/* ============================================================
   footer.css — moribund-murdoch-blogger-theme
   Footer container, columns, links, copyright,
   back-to-top button, music player bar, Blogger badge.
   ============================================================ */

.footer-container {
  width: 100%;
  position: relative;
  background: linear-gradient(180deg, #080808 0%, var(--color-surface-0) 100%);
  color: var(--color-text);
  padding: 1.875rem 0;
  margin-top: 1.25rem;
  z-index: 1;
  border-top: var(--border-width) solid var(--color-border);
}
.footer-container::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(255,255,255,0.02), transparent 70%);
  z-index: -1;
  pointer-events: none;
}

#socket {
  width: 100%;
  max-width: var(--max-width-wrapper);
  margin: 0 auto;
  padding: 0 var(--padding-general);
}

.footer-content {
  display: flex;
  justify-content: flex-end;
  gap: 40px;
}
.footer-column {
  flex: 0 1 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.footer-column h3 {
  margin-bottom: 15px;
  font-size: 1.2em;
  color: var(--color-text);
  text-shadow: 0 0 2px rgba(255,255,255,0.2),
               0 0 6px rgba(255,255,255,0.1);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: var(--color-text);
  font-size: 0.9em;
  padding: 8px 12px;
  border-radius: 5px;
  background-color: #111;
  border: 1px solid transparent;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              text-shadow var(--transition-base),
              border-color var(--transition-base);
}
.footer-links a:hover {
  color: var(--color-link-hover);
  background-color: var(--color-surface-4);
  border-color: var(--color-border-strong);
  text-shadow: 0 0 6px rgba(255,255,255,0.2),
               0 0 12px rgba(255,255,255,0.1);
}

.copyright {
  font-size: 0.9em;
  text-align: right;
  margin-bottom: 15px;
  color: #ececeb;
  text-shadow: 0 0 2px rgba(255,255,255,0.1);
}
.copyright a {
  color: var(--color-text);
  padding: 8px 12px;
  border-radius: 5px;
  background-color: #1a1a1b;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              text-shadow var(--transition-base);
}
.copyright a:hover {
  color: var(--color-link-hover);
  background-color: #0f0f10;
  text-shadow: 0 0 6px rgba(255,255,255,0.2),
               0 0 10px rgba(255,255,255,0.1);
}

/* Back to top */
#back-to-top {
  background-color: #131314;
  color: var(--color-text);
  padding: 10px 20px;
  border-radius: 5px;
  border: 1px solid var(--color-border);
  font-family: var(--font-primary);
  font-size: 1rem;
  cursor: pointer;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              text-shadow var(--transition-base),
              border-color var(--transition-base);
}
#back-to-top:hover {
  background-color: #0f0f10;
  color: var(--color-link-hover);
  border-color: var(--color-border-strong);
  text-shadow: 0 0 8px rgba(255,255,255,0.2),
               0 0 16px rgba(255,255,255,0.1);
}

/* Music player bar */
#music-footer-bar {
  width: 100%;
  margin-top: 1rem;
  padding: 6px 16px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: transparent;
  border-top: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 0.95em;
}
#music-footer-bar button {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-strong);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: bold;
  font-size: 0.95em;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              box-shadow var(--transition-base);
}
#music-footer-bar button:hover {
  background-color: rgba(255,255,255,0.05);
  color: var(--color-link-hover);
  box-shadow: var(--glow-xs);
}

#track-label {
  max-width: 300px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
  color: var(--color-text);
  transition: color var(--transition-base), text-shadow var(--transition-base);
}
#track-label:hover {
  color: var(--color-link-hover);
  text-shadow: var(--glow-text-xs);
}

/* Powered by Blogger badge */
.powered-by-blogger {
  text-align: center;
  font-size: 0.85em;
  color: var(--color-text-muted);
  margin-top: 2em;
}
.powered-by-blogger a {
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
}
.blogger-icon {
  width: 1em;
  height: 1em;
  fill: currentColor;
  vertical-align: middle;
}