:root {
    color-scheme: dark;
    --bg: #050605;
    --bg-soft: #090d0a;
    --panel: rgba(18, 27, 22, 0.92);
    --panel-2: rgba(12, 17, 14, 0.96);
    --line: rgba(201, 172, 108, 0.22);
    --line-soft: rgba(230, 222, 202, 0.08);
    --text: #efe9d8;
    --muted: #9f9a8c;
    --dim: #6f746d;
    --green: #3fb66f;
    --red: #c85f55;
    --gold: #c9ac6c;
    --gold-soft: #e0cf9d;
    --yellow: #f5d85d;
    --grey: #5d625d;
    --active-bg: #f5d85d;
    --active-text: #07120d;
    --shadow: rgba(0, 0, 0, 0.42);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    letter-spacing: 0;
}

body {
    /* Intended default scale: the layout is designed for 80% browser zoom. */
    zoom: 0.8;
    background:
        radial-gradient(circle at 18% 8%, rgba(45, 103, 72, 0.42), transparent 34%),
        linear-gradient(145deg, #06140d 0%, #0e2a1a 42%, #031008 100%),
        repeating-linear-gradient(90deg, rgba(245, 216, 93, 0.018) 0, rgba(245, 216, 93, 0.018) 1px, transparent 1px, transparent 88px);
}

button,
input,
select {
    font: inherit;
}

button {
    border: 0;
}

.app-shell {
    width: min(1540px, calc(100vw - 32px));
    margin: 0 auto;
    padding: 18px 0 40px;
}

.top-panel {
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 18px;
    min-height: 86px;
    padding: 14px 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(16, 38, 29, 0.92), rgba(8, 12, 10, 0.96));
    box-shadow: 0 18px 40px var(--shadow);
    overflow: hidden;
}

.top-panel-logo-wm {
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    width: 340px;
    max-width: 42%;
    height: auto;
    opacity: 0.35;
    pointer-events: none;
    z-index: 0;
}

.top-panel > .system-status,
.top-panel > .top-meta {
    position: relative;
    z-index: 1;
}

.brand-logo {
    width: min(360px, 36vw);
    height: auto;
    padding: 8px 10px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: #010201;
    filter: drop-shadow(0 1px 0 rgba(201, 172, 108, 0.35));
}

.system-status,
.top-meta {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.top-meta {
    align-items: flex-end;
}

.label,
label span {
    color: var(--muted);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.system-status strong,
.top-meta time {
    font-family: Arial, Helvetica, sans-serif;
    font-size: clamp(1.05rem, 2vw, 1.45rem);
    color: var(--yellow);
    font-weight: 500;
}

.system-status small {
    color: var(--muted);
}

.wallet-icons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.wallet-icon {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border: 1px solid var(--line-soft);
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.22);
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 700;
}

.wallet-icon.green {
    background: rgba(63, 182, 111, 0.14);
    color: var(--green);
    border-color: rgba(63, 182, 111, 0.55);
}

.wallet-icon.red {
    background: rgba(200, 95, 85, 0.14);
    color: var(--red);
    border-color: rgba(200, 95, 85, 0.58);
}

.wallet-icon.grey {
    background: rgba(93, 98, 93, 0.15);
    color: var(--grey);
}

.wallet-1 { --wallet-color: #f0c94a; --wallet-rgb: 240, 201, 74; }
.wallet-2 { --wallet-color: #54b7ff; --wallet-rgb: 84, 183, 255; }
.wallet-3 { --wallet-color: #d889ff; --wallet-rgb: 216, 137, 255; }
.wallet-4 { --wallet-color: #ff8f5a; --wallet-rgb: 255, 143, 90; }
.wallet-5 { --wallet-color: #69dfc4; --wallet-rgb: 105, 223, 196; }
.wallet-6 { --wallet-color: #9ed76a; --wallet-rgb: 158, 215, 106; }
.wallet-binance { --wallet-color: #f3ba2f; --wallet-rgb: 243, 186, 47; }

.wallet-icon.wallet-1,
.wallet-icon.wallet-2,
.wallet-icon.wallet-3,
.wallet-icon.wallet-4,
.wallet-icon.wallet-5,
.wallet-icon.wallet-6 {
    color: var(--wallet-color);
    border-color: rgba(var(--wallet-rgb), 0.56);
    background: rgba(var(--wallet-rgb), 0.12);
}

.wallet-icon.wallet-binance {
    color: var(--wallet-color);
    border-color: rgba(var(--wallet-rgb), 0.56);
    background: rgba(var(--wallet-rgb), 0.12);
}

.main-tabs,
.subtabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.main-tabs {
    margin: 18px 0;
}

.main-tab,
.subtab,
.ghost-btn,
.primary-btn,
.danger-btn {
    min-height: 38px;
    padding: 9px 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: border-color 140ms ease, background 140ms ease, color 140ms ease, transform 140ms ease;
}

