/* =============================================
   HOUSE DESIGN SYSTEM
   Extends enkian.css for /house/* pages
   The Coordinated House of Enkian
   ============================================= */

/* =============================================
   HOUSE NAV (replaces standard nav for members)
   ============================================= */
.house-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.house-nav-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-dim);
  text-decoration: none;
  padding: 0.4rem 0.6rem;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.house-nav-link:hover {
  color: var(--gold);
}

.house-nav-link.active {
  color: var(--gold);
}

.house-nav-link .msg-badge {
  display: inline-block;
  background: var(--gold);
  color: var(--black);
  font-size: 0.75rem;
  padding: 0.1rem 0.35rem;
  border-radius: 2px;
  margin-left: 0.25rem;
  font-weight: 700;
  line-height: 1;
  vertical-align: middle;
}


/* =============================================
   HOUSE LAYOUT
   ============================================= */
.house-container {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.house-header {
  text-align: center;
  margin-bottom: 3rem;
}

.house-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
}

.house-title .gold {
  color: var(--gold);
}

.house-subtitle {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.7;
  margin-top: 0.5rem;
}


/* =============================================
   HOUSE CARDS (rooms, navigation, summaries)
   ============================================= */
.house-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.house-grid-3 {
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

.house-grid-2 {
  grid-template-columns: 1fr 1fr;
}

.house-card {
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-dim);
  padding: 1.5rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.house-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.house-card-link {
  text-decoration: none;
  display: block;
}

.house-card-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.house-card-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.house-card-text {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.95rem;
  color: var(--grey-dim);
  line-height: 1.7;
}

.house-card-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-top: 1rem;
}

.house-card-full {
  grid-column: 1 / -1;
}


/* =============================================
   ACTIVITY FEED
   ============================================= */
.activity-feed {
  list-style: none;
  padding: 0;
  margin: 0;
}

.activity-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--gold-faint);
  gap: 1rem;
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-text {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1rem;
  color: var(--grey);
  line-height: 1.6;
  flex: 1;
}

.activity-text .name {
  color: var(--white);
}

.activity-text .context {
  color: var(--gold);
  font-style: italic;
}

.activity-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
  white-space: nowrap;
  padding-top: 0.2rem;
}

.activity-new {
  animation: activityFadeIn 0.4s ease-out;
}

@keyframes activityFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}


/* =============================================
   HOUSE SUMMARY CARD (on dashboard)
   ============================================= */
.house-summary {
  background: rgba(201, 169, 98, 0.06);
  border: 1px solid var(--gold-dim);
  padding: 1.25rem 1.5rem;
  margin-top: 2rem;
  text-align: center;
}

.house-summary-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.house-summary-stats {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.95rem;
  color: var(--grey-dim);
  line-height: 1.8;
}

.house-summary-link {
  display: inline-block;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  transition: color 0.2s ease;
}

.house-summary-link:hover {
  color: var(--white);
}


/* =============================================
   ANNOUNCEMENT BANNER
   ============================================= */
.house-announcement {
  background: var(--gold-faint);
  border-left: 3px solid var(--gold);
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
}

.house-announcement-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.house-announcement-text {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1rem;
  color: var(--grey);
  line-height: 1.6;
}


/* =============================================
   EARLY HOUSE BANNER (cold start)
   ============================================= */
.house-early-banner {
  text-align: center;
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid var(--gold-faint);
}

.house-early-banner p {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.1rem;
  color: var(--grey-dim);
  line-height: 1.8;
  font-style: italic;
}


/* =============================================
   HALL DOORWAYS
   ============================================= */
.hall-doors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hall-door {
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-dim);
  padding: 1.5rem;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.hall-door:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.hall-door-featured {
  grid-column: 1 / -1;
  border-color: var(--gold);
  background: rgba(201, 169, 98, 0.06);
}

.hall-door-name {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.hall-door-desc {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.85rem;
  color: var(--grey-dim);
}


/* =============================================
   DEPARTMENT GRID (Square)
   ============================================= */
.dept-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.dept-card {
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-dim);
  padding: 1.5rem;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.dept-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.dept-card-name {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.dept-card-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dim);
}


/* =============================================
   SANCTUARY SPACES
   ============================================= */
.sanctuary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.sanctuary-space {
  background: rgba(201, 169, 98, 0.03);
  border: 1px solid var(--gold-faint);
  padding: 1rem;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: border-color 0.25s ease;
}

.sanctuary-space:hover {
  border-color: var(--gold);
}

.sanctuary-space-name {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1rem;
  color: var(--white);
  letter-spacing: 0.03em;
}

