/* ==========================================================================
   NCSK · Adwaita skin
   Written from the real libadwaita 1.7.6 stylesheet
   (extracted from libadwaita-1.so.0 → /org/gnome/Adwaita/styles/).
   Every colour below is copied from defaults-light.css / defaults-dark.css.
   Enabled only when <html class="skin-adwaita">.
   ========================================================================== */

/* ── Fonts (GNOME 48+ Adwaita Sans = Inter + cv05, baked in) ── */
@font-face {
  font-family: 'Adwaita Sans';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/ncskui/fonts/AdwaitaSans-wght-latin.woff2?v=3') format('woff2-variations'),
       url('/ncskui/fonts/AdwaitaSans-wght-latin.woff2?v=3') format('woff2');
}
@font-face {
  font-family: 'Adwaita Mono';
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url('/ncskui/fonts/AdwaitaMono-wght-latin.woff2?v=3') format('woff2-variations'),
       url('/ncskui/fonts/AdwaitaMono-wght-latin.woff2?v=3') format('woff2');
}

/* ==========================================================================
   1. Tokens — verbatim from libadwaita defaults-light.css
   ========================================================================== */
html.skin-adwaita {
  --window-bg-color:            #fafafb;
  --window-fg-color:            rgb(0 0 6 / 80%);
  --view-bg-color:              #ffffff;
  --view-fg-color:              rgb(0 0 6 / 80%);

  --headerbar-bg-color:         #ffffff;
  --headerbar-fg-color:         rgb(0 0 6 / 80%);
  --headerbar-backdrop-color:   #fafafb;
  --headerbar-shade-color:      rgb(0 0 6 / 12%);

  --sidebar-bg-color:           #ebebed;
  --sidebar-fg-color:           rgb(0 0 6 / 80%);
  --sidebar-backdrop-color:     #f2f2f4;
  --sidebar-shade-color:        rgb(0 0 6 / 7%);
  --sidebar-border-color:       rgb(0 0 6 / 7%);

  --card-bg-color:              #ffffff;
  --card-fg-color:              rgb(0 0 6 / 80%);
  --card-shade-color:           rgb(0 0 6 / 7%);

  --popover-bg-color:           #ffffff;
  --popover-fg-color:           rgb(0 0 6 / 80%);
  --popover-shade-color:        rgb(0 0 6 / 7%);

  --dialog-bg-color:            #fafafb;
  --dialog-fg-color:            rgb(0 0 6 / 80%);

  --accent-bg-color:            #3584e4;
  --accent-fg-color:            #ffffff;
  --accent-color:               #0461be;   /* oklab-derived standalone, light */
  --destructive-bg-color:       #e01b24;
  --destructive-fg-color:       #ffffff;
  --destructive-color:          #c30000;
  --success-bg-color:           #2ec27e;
  --success-color:              #007c3d;
  --warning-bg-color:           #e5a50a;
  --warning-color:              #905400;
  --error-bg-color:             #e01b24;
  --error-color:                #c30000;

  --shade-color:                rgb(0 0 6 / 7%);
  --active-toggle-bg-color:     #ffffff;
  --active-toggle-fg-color:     rgb(0 0 6 / 80%);

  /* helpers, straight from css-variables docs */
  --border-opacity:             15%;
  --dim-opacity:                55%;
  --disabled-opacity:           50%;
  --border-color:               color-mix(in srgb, currentColor var(--border-opacity), transparent);
  --window-radius:              15px;

  /* Adwaita's own motion curve, used everywhere in the real sheet */
  --adw-ease:                   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --adw-dur:                    200ms;

  --ncsk-font:                  'Adwaita Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Cantarell, sans-serif;
  --ncsk-font-mono:             'Adwaita Mono', 'JetBrains Mono', monospace;
}

/* ── Dark: verbatim from defaults-dark.css ── */
html.skin-adwaita.dark {
  --window-bg-color:            #222226;
  --window-fg-color:            #ffffff;
  --view-bg-color:              #1d1d20;
  --view-fg-color:              #ffffff;

  --headerbar-bg-color:         #2e2e32;
  --headerbar-fg-color:         #ffffff;
  --headerbar-backdrop-color:   #222226;
  --headerbar-shade-color:      rgb(0 0 6 / 36%);

  --sidebar-bg-color:           #2e2e32;
  --sidebar-fg-color:           #ffffff;
  --sidebar-backdrop-color:     #28282c;
  --sidebar-shade-color:        rgb(0 0 6 / 25%);
  --sidebar-border-color:       rgb(0 0 6 / 36%);

  --card-bg-color:              rgb(255 255 255 / 8%);
  --card-fg-color:              #ffffff;
  --card-shade-color:           rgb(0 0 6 / 36%);

  --popover-bg-color:           #36363a;
  --popover-fg-color:           #ffffff;
  --popover-shade-color:        rgb(0 0 6 / 25%);

  --dialog-bg-color:            #36363a;
  --dialog-fg-color:            #ffffff;

  --accent-color:               #81d0ff;
  --destructive-bg-color:       #c01c28;
  --destructive-color:          #ff938c;
  --success-bg-color:           #26a269;
  --success-color:              #78e9ab;
  --warning-bg-color:           #cd9309;
  --warning-color:              #ffc252;
  --error-bg-color:             #c01c28;
  --error-color:                #ff938c;

