/* TMS-style app shell for cxr542-hub */

body.hub-tms {
  margin: 0;
  min-height: 100dvh;
  overflow: hidden;
}

.hub-nav-toggle {
  display: none;
}

.hub-mobile-title {
  display: none;
}

.hub-nav-backdrop {
  display: none;
}

.hub-btn-label--short {
  display: none;
}

.hub-toolbar__lead {
  display: contents;
}

.hub-toolbar__actions {
  display: contents;
}

body.hub-tms .skip-link {
  z-index: 200;
}

.hub-shell {
  display: grid;
  grid-template-columns: var(--hub-sidebar-w, 220px) 1fr;
  height: 100dvh;
  max-height: 100dvh;
}

.hub-sidebar {
  display: flex;
  flex-direction: column;
  padding: 1rem 0.75rem;
  background: var(--color-bg-elevated);
  border-right: 1px solid rgba(16, 185, 129, 0.12);
  overflow-y: auto;
}

.hub-sidebar__logo {
  padding: 0.35rem 0.5rem 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: 0.65rem;
}

.hub-sidebar__logo h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
}

.hub-sidebar__logo p {
  margin: 0.3rem 0 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.hub-nav-label {
  margin: 0.5rem 0.35rem 0.25rem;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hub-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin: 0.15rem 0;
  padding: 0.55rem 0.65rem;
  font: inherit;
  font-size: 0.875rem;
  text-align: left;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
}

.hub-nav-item:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}

.hub-nav-item.is-active {
  color: var(--color-text);
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.28);
}

.hub-nav-item__badge {
  font-size: 0.6875rem;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
}

.hub-sidebar__footer {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hub-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--color-bg);
  overflow: hidden;
}

.hub-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  background: rgba(5, 5, 8, 0.6);
}

.hub-toolbar input[type="search"] {
  flex: 1;
  min-width: 10rem;
  max-width: 22rem;
  padding: 0.45rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
  color: var(--color-text);
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-pill);
}

.hub-route-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: ui-monospace, monospace;
}

.hub-subcategory-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  background: rgba(167, 139, 250, 0.06);
}

.hub-subcategory-chips[hidden] {
  display: none;
}

.hub-subchip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  font: inherit;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  border-radius: 999px;
  cursor: pointer;
}

.hub-subchip:hover {
  color: var(--color-text);
  border-color: rgba(167, 139, 250, 0.4);
}

.hub-subchip.is-active {
  color: var(--color-text);
  background: rgba(167, 139, 250, 0.15);
  border-color: rgba(167, 139, 250, 0.45);
}

.hub-subchip__n {
  font-size: 0.6875rem;
  padding: 0.05rem 0.35rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.25);
}

.hub-pill--study-sub {
  color: var(--cat-study);
  border-color: var(--cat-study);
}

.hub-item-tabs {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  flex-shrink: 0;
  max-height: min(40vh, 280px);
  overflow-y: auto;
}

.hub-item-tab-chip {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-pill);
  background: transparent;
}

.hub-item-tab-chip.is-active {
  border-color: rgba(16, 185, 129, 0.45);
  background: rgba(16, 185, 129, 0.1);
}

.hub-item-tab {
  flex-shrink: 1;
  min-width: 0;
  padding: 0.35rem 0.75rem;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  text-align: left;
}

.hub-item-tab-chip.is-active .hub-item-tab {
  color: var(--color-text);
}

.hub-item-tab__remove {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 0.15rem;
  padding: 0;
  font: inherit;
  font-size: 1rem;
  line-height: 1;
  color: var(--color-text-muted);
  background: transparent;
  border: none;
  border-radius: 50%;
  cursor: pointer;
}

.hub-item-tab__remove:hover {
  color: #f87171;
  background: rgba(248, 113, 113, 0.15);
}

.hub-item-tab-chip .hub-cat-select {
  margin: 0 0.35rem 0 0;
  max-width: 6.5rem;
  font-size: 0.75rem;
}

.hub-panel-tabs {
  display: flex;
  gap: 0;
  padding: 0 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  flex-shrink: 0;
}

.hub-panel-tab {
  padding: 0.6rem 1rem;
  font: inherit;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.hub-panel-tab.is-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.hub-panel-tab:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.hub-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1rem 2rem;
}

.hub-panel-body h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.hub-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.hub-pill {
  font-size: 0.6875rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-subtle);
}

