/* App shell: masthead lockup, dateline, pill tabs, layout grid, login. */
.house-shell {
  width: min(100%, 980px);
  margin: 0 auto;
  padding: 0 12px 34px;
}

.house-masthead {
  margin: 0 -12px;
  padding: 16px 14px 13px;
  color: var(--paper);
  background:
    linear-gradient(135deg, rgba(195, 154, 70, .18), transparent 38%),
    var(--ink);
  border-bottom: 5px double var(--gold);
  box-shadow: 0 8px 20px rgba(23, 23, 23, .16);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* the lantern mark is the way home: back to the door at / */
.brand-home {
  display: inline-flex;
  flex: 0 0 auto;
  border-radius: 8px;
}

.brand-lantern {
  width: 50px;
  height: 50px;
  flex: 0 0 auto;
  filter: drop-shadow(0 4px 10px rgba(214, 162, 58, .22));
}

.brand-title {
  margin: 0;
  font-family: var(--font-shell);
  font-size: clamp(1.25rem, 5vw, 2rem);
  font-weight: 900;
  letter-spacing: .075em;
  line-height: 1;
  text-transform: uppercase;
}

.brand-subtitle {
  margin: 5px 0 0;
  color: #dfc991;
  font-size: .9rem;
}

.masthead-ctx {
  margin-left: auto;
  color: #dfc991;
  font-family: var(--font-label);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.house-date {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 9px;
  padding: 10px 2px;
  color: #a99c82;              /* light folio on the dark wall */
  border-bottom: 1px solid rgba(241, 232, 208, .16);
  font-family: var(--font-label);
  font-size: .73rem;
  font-weight: 800;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.house-date span:not(:last-child)::after {
  content: "·";
  margin-left: 9px;
  color: var(--bronze);
}

.app-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0 12px;
  border-bottom: 1px solid rgba(241, 232, 208, .14);
  scrollbar-width: none;
}

.app-tabs::-webkit-scrollbar {
  display: none;
}

.app-tab {
  flex: 0 0 auto;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 8px 13px;
  color: var(--ink);
  background: var(--paper-bright);
  border: 1px solid rgba(8, 10, 16, .55);
  border-radius: 999px;
  transition: background .15s ease, color .15s ease;
  font-family: var(--font-label);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .04em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.app-tab.is-active,
.app-tab[aria-current="page"] {
  color: var(--paper-bright);
  background: var(--brick);
  border-color: var(--accent, var(--brick));
}

.house-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding-top: 14px;
}

.main-column,
.side-column {
  display: grid;
  gap: 14px;
  align-content: start;
}

.side-column {
  order: -1;
}

.cycle-note {
  margin: 10px 0 0;
  padding: 9px 11px;
  color: var(--ink-soft);
  background: rgba(255, 248, 232, .72);
  border: 1px solid rgba(23, 23, 23, .2);
  border-radius: var(--radius-sm);
  font-family: var(--font-label);
  font-size: .74rem;
}

.footer-note {
  margin: 18px 2px 0;
  color: rgba(23, 23, 23, .64);
  font-size: .82rem;
  text-align: center;
}

/* Login */
.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 18px;
}

.login-card {
  width: min(100%, 390px);
  display: grid;
  gap: 12px;
  padding: 18px;
  background: rgba(241, 232, 208, .92);
  border: 1px solid rgba(23, 23, 23, .26);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.login-card .brand-lantern {
  width: 58px;
  height: 58px;
}

.login-card h1 {
  margin: 0;
  font-family: var(--font-label);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.login-card p {
  margin: 0;
  color: var(--muted);
}

/* Quick menu */
.menu-links {
  display: grid;
  gap: 8px;
}

.menu-links a {
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 10px 12px;
  background: var(--paper-bright);
  border: 1px solid var(--rule-soft);
  border-radius: var(--radius-md);
  font-weight: 700;
  text-decoration: none;
}

@media (min-width: 760px) {
  .house-shell {
    padding-inline: 20px;
  }

  .house-masthead {
    margin-inline: -20px;
    padding: 20px 24px 16px;
  }

  .brand-lantern {
    width: 58px;
    height: 58px;
  }

  .house-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

  .side-column {
    order: initial;
    position: sticky;
    top: 14px;
  }
}

/* the Appearance page (the house paint) */
.appearance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.appearance-knob .appearance-hint {
  color: var(--muted);
  font-size: .74rem;
}

.appearance-color {
  width: 100%;
  height: 44px;
  padding: 3px;
  background: var(--paper-bright);
  border: 1px solid rgba(27, 32, 43, .24);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.appearance-locked {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}