  --shade-color:                rgb(0 0 6 / 25%);
  --active-toggle-bg-color:     rgb(255 255 255 / 20%);
  --active-toggle-fg-color:     #ffffff;

  --adw-card-shadow:        0 0 0 1px rgb(0 0 6 / 20%), 0 1px 3px 1px rgb(0 0 6 / 30%), 0 2px 6px 2px rgb(0 0 6 / 16%);
  --adw-card-shadow-raised: 0 0 0 1px rgb(0 0 6 / 26%), 0 2px 5px 1px rgb(0 0 6 / 36%), 0 4px 10px 3px rgb(0 0 6 / 20%);
}

/* ==========================================================================
   2. Map ncsk tokens → Adwaita, so inherited components pick them up
   ========================================================================== */
html.skin-adwaita {
  --ncsk-text:              var(--window-fg-color);
  --ncsk-text-muted:        color-mix(in srgb, var(--window-fg-color) var(--dim-opacity), transparent);
  --ncsk-text-dim:          var(--window-fg-color);
  --ncsk-text-inverse:      var(--window-bg-color);
  --ncsk-text-service-name: var(--window-fg-color);
  --ncsk-text-glow:         none;
  --ncsk-primary:           var(--accent-bg-color);
  --ncsk-gradient:          var(--accent-bg-color);
  --ncsk-success:           var(--success-bg-color);
  --ncsk-warning:           var(--warning-bg-color);
  --ncsk-danger:            var(--destructive-bg-color);
  --ncsk-radius:            9px;

  --ncsk-surface-0:         var(--window-bg-color);
  --ncsk-surface-1:         var(--card-bg-color);
  --ncsk-surface-2:         var(--view-bg-color);
  --ncsk-surface-3:         var(--card-bg-color);
  --ncsk-surface-hover:     color-mix(in srgb, currentColor 7%, transparent);
  --ncsk-glass-specular:    none;
  --ncsk-glass-border-top:  none;

  --ncsk-bg-modal:          var(--dialog-bg-color);
  --ncsk-header-bg:         var(--headerbar-bg-color);
  --ncsk-sidebar-bg:        var(--sidebar-bg-color);
  --ncsk-dock-bg:           var(--headerbar-bg-color);
  --ncsk-dock-border:       var(--border-color);
  --ncsk-dock-shadow:       none;

  --ncsk-border:            var(--border-color);
  --ncsk-border-hover:      color-mix(in srgb, currentColor 25%, transparent);
  --ncsk-border-glow:       var(--accent-color);
  --ncsk-btn-neutral-bg:    color-mix(in srgb, currentColor 10%, transparent);
  --ncsk-btn-neutral-hover: color-mix(in srgb, currentColor 13%, transparent);
  --ncsk-input-bg:          var(--view-bg-color);
  --ncsk-input-focus:       var(--view-bg-color);
  --ncsk-shadow-md:         none;
  /* verbatim from libadwaita 1.7.6 .card */
  --adw-card-shadow:        0 0 0 1px rgb(0 0 6 / 3%), 0 1px 3px 1px rgb(0 0 6 / 7%), 0 2px 6px 2px rgb(0 0 6 / 3%);
  /* verbatim from .card:hover/emphasis — a touch deeper */
  --adw-card-shadow-raised: 0 0 0 1px rgb(0 0 6 / 4%), 0 2px 5px 1px rgb(0 0 6 / 9%), 0 4px 10px 3px rgb(0 0 6 / 4%);
  --ncsk-shadow-dropdown:   0 0 0 1px rgb(0 0 0 / 8%), 0 3px 9px 1px rgb(0 0 0 / 10%);
}

/* ==========================================================================
   3. Base
   ========================================================================== */
html.skin-adwaita .ncsk-canvas-overlay,
html.skin-adwaita #webgl-background { display: none !important; }

html.skin-adwaita body,
html.skin-adwaita .ncsk-editorial-dark {
  background: var(--window-bg-color) !important;
  color: var(--window-fg-color) !important;
  font-family: var(--ncsk-font) !important;
  font-size: 14px;
  line-height: 1.45;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html.skin-adwaita #ncsk-loader { background: var(--window-bg-color) !important; }
html.skin-adwaita .ncsk-loader-spinner {
  border-color: var(--border-color) !important;
  border-top-color: var(--accent-bg-color) !important;
}
html.skin-adwaita ::selection {
  background: color-mix(in srgb, var(--accent-bg-color) 25%, transparent);
}

/* ==========================================================================
   4. App shell — sidebar + main
   ========================================================================== */
html.skin-adwaita .main-content {
  display: grid !important;
  grid-template-columns: 15rem minmax(0, 1fr) !important;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
  background: var(--window-bg-color) !important;
}

/* ── Sidebar: .sidebar-pane ── */
html.skin-adwaita .sidebar.adw-sidebar {
  grid-column: 1;
  position: relative !important;
  width: 100% !important; min-width: 0 !important; max-width: none !important;
  height: 100vh; height: 100dvh;
  margin: 0 !important;
  padding: 0 !important;
  background: var(--sidebar-bg-color) !important;
  color: var(--sidebar-fg-color) !important;
  border: none !important;
  border-radius: 0 !important;
  /* real Adwaita sidebar edge = inset box-shadow, not a border */
  box-shadow: inset -1px 0 var(--sidebar-border-color) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  font-size: 0.875rem;
  z-index: 10;
  box-sizing: border-box;
}

