.private-area .topbar nav.nav-owner {
  right: 12px;
  top: calc(100% + 8px);
  width: min(590px, calc(100vw - 24px));
  max-height: calc(100dvh - 88px);
  display: none;
  gap: 0;
  padding: clamp(13px, 2.6vw, 18px);
  overflow-y: auto;
  border: 1px solid #159dff;
  border-radius: 22px;
  background: linear-gradient(160deg, #07192e 0%, #030b1b 55%, #020817 100%);
  box-shadow: 0 0 0 1px #2f87e657 inset, 0 0 18px #009dff92, 0 28px 75px #000c;
}

.private-area .topbar nav.nav-owner.open { display: grid; }

.nav-owner-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 8px 16px;
  padding: 3px 3px 17px;
  border-bottom: 1px solid #247bce;
  box-shadow: 0 8px 13px -13px #28bfff;
}

.nav-owner-identity { display: grid; gap: 2px; min-width: 0; }
.nav-owner-identity small {
  color: #52caff;
  font-size: .71rem;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.nav-owner-identity strong { color: #fff; font-size: 1.28rem; line-height: 1.16; }
.nav-owner-identity > span { color: #b4c5dd; font-size: .84rem; }

.private-area .topbar nav.nav-owner .nav-owner-account {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 0 0 auto;
  padding: 9px 13px !important;
  border: 1px solid #158dff;
  border-radius: 12px;
  background: linear-gradient(135deg, #092b50, #071326);
  box-shadow: 0 0 10px #087dff80, inset 0 0 12px #178dff27;
  color: #fff;
  font-size: .86rem;
  font-weight: 800;
  white-space: nowrap;
}
.nav-owner-account svg { width: 22px; height: 22px; color: #61caff; }
.nav-owner-head-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.private-area .topbar nav.nav-owner .nav-owner-notifications { display: grid; place-items: center; width: 42px; height: 42px; padding: 0 !important; border: 1px solid #158dff; border-radius: 12px; background: linear-gradient(135deg,#092b50,#071326); box-shadow: 0 0 10px #087dff80, inset 0 0 12px #178dff27; color: #61caff; }
.nav-owner-notifications svg { width: 23px; height: 23px; }
.private-area .topbar nav.nav-owner .nav-owner-notifications:hover { border-color: #75d7ff; color: #fff; }

.nav-owner-links { display: grid; gap: 10px; }
.private-area .topbar nav.nav-owner .nav-owner-card {
  display: grid !important;
  grid-template-columns: 74px minmax(0, 1fr) 35px;
  align-items: center;
  gap: 14px;
  min-height: 104px;
  padding: 11px 13px !important;
  border: 1px solid #317ab7;
  border-radius: 16px;
  background: radial-gradient(circle at 16% 20%, #14416b9c, transparent 46%), linear-gradient(130deg, #0b233d, #071325 75%) !important;
  box-shadow: inset 0 0 14px #1479ca29, 0 0 8px #087bf328;
  color: #fff !important;
  text-align: left !important;
  white-space: normal;
  transition: border-color .17s, box-shadow .17s, transform .17s;
}
.private-area .topbar nav.nav-owner .nav-owner-card:hover,
.private-area .topbar nav.nav-owner .nav-owner-card:focus-visible {
  border-color: #56c3ff;
  box-shadow: inset 0 0 17px #1479ca42, 0 0 13px #139eff8c;
  transform: translateY(-1px);
}
.nav-owner-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 67px;
  padding-right: 10px;
  border-right: 1px solid #2599eb;
}
.nav-owner-icon svg { width: 50px; height: 50px; filter: drop-shadow(0 0 6px currentColor); }
.nav-owner-personal .nav-owner-icon { color: #00cfff; }
.nav-owner-support .nav-owner-icon { color: #20ea43; }
.nav-owner-lab .nav-owner-icon { color: #d759ec; }
.nav-owner-admin .nav-owner-icon { color: #ffad24; }
.nav-owner-copy { min-width: 0; }
.nav-owner-copy strong { display: block; color: #fff; font-size: 1.22rem; line-height: 1.12; }
.nav-owner-copy small { display: block; margin-top: 4px; color: #c0cce0; font-size: .85rem; font-weight: 450; line-height: 1.28; }
.nav-owner-arrow {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(150deg, #106aff, #0343b8);
  box-shadow: 0 0 11px #057bff96;
  color: #fff;
  font-size: 2rem;
  font-weight: 350;
  line-height: 1;
}
.nav-owner-logout { margin: 16px 1px 1px; }
.nav-owner-logout button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 54px;
  border: 1px solid #2874b6;
  border-radius: 15px;
  background: linear-gradient(140deg, #0c2b4a, #0b1b34);
  box-shadow: inset 0 0 15px #1277c333;
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.nav-owner-logout button:hover { border-color: #4ac1ff; background: #10375f; }
.nav-owner-logout svg { width: 28px; height: 28px; color: #ff5264; filter: drop-shadow(0 0 5px #ff344d99); }

.private-area .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(6px) rotate(45deg); }
.private-area .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.private-area .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 480px) {
  .private-area .topbar nav.nav-owner { max-height: calc(100dvh - 76px); }
  .nav-owner-head { margin: 0 4px 12px; padding-bottom: 13px; }
  .nav-owner-identity strong { font-size: 1.14rem; }
  .private-area .topbar nav.nav-owner .nav-owner-account { padding: 8px 9px !important; font-size: .78rem; }
  .nav-owner-head-actions { gap: 5px; }
  .private-area .topbar nav.nav-owner .nav-owner-notifications { width: 38px; height: 38px; }
  .nav-owner-links { gap: 8px; }
  .private-area .topbar nav.nav-owner .nav-owner-card { grid-template-columns: 59px minmax(0, 1fr) 29px; gap: 9px; min-height: 99px; padding: 9px !important; }
  .nav-owner-icon { height: 61px; padding-right: 7px; }
  .nav-owner-icon svg { width: 43px; height: 43px; }
  .nav-owner-copy strong { font-size: 1.02rem; }
  .nav-owner-copy small { font-size: .74rem; }
  .nav-owner-arrow { width: 29px; height: 29px; font-size: 1.7rem; }
}

@media (max-width: 340px) {
  .nav-owner-account svg { display: none; }
  .private-area .topbar nav.nav-owner .nav-owner-card { grid-template-columns: 47px minmax(0, 1fr) 26px; gap: 7px; }
  .nav-owner-icon svg { width: 35px; height: 35px; }
  .nav-owner-copy small br { display: none; }
}

body:not(.public-home-page) .topbar .ph-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 6px 10px;
  border: 1px solid #247bda;
  border-radius: 12px;
  background: #06132a;
  box-shadow: inset 0 0 8px #1478ff28, 0 0 8px #126dff35;
  color: #f7fbff;
  font-size: .83rem;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}
body:not(.public-home-page) .topbar .ph-login svg {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}