/* Pinterest 式窄图标导航栏 — 图库与各子页共用 app-rail.js */
:root {
  --app-rail-width: 64px;
}

html[data-app-rail] {
  background: linear-gradient(
    90deg,
    #050505 0,
    #050505 var(--app-rail-width),
    var(--sv-color-canvas, #050505) var(--app-rail-width)
  );
}

html[data-app-rail] body {
  padding-left: var(--app-rail-width);
}

/* 同站导航启用跨文档 View Transition（Chrome/Edge 等） */
@view-transition {
  navigation: auto;
}

.app-rail {
  view-transition-name: app-rail;
}

::view-transition-group(app-rail) {
  animation: none;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 180ms;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

::view-transition-old(root) {
  animation-name: sv-vt-fade-out;
}

::view-transition-new(root) {
  animation-name: sv-vt-fade-in;
}

@keyframes sv-vt-fade-out {
  to {
    opacity: 0;
  }
}

@keyframes sv-vt-fade-in {
  from {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) {
    animation: none !important;
  }
}

/* 无 View Transition 时的兜底：离场淡出；入场轻淡入，不挡首屏 */
@media (prefers-reduced-motion: no-preference) {
  html[data-app-rail]:not(.sv-vt-supported).sv-page-ready body {
    animation: sv-page-enter 180ms cubic-bezier(0.22, 1, 0.36, 1);
  }

  html[data-app-rail]:not(.sv-vt-supported).sv-page-leaving body {
    opacity: 0;
    pointer-events: none;
    transition: opacity 150ms cubic-bezier(0.4, 0, 1, 1);
    animation: none;
  }

  @keyframes sv-page-enter {
    from {
      opacity: 0.001;
    }
    to {
      opacity: 1;
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  html[data-app-rail] body {
    transition: none;
    animation: none;
  }
}

.app-rail {
  /* The rail is always dark, including on light surfaces such as Knowledge. */
  --app-rail-bg: #050505;
  --app-rail-fg: rgba(245, 242, 234, 0.68);
  --app-rail-fg-strong: #f5f2ea;
  --app-rail-accent: #d7f72a;
  --app-rail-accent-rgb: 215, 247, 42;
  --app-rail-line: rgba(245, 242, 234, 0.12);
  height: 100%;
  min-height: 0;
  padding: 16px 0;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--app-rail-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

body.has-app-rail > .app-rail {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--app-rail-width);
  z-index: 120;
  height: 100dvh;
  backdrop-filter: none;
}

body.has-app-rail {
  padding-left: var(--app-rail-width);
}

.app-rail-brand {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  margin-bottom: 0;
  border-radius: 13px;
  border: 1px solid rgba(245, 242, 234, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--app-rail-fg-strong);
  text-decoration: none;
  flex-shrink: 0;
}

.app-rail-brand svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-rail-main,
.app-rail-nav-group {
  display: grid;
  gap: 12px;
  width: 100%;
  justify-items: center;
  margin-top: 32px;
}

.app-rail-item {
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--app-rail-fg);
  text-decoration: none;
  display: grid;
  place-items: center;
  cursor: pointer;
  font: inherit;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  flex-shrink: 0;
  transition:
    color 180ms var(--sv-ease-out, cubic-bezier(0.16, 1, 0.3, 1)),
    background 180ms var(--sv-ease-out, cubic-bezier(0.16, 1, 0.3, 1)),
    border-color 180ms var(--sv-ease-out, cubic-bezier(0.16, 1, 0.3, 1)),
    transform 100ms ease-out;
}

.app-rail-item.hidden,
.app-rail-item[hidden] {
  display: none !important;
}

.app-rail-item svg {
  display: block;
  width: 22px;
  height: 22px;
  pointer-events: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-rail svg .app-icon-solid {
  fill: currentColor;
  stroke: none;
  opacity: 0.92;
}

.app-rail-item svg[data-rail-shape="tile"] {
  width: 21px;
  height: 21px;
}

.app-rail-item svg[data-rail-shape="gesture"] {
  width: 19px;
  height: 19px;
}

.app-rail-item svg[data-rail-shape="linear"] {
  width: 20px;
  height: 20px;
}

.app-rail-item svg[data-rail-shape="corners"],
.app-rail-item svg[data-rail-shape="emblem"] {
  width: 20.5px;
  height: 20.5px;
}

