/* Shared navigation only. The existing work/editor/camera breakpoints stay intact. */
body.pt-ui.pt-menu-open { overflow: hidden; }
body.pt-ui .pt-navigation-header .app-header-inner {
  gap: 24px;
  min-height: 80px;
  padding-top: 14px;
  padding-bottom: 14px;
  box-sizing: border-box;
}
body.pt-ui .pt-navigation-header .project-menu { margin-left: auto; }
body.pt-ui .pt-navigation-trigger {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-width: 94px;
  width: auto;
  min-height: 44px;
  margin: 0;
  padding: 10px 14px;
  border: 1px solid var(--ir-border);
  border-radius: 10px;
  background: var(--ir-card);
  color: var(--ir-primary);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
}
body.pt-ui .pt-navigation-trigger:hover { background: #edf3f8; }
body.pt-ui .pt-navigation-trigger svg { width: 20px; height: 20px; flex: 0 0 auto; }
body.pt-ui .pt-navigation-mobile-header { display: none; }
body.pt-ui .pt-navigation-overlay[hidden] { display: none !important; }
body.pt-ui .pt-navigation-overlay.visible {
  position: fixed;
  z-index: 998;
  inset: 0;
  display: block;
  background: rgba(20, 45, 73, .36);
}
body.pt-ui .pt-navigation-drawer {
  position: fixed;
  z-index: 999;
  top: 0;
  right: 0;
  display: flex;
  width: min(400px, calc(100vw - 24px));
  height: 100vh;
  height: 100dvh;
  min-width: 0;
  margin: 0;
  padding: calc(20px + env(safe-area-inset-top)) 18px calc(20px + env(safe-area-inset-bottom));
  box-sizing: border-box;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(105%);
  transition: transform 180ms ease;
  border-left: 1px solid var(--ir-border);
  background: var(--ir-card);
  box-shadow: -18px 0 48px rgba(20, 45, 73, .16);
}
body.pt-ui .pt-navigation-drawer.open {
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0);
}
body.pt-ui .pt-navigation-drawer .pt-mobile-drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ir-border);
}
body.pt-ui .pt-navigation-drawer .pt-mobile-drawer-head > div { min-width: 0; }
body.pt-ui .pt-navigation-drawer .pt-mobile-drawer-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  color: var(--ir-heading);
  font-size: 14px;
  font-weight: 600;
}
body.pt-ui .pt-navigation-drawer .pt-mobile-drawer-logo { width: 164px; height: auto; }
body.pt-ui .pt-navigation-drawer .pt-mobile-drawer-email {
  margin-top: 8px;
  overflow-wrap: anywhere;
  color: var(--ir-muted);
  font-size: 13px;
  line-height: 1.4;
}
body.pt-ui .pt-navigation-drawer .pt-mobile-close {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-height: 44px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--ir-border);
  border-radius: 10px;
  background: var(--ir-card);
  color: var(--ir-primary);
  font-size: 25px;
  line-height: 1;
}
body.pt-ui .pt-navigation-title {
  margin: 0 0 12px;
  color: var(--ir-heading);
  font-size: 18px;
  font-weight: 600;
}
body.pt-ui .pt-navigation-drawer .pt-mobile-nav { display: grid; gap: 8px; }
body.pt-ui .pt-navigation-drawer .pt-mobile-nav a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--ir-border);
  border-radius: 10px;
  color: var(--ir-primary);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
}
body.pt-ui .pt-navigation-drawer .pt-mobile-nav a:hover { background: #edf3f8; }
body.pt-ui .pt-navigation-drawer .pt-mobile-nav .pt-mobile-payment { background: var(--ir-primary); color: #fff; }
body.pt-ui .pt-navigation-drawer .pt-mobile-nav .pt-mobile-payment:hover { background: var(--ir-primary-hover); }
body.pt-ui .pt-navigation-drawer .pt-mobile-language {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--ir-border);
}
body.pt-ui .pt-navigation-drawer .pt-mobile-language label {
  display: block;
  margin-bottom: 8px;
  color: var(--ir-muted);
  font-size: 14px;
  font-weight: 600;
}
body.pt-ui .pt-navigation-drawer .pt-mobile-language select { width: 100%; min-height: 44px; margin: 0; }
body.pt-ui .pt-navigation-drawer .pt-mobile-logout {
  display: flex;
  align-items: center;
  min-height: 44px;
  margin-top: auto;
  padding: 16px 4px 0;
  color: #a12a2a;
  font-size: 15px;
  text-decoration: none;
}
@media (max-width: 1023px) {
  body.pt-ui .pt-navigation-header { display: none !important; }
  body.pt-ui .pt-navigation-mobile-header {
    position: sticky;
    z-index: 900;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 60px;
    padding: calc(8px + env(safe-area-inset-top)) 14px 8px;
    box-sizing: border-box;
    border-bottom: 1px solid var(--ir-border);
    background: var(--ir-card);
  }
  body.pt-ui .pt-navigation-brand { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; min-width: 0; }
  body.pt-ui .pt-navigation-mobile-header .pt-mobile-brand { display: flex; }
  body.pt-ui .pt-navigation-mobile-header .pt-mobile-brand-logo { display: block; width: 164px; height: auto; }
  body.pt-ui .pt-navigation-mobile-header .pt-mobile-tool-name { margin: 0; color: var(--ir-muted); font-size: 14px; font-weight: 600; text-decoration: none; }
  body.pt-ui .pt-navigation-mobile-header .pt-mobile-back { display: inline-flex; align-items: center; gap: 7px; min-width: 0; min-height: 44px; color: var(--ir-primary); font-size: 16px; font-weight: 600; text-decoration: none; }
  body.pt-ui .pt-navigation-mobile-header .pt-mobile-back-arrow { display: inline-flex; width: 31px; height: 31px; align-items: center; justify-content: center; border-radius: 10px; background: #edf3f8; color: var(--ir-primary); font-size: 22px; }
}
@media (min-width: 1024px) {
  body.pt-ui .pt-navigation-header { display: block !important; }
  body.pt-ui .pt-navigation-mobile-header { display: none !important; }
}
@media (max-width: 480px) {
  body.pt-ui .pt-navigation-brand { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  body.pt-ui .pt-navigation-drawer { transition: none; }
}