.sanctuary-space-sub {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-top: 0.3rem;
}

.sanctuary-space.featured {
  border-color: var(--gold-dim);
  grid-column: 1 / -1;
}


/* =============================================
   SANCTUARY POST
   ============================================= */
.sanctuary-post {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gold-faint);
}

.sanctuary-post:last-child {
  border-bottom: none;
}

.sanctuary-post-author {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.sanctuary-post-body {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.05rem;
  color: var(--grey);
  line-height: 1.8;
}

.sanctuary-post-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
  margin-top: 0.5rem;
}


/* =============================================
   ROOM SECTIONS
   ============================================= */
.room-section {
  margin-bottom: 2.5rem;
}

.room-section-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gold-faint);
}

.room-about {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.1rem;
  color: var(--grey);
  line-height: 1.8;
  max-width: 640px;
}

.room-offering {
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-faint);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  transition: border-color 0.2s ease;
}

.room-offering:hover {
  border-color: var(--gold-dim);
}

.room-offering-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.room-offering-desc {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.95rem;
  color: var(--grey-dim);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.room-offering-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.room-offering-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-faint);
  padding: 0.2rem 0.5rem;
}

.room-offering-price {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--white);
}

.room-status-quiet {
  opacity: 0.85;
}

.room-status-away {
  display: none;
}

.room-status-note {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: 0.95rem;
  color: var(--gold-dim);
  margin-top: 0.25rem;
}


/* =============================================
   MESSAGES
   ============================================= */
.conversation-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.conversation-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gold-faint);
  cursor: pointer;
  transition: background 0.2s ease;
  gap: 1rem;
}

.conversation-item:hover {
  background: var(--gold-faint);
  margin: 0 -1rem;
  padding-left: 1rem;
  padding-right: 1rem;
}

.conversation-item.unread .conversation-name {
  color: var(--white);
}

.conversation-name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--grey);
}

.conversation-context {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-top: 0.2rem;
}

.conversation-preview {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.9rem;
  color: var(--grey-dim);
  margin-top: 0.35rem;
  max-width: 500px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
  white-space: nowrap;
}

.message-thread {
  padding: 1rem 0;
}

.message-bubble {
  padding: 1rem 0;
  border-bottom: 1px solid var(--gold-faint);
}

.message-bubble:last-child {
  border-bottom: none;
}

.message-sender {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.4rem;
}

.message-body {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.05rem;
  color: var(--grey);
  line-height: 1.8;
}

.message-time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
  margin-top: 0.4rem;
}

.message-compose {
  margin-top: 2rem;
  border-top: 1px solid var(--gold-dim);
  padding-top: 1.5rem;
}

.message-textarea {
  width: 100%;
  min-height: 100px;
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-dim);
  color: var(--grey);
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1rem;
  padding: 1rem;
  resize: vertical;
  line-height: 1.7;
}

.message-textarea:focus {
  outline: none;
  border-color: var(--gold);
}


/* =============================================
   WORKSHOP PROJECT
   ============================================= */
.project-card {
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-dim);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: border-color 0.25s ease;
}

.project-card:hover {
  border-color: var(--gold);
}

.project-card.pinned {
  border-color: var(--gold);
  background: rgba(201, 169, 98, 0.08);
}

.project-status {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: inline-block;
  padding: 0.15rem 0.5rem;
}

.project-status-seeking { color: var(--gold); background: var(--gold-faint); }
.project-status-active { color: var(--success); background: rgba(122, 158, 126, 0.1); }
.project-status-completed { color: var(--grey-dim); background: rgba(232, 230, 224, 0.05); }


/* =============================================
   MEMBERSHIP TIERS
   ============================================= */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.tier-card {
  border: 1px solid var(--gold-dim);
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.tier-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.tier-card.selected {
  border-color: var(--gold);
  background: rgba(201, 169, 98, 0.08);
}

.tier-name {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.tier-price {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

.tier-price-annual {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
}

.tier-desc {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.95rem;
  color: var(--grey-dim);
  line-height: 1.7;
  margin-top: 1rem;
}


/* =============================================
   LIBRARY STACKS
   ============================================= */
.stacks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.stack-card {
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-dim);
  padding: 1.25rem;
  text-decoration: none;
  display: block;
  transition: border-color 0.25s ease;
}

.stack-card:hover {
  border-color: var(--gold);
}

.stack-card-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0.03em;
}

.stack-card-desc {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.85rem;
  color: var(--grey-dim);
  margin-top: 0.4rem;
  line-height: 1.6;
}


