.mobile-menu-btn {
  display: none;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid #444;
  background: #161a21;
  color: #e6e6e6;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  min-height: 36px;
}
.mobile-menu-btn:hover { background: #1f2430; }
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(9, 11, 17, 0.92);
  backdrop-filter: blur(4px);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.mobile-menu__content {
  width: min(420px, 90vw);
  background: #0f1115;
  border: 1px solid #222836;
  border-radius: 12px;
  padding: 18px 18px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}
.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.mobile-menu__title {
  margin: 0;
  font-size: 18px;
  color: #f6f7fb;
}
.mobile-menu__close {
  background: none;
  border: 1px solid #444;
  color: #e6e6e6;
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 18px;
  cursor: pointer;
}
.mobile-menu__links {
  display: grid;
  gap: 10px;
}
.mobile-menu__links a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #2b3242;
  background: #161a21;
  color: #e6e6e6;
  text-decoration: none;
  font-size: 15px;
  text-align: center;
}
.mobile-menu__links a:hover { background: #1f2430; border-color: #3a84ff; }
.hidden { display: none !important; }
body.menu-open { overflow: hidden; }
.top-nav {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  background: #0f1115;
  border-bottom: 1px solid #222836;
  box-sizing: border-box;
}
.nav-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.nav-logo { height: 55px; width: auto; }
.nav-title { font-size: 18px; color: #f6f7fb; font-weight: 600; white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 12px; flex: 1; justify-content: center; }
.nav-link {
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #444;
  background: #161a21;
  color: #e6e6e6;
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  font-weight: 600;
  line-height: 1.2;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}
.nav-link:hover { background: #1f2430; }
.nav-link.active {
  border-color: #3a84ff;
  background: #3a84ff;
  color: #fff;
}
.profile-menu {
  position: relative;
}
.profile-btn {
  background: #161a21;
  border: 1px solid #444;
  color: #e6e6e6;
  padding: 10px 10px;
  border-radius: 6px;
  cursor: pointer;
  min-width: 40px;
  font-weight: 600;
  line-height: 1.2;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}
.profile-btn:hover { background: #1f2430; }
.profile-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: #0f1115;
  border: 1px solid #2b3242;
  border-radius: 8px;
  padding: 6px 0;
  min-width: 150px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  z-index: 1500;
}
.profile-dropdown.hidden { display: none; }
.profile-dropdown a,
.profile-dropdown button {
  width: 100%;
  display: block;
  text-align: left;
  background: none;
  border: none;
  color: #e6e6e6;
  padding: 10px 14px;
  text-decoration: none;
  cursor: pointer;
  font-size: 14px;
  box-sizing: border-box;
}
.profile-dropdown a:hover,
.profile-dropdown button:hover { background: #1b2230; }
.profile-dropdown button { text-align: left; }
.nav-dropdown {
  position: relative;
}
.nav-dropdown__toggle {
  background: #161a21;
  border: 1px solid #444;
  color: #e6e6e6;
  padding: 8px 12px; /* align with nav-link / lang / profile */
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  min-width: 40px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  line-height: 1.2;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}
.nav-dropdown__toggle:hover,
.nav-dropdown__toggle.nav-link:hover {
  background: #1f2430;
  color: #fff;
}
.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 150px;
  background: #0f1115;
  border: 1px solid #2b3242;
  border-radius: 8px;
  padding: 6px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  z-index: 1200;
  display: flex;
  flex-direction: column;
}
.nav-dropdown__menu.hidden { display: none; }
.nav-dropdown__menu a,
.profile-dropdown a,
.profile-dropdown button {
  display: block;
  padding: 10px 14px;
  color: #e6e6e6 !important;
  text-decoration: none;
  font-size: 14px;
  border: none !important;
  background: transparent !important;
  box-shadow: none !important;
  font-weight: 500;
  line-height: 1.25;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
}
.nav-dropdown__menu a:hover,
.profile-dropdown a:hover,
.profile-dropdown button:hover { background: #1b2230 !important; }
.nav-dropdown__menu a:focus,
.profile-dropdown a:focus,
.profile-dropdown button:focus { outline: none; background: #1b2230 !important; }
.lang-btn {
  background: #161a21;
  border: 1px solid #444;
  border-radius: 6px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  color: #e6e6e6;
  min-height: 36px;
}
.lang-btn.active { border-color: #666 !important; background: #333 !important; }
@media (max-width: 1024px) {
  .nav-links { display: none !important; }
  .mobile-menu-btn { display: inline-flex !important; }
  .top-nav { flex-wrap: wrap; align-items: center; gap: 10px; }
  .nav-actions { align-self: center; }
  .nav-left { align-self: center; }
  body { font-size: 15px; }
  .nav-link,
  .mobile-menu-btn,
  .lang-btn { font-size: 16px; }
}

@media (max-width: 640px) {
  body { font-size: 14px; }
  .nav-link,
  .mobile-menu-btn,
  .lang-btn { font-size: 14px; }
}