/* ===========================================================================
   Northwest Falls: footer (injected by js/footer/add_footer.js)
   =========================================================================== */

.ft {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg);
  margin-top: var(--space-24);
}

.ft__inner { padding-block: var(--space-16) var(--space-8); }

.ft__top {
  display: grid;
  grid-template-columns: minmax(240px, 1.1fr) 2.6fr;
  gap: var(--space-16);
  padding-bottom: var(--space-12);
}

/* --- Brand column --------------------------------------------------------- */
.ft__brand { display: flex; flex-direction: column; gap: var(--space-4); max-width: 300px; }

.ft__logo { display: inline-flex; align-items: center; gap: var(--space-3); }
.ft__logo .logo-mark { width: 26px; height: 26px; object-fit: contain; }
.ft__wordmark {
  font-size: var(--text-md);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.ft__tagline {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  line-height: 1.55;
}

.ft__social { display: flex; gap: var(--space-2); margin-top: var(--space-1); }
.ft__social-btn {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--surface-1);
  color: var(--text-tertiary);
  font-size: 14px;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.ft__social-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: var(--surface-2);
  transform: translateY(-1px);
}

/* --- Link columns --------------------------------------------------------- */
.ft__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.ft__col-title {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-quaternary);
  margin-bottom: var(--space-4);
}

.ft__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }

.ft__link {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.ft__link:hover { color: var(--text-primary); }

/* --- Bottom bar ----------------------------------------------------------- */
.ft__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.ft__copy { font-size: var(--text-xs); color: var(--text-quaternary); }

.ft__meta { display: flex; align-items: center; gap: var(--space-5); }

.ft__status { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); color: var(--text-tertiary); }
.ft__status a:hover { color: var(--text-primary); }

.ft__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--success);
  flex: none;
  /* Slow pulse so a healthy system reads as alive, not as an alert. */
  animation: ft-pulse 2.8s var(--ease-in-out) infinite;
}
.ft__dot[data-state="warn"] { background: var(--warning); }
.ft__dot[data-state="down"] { background: var(--danger); }

@keyframes ft-pulse {
  0%, 100% { opacity: 1;   box-shadow: 0 0 0 0 currentColor; }
  50%      { opacity: 0.55; }
}

/* --- Theme switcher ------------------------------------------------------- */
.ft__theme {
  display: inline-flex;
  padding: 2px;
  gap: 2px;
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
}
.ft__theme-btn {
  width: 28px; height: 24px;
  display: grid; place-items: center;
  border-radius: var(--radius-pill);
  color: var(--text-quaternary);
  font-size: 11px;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.ft__theme-btn:hover { color: var(--text-secondary); }
.ft__theme-btn[aria-checked="true"] {
  background: var(--surface-solid);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

/* --- Responsive ----------------------------------------------------------- */
@media (max-width: 940px) {
  .ft__top { grid-template-columns: 1fr; gap: var(--space-10); }
  .ft__brand { max-width: none; }
  .ft__nav { grid-template-columns: repeat(2, 1fr); gap: var(--space-8) var(--space-6); }
}

@media (max-width: 560px) {
  .ft__inner { padding-block: var(--space-12) var(--space-6); }
  .ft__bottom { flex-direction: column; align-items: flex-start; gap: var(--space-4); }
  .ft__meta { width: 100%; justify-content: space-between; }
}