.app-rail-item svg[data-rail-shape="wide"] {
  width: 22px;
  height: 20px;
}

.app-rail-item[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%) translateX(-4px);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  padding: 6px 10px;
  border-radius: 6px;
  background: #1d2020;
  color: var(--app-rail-fg-strong);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.72rem;
  transition: 140ms ease;
  z-index: 30;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
}

.app-rail-item:hover::after,
.app-rail-item.active::after {
  opacity: 0;
}

.app-rail-item:hover:not(.active)::after {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.app-rail-item--badged {
  position: relative;
}

.app-rail-item--badged::after {
  content: attr(data-count);
  position: absolute;
  top: 0.2rem;
  right: 0.2rem;
  min-width: 1rem;
  height: 1rem;
  padding: 0 0.2rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1rem;
  text-align: center;
  pointer-events: none;
  transform: none;
  opacity: 1;
  left: auto;
  box-shadow: none;
}

.app-rail-item:hover,
.app-rail-item.active {
  color: var(--app-rail-fg-strong);
  border-color: var(--app-rail-line);
  background: rgba(255, 255, 255, 0.055);
}

.app-rail-item:hover:not(.active) {
  transform: none;
}

.app-rail-item:active:not(.is-disabled) {
  transform: scale(0.92);
}

.app-rail-item.active {
  color: var(--app-rail-accent);
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.app-rail-item.active svg {
  stroke-width: 1.85;
  filter: drop-shadow(0 0 2.5px rgba(var(--app-rail-accent-rgb), 0.22));
}

.app-rail-item.active::before {
  display: none;
}

.app-rail-butler-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--app-rail-accent);
  box-shadow: 0 0 0 3px var(--app-rail-bg), 0 0 10px rgba(var(--app-rail-accent-rgb), 0.46);
  opacity: 0;
}

.app-rail-item--butler.active {
  border-color: rgba(255, 255, 255, 0.04);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.035));
}

.app-rail-item--butler.active::before {
  content: "";
  display: block;
  position: absolute;
  left: -7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  border-radius: 999px;
  background: var(--app-rail-accent);
  box-shadow: 0 0 9px rgba(var(--app-rail-accent-rgb), 0.46);
}

.app-rail-item--butler.active .app-rail-butler-dot {
  opacity: 1;
}

/* 图库图标：分类侧栏展开时的轻提示（与 active 区分） */
.app-rail-item--panel-open {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.app-rail-item--panel-open::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 50%;
  width: 3px;
  height: 14px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.85;
  transform: translateY(-50%);
  pointer-events: none;
}

.app-rail-item.active.app-rail-item--panel-open::before {
  display: none;
}

.app-rail-item.is-disabled,
.app-rail-item:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  pointer-events: none;
}

.app-rail-item--bottom {
  margin-top: auto;
}

.app-rail-spacer {
  flex: 1;
  min-height: 0.5rem;
}

/* 底部区：工具在上，存储+设置贴最底 */
.app-rail-bottom {
  margin-top: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  padding-bottom: 4px;
}

.app-rail-footer {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid rgba(245, 242, 234, 0.08);
}

.app-rail-settings-wrap {
  position: relative;
  width: 100%;
  flex-shrink: 0;
  margin-top: 0;
  padding-top: 0;
  display: flex;
  justify-content: center;
}

/* 右上角：智能助手 + 用户头像 */
.app-top-user-cluster {
  position: fixed;
  top: 0.72rem;
  right: 1.05rem;
  z-index: 220;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.app-top-support-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid rgba(var(--sv-brand-rgb, 215, 247, 42), 0.48);
  background: #101010;
  color: var(--sv-color-brand, #d7f72a);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
  transition: transform 0.12s ease;
}

.app-top-support-btn:hover {
  transform: scale(1.05);
  background: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.12);
}

.app-top-support-btn svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-top-user-btn {
  position: static;
  top: auto;
  right: auto;
  z-index: auto;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  text-decoration: none;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.app-top-user-btn:hover {
  transform: scale(1.05);
}

.app-top-user-btn:focus-visible {
  outline: 2px solid rgba(var(--sv-brand-rgb, 215, 247, 42), 0.65);
  outline-offset: 2px;
}