/* Brand */
html.skin-adwaita .adw-side-brand {
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  padding: 16px 12px 8px;
}
html.skin-adwaita .adw-side-brand img {
  height: 2.6rem !important; width: auto !important;
  padding: 9px 16px;
  border-radius: 13px;
  background: var(--card-bg-color);
  box-shadow: var(--adw-card-shadow);
}

/* Scroll region */
html.skin-adwaita .adw-side-body {
  flex: 1 1 auto; min-height: 0;
  overflow-y: auto; overflow-x: hidden;
  padding: 0 12px 12px;
  scrollbar-width: thin;
}

/* Clock block */
html.skin-adwaita .adw-side-block { padding: 6px 6px 16px; }
html.skin-adwaita .adw-side-user {
  font-size: 0.75rem; font-weight: 700;
  color: color-mix(in srgb, var(--sidebar-fg-color) var(--dim-opacity), transparent);
  margin-bottom: 3px;
}
html.skin-adwaita .adw-side-clock {
  font-size: 2.1rem; font-weight: 300;
  line-height: 1.1; letter-spacing: -0.03em;
  color: var(--sidebar-fg-color);
  font-variant-numeric: tabular-nums;
}
html.skin-adwaita .adw-side-date {
  font-size: 0.72rem; font-weight: 500;
  color: color-mix(in srgb, var(--sidebar-fg-color) var(--dim-opacity), transparent);
  margin-top: 2px;
}

/* Weather */
html.skin-adwaita .adw-weather-now { display: flex; align-items: center; gap: 10px; }
html.skin-adwaita .adw-weather-now img { width: 34px; height: 34px; flex: 0 0 34px; }
html.skin-adwaita .adw-weather-temp { display: flex; flex-direction: column; line-height: 1.25; }
html.skin-adwaita #weather-temp { font-size: 1.05rem; font-weight: 700; color: var(--sidebar-fg-color); }
html.skin-adwaita .adw-weather-meta {
  display: flex; flex-direction: column; gap: 1px;
  margin-left: auto; text-align: right;
  font-size: 0.7rem;
}
html.skin-adwaita .adw-side-weather {
  display: flex; flex-direction: column;
  padding: 2px 6px 4px;
}
html.skin-adwaita .adw-side-weather .weather-hourly-strip { display: none !important; }
html.skin-adwaita .adw-side-weather .weather-daily-list { display: none !important; }
html.skin-adwaita .adw-dim {
  color: color-mix(in srgb, var(--sidebar-fg-color) var(--dim-opacity), transparent) !important;
  font-size: 0.72rem; font-weight: 400;
}
html.skin-adwaita .adw-mono { font-variant-numeric: tabular-nums; }

/* Hourly strip — Adwaita pill buttons */
html.skin-adwaita .weather-hourly-strip {
  display: flex; gap: 3px; overflow-x: auto;
  margin-top: 8px; padding-bottom: 2px;
  scrollbar-width: none;
}
html.skin-adwaita .weather-hourly-strip::-webkit-scrollbar { display: none; }
html.skin-adwaita .weather-hourly-card {
  flex: 0 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 5px 4px;
  background: color-mix(in srgb, var(--sidebar-fg-color) 7%, transparent);
  border: none;
  border-radius: 9px;
  min-width: 2.5rem;
  font-size: 0.66rem;
}
html.skin-adwaita .weather-daily-list {
  margin-top: 10px; padding-top: 8px;
  border-top: 1px solid var(--sidebar-shade-color);
  font-size: 0.72rem;
  display: flex; flex-direction: column; gap: 1px;
  overflow: hidden;
}
html.skin-adwaita .weather-daily-list > div {
  min-width: 0;
  overflow: hidden;
}
html.skin-adwaita .weather-daily-list * {
  min-width: 0;
}
html.skin-adwaita .weather-daily-list img {
  width: 0.85rem !important; height: 0.85rem !important;
}
html.skin-adwaita #weather-box { overflow: hidden; min-width: 0; }
html.skin-adwaita .adw-weather-meta { flex-wrap: wrap; }

/* Navigation rows: libadwaita .navigation-sidebar > row */
html.skin-adwaita .adw-side-nav {
  display: flex; flex-direction: column;
  gap: 2px;
  margin-bottom: 14px;
}
html.skin-adwaita .adw-nav-row {
  display: flex; align-items: center; gap: 10px;
  min-height: 36px;
  padding: 0 8px;
  margin: 0 2px;
  border-radius: 9px;
  text-decoration: none !important;
  color: var(--sidebar-fg-color) !important;
  font-size: 0.85rem;
  font-weight: 500;
  transition: background-color var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-nav-row svg {
  flex: 0 0 16px;
  width: 16px; height: 16px;
  stroke: currentColor;
  opacity: 0.7;
}
html.skin-adwaita .adw-nav-row span {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
html.skin-adwaita .adw-nav-row:hover {
  background: color-mix(in srgb, var(--sidebar-fg-color) 7%, transparent);
}
html.skin-adwaita .adw-nav-row:active {
  background: color-mix(in srgb, var(--sidebar-fg-color) 16%, transparent);
}
html.skin-adwaita .adw-nav-row.is-active {
  background: color-mix(in srgb, var(--sidebar-fg-color) 10%, transparent);
}
html.skin-adwaita .adw-nav-row.is-active svg { opacity: 0.9; }

