/* ══════════════════════════════════════════════
   SWAP PAGE — css/swap.css
   ══════════════════════════════════════════════ */

/* ── Layout ── */
.swap-page {
  max-width: var(--page-max-w);
  margin: 0 auto;
  padding: 32px var(--page-px) 100px;
  display: flex;
  justify-content: center;
}

.swap-wrap {
  width: 100%;
  max-width: 468px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Main card ── */
.swap-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
}

/* ── Tabs ── */
.swap-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}
.swap-tab {
  flex: 1;
  padding: 14px 0;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.swap-tab:hover { color: var(--brand); }
.swap-tab--active {
  color: var(--brand);
  border-bottom-color: var(--brand);
}

/* ── Tab panel ── */
.swap-panel { display: none; padding: 20px; }
.swap-panel--active { display: block; }

/* ── Settings row ── */
.swap-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.swap-panel-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
}
.swap-settings-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 8px;
  color: var(--text-dim);
  background: transparent;
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.swap-settings-btn:hover { background: var(--surface-active); color: var(--brand); }

/* ── Token input box ── */
.token-box {
  background: var(--surface-active);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  transition: border-color var(--t-fast);
}
.token-box:focus-within { border-color: var(--brand); }
.token-box__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.token-box__label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.token-box__balance {
  font-size: 11px;
  color: var(--text-dim);
}
.token-box__balance b {
  color: var(--text-muted);
  font-weight: 600;
}
.token-box__balance .max-btn {
  color: var(--brand);
  font-weight: 700;
  cursor: pointer;
  margin-left: 4px;
  transition: opacity var(--t-fast);
}
.token-box__balance .max-btn:hover { opacity: 0.7; }

.token-box__bottom {
  display: flex;
  align-items: center;
  gap: 10px;
}
.token-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px 5px 7px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}
.token-badge__dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 900;
  color: #fff;
  flex-shrink: 0;
}
.token-badge--hype {
  background: rgba(37,65,49,.09);
  color: var(--brand);
}
.token-badge--hype .token-badge__dot { background: var(--brand); }
.token-badge--dao {
  background: rgba(109,40,217,.08);
  color: #6d28d9;
}
.token-badge--dao .token-badge__dot { background: #6d28d9; }

.token-box__input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  text-align: right;
  font-family: var(--font);
  min-width: 0;
}
.token-box__input::placeholder { color: var(--text-dim); }
.token-box__input:read-only { color: var(--text-muted); cursor: default; }
.token-box__usd {
  font-size: 11px;
  color: var(--text-dim);
  text-align: right;
  margin-top: 5px;
}

/* ── Swap arrow ── */
.swap-arrow-wrap {
  display: flex;
  justify-content: center;
  margin: 6px 0;
  position: relative;
  z-index: 1;
}
.swap-arrow-btn {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-dim);
  transition: all var(--t-fast);
}
.swap-arrow-btn:hover {
  background: var(--surface-active);
  border-color: var(--brand);
  color: var(--brand);
  transform: rotate(180deg);
}

/* ── Info rows ── */
.swap-info {
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.swap-info__row {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}
.swap-info__row span:first-child { color: var(--text-muted); }
.swap-info__row span:last-child  { font-weight: 600; color: var(--text); }
.swap-info__row--warn span:last-child { color: var(--status-challenge); }

/* ── Slippage settings dropdown ── */
.slippage-wrap {
  margin-top: 12px;
  padding: 12px 14px;
  background: var(--surface-active);
  border-radius: 8px;
  display: none;
}
.slippage-wrap--open { display: block; }
.slippage-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.slippage-options {
  display: flex;
  gap: 6px;
}
.slippage-btn {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--t-fast);
}
.slippage-btn:hover,
.slippage-btn--active {
  border-color: var(--brand);
  background: var(--accent-dim);
  color: var(--brand);
}
.slippage-input {
  width: 72px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  outline: none;
  text-align: center;
  transition: border-color var(--t-fast);
}
.slippage-input:focus { border-color: var(--brand); }

/* ── Action button ── */
.swap-action-btn {
  width: 100%;
  padding: 13px;
  margin-top: 14px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--btn-radius);
  cursor: pointer;
  transition: all var(--t-fast);
  background: var(--brand);
  color: #fff;
  border: 1px solid var(--brand);
}
.swap-action-btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.swap-action-btn:disabled {
  background: var(--surface-active);
  color: var(--text-dim);
  border-color: var(--border);
  cursor: not-allowed;
}

/* ── Separator with plus / arrow ── */
.liq-separator {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 8px 0;
  color: var(--text-dim);
}

/* ── LP preview strip ── */
.lp-preview {
  margin-top: 14px;
  padding: 12px 14px;
  background: var(--accent-dim);
  border: 1px solid rgba(37,65,49,.12);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lp-preview__row {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
}
.lp-preview__row span:first-child { color: var(--text-muted); }
.lp-preview__row span:last-child  { font-weight: 700; color: var(--brand); }

/* ── LP slider (remove) ── */
.lp-pct-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.lp-pct-btns {
  display: flex;
  gap: 5px;
}
.lp-pct-btn {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--t-fast);
}
.lp-pct-btn:hover { border-color: var(--brand); color: var(--brand); background: var(--accent-dim); }

.lp-slider {
  flex: 1;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
  cursor: pointer;
}
.lp-slider::-webkit-slider-thumb {
  appearance: none;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--brand);
  cursor: pointer;
  transition: transform var(--t-fast);
}
.lp-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }

.lp-pct-val {
  font-size: 15px;
  font-weight: 800;
  color: var(--brand);
  min-width: 38px;
  text-align: right;
}

/* ── Output pair (remove liq) ── */
.output-pair {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.output-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 14px;
  background: var(--surface-active);
  border-radius: 8px;
}
.output-row__val {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

/* ── Pool stats card ── */
.pool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 18px 20px;
}
.pool-card__title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.pool-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.pool-stat { text-align: center; }
.pool-stat__val {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
}
.pool-stat__lbl {
  font-size: 10.5px;
  color: var(--text-dim);
  margin-top: 2px;
}

.pool-position {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.pool-pos__val {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--brand);
}
.pool-pos__lbl {
  font-size: 10.5px;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .swap-page    { padding-top: 20px; }
  .swap-wrap    { max-width: 100%; }
  .pool-stats-grid,
  .pool-position { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .swap-page  { padding-top: 16px; }
  .swap-panel { padding: 16px; }
  .token-box__input { font-size: 18px; }
  .swap-action-btn  { font-size: 14px; padding: 12px; }
  .pool-stats-grid,
  .pool-position { grid-template-columns: 1fr 1fr; gap: 8px; }
}