/* ================= 自绘对话框、轻提示与模态弹窗 ================= */

/* ---- 对话框：白色圆角卡片 + 半透明遮罩 ---- */
.ui-dialog {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.32);
  animation: ui-fade 0.16s ease both;
}

.ui-dialog-box {
  width: min(420px, 100%);
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  padding: 24px 24px 20px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.14);
  outline: none;
  animation: ui-pop 0.18s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

@keyframes ui-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes ui-pop {
  from { opacity: 0; transform: translateY(6px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

.ui-dialog-title {
  margin: 0;
  font-size: 17px;
  line-height: 24px;
  font-weight: 600;
  color: var(--text, rgba(0, 0, 0, 0.9));
}

.ui-dialog-msg {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-dim, rgba(0, 0, 0, 0.6));
  white-space: pre-line;
  word-break: break-word;
}

.ui-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 18px;
}
.ui-field + .ui-field {
  margin-top: 14px;
}

.ui-field-label {
  font-size: 13px;
  line-height: 18px;
  color: var(--text-dim, rgba(0, 0, 0, 0.6));
}

.ui-control {
  position: relative;
  display: flex;
  align-items: center;
}

.ui-input {
  width: 100%;
  height: 40px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 10px;
  outline: none;
  background: #f2f2f2;
  color: var(--text, rgba(0, 0, 0, 0.9));
  font: inherit;
  font-size: 14px;
  transition: border-color 0.15s, background-color 0.15s;
}
textarea.ui-input {
  height: auto;
  min-height: 112px;
  padding: 10px 12px;
  line-height: 1.6;
  resize: vertical;
}
.ui-input::placeholder {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
}
.ui-input:focus {
  border-color: rgba(0, 0, 0, 0.16);
  background: #fff;
}
.ui-input.invalid {
  border-color: rgba(192, 57, 43, 0.45);
  background: #fff;
}
.ui-input:disabled {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
  cursor: not-allowed;
}
.ui-input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}
.ui-input[type="number"]::-webkit-outer-spin-button,
.ui-input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* 对话框内的自绘下拉与输入框同高撑满 */
.ui-field .ui-select {
  display: flex;
  width: 100%;
}
.ui-dialog .ui-select-btn {
  width: 100%;
  height: 40px;
}
.ui-dialog .ui-select-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ui-control.has-suffix .ui-input {
  padding-right: 52px;
}
.ui-suffix {
  position: absolute;
  right: 12px;
  font-size: 13px;
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
  pointer-events: none;
}

/* 字段内嵌按钮（如"获取验证码"） */
.ui-control.has-suffix-btn .ui-input {
  padding-right: 100px;
}
.ui-suffix-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  height: 32px;
  padding: 0 12px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--link, #1783ff);
  font: inherit;
  font-size: 13px;
  white-space: nowrap;
  transform: translateY(-50%);
  transition: background-color 0.15s, color 0.15s;
}
.ui-suffix-btn:hover:not(:disabled) {
  background: var(--hover-bg, rgba(0, 0, 0, 0.04));
}
.ui-suffix-btn:disabled {
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
  cursor: default;
}

.ui-field-hint {
  font-size: 12px;
  line-height: 18px;
  color: var(--text-faint, rgba(0, 0, 0, 0.45));
}

.ui-dialog-error {
  margin-top: 12px;
  font-size: 13px;
  line-height: 20px;
  color: var(--danger, #FF3849);
}
.ui-dialog-error:empty {
  display: none;
}

.ui-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 24px;
}

.ui-btn {
  height: 36px;
  padding: 0 18px;
  border: none;
  border-radius: 10px;
  background: #f2f2f2;
  color: var(--text, rgba(0, 0, 0, 0.9));
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.15s;
}
.ui-btn:hover {
  background: #ebebeb;
}
.ui-btn-primary {
  background: #111;
  color: #fff;
}
.ui-btn-primary:hover {
  background: #000;
}
.ui-btn-danger {
  background: var(--danger, #FF3849);
  color: #fff;
}
.ui-btn-danger:hover {
  background: var(--danger, #FF3849);
  filter: brightness(0.92);
}
.ui-dialog.is-busy .ui-btn:disabled {
  opacity: 0.55;
  cursor: progress;
}

/* ---- 轻提示：顶部居中白色胶囊，自动消失 ---- */
.ui-toasts {
  position: fixed;
  top: calc(16px + env(safe-area-inset-top, 0px));
  left: 50%;
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transform: translateX(-50%);
  pointer-events: none;
}

.ui-toast {
  max-width: min(420px, calc(100vw - 32px));
  padding: 9px 16px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
  font-size: 14px;
  line-height: 20px;
  color: var(--text, rgba(0, 0, 0, 0.9));
  animation: ui-pop 0.18s ease both;
  transition: opacity 0.18s, transform 0.18s;
}
.ui-toast.error {
  color: var(--danger, #FF3849);
}
.ui-toast.leaving {
  opacity: 0;
  transform: translateY(-4px);
}