/* src/style.css */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root,
html[data-market=mt4] {
  --bg: #0c0e14;
  --bg-glow:
    radial-gradient(
      ellipse 80% 50% at 20% -10%,
      rgba(45, 120, 90, 0.18),
      transparent 55%),
    radial-gradient(
      ellipse 60% 40% at 90% 10%,
      rgba(56, 98, 160, 0.18),
      transparent 50%),
    #0c0e14;
  --surface: #141822;
  --surface2: #1c2230;
  --border: #2a3142;
  --text: #e8eaf2;
  --text-dim: #8b92a8;
  --accent: #3d9a72;
  --accent-hover: #4db388;
  --accent-soft: rgba(61, 154, 114, 0.12);
  --green: #22c55e;
  --green-dim: rgba(34, 197, 94, 0.15);
  --red: #ef4444;
  --red-dim: rgba(239, 68, 68, 0.15);
  --yellow: #eab308;
  --blue: #5b8def;
  --radius: 12px;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  --mono:
    "JetBrains Mono",
    ui-monospace,
    monospace;
  --sans:
    "DM Sans",
    system-ui,
    sans-serif;
  --chart: #3d9a72;
  --chart-fill-top: rgba(61, 154, 114, 0.28);
  --chart-fill-bottom: rgba(61, 154, 114, 0.02);
}
html[data-market=cn] {
  --bg: #140e0b;
  --bg-glow:
    radial-gradient(
      ellipse 80% 55% at 15% -8%,
      rgba(180, 90, 28, 0.28),
      transparent 55%),
    radial-gradient(
      ellipse 55% 40% at 88% 8%,
      rgba(140, 48, 32, 0.18),
      transparent 50%),
    #140e0b;
  --surface: #1c1410;
  --surface2: #271a14;
  --border: #3d2a20;
  --text: #f3ebe3;
  --text-dim: #b39a88;
  --accent: #d9772f;
  --accent-hover: #e8914a;
  --accent-soft: rgba(217, 119, 47, 0.14);
  --green: #3dba6e;
  --green-dim: rgba(61, 186, 110, 0.15);
  --red: #f07167;
  --red-dim: rgba(240, 113, 103, 0.15);
  --yellow: #e8b84a;
  --blue: #d9772f;
  --chart: #d9772f;
  --chart-fill-top: rgba(217, 119, 47, 0.30);
  --chart-fill-bottom: rgba(217, 119, 47, 0.02);
  --shadow: 0 8px 28px rgba(40, 16, 8, 0.45);
}
body {
  font-family: var(--sans);
  background: var(--bg-glow);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
}
.app {
  max-width: 1480px;
  margin: 0 auto;
  padding: 28px 20px 40px;
}
header {
  margin-bottom: 28px;
}
header h1 {
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.subtitle {
  color: var(--text-dim);
  font-size: 14px;
  margin-top: 6px;
  max-width: 52ch;
}
.market-switch {
  display: inline-flex;
  gap: 6px;
  margin-top: 14px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
}
.market-link {
  appearance: none;
  -webkit-appearance: none;
  border: none;
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--sans);
  padding: 8px 16px;
  border-radius: 999px;
  transition: background 0.15s, color 0.15s;
}
.market-link:hover {
  color: var(--text);
}
.market-link.active {
  background: var(--accent);
  color: #fff;
}
.market-switch-hint {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-dim);
}
main {
  display: grid;
  grid-template-columns: minmax(320px, 400px) 1fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 980px) {
  main {
    grid-template-columns: 1fr;
  }
}
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.panel h2 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: 0.01em;
}
.panel h2.section-gap {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.panel h3 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-dim);
}
.form-group {
  margin-bottom: 14px;
}
.form-group label {
  display: block;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 5px;
  font-weight: 500;
}
.form-group input[type=number],
.form-group select {
  width: 100%;
  padding: 9px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  font-family: var(--sans);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.input-with-suffix {
  position: relative;
}
.input-with-suffix input {
  padding-right: 36px;
}
.suffix {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 13px;
  font-family: var(--mono);
}
.asset-info {
  font-size: 12px;
  color: var(--accent);
  margin-top: 6px;
  padding: 5px 9px;
  background: var(--accent-soft);
  border-radius: 6px;
}
.broker-note {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 6px;
  line-height: 1.45;
}
.form-group input[type=search] {
  width: 100%;
  padding: 9px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  font-family: var(--sans);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input[type=search]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.auto-apply-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 10px;
  cursor: pointer;
  user-select: none;
}
.auto-apply-row input {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
}
.safe-panel.primary-safe {
  margin-top: 4px;
  border-width: 1.5px;
}
.safe-panel.primary-safe h3 {
  font-size: 15px;
}
.holiday-panel {
  margin-top: 14px;
  padding: 14px;
  background:
    linear-gradient(
      160deg,
      rgba(217, 119, 47, 0.12),
      rgba(39, 26, 20, 0.92));
  border: 1px solid rgba(217, 119, 47, 0.35);
  border-radius: 10px;
}
.holiday-panel h3 {
  color: var(--text);
  margin-bottom: 4px;
  font-size: 14px;
  font-weight: 600;
}
.holiday-panel .safe-result.ok .row span:last-child {
  color: var(--green);
}
.holiday-panel .safe-result.warn .row span:last-child {
  color: var(--yellow);
}
