/* panel.css — 右侧滑出面板 / 添加 / 我的 */

#panel-overlay {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(15, 19, 26, 0.4);
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-slow) var(--ease);
}
#panel-overlay.open { opacity: 1; pointer-events: auto; }

#panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 950;
  width: var(--panel-width);
  max-width: 100vw;
  background: #f7f7f9;
  box-shadow: var(--shadow-panel);
  transform: translateX(102%);
  transition: transform var(--dur-slow) var(--ease-out);
  display: flex; flex-direction: column;
  will-change: transform;
}
#panel.open { transform: none; }

.panel-close {
  position: absolute; left: -46px; top: 16px;
  opacity: 0; pointer-events: none;
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
  transition: background var(--dur-fast);
}
.panel-close:hover { background: rgba(255, 255, 255, 0.3); }
#panel.open .panel-close { opacity: 1; pointer-events: auto; }
.panel-close svg { width: 16px; height: 16px; }

#panel-tabs {
  display: flex; flex: 0 0 auto;
  height: 68px;
  background: #fff;
  border-bottom: 1px solid var(--c-border);
}
.panel-tab {
  flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  font-size: 12px; color: var(--c-text-secondary);
  position: relative;
  transition: color var(--dur-fast);
}
.panel-tab .tab-icon { width: 21px; height: 21px; display: grid; place-items: center; }
.panel-tab svg { width: 20px; height: 20px; }
.panel-tab:hover { color: var(--c-text); }
.panel-tab.active { color: var(--c-accent); }
.panel-tab.active::after {
  content: ""; position: absolute; left: 50%; bottom: 0;
  width: 26px; height: 3px; border-radius: 3px 3px 0 0;
  background: var(--c-accent);
  transform: translateX(-50%);
}

#panel-body { flex: 1; overflow-y: auto; overflow-x: hidden; scroll-behavior: smooth; }
.panel-page { display: none; padding: 20px 20px 40px; animation: page-in var(--dur-base) var(--ease); }
.panel-page.active { display: block; }
@keyframes page-in { from { opacity: 0; transform: translateX(10px); } to { opacity: 1; transform: none; } }

/* ---------- 添加 ---------- */
.add-search-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.add-search-row .field { flex: 1; background: #fff; border-color: transparent; box-shadow: var(--shadow-card); }
.add-search-row .field:focus-within { border-color: var(--c-accent); }

.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.chip {
  height: 28px; padding: 0 11px;
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: var(--radius-pill);
  background: #eceef2; color: var(--c-text-secondary);
  font-size: 12px;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.chip:hover { background: #e2e5ea; }
.chip.active { background: var(--c-accent); color: #fff; }
.chip .chip-ico { width: 13px; height: 13px; }
.chip.active .chip-ico { color: #fff; }

#add-list { display: flex; flex-direction: column; gap: 6px; }
.add-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 10px;
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 1px 2px rgba(23, 28, 38, 0.03);
  transition: box-shadow var(--dur-fast), transform var(--dur-fast);
}
.add-item:hover { box-shadow: var(--shadow-card); transform: translateY(-1px); }
.add-item .ai-icon {
  width: 38px; height: 38px; flex: 0 0 38px;
  border-radius: 10px; overflow: hidden;
  background: #f2f3f6; display: grid; place-items: center;
  color: #fff; font-size: 15px; font-weight: 600;
}
.add-item .ai-icon img { width: 62%; height: 62%; object-fit: contain; }
.add-item .ai-text { flex: 1; min-width: 0; }
.add-item .ai-name { font-size: 13px; color: var(--c-text); margin-bottom: 2px; }
.add-item .ai-desc { font-size: 11.5px; color: var(--c-text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.add-item .ai-add {
  width: 28px; height: 28px; flex: 0 0 28px;
  border-radius: 50%; display: grid; place-items: center;
  color: var(--c-text-muted); background: #f2f3f6;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.add-item .ai-add:hover { background: var(--c-accent); color: #fff; }
.add-item .ai-add svg { width: 15px; height: 15px; }
.add-empty { padding: 40px 10px; text-align: center; color: var(--c-text-muted); font-size: 13px; }

