/* Kole UI Mobile · Search 样式 — 对齐移动端规格 §28
   搜索框：整行高不小于 44px，输入即过滤（不等回车）；
   放大镜是 CSS 画的（圆 + 45° 短柄），不引入图标字体（零运行时依赖）；
   round=false 时是方角，round=true 时是胶囊；取消动作始终 44px 热区。 */

.kole-m-search {
  /* 组件级变量：业务侧可在容器上覆盖 */
  --kole-m-search-height: var(--kole-m-touch-target);  /* 搜索框高度（≥ 44px 触控最小边长） */
  --kole-m-search-radius: var(--kole-radius-base);     /* round=false 时的圆角 */
  --kole-m-search-icon-size: 14px;                     /* 放大镜视觉尺寸 */
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: var(--kole-space-8);
  width: 100%;
}

/* 变体 round=true：胶囊形（页面顶部常用） */
.kole-m-search--round { --kole-m-search-radius: 999px; }

.kole-m-search__form {
  flex: 1 1 auto;
  min-width: 0;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: var(--kole-space-8);
  min-height: var(--kole-m-search-height);
  padding: 0 var(--kole-space-12);
  border: 1px solid var(--kole-color-border);
  border-radius: var(--kole-m-search-radius);
  background: var(--kole-color-card-bg);
  color: var(--kole-color-text-body);
  font-size: var(--kole-m-font-size-body);
  transition: border-color 150ms var(--kole-ease-standard);
}

.kole-m-search__form:focus-within { border-color: var(--kole-color-brand); }

/* 整行热区（放大镜 + 输入区）：点框内任意位置即聚焦。
   label 里不能放 labelable 元素（button 就是），所以清除按钮在 label 外 ——
   否则点击清除会连带激活 label，既触发两次语义又是不合法嵌套。 */
.kole-m-search__hit {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: var(--kole-space-8);
  cursor: text;
}

/* 放大镜：圆（::before）+ 45° 短柄（::after），用 currentColor 跟随文字色 */
.kole-m-search__icon {
  position: relative;
  flex: 0 0 auto;
  display: inline-block;
  width: var(--kole-m-search-icon-size);
  height: var(--kole-m-search-icon-size);
  color: var(--kole-color-text-secondary);
}

.kole-m-search__icon::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  box-sizing: border-box;
  width: 10px;
  height: 10px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.kole-m-search__icon::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 1px;
  width: 6px;
  height: 2px;
  background: currentColor;
  transform: rotate(45deg);
  transform-origin: right center;
}

.kole-m-search__control {
  flex: 1 1 auto;
  min-width: 0;
  height: var(--kole-m-search-height);
  padding: 0;
  border: 0;
  outline: none;
  background: transparent;
  color: inherit;
  font-family: inherit;
  font-size: var(--kole-m-font-size-body);
  line-height: 1.4;
  /* iOS 上 type=search 自带的内阴影与圆角会破坏外框视觉，这里清掉 */
  appearance: none;
  -webkit-appearance: none;
}

.kole-m-search__control::placeholder { color: var(--kole-color-text-placeholder); }

.kole-m-search__control::-webkit-search-decoration,
.kole-m-search__control::-webkit-search-cancel-button { -webkit-appearance: none; }

.kole-m-search__control:disabled { color: var(--kole-color-text-disabled); cursor: not-allowed; }

/* 清除按钮：视觉 16px、热区补到 44px；有值（is-filled）时才出现 */
.kole-m-search__clear {
  flex: 0 0 auto;
  display: none;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: var(--kole-m-touch-target);
  height: var(--kole-m-touch-target);
  margin-right: calc(var(--kole-space-12) * -1);
  padding: 0;
  border: 0;
  background: none;
  color: var(--kole-color-text-placeholder);
  font-size: var(--kole-m-font-size-label);
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}

.kole-m-search.is-filled .kole-m-search__clear { display: inline-flex; }

.kole-m-search__clear:active { color: var(--kole-color-text-secondary); }

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

/* 取消动作：只有 showCancel（is-cancelable）时才出现；文字按钮，触屏比图标好点 */
.kole-m-search__cancel {
  display: none;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-width: var(--kole-m-touch-target);
  min-height: var(--kole-m-touch-target);
  padding: 0 var(--kole-space-8);
  border: 0;
  background: none;
  color: var(--kole-color-brand);
  font-family: inherit;
  font-size: var(--kole-m-font-size-body);
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}

.kole-m-search.is-cancelable .kole-m-search__cancel { display: inline-flex; }

.kole-m-search__cancel:active { color: var(--kole-color-brand-active); }

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

/* 状态 disabled：整框置灰 */
.kole-m-search.is-disabled .kole-m-search__form {
  background: var(--kole-color-disabled-bg);
  color: var(--kole-color-text-disabled);
  cursor: not-allowed;
}

/* 禁用态：整行不再是文本光标 */
.kole-m-search.is-disabled .kole-m-search__hit { cursor: not-allowed; }