/* ═══════════════════════════════════════
   windows.css — Window Chrome, Taskbar, Start Menu, Dialogs
   ═══════════════════════════════════════ */

/* ── WINDOW BASE ── */
.window {
  position: absolute;
  min-width: 300px;
  min-height: 200px;
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  box-shadow: inset 1px 1px 0 var(--win-border-light), inset -1px -1px 0 var(--win-border-dark);
  display: none;
  flex-direction: column;
  z-index: 100;
  resize: both;
  overflow: hidden;
}
.window.visible    { display: flex; }
.window.focused    { z-index: 500; }
.window.minimized  { display: none !important; }

/* ── TITLE BAR ── */
.title-bar {
  background: linear-gradient(90deg, var(--win-title) 0%, var(--win-title-end) 100%);
  color: var(--win-title-text);
  padding: 3px 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: move;
  flex-shrink: 0;
  font-weight: bold;
  font-size: 11px;
}
.window:not(.focused) .title-bar {
  background: linear-gradient(90deg, #808080 0%, #b0b0b0 100%);
}
.title-bar-icon { font-size: 14px; }
.title-bar-text { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.title-bar-btns { display: flex; gap: 2px; flex-shrink: 0; }

/* ── WINDOW BUTTONS ── */
.win-btn {
  width: 16px;
  height: 14px;
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  cursor: pointer;
  font-family: var(--font-ui);
  line-height: 1;
  color: #000;
}
.win-btn:active {
  border-color: var(--win-border-darker) var(--win-border-light) var(--win-border-light) var(--win-border-darker);
}
.win-btn.close { font-weight: bold; font-size: 10px; }

/* ── MENU BAR ── */
.menu-bar {
  display: flex;
  border-bottom: 1px solid var(--win-border-dark);
  padding: 2px 0;
  flex-shrink: 0;
}
.menu-item {
  padding: 2px 8px;
  cursor: pointer;
  font-size: 11px;
  font-family: var(--font-ui);
}
.menu-item:hover {
  background: var(--win-title);
  color: #fff;
}

/* ── WINDOW BODY ── */
.window-body {
  flex: 1;
  overflow: auto;
  padding: 8px;
  background: #fff;
  border: 2px solid;
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
  margin: 4px;
  position: relative;
}

/* ── STATUS BAR ── */
.status-bar {
  display: flex;
  align-items: center;
  border-top: 2px solid var(--win-border-dark);
  padding: 2px 6px;
  font-size: 11px;
  flex-shrink: 0;
}
.status-panel {
  padding: 1px 6px;
  border: 2px solid;
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
  font-size: 11px;
}

/* ── TASKBAR ── */
#taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--taskbar-h);
  background: var(--win-bg);
  border-top: 2px solid var(--win-border-light);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 4px;
  z-index: 9999;
  box-shadow: inset 0 1px 0 var(--win-border-light);
}

#start-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  font-weight: bold;
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font-ui);
  flex-shrink: 0;
}
#start-btn:active {
  border-color: var(--win-border-darker) var(--win-border-light) var(--win-border-light) var(--win-border-darker);
  padding: 4px 7px 2px 9px;
}
#start-btn .win-logo { font-size: 16px; }

.taskbar-divider {
  width: 2px;
  height: 28px;
  border-left:  1px solid var(--win-border-dark);
  border-right: 1px solid var(--win-border-light);
  margin: 0 2px;
  flex-shrink: 0;
}

#taskbar-buttons {
  display: flex;
  gap: 3px;
  flex: 1;
  overflow: hidden;
}

.taskbar-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  height: 28px;
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  font-size: 11px;
  cursor: pointer;
  font-family: var(--font-ui);
  max-width: 150px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.taskbar-btn.active {
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
  background: #b0b0b0;
  padding: 4px 7px 2px 9px;
}

#systray {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border: 2px solid;
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
  font-size: 11px;
  flex-shrink: 0;
}

/* ── START MENU ── */
#start-menu {
  position: fixed;
  bottom: var(--taskbar-h);
  left: 0;
  width: 220px;
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  z-index: 10000;
  display: none;
  box-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}
#start-menu.open { display: flex; }

.start-sidebar {
  width: 28px;
  background: var(--win-title);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
  flex-shrink: 0;
}
.start-sidebar span {
  color: #c0c0c0;
  font-size: 14px;
  font-weight: bold;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  letter-spacing: 2px;
  font-family: var(--font-retro);
}

.start-items { flex: 1; padding: 4px 0; }
.start-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 12px;
  white-space: nowrap;
}
.start-item:hover { background: var(--win-title); color: #fff; }
.start-item .ico  { font-size: 18px; }

.start-divider {
  border-top:    1px solid var(--win-border-dark);
  border-bottom: 1px solid var(--win-border-light);
  margin: 3px 0;
}

/* ── WELCOME DIALOG ── */
#welcome-dialog {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
}
#welcome-dialog.open { display: flex; }

.dialog-box {
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  width: 440px;
  box-shadow: 4px 4px 0 rgba(0,0,0,0.3);
}
.dialog-body {
  padding: 16px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.dialog-icon   { font-size: 42px; flex-shrink: 0; }
.dialog-text h3 { font-size: 14px; margin-bottom: 8px; color: var(--win-title); }
.dialog-text p  { font-size: 11px; line-height: 1.6; margin-bottom: 6px; }
.dialog-footer {
  padding: 8px;
  border-top: 1px solid var(--win-border-dark);
  display: flex;
  justify-content: center;
  gap: 8px;
}
.dialog-btn {
  padding: 4px 20px;
  background: var(--win-bg);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 11px;
  min-width: 80px;
}
.dialog-btn:active {
  border-color: var(--win-border-darker) var(--win-border-light) var(--win-border-light) var(--win-border-darker);
}