/* 云台桌面端 · 翼小咖入口 */

:root {
  --rail-width: 168px;
  --yxk-panel-width: 240px;
  --brand-red: #e60012;
  --brand-red-soft: #fff1f0;
  --brand-red-glow: rgba(230, 0, 18, 0.12);
  --text: #1f1f1f;
  --text-secondary: #8c8c8c;
  --border: #ebebeb;
  --bg-rail: #f3f3f3;
  --bg-panel: #fafafa;
  --bg-main: #fff;
  --blue-active: #1677ff;
  --topbar-h: 48px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  color: var(--text);
  background: #e8e8e8;
  -webkit-font-smoothing: antialiased;
}

button,
input,
textarea {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

.yt-app {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100vh;
  background: #fff;
  overflow: hidden;
}

/* ===== Top bar ===== */
.yt-topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.yt-org-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}

.yt-topbar-search {
  flex: 1;
  max-width: 420px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: #f7f7f7;
}

.yt-topbar-search input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  padding: 0 14px;
  font-size: 12px;
  color: var(--text);
}

.yt-smart-search {
  height: 100%;
  padding: 0 14px;
  border: none;
  background: linear-gradient(90deg, #ff6b6b, var(--brand-red));
  color: #fff;
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}

.yt-topbar-right {
  display: flex;
  gap: 10px;
  width: 80px;
  justify-content: flex-end;
}

.yt-top-icon {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: #f0f0f0;
}

/* ===== Body ===== */
.yt-body {
  flex: 1;
  display: flex;
  min-height: 0;
}

/* ===== Left rail：对齐云台桌面「图标 + 文字」横排 ===== */
.yt-rail {
  width: var(--rail-width);
  flex-shrink: 0;
  background: var(--bg-rail);
  border-right: 1px solid #e8e8e8;
  display: flex;
  flex-direction: column;
  padding: 12px 10px 16px;
  z-index: 2;
  overflow-y: auto;
}

.yt-rail-top {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.yt-rail-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 14px;
}

.yt-avatar-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f05656;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}

.yt-rail-profile-name {
  font-size: 14px;
  font-weight: 500;
  color: #222;
}

.yt-rail-item {
  position: relative;
  width: 100%;
  border: none;
  background: transparent;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 10px;
  cursor: pointer;
  color: #4a4a4a;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
  text-align: left;
}

.yt-rail-item:hover {
  background: rgba(255, 255, 255, 0.65);
  color: #222;
}

.yt-rail-item.is-active:not(.yt-rail-yixiaoka) {
  background: #fff;
  color: var(--blue-active);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.yt-rail-label {
  font-size: 14px;
  line-height: 1.2;
  flex: 1;
  min-width: 0;
}

.yt-rail-icon {
  position: relative;
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: inherit;
}

.yt-icon-oa .yt-oa-text {
  position: absolute;
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  font-size: 7px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.3px;
  pointer-events: none;
}

.yt-badge {
  margin-left: auto;
  flex-shrink: 0;
  min-width: 28px;
  height: 18px;
  padding: 0 6px;
  border-radius: 9px;
  background: #f05656;
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
}

/* 翼小咖入口（消息上方，保留特色样式） */
.yt-rail-yixiaoka {
  margin-bottom: 2px;
}

.yt-rail-yixiaoka .yt-rail-label {
  font-weight: 500;
}

.yt-rail-yixiaoka.is-active {
  background: #fff;
  color: var(--brand-red);
  box-shadow: 0 1px 6px rgba(230, 0, 18, 0.12);
}

.yt-rail-yixiaoka.is-active .yt-rail-label {
  color: var(--brand-red);
  font-weight: 600;
}

.yt-yxk-wrap {
  position: relative;
  display: inline-flex;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.yt-yxk-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: block;
  object-fit: cover;
}

.yt-yxk-badge {
  position: absolute;
  top: -5px;
  right: -8px;
  min-width: 18px;
  height: 13px;
  padding: 0 3px;
  border-radius: 7px;
  background: var(--brand-red);
  color: #fff;
  font-size: 8px;
  font-weight: 700;
  line-height: 13px;
  text-align: center;
  box-shadow: 0 0 0 1.5px #fff;
}

/* ===== 翼小咖二级面板 ===== */
.yt-yxk-panel {
  width: var(--yxk-panel-width);
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

.yt-yxk-panel.hidden,
.yt-side-panel.hidden,
.hidden {
  display: none !important;
}

.yt-yxk-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.yt-yxk-header-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
}

.yt-yxk-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.yt-yxk-subtitle {
  margin-top: 2px;
  font-size: 12px;
  color: var(--text-secondary);
}

