/* ═══ Ladder Bot Page — Orange Theme ═══ */

/* ── Header Bar ── */
.ladder-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.ladder-timer {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ladder-timer-label {
  font-size: 11px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
}
.ladder-timer-value {
  font-size: 14px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--orange);
  font-weight: 600;
}
.ladder-status {
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  padding: 4px 10px;
  border-radius: 4px;
}
.ladder-status.active {
  color: var(--green);
  background: rgba(0, 255, 136, 0.08);
  border: 1px solid rgba(0, 255, 136, 0.2);
}
.ladder-status.inactive {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

/* ── Tabs ── */
.ladder-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
  background: var(--panel);
  border-radius: 8px;
  padding: 3px;
  border: 1px solid var(--border);
}
.ladder-tab {
  flex: 1;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
}
.ladder-tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
}
.ladder-tab.active {
  color: var(--orange);
  background: rgba(255, 140, 0, 0.1);
}
.tab-badge {
  display: inline-block;
  min-width: 18px;
  height: 18px;
  line-height: 18px;
  text-align: center;
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  background: var(--orange);
  color: var(--bg);
  border-radius: 9px;
  margin-left: 4px;
  padding: 0 4px;
}

/* ── Info Bar ── */
.ladder-info-bar {
  display: flex;
  gap: 20px;
  padding: 10px 16px;
  margin-bottom: 14px;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--muted);
}
.ladder-info-bar b {
  color: var(--text);
}

/* ── Ladder Grid ── */
.ladder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.ladder-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.ladder-column {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.ladder-col-header {
  padding: 8px 12px;
  font-size: 12px;
  font-family: 'Orbitron', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}
.ladder-up-header, .ladder-sell-up-header {
  color: var(--green);
  background: rgba(0, 255, 136, 0.04);
}
.ladder-down-header, .ladder-sell-down-header {
  color: var(--red);
  background: rgba(255, 59, 48, 0.04);
}
.ladder-buy-up-header {
  color: var(--cyan);
  background: rgba(0, 212, 255, 0.04);
}
.ladder-buy-down-header {
  color: var(--purple);
  background: rgba(168, 85, 247, 0.04);
}

/* ── Ladder Row ── */
.ladder-row {
  display: flex;
  align-items: center;
  padding: 4px 10px;
  cursor: pointer;
  transition: background 0.1s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
  min-height: 28px;
}
.ladder-row:hover {
  background: rgba(255, 140, 0, 0.06);
}
.ladder-row.has-order {
  background: rgba(255, 140, 0, 0.08);
  border-left: 2px solid var(--orange);
}
.ladder-price {
  width: 40px;
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  flex-shrink: 0;
}
.ladder-bar-wrap {
  flex: 1;
  position: relative;
  height: 18px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 3px;
  overflow: hidden;
}
.ladder-bar {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  border-radius: 3px;
  transition: width 0.3s;
}
.ladder-bar-up, .ladder-bar.ladder-bar-up {
  background: var(--green);
}
.ladder-bar-down, .ladder-bar.ladder-bar-down {
  background: var(--red);
}
.ladder-bar-buy-up {
  background: var(--cyan);
}
.ladder-bar-buy-down {
  background: var(--purple);
}
.ladder-pct {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 10px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  text-shadow: 0 0 4px var(--bg);
}
.ladder-order-mark {
  color: var(--orange);
  font-size: 10px;
  margin-left: 4px;
  flex-shrink: 0;
}

/* ── Trades Bar ── */
.ladder-trades-bar {
  margin-bottom: 14px;
}
.ladder-trades-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ladder-trade-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
}
.ladder-trade-side {
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 11px;
}
.ladder-trade-side.up { color: var(--green); background: rgba(0,255,136,0.08); }
.ladder-trade-side.down { color: var(--red); background: rgba(255,59,48,0.08); }
.ladder-trade-info {
  color: var(--text);
}
.ladder-trade-bot {
  margin-left: auto;
  color: var(--muted);
  font-size: 10px;
}