.holiday-panel .safe-result.danger .row span:last-child {
  color: var(--red);
}
.sizing-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
  background: var(--surface2);
  border-radius: 7px;
  padding: 3px;
}
.sizing-mode-tabs .tab {
  flex: 1;
  padding: 8px 6px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  border-radius: 5px;
  cursor: pointer;
  font-family: var(--sans);
  transition: all 0.15s;
}
.sizing-mode-tabs .tab.active {
  background: var(--accent);
  color: white;
  font-weight: 600;
}
.dual-control {
  display: grid;
  gap: 12px;
  padding: 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.dual-control .control-block.emphasized {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid rgba(61, 154, 114, 0.45);
  background: rgba(61, 154, 114, 0.08);
}
.field-hint {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.4;
  margin-top: 4px;
}
.lots-row input[type=number] {
  font-size: 16px !important;
  padding: 10px 12px !important;
}
.dual-control .control-block {
  display: grid;
  gap: 6px;
}
.dual-control .control-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--text-dim);
  font-weight: 500;
}
.dual-control .control-title .mode-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.dual-control .control-title .mode-tag.muted {
  background: rgba(139, 146, 168, 0.12);
  color: var(--text-dim);
}
.ratio-row,
.lots-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ratio-row input[type=range] {
  flex: 1;
  accent-color: var(--accent);
}
.ratio-row input[type=number],
.lots-row input[type=number] {
  width: 78px;
  padding: 7px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--mono);
  text-align: center;
  outline: none;
  -moz-appearance: textfield;
}
.ratio-row input[type=number]::-webkit-inner-spin-button,
.ratio-row input[type=number]::-webkit-outer-spin-button,
.lots-row input[type=number]::-webkit-inner-spin-button,
.lots-row input[type=number]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.ratio-row input[type=number]:focus,
.lots-row input[type=number]:focus {
  border-color: var(--accent);
}
.ratio-suffix,
.lots-suffix {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--mono);
  min-width: 1.2em;
}
.lots-row input[type=number] {
  flex: 1;
  width: auto;
}
.sync-hint {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.45;
  padding-top: 2px;
  border-top: 1px dashed var(--border);
}
.safe-panel {
  margin-top: 14px;
  padding: 14px;
  background:
    linear-gradient(
      160deg,
      rgba(61, 154, 114, 0.08),
      rgba(28, 34, 48, 0.9));
  border: 1px solid rgba(61, 154, 114, 0.28);
  border-radius: 10px;
}
.safe-panel h3 {
  color: var(--text);
  margin-bottom: 4px;
  font-size: 14px;
}
.safe-desc {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.safe-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  background: var(--bg);
  border-radius: 7px;
  padding: 3px;
  position: relative;
  z-index: 2;
}
.safe-tabs .tab {
  flex: 1;
  padding: 7px 6px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  border-radius: 5px;
  cursor: pointer;
  font-family: var(--sans);
  transition: all 0.15s;
  pointer-events: auto;
  position: relative;
  z-index: 1;
}
.safe-tabs .tab.active {
  background: var(--accent);
  color: white;
  font-weight: 600;
}
.safe-result {
  margin-top: 12px;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: 8px;
  font-size: 12px;
  display: grid;
  gap: 6px;
}
.safe-result .row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.safe-result .row span:last-child {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent);
  text-align: right;
}
.safe-result.warn .row span:last-child {
  color: var(--yellow);
}
.safe-result.danger .row span:last-child {
  color: var(--red);
}
.toggle-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  cursor: pointer;
}
.toggle input {
  display: none;
}
.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 12px;
  transition: background 0.2s;
}
.toggle-slider::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
}
.toggle input:checked + .toggle-slider {
  background: var(--accent);
}
.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
}
.trade-mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  background: var(--surface2);
  border-radius: 7px;
  padding: 3px;
}
.tab {
  flex: 1;
  padding: 7px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  border-radius: 5px;
  cursor: pointer;
  font-family: var(--sans);
  transition: all 0.15s;
}
.tab.active {
  background: var(--accent);
  color: white;
  font-weight: 600;
}
.trade-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  max-height: 320px;
  overflow-y: auto;
}
.trade-row {
  display: flex;
  gap: 6px;
  align-items: center;
  background: var(--surface2);
  padding: 8px;
  border-radius: 8px;
  font-size: 13px;
}
.trade-row .trade-num {
  color: var(--text-dim);
  font-size: 11px;
  min-width: 22px;
  font-family: var(--mono);
}
.trade-row input {
  flex: 1;
  padding: 6px 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--sans);
  outline: none;
  min-width: 0;
}
.trade-row input:focus {
  border-color: var(--accent);
}
.trade-row .trade-dir {
  width: 52px;
  flex-shrink: 0;
