/* ============================================================
   footer2.css — Shared footer, back-to-top & tweaks panel
   Depends on: css/theme.css (CSS custom properties)
   ============================================================ */

/* ---- Footer ---- */
footer.site-footer {
  background: #003d7a;
  color: #d5b78a;
  padding: 56px 0 24px;
  border-top: 3px solid var(--accent);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.foot-col h5 {
  margin: 0 0 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.foot-col p {
  font-size: 13.5px;
  line-height: 1.65;
  color: #b69a6c;
  margin: 0 0 14px;
}
.foot-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.foot-col ul li { padding: 5px 0 }
.foot-col ul a {
  color: #b69a6c;
  font-size: 13.5px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.foot-col ul a:hover { color: var(--accent) }
.foot-col ul a i { color: var(--primary); font-size: 10px; width: 10px }

/* Contact list */
.foot-contact { list-style: none; padding: 0; margin: 0 }
.foot-contact li {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  align-items: flex-start;
  color: #b69a6c;
  font-size: 13px;
  line-height: 1.5;
}
.foot-contact li i { color: var(--accent); margin-top: 3px; width: 14px; flex-shrink: 0 }
.foot-contact li b {
  color: #fff9ea;
  font-weight: 600;
  display: block;
  font-size: 11.5px;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.foot-contact li a { color: #b69a6c; text-decoration: none }
.foot-contact li a:hover { color: var(--accent) }

/* Social icons */
.foot-social { display: flex; gap: 8px; margin-top: 10px }
.foot-social a {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d5b78a;
  text-decoration: none;
  transition: background .15s, border-color .15s, color .15s;
}
.foot-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff }

/* Bottom bar */
.foot-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #8a7048;
  flex-wrap: wrap;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: .04em;
}
.foot-bottom a { color: #8a7048; text-decoration: none }
.foot-bottom a:hover { color: #fff }

/* ---- Back to top ---- */
.to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--cream, #fff9ea);
  border: 2px solid var(--accent);
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  z-index: 120;
  box-shadow: 0 10px 22px rgba(0,0,0,.3);
  transition: transform .15s, background .15s;
}
.to-top:hover { background: var(--primary-ink); transform: translateY(-2px) }
.to-top.show  { display: flex }

/* ---- Tweaks panel ---- */
.tweaks {
  position: fixed;
  left: 18px;
  bottom: 18px;
  width: 320px;
  background: var(--paper, #fff9ea);
  border: 1px solid var(--cardrule, #d6c6a6);
  border-radius: 6px;
  box-shadow: 0 20px 50px rgba(0,0,0,.22);
  padding: 16px;
  font-size: 13px;
  z-index: 210;
  display: none;
  color: var(--ink, #221a14);
  max-height: 82vh;
  overflow-y: auto;
}
.tweaks.on { display: block }
.tweaks h6 {
  margin: 0 0 12px;
  font-family: 'Yeseva One', serif;
  font-size: 18px;
  font-weight: 400;
  color: var(--primary-ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tweaks h6 .tw-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(196,144,36,.22);
}
.tw-row { margin-bottom: 14px }
.tw-row label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.tw-seg {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  border: 1px solid var(--rule, #d6c6a6);
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg, #f4ecd8);
}
.tw-seg button {
  background: transparent;
  border: 0;
  border-right: 1px solid var(--rule, #d6c6a6);
  padding: 7px 6px;
  font-family: inherit;
  font-size: 11.5px;
  cursor: pointer;
  color: var(--muted);
}
.tw-seg button:last-child { border-right: 0 }
.tw-seg button.on { background: var(--primary); color: var(--cream, #fff9ea); font-weight: 600 }
.tw-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 6px;
}
.tw-chip {
  border: 1px solid var(--rule, #d6c6a6);
  border-radius: 4px;
  padding: 6px 4px 5px;
  cursor: pointer;
  background: var(--bg, #f4ecd8);
  text-align: center;
  font-size: 10.5px;
  color: var(--muted);
  transition: all .12s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  font-family: inherit;
}
.tw-chip:hover { border-color: var(--primary) }
.tw-chip.on {
  border-color: var(--primary);
  background: var(--bg-2, #ede0bf);
  color: var(--primary-ink);
  font-weight: 600;
}
.tw-chip .sw {
  display: flex;
  width: 100%;
  height: 20px;
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,.1);
}
.tw-chip .sw span { flex: 1 }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .foot-grid { grid-template-columns: repeat(2,1fr) }
}
@media (max-width: 700px) {
  .foot-grid { grid-template-columns: 1fr }
}