.app-top-user-avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #181a19 !important;
  color: #f3f4f0;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
  border: 2px solid rgba(255, 255, 255, 0.14);
}

body:has(.app-top-user-cluster) .home-layout .tag-filter-bar,
body:has(.app-top-user-btn) .home-layout .tag-filter-bar {
  padding-right: 6.2rem;
}

.app-rail-settings-wrap > .app-rail-item {
  width: 42px;
}

.app-rail-settings-menu {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 248px;
  max-height: min(78vh, 620px);
  overflow: auto;
  padding: 0.6rem;
  border: 1px solid var(--border, rgba(125, 147, 180, 0.2));
  border-radius: 12px;
  background: var(--panel, #161a22);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  white-space: nowrap;
}

.app-rail-settings-menu.hidden {
  display: none;
}

.app-rail-hover-drawer {
  position: fixed;
  inset: 0 auto 0 var(--app-rail-width);
  z-index: 115;
  width: 248px;
  height: 100dvh;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 1.5rem 0.8rem 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(8, 9, 8, 0.985);
  box-shadow: 22px 0 55px rgba(0, 0, 0, 0.38);
  color: var(--text, #f5f2ea);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-14px);
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1), opacity 160ms ease, visibility 0s 220ms;
}

.app-rail-hover-drawer.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1), opacity 160ms ease, visibility 0s;
}

.app-rail-hover-drawer-head {
  padding: 0.35rem 0.7rem 1.35rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.app-rail-hover-drawer-kicker {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--app-rail-accent, #d7f72a);
  font: 700 0.62rem/1 ui-monospace, Consolas, monospace;
  letter-spacing: 0.14em;
}

.app-rail-hover-drawer-head h2 {
  margin: 0;
  color: #f5f2ea;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.app-rail-hover-drawer-nav {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 0.8rem 0.15rem 1rem;
}

.app-rail-hover-drawer-link {
  min-height: 2.65rem;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem 0.55rem calc(0.65rem + var(--drawer-indent, 0rem));
  border-left: 2px solid transparent;
  color: rgba(245, 242, 234, 0.66);
  text-decoration: none;
  font-size: 0.82rem;
  line-height: 1.35;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.app-rail-hover-drawer-link:hover,
.app-rail-hover-drawer-link:focus-visible,
.app-rail-hover-drawer-link.active {
  color: #f5f2ea;
  border-left-color: var(--app-rail-accent, #d7f72a);
  background: linear-gradient(90deg, rgba(215, 247, 42, 0.1), transparent);
  outline: 0;
}

.app-rail-hover-drawer-icon {
  width: 1rem;
  flex: 0 0 1rem;
  color: rgba(245, 242, 234, 0.46);
  text-align: center;
}

.app-rail-hover-drawer-icon svg {
  display: block;
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.45;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-rail-hover-drawer[data-kind="gallery"] .app-rail-hover-drawer-link:hover .app-rail-hover-drawer-icon,
.app-rail-hover-drawer[data-kind="gallery"] .app-rail-hover-drawer-link:focus-visible .app-rail-hover-drawer-icon,
.app-rail-hover-drawer[data-kind="gallery"] .app-rail-hover-drawer-link.active .app-rail-hover-drawer-icon,
.app-rail-hover-drawer[data-kind="library"] .app-rail-hover-drawer-link:hover .app-rail-hover-drawer-icon,
.app-rail-hover-drawer[data-kind="library"] .app-rail-hover-drawer-link:focus-visible .app-rail-hover-drawer-icon,
.app-rail-hover-drawer[data-kind="library"] .app-rail-hover-drawer-link.active .app-rail-hover-drawer-icon {
  color: rgba(245, 242, 234, 0.92);
  filter: drop-shadow(0 0 6px rgba(var(--app-rail-accent-rgb, 215, 247, 42), 0.55));
}

.app-rail-hover-drawer[data-kind="library"] .app-rail-hover-drawer-link:hover,
.app-rail-hover-drawer[data-kind="library"] .app-rail-hover-drawer-link:focus-visible,
.app-rail-hover-drawer[data-kind="library"] .app-rail-hover-drawer-link.active {
  color: #f5f2ea;
  border-left-color: var(--app-rail-accent, #d7f72a);
  background: linear-gradient(90deg, rgba(215, 247, 42, 0.14), transparent);
  text-shadow: 0 0 12px rgba(215, 247, 42, 0.28);
}

