/* ═══════════════════════════════════════════════════════════
   PC Settings  ·  settings.css
   Exact Windows 8 PC Settings look
   ═══════════════════════════════════════════════════════════ */

/* ── WINDOW SHELL ── */
#settingsWindow {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 44px;
  z-index: 500;
  display: none;
  flex-direction: row;
  background: #fff;
  /* needs relative so .pcs-close anchors to it */
  position: fixed;
}
#settingsWindow.open {
  display: flex;
  animation: settingsOpen .3s cubic-bezier(.16,1,.3,1) both;
}
#settingsWindow.closing {
  display: flex;
  animation: settingsClose .25s cubic-bezier(.4,0,1,1) both;
  pointer-events: none;
}
@keyframes settingsOpen {
  from { opacity:0; transform:translateX(60px); }
  to   { opacity:1; transform:translateX(0); }
}
@keyframes settingsClose {
  from { opacity:1; transform:translateX(0); }
  to   { opacity:0; transform:translateX(60px); }
}

/* ── LEFT SIDEBAR ── */
.pcs-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: #1a1a1a;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
}
.pcs-sidebar::-webkit-scrollbar { width: 0; }

.pcs-title {
  font-size: 28px;
  font-weight: 100;
  color: #fff;
  padding: 32px 28px 24px;
  letter-spacing: .3px;
  flex-shrink: 0;
}

.pcs-nav-item {
  padding: 13px 28px;
  font-size: 14px;
  color: rgba(255,255,255,.65);
  cursor: pointer;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.pcs-nav-item:hover  { background: rgba(255,255,255,.08); color: #fff; }
.pcs-nav-item.active { background: #008299; color: #fff; }

/* ── RIGHT CONTENT PANEL ── */
.pcs-content {
  flex: 1;
  background: #f2f2f2;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}
.pcs-content::-webkit-scrollbar { width: 8px; }
.pcs-content::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }

/* each page inside content */
.pcs-page {
  display: none;
  flex-direction: column;
  padding: 32px 48px;
  min-height: 100%;
}
.pcs-page.active { display: flex; }

/* close button — top right of the whole settings window */
.pcs-close {
  position: fixed;
  top: 0; right: 0;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: rgba(255,255,255,.7);
  cursor: pointer; z-index: 20;
  background: rgba(255,255,255,.05);
  transition: background .15s, color .15s;
  font-family: 'Segoe UI', Arial, sans-serif;
  line-height: 1;
}
.pcs-close:hover { background: #e81123; color: #fff; }

/* ═══════════════════════════════════════════════════════════
   PERSONALISE PAGE
   ═══════════════════════════════════════════════════════════ */

/* sub-tabs: Lock screen / Start screen / Account picture */
.pers-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 28px;
  border-bottom: 1px solid #d0d0d0;
}
.pers-tab {
  padding: 8px 0;
  margin-right: 28px;
  font-size: 14px;
  color: #555;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.pers-tab:hover  { color: #008299; }
.pers-tab.active { color: #008299; border-bottom-color: #008299; font-weight: 600; }

/* ── LOCK / START SCREEN PREVIEW ── */
.pers-preview-wrap {
  position: relative;
  width: 320px;
  height: 200px;
  overflow: hidden;
  border: 2px solid #d0d0d0;
  flex-shrink: 0;
  margin-bottom: 20px;
  background: #000;
  transition: border-color .2s;
}
.pers-preview-wrap:hover { border-color: #008299; }
.pers-preview-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: opacity .4s ease;
}
/* lock screen overlay on preview */
.pers-preview-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.3) 0%, rgba(0,0,0,.15) 50%, rgba(0,0,0,.5) 100%);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  pointer-events: none;
}
.pers-preview-time { font-size: 36px; font-weight: 100; color: #fff; letter-spacing: -1px; }
.pers-preview-date { font-size: 13px; font-weight: 300; color: rgba(255,255,255,.85); margin-top: 4px; }

/* ── WALLPAPER PICKER STRIP ── */
.pers-wp-label {
  font-size: 12px; color: #555; margin-bottom: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .8px;
}
.pers-wp-strip {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.pers-wp-thumb {
  width: 96px; height: 60px;
  object-fit: cover;
  cursor: pointer;
  border: 3px solid transparent;
  transition: border-color .15s, transform .15s;
  flex-shrink: 0;
}
.pers-wp-thumb:hover  { transform: scale(1.04); border-color: #aaa; }
.pers-wp-thumb.active { border-color: #008299; }

