/* ============================================================
   OSpress — Taskbar & Start Menu
   ============================================================ */

/* ── Taskbar ─────────────────────────────────────────────── */
.taskbar {
  position: fixed;
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 4px;
  background: rgba(20,20,35,0.82);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  border-top: 1px solid rgba(255,255,255,0.08);
  color: #fff;
}

/* Frosted glass */
.ospress-taskbar--frosted .taskbar {
  backdrop-filter: blur(32px) saturate(1.8);
  -webkit-backdrop-filter: blur(32px) saturate(1.8);
}

/* Opaque */
.ospress-taskbar--opaque .taskbar {
  background: rgba(20,20,35,0.98);
  backdrop-filter: none;
}

/* Position — bottom (default) */
.ospress-taskbar--bottom .taskbar {
  bottom: 0; left: 0; right: 0;
  height: var(--taskbar-h);
  border-radius: 12px 12px 0 0;
  flex-direction: row;
}

/* Position — top */
.ospress-taskbar--top .taskbar {
  top: 0; left: 0; right: 0;
  height: var(--taskbar-h);
  border-radius: 0 0 12px 12px;
  flex-direction: row;
}

/* Position — left */
.ospress-taskbar--left .taskbar {
  top: 0; left: 0; bottom: 0;
  width: var(--taskbar-side-w);
  flex-direction: column;
  border-radius: 0 12px 12px 0;
  padding: 8px 0;
  align-items: center;
}

/* Position — right */
.ospress-taskbar--right .taskbar {
  top: 0; right: 0; bottom: 0;
  width: var(--taskbar-side-w);
  flex-direction: column;
  border-radius: 12px 0 0 12px;
  padding: 8px 0;
  align-items: center;
}

/* ── Taskbar layout groups ─────────────────────────────────── */
/* Left: start/search buttons */
.taskbar__left {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
  z-index: 1;
}

/* Centre: open windows — absolute-centred for Windows 11 look */
.taskbar__center {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 2px;
  max-width: 55%;
  overflow: hidden;
}

/* ── Start Button ────────────────────────────────────────── */
.taskbar__start-btn {
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
  flex-shrink: 0;
}

.taskbar__start-btn:hover,
.taskbar__start-btn[aria-expanded="true"] {
  background: rgba(255,255,255,0.12);
}

.taskbar__start-btn .taskbar__win-logo {
  transition: transform 0.15s;
}

.taskbar__start-btn:hover .taskbar__win-logo,
.taskbar__start-btn[aria-expanded="true"] .taskbar__win-logo {
  transform: scale(1.13);
}

/* ── Taskbar Items (open windows) ───────────────────────── */
.taskbar__items {
  display: flex;
  align-items: center;
  gap: 2px;
  overflow: hidden;
  /* When NOT in .taskbar__center, still fills space */
  flex: 1;
}

.ospress-taskbar--left  .taskbar__items,
.ospress-taskbar--right .taskbar__items {
  flex-direction: column;
  flex: 1;
  width: 100%;
}

.taskbar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  max-width: 160px;
  overflow: hidden;
  background: rgba(255,255,255,0.08);
  border-bottom: 2px solid transparent;
  transition: background 0.12s, border-color 0.12s;
  white-space: nowrap;
  font-size: 12px;
  color: rgba(255,255,255,0.9);
  height: 38px;
  border-top: 0;
  border-left: 0;
  border-right: 0;
}

.taskbar-item:hover { background: rgba(255,255,255,0.14); }
.taskbar-item.is-active { border-bottom-color: var(--ospress-accent); background: rgba(0,103,192,0.18); }

.taskbar-item__title { overflow: hidden; text-overflow: ellipsis; flex: 1; min-width: 0; }

/* Close button on taskbar item — only visible on hover */
.taskbar-item__close {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.7);
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
  opacity: 0;
  transition: opacity 0.1s, background 0.1s;
  pointer-events: none;
}
.taskbar-item:hover .taskbar-item__close {
  opacity: 1;
  pointer-events: auto;
}
.taskbar-item__close:hover {
  background: rgba(196,43,28,0.85);
  color: #fff;
}

.ospress-taskbar--left  .taskbar-item,
.ospress-taskbar--right .taskbar-item {
  width: 48px;
  max-width: 48px;
  padding: 6px;
  justify-content: center;
}

.ospress-taskbar--left  .taskbar-item__title,
.ospress-taskbar--right .taskbar-item__title { display: none; }

/* ── System Tray ─────────────────────────────────────────── */
.taskbar__tray {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.ospress-taskbar--left  .taskbar__tray,
.ospress-taskbar--right .taskbar__tray {
  margin-left: 0;
  flex-direction: column;
}

.taskbar__tray-btn {
  position: relative;
  width: 34px;
  height: 34px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.85);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s;
}
.taskbar__tray-btn:hover { background: rgba(255,255,255,0.12); color: #fff; }