/* ── Profitable row ── */
.ladder-row.profitable {
  background: rgba(0, 255, 136, 0.04);
  border-left: 2px solid rgba(0, 255, 136, 0.3);
}
.ladder-row.profitable:hover {
  background: rgba(0, 255, 136, 0.08);
}

/* ── Open Orders ── */
.ladder-open-orders {
  margin-top: 16px;
}
.ladder-orders-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ladder-order-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 12px;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.ladder-order-side {
  font-weight: 600;
  width: 36px;
}
.ladder-order-side.buy { color: var(--green); }
.ladder-order-side.sell { color: var(--red); }
.ladder-order-status {
  margin-left: auto;
  color: var(--muted);
  font-size: 10px;
}

/* ── Suggestions ── */
.ladder-suggestions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ladder-suggestion {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  border-left: 3px solid var(--border);
}
.ladder-suggestion.pending { border-left-color: var(--orange); }
.ladder-suggestion.placed {
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(0,212,255,0.06) 0%, var(--panel) 40%);
}
.ladder-suggestion.filled {
  border-left-color: var(--green);
  background: linear-gradient(90deg, rgba(0,255,136,0.08) 0%, var(--panel) 40%);
}
.ladder-suggestion.errored {
  border-left-color: var(--red);
  background: linear-gradient(90deg, var(--red-glow) 0%, var(--panel) 45%);
}
.ladder-suggestion.cancelled { border-left-color: var(--muted); opacity: 0.6; }
.ladder-suggestion.expired { border-left-color: var(--muted); opacity: 0.4; }

.ladder-suggestion.manual {
  border-top: 1px solid var(--purple);
  box-shadow: inset 2px 0 0 0 var(--purple);
}
.ladder-suggestion.manual .ladder-sug-status::before {
  content: '▸ ручной · ';
  color: var(--purple);
  font-size: 10px;
  font-weight: 600;
}
.ladder-suggestion.errored .ladder-sug-status {
  color: var(--red);
  font-weight: 600;
}
.ladder-suggestion.filled .ladder-sug-status {
  color: var(--green);
  font-weight: 600;
}
.ladder-suggestion.placed .ladder-sug-status {
  color: var(--cyan);
  font-weight: 600;
}

.ladder-sug-top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.ladder-sug-side {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 3px;
}
.ladder-sug-side.up { color: var(--green); background: rgba(0,255,136,0.08); }
.ladder-sug-side.down { color: var(--red); background: rgba(255,59,48,0.08); }
.ladder-sug-price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.ladder-sug-amount {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--orange);
}
.ladder-sug-reach {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cyan);
}
.ladder-sug-status {
  font-size: 11px;
  color: var(--muted);
  margin-left: auto;
}
.ladder-sug-time {
  font-size: 10px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
}
.ladder-sug-reason {
  margin-top: 4px;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.3;
}
.ladder-sug-actions {
  margin-top: 8px;
  display: flex;
  gap: 6px;
}

/* ── Settings Form ── */
.ladder-settings {
  max-width: 480px;
}
.ladder-form {
  padding: 14px;
}
.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.form-label {
  font-size: 13px;
  color: var(--text);
}
.form-input {
  width: 120px;
  padding: 6px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
}
.form-input:focus {
  outline: none;
  border-color: var(--orange);
}

/* Toggle switch */
.toggle-switch {
  position: relative;
  width: 42px;
  height: 22px;
  cursor: pointer;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 22px;
  transition: 0.2s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  top: 3px;
  background: var(--text);
  border-radius: 50%;
  transition: 0.2s;
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--green);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* ── Small button ── */
.btn-sm {
  padding: 4px 10px;
  font-size: 11px;
}

/* ── Settings: секции, селект кошелька, список ботов ── */
.ladder-settings { max-width: 560px; }

.ladder-section-title {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--orange);
  margin: 14px 0 8px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.ladder-section-sub {
  font-size: 11px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
}

