/* Kole UI Mobile · Popup 样式 — 对齐移动端规格 §11
   弹出层基座：五个方向；遮罩点击关闭（可关）；滑入 240ms cubic-bezier(.32,.72,0,1)；
   内容超出时 body 内部滚动；round=true 时贴边方向在靠内容一侧切圆角（逻辑属性，RTL 安全）。 */

.kole-m-popup {
  --kole-m-popup-max-size: 80%;                    /* 浮层在弹出方向上的最大占比 */
  --kole-m-popup-radius: var(--kole-radius-large); /* round=true 时的圆角半径 */
  position: fixed;
  z-index: 2001;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  max-width: var(--kole-m-popup-max-size);
  max-height: var(--kole-m-popup-max-size);
  background: var(--kole-color-card-bg);
  color: var(--kole-color-text-body);
  font-family: var(--kole-font-family);
  font-size: var(--kole-m-font-size-body);
  transition: transform var(--kole-m-duration-slide) var(--kole-m-ease-slide),
    opacity var(--kole-m-duration-slide) var(--kole-m-ease-slide);
}

.kole-m-popup__mask {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: var(--kole-color-mask);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--kole-m-duration-slide) var(--kole-m-ease-slide);
}

.kole-m-popup__mask.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* 变体 placement：五个方向的定位与初始位移 */
.kole-m-popup--center {
  left: 50%;
  top: 50%;
  width: max-content;
  transform: translate(-50%, -50%) scale(0.92);
  opacity: 0;
  border-radius: var(--kole-m-popup-radius);
}

.kole-m-popup--center.is-open {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.kole-m-popup--bottom {
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: none;
  transform: translateY(100%);
}

.kole-m-popup--bottom.is-open { transform: translateY(0); }

.kole-m-popup--top {
  left: 0;
  right: 0;
  top: 0;
  width: 100%;
  max-width: none;
  transform: translateY(-100%);
}

.kole-m-popup--top.is-open { transform: translateY(0); }

.kole-m-popup--left {
  top: 0;
  bottom: 0;
  left: 0;
  height: 100%;
  max-height: none;
  transform: translateX(-100%);
}

.kole-m-popup--left.is-open { transform: translateX(0); }

.kole-m-popup--right {
  top: 0;
  bottom: 0;
  right: 0;
  height: 100%;
  max-height: none;
  transform: translateX(100%);
}

.kole-m-popup--right.is-open { transform: translateX(0); }

/* 变体 round=true：贴边方向在靠内容一侧切圆角 */
.kole-m-popup--bottom.kole-m-popup--round {
  border-start-start-radius: var(--kole-m-popup-radius);
  border-start-end-radius: var(--kole-m-popup-radius);
}

.kole-m-popup--top.kole-m-popup--round {
  border-end-start-radius: var(--kole-m-popup-radius);
  border-end-end-radius: var(--kole-m-popup-radius);
}

.kole-m-popup--left.kole-m-popup--round {
  border-start-end-radius: var(--kole-m-popup-radius);
  border-end-end-radius: var(--kole-m-popup-radius);
}

.kole-m-popup--right.kole-m-popup--round {
  border-start-start-radius: var(--kole-m-popup-radius);
  border-end-start-radius: var(--kole-m-popup-radius);
}

.kole-m-popup__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--kole-space-8);
  padding: var(--kole-space-16) var(--kole-m-gutter) var(--kole-space-8);
  font-size: var(--kole-m-font-size-body);
  font-weight: 500;
  line-height: 1.4;
}

.kole-m-popup__body {
  flex: 1 1 auto;
  min-height: 0;
  padding: 0 var(--kole-m-gutter) var(--kole-space-16);
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  font-size: var(--kole-m-font-size-label);
  color: var(--kole-color-text-secondary);
  line-height: 1.7;
}

.kole-m-popup__body > p { margin: 0 0 var(--kole-space-12); }

.kole-m-popup__close {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: var(--kole-m-touch-target);
  height: var(--kole-m-touch-target);
  margin-inline-end: calc(-1 * var(--kole-space-12));
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: none;
  color: var(--kole-color-text-secondary);
  font-family: inherit;
  font-size: var(--kole-m-font-size-body);
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}

.kole-m-popup__close:focus-visible {
  outline: 2px solid var(--kole-color-focus-ring);
  outline-offset: -2px;
}

.kole-m-popup__close:active { background: var(--kole-color-table-header-bg); }