/* ── Show Desktop strip (Windows 11 far-right edge) ─────── */
.taskbar__show-desktop {
  width: 8px;
  height: 100%;
  background: none;
  border: none;
  border-left: 1px solid rgba(255,255,255,0.12);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: background 0.12s;
}
.taskbar__show-desktop:hover { background: rgba(255,255,255,0.15); }
.ospress-taskbar--left .taskbar__show-desktop,
.ospress-taskbar--right .taskbar__show-desktop { display: none; }

.taskbar__badge {
  position: absolute;
  top: 3px;
  right: 3px;
  background: #c42b1c;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  min-width: 14px;
  height: 14px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2px;
}
.taskbar__badge:empty { display: none; }

.taskbar__clock {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  line-height: 1.2;
  min-width: 54px;
}

#ospress-clock-time { font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.9); }
#ospress-clock-date { font-size: 10px; color: rgba(255,255,255,0.6); }

.ospress-taskbar--left  .taskbar__clock,
.ospress-taskbar--right .taskbar__clock {
  padding: 4px 0;
  min-width: unset;
}
.ospress-taskbar--left  #ospress-clock-date,
.ospress-taskbar--right #ospress-clock-date { display: none; }

/* ── Start Menu ──────────────────────────────────────────── */
.start-menu {
  position: fixed;
  z-index: 900;
  bottom: calc(var(--taskbar-h) + 8px);
  left: 8px;
  width: 580px;
  max-width: calc(100vw - 16px);
  background: rgba(30, 30, 50, 0.88);
  backdrop-filter: blur(40px) saturate(1.6);
  -webkit-backdrop-filter: blur(40px) saturate(1.6);
  border: 1px solid var(--ospress-border);
  border-radius: var(--ospress-radius-lg);
  box-shadow: var(--ospress-shadow);
  display: flex;
  flex-direction: column;
  max-height: 70vh;
  overflow: hidden;
  animation: start-menu-in 0.18s ease;
}

.start-menu[hidden] { display: none; }

.ospress-taskbar--top .start-menu {
  bottom: auto;
  top: calc(var(--taskbar-h) + 8px);
}
.ospress-taskbar--left .start-menu {
  bottom: 50%;
  left: calc(var(--taskbar-side-w) + 8px);
  transform: translateY(50%);
}
.ospress-taskbar--right .start-menu {
  bottom: 50%;
  right: calc(var(--taskbar-side-w) + 8px);
  left: auto;
  transform: translateY(50%);
}

@keyframes start-menu-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Search */
.start-menu__search { padding: 12px; border-bottom: 1px solid var(--ospress-border); }

.start-menu__search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.start-menu__search-icon {
  position: absolute;
  left: 10px;
  color: var(--ospress-text-muted);
  pointer-events: none;
}

.start-menu__search input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--ospress-border);
  border-radius: 8px;
  color: var(--ospress-text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
}
.start-menu__search input:focus {
  border-color: var(--ospress-accent);
  background: rgba(255,255,255,0.1);
}

/* Search results panel */
.start-menu__results { border-bottom: 1px solid var(--ospress-border); }
.start-menu__results[hidden] { display: none; }

.start-menu__result-list {
  list-style: none;
  margin: 0;
  padding: 4px 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.start-menu__result-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--ospress-text);
  transition: background 0.12s;
}
.start-menu__result-link:hover { background: rgba(255,255,255,0.08); }

.start-menu__result-thumb {
  width: 28px;
  height: 28px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}
.start-menu__result-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ospress-text-muted);
}
.start-menu__result-title  { flex: 1; font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.start-menu__result-type   { font-size: 10px; color: var(--ospress-text-muted); text-transform: uppercase; flex-shrink: 0; }
.start-menu__no-results    { font-size: 12px; color: var(--ospress-text-muted); text-align: center; padding: 12px 0; margin: 0; }
.start-menu__result-spinner { font-size: 12px; color: var(--ospress-text-muted); text-align: center; padding: 12px 0; margin: 0; }

/* Body */
.start-menu__body {
  display: flex;
  flex: 1;
  overflow: hidden;
  gap: 0;
}

.start-menu__pinned,
.start-menu__recommended {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.18) transparent;
}
.start-menu__pinned::-webkit-scrollbar,
.start-menu__recommended::-webkit-scrollbar { width: 2px; }
.start-menu__pinned::-webkit-scrollbar-track,
.start-menu__recommended::-webkit-scrollbar-track { background: transparent; }
.start-menu__pinned::-webkit-scrollbar-thumb,
.start-menu__recommended::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 1px; }

/* Mobile: the start-menu itself scrolls */
.start-menu::-webkit-scrollbar { width: 2px; }
.start-menu::-webkit-scrollbar-track { background: transparent; }
.start-menu::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.18); border-radius: 1px; }

.start-menu__section-sep {
  height: 1px;
  background: var(--ospress-border);
  margin: 8px 0;
}

.start-menu__pinned {
  border-right: 1px solid var(--ospress-border);
}

.start-menu__section-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ospress-text-muted);
  margin: 0 0 8px;
}

