/* Sidebar component overrides. Loaded after the global theme by design. */
.app-nav {
  width: var(--ds-sidebar-width);
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  gap: 12px;
  overflow: visible;
  padding: 18px 12px 16px;
  transform: none;
}

/* Phase 2 quick jump: grouped pages, records and actions. */
.global-search-results {
  width: min(448px, calc(100vw - 32px));
  max-height: min(68vh, 560px);
  gap: 0;
  padding: 8px;
  border-color: var(--ds-border);
  box-shadow: var(--ds-shadow-float);
  overscroll-behavior: contain;
}

.global-search-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 34px;
  padding: 2px 8px 7px;
  border-bottom: 1px solid var(--ds-border);
  color: var(--ds-text-muted);
  font-size: 12px;
}

.global-search-head > span:first-child {
  color: var(--ds-text);
  font-size: 13px;
  font-weight: 750;
}

.global-search-results kbd {
  display: inline-grid;
  min-width: 20px;
  min-height: 20px;
  place-items: center;
  border: 1px solid var(--ds-border);
  border-bottom-color: var(--ds-border-strong);
  border-radius: 6px;
  background: var(--ds-surface-subtle);
  padding: 0 5px;
  color: var(--ds-text-muted);
  font: 10px/1.2 inherit;
  box-shadow: 0 1px 0 var(--ds-border);
}

.global-search-group {
  padding: 7px 0 2px;
}

.global-search-group + .global-search-group {
  border-top: 1px solid var(--ds-border);
}

.global-search-group > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 28px;
  padding: 0 8px;
  color: var(--ds-text-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.global-search-group > header span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.global-search-group > header i {
  color: var(--ds-brand);
  font-size: 12px;
  font-style: normal;
}

.global-search-group > header small {
  min-width: 20px;
  border-radius: 999px;
  background: var(--ds-surface-muted);
  padding: 2px 6px;
  text-align: center;
  font-size: 11px;
}

.global-search-group > div {
  display: grid;
  gap: 2px;
}

.global-search-results .global-search-option {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  align-items: center;
  width: 100%;
  min-height: 48px;
  height: auto;
  gap: 10px;
  justify-items: stretch;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  padding: 6px 9px;
  text-align: left;
}

.global-search-results .global-search-option:hover,
.global-search-results .global-search-option.active,
.global-search-results .global-search-option:focus-visible {
  border-color: var(--ds-brand-border);
  background: var(--ds-brand-soft);
  box-shadow: none;
  transform: none;
}

.global-search-option-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: var(--ds-surface-muted);
  color: var(--ds-brand-strong);
  font-size: 13px;
  font-weight: 800;
}

.global-search-option.active .global-search-option-icon,
.global-search-option:hover .global-search-option-icon {
  background: var(--ds-brand-soft-strong);
}

.global-search-option-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.global-search-results .global-search-option-copy strong,
.global-search-results .global-search-option-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.global-search-results .global-search-option-copy strong {
  color: var(--ds-text);
  font-size: 14px;
  font-weight: 720;
}

.global-search-results .global-search-option-copy small {
  color: var(--ds-text-muted);
  font-size: 12px;
}

.global-search-option > kbd {
  visibility: hidden;
}

.global-search-option:hover > kbd,
.global-search-option.active > kbd,
.global-search-option:focus-visible > kbd {
  visibility: visible;
}

.global-search-empty {
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 30px 18px 26px;
  text-align: center;
}

.global-search-empty > span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  background: var(--ds-brand-soft);
  color: var(--ds-brand-strong);
  font-size: 22px;
}

.global-search-empty strong {
  margin-top: 3px;
  color: var(--ds-text);
  font-size: 14px;
}

.global-search-empty p {
  max-width: 290px;
  margin: 0;
  color: var(--ds-text-muted);
  font-size: 13px;
  line-height: 1.55;
}

.global-search-empty button {
  min-height: 34px;
  margin-top: 5px;
  border-color: var(--ds-border);
  background: var(--ds-surface);
  color: var(--ds-brand-strong);
}

.global-search-target {
  outline: 3px solid var(--ds-focus-color) !important;
  outline-offset: 4px;
  animation: global-search-target-pulse 1.1s ease-in-out 2;
}

@keyframes global-search-target-pulse {
  0%, 100% { outline-color: var(--ds-focus-color); }
  50% { outline-color: var(--ds-focus-color-strong); }
}

@media (max-width: 768px) {
  .global-search-results {
    position: fixed;
    top: 126px;
    right: 16px;
    left: 16px;
    width: auto;
    max-height: min(68vh, 520px);
  }

  .global-search-head > span:last-child {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .global-search-target {
    animation: none;
  }
}

