.oceanos-return-button {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 2147483000;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px 7px 7px;
  border: 1px solid rgba(198, 221, 230, 0.22);
  border-radius: 999px;
  background: rgba(7, 16, 24, 0.86);
  color: #edf7f9;
  text-decoration: none;
  font: 800 13px/1 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(14px);
}

.oceanos-return-button:hover,
.oceanos-return-button:focus-visible {
  border-color: rgba(56, 163, 255, 0.7);
  outline: none;
}

.oceanos-return-button span {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, #38a3ff, #1fd1b2);
  color: #041018;
}

.oceanos-notification-hub {
  position: fixed;
  right: 16px;
  bottom: 68px;
  z-index: 2147482999;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.oceanos-notification-button {
  position: relative;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px 7px 7px;
  border: 1px solid rgba(198, 221, 230, 0.22);
  border-radius: 999px;
  background: rgba(7, 16, 24, 0.86);
  color: #edf7f9;
  font: 800 13px/1 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(14px);
  cursor: pointer;
}

.oceanos-notification-button:hover,
.oceanos-notification-button:focus-visible {
  border-color: rgba(52, 211, 153, 0.7);
  outline: none;
}

.oceanos-notification-button > span:first-child {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, #22c55e, #38a3ff);
  color: #041018;
}

.oceanos-notification-badge {
  position: absolute;
  top: -5px;
  right: -4px;
  min-width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  padding: 0 5px;
  border-radius: 999px;
  background: #ef4444;
  color: #ffffff;
  font-size: 11px;
  line-height: 1;
  box-shadow: 0 0 0 2px rgba(7, 16, 24, 0.9);
}

.oceanos-notification-panel {
  position: absolute;
  right: 0;
  bottom: 52px;
  width: min(360px, calc(100vw - 28px));
  max-height: min(480px, calc(100vh - 140px));
  display: none;
  overflow: hidden;
  border: 1px solid rgba(198, 221, 230, 0.22);
  border-radius: 14px;
  background: rgba(7, 16, 24, 0.96);
  color: #edf7f9;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(16px);
}

.oceanos-notification-hub.is-open .oceanos-notification-panel {
  display: block;
}

.oceanos-notification-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px;
  border-bottom: 1px solid rgba(198, 221, 230, 0.16);
}

.oceanos-notification-panel-head strong {
  font-size: 14px;
}

.oceanos-notification-panel-head button {
  border: 1px solid rgba(198, 221, 230, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #edf7f9;
  padding: 6px 10px;
  font: 800 12px/1 Inter, ui-sans-serif, system-ui, sans-serif;
  cursor: pointer;
}

.oceanos-notification-list {
  max-height: calc(min(480px, 100vh - 140px) - 54px);
  overflow: auto;
  padding: 8px;
}

.oceanos-notification-empty,
.oceanos-notification-status {
  margin: 0;
  padding: 16px;
  color: rgba(237, 247, 249, 0.7);
  font-size: 13px;
}

.oceanos-notification-status {
  padding: 10px 14px 0;
  color: #fbbf24;
}

.oceanos-notification-item {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 11px 12px;
  border: 1px solid transparent;
  border-left: 3px solid rgba(148, 163, 184, 0.7);
  border-radius: 10px;
  background: transparent;
  color: #edf7f9;
  text-align: left;
  cursor: pointer;
}

.oceanos-notification-item + .oceanos-notification-item {
  margin-top: 6px;
}

.oceanos-notification-item:hover,
.oceanos-notification-item:focus-visible {
  border-color: rgba(198, 221, 230, 0.22);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

.oceanos-notification-item.is-unread {
  background: rgba(56, 163, 255, 0.11);
}

.oceanos-notification-item.is-success {
  border-left-color: #22c55e;
}

.oceanos-notification-item.is-warning {
  border-left-color: #f59e0b;
}

.oceanos-notification-item.is-danger {
  border-left-color: #ef4444;
}

.oceanos-notification-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: rgba(237, 247, 249, 0.62);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.oceanos-notification-item strong {
  font-size: 13px;
  line-height: 1.25;
}

.oceanos-notification-body {
  color: rgba(237, 247, 249, 0.78);
  font-size: 12px;
  line-height: 1.4;
}

@media (max-width: 620px) {
  .oceanos-return-button {
    right: 12px;
    bottom: 12px;
    padding-right: 7px;
  }

  .oceanos-return-button strong {
    display: none;
  }

  .oceanos-notification-hub {
    right: 12px;
    bottom: 62px;
  }

  .oceanos-notification-button {
    padding-right: 7px;
  }

  .oceanos-notification-button strong {
    display: none;
  }
}