.main-tab,
.subtab,
.ghost-btn {
    color: var(--muted);
    background: rgba(18, 27, 22, 0.68);
    border: 1px solid var(--line-soft);
}

.main-tab.active,
#parameter-tabs .subtab.active,
#forecast-tabs .subtab.active {
    color: #050807;
    border-color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.18), 0 10px 22px rgba(0, 0, 0, 0.32);
    font-weight: 800;
}

.ghost-btn:hover {
    color: var(--active-text);
    border-color: #fff1a6;
    background: var(--active-bg);
    box-shadow: 0 0 0 2px rgba(245, 216, 93, 0.22), 0 10px 22px rgba(0, 0, 0, 0.32);
    font-weight: 800;
}

.subtab.green {
    color: var(--green);
    border-color: rgba(63, 182, 111, 0.42);
    background: rgba(63, 182, 111, 0.08);
}

.subtab.red {
    color: var(--red);
    border-color: rgba(200, 95, 85, 0.46);
    background: rgba(200, 95, 85, 0.08);
}

.subtab.grey {
    color: var(--grey);
    border-color: rgba(93, 98, 93, 0.32);
}

.subtab.active.grey {
    color: #06110b;
    background: #c6cbc0;
    border-color: #eff2ea;
}

.subtab.wallet-1,
.subtab.wallet-2,
.subtab.wallet-3,
.subtab.wallet-4,
.subtab.wallet-5,
.subtab.wallet-6 {
    color: var(--wallet-color);
    border-color: rgba(var(--wallet-rgb), 0.45);
    background: rgba(var(--wallet-rgb), 0.08);
}

.subtab.wallet-binance {
    color: var(--wallet-color);
    border-color: rgba(var(--wallet-rgb), 0.45);
    background: rgba(var(--wallet-rgb), 0.08);
}

.subtab.active.wallet-1,
.subtab.active.wallet-2,
.subtab.active.wallet-3,
.subtab.active.wallet-4,
.subtab.active.wallet-5,
.subtab.active.wallet-6 {
    color: #06110b;
    background: var(--wallet-color);
    border-color: rgba(255, 255, 255, 0.72);
    box-shadow: 0 0 0 2px rgba(var(--wallet-rgb), 0.28), 0 10px 22px rgba(0, 0, 0, 0.32);
}

.subtab.active.wallet-binance {
    color: #06110b;
    background: var(--wallet-color);
    border-color: rgba(255, 255, 255, 0.72);
    box-shadow: 0 0 0 2px rgba(var(--wallet-rgb), 0.28), 0 10px 22px rgba(0, 0, 0, 0.32);
}

.primary-btn {
    color: #090d0a;
    background: var(--gold);
    border: 1px solid var(--gold);
    font-weight: 700;
}

.danger-btn {
    color: var(--text);
    background: rgba(200, 95, 85, 0.16);
    border: 1px solid rgba(200, 95, 85, 0.42);
}

.primary-btn:hover,
.danger-btn:hover,
.main-tab:hover,
.subtab:hover {
    transform: translateY(-1px);
}

.button-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ---- Parameters section-head: Active|Preset switch + Save + Preset menu ---- */
.param-controls {
    align-items: center;
}

.view-switch {
    display: inline-flex;
    border: 1px solid var(--line);
    border-radius: 6px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.22);
}

.view-switch-btn {
    min-height: 38px;
    padding: 8px 14px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-weight: 700;
    transition: background 140ms ease, color 140ms ease;
}

.view-switch-btn + .view-switch-btn {
    border-left: 1px solid var(--line);
}

.view-switch-btn.active {
    background: var(--gold);
    color: #090d0a;
}

.view-switch-btn.disabled,
.view-switch-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.preset-menu {
    position: relative;
    display: inline-block;
}

.preset-menu-list {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    z-index: 25;
    display: none;
    flex-direction: column;
    min-width: 184px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel-2);
    box-shadow: 0 18px 40px var(--shadow);
}

/* Open on hover (no JS timer) or when toggled open via click. */
.preset-menu:hover .preset-menu-list,
.preset-menu.open .preset-menu-list {
    display: flex;
}

.preset-menu-item {
    min-height: 34px;
    padding: 8px 10px;
    border-radius: 6px;
    text-align: left;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 120ms ease, color 120ms ease;
}

.preset-menu-item:hover {
    background: rgba(201, 172, 108, 0.14);
    color: var(--gold-soft);
}

.preset-menu-item.danger {
    color: var(--red);
}

.preset-menu-item.disabled,
.preset-menu-item:disabled {
    opacity: 0.42;
    cursor: not-allowed;
}

.preset-menu-item.disabled:hover,
.preset-menu-item:disabled:hover {
    background: transparent;
    color: var(--red);
}

.preset-menu-item:disabled {
    color: var(--muted);
}

/* ---- Generic hover help tooltip (params, subsections, metrics, details, viz heads) ---- */
.param-help,
.help-mark {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 6px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    color: var(--gold-soft);
    opacity: 0.55;
    /* Fixed px size so the marker renders the same in every parent widget. */
    font-size: 12px;
    font-style: normal;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    cursor: help;
    vertical-align: middle;
    outline: none;
    transition: opacity 0.12s ease, color 0.12s ease;
}

.param-help:hover,
.param-help:focus,
.param-help:focus-within,
.help-mark:hover,
.help-mark:focus,
.help-mark:focus-within {
    opacity: 1;
    color: var(--gold);
}

.param-help-tip,
.help-pop {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 120;
    display: none;
    width: max-content;
    max-width: 260px;
    padding: 9px 11px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--panel-2);
    color: var(--text);
    /* Fixed px metrics: the popup must read identically regardless of the
       font size/weight of the widget it sits inside (viz h3s, metric labels…). */
    font-size: 12.5px;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: normal;
    text-transform: none;
    white-space: normal;
    box-shadow: 0 16px 38px var(--shadow);
    pointer-events: none;
}

.param-help:hover .param-help-tip,
.param-help:focus .param-help-tip,
.param-help:focus-within .param-help-tip,
.help-mark:hover .help-pop,
.help-mark:focus .help-pop,
.help-mark:focus-within .help-pop {
    display: block;
}

.tab-view {
    display: none;
}

.tab-view.active {
    display: block;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin: 20px 0 14px;
}

h1,
h2,
h3 {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 500;
    color: var(--text);
}

h1 {
    font-size: clamp(1.55rem, 3vw, 2.25rem);
}

h2 {
    font-size: 1.04rem;
}

h3 {
    font-size: 1rem;
    color: var(--gold-soft);
}

p {
    margin: 6px 0 0;
    color: var(--muted);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(160px, 1fr));
    gap: 12px;
    margin: 14px 0;
}

.metric {
    min-height: 86px;
    padding: 14px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--panel);
}

.metric .value {
    display: block;
    margin-top: 8px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 1.45rem;
    color: var(--gold-soft);
    font-weight: 800;
}

.subtabs {
    margin: 16px 0;
}

/* Parameters + Data tabs: the subtabs (wallet/exchange buttons) share their row
   with an action button (Save / Refresh) on desktop. On mobile the action
   button wraps below since the subtabs alone need the full row width, and
   margin-left:auto keeps it right-aligned once it wraps. */
.subtabs-action-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 14px 0;
}

.subtabs-action-row .subtabs {
    flex: 1 1 auto;
    margin: 0;
}

.subtabs-action-row .button-row {
    margin: 0;
    flex: 0 0 auto;
}

.status-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

/* Data tab: keep all five summary metrics on a single row. */
#forecast-metrics {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

/* Status tab: three fleet metrics sit evenly across one row. */
#fleet-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel,
.table-panel {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
}

.panel {
    padding: 14px;
}

.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--line-soft);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(130px, 1fr));
    gap: 10px;
}

.detail-item {
    padding: 10px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.14);
    min-height: 62px;
}

.detail-item .value {
    display: block;
    margin-top: 6px;
    color: var(--text);
    font-weight: 650;
    overflow-wrap: anywhere;
}

.subaccount-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(260px, 1fr));
    gap: 10px;
}

.subaccount-card {
    display: grid;
    gap: 10px;
    width: 100%;
    padding: 12px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.16);
    color: var(--text);
    text-align: left;
}

.subaccount-card.green {
    border-color: rgba(63, 182, 111, 0.4);
    background: rgba(63, 182, 111, 0.07);
}

.subaccount-card.red {
    border-color: rgba(200, 95, 85, 0.42);
    background: rgba(200, 95, 85, 0.07);
}

.subaccount-card.grey {
    border-color: rgba(93, 98, 93, 0.38);
}

.subaccount-card.wallet-1,
.subaccount-card.wallet-2,
.subaccount-card.wallet-3,
.subaccount-card.wallet-4,
.subaccount-card.wallet-5,
.subaccount-card.wallet-6 {
    border-color: rgba(var(--wallet-rgb), 0.5);
    background: linear-gradient(180deg, rgba(var(--wallet-rgb), 0.12), rgba(0, 0, 0, 0.15));
}

.subaccount-card:hover {
    border-color: rgba(var(--wallet-rgb, 245, 216, 93), 0.88);
    background: linear-gradient(180deg, rgba(var(--wallet-rgb, 245, 216, 93), 0.2), rgba(var(--wallet-rgb, 245, 216, 93), 0.08));
    box-shadow: 0 0 0 1px rgba(var(--wallet-rgb, 245, 216, 93), 0.28);
}

/* Selected wallet in the Subaccount Breakdown selector (click again to deselect). */
.subaccount-card.active {
    border-color: var(--gold);
    box-shadow: 0 0 0 1px var(--gold), 0 0 18px rgba(245, 216, 93, 0.28);
}

.subaccount-card-head,
.subaccount-card-head span {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.subaccount-card-head strong {
    color: var(--gold-soft);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
}

.subaccount-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(68px, 1fr));
    gap: 8px;
}

.subaccount-card-grid span {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.subaccount-card-grid small {
    color: var(--muted);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.subaccount-card-grid b {
    overflow-wrap: anywhere;
    font-size: 0.82rem;
}

.state-dot {
    width: 9px;
    height: 9px;
    flex: 0 0 9px;
    border-radius: 50%;
    background: var(--grey);
}

.state-dot.green {
    background: var(--green);
}

.state-dot.red {
    background: var(--red);
}

.state-dot.wallet-1,
.state-dot.wallet-2,
.state-dot.wallet-3,
.state-dot.wallet-4,
.state-dot.wallet-5,
.state-dot.wallet-6 {
    background: var(--wallet-color);
}

.heading-balance,
.text-yellow,
.text-gold,
.metric .value.text-gold {
    color: var(--yellow) !important;
}

.heading-balance {
    margin-left: 8px;
    font-weight: 850;
}

/* Current Position head: title (+ balance) left, active-days middle, button right. */
.position-panel-head {
    flex-wrap: wrap;
}

.position-panel-head h2 {
    flex: 1 1 auto;
}

.position-active-days {
    flex: 0 1 auto;
    text-align: center;
    color: var(--muted);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
}

.position-active-days:empty {
    display: none;
}

.position-panel-head .button-row {
    flex: 0 0 auto;
}

.fleet-exposure-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    align-items: start;
}

.fleet-exposure-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(120px, 1fr));
    gap: 10px;
}

.market-chart-card {
    grid-column: 1 / -1;
    width: 100%;
    min-height: 330px;
    padding: 10px;
    border: 1px solid rgba(245, 216, 93, 0.2);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.18);
}

.market-chart-head {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.market-title {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.market-chart-head strong {
    color: var(--text);
}

.chart-range-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.chart-range {
    min-height: 30px;
    padding: 6px 9px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    color: var(--muted);
    background: rgba(0, 0, 0, 0.18);
    cursor: pointer;
}

.chart-range.active {
    color: var(--active-text);
    background: var(--yellow);
    border-color: rgba(255, 255, 255, 0.72);
    font-weight: 800;
}

.market-chart {
    position: relative;
    min-height: 260px;
    display: grid;
    place-items: center;
    color: var(--muted);
}

.market-svg {
    width: 100%;
    height: 100%;
    min-height: 260px;
}

.chart-hover-point {
    fill: rgba(245, 216, 93, 0);
    stroke: rgba(245, 216, 93, 0);
    pointer-events: all;
    cursor: crosshair;
}

.chart-hover-point:hover {
    fill: rgba(245, 216, 93, 0.2);
    stroke: rgba(245, 216, 93, 0.55);
}

.chart-hover-tooltip {
    position: absolute;
    display: grid;
    gap: 2px;
    min-width: 138px;
    padding: 8px 10px;
    border: 1px solid rgba(245, 216, 93, 0.34);
    border-radius: 6px;
    background: rgba(4, 7, 5, 0.94);
    color: var(--text);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.46);
    pointer-events: none;
    z-index: 5;
}

.chart-hover-tooltip strong {
    color: var(--yellow);
}

.chart-hover-tooltip[hidden] {
    display: none;
}

.market-line {
    fill: none;
    stroke: var(--yellow);
    stroke-width: 2.4;
}

.chart-grid-line {
    stroke: rgba(230, 222, 202, 0.12);
    stroke-width: 1;
}

.chart-axis-label,
.entry-marker text {
    font-size: 11px;
    font-family: Arial, Helvetica, sans-serif;
}

.chart-axis-label {
    fill: var(--muted);
}

.chart-empty {
    padding: 18px;
    color: var(--muted);
    text-align: center;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(130px, 1fr));
    gap: 10px;
}

.filter-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: space-between;
    min-height: 40px;
    padding: 8px 10px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    color: var(--muted);
}

.filter-name {
    flex: 1 1 auto;
    color: var(--text);
}

.filter-value {
    color: var(--gold-soft);
    font-size: 0.78rem;
    overflow-wrap: anywhere;
    text-align: right;
}

.dot {
    width: 9px;
    height: 9px;
    flex: 0 0 9px;
    border-radius: 50%;
    background: var(--grey);
}

.dot.on {
    background: var(--green);
}

.dot.off {
    background: var(--red);
}

.parameter-board {
    display: grid;
    grid-template-columns: repeat(3, minmax(260px, 1fr));
    gap: 12px;
}

.param-section {
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: var(--panel);
    padding: 14px;
}

.param-section h3 {
    margin-bottom: 10px;
}

.param-subsection {
    border: 1px solid var(--line-soft);
    border-radius: 7px;
    background: var(--panel-2);
    margin-bottom: 8px;
    /* visible (not hidden) so help tooltips can overflow the subsection box. */
    overflow: visible;
}

.param-subsection:last-child {
    margin-bottom: 0;
}

.param-subsection-head {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 11px;
    border: 0;
    border-radius: 6px 6px 0 0;
    background: rgba(201, 172, 108, 0.05);
    color: var(--gold-soft);
    cursor: pointer;
    text-align: left;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.param-subsection-head:hover {
    background: rgba(201, 172, 108, 0.1);
}

/* Closed subsection: head is the only visible box, so round all corners. */
.param-subsection:not(.open) .param-subsection-head {
    border-radius: 6px;
}

.param-subsection-chevron {
    display: inline-block;
    color: var(--muted);
    font-size: 0.72rem;
    transition: transform 0.15s ease;
}

.param-subsection.open .param-subsection-chevron {
    transform: rotate(90deg);
    color: var(--gold-soft);
}

.param-subsection-title {
    flex: 1;
}

.param-subsection-body {
    display: none;
    padding: 0 12px;
    border-top: 1px solid var(--line-soft);
}

.param-subsection.open .param-subsection-body {
    display: block;
}

.param-subsection-body:empty {
    border-top: 0;
}

.param-row {
    display: grid;
    grid-template-columns: 1fr minmax(92px, 142px);
    gap: 10px;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--line-soft);
}

.param-row[hidden] {
    display: none;
}

.param-row:last-child {
    border-bottom: 0;
}

.param-row label {
    color: var(--text);
    font-size: 0.91rem;
}

.param-row label small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
    font-size: 0.72rem;
}

.param-row input,
.param-row select,
.login-form input {
    width: 100%;
    min-height: 36px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    color: var(--text);
    background: rgba(0, 0, 0, 0.26);
    padding: 8px 10px;
}

.param-display-value {
    justify-self: end;
    color: var(--gold-soft);
    font-size: 0.85rem;
    white-space: nowrap;
    padding: 6px 8px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.18);
}

.param-row input[type="checkbox"] {
    width: 22px;
    height: 22px;
    min-height: 22px;
    justify-self: end;
    accent-color: var(--gold);
}

.param-row.trade-days-row {
    grid-template-columns: 1fr;
    align-items: stretch;
}

.trade-day-control {
    display: grid;
    gap: 8px;
}

.trade-day-zone {
    min-height: 44px;
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    padding: 8px;
    border: 1px dashed var(--line-soft);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.18);
}

.trade-day-zone.drop-target {
    border-color: var(--yellow);
    background: rgba(245, 216, 93, 0.08);
}

.trade-day-caption {
    color: var(--muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.trade-day-chip {
    min-height: 30px;
    padding: 6px 10px;
    border: 1px solid rgba(245, 216, 93, 0.34);
    border-radius: 999px;
    background: rgba(245, 216, 93, 0.16);
    color: var(--yellow);
    cursor: grab;
    font-weight: 700;
}

.trade-day-chip.option {
    color: var(--muted);
    border-color: var(--line-soft);
    background: rgba(255, 255, 255, 0.04);
}

.trade-day-chip:active {
    cursor: grabbing;
}

.profile-panel {
    margin-bottom: 12px;
}

.profile-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.profile-summary strong {
    display: block;
    margin-top: 3px;
    color: var(--yellow);
    font-size: 1.05rem;
}

.profile-summary p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 0.86rem;
}

.profile-count {
    min-width: 96px;
    padding: 10px 12px;
    border: 1px solid rgba(245, 216, 93, 0.22);
    border-radius: 7px;
    text-align: center;
    background: rgba(0, 0, 0, 0.18);
}

.profile-count span {
    display: block;
    color: var(--yellow);
    font-weight: 850;
    font-size: 1.25rem;
}

.profile-count small {
    color: var(--muted);
}

.forecast-date-scope {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin: -4px 0 14px;
    padding: 12px 14px;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    background: rgba(11, 20, 15, 0.82);
}

.forecast-date-copy {
    min-width: min(340px, 100%);
}

/* Reusable small-caps field label — used for "Report" so it reads as a
   top-aligned match to the "Start Date" label beside it. */
.field-label {
    display: block;
    color: var(--gold-soft);
    font-size: 1.05rem;
    font-weight: 750;
    text-transform: uppercase;
}

.forecast-date-controls {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
}

.trade-filter-panel {
    margin-bottom: 12px;
}

.trade-filter-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.trade-filter-head h2 {
    margin: 0 0 4px;
}

.trade-filter-head p {
    margin: 0;
    color: var(--muted);
    font-size: 0.84rem;
}

.filter-count {
    flex: 0 0 auto;
    border: 1px solid rgba(245, 216, 93, 0.28);
    border-radius: 999px;
    color: var(--yellow);
    background: rgba(245, 216, 93, 0.08);
    padding: 5px 9px;
    font-size: 0.76rem;
    font-weight: 750;
}

.trade-filter-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(140px, 1fr));
    gap: 10px;
}

.trade-filter-field {
    display: grid;
    gap: 5px;
}

.trade-filter-field.start-date {
    grid-column: 1 / -1;
}

.trade-filter-field span {
    color: var(--gold-soft);
    font-size: 0.74rem;
    font-weight: 750;
    text-transform: uppercase;
}

.trade-filter-field input {
    width: 100%;
    min-height: 34px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    color: var(--text);
    background: rgba(0, 0, 0, 0.25);
    padding: 7px 9px;
}

.trade-filter-field input:focus {
    outline: 1px solid rgba(245, 216, 93, 0.58);
    border-color: rgba(245, 216, 93, 0.62);
}

.trade-filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 12px;
}

.ledger-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 12px;
    align-items: stretch;
}

.table-panel {
    overflow: auto;
    min-height: 0;
    /* Row height is set by the Selected Trade panel; the table fills it and
       scrolls internally so its bottom lines up with the detail panel. */
    contain: size;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1080px;
}

th,
td {
    padding: 11px 10px;
    border-bottom: 1px solid var(--line-soft);
    text-align: left;
    font-size: 0.84rem;
}

th {
    position: sticky;
    top: 0;
    color: var(--gold-soft);
    background: #0b100d;
    font-weight: 650;
    z-index: 1;
}

tr.trade-row {
    cursor: pointer;
}

tr.trade-row:hover,
tr.trade-row.active {
    background: rgba(245, 216, 93, 0.18);
    outline: 1px solid rgba(245, 216, 93, 0.35);
}

.text-green {
    color: var(--green);
}

.text-red {
    color: var(--red);
}

.text-gold { color: var(--yellow); }

.trade-detail {
    min-height: 320px;
}

.empty-detail {
    color: var(--muted);
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 18px;
    background: rgba(0, 0, 0, 0.68);
    z-index: 20;
}

.modal-backdrop[hidden],
.toast[hidden] {
    display: none;
}

.modal {
    width: min(560px, 100%);
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #0b100d;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
    padding: 18px;
}

.modal-field {
    display: grid;
    gap: 7px;
    margin-top: 12px;
}

.modal-field span {
    color: var(--gold-soft);
    font-size: 0.78rem;
    font-weight: 750;
    text-transform: uppercase;
}

.modal-field input,
.modal-field select {
    width: 100%;
    min-height: 38px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    color: var(--text);
    background: rgba(0, 0, 0, 0.28);
    padding: 8px 10px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

.diff-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.diff-row {
    padding: 9px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    color: var(--muted);
}

.toast {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    max-width: min(420px, calc(100vw - 36px));
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #0b100d;
    color: var(--text);
    padding: 12px 14px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.login-body {
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 24px;
}

.login-shell {
    width: min(430px, 100%);
}

.login-panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(16, 38, 29, 0.94), rgba(7, 9, 8, 0.98));
    padding: 30px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.48);
}

.login-logo {
    width: 100%;
    margin: 0 auto 28px;
}

.login-form {
    display: grid;
    gap: 16px;
}

.login-form label {
    display: grid;
    gap: 7px;
}

.login-form button {
    min-height: 42px;
    border-radius: 6px;
    background: var(--gold);
    color: #090d0a;
    cursor: pointer;
    font-weight: 700;
}

.form-error {
    color: var(--red);
    margin: 0;
}

@media (max-width: 980px) {
    .top-panel,
    .status-layout,
    .parameter-board,
    .ledger-layout,
    .fleet-exposure-layout {
        grid-template-columns: 1fr;
    }

    /* Logo (left) and the X badge/clock (right) share the same top edge
       instead of the logo being vertically centered in the header. */
    .top-panel {
        align-items: start;
    }

    .top-panel-logo-wm {
        top: 14px;
        transform: none;
    }

    .top-meta {
        align-items: flex-end;
    }

    /* The clock's full date+time string is wide enough to reach under the
       logo when both start at the same top edge — nudge it down just enough
       to clear the logo's bottom edge, while the badge stays top-aligned. */
    #system-clock {
        margin-top: 10px;
    }

    .brand-logo {
        width: min(320px, 72vw);
        justify-self: start;
    }

    .metric-grid,
    #forecast-metrics,
    #fleet-metrics {
        grid-template-columns: repeat(2, minmax(150px, 1fr));
    }

    .trade-filter-grid {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }
}

@media (max-width: 620px) {
    .app-shell {
        width: min(100vw - 18px, 1540px);
        padding-top: 9px;
    }

    .section-head,
    .panel-head,
    .profile-summary {
        flex-direction: column;
        align-items: stretch;
    }

    /* Subaccount Breakdown's "All" button stays next to its heading, not
       stacked below, on every screen size, and stays small instead of the
       generic mobile width:100% button treatment. */
    #panel-breakdown .panel-head {
        flex-direction: row;
        align-items: center;
    }

    #breakdown-all {
        width: auto;
        min-height: 32px;
        padding: 7px 18px;
        font-size: 0.85rem;
    }

    .metric-grid,
    .detail-grid,
    .filter-grid,
    .fleet-exposure-stats {
        grid-template-columns: 1fr;
    }

    /* Status: Total Funds / Active Wallets / Current PNL stay in one row. */
    #fleet-metrics {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Subaccount Breakdown: all 4 wallet cards fit in one row instead of stacking. */
    .subaccount-breakdown-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 6px;
    }

    /* Status tab: Refresh stays next to the "Fleet Overview" heading, on the
       same row, instead of the generic mobile column-stack. */
    #tab-status .section-head {
        flex-direction: row;
        align-items: center;
    }

    /* Data tab filters: 2 columns instead of 1 per row. */
    .trade-filter-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Data tab metrics: rendered as Total Trades, Win Rate, ROI, PNL, Total
       Funds (in that order) — reorder visually so Total Funds sits full-width
       on top, then Total Trades + Win Rate, then ROI + PNL, 2 columns each. */
    #forecast-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    #forecast-metrics .metric:nth-child(1) { order: 2; } /* Total Trades */
    #forecast-metrics .metric:nth-child(2) { order: 3; } /* Win Rate */
    #forecast-metrics .metric:nth-child(3) { order: 4; } /* ROI */
    #forecast-metrics .metric:nth-child(4) { order: 5; } /* PNL */
    #forecast-metrics .metric:nth-child(5) { /* Total Funds */
        order: 1;
        grid-column: 1 / -1;
    }

    /* Start Date spans the full first row on mobile too; the remaining
       filters flow into the 2-column grid below it (see .trade-filter-grid
       above). */
    .trade-filter-field.start-date {
        grid-column: 1 / -1;
    }

    .trade-filter-head,
    .trade-filter-actions,
    .forecast-date-scope,
    .forecast-date-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .main-tab,
    .subtab,
    .ghost-btn,
    .primary-btn,
    .danger-btn {
        width: 100%;
    }

    /* Status/Parameters/Data nav stays in one row instead of stacking. */
    .main-tabs .main-tab {
        width: auto;
        flex: 1 1 0;
    }

    /* Status tab: Refresh button matches the Parameters Save button's mobile
       sizing (smaller) instead of stretching full-width. Right-alignment now
       comes from .section-head staying row-direction + space-between (see
       above), so no align-self override is needed here. */
    #tab-status .section-head #refresh-state {
        width: auto;
        min-height: 32px;
        padding: 7px 18px;
        font-size: 0.85rem;
    }

    /* Parameters tab: XRP/SOL on row 1, BTC/ETH on row 2 instead of one per row.
       Data tab: same 2-column treatment for its 4 wallet subtabs, but not the
       "All" tab, which stays full-width above them. */
    #parameter-tabs .subtab,
    #forecast-tabs .subtab:not([data-subtab="all"]) {
        width: calc(50% - 4px);
    }

    /* Save / Refresh move below the subtabs, smaller and right-aligned, since
       the subtabs alone need the full row width on mobile and wrap the action
       button onto its own line; margin-left:auto keeps it pinned to the right. */
    .subtabs-action-row .subtabs {
        flex-basis: 100%;
    }

    .subtabs-action-row .button-row {
        margin-left: auto;
    }

    #tab-parameters .param-controls .primary-btn,
    #tab-forecast .forecast-refresh-row .ghost-btn {
        width: auto;
        min-height: 32px;
        padding: 7px 18px;
        font-size: 0.85rem;
    }
}

textarea {
    min-height: 92px;
    resize: vertical;
    width: 100%;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.22);
    color: var(--text);
    padding: 10px;
    font: inherit;
}

.exchange-tabs {
    margin-bottom: 10px;
}

.project-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 14px;
    align-items: start;
}

.project-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(18, 32, 25, 0.94), rgba(9, 15, 12, 0.94));
    padding: 14px;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.26);
}

.project-card.closed {
    opacity: 0.68;
}

.project-card-head,
.project-mini-head,
.project-dates,
.project-note,
.checklist-row label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.project-card-head {
    align-items: flex-start;
    border-bottom: 1px solid var(--line-soft);
    padding-bottom: 10px;
}

.project-card h2 {
    margin: 4px 0 0;
    font-size: 1rem;
}

.project-card-actions,
.checklist-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
}

.mini-btn,
.icon-btn {
    min-height: 28px;
    padding: 5px 8px;
    font-size: 0.72rem;
}

.project-dates {
    margin: 10px 0;
    color: var(--yellow);
    font-size: 0.82rem;
}

.project-notes,
.project-checklist {
    margin-top: 12px;
}

.project-note,
.checklist-row {
    margin-top: 8px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.18);
    padding: 8px;
}

.checklist-row.done {
    opacity: 0.72;
}

.checklist-row.done label span {
    text-decoration: line-through;
}

.checklist-row {
    display: grid;
    gap: 7px;
}

.checklist-note {
    margin-left: 22px;
}

.muted-line,
.empty-projects {
    color: var(--muted);
}

.modal-field textarea {
    margin-top: 6px;
}

/* ============================ Cypress X visual aids ============================ */
.instance-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--active-text);
    background: var(--active-bg);
    padding: 3px 11px;
    border-radius: 999px;
    font-weight: 700;
    align-self: flex-end;
}

.status-visuals,
.forecast-visuals {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 16px 0 18px;
}

/* Single-wallet status: ROE / PNL / Funds tiles share one row. */
.status-visuals.wallet-mode {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

/* Fleet visuals area collapses in single-wallet view. */
.status-visuals:empty {
    display: none;
    margin: 0;
}

/* Wallet gauge sits inside the status layout grid; spacing comes from the grid gap. */
#wallet-visuals {
    margin: 0;
}

.viz-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px 16px 16px;
    background: linear-gradient(180deg, rgba(16, 38, 29, 0.55), rgba(8, 12, 10, 0.85));
    box-shadow: 0 10px 26px var(--shadow);
    min-width: 0;
}

.viz-card.viz-wide {
    grid-column: 1 / -1;
}

.viz-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.viz-head h3 {
    margin: 0;
    font-size: 0.86rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--gold-soft);
    text-transform: uppercase;
}

/* Direct-child combinator only: the header's own value span (e.g. an equity
   $ amount), not the help-mark/help-pop tooltip nested inside the <h3> —
   those must keep their own fixed, uniform font-size regardless of widget. */
.viz-head > span {
    font-size: 1rem;
    font-weight: 600;
}

.viz-donut-wrap {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

/* Fleet Overview's "Positions" donut: centered within its card at every
   screen size, without touching the donut's own dimensions. */
#status-visuals .viz-donut-wrap {
    justify-content: center;
}

/* Wide Win/Loss card: center the bigger donut with its legend beside/under it. */
.viz-donut-wrap.viz-donut-center {
    justify-content: center;
    gap: 28px;
}

.viz-donut-wrap.viz-donut-center .cx-donut {
    width: 250px;
    height: 250px;
}

.cx-donut {
    width: 150px;
    height: 150px;
    flex: 0 0 auto;
}

.donut-center {
    fill: var(--text);
    font-size: 30px;
    font-weight: 700;
}

.donut-sub {
    fill: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.viz-legend {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.86rem;
    color: var(--muted);
}

.legend-item b {
    color: var(--text);
    margin-left: 2px;
}

.legend-dot {
    width: 11px;
    height: 11px;
    border-radius: 3px;
    display: inline-block;
}

.cx-hbars,
.cx-area,
.cx-columns,
.cx-gauge {
    width: 100%;
    height: auto;
    display: block;
}

.cx-bar-track {
    fill: rgba(230, 222, 202, 0.06);
}

.cx-bar-label {
    fill: var(--muted);
    font-size: 12px;
}

.cx-bar-value {
    fill: var(--text);
    font-size: 12px;
    font-weight: 600;
}

.cx-axis {
    stroke: rgba(230, 222, 202, 0.28);
    stroke-width: 1;
    stroke-dasharray: 3 3;
}

.cx-grid {
    stroke: rgba(230, 222, 202, 0.08);
    stroke-width: 1;
}

.cx-axis-label {
    fill: var(--dim);
    font-size: 11px;
}

.cx-area-line {
    fill: none;
    stroke: var(--gold);
    stroke-width: 2;
}

.viz-stat {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    min-height: 92px;
    border-left: 3px solid var(--line);
}

.viz-stat.pos {
    border-left-color: var(--green);
}

.viz-stat.neg {
    border-left-color: var(--red);
}

.viz-stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--muted);
}

.viz-stat-value {
    font-size: 1.7rem;
    font-weight: 700;
    line-height: 1;
}

.viz-gauge {
    grid-column: 1 / -1;
}

.chart-empty {
    padding: 26px 10px;
    text-align: center;
    color: var(--dim);
    font-size: 0.86rem;
}

@media (max-width: 900px) {
    .status-visuals,
    .status-visuals.wallet-mode,
    .forecast-visuals {
        grid-template-columns: 1fr;
    }
}