.ladder-hint {
  font-size: 12px;
  color: var(--muted);
  padding: 8px 10px;
  background: rgba(255,140,0,0.04);
  border: 1px dashed var(--border);
  border-radius: 6px;
  line-height: 1.4;
}

select.ladder-wallet-select {
  width: auto;
  min-width: 220px;
  max-width: 320px;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
}

.ladder-bot-controls {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.ladder-bot-controls .btn-sm {
  padding: 4px 10px;
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 5px;
}
.ladder-bot-controls .btn-sm:hover {
  color: var(--orange);
  border-color: var(--orange);
}
.ladder-bot-counter {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
}

.ladder-bots-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 260px;
  overflow-y: auto;
  padding: 6px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.ladder-bot-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 6px 10px;
  border-radius: 5px;
  cursor: pointer;
  transition: background 0.12s;
  user-select: none;
}
.ladder-bot-item:hover { background: rgba(255,140,0,0.06); }
.ladder-bot-cb { display: none; }

.ladder-bot-check {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
  position: relative;
  transition: all 0.12s;
}
.ladder-bot-cb:checked + .ladder-bot-check {
  background: var(--orange);
  border-color: var(--orange);
}
.ladder-bot-cb:checked + .ladder-bot-check::after {
  content: '';
  position: absolute;
  left: 4px; top: 1px;
  width: 5px; height: 9px;
  border: solid var(--bg);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.ladder-bot-dot {
  flex: 0 0 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.ladder-bot-dot.on { background: var(--green); box-shadow: 0 0 6px rgba(0,255,136,0.5); }
.ladder-bot-dot.off { background: var(--border); }

.ladder-bot-name {
  flex: 1 1 auto;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ladder-bot-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  padding: 2px 6px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 4px;
  text-transform: uppercase;
}

/* ══════════════════════════════════════════════════════
   MOBILE: 768px
   ══════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .ladder-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .ladder-grid, .ladder-grid-4 {
    grid-template-columns: 1fr;
  }
  .ladder-header {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }
  .ladder-info-bar {
    flex-wrap: wrap;
    gap: 10px;
  }
  .ladder-sug-top {
    gap: 6px;
  }
  .form-input {
    font-size: 16px !important;
  }
  select.ladder-wallet-select {
    min-width: 0;
    max-width: none;
    width: 100%;
  }
  .ladder-bots-list {
    max-height: 300px;
  }
  .ladder-bot-item {
    min-height: 44px;
  }
}

/* ══════════════════════════════════════════════════════
   MOBILE: 480px
   ══════════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .ladder-tab {
    padding: 8px 6px;
    font-size: 12px;
  }
  .ladder-row {
    min-height: 44px;
    padding: 6px 8px;
  }
  .ladder-price {
    width: 36px;
    font-size: 11px;
  }
  .ladder-sug-actions .btn {
    min-height: 44px;
    padding: 8px 14px;
  }
  .form-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .form-input {
    width: 100%;
  }
  .ladder-settings { max-width: 100%; }
  .ladder-section-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }
  .ladder-bot-item {
    min-height: 48px;
    padding: 8px 10px;
  }
  .ladder-bot-check {
    flex-basis: 20px;
    width: 20px;
    height: 20px;
  }
  .ladder-bot-cb:checked + .ladder-bot-check::after {
    left: 6px; top: 2px; width: 6px; height: 11px;
  }
}

/* ═══ Per-event ladder (v015) ═══ */
.ladder-market-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.ladder-market-label {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}
.ladder-market-select {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  min-width: 160px;
}
.ladder-market-meta {
  color: var(--muted);
  font-size: 12px;
  margin-left: auto;
}

.ladder-events-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ladder-events-group-title {
  color: var(--orange);
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  margin: 10px 0 4px;
  text-transform: uppercase;
}
.ladder-event-row {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.15s, background 0.15s;
}
.ladder-event-row.on {
  border-color: var(--green);
  background: color-mix(in srgb, var(--panel) 92%, var(--green) 8%);
}
.ladder-event-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.ladder-event-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.04em;
}
.ladder-event-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr) auto;
  gap: 8px;
  align-items: end;
}
.ladder-event-grid label {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ladder-event-grid .form-input {
  padding: 6px 8px;
  font-size: 13px;
}

