/* ========== 弹幕系统样式 ========== */

/* 弹幕 Canvas 容器 - 全屏覆盖 */
.danmu-canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9998;
  overflow: hidden;
}

.danmu-canvas-container.danmu-half {
  height: 50vh;
}

.danmu-canvas-container.danmu-off {
  display: none;
}

.danmu-canvas-container canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* 弹幕控制栏 - 集成在底部 */
.danmu-control-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  margin-top: 8px;
  background: rgba(30, 30, 40, 0.88);
  border-radius: 10px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  backdrop-filter: blur(8px);
  font-size: 13px;
  color: #ccc;
  flex-wrap: wrap;
}

/* 模式切换按钮组 */
.danmu-mode-group {
  display: flex;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.3);
  flex-shrink: 0;
}

.danmu-control-bar .danmu-toggle-btn {
  background: rgba(60, 60, 80, 0.6);
  color: rgba(240, 230, 211, 0.6);
  border: none !important;
  border-right: 1px solid rgba(212, 175, 55, 0.2) !important;
  padding: 4px 10px !important;
  cursor: pointer;
  font-size: 11px;
  transition: all 0.2s;
  white-space: nowrap;
  border-radius: 0;
  width: auto !important;
  margin: 0 !important;
}

.danmu-control-bar .danmu-toggle-btn:last-child {
  border-right: none;
}

.danmu-control-bar .danmu-toggle-btn:hover {
  background: rgba(158, 42, 43, 0.5);
  color: #f0e6d3;
}

.danmu-control-bar .danmu-toggle-btn.active {
  background: rgba(212, 175, 55, 0.75);
  color: #1a1a2e;
  font-weight: bold;
}

/* 弹幕输入区域 */
.danmu-input-area {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 150px;
}

.danmu-input-area .danmu-input {
  flex: 1;
  padding: 6px 12px !important;
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.4);
  color: #f0e6d3;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
  min-width: 80px;
  width: auto !important;
  margin: 0 !important;
  box-sizing: border-box !important;
}

.danmu-input-area .danmu-input:focus {
  border-color: #D4AF37;
  box-shadow: 0 0 6px rgba(212, 175, 55, 0.2);
}

.danmu-input-area .danmu-input::placeholder {
  color: rgba(255, 160, 60, 0.85);
  font-weight: bold;
  font-size: 12px;
}

.danmu-input-area .danmu-send-btn {
  background: linear-gradient(135deg, #9E2A2B, #C0392B);
  color: white;
  border: none;
  border-radius: 6px;
  padding: 6px 14px !important;
  cursor: pointer;
  font-size: 12px;
  font-weight: bold;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
  width: auto !important;
  margin: 0 !important;
}

.danmu-input-area .danmu-send-btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.danmu-input-area .danmu-send-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

/* 颜色选择器 */
.danmu-color-picker {
  display: flex;
  gap: 3px;
  align-items: center;
}

.danmu-color-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.2s, transform 0.15s;
}

.danmu-color-dot:hover {
  transform: scale(1.2);
}

.danmu-color-dot.selected {
  border-color: #fff;
  transform: scale(1.15);
}

/* 未登录提示 */
.danmu-login-prompt {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(240, 230, 211, 0.6);
  font-size: 12px;
}

.danmu-login-prompt .danmu-login-btn {
  background: rgba(212, 175, 55, 0.6);
  color: #1a1a2e;
  border: none;
  border-radius: 5px;
  padding: 4px 10px !important;
  cursor: pointer;
  font-size: 12px;
  font-weight: bold;
  transition: background 0.2s;
  width: auto !important;
  margin: 0 !important;
}

.danmu-login-prompt .danmu-login-btn:hover {
  background: rgba(212, 175, 55, 0.9);
}

/* 弹幕注册/登录弹窗 */
.danmu-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.danmu-modal {
  background: linear-gradient(145deg, #fffdf8, #f8f0e0);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: 12px;
  padding: 0;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(212, 175, 55, 0.15);
  animation: danmuModalIn 0.3s ease-out;
}