.app-rail-hover-drawer-foot {
  flex: 0 0 auto;
  padding: 0.85rem 0.15rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.app-rail-hover-drawer-foot[hidden] {
  display: none;
}

.app-rail-hover-drawer-edit {
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  box-sizing: border-box;
  border: 1px solid rgba(245, 242, 234, 0.16);
  color: rgba(245, 242, 234, 0.68);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.app-rail-hover-drawer-edit svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.45;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.app-rail-hover-drawer-edit:hover,
.app-rail-hover-drawer-edit:focus-visible {
  border-color: rgba(245, 242, 234, 0.34);
  background: rgba(255, 255, 255, 0.045);
  color: #f5f2ea;
  outline: 0;
}

.app-rail-hover-drawer-state {
  margin: 0;
  padding: 0.8rem 0.7rem;
  color: rgba(245, 242, 234, 0.45);
  font-size: 0.78rem;
}

/* PhotoInsight 抽屉严格沿用原项目导航比例与节奏。 */
.app-rail-hover-drawer[data-kind="photo-insight"] {
  width: 168px;
  padding: 34px 18px 18px;
  background: #080808;
  border-right-color: rgba(255, 255, 255, 0.12);
  font-family: "Microsoft YaHei", sans-serif;
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-head {
  display: flex;
  flex-direction: column;
  width: max-content;
  margin: 0 14px 52px;
  padding: 0;
  border: 0;
  font-family: "Bahnschrift Condensed", "Arial Narrow", sans-serif;
  font-size: 17px;
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: -0.4px;
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-kicker,
.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-head h2 {
  margin: 0;
  color: #f4f1eb;
  font: inherit;
  letter-spacing: inherit;
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-head h2 {
  color: #d7ff48;
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-nav {
  flex: 0 0 auto;
  display: grid;
  gap: 12px;
  overflow: visible;
  padding: 0;
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-link {
  min-height: 42px;
  gap: 10px;
  padding: 0 14px;
  color: #9c9c9c;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-icon {
  width: 15px;
  flex-basis: 15px;
  color: #a6a6a6;
  font: 400 18px/1 "Segoe UI Symbol", "Microsoft YaHei", sans-serif;
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-link:hover,
.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-link:focus-visible,
.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-link.active {
  color: #f6f3ed;
  border-left-color: #d7ff48;
  background: linear-gradient(90deg, rgba(215, 255, 72, 0.11), transparent);
}

.app-rail-hover-drawer[data-kind="photo-insight"] .app-rail-hover-drawer-link.active .app-rail-hover-drawer-icon {
  color: #d7ff48;
}

/* 子页（知识库 / 资源导航等）未必引入 starvault-redesign.css，
   但设置菜单依赖 .hidden 控制可见项；缺省会导致本地版菜单「全量露出」。 */
.hidden {
  display: none !important;
}

.app-rail-settings-user {
  padding: 0.45rem 0.55rem 0.55rem;
  border-bottom: 1px solid var(--border, rgba(125, 147, 180, 0.16));
  margin-bottom: 0.25rem;
  font-size: 0.82rem;
  color: var(--muted, #8b95a8);
  line-height: 1.35;
}

.app-rail-edition {
  display: inline-flex;
  align-items: center;
  min-height: 20px;
  margin-top: 7px;
  padding: 0 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(245, 245, 239, 0.68);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.app-rail-edition[data-edition="studio"] {
  border-color: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.3);
  background: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.1);
  color: var(--sv-color-brand, #d7f72a);
}

.app-rail-edition[data-edition="saas"] {
  border-color: rgba(125, 211, 252, 0.25);
  background: rgba(56, 189, 248, 0.09);
  color: #bdefff;
}

.app-rail-settings-group {
  display: grid;
  gap: 0.16rem;
}

.app-rail-settings-label {
  padding: 0.35rem 0.65rem 0.2rem;
  color: var(--muted, #8b95a8);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.app-rail-settings-advanced {
  margin-top: 0.25rem;
  border-top: 1px solid var(--border, rgba(125, 147, 180, 0.16));
  padding-top: 0.25rem;
}

.app-rail-settings-advanced > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  padding: 0 0.65rem;
  border-radius: 8px;
  color: var(--muted, #8b95a8);
  font-size: 0.82rem;
  cursor: pointer;
  list-style: none;
}

.app-rail-settings-advanced > summary::-webkit-details-marker {
  display: none;
}