/* Sidebar sections — Adwaita uses a dimmed caption + plain rows, no boxes */
html.skin-adwaita .adw-side-group {
  background: none;
  border-radius: 0;
  padding: 0;
  margin-bottom: 14px;
}
html.skin-adwaita .adw-side-group-title {
  display: flex; align-items: center; justify-content: space-between;
  gap: 6px;
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--sidebar-fg-color) var(--dim-opacity), transparent);
  padding: 0 6px 5px;
}

/* nDrop recent files in the sidebar */
html.skin-adwaita .adw-side-ndrop-list { display: flex; flex-direction: column; }
html.skin-adwaita .adw-side-ndrop-item {
  display: flex; align-items: center; gap: 7px;
  padding: 5px 2px;
  min-width: 0;
  border-radius: 6px;
  color: var(--sidebar-fg-color);
  text-decoration: none;
  font-size: 0.74rem;
  transition: background var(--motion-fast);
}
html.skin-adwaita .adw-side-ndrop-item:hover {
  background: color-mix(in srgb, var(--sidebar-fg-color) 8%, transparent);
}
html.skin-adwaita .adw-side-ndrop-item i { font-size: 0.85rem; opacity: 0.55; flex: 0 0 auto; }
html.skin-adwaita .adw-side-ndrop-name {
  min-width: 0; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
html.skin-adwaita .adw-side-ndrop-empty {
  font-size: 0.72rem; padding: 4px 2px;
  color: color-mix(in srgb, var(--sidebar-fg-color) var(--dim-opacity), transparent);
}
html.skin-adwaita .adw-side-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; padding: 6px 2px;
  border-bottom: 1px solid var(--sidebar-shade-color);
  font-size: 0.76rem;
}
html.skin-adwaita .adw-side-row:last-child { border-bottom: none; }
html.skin-adwaita .adw-side-row-label {
  display: flex; align-items: center; gap: 6px;
  color: color-mix(in srgb, var(--sidebar-fg-color) var(--dim-opacity), transparent);
  white-space: nowrap;
}
html.skin-adwaita .adw-side-row-label i { font-size: 0.95rem; opacity: 0.7; }
html.skin-adwaita .adw-side-row-val {
  color: var(--sidebar-fg-color); font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px;
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Sidebar footer */
html.skin-adwaita .adw-side-foot {
  flex: 0 0 auto;
  padding: 8px 12px 12px;
  border-top: 1px solid var(--sidebar-shade-color);
}
html.skin-adwaita .adw-side-actions {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px;
}
/* real Adwaita flat button */
html.skin-adwaita .adw-side-actions .action-tile {
  display: inline-flex; align-items: center; justify-content: center;
  height: 2rem;
  min-height: 24px; min-width: 16px;
  padding: 5px;
  background: transparent !important;
  border: none !important;
  border-radius: 9px !important;
  color: var(--sidebar-fg-color) !important;
  box-shadow: none !important;
  font-size: 1rem;
  opacity: 0.75;
  transition: background-color var(--adw-dur) var(--adw-ease), opacity var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-side-actions .action-tile:hover {
  background: color-mix(in srgb, var(--sidebar-fg-color) 7%, transparent) !important;
  opacity: 1;
}
html.skin-adwaita .adw-side-actions .action-tile:active {
  background: color-mix(in srgb, var(--sidebar-fg-color) 16%, transparent) !important;
}

/* Generic icon button */
html.skin-adwaita .adw-icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.9rem; height: 1.9rem;
  padding: 0;
  background: transparent !important;
  border: none !important;
  border-radius: 9px;
  color: var(--window-fg-color) !important;
  cursor: pointer;
  font-size: 0.95rem;
  opacity: 0.75;
  transition: background-color var(--adw-dur) var(--adw-ease), opacity var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-icon-btn:hover {
  background: color-mix(in srgb, var(--window-fg-color) 7%, transparent) !important;
  opacity: 1;
}
html.skin-adwaita .adw-side-group .adw-icon-btn:hover {
  background: color-mix(in srgb, var(--sidebar-fg-color) 7%, transparent) !important;
}

/* ==========================================================================
   5. Main area
   ========================================================================== */
html.skin-adwaita .adw-main {
  grid-column: 2;
  display: flex !important;
  flex-direction: column !important;
  min-width: 0;
  height: 100vh; height: 100dvh;
  overflow: hidden;
  background: var(--window-bg-color);
}

/* ── Header bar (AdwHeaderBar) ── */
html.skin-adwaita .adw-headerbar {
  flex: 0 0 auto;
  height: 48px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 0 16px;
  background: var(--headerbar-bg-color);
  color: var(--headerbar-fg-color);
  box-shadow: inset 0 -1px var(--headerbar-shade-color);
}
html.skin-adwaita .adw-hb-left { display: flex; align-items: center; gap: 8px; min-width: 0; }
html.skin-adwaita .adw-hb-title {
  font-size: 0.9rem; font-weight: 700;
  color: var(--headerbar-fg-color);
}
html.skin-adwaita .adw-hb-menu {
  display: none;
  align-items: center; justify-content: center;
  width: 2rem; height: 2rem;
  background: transparent; border: none;
  border-radius: 9px; color: var(--headerbar-fg-color); cursor: pointer;
  font-size: 1.1rem;
}
html.skin-adwaita .adw-hb-right { display: flex; align-items: center; gap: 6px; }

