/* Portal · 复用 /ow 主题，只补门户布局 */
body.portal { min-height: 100vh; }
body.portal .ow-console { min-height: 100vh; }

.portal-login-hint {
  margin: 14px 0 0;
  text-align: center;
  font-size: 12px;
  color: var(--ow-text-faint);
}

.portal-topbar { flex-wrap: wrap; }
.portal-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 10px;
}
.portal-nav__item {
  border: 1px solid transparent;
  background: transparent;
  color: var(--ow-text-dim);
  border-radius: 9px;
  padding: 7px 12px;
  font-size: 13px;
  letter-spacing: 1px;
  cursor: pointer;
}
.portal-nav__item:hover { color: var(--ow-text); border-color: var(--ow-line); }
.portal-nav__item.is-active {
  color: #04140c;
  background: linear-gradient(135deg, var(--ow-green-bright), #00b894);
  font-weight: 700;
}
.portal-user {
  font-size: 12px;
  color: var(--ow-text-dim);
  letter-spacing: 0.5px;
}

.app-panel { display: none; flex: 1; min-height: 0; flex-direction: column; }
.app-panel.is-active { display: flex; }

.portal-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 12px 22px 0;
}
.portal-main { padding: 16px 22px 28px; }
body.portal .app-panel[data-panel="devices"] { flex: 1; min-height: 0; }
.portal-ow-frame {
  flex: 1;
  width: 100%;
  min-height: 0;
  border: 0;
  background: #04070a;
}
body.portal .ow-node--locked {
  filter: grayscale(1);
  opacity: 0.5;
  pointer-events: none;
}
body.portal .ow-node__lock {
  margin-left: 6px;
  font-size: 11px;
  letter-spacing: 0.5px;
  color: #9aa3ad;
  border: 1px solid rgba(160, 170, 180, 0.35);
  padding: 2px 8px;
  border-radius: 999px;
  white-space: nowrap;
}
body.portal .ow-node--locked .ow-btn {
  cursor: not-allowed;
}

.portal-device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.portal-device-card {
  padding: 16px;
  border-radius: 14px;
  background: var(--ow-panel);
  border: 1px solid var(--ow-line);
  backdrop-filter: blur(8px);
}
.portal-device-card.is-online { border-color: rgba(34, 227, 122, 0.45); }
.portal-device-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 10px;
}
.portal-device-card h4 {
  margin: 0 0 4px;
  font-size: 15px;
  color: var(--ow-green-bright);
}
.portal-device-card p {
  margin: 0;
  font-size: 12px;
  color: var(--ow-text-dim);
  line-height: 1.5;
}
.portal-pill {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--ow-line);
  color: var(--ow-text-dim);
}
.portal-pill.is-on {
  color: #04140c;
  background: var(--ow-green);
  border-color: transparent;
}
.portal-device-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}
.portal-shot {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 10px;
  margin-top: 10px;
  border: 1px solid var(--ow-line);
  background: rgba(0, 0, 0, 0.35);
}

.kb-workspace {
  display: grid;
  grid-template-columns: 240px 280px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 18px 22px;
  min-height: calc(100vh - 86px);
}
.kb-col {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border: 1px solid var(--ow-line);
  border-radius: 14px;
  background: var(--ow-panel);
  overflow: hidden;
}
.kb-col__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 12px 8px;
}
.kb-col__head h3 {
  margin: 0;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--ow-green-bright);
}
.kb-col__actions { display: flex; flex-wrap: wrap; gap: 6px; }
.kb-search { margin: 0 12px 8px; }
.kb-search input { width: 100%; }
.kb-list { flex: 1; overflow: auto; padding: 0 10px 12px; }
.kb-item {
  width: 100%;
  text-align: left;
  border: 1px solid transparent;
  background: rgba(0, 0, 0, 0.22);
  color: var(--ow-text);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 8px;
  cursor: pointer;
}
.kb-item:hover { border-color: var(--ow-line); }
.kb-item.is-active { border-color: var(--ow-green); box-shadow: 0 0 0 2px rgba(34, 227, 122, 0.12); }
.kb-item small { display: block; color: var(--ow-text-dim); margin-top: 4px; font-size: 11px; }
.kb-edit-link { color: var(--ow-cyan); text-decoration: underline; }
.kb-item__meta { display: flex; justify-content: space-between; gap: 8px; font-size: 11px; color: var(--ow-text-faint); }

.kb-editor { display: flex; flex-direction: column; gap: 8px; padding: 0 14px 12px; flex: 1; min-height: 0; }
.kb-editor__meta {
  display: grid;
  grid-template-columns: 1fr 140px 80px 90px;
  gap: 8px 10px;
  align-items: end;
}
.kb-editor__body {
  flex: 1;
  min-height: 280px;
  display: grid;
  grid-template-columns: 1fr;
}
.kb-editor__body.is-split { grid-template-columns: 1fr 1fr; gap: 10px; }
.kb-textarea {
  min-height: 280px;
  resize: vertical;
  font-family: var(--ow-mono);
  line-height: 1.55;
  letter-spacing: 0;
}
.kb-preview {
  min-height: 280px;
  overflow: auto;
  padding: 12px 14px;
  border: 1px solid var(--ow-line);
  border-radius: 9px;
  background: rgba(0, 0, 0, 0.35);
  white-space: pre-wrap;
  line-height: 1.6;
}
.kb-word-count { color: var(--ow-text-faint); font-weight: 400; }
.kb-save-state { font-size: 12px; color: var(--ow-text-dim); }
.kb-save-state.is-dirty { color: var(--ow-warn); }
.kb-save-state.is-ok { color: var(--ow-green); }
.kb-dropzone {
  margin: 0 14px 14px;
  padding: 10px;
  border: 1px dashed var(--ow-line);
  border-radius: 10px;
  color: var(--ow-text-faint);
  font-size: 12px;
  text-align: center;
}
.kb-dropzone.is-over { border-color: var(--ow-green); color: var(--ow-green-bright); background: rgba(34, 227, 122, 0.06); }

.portal-empty, .ow-skeleton {
  padding: 24px 12px;
  text-align: center;
  color: var(--ow-text-dim);
}
.portal-account-list { padding: 16px 22px 28px; display: grid; gap: 10px; }
.portal-account-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--ow-line);
  background: var(--ow-panel);
}
.portal-account-card h4 { margin: 0 0 4px; color: var(--ow-green-bright); }
.portal-account-card p { margin: 0; font-size: 12px; color: var(--ow-text-dim); }
.portal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 12px;
}
.portal-device-picker {
  max-height: 240px;
  overflow: auto;
  display: grid;
  gap: 6px;
  padding: 8px;
  border: 1px solid var(--ow-line);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.25);
}
.portal-device-picker label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ow-text);
}
.ow-modal__dialog--wide { width: min(720px, 94vw); }
.portal-toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(9, 22, 17, 0.95);
  border: 1px solid var(--ow-line-strong);
  color: var(--ow-text);
  box-shadow: var(--ow-glow);
}

@media (max-width: 1100px) {
  .kb-workspace { grid-template-columns: 1fr; min-height: auto; }
  .kb-col { min-height: 280px; }
  .kb-editor__meta { grid-template-columns: 1fr 1fr; }
  .portal-account-card { grid-template-columns: 1fr; }
}