.app-rail-settings-advanced > summary::after {
  content: "+";
  font-size: 1rem;
  line-height: 1;
}

.app-rail-settings-advanced[open] > summary::after {
  content: "−";
}

.app-rail-settings-advanced > summary:hover {
  color: var(--text, #e8ecf1);
  background: rgba(255, 255, 255, 0.05);
}

.app-rail-settings-advanced-body {
  display: grid;
  gap: 0.16rem;
  padding-top: 0.16rem;
}

.app-rail-settings-system {
  display: contents;
}

.app-rail-settings-btn--help {
  margin-top: 0.1rem;
}

.app-rail-settings-link {
  display: block;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  color: var(--text, #e8ecf1);
  text-decoration: none;
  font-size: 0.88rem;
}

.app-rail-settings-link:hover {
  background: rgba(255, 255, 255, 0.06);
}

.app-rail-settings-link.active {
  background: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.12);
  color: #dbe7ff;
}

.app-rail-settings-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.65rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--text, #e8ecf1);
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
}

.app-rail-settings-btn:hover {
  background: rgba(255, 255, 255, 0.06);
}

.app-rail-settings-btn--danger {
  color: var(--danger, #e85d5d);
}

.app-rail-settings-btn--deploy {
  font-size: 0.84rem;
  line-height: 1.35;
}

.app-rail-settings-btn--deploy:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* 图库页：左侧分类以悬停抽屉呈现，不挤压主内容。 */
.home-layout {
  grid-template-columns: var(--app-rail-width) minmax(0, 1fr);
  background: #0a0f18;
}

.home-layout.sidebar-collapsed {
  grid-template-columns: var(--app-rail-width) minmax(0, 1fr);
}

.home-layout .sidebar {
  position: fixed;
  inset: 0 auto 0 var(--app-rail-width);
  z-index: 110;
  width: 240px;
  height: 100dvh;
  box-sizing: border-box;
  padding: 0.9rem 0.75rem;
  gap: 0.65rem;
  background: linear-gradient(180deg, rgba(17, 24, 36, 0.98), rgba(12, 17, 26, 0.98));
  border-right: 1px solid rgba(125, 147, 180, 0.15);
  box-shadow: 18px 0 45px rgba(0, 0, 0, 0.32);
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1), opacity 160ms ease, visibility 0s;
}

.home-layout .app-rail {
  position: relative;
  z-index: 120;
}

.home-layout.sidebar-collapsed .sidebar {
  display: flex;
  transform: translateX(calc(-100% - 1px));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform 180ms ease, opacity 140ms ease, visibility 0s 180ms;
}

.home-layout .sidebar h1 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.home-layout .sidebar > #rootHint {
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(125, 147, 180, 0.12);
}

.home-layout .cat-list {
  flex: 1;
  min-height: 0;
  padding-right: 0.15rem;
}

.home-layout .cat-item {
  padding: 0.42rem 0.55rem;
  font-size: 0.84rem;
}

.home-layout .sidebar-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.home-layout .sidebar-actions .btn {
  padding: 0.42rem 0.35rem;
  font-size: 0.78rem;
}

.home-layout .main {
  background: radial-gradient(circle at 20% -20%, rgba(var(--sv-brand-rgb, 215, 247, 42), 0.08), transparent 32%),
    #0c111a;
}

.home-layout .toolbar {
  padding: 0.65rem 0.85rem;
  background: rgba(13, 19, 29, 0.9);
}

.home-layout .toolbar-row-main {
  gap: 0.55rem;
}

.home-layout .toolbar-trailing {
  gap: 0.32rem;
}

.home-layout .toolbar-trailing .btn {
  min-height: 2rem;
  padding: 0.4rem 0.62rem;
  font-size: 0.82rem;
}

.home-layout .assign-bar {
  margin: 0;
  padding: 0.62rem 0.85rem;
  border-bottom: 1px solid rgba(125, 147, 180, 0.12);
  background: rgba(12, 18, 27, 0.82);
}

.home-layout .gallery-top-search input {
  min-width: 0;
  background: rgba(7, 11, 18, 0.9);
}

.home-layout .main-grid-scroll {
  padding: 0.8rem 0.85rem 1rem;
}

.home-layout .grid {
  position: relative;
  padding: 0;
}

.home-layout .card {
  border-radius: 16px;
  background: rgba(15, 22, 32, 0.72);
  border: none;
  box-shadow: none;
}