/* Adwaita header buttons are flat */
html.skin-adwaita .adw-hb-pill {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  height: 2rem;
  min-height: 24px;
  padding: 5px 10px;
  font-family: var(--ncsk-font) !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  color: var(--headerbar-fg-color) !important;
  background: transparent !important;
  border: none !important;
  border-radius: 9px !important;
  box-shadow: none !important;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-hb-pill:hover {
  background: color-mix(in srgb, var(--headerbar-fg-color) 10%, transparent) !important;
}
html.skin-adwaita .adw-hb-pill:active {
  background: color-mix(in srgb, var(--headerbar-fg-color) 16%, transparent) !important;
}
html.skin-adwaita .adw-hb-pill i { font-size: 1rem; opacity: 0.8; }

/* ── Scroller + content column ── */
html.skin-adwaita .adw-scroll {
  flex: 1 1 auto; min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
}
html.skin-adwaita .adw-content {
  max-width: 1500px;
  margin: 0 auto;
  padding: 24px 32px 48px;
  display: flex;
  align-items: flex-start;
  gap: 28px;
}
html.skin-adwaita .adw-col {
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-width: 0;
}
html.skin-adwaita .adw-col-left  { flex: 1 1 60%; }
html.skin-adwaita .adw-col-right { flex: 1 1 40%; min-width: 22rem; }

/* ── Section headings: Adwaita .heading / .title-4 ── */
html.skin-adwaita .adw-section { display: flex; flex-direction: column; gap: 12px; }
html.skin-adwaita .adw-section-head { display: flex; flex-direction: column; gap: 1px; }
html.skin-adwaita .adw-section-head-row {
  flex-direction: row; align-items: center; justify-content: space-between;
}
html.skin-adwaita .adw-h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--window-fg-color);
  letter-spacing: 0;
}
html.skin-adwaita .adw-sub {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 400;
  color: color-mix(in srgb, var(--window-fg-color) var(--dim-opacity), transparent);
}

/* ==========================================================================
   6. Services — libadwaita boxed-list: ONE surface, hairline-divided rows
   ========================================================================== */
html.skin-adwaita .adw-boxed {
  background: var(--card-bg-color);
  border-radius: 12px;
  box-shadow: var(--adw-card-shadow);
  overflow: hidden;
}
html.skin-adwaita .adw-services-grid {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 0 !important;
  padding: 0 !important;
}
html.skin-adwaita .adw-service {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 10px 14px !important;
  background: transparent !important;
  border: none;
  border-radius: 0 !important;
  box-shadow: none !important;
  border-bottom: 1px solid var(--card-shade-color) !important;
  border-right: 1px solid var(--card-shade-color) !important;
  color: var(--card-fg-color) !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  text-decoration: none !important;
  min-width: 0;
  box-sizing: border-box;
  transition: background-color var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-service:nth-child(2n) { border-right: none !important; }
html.skin-adwaita .adw-services-grid > .adw-service:last-child { border-bottom: none !important; }
html.skin-adwaita .adw-services-grid > .adw-service:nth-last-child(2):nth-child(2n) { border-bottom: none !important; }
html.skin-adwaita .adw-services-grid > .adw-service:last-child:nth-child(2n+1) { border-right: none !important; }
html.skin-adwaita .adw-service:hover {
  background-color: color-mix(in srgb, var(--card-fg-color) 3%, transparent) !important;
}
html.skin-adwaita .adw-service:active {
  background-color: color-mix(in srgb, var(--card-fg-color) 8%, transparent) !important;
}
html.skin-adwaita .adw-service-chevron { display: none !important; }

/* symbolic icon: 16px, dimmed (Adwaita draws symbolic icons at ~55% via opacity) */
html.skin-adwaita .adw-service-icon {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  width: 16px; height: 16px;
  border: none !important; outline: none !important;
  background: none !important; box-shadow: none !important;
  border-radius: 0 !important;
  color: var(--card-fg-color) !important;
  opacity: 0.55;
  font-size: 16px;
  line-height: 1;
}
html.skin-adwaita .adw-service-icon svg {
  display: block;
  width: 16px; height: 16px;
  stroke: currentColor;
  fill: none;
}
html.skin-adwaita .adw-service-icon .adw-icon-fallback {
  display: block;
  width: 13px; height: 13px;
  border: 1.5px solid currentColor;
  border-radius: 3.5px;
}
html.skin-adwaita .adw-service-name {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 14px !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  color: inherit !important;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.35;
}

/* ==========================================================================
   7. Bookmarks — flat buttons
   ========================================================================== */
html.skin-adwaita .adw-chips {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
}
html.skin-adwaita .adw-chips a {
  display: inline-flex; align-items: center;
  min-height: 26px;
  padding: 4px 11px;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  color: var(--window-fg-color) !important;
  background: color-mix(in srgb, var(--window-fg-color) 8%, transparent) !important;
  border: none !important;
  border-radius: 9px !important;
  box-shadow: none;
  white-space: nowrap;
  text-decoration: none !important;
  transition: background-color var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-chips a:hover {
  background: color-mix(in srgb, var(--window-fg-color) 12%, transparent) !important;
}
html.skin-adwaita .adw-chips a:active {
  background: color-mix(in srgb, var(--window-fg-color) 18%, transparent) !important;
}

