/* =========================================================
   红喜鹊 · 信息广场 样式
   鲜艳主题，沿用 style.css 的 CSS 变量
   ========================================================= */

.info-body {
  background: var(--color-bg-2);
  padding-top: 70px;
  min-height: 100vh;
}

/* ============ 导航栏右侧：搜索 + 登录 ============ */
.info-nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.info-search {
  position: relative;
}

.info-search input {
  width: 220px;
  padding: 8px 14px 8px 34px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-bg-2);
  font-size: 13px;
  color: var(--color-text);
  outline: none;
  transition: all var(--transition);
}

.info-search input:focus {
  border-color: var(--color-primary);
  background: #fff;
  width: 260px;
}

.info-search input::placeholder {
  color: var(--color-text-4);
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 13px;
  pointer-events: none;
}

.btn-login {
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  border: none;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 12px var(--color-primary-glow);
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--color-primary-glow);
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px 4px 4px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition);
}

.user-badge:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px var(--color-primary-glow);
}

.user-badge-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-badge-name {
  font-size: 13px;
  color: var(--color-text);
  font-weight: 600;
}

.btn-logout {
  padding: 4px 10px;
  font-size: 12px;
  color: var(--color-text-3);
  background: none;
  border: none;
  cursor: pointer;
}

.btn-logout:hover {
  color: var(--color-primary);
}

/* ============ 布局三栏 ============ */
.info-main {
  padding: 24px 0 80px;
}

.info-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 240px 1fr 260px;
  gap: 24px;
  align-items: start;
}

.info-side {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.side-card {
  background: #fff;
  border-radius: 14px;
  padding: 20px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 10px rgba(255, 23, 68, 0.04);
}

.side-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 14px;
}

/* --- 左侧：个人信息卡 --- */
.profile-card {
  text-align: center;
}

.profile-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 26px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.profile-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.profile-tip {
  font-size: 12px;
  color: var(--color-text-3);
}

/* --- 左侧：话题列表 --- */
.topic-list {
  list-style: none;
}

.topic-item {
  font-size: 13px;
  padding: 8px 12px;
  margin-bottom: 4px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--color-text-2);
  transition: all var(--transition);
}

.topic-item:hover {
  background: var(--color-bg-3);
  color: var(--color-primary);
}

.topic-item.active {
  background: linear-gradient(135deg, rgba(255, 23, 68, 0.1), rgba(255, 107, 157, 0.12));
  color: var(--color-primary);
  font-weight: 600;
}

/* --- 左侧：统计卡 --- */
.stat-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--color-text-3);
}

.stat-row strong {
  color: var(--color-text);
  font-size: 14px;
}

/* ============ 中间信息流 ============ */
.info-feed {
  background: transparent;
}

.feed-header {
  background: #fff;
  border-radius: 14px;
  padding: 14px 20px;
  border: 1px solid var(--color-border);
  margin-bottom: 16px;
  box-shadow: 0 2px 10px rgba(255, 23, 68, 0.04);
}

.feed-tabs {
  display: flex;
  gap: 4px;
}

.feed-tab {
  padding: 8px 18px;
  background: none;
  border: none;
  border-radius: 20px;
  font-size: 13px;
  color: var(--color-text-3);
  cursor: pointer;
  transition: all var(--transition);
}

.feed-tab:hover {
  color: var(--color-primary);
}

.feed-tab.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-weight: 600;
  box-shadow: 0 4px 12px var(--color-primary-glow);
}

/* --- 动态卡片 --- */
.feed-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feed-card {
  background: #fff;
  border-radius: 14px;
  padding: 22px;
  border: 1px solid var(--color-border);
  box-shadow: 0 2px 10px rgba(255, 23, 68, 0.04);
  transition: all var(--transition);
}

.feed-card:hover {
  box-shadow: 0 8px 24px rgba(255, 23, 68, 0.1);
  border-color: rgba(255, 23, 68, 0.22);
}

.card-header {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.card-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-user {
  flex: 1;
}

.card-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.card-meta {
  font-size: 12px;
  color: var(--color-text-4);
  display: flex;
  gap: 10px;
}

.card-topic {
  display: inline-block;
  padding: 2px 10px;
  font-size: 11px;
  background: rgba(255, 23, 68, 0.08);
  color: var(--color-primary);
  border-radius: 10px;
}

.card-content {
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 14px;
  white-space: pre-wrap;
  word-break: break-word;
}