.home-layout .card:hover,
.home-layout .card.selected {
  border-color: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.55);
  box-shadow: 0 0 0 1px rgba(var(--sv-brand-rgb, 215, 247, 42), 0.18), 0 12px 30px rgba(0, 0, 0, 0.22);
}

@media (max-width: 1180px) {
  .home-layout {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .home-layout.sidebar-collapsed {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  body.has-app-rail {
    padding-left: 64px;
  }

  body.has-app-rail > .app-rail {
    width: 64px;
  }

  .home-layout .toolbar-search input {
    min-width: 220px;
  }
}

@media (max-width: 820px) {
  html[data-app-rail] body {
    padding-left: 0;
  }

  body.has-app-rail {
    padding-left: 0;
  }

  body.has-app-rail > .app-rail {
    position: static;
    width: 100%;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 0.5rem;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  body.has-app-rail > .app-rail .app-rail-brand {
    display: none;
  }

  body.has-app-rail > .app-rail .app-rail-spacer {
    display: none;
  }

  body.has-app-rail > .app-rail .app-rail-item {
    width: 2.8rem;
    height: 2.8rem;
  }

  body.has-app-rail > .app-rail .app-rail-item--bottom {
    margin-top: 0;
  }

  .home-layout {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }

  .home-layout .app-rail {
    position: static;
    width: 100%;
    height: auto;
    flex-direction: row;
    flex-wrap: wrap;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .home-layout .app-rail .app-rail-brand {
    display: none;
  }

  .home-layout .app-rail .app-rail-spacer {
    display: none;
  }

  .home-layout .app-rail .app-rail-item {
    width: 2.8rem;
    height: 2.8rem;
  }

  .home-layout .app-rail .app-rail-item--bottom {
    margin-top: 0;
  }

  .home-layout .sidebar,
  .home-layout.sidebar-collapsed .sidebar {
    position: static;
    width: auto;
    height: auto;
    display: flex;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
  }

  .app-rail-hover-drawer {
    display: none;
  }
}

/* SaaS 存储额度（侧栏左下） */
.app-rail-quota-wrap {
  width: 100%;
  display: flex;
  justify-content: center;
}

.app-rail-quota {
  width: 100%;
  border: 1px solid rgba(var(--sv-brand-rgb, 215, 247, 42), 0.22);
  border-radius: 10px;
  background: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.08);
  color: #c8d8ff;
  padding: 0.45rem 0.35rem 0.5rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  font: inherit;
}

.app-rail-quota:hover {
  border-color: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.45);
  background: rgba(var(--sv-brand-rgb, 215, 247, 42), 0.16);
}

.app-rail-quota--warn {
  border-color: rgba(255, 176, 84, 0.45);
  background: rgba(255, 176, 84, 0.1);
  color: #ffe2b8;
}

.app-rail-quota--full {
  border-color: rgba(255, 120, 120, 0.5);
  background: rgba(255, 90, 90, 0.12);
  color: #ffc9c9;
}

.app-rail-quota-pct {
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.app-rail-quota-bar {
  width: 100%;
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.app-rail-quota-bar > i {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-dim));
}

.app-rail-quota--warn .app-rail-quota-bar > i {
  background: linear-gradient(90deg, #e6a045, #ffcc80);
}

.app-rail-quota--full .app-rail-quota-bar > i {
  background: linear-gradient(90deg, #e25555, #ff8a8a);
}

.app-rail-quota-hint {
  font-size: 0.58rem;
  color: rgba(200, 216, 255, 0.75);
  line-height: 1.1;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* SaaS 套餐商店弹窗（对齐 starvault-theme） */
body.saas-quota-modal-open {
  overflow: hidden;
}

.saas-quota-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.saas-quota-modal.hidden {
  display: none;
}

.saas-quota-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(6px);
}

.saas-quota-modal-panel {
  position: relative;
  width: min(760px, 100%);
  max-height: min(88vh, 860px);
  overflow: auto;
  border: 1px solid var(--border, rgba(255, 255, 255, 0.12));
  border-radius: var(--radius, 8px);
  background: linear-gradient(180deg, var(--panel-strong, #151616) 0%, var(--bg-2, #0c0d0d) 100%);
  color: var(--text, #f5f2ea);
  padding: 1.1rem 1.15rem 1.25rem;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  font-family: var(--font, inherit);
}