/* ==========================================================================
   8. System health — cards + Adwaita progress bars
   ========================================================================== */
html.skin-adwaita .adw-gauges {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 0 !important;
  background: var(--card-bg-color);
  border-radius: 12px;
  box-shadow: var(--adw-card-shadow);
  overflow: hidden;
}
html.skin-adwaita .adw-gauge {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  padding: 13px 15px;
  display: flex; flex-direction: column; gap: 9px;
  min-width: 0;
  border-right: 1px solid var(--card-shade-color);
  border-bottom: 1px solid var(--card-shade-color);
}
html.skin-adwaita .adw-gauge:nth-child(2n) { border-right: none; }
html.skin-adwaita .adw-gauge:nth-last-child(-n+2) { border-bottom: none; }
html.skin-adwaita .adw-gauge-top {
  display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
}
html.skin-adwaita .adw-gauge-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: color-mix(in srgb, var(--card-fg-color) var(--dim-opacity), transparent);
  white-space: nowrap;
}
html.skin-adwaita .adw-gauge-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--card-fg-color);
  font-variant-numeric: tabular-nums;
}
/* Adwaita progressbar: trough 15% fg, pill, accent fill */
html.skin-adwaita .adw-bar {
  height: 6px;
  background: color-mix(in srgb, var(--card-fg-color) 15%, transparent);
  border-radius: 999px;
  overflow: hidden;
  width: 100%;
}
html.skin-adwaita .adw-bar-ghost { opacity: 0; }
html.skin-adwaita .adw-bar-fill {
  height: 100%;
  background: var(--accent-bg-color);
  border-radius: 999px;
  transition: width var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-gauge-foot {
  font-size: 0.72rem;
  color: color-mix(in srgb, var(--card-fg-color) var(--dim-opacity), transparent);
  font-variant-numeric: tabular-nums;
}
html.skin-adwaita .adw-net { display: flex; justify-content: space-between; gap: 8px; }

html.skin-adwaita .adw-card {
  background: var(--card-bg-color);
  border: none;
  border-radius: 12px;
  box-shadow: var(--adw-card-shadow);
  padding: 14px 16px;
}
html.skin-adwaita .adw-storage-card { display: flex; flex-direction: column; gap: 8px; }
html.skin-adwaita .adw-h3 {
  margin: 0; font-size: 0.88rem; font-weight: 700;
  color: var(--card-fg-color);
}

/* storage rows are rendered by nexus JS */
html.skin-adwaita .adw-storage-card .storage-row {
  padding: 8px 0 !important;
  border-bottom: 1px solid var(--card-shade-color) !important;
  display: flex; flex-direction: column; gap: 5px;
}
html.skin-adwaita .adw-storage-card .storage-row:last-child {
  border-bottom: none !important; padding-bottom: 0 !important;
}
html.skin-adwaita .adw-storage-card .storage-progress-bar {
  height: 6px !important;
  background: color-mix(in srgb, var(--card-fg-color) 15%, transparent) !important;
  border-radius: 999px !important;
  overflow: hidden;
  width: 100%;
}
html.skin-adwaita .adw-storage-card .storage-progress-fill {
  height: 100%;
  background: var(--accent-bg-color) !important;
  border-radius: 999px !important;
  transition: width var(--adw-dur) var(--adw-ease);
}

/* ==========================================================================
   9. Feed
   ========================================================================== */
html.skin-adwaita .adw-feed-wrap { position: relative; display: flex; align-items: center; }
html.skin-adwaita .adw-feed-strip {
  overflow-x: auto;
  padding: 0;
  width: 100%;
  scroll-behavior: smooth;
  scrollbar-width: thin;
  background: var(--card-bg-color);
  border-radius: 12px;
  box-shadow: var(--adw-card-shadow);
  overflow-y: hidden;
}
html.skin-adwaita .rss-row {
  display: grid !important;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 16px) / 3);
  gap: 8px !important;
  padding: 2px 2px !important;
  scroll-snap-type: x mandatory;
  border-bottom: 1px solid var(--card-shade-color);
}
html.skin-adwaita .rss-row:last-child { border-bottom: none; }
html.skin-adwaita .rss-row > .rss-card { scroll-snap-align: start; }
html.skin-adwaita .rss-card {
  display: flex !important;
  flex-direction: column !important;
  justify-content: flex-start !important;
  height: 7.25rem !important;
  min-height: 7.25rem !important;
  max-height: 7.25rem !important;
  width: auto !important;
  padding: 11px 14px !important;
  background: transparent !important;
  border: none !important;
  border-radius: 10px !important;
  box-shadow: none !important;
  overflow: hidden;
  transition: background-color var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .rss-card:hover {
  background-color: color-mix(in srgb, var(--card-fg-color) 3%, transparent) !important;
}
html.skin-adwaita .adw-feed-nav {
  position: absolute;
  width: 1.9rem; height: 1.9rem;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--headerbar-bg-color) !important;
  border: none !important;
  border-radius: 999px !important;
  box-shadow: 0 0 0 1px var(--headerbar-shade-color) !important;
  color: var(--headerbar-fg-color) !important;
  cursor: pointer;
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  transition: background-color var(--adw-dur) var(--adw-ease), opacity var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .adw-sec-feed:hover .adw-feed-nav,
html.skin-adwaita .adw-feed-nav:focus-visible { opacity: 1; pointer-events: auto; }
html.skin-adwaita .adw-feed-nav:hover { opacity: 1; }
html.skin-adwaita .adw-feed-nav-left { left: -10px; }
html.skin-adwaita .adw-feed-nav-right { right: -10px; }