.card-image {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 14px;
  border: 1px solid var(--color-border);
}

.card-actions {
  display: flex;
  justify-content: space-around;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: none;
  border: none;
  border-radius: 20px;
  font-size: 13px;
  color: var(--color-text-3);
  cursor: pointer;
  transition: all var(--transition);
}

.action-btn:hover {
  background: var(--color-bg-3);
  color: var(--color-primary);
}

.action-btn.liked {
  color: var(--color-primary);
}

.action-btn.collected {
  color: var(--color-accent-2);
}

.action-btn .act-icon {
  font-size: 16px;
  transition: transform 0.2s;
}

.action-btn:hover .act-icon {
  transform: scale(1.15);
}

/* 空状态 */
.feed-empty {
  background: #fff;
  border-radius: 14px;
  padding: 60px 20px;
  text-align: center;
  border: 1px solid var(--color-border);
}

.empty-icon {
  font-size: 56px;
  margin-bottom: 12px;
  opacity: 0.6;
}

.feed-empty p {
  font-size: 14px;
  color: var(--color-text-3);
  margin-bottom: 4px;
}

.empty-tip {
  font-size: 13px;
  color: var(--color-text-4);
}

/* ============ 右侧栏 ============ */
.hot-user-list {
  list-style: none;
}

.hot-user-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 4px;
  cursor: pointer;
  transition: all var(--transition);
  border-radius: 8px;
}

.hot-user-item:hover {
  background: var(--color-bg-3);
}

.hot-user-item .card-avatar {
  width: 36px;
  height: 36px;
  font-size: 14px;
}

.hot-user-name {
  font-size: 13px;
  color: var(--color-text-2);
  font-weight: 500;
}

.follow-btn {
  margin-left: auto;
  padding: 3px 10px;
  font-size: 12px;
  background: rgba(255, 23, 68, 0.1);
  color: var(--color-primary);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition);
}

.follow-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.follow-btn.followed {
  background: var(--color-bg-3);
  color: var(--color-text-3);
}

.promo-card {
  text-align: center;
}

.promo-qr {
  width: 120px;
  height: 120px;
  border-radius: 8px;
  margin-bottom: 12px;
  border: 1px solid var(--color-border);
}

.promo-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.promo-tip {
  font-size: 12px;
  color: var(--color-text-3);
}

/* ============ 悬浮发布按钮 ============ */
.fab-publish {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 28px;
  font-weight: 300;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 24px var(--color-primary-glow);
  transition: all var(--transition);
  z-index: 900;
}

.fab-publish:hover {
  transform: scale(1.08) rotate(90deg);
  box-shadow: 0 12px 32px var(--color-primary-glow);
}

/* ============ 模态框 ============ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-mask {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 46, 0.55);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s;
}

.modal-dialog {
  position: relative;
  background: #fff;
  border-radius: 18px;
  width: 440px;
  max-width: 92vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(26, 26, 46, 0.25);
  animation: popIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.login-dialog {
  padding: 36px 32px 28px;
}

.publish-dialog {
  padding: 28px;
  width: 520px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-bg-3);
  border: none;
  font-size: 14px;
  color: var(--color-text-3);
  cursor: pointer;
  transition: all var(--transition);
}

.modal-close:hover {
  background: var(--color-primary);
  color: #fff;
}

.modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.modal-logo {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  margin-bottom: 12px;
}

.modal-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.modal-sub {
  font-size: 13px;
  color: var(--color-text-3);
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* 表单 */
.form-group {
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 13px;
  color: var(--color-text-2);
  margin-bottom: 8px;
  font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"] {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg-2);
  outline: none;
  transition: all var(--transition);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus {
  border-color: var(--color-primary);
  background: #fff;
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

/* 邮箱验证码行 */
.code-row {
  display: flex;
  gap: 10px;
}

.code-row input {
  flex: 1;
  min-width: 0;
}

.btn-code {
  flex-shrink: 0;
  padding: 0 16px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  background: #fff;
  border-radius: 10px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}

.btn-code:hover:not(:disabled) {
  background: var(--color-primary);
  color: #fff;
}

.btn-code:disabled {
  opacity: .5;
  cursor: not-allowed;
}

/* 登录 / 注册 Tab */
.auth-tabs {
  display: flex;
  gap: 8px;
  padding: 4px;
  background: var(--color-bg-2);
  border-radius: 10px;
}