  padding: 6px 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  text-align: center;
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--sans);
}
.trade-row .trade-dir:focus {
  border-color: var(--accent);
}
.trade-row .remove-btn {
  background: none;
  border: none;
  color: var(--red);
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
  opacity: 0.55;
  transition: opacity 0.15s;
}
.trade-row .remove-btn:hover {
  opacity: 1;
}
.hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 10px;
}
.trade-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.btn {
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--sans);
}
.btn-primary {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: white;
  font-size: 15px;
  font-weight: 600;
}
.btn-primary:hover {
  background: var(--accent-hover);
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-ghost {
  background: transparent;
  color: var(--text-dim);
}
.btn-ghost:hover {
  color: var(--red);
}
.btn-safe {
  width: 100%;
  margin-top: 10px;
  padding: 10px;
  background: var(--accent);
  color: white;
  font-weight: 600;
}
.btn-safe:hover {
  background: var(--accent-hover);
}
.btn-safe:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}
.card {
  background: var(--surface2);
  border-radius: 10px;
  padding: 14px;
  border: 1px solid var(--border);
}
.card .card-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}
.card .card-value {
  font-size: 22px;
  font-weight: 700;
  font-family: var(--mono);
  letter-spacing: -0.02em;
}
.card .card-sub {
  font-size: 12px;
  margin-top: 3px;
  color: var(--text-dim);
}
.card-green .card-value {
  color: var(--green);
}
.card-red .card-value {
  color: var(--red);
}
.card-yellow .card-value {
  color: var(--yellow);
}
.card-accent .card-value {
  color: var(--blue);
}
.chart-container {
  margin-bottom: 22px;
  padding: 16px;
  background: var(--surface2);
  border-radius: 10px;
  border: 1px solid var(--border);
}
.chart-container canvas {
  max-height: 280px;
}
.table-container {
  margin-bottom: 8px;
  overflow-x: auto;
}
.result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.result-table th {
  background: var(--surface2);
  padding: 10px 11px;
  text-align: right;
  font-weight: 600;
  color: var(--text-dim);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.result-table th:first-child {
  text-align: center;
}
.result-table td {
  padding: 8px 11px;
  text-align: right;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 12px;
}
.result-table td:first-child {
  text-align: center;
  color: var(--text-dim);
  font-family: var(--sans);
}
.result-table tr:hover td {
  background: rgba(61, 154, 114, 0.05);
}
.profit-positive {
  color: var(--green);
}
.profit-negative {
  color: var(--red);
}
footer {
  text-align: center;
  margin-top: 28px;
  padding: 14px;
  color: var(--text-dim);
  font-size: 12px;
}
.csv-drop-zone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 18px;
  text-align: center;
  margin-bottom: 14px;
  cursor: pointer;
  transition: all 0.15s;
  background: var(--surface2);
}
.csv-drop-zone:hover,
.csv-drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.csv-drop-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  color: var(--text-dim);
}
.csv-drop-content svg {
  color: var(--accent);
  opacity: 0.8;
}
.csv-drop-content span:first-of-type {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}
.csv-hint {
  font-size: 11px !important;
  color: var(--text-dim) !important;
}
.csv-status {
  margin-top: 10px;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 5px;
  display: none;
}
.csv-status.success {
  display: block;
  background: var(--green-dim);
  color: var(--green);
}
.csv-status.error {
  display: block;
  background: var(--red-dim);
  color: var(--red);
}
.csv-status.info {
  display: block;
  background: var(--accent-soft);
  color: var(--accent);
}
.risk-assessment {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 20px;
}
.risk-assessment h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text);
}
.risk-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 800px) {
  .risk-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.risk-item {
  background: var(--bg);
  border-radius: 8px;
  padding: 10px;
}
.risk-item .risk-label {
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.risk-item .risk-value {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--mono);
}
.risk-item .risk-sub {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}
.risk-safe {
  color: var(--green);
}
.risk-warning {
  color: var(--yellow);
}
.risk-danger {
  color: var(--red);
}
.risk-bar {
  grid-column: 1 / -1;
  background: var(--bg);
  border-radius: 8px;
  padding: 12px;
}
.risk-bar-label {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}
.risk-bar-track {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.risk-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.3s ease;
}
.empty-state {
  padding: 28px 16px;
  text-align: center;
  color: var(--text-dim);
  font-size: 14px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  background: var(--surface2);
}
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}