.yt-yxk-new-chat {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  height: 40px;
  border: none;
  border-radius: 8px;
  background: var(--brand-red);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s, transform 0.1s;
}

.yt-yxk-new-chat:hover {
  filter: brightness(1.05);
}

.yt-yxk-new-chat:active {
  transform: scale(0.98);
}

.yt-yxk-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.yt-yxk-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text);
  transition: background 0.15s;
}

.yt-yxk-nav-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

.yt-yxk-nav-emoji {
  font-size: 16px;
  width: 22px;
  text-align: center;
}

.yt-yxk-recent {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.yt-yxk-recent-title {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 4px 8px 8px;
}

.yt-yxk-recent-item {
  border: none;
  background: transparent;
  text-align: left;
  padding: 10px 8px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.yt-yxk-recent-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

/* ===== 其他模块二级面板 ===== */
.yt-side-panel {
  width: var(--yxk-panel-width);
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  padding: 20px 16px;
}

.yt-side-panel-inner h2 {
  font-size: 16px;
  margin-bottom: 12px;
}

.yt-side-panel-inner p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== Main ===== */
.yt-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-main);
}

.yt-tabs {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  padding: 6px 12px 0;
  background: #f0f0f0;
  border-bottom: 1px solid var(--border);
  min-height: 36px;
}

.yt-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 12px;
  color: #666;
  background: #e8e8e8;
  border-radius: 8px 8px 0 0;
}

.yt-tab.is-active {
  background: #fff;
  color: var(--text);
  font-weight: 500;
}

.yt-tab-close {
  border: none;
  background: transparent;
  color: #999;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
}

.yt-browser-bar {
  display: flex;
  gap: 4px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
}

.yt-browser-bar button {
  width: 28px;
  height: 24px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #fafafa;
  color: #666;
  cursor: pointer;
  font-size: 14px;
}

.yt-main-content {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 32px 20px;
  position: relative;
}

.yt-chat-welcome {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  max-width: 720px;
  text-align: center;
}

.yt-welcome-title {
  font-size: 28px;
  font-weight: 600;
}

.yt-hi {
  color: var(--brand-red);
  margin-right: 6px;
}

.yt-welcome-sub {
  font-size: 15px;
  color: #666;
}

.yt-suggests {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
}

.yt-suggest {
  border: 1px solid var(--border);
  background: #f7f7f7;
  border-radius: 18px;
  padding: 8px 14px;
  font-size: 13px;
  color: #555;
  cursor: pointer;
}

.yt-suggest:hover {
  border-color: #ffccc7;
  background: var(--brand-red-soft);
  color: var(--brand-red);
}

.yt-chat-messages {
  flex: 1;
  width: 100%;
  max-width: 760px;
  overflow-y: auto;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.yt-msg {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
}

.yt-msg.user {
  align-self: flex-end;
  background: #fff1f0;
  color: var(--text);
}

.yt-msg.ai {
  align-self: flex-start;
  background: #f5f5f5;
}

.yt-composer {
  width: 100%;
  max-width: 760px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  padding: 12px 14px 10px;
  margin-top: auto;
}

.yt-composer textarea {
  width: 100%;
  border: none;
  outline: none;
  resize: none;
  min-height: 64px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
}

.yt-composer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
}

.yt-composer-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.yt-tool-btn {
  border: none;
  background: transparent;
  color: #888;
  cursor: pointer;
  padding: 4px;
  border-radius: 6px;
}

.yt-tool-btn:hover {
  background: #f5f5f5;
  color: var(--text);
}

.yt-tool-chip {
  border: 1px solid var(--border);
  background: #fafafa;
  border-radius: 14px;
  padding: 4px 10px;
  font-size: 12px;
  color: #666;
  cursor: pointer;
}

.yt-send-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--brand-red);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.yt-send-btn:hover {
  filter: brightness(1.05);
}

.yt-agent-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  width: 100%;
  max-width: 760px;
}

.yt-agent-chip {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 14px;
  padding: 5px 12px;
  font-size: 12px;
  color: #666;
  cursor: pointer;
}

.yt-agent-chip:hover {
  border-color: #91caff;
  color: var(--blue-active);
}

.yt-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-secondary);
}

.yt-placeholder-link {
  color: var(--blue-active);
  font-size: 14px;
}

.yt-placeholder-link.hidden {
  display: none;
}

@media (max-width: 900px) {
  .yt-yxk-panel,
  .yt-side-panel {
    width: 200px;
  }

  .yt-welcome-title {
    font-size: 22px;
  }
}