@media (max-width: 768px) {
  .ladder-event-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ladder-event-grid .btn {
    grid-column: 1 / -1;
  }
  .ladder-market-select {
    min-width: 120px;
    font-size: 16px;
  }
  .ladder-event-grid .form-input {
    font-size: 16px;
  }
}
@media (max-width: 480px) {
  .ladder-market-bar {
    padding: 8px 10px;
    gap: 6px;
  }
  .ladder-market-meta {
    width: 100%;
    margin-left: 0;
  }
  .ladder-event-grid {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════
 *  LADDER PRESETS
 * ═══════════════════════════════════════════════════════════ */

.ladder-presets-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Header bar ── */
.ladder-presets-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: linear-gradient(180deg, var(--panel2) 0%, var(--panel) 100%);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.ladder-presets-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.ladder-presets-count b {
  color: var(--cyan);
  font-weight: 700;
  margin: 0 2px;
}

/* ── Preset list ── */
.ladder-presets-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ladder-preset-row {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
  position: relative;
}
.ladder-preset-row:hover {
  border-color: var(--border2);
}
.ladder-preset-row.active {
  border-color: var(--cyan);
  box-shadow: 0 0 18px var(--cyan-glow), inset 0 0 0 1px var(--cyan);
  background: linear-gradient(180deg, rgba(0,212,255,0.04) 0%, var(--panel) 60%);
}
.ladder-preset-row.active::before {
  content: '';
  position: absolute;
  left: 0; top: 12px; bottom: 12px;
  width: 3px;
  background: var(--cyan);
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 10px var(--cyan);
}
.ladder-preset-row.has-conflicts {
  opacity: 0.72;
  border-style: dashed;
}

/* ── Head: toggle + name + badges ── */
.ladder-preset-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.ladder-preset-head .toggle-switch {
  flex-shrink: 0;
}
.ladder-preset-name {
  font-family: 'Orbitron', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  letter-spacing: 0.04em;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ladder-preset-row.active .ladder-preset-name { color: var(--cyan); }

.ladder-preset-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  line-height: 1.4;
}
.ladder-preset-badge-main-user {
  background: rgba(255, 140, 0, 0.12);
  border-color: rgba(255, 140, 0, 0.5);
  color: var(--orange);
}

/* ── Meta: events/bots/market_types ── */
.ladder-preset-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.03em;
  padding: 6px 10px;
  background: var(--bg);
  border-radius: 5px;
  border: 1px solid var(--border);
}
.ladder-preset-meta b {
  color: var(--text);
  font-weight: 700;
  margin-left: 2px;
}
.ladder-preset-mt {
  flex: 1;
  min-width: 180px;
  color: var(--cyan);
  opacity: 0.75;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Conflict hint ── */
.ladder-preset-conflict-hint {
  font-size: 12px;
  color: var(--red);
  font-family: 'JetBrains Mono', monospace;
  padding: 8px 12px;
  background: var(--red-glow);
  border: 1px solid rgba(255,68,102,0.3);
  border-radius: 5px;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* ── Actions ── */
.ladder-preset-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ladder-preset-actions .btn {
  font-size: 11px;
  padding: 6px 14px;
  letter-spacing: 0.08em;
  min-height: 32px;
}

/* ═══════════════════════════════════════════════════════════
 *  PRESET FORM
 * ═══════════════════════════════════════════════════════════ */

.ladder-preset-form {
  padding: 16px 18px;
}
.ladder-preset-form .ladder-form {
  padding: 0;
}
.ladder-preset-form .panel-header {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-bottom: 12px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

/* Override ladder.css .form-input (120px) inside preset form */
.ladder-preset-form .form-input {
  width: 100%;
  font-size: 14px;
  padding: 9px 12px;
}
.ladder-preset-form #preset-name {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.ladder-preset-form .form-input:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 10px var(--cyan-glow);
}