.hub-pill--work { color: var(--cat-work); border-color: var(--cat-work); }
.hub-pill--study { color: var(--cat-study); border-color: var(--cat-study); }
.hub-pill--hobby { color: var(--cat-hobby); border-color: var(--cat-hobby); }
.hub-pill--ideas { color: var(--cat-ideas); border-color: var(--cat-ideas); }

.hub-summary {
  margin: 0 0 1rem;
  max-width: 58ch;
  line-height: 1.65;
  color: var(--color-text-muted);
}

.hub-panel-note {
  margin: 0 0 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.hub-panel-note code {
  font-size: 0.75rem;
}

.hub-intro-preview {
  margin: 0 0 1.25rem;
  max-width: 40rem;
}

.hub-intro-preview__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  background: linear-gradient(
    135deg,
    #f5f5f5 0%,
    var(--color-accent) 55%,
    var(--color-accent-violet) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hub-intro-preview__lead {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 58ch;
}

.hub-intro-preview__card {
  padding: 1rem 1.1rem;
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.28);
}

.hub-intro-preview__card h4 {
  margin: 0 0 0.65rem;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}

.hub-intro-preview__card ul {
  margin: 0;
  padding-left: 1.1rem;
}

.hub-intro-preview__card li {
  margin-bottom: 0.4rem;
}

.hub-intro-preview__card a {
  color: var(--color-accent);
}

.hub-intro-preview__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.hub-intro-editor {
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  max-width: 40rem;
  border: 1px dashed rgba(16, 185, 129, 0.45);
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.06);
}

.hub-intro-editor h3 {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
}

.hub-intro-field {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.hub-intro-field input,
.hub-intro-field textarea {
  display: block;
  width: 100%;
  margin-top: 0.3rem;
  padding: 0.5rem 0.65rem;
  font: inherit;
  font-size: 0.875rem;
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
}

.hub-intro-links-wrap {
  margin-bottom: 0.75rem;
}

.hub-intro-links-label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.hub-intro-link-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr auto;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
  align-items: center;
}

.hub-intro-link-row input {
  padding: 0.45rem 0.55rem;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
}

.hub-intro-editor__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.hub-modal--wide {
  width: min(100%, 28rem);
}

.hub-idea-blocks {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0 0 1rem;
  max-width: 40rem;
}

.hub-idea-block {
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-sm);
  background: rgba(251, 191, 36, 0.06);
}

.hub-idea-block strong {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cat-ideas);
  margin-bottom: 0.3rem;
}

.hub-idea-block p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.hub-draft-banner {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  font-size: 0.8125rem;
  color: var(--cat-ideas);
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: var(--radius-sm);
}

.hub-draft-banner code {
  font-size: 0.75rem;
}

.hub-item-tab__draft {
  margin-left: 0.25rem;
  font-size: 0.625rem;
  padding: 0.05rem 0.35rem;
  border-radius: 4px;
  color: var(--cat-ideas);
  border: 1px solid rgba(251, 191, 36, 0.45);
  vertical-align: middle;
}

.hub-item-tab-chip--draft .hub-item-tab {
  border-color: rgba(251, 191, 36, 0.35);
}

.hub-launch-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 0 0 1.25rem;
  max-width: 36rem;
}

.hub-launch-card {
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.28);
}

.hub-launch-card--primary {
  border-color: rgba(16, 185, 129, 0.45);
  background: rgba(16, 185, 129, 0.08);
}

.hub-launch-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 0.75rem;
}

.hub-launch-card__head strong {
  font-size: 0.9375rem;
  font-weight: 500;
}

.hub-launch-card__go {
  flex-shrink: 0;
  text-decoration: none;
}

.hub-launch-card__url {
  margin: 0.55rem 0 0;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--color-text-muted);
  word-break: break-all;
}

.hub-repo-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
}

.hub-repo-footer a {
  color: var(--color-accent);
  word-break: break-all;
}

.hub-link-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.hub-link-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.hub-link-list a {
  color: var(--color-accent);
}

.hub-empty {
  color: var(--color-text-muted);
  padding: 2rem 0;
}

.hub-search-hits {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 42rem;
}

.hub-search-hit {
  margin-bottom: 0.5rem;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  background: rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.hub-search-hit__btn {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  width: 100%;
  padding: 0.75rem 0.9rem;
  font: inherit;
  text-align: left;
  color: var(--color-text);
  background: transparent;
  border: none;
  cursor: pointer;
}