.nav-list {
  min-height: 0;
  flex: 1 1 auto;
  align-content: start;
  gap: 12px;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0 2px 4px 0;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.nav-btn {
  position: relative;
  overflow: visible;
}

.app-main {
  width: auto;
  min-width: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  margin-left: var(--ds-sidebar-width);
  background: var(--ds-bg);
}

.nav-workspace-popover {
  right: auto;
  left: 0;
  max-width: calc(100vw - 32px);
}

body.nav-collapsed .app-nav {
  width: var(--ds-sidebar-collapsed);
  padding-right: 10px;
  padding-left: 10px;
}

body.nav-collapsed .app-main {
  width: auto;
  margin-left: var(--ds-sidebar-collapsed);
}

body.nav-collapsed .brand {
  grid-template-columns: 1fr;
  justify-items: center;
}

body.nav-collapsed .brand > div:not(.brand-mark),
body.nav-collapsed .workspace-chip > span:last-child,
body.nav-collapsed .global-jump input,
body.nav-collapsed .nav-section-label,
body.nav-collapsed .nav-btn > span:not(.nav-icon):not(.nav-badge),
body.nav-collapsed .nav-workspace-copy,
body.nav-collapsed .nav-workspace-more {
  display: none;
}

body.nav-collapsed .workspace-chip,
body.nav-collapsed .global-jump,
body.nav-collapsed .nav-btn,
body.nav-collapsed .nav-workspace-trigger {
  width: 44px;
  min-height: 44px;
  justify-content: center;
  padding: 0;
}

body.nav-collapsed .global-jump {
  grid-template-columns: 1fr;
}

body.nav-collapsed .nav-list {
  gap: 5px;
  overflow-x: hidden;
}

body.nav-collapsed .nav-section {
  gap: 4px;
}

body.nav-collapsed .nav-section.collapsed .nav-btn {
  display: flex;
}

body.nav-collapsed .nav-badge:not(.hidden) {
  position: absolute;
  top: 2px;
  right: 1px;
  display: grid !important;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  font-size: 10px;
}

body.nav-collapsed .nav-workspace-menu {
  width: 44px;
}

body.nav-collapsed .nav-workspace-popover {
  right: auto;
  bottom: 0;
  left: calc(100% + 10px);
}

@media (min-width: 769px) and (max-width: 1024px) {
  .app-nav {
    width: var(--ds-sidebar-width);
    padding: 18px 12px 16px;
    transform: none;
    box-shadow: none;
  }

  .app-main {
    width: auto;
    margin-left: var(--ds-sidebar-width);
  }

  body.nav-collapsed .app-nav {
    width: var(--ds-sidebar-collapsed);
    padding-right: 10px;
    padding-left: 10px;
    transform: none;
    box-shadow: none;
  }

  body.nav-collapsed .app-main {
    width: auto;
    margin-left: var(--ds-sidebar-collapsed);
  }

  .nav-collapse-button,
  body.nav-collapsed .nav-collapse-button {
    display: grid;
  }

  .mobile-nav-toggle {
    display: none;
  }

  .nav-backdrop {
    display: none;
  }
}

@media (max-width: 768px) {
  .app-nav,
  body.nav-collapsed .app-nav {
    width: min(336px, calc(100vw - 20px));
    height: 100vh;
    height: 100dvh;
    gap: 12px;
    padding: max(18px, env(safe-area-inset-top)) 14px max(16px, env(safe-area-inset-bottom));
    transform: translateX(-105%);
    box-shadow: var(--ds-shadow-float);
  }

  body.nav-open .app-nav,
  body.nav-collapsed.nav-open .app-nav {
    transform: translateX(0);
  }

  .app-main,
  body.nav-collapsed .app-main {
    min-height: 100vh;
    min-height: 100dvh;
    width: 100%;
    margin-left: 0;
    transition: none;
  }

  .mobile-nav-toggle {
    display: inline-grid;
  }

  .nav-collapse-button,
  body.nav-collapsed .nav-collapse-button {
    display: none;
  }

  body.nav-collapsed .brand {
    grid-template-columns: 40px minmax(0, 1fr);
    justify-items: stretch;
  }

  body.nav-collapsed .brand > div:not(.brand-mark),
  body.nav-collapsed .workspace-chip > span:last-child,
  body.nav-collapsed .global-jump input,
  body.nav-collapsed .nav-section-label,
  body.nav-collapsed .nav-btn > span:not(.nav-icon),
  body.nav-collapsed .nav-workspace-more {
    display: initial;
  }

  body.nav-collapsed .brand > div:not(.brand-mark),
  body.nav-collapsed .nav-workspace-copy {
    display: grid !important;
  }