/* ---------- 我的 ---------- */
.me-profile {
  display: flex; align-items: center; gap: 14px;
  padding: 18px; margin-bottom: 14px;
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
.avatar {
  width: 56px; height: 56px; flex: 0 0 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6aa8ff, #2f77f2);
  color: #fff; font-size: 22px; font-weight: 600;
  display: grid; place-items: center;
  overflow: hidden; background-size: cover; background-position: center;
}
.me-meta { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
#me-name {
  font-size: 17px; font-weight: 600; color: var(--c-text);
  width: 100%; border-bottom: 1px solid transparent;
}
#me-name:focus { border-bottom-color: var(--c-border-strong); }
.me-sub { font-size: 11.5px; color: var(--c-text-muted); }

.me-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  background: #fff; border-radius: var(--radius-lg);
  padding: 14px 0; margin-bottom: 14px;
  box-shadow: var(--shadow-card);
}
.me-stats > div { text-align: center; position: relative; }
.me-stats > div + div::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 1px; height: 24px; background: var(--c-border);
}
.me-stats b { display: block; font-size: 19px; font-weight: 600; color: var(--c-text); }
.me-stats span { font-size: 11.5px; color: var(--c-text-muted); }

.card {
  background: #fff; border-radius: var(--radius-lg);
  padding: 16px 18px; margin-bottom: 14px;
  box-shadow: var(--shadow-card);
}
.card-title { font-size: 13.5px; font-weight: 600; color: var(--c-text); }
.card-desc { margin: 6px 0 0; font-size: 12px; line-height: 1.65; color: var(--c-text-muted); }
.card-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
 .badge {
  font-size: 11px; padding: 3px 8px; border-radius: var(--radius-pill);
  background: #eceef2; color: var(--c-text-muted);
  white-space: nowrap; flex: 0 0 auto;
}

/* 窄屏：关闭按钮收进面板内 */
@media (max-width: 720px) {
  .panel-close { left: 10px; top: 12px; color: var(--c-text-secondary); background: #eceef2; }
  #panel-tabs { padding-left: 44px; }
}

/* 搜索引擎下拉：Infinity 风格图标网格 */
#engine-menu.engine-grid {
  display: grid;
  grid-template-columns: repeat(4, 74px);
  gap: 2px;
  padding: 10px 8px;
  border-radius: 14px;
  min-width: 0;
}
#engine-menu .engine-tile {
  display: grid; justify-items: center; align-content: start; gap: 6px;
  width: auto; padding: 10px 2px 8px;
  border-radius: 10px;
  font-size: 11px; text-align: center;
}
#engine-menu .engine-tile:hover { background: var(--c-panel-soft); }
#engine-menu .engine-tile.active { background: var(--c-panel-soft); }
#engine-menu .engine-dot {
  width: 40px; height: 40px; flex: 0 0 40px;
  font-size: 16px; border-radius: 14px;
  box-shadow: inset 0 -2px 6px rgba(0, 0, 0, 0.08);
}
#engine-menu .engine-tile.active .engine-dot {
  box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--c-accent, #4c8bf5);
}
#engine-menu .engine-dot.add { background: #f1f3f7; color: #7a8194; }
#engine-menu .engine-dot.add svg { width: 18px; height: 18px; }
#engine-menu .engine-tile-name {
  max-width: 100%; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
  color: var(--c-text);
}
.engine-dot {
  width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  color: #fff; font-size: 11px; font-weight: 700; flex: 0 0 22px;
}

/* 快捷操作页（Infinity 同款图块网格） */
.quick-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px 10px;
  padding-top: 6px;
}
.quick-tile {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  background: none; border: 0; padding: 10px 4px; cursor: pointer;
  border-radius: 14px;
  font-size: 12.5px; color: var(--c-text);
  transition: background var(--dur-fast);
}
.quick-tile:hover { background: rgba(0, 0, 0, 0.05); }
.quick-ico {
  width: 52px; height: 52px; border-radius: 16px;
  display: grid; place-items: center;
  background: var(--tint, #4c8bf5);
  color: #fff;
  box-shadow: inset 0 -3px 8px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: transform var(--dur-fast);
}
.quick-ico svg { width: 24px; height: 24px; }
.quick-tile:hover .quick-ico { transform: translateY(-2px); }
.quick-tile span:last-child { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }