:root {
  --bg: #0b0d10;
  --panel: #11151a;
  --panel-2: #151b20;
  --border: #252d35;
  --text: #f2f5f7;
  --muted: #8d98a5;
  --green: #b9ff4a;
  --red: #ff6571;
  --cyan: #69d8ff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--text); }
body { font-size: 14px; }
button, input { font: inherit; }
button { cursor: pointer; }
button:focus-visible, input:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }

.app-shell { min-height: 100vh; }
.brand { flex: none; display: flex; align-items: center; gap: 10px; padding-right: 24px; border-right: 1px solid var(--border); }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--green); color: #071006; font-size: 21px; font-weight: 900; box-shadow: 0 0 0 4px #b9ff4a14; }
.brand strong { display: block; font-size: 16px; letter-spacing: .02em; }
.brand small { display: block; margin-top: 2px; color: var(--muted); font-size: 9px; letter-spacing: .14em; }
.network-status { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 11px; }
.network-status i { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.network-status b { color: var(--green); font-weight: 500; }
.ghost-btn, .text-btn { padding: 0; border: 0; background: transparent; color: var(--muted); text-align: left; }
.ghost-btn:hover, .text-btn:hover { color: var(--text); }
.ghost-btn:disabled { cursor: default; opacity: .35; }

.main-content { min-width: 0; }
.topbar { min-height: 80px; display: flex; align-items: center; gap: 24px; padding: 14px 30px; border-bottom: 1px solid var(--border); background: #0d1014; }
.market-selector, .ticker-line { display: flex; align-items: center; }
.market-selector { flex: 1; gap: 12px; }
.symbol-button { padding: 0; border: 0; background: none; color: var(--text); font-size: 22px; font-weight: 800; }
.symbol-button span { margin-left: 5px; color: var(--muted); font-size: 11px; font-weight: 500; }
.market-tag { padding: 3px 6px; border: 1px solid #69d8ff59; border-radius: 4px; color: var(--cyan); font-size: 10px; }
.ticker-line { gap: 10px; margin-left: 12px; }
.ticker-line strong { font-size: 15px; }
.ticker-line span { font-size: 12px; }

.view { padding: 22px 30px 30px; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; box-shadow: 0 18px 50px #00000038; }
.panel-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px 14px; }
.panel-header h1, .panel-header h2, .page-heading h1, .modal h2 { margin: 0; }
.panel-header h1 { font-size: 17px; }
.panel-header h2 { font-size: 16px; }
.muted { color: var(--muted); }
.small { font-size: 11px; }
.positive { color: var(--green) !important; }
.negative { color: var(--red) !important; }

.account-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 12px; }
.summary-card { display: grid; gap: 8px; padding: 18px 20px; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; }
.summary-card span { color: var(--muted); font-size: 11px; }
.summary-card strong { font-size: 24px; }
.summary-value-action { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.summary-value-action .compact-btn { min-height: 30px; padding: 5px 9px; }
.summary-actions { display: flex; align-items: center; gap: 5px; }
.trade-grid { display: grid; grid-template-columns: minmax(260px, 1fr) 320px; gap: 12px; }
.market-list-panel { min-height: 460px; overflow: hidden; }
.market-list-head, .market-row { display: grid; grid-template-columns: 1.3fr 1fr .65fr .65fr .65fr; align-items: center; gap: 12px; }
.market-list-head { padding: 0 20px 10px; color: var(--muted); font-size: 10px; }
.market-list-head span:nth-child(n+2) { text-align: right; }
.market-list { max-height: 510px; overflow-y: auto; }
.market-row { width: 100%; padding: 12px 20px; border: 0; border-top: 1px solid #252d3566; background: transparent; color: var(--text); text-align: left; }
.market-row:hover, .market-row.active { background: var(--panel-2); }
.market-row.active { box-shadow: inset 2px 0 var(--green); }
.market-row span { display: flex; align-items: baseline; gap: 3px; }
.market-row span b { font-size: 13px; }
.market-row span small { color: var(--muted); font-size: 10px; }
.market-row strong, .market-row em { text-align: right; font-size: 12px; font-style: normal; }

.order-panel { min-height: 460px; }
.side-tabs { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--border); }
.side-tab { padding: 14px; border: 0; border-radius: 0; background: transparent; color: var(--muted); font-weight: 700; }
.side-tab.active { border-bottom: 2px solid var(--green); color: var(--green); }
.side-tab[data-side="sell"].active { border-color: var(--red); color: var(--red); }
.order-tabs { display: flex; gap: 4px; padding: 13px 18px 7px; }
.order-tab, .table-tab { padding: 6px 9px; border: 0; border-radius: 4px; background: transparent; color: var(--muted); font-size: 11px; }
.order-tab.active, .order-tab:hover { background: #20272f; color: var(--text); }
.order-panel form { padding: 3px 18px 0; }
.field { display: grid; gap: 8px; margin: 15px 0; color: var(--muted); font-size: 11px; }
.field b { float: right; color: var(--text); font-weight: 600; }
.input-wrap { position: relative; }
.field input[type="number"], .field input[type="text"], .field input[type="password"] { width: 100%; height: 42px; padding: 0 14px; border: 1px solid var(--border); border-radius: 5px; background: #0c1014; color: var(--text); }
.input-wrap input { padding-right: 46px !important; }
.input-wrap em { position: absolute; top: 13px; right: 12px; color: var(--muted); font-size: 11px; font-style: normal; }
.field input[type="range"] { width: 100%; accent-color: var(--green); }
.available-row, .order-summary div { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 11px; }
.available-row strong, .order-summary b { color: var(--text); font-weight: 600; }
.order-summary { display: grid; gap: 8px; padding: 12px 0; margin-top: 14px; border-top: 1px solid var(--border); }
.order-submit { width: 100%; margin-top: 8px; padding: 13px; border: 0; border-radius: 5px; font-size: 13px; font-weight: 800; }
.order-submit.buy { background: var(--green); color: #0b1008; }
.order-submit.sell { background: var(--red); color: #21070b; }
.auto-sign-note { margin: 15px 0; color: var(--muted); text-align: center; font-size: 10px; }

.positions-panel { min-height: 190px; margin-top: 12px; }
.table-header { padding-bottom: 0; }
.table-tabs { display: flex; gap: 7px; }
.table-tab { padding: 12px 2px; margin-right: 16px; border-radius: 0; font-size: 13px; }
.table-tab.active { border-bottom: 2px solid var(--green); color: var(--text); }
.table-tab span { margin-left: 3px; color: var(--muted); font-size: 10px; }
.table-wrap { padding: 12px 20px 18px; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 11px; }
.data-table th { padding: 8px 10px; border-bottom: 1px solid var(--border); color: var(--muted); font-weight: 500; text-align: left; white-space: nowrap; }
.data-table td { padding: 13px 10px; border-bottom: 1px solid #252c34b3; white-space: nowrap; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.close-btn { padding: 5px 8px; border: 1px solid var(--border); border-radius: 4px; background: transparent; color: var(--text); font-size: 10px; }
.close-btn:hover { border-color: var(--red); color: var(--red); }
.empty-state { padding: 26px 20px; font-size: 12px; }

.wallet-card { margin-bottom: 12px; padding: 18px 20px; }
.wallet-card-main { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.wallet-identity { min-width: 0; display: grid; gap: 7px; }
.wallet-card-heading { display: flex; align-items: center; gap: 9px; color: var(--muted); font-size: 11px; }
.safe-badge { padding: 3px 6px; border: 1px solid #b9ff4a40; border-radius: 4px; color: var(--green); font-size: 9px; }
.wallet-identity > strong { overflow: hidden; font-size: 17px; text-overflow: ellipsis; white-space: nowrap; }
.wallet-actions { flex: none; display: flex; align-items: center; gap: 8px; }
.compact-btn { min-height: 38px; padding: 8px 12px; font-size: 11px; white-space: nowrap; }
.aster-connect { display: grid; grid-template-columns: minmax(190px, .9fr) minmax(240px, 1.4fr) auto; align-items: center; gap: 10px; padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--border); }
.connection-copy { align-self: center; display: grid; gap: 5px; }
.connection-copy small { color: var(--muted); font-size: 10px; line-height: 1.4; }
.pro-api-identity { min-width: 0; display: grid; gap: 3px; }
.pro-api-identity span, .pro-api-identity small { color: var(--muted); font-size: 10px; }
.pro-api-identity strong { overflow: hidden; color: var(--text); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.compact-field { display: grid; gap: 6px; color: var(--muted); font-size: 10px; }
.compact-field input { width: 100%; height: 38px; padding: 0 11px; border: 1px solid var(--border); border-radius: 5px; background: #0c1014; color: var(--text); }

.primary-btn, .outline-btn { padding: 10px 16px; border: 1px solid transparent; border-radius: 6px; font-weight: 700; transition: .18s; }
.primary-btn { border-color: var(--green); background: var(--green); color: #0b1008; }
.primary-btn:hover { filter: brightness(1.08); }
.outline-btn { border-color: var(--border); background: transparent; color: var(--text); }
.outline-btn:hover { border-color: #66717d; background: var(--panel-2); }
.modal-backdrop { position: fixed; inset: 0; z-index: 20; display: grid; place-items: center; padding: 20px; background: #020406c2; }
.modal { position: relative; width: min(440px, 100%); padding: 28px; border: 1px solid var(--border); border-radius: 10px; background: #141a20; box-shadow: 0 25px 70px #0008; }
.modal-close { position: absolute; top: 12px; right: 14px; border: 0; background: none; color: var(--muted); font-size: 22px; }
.modal > p { line-height: 1.6; font-size: 13px; }
.welcome-modal { padding: 38px 34px; text-align: center; }
.welcome-icon { display: grid; place-items: center; width: 54px; height: 54px; margin: 0 auto 18px; border-radius: 15px; background: var(--green); color: #071006; font-size: 30px; font-weight: 900; }
.welcome-modal p { max-width: 340px; margin: 13px auto 24px; }
.welcome-modal small { display: block; margin-top: 18px; color: var(--muted); font-size: 10px; line-height: 1.6; }
.modal-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 22px; }
.deposit-route { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 11px; border: 1px solid var(--border); border-radius: 6px; background: #0c1014; color: var(--text); font-size: 11px; }
.deposit-route b { color: var(--green); }
.deposit-quote { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--border); border-radius: 5px; background: #0c1014; }
.deposit-quote div { display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 11px; }
.deposit-quote strong { color: var(--text); }
.deposit-quote .text-btn { color: var(--green); font-size: 11px; }
.deposit-quote .text-btn:disabled { color: var(--muted); cursor: default; opacity: .5; }
#deposit-status { min-height: 17px; margin: 10px 0 0; }
#withdraw-status { min-height: 17px; margin: 10px 0 0; }
.withdraw-address { display: grid; gap: 5px; margin: 12px 0 4px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 5px; background: #0c1014; }
.withdraw-address span { color: var(--muted); font-size: 10px; }
.withdraw-address strong { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.primary-btn:disabled, .outline-btn:disabled { cursor: default; filter: none; opacity: .45; }
.welcome-modal .modal-actions { flex-direction: column; justify-content: center; }
.toast { position: fixed; bottom: 26px; left: 50%; z-index: 30; padding: 11px 16px; border: 1px solid #3b5740; border-radius: 6px; background: #202a24; color: var(--text); font-size: 12px; opacity: 0; pointer-events: none; transform: translate(-50%, 20px); transition: .2s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 1000px) {
  .topbar { gap: 16px; }
  .brand { padding-right: 16px; }
  .brand small, .network-status { display: none; }
  .aster-connect { grid-template-columns: 1fr 1fr auto; }
  .trade-grid { grid-template-columns: minmax(0, 1fr) 290px; }
}
@media (max-width: 760px) {
  .topbar { display: grid; grid-template-columns: 1fr; gap: 12px; padding: 14px 16px; }
  .brand { border: 0; }
  .brand small { display: block; }
  .market-selector { display: block; }
  .ticker-line { margin: 5px 0 0; }
  .view { padding: 14px; }
  .account-strip { grid-template-columns: 1fr; }
  .summary-card { padding: 14px 16px; }
  .summary-card strong { font-size: 20px; }
  .wallet-card { padding: 16px; }
  .wallet-card-main { align-items: flex-start; }
  .wallet-actions { flex-direction: column; align-items: stretch; }
  .aster-connect { grid-template-columns: 1fr; align-items: stretch; }
  .connection-copy { grid-column: auto; }
  .trade-grid { display: flex; flex-direction: column; }
  .market-list-panel { min-height: 0; }
  .market-list { max-height: 300px; }
  .positions-panel { overflow: hidden; }
  .table-wrap { padding: 8px 12px 14px; }
  .data-table { min-width: 700px; }
  .modal { padding: 24px; }
  .welcome-modal { padding: 34px 24px; }
}

.market-overview { margin-bottom: 12px; padding: 18px 20px 20px; }
.market-overview-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.market-overview-actions { display: flex; align-items: center; gap: 10px; }
.market-overview-heading h1 { margin: 5px 0 0; font-size: 20px; }
.market-overview-heading h1 small { margin-left: 7px; color: var(--muted); font-size: 11px; font-weight: 500; }
.market-overview-actions .compact-btn { padding: 6px 9px; }
.market-stat-grid { display: grid; grid-template-columns: repeat(8, minmax(100px, 1fr)); gap: 14px; margin-top: 20px; }
.market-stat-grid div { min-width: 0; display: grid; gap: 7px; padding-top: 10px; border-top: 1px solid var(--border); }
.market-stat-grid span { color: var(--muted); font-size: 10px; white-space: nowrap; }
.market-stat-grid strong { overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.market-stat-grid small { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.market-row span { min-width: 0; display: grid; gap: 3px; }
.market-row span b, .market-row span small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (max-width: 1100px) {
  .market-stat-grid { grid-template-columns: repeat(4, minmax(120px, 1fr)); }
}

@media (max-width: 760px) {
  .market-overview { padding: 16px; }
  .market-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .market-overview-heading h1 { font-size: 17px; }
}

/* Dense terminal mode: keep the full workflow visible with minimal chrome. */
body { font-size: 12px; }
.topbar { min-height: 48px; height: 48px; padding: 6px 12px; gap: 14px; }
.brand { gap: 7px; padding-right: 14px; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; font-size: 16px; }
.brand strong { font-size: 13px; }
.brand small { margin-top: 0; font-size: 7px; }
.symbol-button { font-size: 16px; }
.symbol-button span { font-size: 9px; }
.market-tag { padding: 2px 5px; font-size: 9px; }
.ticker-line { gap: 7px; margin-left: 7px; }
.ticker-line strong { font-size: 13px; }
.ticker-line span { font-size: 10px; }
.network-status { gap: 5px; font-size: 9px; }
.network-status i { width: 6px; height: 6px; }
.view { padding: 8px 10px 10px; }
.panel { border-radius: 4px; box-shadow: none; }
.account-strip { gap: 6px; margin-bottom: 6px; }
.summary-card { min-height: 39px; display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 10px; border-radius: 4px; }
.summary-card span { font-size: 9px; }
.summary-card strong { font-size: 15px; }
.wallet-card { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(490px, 2fr); align-items: center; gap: 12px; margin-bottom: 6px; padding: 8px 10px; }
.wallet-card-main { gap: 10px; }
.wallet-identity { gap: 2px; }
.wallet-card-heading { gap: 6px; font-size: 9px; }
.safe-badge { padding: 2px 4px; font-size: 8px; }
.wallet-identity > strong { font-size: 12px; }
.wallet-identity > .small { font-size: 9px; }
.wallet-actions { gap: 4px; }
.compact-btn { min-height: 28px; padding: 5px 8px; border-radius: 3px; font-size: 9px; }
.aster-connect { grid-template-columns: 112px minmax(210px, 1fr) auto; align-items: center; gap: 6px; padding: 0; margin: 0; border: 0; }
.connection-copy { gap: 1px; }
.connection-copy small { font-size: 9px; line-height: 1.2; }
.pro-api-identity { gap: 1px; }
.pro-api-identity span, .pro-api-identity small { font-size: 9px; }
.pro-api-identity strong { font-size: 10px; }
.compact-field { gap: 3px; font-size: 9px; }
.compact-field input { height: 28px; padding: 0 8px; border-radius: 3px; font-size: 10px; }
.market-overview { margin-bottom: 6px; padding: 7px 10px 8px; }
.market-overview-heading { align-items: center; gap: 8px; }
.market-overview-heading h1 { margin: 0; font-size: 14px; }
.market-overview-heading h1 small { margin-left: 4px; font-size: 9px; }
.market-overview-heading .small { font-size: 9px; }
.market-stat-grid { gap: 7px; margin-top: 7px; }
.market-stat-grid div { gap: 3px; padding-top: 5px; }
.market-stat-grid span { font-size: 8px; }
.market-stat-grid strong { font-size: 10px; }
.trade-grid { grid-template-columns: minmax(0, 1fr) 280px; gap: 6px; }
.panel-header { padding: 9px 10px 6px; }
.panel-header h1 { font-size: 13px; }
.panel-header h2 { font-size: 12px; }
.panel-header .small { font-size: 9px; }
.market-list-panel { min-height: 330px; }
.market-list-head, .market-row { gap: 8px; }
.market-list-head { padding: 0 10px 5px; font-size: 8px; }
.market-list { max-height: 360px; }
.market-row { padding: 4px 10px; }
.market-row span { display: flex; align-items: baseline; gap: 4px; }
.market-row span b { font-size: 11px; }
.market-row span small { font-size: 8px; }
.market-row strong, .market-row em { font-size: 10px; }
.order-panel { min-height: 330px; }
.side-tab { padding: 8px; font-size: 11px; }
.order-tabs { gap: 2px; padding: 7px 10px 3px; }
.order-tab, .table-tab { padding: 5px 7px; font-size: 9px; }
.order-panel form { padding: 0 10px; }
.field { gap: 4px; margin: 8px 0; font-size: 9px; }
.field input[type="number"], .field input[type="text"], .field input[type="password"] { height: 31px; padding: 0 9px; border-radius: 3px; font-size: 11px; }
.input-wrap input { padding-right: 40px !important; }
.input-wrap em { top: 9px; right: 9px; font-size: 9px; }
.available-row, .order-summary div { font-size: 9px; }
.order-summary { gap: 4px; padding: 7px 0; margin-top: 7px; }
.order-submit { margin-top: 5px; padding: 9px; border-radius: 3px; font-size: 11px; }
.auto-sign-note { margin: 8px 0; font-size: 8px; }
.positions-panel { min-height: 120px; margin-top: 6px; }
.table-header { padding-bottom: 0; }
.table-tab { padding: 7px 2px; margin-right: 10px; font-size: 11px; }
.table-wrap { padding: 6px 10px 10px; }
.data-table { font-size: 9px; }
.data-table th { padding: 5px 6px; }
.data-table td { padding: 7px 6px; }
.close-btn { padding: 3px 6px; font-size: 8px; }
.empty-state { padding: 14px 10px; font-size: 10px; }
.market-list-panel, .order-panel { min-height: 0; }

@media (max-width: 1000px) {
  .topbar { min-height: 44px; height: 44px; }
  .wallet-card { grid-template-columns: 1fr; gap: 7px; }
  .aster-connect { grid-template-columns: 112px 1fr auto; }
  .connection-copy { grid-column: auto; }
  .market-stat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .topbar { display: flex; height: 44px; min-height: 44px; gap: 9px; padding: 5px 8px; }
  .brand { padding-right: 0; }
  .brand small { display: none; }
  .brand-mark { width: 24px; height: 24px; }
  .brand strong { font-size: 12px; }
  .market-selector { min-width: 0; display: flex; gap: 6px; }
  .symbol-button { font-size: 14px; }
  .symbol-button span { display: none; }
  .market-tag { padding: 1px 3px; font-size: 8px; }
  .ticker-line { gap: 4px; margin-left: auto; }
  .ticker-line strong { font-size: 11px; }
  .ticker-line span { font-size: 9px; }
  .network-status { display: none; }
  .view { padding: 6px; }
  .account-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; }
  .summary-card { min-height: 34px; display: grid; gap: 1px; padding: 5px 6px; }
  .summary-card strong { font-size: 12px; }
  .wallet-card { padding: 7px; }
  .wallet-card-main { align-items: center; }
  .wallet-actions { flex-direction: row; }
  .aster-connect { grid-template-columns: 1fr; gap: 5px; }
  .trade-grid { display: flex; flex-direction: column; }
  .market-list-panel { min-height: 0; }
  .market-list { max-height: 310px; }
  .order-panel { min-height: 0; }
  .market-stat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; }
}

/* Keep the dense connection row compatible with both API credential forms. */
.aster-connect { grid-template-columns: 112px minmax(150px, 1fr) minmax(150px, 1fr) auto; }
.aster-connect > .compact-btn { grid-column: 4; }
@media (max-width: 1000px) {
  .aster-connect { grid-template-columns: 112px 1fr 1fr auto; }
}
@media (max-width: 760px) {
  .aster-connect { grid-template-columns: 1fr 1fr; }
  .connection-copy { grid-column: 1 / -1; }
  .aster-connect > .compact-btn { grid-column: 1 / -1; }
}