  .app-nav .brand span {
    display: block !important;
  }

  body.nav-collapsed .workspace-chip > span:last-child,
  body.nav-collapsed .global-jump input,
  body.nav-collapsed .nav-btn > span:not(.nav-icon):not(.nav-badge),
  body.nav-collapsed .nav-workspace-more {
    display: inline !important;
  }

  body.nav-collapsed .nav-section-label {
    display: flex !important;
  }

  body.nav-collapsed .workspace-chip,
  body.nav-collapsed .global-jump,
  body.nav-collapsed .nav-btn,
  body.nav-collapsed .nav-workspace-trigger,
  body.nav-collapsed .nav-workspace-menu {
    width: 100%;
    justify-content: flex-start;
  }

  body.nav-collapsed .workspace-chip,
  body.nav-collapsed .global-jump,
  body.nav-collapsed .nav-btn {
    padding-right: 9px;
    padding-left: 9px;
  }

  body.nav-collapsed .nav-workspace-trigger {
    grid-template-columns: 36px minmax(0, 1fr) auto;
    padding: 7px 9px;
  }

  body.nav-collapsed .global-jump {
    grid-template-columns: 24px minmax(0, 1fr);
  }

  body.nav-collapsed .nav-section.collapsed .nav-btn {
    display: none;
  }

  body.nav-collapsed .nav-badge:not(.hidden) {
    position: static;
    display: grid !important;
    min-width: 20px;
    height: 20px;
    margin-left: auto;
    padding: 0 6px;
    font-size: 11px;
  }

  .nav-workspace-popover,
  body.nav-collapsed .nav-workspace-popover {
    right: 0;
    bottom: calc(100% + 8px);
    left: 0;
    width: 100%;
  }

  .nav-backdrop {
    background: rgb(24 34 48 / 44%);
    backdrop-filter: none;
  }
}

/* Collapsed rail polish: keep the logo, expand handle and account trigger distinct. */
@media (min-width: 769px) {
  .app-nav,
  body.nav-collapsed .app-nav {
    overflow: visible !important;
  }

  body.nav-collapsed .brand {
    min-height: 44px;
    overflow: visible;
  }

  body.nav-collapsed .brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 11px;
    font-size: 12px;
  }

  body.nav-collapsed .nav-collapse-button {
    position: absolute;
    top: 50%;
    right: -23px;
    z-index: 4;
    width: 26px;
    min-width: 26px;
    max-width: 26px;
    min-height: 32px;
    height: 32px;
    transform: translateY(-50%);
    border-left: 0;
    border-radius: 0 10px 10px 0;
    border-color: var(--ds-brand-border);
    background: var(--ds-brand-soft);
    box-shadow: var(--ds-shadow-button);
    color: var(--ds-brand-strong);
    font-size: 17px;
  }

  body.nav-collapsed .global-jump {
    align-self: center;
    justify-items: center;
    margin-inline: auto;
  }

  body.nav-collapsed .workspace-chip,
  body.nav-collapsed .global-jump,
  body.nav-collapsed .nav-btn,
  body.nav-collapsed .nav-workspace-trigger {
    width: 44px;
    min-width: 44px;
    max-width: 44px;
  }

  body.nav-collapsed .nav-list {
    border-top: 1px solid var(--ds-border);
    padding-top: 7px;
    scrollbar-width: none;
  }

  body.nav-collapsed .nav-list::-webkit-scrollbar {
    display: none;
  }

  body.nav-collapsed .nav-btn {
    min-height: 44px;
    border-radius: 11px;
  }

  body.nav-collapsed .nav-icon {
    width: 26px;
    height: 26px;
    flex-basis: 26px;
  }

  body.nav-collapsed .nav-workspace-trigger {
    grid-template-columns: 34px;
    overflow: hidden;
    border-radius: 11px;
  }

  body.nav-collapsed .nav-user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 11px;
  }

  body.nav-collapsed .nav-workspace-copy,
  body.nav-collapsed .nav-workspace-more {
    display: none !important;
  }
}

/* Navigation refinement: a quiet chapter index for long-term growth work. */
.app-nav svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  vector-effect: non-scaling-stroke;
}

.global-jump-icon {
  width: 20px;
  height: 20px;
  color: var(--ds-text-muted);
}

.nav-list {
  gap: 15px;
  padding: 1px 3px 6px 0;
  scrollbar-color: transparent transparent;
  scrollbar-width: thin;
}

.nav-list:hover {
  scrollbar-color: var(--ds-border-strong) transparent;
}

.nav-list::-webkit-scrollbar {
  width: 4px;
}

.nav-list::-webkit-scrollbar-track {
  background: transparent;
}

.nav-list::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: transparent;
}

.nav-list:hover::-webkit-scrollbar-thumb {
  background: var(--ds-border-strong);
}

.nav-section {
  gap: 2px;
}

.nav-section-label {
  min-height: 24px;
  margin: 0 10px 3px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--ds-text-faint);
  padding: 1px 0;
  font-size: 11px;
  font-weight: 720;
  letter-spacing: 0.075em;
  line-height: 1.3;
}