/* ==========================================================================
   10. Processes — Adwaita list rows
   ========================================================================== */
html.skin-adwaita .adw-proc-card { padding: 4px 14px 8px; }
html.skin-adwaita .adw-proc-wrap {
  max-height: 340px;
  overflow-y: auto;
  scrollbar-width: thin;
}
html.skin-adwaita .adw-proc-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
html.skin-adwaita .adw-proc-table th {
  position: sticky; top: 0; z-index: 1;
  background: var(--card-bg-color);
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: color-mix(in srgb, var(--card-fg-color) var(--dim-opacity), transparent) !important;
  padding: 8px 10px !important;
  border-bottom: 1px solid var(--card-shade-color) !important;
  text-align: left;
}
html.skin-adwaita .adw-proc-table .adw-th-num { text-align: right; width: 4.25rem; }
html.skin-adwaita .adw-proc-table .adw-th-mem { width: 5.25rem; }
html.skin-adwaita .adw-proc-table td {
  padding: 8px 10px !important;
  font-size: 0.8rem;
  color: var(--card-fg-color);
}
html.skin-adwaita .adw-proc-table .proc-row { border-bottom: 1px solid var(--card-shade-color) !important; }
html.skin-adwaita .adw-proc-table .proc-row:last-child { border-bottom: none !important; }
html.skin-adwaita .adw-proc-table .proc-row:hover {
  background: color-mix(in srgb, var(--card-fg-color) 3%, transparent) !important;
}

/* ==========================================================================
   11. nDrop drawer (AdwDialog-ish sheet)
   ========================================================================== */
.adw-drawer-scrim {
  position: fixed; inset: 0;
  background: rgb(0 0 6 / 25%);
  opacity: 0; pointer-events: none;
  transition: opacity var(--adw-dur) var(--adw-ease);
  z-index: 9200;
}
.adw-drawer-scrim.open { opacity: 1; pointer-events: auto; }
.adw-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 22rem; max-width: 92vw;
  display: flex; flex-direction: column;
  background: var(--dialog-bg-color);
  color: var(--dialog-fg-color);
  box-shadow: -1px 0 0 rgb(0 0 0 / 8%), -8px 0 32px rgb(0 0 0 / 12%);
  transform: translateX(102%);
  transition: transform var(--adw-dur) var(--adw-ease);
  z-index: 9300;
}
.adw-drawer.open { transform: translateX(0); }
.adw-drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
}
.adw-drawer-title {
  font-family: var(--ncsk-font); font-size: 1rem; font-weight: 700;
  color: var(--dialog-fg-color);
}
.adw-drawer-close {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.9rem; height: 1.9rem;
  border-radius: 9px; border: none; background: transparent;
  color: var(--dialog-fg-color); cursor: pointer; font-size: 1rem;
  opacity: 0.75;
  transition: background-color var(--adw-dur) var(--adw-ease), opacity var(--adw-dur) var(--adw-ease);
}
.adw-drawer-close:hover {
  background: color-mix(in srgb, var(--dialog-fg-color) 7%, transparent);
  opacity: 1;
}
.adw-drawer-body {
  flex: 1 1 auto; min-height: 0; overflow-y: auto;
  padding: 10px 14px; scrollbar-width: thin;
}
.adw-drawer-foot { padding: 12px 16px 16px; border-top: 1px solid var(--border-color); }

/* Adwaita .suggested-action */
.adw-btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  width: 100%; height: 2.4rem;
  min-height: 24px;
  padding: 5px 10px;
  font-family: var(--ncsk-font); font-size: 0.85rem; font-weight: 700;
  color: var(--accent-fg-color); background: var(--accent-bg-color);
  border: none; border-radius: 9px; cursor: pointer;
  box-shadow: none;
  transition: background-color var(--adw-dur) var(--adw-ease);
}
.adw-btn-primary:hover { background: color-mix(in srgb, var(--accent-bg-color) 90%, currentColor); }
.adw-btn-primary:active { background: color-mix(in srgb, var(--accent-bg-color) 85%, black); }
body.adw-drawer-open { overflow: hidden; }

/* ==========================================================================
   12. Residual app components that must not look like the old skin
   ========================================================================== */
html.skin-adwaita .ncsk-panel {
  background: var(--card-bg-color) !important;
  border: none !important;
  border-radius: 12px !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
html.skin-adwaita .ncsk-card {
  background: transparent !important;
  border: none !important;
  border-radius: 10px !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
html.skin-adwaita .ncsk-card-interactive::after { display: none !important; }
html.skin-adwaita .ncsk-card-interactive:hover { transform: none !important; box-shadow: none !important; }

html.skin-adwaita .ncsk-btn {
  font-family: var(--ncsk-font) !important;
  border-radius: 9px !important;
  border: none !important;
  box-shadow: none !important;
  font-weight: 700;
  transition: background-color var(--adw-dur) var(--adw-ease);
}
html.skin-adwaita .ncsk-btn-primary {
  background: var(--accent-bg-color) !important;
  color: var(--accent-fg-color) !important;
}
html.skin-adwaita .ncsk-btn-secondary,
html.skin-adwaita .ncsk-btn-ghost {
  background: color-mix(in srgb, var(--window-fg-color) 8%, transparent) !important;
  color: var(--window-fg-color) !important;
}
html.skin-adwaita .ncsk-btn-ghost { background: transparent !important; }
html.skin-adwaita .ncsk-btn-ghost:hover {
  background: color-mix(in srgb, var(--window-fg-color) 7%, transparent) !important;
}