/* Pinned nav — Explorer left-pane style: compact icon + label rows */
.start-menu__nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.start-menu__nav li a {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 7px;
  padding: 5px 8px 5px 10px;
  border-radius: 5px;
  text-decoration: none;
  color: var(--ospress-text);
  font-size: 12px;
  text-align: left;
  transition: background 0.1s;
  min-width: 0;
}
.start-menu__nav li a:hover { background: rgba(255,255,255,0.1); }

.start-menu__pin-thumb {
  width: 16px;
  height: 16px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}

.start-menu__pin-icon { flex-shrink: 0; }
.start-menu__folder-icon { flex-shrink: 0; }

.start-menu__nav li a > span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Submenu group — parent item with children */
.start-menu__nav-toggle {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 5px 8px 5px 10px;
  border: none;
  background: none;
  font: inherit;
  font-size: 12px;
  color: var(--ospress-text);
  border-radius: 5px;
  cursor: pointer;
  text-align: left;
  transition: background 0.1s;
  min-width: 0;
}
.start-menu__nav-toggle:hover { background: rgba(255,255,255,0.1); }
.start-menu__nav-toggle[aria-expanded="true"] { background: rgba(255,255,255,0.06); }

.start-menu__nav-toggle > span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.start-menu__nav-chevron {
  flex-shrink: 0;
  opacity: 0.45;
  transition: transform 0.15s;
}
.start-menu__nav-toggle[aria-expanded="true"] .start-menu__nav-chevron {
  transform: rotate(90deg);
}

/* Sub-list */
.start-menu__nav-sub {
  list-style: none;
  margin: 2px 0 2px 20px;
  padding: 0;
  border-left: 1px solid rgba(255,255,255,0.07);
}
.start-menu__nav-sub[hidden] { display: none; }

/* Sub-item link */
.start-menu__nav-subitem {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 4px 8px 4px 8px;
  border-radius: 5px;
  text-decoration: none;
  color: var(--ospress-text);
  font-size: 11px;
  transition: background 0.1s;
  min-width: 0;
}
.start-menu__nav-subitem:hover { background: rgba(255,255,255,0.1); }

.start-menu__nav-subitem > span {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Recent & Recent Apps — same Explorer pane-item style */
.start-menu__recent {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.start-menu__recent-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 8px 5px 10px;
  border-radius: 5px;
  text-decoration: none;
  color: var(--ospress-text);
  font-size: 12px;
  transition: background 0.1s;
  min-width: 0;
}
.start-menu__recent-link:hover { background: rgba(255,255,255,0.1); }

.start-menu__recent-thumb {
  width: 24px;
  height: 24px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}

/* Small app icon in Recent Apps rows */
.start-menu__recent-app-thumb {
  width: 16px;
  height: 16px;
  object-fit: cover;
  border-radius: 3px;
  flex-shrink: 0;
}

.start-menu__recent-icon { flex-shrink: 0; color: var(--ospress-text-muted); }

.start-menu__recent-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Footer */
.start-menu__footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid var(--ospress-border);
  background: rgba(0,0,0,0.15);
}

.start-menu__user {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--ospress-text);
  flex: 1;
  overflow: hidden;
}

.start-menu__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
}

.start-menu__username {
  font-size: 13px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.start-menu__footer-btn {
  background: none;
  border: none;
  color: var(--ospress-text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  text-decoration: none;
}
.start-menu__footer-btn:hover { color: var(--ospress-text); background: rgba(255,255,255,0.08); }

/* ── Notification Panel ─────────────────────────────────── */
.notif-panel {
  position: fixed;
  z-index: 900;
  bottom: calc(var(--taskbar-h) + 8px);
  right: 12px;
  width: 340px;
  max-height: 70vh;
  background: rgba(30, 30, 50, 0.88);
  backdrop-filter: blur(40px) saturate(1.6);
  -webkit-backdrop-filter: blur(40px) saturate(1.6);
  border: 1px solid var(--ospress-border);
  border-radius: var(--ospress-radius-lg);
  box-shadow: var(--ospress-shadow);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.notif-panel[hidden] { display: none; }

.notif-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--ospress-border);
}

.notif-panel__title { font-size: 14px; font-weight: 600; margin: 0; }

.notif-panel__clear {
  background: none;
  border: none;
  color: var(--ospress-accent);
  cursor: pointer;
  font-size: 12px;
}
.notif-panel__clear:hover { text-decoration: underline; }

.notif-panel__list {
  list-style: none;
  margin: 0;
  padding: 8px;
  overflow-y: auto;
  scrollbar-width: thin;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.notif-item {
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: var(--ospress-radius);
  cursor: pointer;
  transition: background 0.12s;
}
.notif-item:hover { background: rgba(255,255,255,0.08); }

.notif-item__thumb {
  width: 40px;
  height: 40px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
}

.notif-item__body { flex: 1; overflow: hidden; }
.notif-item__title { font-size: 12px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 2px; }
.notif-item__time  { font-size: 11px; color: var(--ospress-text-muted); }