/* Enlace OS UX V19 — contextual two-level sidebar */
body.v19-sidebar-ready {
  --v16-sidebar: 300px;
  --v19-rail: 74px;
  --v19-context: 226px;
  --v19-rail-start: #315f91;
  --v19-rail-end: #243f69;
}

body[data-accent="blue"].v19-sidebar-ready {
  --v19-rail-start: #356fae;
  --v19-rail-end: #244775;
}

body[data-accent="graphite"].v19-sidebar-ready {
  --v19-rail-start: #5f6b7a;
  --v19-rail-end: #343d49;
}

body[data-accent="teal"].v19-sidebar-ready {
  --v19-rail-start: #307f78;
  --v19-rail-end: #1f514f;
}

html[data-ux-version="17"] body.v19-sidebar-ready .sidebar {
  display: grid !important;
  grid-template-columns: var(--v19-rail) minmax(0, var(--v19-context));
  align-items: stretch;
  gap: 0 !important;
  width: var(--v16-sidebar) !important;
  height: 100dvh;
  padding: 0 !important;
  overflow: hidden !important;
  border-right: 1px solid #e5e7e3;
  background: #fff !important;
}

html[data-ux-version="17"] body.v19-sidebar-ready .workspace {
  width: calc(100% - var(--v16-sidebar)) !important;
  margin-left: var(--v16-sidebar) !important;
}

.v19-sidebar-rail {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 3px;
  min-width: 0;
  height: 100dvh;
  padding: 10px 7px 12px;
  overflow: hidden;
  color: rgba(255,255,255,.86);
  background: linear-gradient(180deg, var(--v19-rail-start), var(--v19-rail-end));
  box-shadow: inset -1px 0 rgba(255,255,255,.08);
}

.v19-rail-item {
  position: relative;
  display: grid !important;
  grid-template-rows: 25px auto;
  place-items: center;
  gap: 3px;
  width: 60px !important;
  min-width: 60px !important;
  height: 58px !important;
  min-height: 58px !important;
  margin: 0 !important;
  padding: 5px 2px !important;
  overflow: hidden;
  border: 0 !important;
  border-radius: 12px !important;
  color: inherit !important;
  background: transparent !important;
  box-shadow: none !important;
  text-decoration: none;
  cursor: pointer;
}

.v19-rail-item svg { width: 21px; height: 21px; stroke-width: 1.8; }
.v19-rail-item span {
  display: block !important;
  width: 100%;
  overflow: hidden;
  color: inherit;
  font-size: 9.5px;
  font-weight: 650;
  line-height: 1.15;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.v19-rail-item:hover { color: #fff !important; background: rgba(255,255,255,.1) !important; }
.v19-rail-item.active {
  color: #fff !important;
  background: rgba(255,255,255,.18) !important;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08) !important;
}
.v19-rail-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 3px;
  height: 30px;
  border-radius: 0 4px 4px 0;
  background: #fff;
}
.v19-rail-spacer { flex: 1 1 auto; min-height: 8px; }
.v19-rail-bottom { margin-top: auto !important; }

.v19-sidebar-context {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100dvh;
  padding: 12px 12px 14px;
  overflow: hidden;
  background: #fbfbfa;
}

html[data-ux-version="17"] body.v19-sidebar-ready .v19-sidebar-context .workspace-selector {
  display: grid !important;
  grid-template-columns: 38px minmax(0, 1fr) 32px !important;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  margin: 0 0 11px;
  padding: 5px 4px !important;
  border: 0 !important;
  background: transparent !important;
}

.v19-sidebar-context .workspace-brand-mark { width: 36px; height: 36px; border-radius: 10px; }
.v19-sidebar-context .workspace-selector-copy span { font-size: 13px; font-weight: 750; }
.v19-sidebar-context .workspace-selector-copy small { font-size: 10px; color: #7b7d77; }

html[data-ux-version="17"] body.v19-sidebar-ready .sidebar .v19-context-toggle,
html[data-ux-version="17"] body.v19-sidebar-collapsed .sidebar .v19-context-toggle {
  position: static !important;
  display: grid !important;
  place-items: center;
  width: 32px !important;
  min-width: 32px !important;
  height: 32px !important;
  min-height: 32px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 1px solid #e1e2de !important;
  border-radius: 9px !important;
  color: #686b65 !important;
  background: #fff !important;
  box-shadow: none !important;
}

.v19-sidebar-context .sidebar-command-zone {
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 6px !important;
  margin: 0 0 12px !important;
}
.v19-sidebar-context .sidebar-command-zone button {
  min-width: 0;
  height: 38px !important;
  padding: 0 9px !important;
  border-radius: 10px !important;
}
.v19-sidebar-context .sidebar-command-zone kbd { display: none; }

