/* 系统设置、Toast —— 由 index.html 拆分而来，加载顺序见 index.html */
/* ─── SETTINGS ─── */
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.settings-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}
.settings-title { font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.setting-row:last-child { border-bottom: none; }
.setting-desc { font-size: 11px; color: var(--text2); margin-top: 2px; }
.toggle {
  width: 40px; height: 22px;
  border-radius: 11px;
  background: rgba(255,255,255,.1);
  position: relative;
  cursor: pointer;
  transition: background .2s;
  flex-shrink: 0;
}
.toggle.on { background: var(--rose); }
.toggle::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  transition: transform .2s;
}
.toggle.on::after { transform: translateX(18px); }
.input-sm {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 5px 10px;
  border-radius: 7px;
  font-size: 12px;
  width: 100px;
  outline: none;
  text-align: right;
}

/* ─── TOAST ─── */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn .2s ease;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
@keyframes toastIn {
  from { transform: translateX(60px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.toast.success { border-left: 3px solid var(--green); }
.toast.error { border-left: 3px solid var(--red); }
.toast.info { border-left: 3px solid var(--blue); }