@keyframes danmuModalIn {
  from { opacity: 0; transform: translateY(-20px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.danmu-modal-header {
  background: linear-gradient(135deg, #9E2A2B, #D4AF37);
  padding: 14px 20px;
  border-radius: 12px 12px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.danmu-modal-header h3 {
  margin: 0;
  color: #FFF5D4;
  font-size: 18px;
  font-family: 'Ma Shan Zheng', cursive;
  letter-spacing: 2px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.2);
  white-space: nowrap;
  width: auto !important;
}

.danmu-modal-close {
  background: rgba(255,255,255,0.2) !important;
  border: none !important;
  color: #fff !important;
  font-size: 18px !important;
  cursor: pointer !important;
  padding: 0 !important;
  margin-left: auto;
  opacity: 1;
  width: 30px !important;
  height: 30px !important;
  min-width: 30px !important;
  line-height: 30px !important;
  text-align: center !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.2s;
}

.danmu-modal-close:hover {
  background: rgba(255,255,255,0.35) !important;
  transform: scale(1.1);
}

.danmu-modal-body {
  padding: 20px;
}

.danmu-form-group {
  margin-bottom: 14px;
}

.danmu-form-group label {
  display: block;
  color: #9E2A2B;
  font-size: 13px;
  margin-bottom: 5px;
  font-weight: bold;
  font-family: 'Ma Shan Zheng', cursive, 'SimHei', 'STHeiti', sans-serif;
}

.danmu-form-group input {
  width: 100%;
  padding: 8px 12px;
  border: 1.5px solid rgba(212, 175, 55, 0.4);
  border-radius: 6px;
  background: #fff;
  color: #3E2C00;
  font-size: 14px;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: 'Ma Shan Zheng', cursive, 'SimHei', 'STHeiti', sans-serif;
}

.danmu-form-group input:focus {
  border-color: #D4AF37;
  box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.12);
}

.danmu-pwd-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.danmu-pwd-wrapper input {
  padding-right: 36px !important;
}

.danmu-eye-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: #B8A080;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  transition: all 0.2s;
  user-select: none;
}

.danmu-eye-toggle:hover {
  color: #9E2A2B;
  background: rgba(158, 42, 43, 0.08);
}

.danmu-eye-toggle.active {
  color: #9E2A2B;
}

.danmu-eye-toggle svg {
  pointer-events: none;
}

.danmu-form-group .danmu-code-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.danmu-form-group .danmu-code-row input {
  flex: 1;
  min-width: 0;
  width: auto !important;
}

.danmu-form-group .danmu-code-row .danmu-send-code-btn {
  background: linear-gradient(135deg, #9E2A2B, #B83A3B);
  color: #fff;
  border: none !important;
  border-radius: 6px;
  padding: 8px 14px !important;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
  font-family: 'Ma Shan Zheng', cursive, 'SimHei', 'STHeiti', sans-serif;
  transition: all 0.2s;
  box-shadow: 0 2px 6px rgba(158,42,43,0.2);
  width: auto !important;
  min-width: auto !important;
  flex-shrink: 0;
  margin: 0 !important;
}

.danmu-form-group .danmu-code-row .danmu-send-code-btn:hover {
  background: linear-gradient(135deg, #B83A3B, #C0392B);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(158,42,43,0.3);
}

.danmu-form-group .danmu-code-row .danmu-send-code-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.danmu-submit-btn {
  width: 100%;
  padding: 10px;
  background: linear-gradient(135deg, #9E2A2B, #D4AF37);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.2s;
  margin-top: 6px;
}

.danmu-submit-btn:hover {
  opacity: 0.9;
}

.danmu-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.danmu-form-error {
  color: #C0392B;
  font-size: 12px;
  margin-top: 8px;
  text-align: center;
  min-height: 18px;
}

