/* ============================================================
   Ubuntu 26.04 LTS — Settings (GNOME-style) app styles
   ============================================================ */

/* ---- root layout ---- */
.set-root { flex: 1; min-height: 0; display: flex; flex-direction: row; background: var(--app-bg); }
.set-hb { flex: none; }
.set-back { display: inline-flex; }

/* ---- sidebar ---- */
.set-sidebar {
  width: 220px; flex: none;
  display: flex; flex-direction: column; gap: 8px;
  padding: 8px 8px 10px;
  background: var(--sidebar-bg); color: var(--sidebar-fg);
  border-right: 1px solid var(--headerbar-border);
}
.set-search { min-height: 32px; flex: none; }
.set-cats { flex: 1; min-height: 0; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.set-cat {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 12px;
  color: var(--sidebar-fg); font-size: var(--fs-m);
  cursor: default;
}
.set-cat:hover { background: var(--sidebar-active); }
.set-cat.active { background: var(--row-selected); }
.set-cat .sc-icon { display: flex; width: 20px; height: 20px; color: var(--fg-dim); flex: none; }
.set-cat .sc-icon svg { width: 20px; height: 20px; }
.set-cat.active .sc-icon { color: var(--accent); }
.set-nores { padding: 16px 10px; color: var(--fg-faint); font-size: var(--fs-s); }

/* ---- content ---- */
.set-content { flex: 1; min-width: 0; overflow-y: auto; background: var(--app-bg); }
.set-panel { max-width: 760px; margin: 0 auto; padding: 14px 22px 34px; display: flex; flex-direction: column; gap: 4px; }

/* category header: dim uppercase 11px */
.set-cat-hdr {
  font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .05em;
  color: var(--fg-dim); font-weight: 600; padding: 12px 12px 6px;
}

/* ---- cards + rows (12px radius per Yaru) ---- */
.set-card { background: var(--card-bg); border: 1px solid var(--card-border); border-radius: 12px; overflow: hidden; }
.set-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; border-radius: 12px; cursor: default;
}
.set-row:hover { background: var(--row-hover); }
.set-row.clickable:active { background: var(--sidebar-active); }
.set-row.disabled { opacity: .55; }
.set-row .set-row-ic { display: flex; width: 20px; height: 20px; color: var(--fg-dim); flex: none; }
.set-row .set-row-ic svg { width: 20px; height: 20px; }
.set-row .set-row-ic.chev { color: var(--fg-faint); }
.set-row .set-row-body { flex: 1; min-width: 0; }
.set-row .set-row-title { font-size: var(--fs-m); }
.set-row .set-row-desc { font-size: var(--fs-s); color: var(--fg-dim); margin-top: 2px; }
.set-row .set-row-val { color: var(--fg-dim); font-size: var(--fs-s); flex: none; }

/* ---- selects ---- */
.set-select { position: relative; display: inline-flex; align-items: center; flex: none; }
.set-select select {
  appearance: none; -webkit-appearance: none;
  background: var(--btn-bg); color: var(--window-fg);
  border: 1px solid var(--btn-border); border-radius: var(--radius-s);
  padding: 6px 30px 6px 12px; font-size: var(--fs-s); font-family: var(--font);
  cursor: default; outline: none; min-width: 170px;
}
.set-select select:hover { background: var(--btn-bg-hover); }
.set-select select:focus-visible { border-color: var(--focus-ring); box-shadow: 0 0 0 2px var(--focus-ring); }
.set-select::after { content: "▾"; position: absolute; right: 10px; pointer-events: none; color: var(--fg-dim); font-size: 11px; }

/* ---- slider rows ---- */
.set-slider-row { display: flex; align-items: center; gap: 12px; padding: 10px 14px; }
.set-slider-row .set-slider-lbl { display: flex; align-items: center; gap: 8px; width: 150px; flex: none; }
.set-slider-row .set-slider-lbl .ic { display: flex; color: var(--fg-dim); }
.set-slider-row .set-slider-lbl .ic svg { width: 18px; height: 18px; }
.set-slider-row .slider { flex: 1; }
.set-slider-row .set-slider-val { width: 48px; text-align: right; color: var(--fg-dim); font-size: var(--fs-s); font-variant-numeric: tabular-nums; flex: none; }

/* ---- style swatches (Appearance) ---- */
.set-styles { display: flex; gap: 12px; flex-wrap: wrap; padding: 12px 14px 16px; }
.swatch-card {
  width: 128px; border: 1px solid var(--card-border); border-radius: 12px;
  overflow: hidden; cursor: default; position: relative; background: var(--card-bg);
}
.swatch-card:hover { border-color: var(--border-strong); }
.swatch-card.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.swatch-card .sw-prev { height: 64px; display: flex; align-items: center; justify-content: center; font-size: var(--fs-xl); font-weight: 500; }
.swatch-card .sw-half { flex: 1; display: flex; align-items: center; justify-content: center; font-size: var(--fs-xl); font-weight: 500; }
.swatch-card .sw-label { padding: 8px 10px; text-align: center; font-size: var(--fs-s); }
.swatch-card .sw-check {
  position: absolute; top: 6px; right: 6px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--accent); color: var(--accent-fg);
  display: none; align-items: center; justify-content: center;
}
.swatch-card .sw-check svg { width: 14px; height: 14px; }
.swatch-card.on .sw-check { display: flex; }

