/* ============================================================
   DualStar · 角色扮演（线下）
   SillyTavern 风格角色列表 + 聊天
   ============================================================ */

.tavern-view {
  position: fixed;
  inset: 0;
  background: var(--bg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100lvh;
}

/* PC 端：占满视口 */
@media (min-width: 769px) {
  .tavern-view {
    padding: 0;
    align-items: stretch;
    justify-content: stretch;
  }

  .tavern-view::before {
    display: none;
  }

  .tavern-dual,
  .tavern-list,
  .tavern-chat {
    width: 100%;
    max-width: 100%;
    height: 100vh;
    height: 100lvh;
    max-height: 100vh;
    max-height: 100lvh;
    border-radius: 0;
    box-shadow: none;
    border: none;
    overflow: hidden;
    background: var(--bg);
    position: relative;
  }

  .tavern-dual::before,
  .tavern-list::before,
  .tavern-chat::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 50% 30% at 20% 10%, var(--accent-soft) 0%, transparent 60%),
      radial-gradient(ellipse 40% 30% at 80% 90%, var(--highlight) 0%, transparent 50%);
    opacity: 0.35;
    pointer-events: none;
    z-index: 0;
  }

  .tavern-list {
    padding-bottom: 28px;
  }

  .tavern-chat {
    display: flex;
    flex-direction: column;
  }
}

.tavern-view::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 30% at 20% 10%, var(--accent-soft) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 80% 90%, var(--highlight) 0%, transparent 50%);
  opacity: 0.35;
  pointer-events: none;
}

.tavern-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px 16px;
  padding-top: calc(24px + var(--safe-area-top, env(safe-area-inset-top, 0px)));
}

.tavern-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tavern-title-main {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--text);
}

.tavern-title-sub {
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.tavern-actions {
  display: flex;
  gap: 8px;
}

.tavern-action-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--r-full);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  cursor: pointer;
  transition: background-color var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast), opacity var(--dur-fast), transform var(--dur-fast);
}
.tavern-action-btn:hover {
  background: var(--surface);
  transform: translateY(-1px);
}

/* —— 角色列表 —— */
.tavern-list {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 8px 28px 120px;
  -webkit-overflow-scrolling: touch;
}

.tavern-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.tavern-card {
  position: relative;
  background: var(--bg-elevated);
  border-radius: var(--r-lg);
  padding: 20px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  overflow: hidden;
}

.tavern-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(135deg, var(--accent-soft), transparent);
  opacity: 0.5;
  pointer-events: none;
}

.tavern-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.tavern-card-avatar {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: var(--r-lg);
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-deep);
  font-size: 24px;
  font-weight: 600;
  font-family: var(--font-display);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 2px solid var(--bg-elevated);
  z-index: 1;
}

.tavern-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tavern-card-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}

.tavern-card-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tavern-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 11px;
  color: var(--text-tertiary);
}

.tavern-card-actions {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--dur-fast);
  z-index: 2;
}
.tavern-card:hover .tavern-card-actions { opacity: 1; }

.tavern-card-action {
  width: 28px;
  height: 28px;
  border-radius: var(--r-sm);
  background: var(--bg-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  cursor: pointer;
}
.tavern-card-action:hover { background: var(--surface); }

/* —— 大屏双栏布局 —— */
@media (min-width: 769px) {
  .tavern-dual {
    display: flex;
    width: 100%;
    height: 100%;
    flex-direction: row;
  }

  .tavern-sidebar {
    width: 320px;
    min-width: 280px;
    max-width: 380px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    background: var(--bg-elevated);
    overflow: hidden;
    position: relative;
    z-index: 2;
  }

  .tavern-sidebar::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 50% 30% at 20% 10%, var(--accent-soft) 0%, transparent 60%),
      radial-gradient(ellipse 40% 30% at 80% 90%, var(--highlight) 0%, transparent 50%);
    opacity: 0.25;
    pointer-events: none;
  }

  .tavern-sidebar-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 20px 16px;
    padding-top: calc(20px + var(--safe-area-top, env(safe-area-inset-top, 0px)));
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
  }

  .tavern-sidebar-title-main {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text);
  }

  .tavern-sidebar-title-sub {
    font-size: 10px;
    color: var(--text-tertiary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 2px;
  }

  .tavern-sidebar-list {
    position: relative;
    z-index: 1;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 12px;
    -webkit-overflow-scrolling: touch;
  }

  .tavern-sidebar-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .tavern-sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--r-md);
    cursor: pointer;
    transition: background-color var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast), opacity var(--dur-fast), transform var(--dur-fast);
    position: relative;
  }

  .tavern-sidebar-item:hover {
    background: var(--surface);
  }

  .tavern-sidebar-item.active {
    background: var(--accent-soft);
  }

  .tavern-sidebar-item.active .tavern-sidebar-name {
    color: var(--accent-deep);
    font-weight: 500;
  }

  .tavern-sidebar-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--r-md);
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-deep);
    font-size: 15px;
    font-weight: 600;
    flex-shrink: 0;
    overflow: hidden;
  }

  .tavern-sidebar-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .tavern-sidebar-info {
    flex: 1;
    min-width: 0;
  }

