/* 登录弹窗样式 */

/* 弹窗容器 */
.login-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 500;
  display: none;
}

.login-modal.show {
  display: block;
}

.login-modal .modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.3s ease;
}

.login-modal .modal-content {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 750px;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  animation: slideUp 0.3s ease;
  padding-bottom: calc(var(--spacing-xl) + var(--safe-area-bottom));
}

@keyframes slideUp {
  from {
    transform: translateX(-50%) translateY(100%);
  }
  to {
    transform: translateX(-50%) translateY(0);
  }
}

/* 弹窗头部 */
.login-modal .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
}

.login-modal .modal-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.login-modal .modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--text-light);
  cursor: pointer;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.login-modal .modal-close:active {
  background-color: var(--bg-gray);
}

/* 弹窗内容 */
.login-modal .modal-body {
  padding: var(--spacing-lg);
}

/* 登录提示 */
.login-tip {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.login-tip-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--spacing-sm);
  background: linear-gradient(135deg, rgba(201, 168, 108, 0.15), rgba(201, 168, 108, 0.05));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
}

.login-tip-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* 手机号输入 */
.login-phone-input {
  display: flex;
  align-items: center;
  background-color: var(--bg-gray);
  border-radius: var(--radius-lg);
  padding: 0 var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.login-phone-input:focus-within {
  border-color: var(--primary-color);
  background-color: var(--bg-white);
}

.login-phone-input .prefix {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 500;
  padding-right: var(--spacing-md);
  border-right: 1px solid var(--border-color);
  margin-right: var(--spacing-md);
}

.login-phone-input input {
  flex: 1;
  height: 50px;
  border: none;
  outline: none;
  background: transparent;
  font-size: 16px;
  color: var(--text-primary);
  letter-spacing: 1px;
}

.login-phone-input input::placeholder {
  color: var(--text-light);
  letter-spacing: 0;
}

.login-phone-input .clear-btn {
  width: 24px;
  height: 24px;
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  cursor: pointer;
}

.login-phone-input .clear-btn.show {
  display: flex;
}

/* 登录按钮 */
.login-submit-btn {
  width: 100%;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  border: none;
  border-radius: var(--radius-xl);
  color: var(--text-white);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(201, 168, 108, 0.3);
  margin-bottom: var(--spacing-lg);
}

.login-submit-btn:active {
  transform: scale(0.98);
}

.login-submit-btn:disabled {
  background: var(--text-light);
  box-shadow: none;
  cursor: not-allowed;
}

.login-submit-btn.loading {
  pointer-events: none;
  opacity: 0.8;
}

.login-submit-btn.loading::after {
  content: "";
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  margin-left: 8px;
  animation: spin 0.8s linear infinite;
  vertical-align: middle;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* 协议 */
.login-agreement {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}

.login-agreement input {
  display: none;
}

.login-agreement .checkbox-icon {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
}

.login-agreement input:checked + .checkbox-icon {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.login-agreement input:checked + .checkbox-icon::after {
  content: "✓";
  color: var(--text-white);
  font-size: 12px;
}

.login-agreement .agreement-text {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.6;
}

.login-agreement .agreement-text a {
  color: var(--primary-color);
  text-decoration: none;
}

/* 错误提示 */
.login-error {
  display: none;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background-color: rgba(231, 76, 60, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
  color: var(--accent-color);
  font-size: 13px;
}

.login-error.show {
  display: flex;
}

.login-error svg {
  flex-shrink: 0;
}