.pers-browse-btn {
  display: inline-block;
  padding: 6px 18px;
  font-size: 13px;
  border: 1px solid #aaa;
  background: #fff;
  cursor: pointer;
  color: #333;
  margin-top: 4px;
  transition: background .15s, border-color .15s;
  font-family: 'Segoe UI', Tahoma, sans-serif;
}
.pers-browse-btn:hover { background: #e3f2fd; border-color: #0078d7; color: #0078d7; }

/* ── LOCK SCREEN APPS SECTION ── */
.pers-section-title {
  font-size: 18px; font-weight: 300; color: #008299;
  margin: 20px 0 6px;
}
.pers-section-sub {
  font-size: 12px; color: #777; margin-bottom: 14px; line-height: 1.5;
}
.pers-lock-apps {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px;
}
.pers-lock-app {
  width: 48px; height: 48px;
  background: #d0d0d0;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 22px; color: #666;
  transition: background .15s;
}
.pers-lock-app:hover { background: #bbb; }
.pers-lock-app img { width: 28px; height: 28px; object-fit: contain; }

/* ═══════════════════════════════════════════════════════════
   ACCOUNT PICTURE TAB
   ═══════════════════════════════════════════════════════════ */
.pers-account-wrap {
  display: flex; gap: 32px; align-items: flex-start; flex-wrap: wrap;
}
.pers-account-current {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.pers-account-pic {
  width: 120px; height: 120px;
  border-radius: 2px;
  object-fit: cover;
  border: 3px solid #d0d0d0;
  display: block;
}
.pers-account-name { font-size: 16px; font-weight: 300; color: #333; }
.pers-account-sub  { font-size: 12px; color: #888; }

.pers-account-options { display: flex; flex-direction: column; gap: 12px; padding-top: 8px; }
.pers-account-opt-btn {
  padding: 8px 20px; font-size: 13px;
  background: #008299; color: #fff; border: none;
  cursor: pointer; font-family: 'Segoe UI', Tahoma, sans-serif;
  transition: background .15s; text-align: left;
}
.pers-account-opt-btn:hover { background: #006672; }

/* ═══════════════════════════════════════════════════════════
   START SCREEN COLOUR TAB
   ═══════════════════════════════════════════════════════════ */
.pers-colour-grid {
  display: grid;
  grid-template-columns: repeat(8, 36px);
  gap: 6px;
  margin-bottom: 20px;
}
.pers-colour-swatch {
  width: 36px; height: 36px;
  cursor: pointer;
  border: 3px solid transparent;
  transition: transform .15s, border-color .15s;
}
.pers-colour-swatch:hover  { transform: scale(1.15); }
.pers-colour-swatch.active { border-color: #fff; box-shadow: 0 0 0 2px #333; }

.pers-start-preview {
  width: 280px; height: 160px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px; position: relative; overflow: hidden;
  transition: background .3s;
}
.pers-start-tiles-demo {
  display: grid; grid-template-columns: repeat(4,36px); gap: 4px;
  opacity: .85;
}
.pers-demo-tile { width: 36px; height: 36px; }
.pers-demo-tile.w2 { width: 76px; grid-column: span 2; }

/* ═══════════════════════════════════════════════════════════
   OTHER PAGES (Notifications, General, etc.)
   ═══════════════════════════════════════════════════════════ */
.pcs-page-title {
  font-size: 28px; font-weight: 100; color: #333;
  margin-bottom: 24px;
}
.pcs-setting-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; border-bottom: 1px solid #e0e0e0;
  gap: 20px;
}
.pcs-setting-label { font-size: 14px; color: #333; }
.pcs-setting-sub   { font-size: 12px; color: #888; margin-top: 2px; }

/* toggle switch */
.pcs-toggle {
  position: relative; width: 60px; height: 28px; flex-shrink: 0;
  cursor: pointer;
}
.pcs-toggle input { opacity:0; width:0; height:0; }
.pcs-toggle-track {
  position: absolute; inset: 0;
  background: #ccc; transition: background .2s;
}
.pcs-toggle input:checked + .pcs-toggle-track { background: #008299; }
.pcs-toggle-thumb {
  position: absolute; top: 4px; left: 4px;
  width: 20px; height: 20px; background: #fff;
  transition: left .2s;
  pointer-events: none;
}
.pcs-toggle input:checked ~ .pcs-toggle-thumb { left: 36px; }

/* slider */
.pcs-slider {
  -webkit-appearance: none; appearance: none;
  width: 200px; height: 4px; background: #d0d0d0;
  outline: none; border-radius: 2px; cursor: pointer;
}
.pcs-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px;
  border-radius: 50%; background: #008299; cursor: pointer;
  box-shadow: 0 1px 4px rgba(0,0,0,.3);
}