.ladder-preset-form .form-row {
  padding: 10px 0;
  gap: 12px;
}
.ladder-preset-form .form-row > .form-label {
  flex-shrink: 0;
  min-width: 180px;
}
.ladder-preset-form .form-row > .form-input,
.ladder-preset-form .form-row > select.form-input {
  flex: 1;
  max-width: 420px;
}

/* ── Markets selector ── */
.ladder-preset-markets {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 12px;
}
.ladder-preset-markets-group {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  background: var(--bg);
}
.ladder-preset-markets-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.ladder-preset-markets-title .btn {
  margin-left: auto;
  font-size: 10px;
  padding: 3px 10px;
  min-height: 24px;
}
.ladder-preset-markets-title .btn:first-of-type {
  margin-left: auto;
}
.ladder-preset-markets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 6px;
}
.ladder-preset-market-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  user-select: none;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
  background: var(--panel);
}
.ladder-preset-market-item:hover {
  background: var(--cyan-glow);
  border-color: var(--cyan);
  color: var(--cyan);
}
.ladder-preset-market-item input[type="checkbox"] {
  accent-color: var(--cyan);
  cursor: pointer;
  width: 14px;
  height: 14px;
  margin: 0;
  flex-shrink: 0;
}
.ladder-preset-market-item:has(input:checked) {
  background: var(--cyan-glow);
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ── Params grid ── */
.ladder-preset-params-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 8px;
}
.ladder-preset-params-grid label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ladder-preset-params-grid .form-input {
  padding: 8px 10px;
  font-size: 13px;
  width: 100%;
}

/* ── Form actions buttons ── */
.ladder-preset-form .btn-cyan {
  font-size: 13px;
  padding: 10px 22px;
  letter-spacing: 0.1em;
  min-height: 40px;
  font-weight: 700;
}
.ladder-preset-form .btn:not(.btn-cyan):not(.btn-sm) {
  padding: 10px 20px;
  min-height: 40px;
}

/* ═══ Responsive ═══ */

@media (max-width: 768px) {
  .ladder-preset-row { padding: 12px 14px; }
  .ladder-preset-name { font-size: 15px; }
  .ladder-preset-meta { font-size: 12px; gap: 12px; }
  .ladder-preset-mt { min-width: 100%; white-space: normal; }
  .ladder-preset-params-grid { grid-template-columns: repeat(2, 1fr); }
  .ladder-preset-markets-grid { grid-template-columns: repeat(2, 1fr); }
  .ladder-preset-form .form-input,
  .ladder-preset-params-grid .form-input { font-size: 16px !important; }
  .ladder-preset-market-item {
    font-size: 14px;
    padding: 12px;
    min-height: 44px;
  }
  .ladder-preset-market-item input[type="checkbox"] { width: 18px; height: 18px; }
  .ladder-preset-actions .btn { min-height: 38px; flex: 1 1 auto; }
  .ladder-preset-form .form-row {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .ladder-preset-form .form-row > .form-label { min-width: 0; }
  .ladder-preset-form .form-row > .form-input,
  .ladder-preset-form .form-row > select.form-input { max-width: 100%; }
}

@media (max-width: 480px) {
  .ladder-presets-header {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px;
  }
  .ladder-presets-header .btn { width: 100%; justify-content: center; }
  .ladder-preset-row { padding: 12px; }
  .ladder-preset-head { gap: 10px; }
  .ladder-preset-name { font-size: 14px; width: 100%; order: -1; }
  .ladder-preset-params-grid { grid-template-columns: 1fr; }
  .ladder-preset-markets-grid { grid-template-columns: 1fr; }
  .ladder-preset-actions { flex-direction: column; gap: 6px; }
  .ladder-preset-actions .btn { width: 100%; justify-content: center; }
  .ladder-preset-markets-title {
    flex-wrap: wrap;
    font-size: 10px;
  }
  .ladder-preset-markets-title .btn { margin-left: 0; }
}