.hub-search-hit__btn:hover {
  background: rgba(16, 185, 129, 0.08);
}

.hub-search-hit__title {
  flex: 1;
  min-width: 8rem;
  font-weight: 500;
  font-size: 0.9375rem;
}

.hub-search-hit__summary {
  margin: 0;
  padding: 0 0.9rem 0.75rem;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.hub-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.65);
}

.hub-modal-backdrop[hidden] {
  display: none;
}

.hub-modal {
  width: min(100%, 24rem);
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.25rem;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-md);
}

.hub-modal h3 {
  margin: 0 0 1rem;
  font-size: 1rem;
}

.hub-modal label {
  display: block;
  margin-bottom: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.hub-modal-field {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.75rem;
}

.hub-modal-field input[type="text"] {
  flex: 1;
  min-width: 8rem;
}

.hub-modal-field label.hub-modal-hide {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 0.75rem;
  white-space: nowrap;
}

.hub-restore-list {
  margin: 0;
  padding: 0;
  list-style: none;
  max-height: 12rem;
  overflow-y: auto;
}

.hub-restore-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: 0.8125rem;
}

.hub-modal input {
  display: block;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.45rem 0.6rem;
  font: inherit;
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
}

.hub-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.hub-category-edit select {
  margin-left: 0.5rem;
  font: inherit;
  font-size: 0.8125rem;
}

/* 좁은 화면 + 터치 기기(폰 「데스크톱 사이트」 포함) */
@media (max-width: 1024px), ((hover: none) and (pointer: coarse)) {
  .hub-shell {
    grid-template-columns: 1fr;
  }

  .hub-main,
  .hub-sidebar {
    grid-column: 1;
    grid-row: 1;
  }

  .hub-main {
    position: relative;
    z-index: 1;
    width: 100%;
  }

  .hub-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.75rem;
    height: 2.75rem;
    margin: 0;
    padding: 0;
    font: inherit;
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--color-border-subtle);
    border-radius: 10px;
    cursor: pointer;
  }

  .hub-nav-toggle__icon {
    display: block;
    width: 1.125rem;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
  }

  .hub-mobile-title {
    display: block;
    flex: 1;
    min-width: 0;
    margin: 0;
    padding-right: 0.25rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hub-toolbar__lead {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1 1 auto;
    min-width: 0;
    order: 0;
  }

  .hub-toolbar {
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem 0.5rem;
    padding: max(0.5rem, env(safe-area-inset-top, 0px)) 0.75rem 0.5rem;
  }

  .hub-toolbar input[type="search"] {
    flex: 1 1 100%;
    order: 2;
    min-width: 0;
    max-width: none;
  }

  .hub-route-hint {
    display: none;
  }

  .hub-toolbar__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    order: 1;
    margin-left: auto;
  }

  .hub-toolbar__actions .btn {
    padding: 0.45rem 0.7rem;
    font-size: 0.8125rem;
  }

  .hub-btn-label--long {
    display: none;
  }

  .hub-btn-label--short {
    display: inline;
  }

  .hub-sidebar {
    position: fixed;
    z-index: 120;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(88vw, 17.5rem);
    max-height: none;
    margin: 0;
    padding-top: max(1rem, env(safe-area-inset-top, 0px));
    padding-bottom: max(1rem, env(safe-area-inset-bottom, 0px));
    border-right: 1px solid rgba(16, 185, 129, 0.12);
    border-bottom: none;
    box-shadow: 8px 0 32px rgba(0, 0, 0, 0.45);
    transform: translateX(-105%);
    transition: transform 0.22s ease;
    pointer-events: none;
    -webkit-overflow-scrolling: touch;
  }

  body.hub-nav-open .hub-sidebar {
    transform: translateX(0);
    pointer-events: auto;
  }

  .hub-nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(0, 0, 0, 0.62);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s ease;
  }

  .hub-nav-backdrop:not([hidden]) {
    opacity: 1;
    pointer-events: auto;
  }

  .hub-main {
    min-height: 0;
  }

  .hub-item-tabs {
    max-height: min(36vh, 220px);
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .hub-subcategory-chips,
  .hub-panel-tabs {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .hub-panel-body {
    padding: 1rem 0.75rem calc(1.5rem + env(safe-area-inset-bottom, 0px));
  }

  .hub-intro-link-row {
    grid-template-columns: 1fr;
  }

  .hub-launch-card__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .hub-launch-card__go {
    width: 100%;
    text-align: center;
  }
}