.saas-quota-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.saas-quota-modal-head h2 {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.saas-quota-modal-sub {
  margin: 0.28rem 0 0;
  font-size: 0.82rem;
  color: var(--muted, rgba(245, 242, 234, 0.58));
  line-height: 1.45;
}

.saas-quota-modal-close {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted, rgba(245, 242, 234, 0.58));
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.15rem 0.4rem;
  border-radius: 6px;
}

.saas-quota-modal-close:hover {
  color: var(--text, #f5f2ea);
  background: rgba(255, 255, 255, 0.06);
}

.saas-quota-modal-bar {
  height: 6px;
  border-radius: 999px;
  background: var(--line-soft, rgba(255, 255, 255, 0.07));
  overflow: hidden;
  margin: 0.85rem 0 0.9rem;
}

.saas-quota-modal-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent, #d7f72a), var(--accent-dim, #b9d81d));
}

.saas-quota-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 0.75rem;
  padding: 0.2rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-soft, rgba(255, 255, 255, 0.07));
}

.saas-quota-tab {
  flex: 1 1 auto;
  min-width: 4.8rem;
  border: none;
  background: transparent;
  color: var(--muted, rgba(245, 242, 234, 0.58));
  border-radius: 6px;
  padding: 0.42rem 0.55rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
}

.saas-quota-tab:hover {
  color: var(--text, #f5f2ea);
  background: rgba(255, 255, 255, 0.05);
}

.saas-quota-tab.is-active {
  color: var(--accent-ink, #101111);
  background: var(--accent, #d7f72a);
  font-weight: 600;
}

.saas-quota-modal-note {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--muted, rgba(245, 242, 234, 0.58));
  line-height: 1.45;
}

.saas-quota-tab-body {
  min-height: 8rem;
}

.saas-quota-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.65rem;
}

.saas-quota-plan {
  border: 1px solid var(--line, rgba(255, 255, 255, 0.12));
  border-radius: var(--radius, 8px);
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.03);
}

.saas-quota-plan-name {
  font-weight: 600;
  font-size: 0.92rem;
}

.saas-quota-plan-price {
  margin-top: 0.4rem;
  font-size: 1.12rem;
  color: var(--accent, #d7f72a);
  font-weight: 600;
}

.saas-quota-plan-extra {
  margin-top: 0.2rem;
  font-size: 0.78rem;
  color: var(--muted, rgba(245, 242, 234, 0.58));
}

.saas-quota-plan-btn {
  margin-top: 0.75rem;
  width: 100%;
  border: 1px solid var(--accent-border, rgba(215, 247, 42, 0.34));
  background: var(--accent-soft, rgba(215, 247, 42, 0.14));
  color: var(--text, #f5f2ea);
  border-radius: 6px;
  padding: 0.45rem 0.7rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
}

.saas-quota-plan-btn:hover:not(:disabled) {
  background: var(--accent-soft-2, rgba(215, 247, 42, 0.22));
  border-color: var(--accent-border-strong, rgba(215, 247, 42, 0.55));
}

.saas-quota-plan-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.saas-quota-modal-err {
  min-height: 1.2em;
  margin: 0.55rem 0 0;
  color: var(--danger, #c96868);
  font-size: 0.82rem;
}

.saas-quota-orders-wrap {
  overflow: auto;
}

.saas-quota-orders {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.saas-quota-orders th,
.saas-quota-orders td {
  text-align: left;
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid var(--line-soft, rgba(255, 255, 255, 0.07));
  vertical-align: top;
}

.saas-quota-orders th {
  color: var(--muted, rgba(245, 242, 234, 0.58));
  font-weight: 500;
}

.saas-quota-orders code {
  font-size: 0.78rem;
  color: var(--text, #f5f2ea);
}

.saas-quota-empty {
  color: var(--muted, rgba(245, 242, 234, 0.58));
  text-align: center;
  padding: 1.25rem 0.75rem;
  margin: 0;
  font-size: 0.86rem;
}

.saas-quota-status {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  border: 1px solid var(--accent-border, rgba(215, 247, 42, 0.34));
  background: var(--accent-soft, rgba(215, 247, 42, 0.14));
  color: var(--text, #f5f2ea);
  font-size: 0.74rem;
}