/* ==================== Modal 弹窗 ==================== */
.aksrt-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99998;
  align-items: center;
  justify-content: center;
}
.aksrt-modal.is-open {
  display: flex;
}
.aksrt-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(18, 18, 18, 0.48);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: modalFadeIn 0.2s ease forwards;
}
.aksrt-modal__box {
  position: relative;
  width: 92%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--surface-1);
  border: none;
  border-radius: var(--radius-2xl, 16px);
  box-shadow: var(--shadow-drawer);
  animation: modalSlideUp 0.28s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes modalFadeIn  { from { opacity: 0 } to { opacity: 1 } }
@keyframes modalSlideUp {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Modal 头部 */
.aksrt-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-line);
}
.aksrt-modal__title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.aksrt-modal__icon {
  display: flex;
  align-items: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 16px;
}
.aksrt-modal__title-wrap h4 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-ink);
}
.aksrt-modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--color-ink-4);
  cursor: pointer;
  font-size: 18px;
  transition: background 0.15s, color 0.15s;
}
.aksrt-modal__close:hover {
  background: var(--surface-2);
  color: var(--color-ink);
}

/* Modal 表单字段 */
.aksrt-modal__box form {
  padding: 20px;
}
.modal-field {
  position: relative;
  margin-bottom: 16px;
}
.modal-field label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink-2);
}
.modal-field input[type="password"],
.modal-field input[type="email"],
.modal-field input[type="text"] {
  display: block;
  width: 100%;
  padding: 10px 40px 10px 14px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--surface-4, var(--surface-2));
  border: 1px solid var(--color-line);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.modal-field input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
  background: var(--surface-1);
}
.toggle-pwd {
  position: absolute;
  right: 10px;
  top: 31px;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-4);
  font-size: 16px;
}
.toggle-pwd:hover {
  color: var(--color-ink);
}

/* 只读显示（当前邮箱） */
.readonly-display {
  display: block;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--color-ink-4);
  background: var(--surface-2);
  border: 1.5px solid var(--color-line);
  border-radius: 8px;
  word-break: break-all;
}

/* 验证码输入组 */
.code-input-group {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.code-input-group input {
  flex: 1;
  min-width: 0;
  padding: 10px 14px !important;
  font-family: inherit !important;
  letter-spacing: 2px;
  font-weight: 600;
}
.code-send-btn {
  flex-shrink: 0;
  white-space: nowrap;
  min-width: 110px;
}
.code-send-btn.is-counting {
  pointer-events: none;
  opacity: 0.65;
}

/* 密码强度条 */
.pwd-strength {
  display: flex;
  gap: 4px;
  margin-top: 7px;
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
  background: var(--surface-3);
}
.pwd-strength__fill {
  width: 0%;
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease, background-color 0.3s ease;
  background-color: var(--color-error);
}
.pwd-strength__fill.level-weak   { width: 33%;  background-color: var(--color-error); }
.pwd-strength__fill.level-medium { width: 66%;  background-color: var(--color-warning); }
.pwd-strength__fill.level-strong { width: 100%; background-color: var(--color-success); }
.pwd-strength__text {
  font-size: 11px;
  margin-top: 4px;
  font-weight: 500;
  transition: color 0.2s;
}
.pwd-strength__text.level-weak   { color: var(--color-error); }
.pwd-strength__text.level-medium { color: var(--color-warning); }
.pwd-strength__text.level-strong { color: var(--color-success); }

/* 人机验证容器在弹窗中的适配 */
.aksrt-modal .aksrt-captcha-wrap {
  margin: 14px 0 8px;
}
.aksrt-modal .aksrt-captcha-box {
  display: block !important;
}

/* Modal 底部按钮栏 */
.aksrt-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--color-line);
}

/* Modal mobile */
@media (max-width: 640px) {
  .aksrt-modal__box {
    width: 96%;
    max-height: 92vh;
    border-radius: 14px;
  }
  .aksrt-modal__footer {
    flex-direction: column-reverse;
  }
  .aksrt-modal__footer .btn,
  .aksrt-modal__footer button {
    width: 100%;
  }
  .code-input-group {
    flex-direction: column;
  }
  .code-send-btn {
    width: 100%;
  }
}