/* ---- accent grid ---- */
.accent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); gap: 12px; padding: 14px 16px 18px; }
.accent-swatch {
  width: 40px; height: 40px; border-radius: 50%; cursor: default; position: relative;
  border: 1px solid rgba(0, 0, 0, .12); transition: transform var(--speed-fast) var(--ease-out);
}
.accent-swatch:hover { transform: scale(1.08); }
.accent-swatch .ac-chk { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; color: #fff; }
.accent-swatch .ac-chk svg { width: 18px; height: 18px; }
.accent-swatch.on { box-shadow: 0 0 0 2px var(--card-bg), 0 0 0 4px var(--accent-hex); }
.accent-swatch.on .ac-chk { display: flex; }

/* ---- wallpaper grid ---- */
.wp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; padding: 12px 14px 16px; }
.wp-thumb {
  border-radius: 12px; overflow: hidden; cursor: default;
  border: 1px solid var(--card-border); background: var(--view-bg);
}
.wp-thumb:hover { border-color: var(--border-strong); }
.wp-thumb.on { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.wp-thumb .wp-img { height: 76px; background-size: cover; background-position: center; }
.wp-thumb .wp-name { padding: 6px 8px; font-size: var(--fs-xs); text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- wifi network list ---- */
.net-list { padding: 4px 6px; }
.net-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; cursor: default; }
.net-row:hover { background: var(--row-hover); }
.net-row .nr-icon { display: flex; width: 22px; height: 22px; color: var(--fg-dim); flex: none; }
.net-row .nr-icon svg { width: 22px; height: 22px; }
.net-row .nr-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.net-row .nr-status { font-size: var(--fs-s); color: var(--fg-dim); display: flex; align-items: center; gap: 6px; flex: none; }
.net-row .nr-lock { display: flex; color: var(--fg-faint); }
.net-row .nr-lock svg { width: 14px; height: 14px; }
.net-row.connected .nr-icon { color: var(--accent); }
.net-row.connected .nr-status { color: var(--accent); }
.nr-spinner { width: 14px; height: 14px; border-width: 2px; flex: none; }

/* ---- ethernet info ---- */
.net-info-line { display: flex; align-items: center; gap: 12px; padding: 8px 14px; font-size: var(--fs-s); }
.net-info-line .nil-k { width: 140px; color: var(--fg-dim); flex: none; }
.net-info-line .nil-v { font-family: var(--font-mono); }

/* ---- display demo ---- */
.demo-screen {
  margin: 8px 14px 16px; width: 132px; height: 84px; border-radius: 10px;
  border: 2px solid var(--border-strong); background: var(--accent-soft);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent); transition: transform var(--speed-normal) var(--ease-out);
}
.demo-screen svg { width: 30px; height: 30px; }

/* ---- battery card ---- */
.bat-card { display: flex; align-items: center; gap: 18px; padding: 18px 20px; }
.bat-card .bat-icon { display: flex; color: var(--accent); }
.bat-card .bat-icon svg { width: 48px; height: 48px; }
.bat-card .bat-pct { font-size: 34px; font-weight: 300; line-height: 1; }
.bat-card .bat-desc { font-size: var(--fs-s); color: var(--fg-dim); margin-top: 4px; }

/* ---- power mode segmented ---- */
.set-panel .segmented { margin: 12px 14px; }

/* ---- users ---- */
.user-card { display: flex; align-items: center; gap: 18px; padding: 20px; }
.user-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  background: var(--accent); color: var(--accent-fg);
  display: flex; align-items: center; justify-content: center; flex: none;
}
.user-avatar svg { width: 48px; height: 48px; }
.user-name { font-size: var(--fs-l); font-weight: 500; }
.user-uname { font-size: var(--fs-s); color: var(--fg-dim); margin-top: 2px; }

/* ---- about bars ---- */
.about-bar { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.about-bar .progress { flex: 1; }
.about-meta { font-size: var(--fs-xs); color: var(--fg-dim); flex: none; }
.set-prog-body { display: flex; flex-direction: column; gap: 12px; width: 280px; }

/* ---- misc ---- */
.set-disp-body { min-width: 300px; }
.bat-pct { font-size: var(--fs-xs); margin-left: 3px; }
#pBat .bat-pct { color: var(--panel-fg); }