.danmu-form-switch {
  text-align: center;
  margin-top: 12px;
  color: #8B7355;
  font-size: 13px;
  font-family: 'Ma Shan Zheng', cursive;
}

.danmu-form-switch a {
  color: #D4AF37;
  cursor: pointer;
  text-decoration: underline;
}

/* 登录Tab切换 */
.danmu-login-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 16px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.danmu-login-tab {
  flex: 1;
  padding: 8px 0 !important;
  background: transparent;
  color: #8B7355;
  border: none !important;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: 'Ma Shan Zheng', cursive, 'SimHei', 'STHeiti', sans-serif;
  width: auto !important;
  margin: 0 !important;
}

.danmu-login-tab.active {
  background: linear-gradient(135deg, #9E2A2B, #D4AF37);
  color: white;
  font-weight: bold;
}

.danmu-login-tab:hover:not(.active) {
  background: rgba(212, 175, 55, 0.08);
  color: #5C4A2A;
}

/* 记住我 + 忘记密码 */
.danmu-form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  font-size: 12px;
}

.danmu-remember-label {
  color: #5C4A2A;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'Ma Shan Zheng', cursive;
}

.danmu-remember-label input[type="checkbox"] {
  accent-color: #D4AF37;
  width: 14px;
  height: 14px;
}

.danmu-forgot-link {
  color: #D4AF37;
  cursor: pointer;
  font-size: 12px;
  text-decoration: underline;
}

.danmu-forgot-link:hover {
  color: #e6c547;
}

/* 昵称冒名警告提示 */
.danmu-nickname-notice {
  font-size: 11px;
  color: #e67e22;
  margin-top: 4px;
  padding: 4px 8px;
  background: rgba(230, 126, 34, 0.08);
  border-left: 2px solid #e67e22;
  border-radius: 0 4px 4px 0;
  line-height: 1.4;
}

/* 弹幕用户信息 */
.danmu-user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #D4AF37;
  font-size: 13px;
  font-weight: bold;
  flex-shrink: 0;
  white-space: nowrap;
  padding: 4px 10px !important;
  background: rgba(212, 175, 55, 0.08);
  border-radius: 6px;
  border: 1px solid rgba(212, 175, 55, 0.2);
  width: auto !important;
  margin: 0 !important;
}

.danmu-user-info .danmu-logout-btn {
  background: none;
  border: 1px solid rgba(255, 100, 100, 0.5);
  color: rgba(255, 130, 130, 0.9);
  border-radius: 5px;
  padding: 3px 8px !important;
  cursor: pointer;
  font-size: 11px;
  transition: all 0.2s;
  white-space: nowrap;
  width: auto !important;
  margin: 0 !important;
}

.danmu-user-info .danmu-logout-btn:hover {
  background: rgba(255, 100, 100, 0.2);
  color: #ff6b6b;
  border-color: #ff6b6b;
}

/* 署名复选框 */
.danmu-sign-label {
  display: flex;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  font-size: 11px;
  color: #8B7355;
  user-select: none;
  white-space: nowrap;
}
.danmu-sign-label input[type="checkbox"] {
  width: 13px !important;
  height: 13px;
  margin: 0 !important;
  accent-color: #D4AF37;
  cursor: pointer;
}
.danmu-sign-label span {
  font-weight: normal;
}

/* Toast 提示 */
.danmu-toast {
  position: fixed;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30, 30, 50, 0.95);
  color: #f0e6d3;
  padding: 10px 24px;
  border-radius: 8px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  font-size: 14px;
  z-index: 10001;
  animation: danmuToastIn 0.3s ease-out, danmuToastOut 0.3s ease-in 2.7s forwards;
  pointer-events: none;
}

.danmu-toast.error {
  border-color: rgba(255, 100, 100, 0.5);
  color: #ff9999;
}

.danmu-toast.success {
  border-color: rgba(212, 175, 55, 0.6);
  color: #E6C750;
}