  .tavern-sidebar-name {
    font-size: 14px;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .tavern-sidebar-desc {
    font-size: 12px;
    color: var(--text-tertiary);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .tavern-sidebar-new {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: 2px dashed var(--border-strong);
    border-radius: var(--r-md);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: background-color var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast), opacity var(--dur-fast), transform var(--dur-fast);
    font-size: 13px;
  }

  .tavern-sidebar-new:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
  }

  .tavern-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
  }

  .tavern-main-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 16px;
    color: var(--text-tertiary);
  }

  .tavern-main-empty-icon {
    width: 100px;
    height: 100px;
    opacity: 0.3;
  }

  .tavern-main-empty-text {
    font-size: 16px;
  }
}

/* 桌面端更宽的侧栏 */
@media (min-width: 1200px) {
  .tavern-sidebar {
    width: 360px;
    max-width: 420px;
  }
}

/* —— 新建角色卡片 —— */
.tavern-card.new {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  border: 2px dashed var(--border-strong);
  background: transparent;
  color: var(--text-tertiary);
  text-align: center;
}
.tavern-card.new:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.tavern-card.new::before { display: none; }

.tavern-card.new-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-full);
  background: var(--bg-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

/* —— 聊天界面 —— */
.tavern-chat-view {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  z-index: 10;
  height: 100vh;
  height: 100lvh;
}

.tavern-chat-view::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 30% at 50% 0%, var(--accent-soft) 0%, transparent 60%);
  opacity: 0.3;
  pointer-events: none;
}

.tavern-chat-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border);
  padding-top: calc(16px + var(--safe-area-top, env(safe-area-inset-top, 0px)));
}

.tavern-chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-deep);
  font-size: 16px;
  font-weight: 600;
  overflow: hidden;
  flex-shrink: 0;
}
.tavern-chat-avatar img { width: 100%; height: 100%; object-fit: cover; }

.tavern-chat-title {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.tavern-chat-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}
.tavern-chat-scene {
  font-size: 11px;
  color: var(--text-tertiary);
  letter-spacing: 0.5px;
}

.tavern-chat-messages {
  position: relative;
  z-index: 1;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 24px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

.tavern-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  animation: msgIn 0.3s var(--ease-out);
}

.tavern-msg.user {
  flex-direction: row-reverse;
}

.tavern-msg-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--r-md);
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-deep);
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
  overflow: hidden;
}
.tavern-msg-avatar img { width: 100%; height: 100%; object-fit: cover; }

.tavern-msg-bubble {
  max-width: 75%;
  padding: 12px 16px;
  border-radius: var(--r-lg);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  word-wrap: break-word;
  white-space: pre-wrap;
  box-shadow: var(--shadow-sm);
}

.tavern-msg.assistant .tavern-msg-bubble {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-top-left-radius: 4px;
}

.tavern-msg.user .tavern-msg-bubble {
  background: var(--accent);
  color: var(--text-inverse, #fff);
  border-top-right-radius: 4px;
}

:root[data-theme="dark"] .tavern-msg.user .tavern-msg-bubble {
  color: #E8E2D5;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .tavern-msg.user .tavern-msg-bubble {
    color: #E8E2D5;
  }
}

.tavern-msg-bubble.streaming::after {
  content: '▍';
  display: inline-block;
  animation: cursorBlink 0.8s steps(2) infinite;
  color: var(--text-secondary);
  margin-left: 2px;
}

.tavern-chat-input {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-glass);
  border-top: 1px solid var(--border);
  padding-bottom: calc(12px + var(--safe-area-bottom, env(safe-area-inset-bottom, 0px)));
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

.tavern-input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-soft);
  border-radius: var(--r-lg);
  font-size: 14px;
  color: var(--text);
  border: 1px solid var(--border);
  resize: none;
  max-height: 120px;
  min-height: 44px;
  line-height: 1.4;
  font-family: var(--font-body);
}
.tavern-input:focus { border-color: var(--accent); }

.tavern-send {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: var(--accent);
  color: var(--text-inverse, #fff);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast), opacity var(--dur-fast), transform var(--dur-fast);
}
.tavern-send:hover { background: var(--accent-deep); }
.tavern-send:disabled {
  background: var(--surface);
  color: var(--text-tertiary);
  cursor: not-allowed;
}

/* —— 角色编辑器 —— */
.char-editor {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.char-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border);
  padding-top: calc(16px + var(--safe-area-top, env(safe-area-inset-top, 0px)));
  flex-shrink: 0;
  z-index: 2;
}

.char-editor-body {
  flex: 1;
  padding: 24px 20px 48px;
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.char-avatar-upload {
  width: 96px;
  height: 96px;
  border-radius: var(--r-lg);
  background: var(--bg-elevated);
  border: 2px dashed var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  cursor: pointer;
  margin: 0 auto 24px;
  overflow: hidden;
  transition: background-color var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast), opacity var(--dur-fast), transform var(--dur-fast);
}
.char-avatar-upload:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.char-avatar-upload img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.char-avatar-upload.has-image {
  border-style: solid;
  border-color: var(--accent);
}

/* —— 空状态 —— */
.tavern-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  text-align: center;
  color: var(--text-tertiary);
}
.tavern-empty-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  opacity: 0.4;
}