/* ============================================
 * 观鼎山 · 会员弹窗样式
 * 登录/注册/验证码登录/会员中心
 * ============================================ */

/* ===== 遮罩层 ===== */
.gds-member-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: gds-overlay-in 0.25s ease;
}

@keyframes gds-overlay-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ===== 弹窗容器 ===== */
.gds-member-modal {
  background: var(--gds-bg-card, #1a1a2e);
  border: 1px solid var(--gds-border, rgba(212, 168, 67, 0.2));
  border-radius: 16px;
  width: 400px;
  max-width: 92vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(212,168,67,0.08);
  animation: gds-modal-in 0.3s ease;
}

@keyframes gds-modal-in {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ===== 弹窗头部 ===== */
.gds-member-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px 0;
}

.gds-member-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--gds-text, #e8e0d0);
  font-family: 'Noto Serif SC', serif;
}

.gds-member-close {
  background: none;
  border: none;
  color: var(--gds-muted, #8892a8);
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s;
  line-height: 1;
}

.gds-member-close:hover {
  color: var(--gds-text, #e8e0d0);
  background: rgba(255,255,255,0.06);
}

/* ===== Tab 切换 ===== */
.gds-member-tabs {
  display: flex;
  gap: 0;
  margin: 16px 24px 0;
  border-bottom: 1px solid var(--gds-border, rgba(212,168,67,0.15));
}

.gds-member-tab {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gds-muted, #8892a8);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  position: relative;
  bottom: -1px;
}

.gds-member-tab:hover {
  color: var(--gds-text, #e8e0d0);
}

.gds-member-tab.active {
  color: var(--gds-accent, #D4A843);
  border-bottom-color: var(--gds-accent, #D4A843);
}

/* ===== 表单区域 ===== */
.gds-member-body {
  padding: 20px 24px 24px;
}

.gds-member-form {
  display: none;
  flex-direction: column;
  gap: 14px;
}

.gds-member-form.active {
  display: flex;
}

/* ===== 表单字段 ===== */
.gds-member-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gds-member-field label {
  font-size: 13px;
  color: var(--gds-muted, #8892a8);
  font-weight: 400;
}

.gds-member-field input {
  padding: 10px 14px;
  border: 1px solid var(--gds-border, rgba(212,168,67,0.2));
  border-radius: 8px;
  background: var(--gds-bg-input, rgba(0,0,0,0.2));
  color: var(--gds-text, #e8e0d0);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.gds-member-field input:focus {
  border-color: var(--gds-accent, #D4A843);
  box-shadow: 0 0 0 2px rgba(212,168,67,0.12);
}

.gds-member-field input::placeholder {
  color: rgba(136,146,168,0.5);
}

/* ===== 验证码行（手机号+发送按钮） ===== */
.gds-sms-row {
  display: flex;
  gap: 8px;
}

.gds-sms-row input {
  flex: 1;
}

.gds-sms-btn {
  padding: 10px 16px;
  background: var(--gds-accent, #D4A843);
  color: #1a1a2e;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  font-family: inherit;
  min-width: 100px;
}

.gds-sms-btn:hover {
  opacity: 0.85;
}

.gds-sms-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.gds-sms-btn.sending {
  background: #666;
  color: #ccc;
}

/* ===== 提交按钮 ===== */
.gds-member-submit {
  padding: 12px;
  background: var(--gds-accent, #D4A843);
  color: #1a1a2e;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  margin-top: 4px;
}

.gds-member-submit:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.gds-member-submit:active {
  transform: translateY(0);
}

/* ===== 错误/成功消息 ===== */
.gds-member-msg {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  display: none;
}

.gds-member-msg.error {
  display: block;
  background: rgba(231, 76, 60, 0.12);
  color: #e74c5c;
  border: 1px solid rgba(231, 76, 60, 0.2);
}

.gds-member-msg.success {
  display: block;
  background: rgba(46, 204, 113, 0.12);
  color: #2ecc71;
  border: 1px solid rgba(46, 204, 113, 0.2);
}

/* ===== 登录方式切换 ===== */
.gds-member-login-methods {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
}

.gds-member-login-method {
  padding: 6px 14px;
  font-size: 12px;
  border: 1px solid var(--gds-border, rgba(212,168,67,0.2));
  border-radius: 20px;
  background: none;
  color: var(--gds-muted, #8892a8);
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.gds-member-login-method.active {
  border-color: var(--gds-accent, #D4A843);
  color: var(--gds-accent, #D4A843);
  background: rgba(212,168,67,0.08);
}

.gds-member-login-method:hover {
  border-color: var(--gds-accent, #D4A843);
  color: var(--gds-text, #e8e0d0);
}

/* ===== 会员中心弹窗 ===== */
.gds-member-center {
  padding: 4px 0;
}

.gds-member-avatar-section {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--gds-border, rgba(212,168,67,0.1));
  margin-bottom: 16px;
}

.gds-member-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gds-accent, #D4A843);
  background: var(--gds-bg-input, rgba(0,0,0,0.2));
}

.gds-member-avatar-placeholder {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gds-accent, #D4A843), #b8922e);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 700;
  color: #1a1a2e;
  flex-shrink: 0;
}

.gds-member-info-summary {
  flex: 1;
}

.gds-member-info-summary .name {
  font-size: 16px;
  font-weight: 600;
  color: var(--gds-text, #e8e0d0);
}

.gds-member-info-summary .level-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  margin-top: 4px;
}

.gds-member-info-summary .email {
  font-size: 12px;
  color: var(--gds-muted, #8892a8);
  margin-top: 2px;
}

/* ===== 会员中心按钮 ===== */
.gds-member-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gds-member-action-btn {
  padding: 10px 16px;
  background: var(--gds-bg-input, rgba(0,0,0,0.2));
  border: 1px solid var(--gds-border, rgba(212,168,67,0.15));
  border-radius: 8px;
  color: var(--gds-text, #e8e0d0);
  font-size: 14px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 8px;
}

.gds-member-action-btn:hover {
  background: rgba(212,168,67,0.08);
  border-color: var(--gds-accent, #D4A843);
}

.gds-member-action-btn.danger {
  color: #e74c5c;
}

.gds-member-action-btn.danger:hover {
  background: rgba(231,76,60,0.08);
  border-color: #e74c5c;
}

/* ===== 已登录状态入口按钮 ===== */
.gds-user-btn.logged-in .gds-user-text {
  color: var(--gds-accent, #D4A843);
}

.gds-user-btn.logged-in .gds-user-icon svg circle {
  fill: rgba(212,168,67,0.3);
}

/* ===== 响应式 ===== */
@media (max-width: 480px) {
  .gds-member-modal {
    width: 100%;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 12px 12px 0 0;
    margin-top: auto;
  }

  .gds-member-overlay {
    align-items: flex-end;
  }

  .gds-sms-row {
    flex-direction: column;
  }

  .gds-sms-btn {
    min-width: unset;
  }
}