/* 滑动验证码 */
.slider-captcha {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem;
  background: #f8fbfa;
}
.slider-captcha-track {
  position: relative;
  height: 42px;
  border-radius: 999px;
  background: #e8efec;
  overflow: hidden;
  user-select: none;
  touch-action: none;
}
.slider-captcha-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0;
  background: rgba(15, 92, 69, 0.18);
  border-radius: 999px;
  pointer-events: none;
}
.slider-captcha-target {
  position: absolute;
  top: 4px;
  bottom: 4px;
  width: 3px;
  margin-left: -1.5px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.55;
  z-index: 1;
  pointer-events: none;
}
.slider-captcha-text {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 0.82rem;
  color: var(--muted);
  pointer-events: none;
  z-index: 1;
}
.slider-captcha-knob {
  position: absolute;
  left: 0; top: 2px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 2px 8px rgba(15, 40, 30, 0.12);
  cursor: grab;
  z-index: 2;
  display: grid;
  place-items: center;
  color: var(--accent);
  font-weight: 700;
}
.slider-captcha-knob:active { cursor: grabbing; }
.slider-captcha.ok .slider-captcha-fill { background: rgba(15, 92, 69, 0.35); width: 100% !important; }
.slider-captcha.ok .slider-captcha-text { color: var(--accent); font-weight: 600; }
.slider-captcha.ok .slider-captcha-knob { left: calc(100% - 40px) !important; background: var(--accent); color: #fff; border-color: var(--accent); }
.slider-captcha.ok .slider-captcha-target { display: none; }
.slider-captcha-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.45rem;
  font-size: 0.78rem;
  color: var(--muted);
}

/* 弹窗模式 */
.slider-captcha-mask {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(6, 28, 22, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.slider-captcha-dialog {
  width: min(400px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 1.15rem 1.2rem 1.25rem;
  box-shadow: 0 20px 50px rgba(6, 37, 28, 0.28);
}
.slider-captcha-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.slider-captcha-dialog-head strong {
  font-size: 1rem;
  color: var(--ink);
}
.slider-captcha-dialog-close {
  border: 0;
  background: #f1f5f4;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1;
}
.slider-captcha-dialog-close:hover { background: #e5ebe8; color: var(--ink); }
.slider-captcha-dialog .slider-captcha {
  margin: 0;
  border: 0;
  padding: 0;
  background: transparent;
}
.slider-captcha-dialog-tip {
  margin: 0 0 0.75rem;
  font-size: 0.84rem;
  color: var(--muted);
}