/* ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
   FRAMELESS WINDOW TITLEBAR & CONTROLS
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ */

.window-titlebar {
  display: none; /* Hidden on web browser / mobile */
}

body.is-electron {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  min-height: 0 !important;
  overflow: hidden;
  margin: 0;
  padding: 0;
}
body.is-electron .app-container {
  min-height: 0 !important;
}

body.is-electron .window-titlebar {
  display: flex;
  height: 32px;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-primary, #080808);
  border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.04));
  -webkit-app-region: drag;
  user-select: none;
  z-index: 9999;
  box-sizing: border-box;
}

body.is-electron .app-container {
  height: calc(100vh - 32px) !important;
  height: calc(100dvh - 32px) !important;
}

body.is-electron .auth-screen {
  top: 32px !important;
  height: calc(100vh - 32px) !important;
}

.window-titlebar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-left: 12px;
}

.window-titlebar-right {
  display: flex;
  align-items: center;
}

.window-titlebar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans), system-ui, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-secondary, #a2a2a2);
}

.window-titlebar-logo svg {
  width: 11px;
  height: 11px;
  color: var(--text-primary, #f5f5f5);
}

/* MacOS Controls */
.macos-controls {
  display: none;
  align-items: center;
  gap: 8px;
  -webkit-app-region: no-drag;
}

body.platform-macos .macos-controls {
  display: flex;
}

body.platform-macos .windows-controls {
  display: none;
}

body.platform-macos .window-titlebar-logo {
  margin-left: 6px;
}

.mac-control-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  outline: none;
  cursor: pointer;
  position: relative;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mac-control-btn.close { background: #ff5f56; }
.mac-control-btn.minimize { background: #ffbd2e; }
.mac-control-btn.maximize { background: #27c93f; }

.macos-controls:hover .mac-control-btn::after {
  position: absolute;
  font-size: 8px;
  color: rgba(0, 0, 0, 0.6);
  font-weight: bold;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.macos-controls:hover .mac-control-btn.close::after {
  content: '×';
  font-size: 10px;
  margin-top: -1px;
}

.macos-controls:hover .mac-control-btn.minimize::after {
  content: '−';
  font-size: 9px;
  margin-top: -1px;
}

.macos-controls:hover .mac-control-btn.maximize::after {
  content: '+';
  font-size: 7px;
}

/* Windows Controls */
.windows-controls {
  display: flex;
  align-items: center;
  height: 32px;
  -webkit-app-region: no-drag;
}

body.platform-windows .windows-controls {
  display: flex;
}

.win-control-btn {
  width: 46px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-secondary, #a2a2a2);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.win-control-btn svg {
  width: 10px;
  height: 10px;
}

.win-control-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary, #f5f5f5);
}

.win-control-btn.close:hover {
  background: #e81123;
  color: #ffffff;
}