html.skin-adwaita input[type="text"],
html.skin-adwaita input[type="search"],
html.skin-adwaita input[type="email"],
html.skin-adwaita input[type="password"],
html.skin-adwaita select,
html.skin-adwaita textarea {
  font-family: var(--ncsk-font) !important;
  background: var(--view-bg-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: 9px !important;
  color: var(--view-fg-color) !important;
  padding: 6px 9px !important;
  box-shadow: none !important;
}
html.skin-adwaita input:focus,
html.skin-adwaita select:focus,
html.skin-adwaita textarea:focus {
  outline: none !important;
  border-color: var(--accent-bg-color) !important;
  box-shadow: inset 0 0 0 1px var(--accent-bg-color) !important;
}
html.skin-adwaita :focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent-color) 50%, transparent) !important;
  outline-offset: 1px;
}

html.skin-adwaita .ncsk-modal,
html.skin-adwaita .ncsk-dropdown,
html.skin-adwaita .ctx-menu,
html.skin-adwaita .dropdown-menu {
  background: var(--popover-bg-color) !important;
  color: var(--popover-fg-color) !important;
  border: none !important;
  border-radius: 12px !important;
  box-shadow: 0 0 0 1px rgb(0 0 0 / 8%), 0 3px 9px 1px rgb(0 0 0 / 10%) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
html.skin-adwaita .ncsk-dropdown-item { border-radius: 9px !important; }
html.skin-adwaita .ncsk-dropdown-item:hover {
  background: color-mix(in srgb, var(--popover-fg-color) 7%, transparent) !important;
}

html.skin-adwaita .ncsk-badge {
  background: color-mix(in srgb, var(--window-fg-color) 10%, transparent) !important;
  border-radius: 999px !important;
  padding: 1px 8px !important;
  font-weight: 700 !important;
  font-size: 0.68rem !important;
  text-transform: none !important;
}

html.skin-adwaita .ncsk-title-section {
  font-size: 1rem !important;
  font-weight: 700 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: var(--window-fg-color) !important;
  text-shadow: none !important;
}
html.skin-adwaita .ncsk-text-caption,
html.skin-adwaita .metric-detail,
html.skin-adwaita .ncsk-info-secondary,
html.skin-adwaita .metric-label {
  color: color-mix(in srgb, var(--window-fg-color) var(--dim-opacity), transparent) !important;
}
html.skin-adwaita .ncsk-initial {
  background: none !important;
  -webkit-background-clip: initial !important;
  background-clip: initial !important;
  -webkit-text-fill-color: currentColor !important;
  color: inherit !important;
  font-weight: inherit !important;
}

/* scrollbars */
html.skin-adwaita ::-webkit-scrollbar { width: 6px; height: 6px; }
html.skin-adwaita ::-webkit-scrollbar-track { background: transparent; }
html.skin-adwaita ::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--window-fg-color) 25%, transparent) !important;
  border-radius: 999px !important;
}
html.skin-adwaita ::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--window-fg-color) 40%, transparent) !important;
}

/* ==========================================================================
   13. Skin toggle button (injected by ncskui.js)
   ========================================================================== */
.ncsk-skin-btn {
  display: inline-flex; align-items: center; gap: 6px;
  height: 2rem;
  padding: 0 10px;
  font-family: var(--ncsk-font);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--ncsk-text-muted);
  background: transparent;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  transition: background-color var(--adw-dur) var(--adw-ease), color var(--adw-dur) var(--adw-ease);
}
.ncsk-skin-btn:hover {
  background: var(--ncsk-btn-neutral-hover);
  color: var(--ncsk-text);
}
.sidebar .ncsk-skin-btn { flex: 1; height: 2rem; justify-content: center; }

/* ==========================================================================
   14. Responsive
   ========================================================================== */
@media (max-width: 1024px) {
  html.skin-adwaita .main-content { grid-template-columns: minmax(0, 1fr) !important; }
  html.skin-adwaita .sidebar.adw-sidebar {
    position: fixed !important;
    left: 0; top: 0; bottom: 0;
    width: 15rem !important; max-width: 85vw !important;
    transform: translateX(-100%);
    transition: transform var(--adw-dur) var(--adw-ease);
    box-shadow: inset -1px 0 var(--sidebar-border-color), 4px 0 24px rgb(0 0 0 / 12%) !important;
    z-index: 9400;
  }
  html.skin-adwaita .sidebar.adw-sidebar.open { transform: translateX(0); }
  html.skin-adwaita .adw-main { grid-column: 1; }
  html.skin-adwaita .adw-hb-menu { display: inline-flex; }
  html.skin-adwaita .adw-content { padding: 16px 20px 40px; gap: 22px; }
}
@media (max-width: 640px) {
  html.skin-adwaita .adw-content { padding: 12px 16px 32px; }
  html.skin-adwaita .adw-hb-pill span { display: none; }
  html.skin-adwaita .adw-services-grid { grid-template-columns: minmax(0,1fr) !important; }
}