.auth-tab {
  flex: 1;
  padding: 9px 0;
  border: none;
  border-radius: 8px;
  background: transparent;
  font-size: 14px;
  color: var(--color-text-2);
  cursor: pointer;
  transition: all var(--transition);
}

.auth-tab.active {
  background: #fff;
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .06);
}

.radio-group {
  display: flex;
  gap: 16px;
}

.radio {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 14px;
  color: var(--color-text-2);
}

.radio:hover {
  border-color: var(--color-primary);
}

.radio input {
  margin-right: 8px;
  accent-color: var(--color-primary);
}

.radio input:checked + span {
  color: var(--color-primary);
  font-weight: 600;
}

.btn-block {
  width: 100%;
  padding: 13px;
  border-radius: 10px;
  font-size: 15px;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
  border-radius: 8px;
}

.login-tip {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-4);
  margin-top: 4px;
}

/* 发布框 */
#publishContent {
  width: 100%;
  min-height: 140px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg-2);
  outline: none;
  resize: vertical;
  font-family: inherit;
  transition: all var(--transition);
}

#publishContent:focus {
  border-color: var(--color-primary);
  background: #fff;
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.publish-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, 80px);
  gap: 8px;
}

.publish-preview img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--color-border);
}

.publish-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.tool-btn {
  padding: 7px 14px;
  background: var(--color-bg-2);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--color-text-2);
  cursor: pointer;
  transition: all var(--transition);
}

.tool-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg-3);
}

.tool-select {
  padding: 7px 12px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--color-text-2);
  background: var(--color-bg-2);
  cursor: pointer;
  outline: none;
}

.tool-select:focus {
  border-color: var(--color-primary);
}

.pub-count {
  margin-left: auto;
  font-size: 12px;
  color: var(--color-text-4);
}

/* ============ 评论抽屉 ============ */
.comment-drawer {
  position: fixed;
  inset: 0;
  z-index: 1800;
  display: none;
}

.comment-drawer.show {
  display: block;
}

.drawer-mask {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 46, 0.45);
}

.drawer-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 420px;
  max-width: 90vw;
  background: #fff;
  box-shadow: -8px 0 30px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  animation: slideRight 0.3s ease;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--color-border);
}

.drawer-header h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
}

.drawer-list {
  flex: 1;
  padding: 16px 22px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.comment-empty {
  text-align: center;
  padding: 40px 0;
  color: var(--color-text-4);
  font-size: 13px;
}

.comment-item {
  display: flex;
  gap: 10px;
}

.comment-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.comment-body {
  flex: 1;
}

.comment-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.comment-text {
  font-size: 14px;
  color: var(--color-text-2);
  line-height: 1.6;
}

.comment-time {
  font-size: 11px;
  color: var(--color-text-4);
  margin-top: 4px;
}

.drawer-input {
  display: flex;
  gap: 10px;
  padding: 14px 22px;
  border-top: 1px solid var(--color-border);
}

.drawer-input input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 14px;
  outline: none;
  transition: all var(--transition);
}

.drawer-input input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

/* ============ Toast ============ */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-text);
  color: #fff;
  padding: 10px 24px;
  border-radius: 24px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s ease;
  z-index: 9999;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============ 动画 ============ */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

/* ============ 响应式 ============ */
@media (max-width: 1100px) {
  .info-container {
    grid-template-columns: 220px 1fr 220px;
    gap: 16px;
  }

  .info-search input { width: 160px; }
  .info-search input:focus { width: 200px; }
}

@media (max-width: 900px) {
  .info-container {
    grid-template-columns: 1fr;
  }

  .info-side {
    position: static;
    flex-direction: row;
    overflow-x: auto;
  }

  .info-side.right {
    display: none;
  }

  .side-card {
    flex-shrink: 0;
    min-width: 220px;
  }

  .search-icon { display: none; }
  .info-search input { width: 140px; padding-left: 12px; }
  .info-search input:focus { width: 160px; }
}

@media (max-width: 560px) {
  .info-nav-right { gap: 8px; }
  .info-search { display: none; }

  .feed-tab { padding: 6px 12px; font-size: 12px; }

  .fab-publish {
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    font-size: 24px;
  }

  .modal-dialog {
    width: 96vw;
  }

  .drawer-panel {
    width: 100%;
    max-width: 100%;
  }

  .action-btn {
    padding: 4px 10px;
    font-size: 12px;
  }

  .card-avatar {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
}