@keyframes danmuToastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-10px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes danmuToastOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* 移动端适配 */
@media (max-width: 600px) {
  .danmu-control-bar {
    padding: 6px 8px;
    gap: 6px;
    font-size: 11px;
  }
  .danmu-input-area .danmu-input {
    font-size: 12px;
  }
  .danmu-color-picker {
    display: none;
  }
  .danmu-user-info {
    font-size: 12px;
    padding: 2px 8px;
  }
  .danmu-modal {
    max-width: 95%;
  }
}

/* ========== 风控系统样式 ========== */

/* 封禁通知横幅 */
.danmu-ban-notice {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(135deg, #dc3545, #c82333);
  color: white;
  padding: 10px 20px;
  text-align: center;
  z-index: 10002;
  font-size: 14px;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(220,53,69,0.5);
  animation: danmuBanNoticeIn 0.5s ease-out;
}

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

.danmu-ban-notice .ban-appeal-btn {
  background: rgba(255,255,255,0.2);
  color: white;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 4px;
  padding: 3px 12px;
  margin-left: 12px;
  cursor: pointer;
  font-size: 12px;
  font-family: "Ma Shan Zheng", cursive, SimHei, sans-serif;
  transition: background 0.2s;
}

.danmu-ban-notice .ban-appeal-btn:hover {
  background: rgba(255,255,255,0.35);
}

/* 申诉弹窗 */
.danmu-appeal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 10003;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.danmu-appeal-modal {
  background: linear-gradient(145deg, #1a1a2e, #2a2a4e);
  border: 1px solid rgba(220,53,69,0.5);
  border-radius: 12px;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  animation: danmuModalIn 0.3s ease-out;
}

.danmu-appeal-modal .appeal-header {
  background: linear-gradient(135deg, #dc3545, #c82333);
  padding: 16px 20px;
  border-radius: 12px 12px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.danmu-appeal-modal .appeal-header h3 {
  margin: 0;
  color: white;
  font-size: 16px;
}

.danmu-appeal-modal .appeal-header .close-btn {
  background: none;
  border: none;
  color: white;
  font-size: 20px;
  cursor: pointer;
  opacity: 0.8;
}

.danmu-appeal-modal .appeal-header .close-btn:hover {
  opacity: 1;
}

.danmu-appeal-modal .appeal-body {
  padding: 20px;
}

.danmu-appeal-modal .appeal-info {
  background: rgba(220,53,69,0.15);
  border: 1px solid rgba(220,53,69,0.3);
  border-radius: 6px;
  padding: 10px;
  margin-bottom: 14px;
  color: #ff9999;
  font-size: 13px;
}

.danmu-appeal-modal .appeal-textarea {
  width: 100%;
  min-height: 100px;
  padding: 10px;
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 6px;
  background: rgba(0,0,0,0.3);
  color: #f0e6d3;
  font-size: 14px;
  resize: vertical;
  box-sizing: border-box;
}

.danmu-appeal-modal .appeal-textarea:focus {
  border-color: #D4AF37;
  outline: none;
}

.danmu-appeal-modal .appeal-submit-btn {
  width: 100%;
  padding: 10px;
  background: linear-gradient(135deg, #9E2A2B, #D4AF37);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 10px;
  font-family: "Ma Shan Zheng", cursive, SimHei, sans-serif;
  transition: opacity 0.2s;
}

.danmu-appeal-modal .appeal-submit-btn:hover {
  opacity: 0.9;
}

.danmu-appeal-modal .appeal-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 风控反馈 toast 变体 */
.danmu-toast.warning {
  border-color: rgba(255,193,7,0.5);
  color: #ffcc33;
}

/* 简易管理弹幕运维区域 */
.danmu-ops-stats {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.danmu-ops-stat-item {
  background: rgba(30,30,50,0.05);
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.85rem;
  color: #3E2C00;
}

.danmu-ops-stat-item strong {
  color: #9E2A2B;
  font-size: 1.1rem;
}