.nav-section-label::after {
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  color: var(--ds-text-faint);
  content: "";
  transform: translateY(-1px) rotate(45deg);
  transition: transform 150ms ease;
}

.nav-section.collapsed .nav-section-label::after {
  transform: rotate(-45deg);
}

.nav-section-label:hover {
  color: var(--ds-text-muted);
}

.nav-section-label:focus-visible {
  outline: 2px solid var(--ds-focus-color);
  outline-offset: 3px;
}

.nav-btn {
  min-height: 40px;
  gap: 10px;
  overflow: visible;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--ds-text-secondary);
  padding: 0 10px;
  font-size: 13px;
  font-weight: 610;
  line-height: 1.35;
  box-shadow: none;
  transform: none;
  transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
}

.nav-btn:hover {
  border-color: transparent;
  background: var(--ds-surface-muted);
  color: var(--ds-text);
  box-shadow: none;
  transform: none;
}

.nav-btn.active,
.nav-btn[aria-current="page"] {
  border-color: transparent;
  background: var(--ds-brand-soft);
  color: var(--ds-brand-strong);
  font-weight: 690;
  box-shadow: none;
}

.nav-btn:focus-visible {
  outline: 2px solid var(--ds-focus-color);
  outline-offset: 2px;
}

.nav-btn::before {
  top: 9px;
  bottom: 9px;
  left: 0;
  width: 2px;
  border-radius: 999px;
}

.nav-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  border-radius: 0;
  background: transparent;
  color: var(--ds-text-muted);
  font-size: 0;
}

.nav-icon > svg {
  width: 19px;
  height: 19px;
}

.nav-btn:hover .nav-icon {
  background: transparent;
  color: var(--ds-text-secondary);
}

.nav-btn.active .nav-icon,
.nav-btn[aria-current="page"] .nav-icon {
  background: transparent;
  color: var(--ds-brand-strong);
}

.nav-icon + span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-badge:not(.hidden) {
  border: 0;
  background: var(--ds-brand-soft-strong);
  color: var(--ds-brand-strong);
  box-shadow: none;
}

.nav-collapse-button {
  position: relative;
  font-size: 0;
}

.nav-workspace-more {
  width: 18px;
  height: 18px;
  color: var(--ds-text-muted);
}

.nav-workspace-more svg {
  fill: currentColor;
  stroke: none;
}

.nav-workspace-popover > button > span:first-child {
  width: 20px;
  height: 20px;
  color: var(--ds-text-muted);
}

body.nav-collapsed .nav-list {
  gap: 10px;
  border-top: 0;
  padding-top: 2px;
}

body.nav-collapsed .nav-section {
  gap: 3px;
}

body.nav-collapsed .nav-btn {
  min-height: 44px;
  border-radius: 10px;
}

body.nav-collapsed .nav-icon {
  width: 20px;
  height: 20px;
  flex-basis: 20px;
}

body.nav-collapsed .nav-collapse-button {
  border-color: var(--ds-border);
  background: var(--ds-surface);
  color: var(--ds-text-secondary);
  font-size: 0;
  box-shadow: none;
}

body.nav-collapsed .nav-collapse-button:hover {
  border-color: var(--ds-brand-border);
  background: var(--ds-brand-soft);
  color: var(--ds-brand-strong);
}

.mobile-nav-toggle {
  position: relative;
  font-size: 0;
}

.mobile-nav-toggle::before,
.mobile-nav-toggle::after {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background: currentColor;
  content: "";
  transform: translateX(-50%);
}

.mobile-nav-toggle::before {
  top: calc(50% - 6px);
  box-shadow: 0 6px 0 currentColor, 0 12px 0 currentColor;
}

.mobile-nav-toggle::after {
  display: none;
}

@media (max-width: 768px) {
  .nav-list,
  body.nav-collapsed .nav-list {
    gap: 14px;
    padding-top: 2px;
    scrollbar-color: var(--ds-border-strong) transparent;
  }

  .nav-btn,
  body.nav-collapsed .nav-btn {
    min-height: 44px;
    border-radius: 10px;
    padding-right: 10px;
    padding-left: 10px;
  }

  .nav-section-label,
  body.nav-collapsed .nav-section-label {
    min-height: 26px;
    margin-right: 10px;
    margin-left: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav-section-label::after,
  .nav-btn {
    transition: none;
  }
}

@media (max-width: 768px) {
  .app-nav,
  body.nav-collapsed .app-nav {
    transform: translateX(calc(-100% - 24px));
  }

  body.nav-open .app-nav,
  body.nav-collapsed.nav-open .app-nav {
    transform: translateX(0);
  }
}