: 20px;
  border: 1px solid rgba(96,212,244,.18);
  background: linear-gradient(135deg,rgba(96,212,244,.12),rgba(255,255,255,.035));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

.profile-backup-card.warn {
  border-color: rgba(232,244,77,.26);
  background: linear-gradient(135deg,rgba(232,244,77,.12),rgba(255,255,255,.035));
}

.profile-backup-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 10px;
}

.profile-backup-eyebrow {
  margin-bottom: 5px;
  color: var(--blue);
  font-size: 8px;
  font-weight: 900;
  letter-spacing: 2.4px;
  text-transform: uppercase;
}

.profile-backup-card.warn .profile-backup-eyebrow {
  color: var(--accent);
}

.profile-backup-title {
  font-size: 14px;
  font-weight: 900;
}

.profile-backup-sub {
  color: var(--muted2);
  font-size: 11px;
  line-height: 1.45;
}

.profile-backup-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.profile-backup-btn {
  flex: 0 0 auto;
  padding: 9px 12px;
  border-radius: 12px;
  border: 1px solid rgba(96,212,244,.25);
  background: rgba(96,212,244,.12);
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
}

.profile-backup-btn.secondary {
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  color: var(--text2);
}

.profile-backup-card.warn .profile-backup-btn:not(.secondary) {
  border-color: rgba(232,244,77,.28);
  background: rgba(232,244,77,.12);
  color: var(--accent);
}

.profile-backup-meta {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 8px;
}

.profile-backup-pill {
  padding: 8px 9px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.07);
  background: rgba(0,0,0,.18);
}

.profile-backup-val {
  font-size: 13px;
  font-weight: 900;
}

.profile-backup-lbl {
  margin-top: 2px;
  color: var(--muted);
  font-size: 7px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

@media (max-width: 560px) {
  .profile-weight-card {
    padding: 13px;
  }

  .profile-weight-value {
    font-size: 32px;
  }

  .profile-weight-card .weight-input-form {
    padding: 10px;
  }

  .profile-weight-card .chart-wrapper {
    padding: 14px 12px;
  }
}

@media (max-width: 430px) {
  .profile-weight-card,
  .profile-backup-card {
    border-radius: 18px;
  }

  .profile-backup-top {
    flex-direction: column;
  }

  .profile-backup-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .profile-backup-btn {
    width: 100%;
  }

  .profile-backup-meta {
    grid-template-columns: 1fr;
  }
}