.v19-sidebar-context .sidebar-nav {
  display: flex !important;
  flex: 0 1 auto;
  flex-direction: column;
  gap: 3px !important;
  min-height: 0;
  overflow: hidden !important;
}
.v19-sidebar-context .sidebar-group-label { display: none !important; }
.v19-sidebar-context .nav-item,
.v19-sidebar-context .workspace-tree { display: none !important; }
.v19-sidebar-context .nav-item {
  width: 100% !important;
  min-height: 38px;
  padding: 0 10px !important;
  border-radius: 10px !important;
}

body[data-v19-sidebar-section="home"] .v19-sidebar-context #menu-dashboard,
body[data-v19-sidebar-section="home"] .v19-sidebar-context #menu-tasks,
body[data-v19-sidebar-section="home"] .v19-sidebar-context #menu-calendar,
body[data-v19-sidebar-section="planning"] .v19-sidebar-context #menu-tasks,
body[data-v19-sidebar-section="planning"] .v19-sidebar-context #menu-calendar,
body[data-v19-sidebar-section="planning"] .v19-sidebar-context #menu-reports,
body[data-v19-sidebar-section="spaces"] .v19-sidebar-context .workspace-tree,
body[data-v19-sidebar-section="spaces"] .v19-sidebar-context #menu-projects,
body[data-v19-sidebar-section="library"] .v19-sidebar-context #menu-capture,
body[data-v19-sidebar-section="library"] .v19-sidebar-context #menu-reports,
body[data-v19-sidebar-section="team"] .v19-sidebar-context #menu-directory,
body[data-v19-sidebar-section="team"] .v19-sidebar-context #menu-expenses {
  display: flex !important;
}

body[data-v19-sidebar-section="spaces"] .v19-sidebar-context .workspace-tree {
  flex-direction: column;
  gap: 3px;
  max-height: 430px;
  overflow: hidden !important;
}
.v19-sidebar-context .workspace-tree button { max-width: 100%; }

.v19-special-nav {
  display: grid;
  gap: 3px;
  margin-top: 4px;
}
.v19-special-nav > * { display: none !important; }
.v19-special-nav .nav-item { display: none !important; }
body[data-v19-sidebar-section="assistant"] .v19-special-nav [data-v19-for="assistant"],
body[data-v19-sidebar-section="more"] .v19-special-nav [data-v19-for="more"] { display: flex !important; }

.v19-context-label {
  margin: 2px 10px 7px;
  color: #8a8c86;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.v19-sidebar-context .sidebar-section {
  display: none !important;
  margin-top: auto !important;
  padding-top: 10px !important;
  border-top: 1px solid #e6e7e3 !important;
}
body[data-v19-sidebar-section="team"] .v19-sidebar-context .sidebar-section,
body[data-v19-sidebar-section="more"] .v19-sidebar-context .sidebar-section { display: block !important; }
.v19-sidebar-context .sync-indicator { margin-top: auto; }

body.v19-sidebar-ready.v18-sidebar-collapsed {
  --v16-sidebar: var(--v19-rail);
}
html[data-ux-version="17"] body.v19-sidebar-ready.v18-sidebar-collapsed .sidebar {
  grid-template-columns: var(--v19-rail) 0;
  width: var(--v19-rail) !important;
  padding: 0 !important;
}
body.v19-sidebar-ready.v18-sidebar-collapsed .v19-sidebar-context { display: none !important; }
body.v19-sidebar-ready.v18-sidebar-collapsed .v19-sidebar-rail { display: flex !important; }
body.v19-sidebar-ready.v18-sidebar-collapsed .v19-rail-item {
  display: grid !important;
  width: 60px !important;
  min-width: 60px !important;
  height: 58px !important;
  min-height: 58px !important;
  margin: 0 !important;
  padding: 5px 2px !important;
}

@media (max-height: 720px) and (min-width: 901px) {
  .v19-sidebar-rail { padding-block: 7px; gap: 1px; }
  .v19-rail-item { height: 51px !important; min-height: 51px !important; grid-template-rows: 22px auto; }
  .v19-rail-item svg { width: 19px; height: 19px; }
  .v19-sidebar-context .sidebar-command-zone { margin-bottom: 8px !important; }
}

@media (max-width: 900px) {
  body.v19-sidebar-ready { --v16-sidebar: 0px; }
  html[data-ux-version="17"] body.v19-sidebar-ready .sidebar { display: none !important; }
  html[data-ux-version="17"] body.v19-sidebar-ready .workspace { width: 100% !important; margin-left: 0 !important; }
}