/* =============================================
   LIVING ROOM — profile directory + updates
   ============================================= */
.lr-tab {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-dim);
  background: none;
  border: none;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  transition: color 0.2s ease;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.lr-tab:hover { color: var(--gold); }

.lr-tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* People cards */
.lr-people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.lr-card-link {
  text-decoration: none;
  display: block;
}

.lr-card {
  background: rgba(201, 169, 98, 0.04);
  border: 1px solid var(--gold-dim);
  padding: 1.5rem;
  transition: border-color 0.25s ease, transform 0.25s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.lr-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

.lr-card-quiet { opacity: 0.6; }
.lr-card-quiet:hover { opacity: 0.85; }

.lr-card-name {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.2rem;
  letter-spacing: 0.03em;
  color: var(--white);
  margin-bottom: 0.25rem;
}

.lr-card-coords {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--gold-dim);
  margin-bottom: 0.5rem;
}

.lr-card-about {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.9rem;
  color: var(--grey-dim);
  line-height: 1.6;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.lr-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.5rem;
}

.lr-card-status {
  font-family: var(--font-serif);
  font-weight: 300;
  font-style: italic;
  font-size: 0.85rem;
  color: var(--gold-dim);
  margin-top: 0.25rem;
}

.lr-card-actions {
  margin-top: auto;
  padding-top: 0.75rem;
}

.lr-card-action {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  transition: color 0.2s ease;
}

.lr-card:hover .lr-card-action { color: var(--white); }

/* Updates feed */
/* Living Room — legacy styles removed in v46 expansion */

@media (max-width: 768px) {
  .lr-people-grid { grid-template-columns: 1fr; }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .lr-people-grid { grid-template-columns: repeat(2, 1fr); }
}


/* =============================================
   FEEDBACK FORM
   ============================================= */
.feedback-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

.feedback-link:hover {
  color: var(--gold);
}


/* =============================================
   SHIELD REQUEST
   ============================================= */
.shield-category {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  cursor: pointer;
  margin: 0.25rem;
  transition: all 0.2s ease;
}

.shield-category:hover,
.shield-category.selected {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}


/* =============================================
   COVENANT
   ============================================= */
.covenant-text {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.05rem;
  color: var(--grey);
  line-height: 2;
  max-width: 640px;
  margin: 2rem auto;
  padding: 2rem;
  border: 1px solid var(--gold-dim);
}

.covenant-accept {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.covenant-accept input[type="checkbox"] {
  accent-color: var(--gold);
  width: 18px;
  height: 18px;
}

.covenant-accept label {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1rem;
  color: var(--grey);
}


/* =============================================
   NEEDS BOARD
   ============================================= */
.needs-board {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gold-faint);
}

.need-card {
  padding: 1rem 0;
  border-bottom: 1px solid var(--gold-faint);
}

.need-card:last-child {
  border-bottom: none;
}

.need-title {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: 1.05rem;
  color: var(--white);
}

.need-desc {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 0.9rem;
  color: var(--grey-dim);
  line-height: 1.7;
  margin-top: 0.3rem;
}

.need-meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.5rem;
}


/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .house-grid { grid-template-columns: 1fr; }
  .house-grid-2 { grid-template-columns: 1fr; }
  .house-grid-3 { grid-template-columns: 1fr 1fr; }
  .dept-grid { grid-template-columns: 1fr 1fr; }
  .hall-doors { grid-template-columns: 1fr 1fr; }
  .tier-grid { grid-template-columns: 1fr; }
  .sanctuary-grid { grid-template-columns: repeat(2, 1fr); }
  .stacks-grid { grid-template-columns: 1fr; }

  .house-nav-link {
    font-size: 0.75rem;
    padding: 0.3rem 0.4rem;
  }
}

@media (max-width: 480px) {
  .dept-grid { grid-template-columns: 1fr; }
  .sanctuary-grid { grid-template-columns: 1fr; }
  .house-grid-3 { grid-template-columns: 1fr; }
}

/* Room Info Button */
.room-info-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  background: transparent;
  color: var(--gold-dim);
  font-family: var(--font-serif);
  font-size: 0.7rem;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s;
  flex-shrink: 0;
  line-height: 1;
}
.room-info-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,169,98,0.06);
}

/* Hall Door Info Button */
.hall-door-info {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--gold-dim);
  background: rgba(201,169,98,0.06);
  color: var(--gold-dim);
  font-family: var(--font-serif);
  font-size: 0.7rem;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  opacity: 0.6;
  z-index: 2;
}
.hall-door { position: relative; }
.hall-door-info:hover {
  opacity: 1;
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,169,98,0.12);
}