/* Polarity Forex — colours and fonts from the design guide */
:root {
  color-scheme: dark;
  /* Backgrounds and surfaces */
  --bg: #0E1116;
  --sidebar: #11151B;
  --card: #151A21;
  --inner: #10141A;
  --card-border: #252C36;
  --panel-border: #222932;
  --row: #1D232C;
  --menu-active: #222A35;
  --menu-hover: #1A2029;
  /* Text */
  --text: #E6E8EB;
  --white: #FFFFFF;
  --text2: #B7C0CC;
  --muted: #8E98A6;
  --inactive: #6F7A88;
  /* Brand gold */
  --gold: #E8B04B;          /* main colour: buttons, links, highlights */
  --gold-light: #F5C970;
  --on-gold: #1A1405;
  --gold-rgb: 232, 176, 75;
  --accent: #E8B04B;        /* gold touches: logo, live badges, price tags */
  --accent-light: #F5C970;
  --on-accent: #1A1405;
  --platform-sel: #1F1A0E;
  /* Trading signals */
  --green: #4ADE9B;
  --green-bg: #123326;
  --green-border: #1F5A40;
  --red: #FF9187;
  --red-bg: #3B1B1B;
  --amber: #E8C66A;
  --amber-bg: #2A2A1C;
  --emergency: #B42318;
  --warn-bg: #2A1717;
  --warn-text: #FFB3AA;
  /* Buttons and inputs */
  --btn: #1C222B;
  --btn-border: #333C48;
  --btn-hover: #232A34;
  --input: #0F1318;
  --input-border: #2E3642;
  --locked: #141920;

  --f-head: "Space Grotesk", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-num: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 400 14px/1.45 var(--f-body);
  min-width: 1200px;
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }
.num { font-family: var(--f-num); font-variant-numeric: tabular-nums; }
.pos { color: var(--green); }
.neg { color: var(--red); }
.muted { color: var(--muted); }
.sec { color: var(--text2); }

/* ---------- layout ---------- */
.app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--sidebar);
  border-right: 1px solid var(--panel-border);
  display: flex; flex-direction: column;
  padding: 24px 16px 16px;
  position: sticky; top: 0; height: 100vh;
}
.logo { padding: 0 8px 28px; }
.logo .word { font: 700 22px/1 var(--f-head); letter-spacing: 0.14em; color: var(--text); }
.logo .sub { font: 600 11px/1 var(--f-head); letter-spacing: 0.42em; color: var(--gold); margin-top: 6px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a {
  color: var(--text2); padding: 9px 12px; border-radius: 8px; font-weight: 500;
  display: flex; align-items: center; gap: 10px;
}
.nav a:hover { background: var(--menu-hover); color: var(--text2); }
.nav a.active { background: var(--menu-active); color: var(--white); }
.nav a .dot { width: 6px; height: 6px; border-radius: 50%; background: transparent; }
.nav a.active .dot { background: var(--gold); }
.side-bottom { margin-top: auto; }
.balance-box {
  background: var(--card); border: 1px solid var(--card-border); border-radius: 10px; padding: 12px 14px;
}
.balance-box .v { font: 600 18px/1.2 var(--f-num); margin: 4px 0 2px; }
.logout { display: block; text-align: center; margin-top: 10px; font-size: 12px; color: var(--muted); }

main { padding: 28px 36px 48px; max-width: 1240px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 22px; gap: 16px; }
.eyebrow { font: 500 11px/1.3 var(--f-body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
h1 { font: 600 26px/1.2 var(--f-head); margin: 4px 0 0; }
h2 { font: 600 15px/1.3 var(--f-head); margin: 0; }
.head-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }

/* ---------- cards ---------- */
.card { background: var(--card); border: 1px solid var(--card-border); border-radius: 12px; padding: 18px 20px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 12px; }
.inner { background: var(--inner); border: 1px solid var(--panel-border); border-radius: 10px; padding: 14px 16px; }
.grid { display: grid; gap: 16px; }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g2 { grid-template-columns: 1fr 1fr; }
.g-main { grid-template-columns: 2fr 1fr; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.mt { margin-top: 16px; }
.label { font: 500 11px/1.3 var(--f-body); letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }
.stat .v { font: 600 24px/1.2 var(--f-num); margin: 8px 0 4px; }
.stat .hint { color: var(--muted); font-size: 12.5px; }
.big { font: 700 34px/1 var(--f-head); letter-spacing: 0.02em; }

/* ---------- pills ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
  font: 600 11px/1.5 var(--f-body); letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--btn); color: var(--muted); white-space: nowrap;
}
.pill.green { background: var(--green-bg); color: var(--green); }
.pill.red { background: var(--red-bg); color: var(--red); }
.pill.amber { background: var(--amber-bg); color: var(--amber); }
.pill .d { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status { display: inline-flex; align-items: center; gap: 7px; color: var(--text2); font-size: 13px; }
.status .d { width: 8px; height: 8px; border-radius: 50%; background: var(--inactive); }
.status.on .d { background: var(--green); box-shadow: 0 0 0 3px var(--green-bg); }
.status.warn .d { background: var(--amber); box-shadow: 0 0 0 3px var(--amber-bg); }
.status.off .d { background: var(--red); box-shadow: 0 0 0 3px var(--red-bg); }
.tag {
  font: 600 10px/1.4 var(--f-body); letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--gold); border: 1px solid var(--gold); border-radius: 4px; padding: 1px 6px;
}

/* ---------- buttons ---------- */
button, .btn {
  font: 500 13px/1 var(--f-body); color: var(--text); background: var(--btn);
  border: 1px solid var(--btn-border); border-radius: 8px; padding: 9px 14px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
}
button:hover, .btn:hover { background: var(--btn-hover); color: var(--text); }
button:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-gold { background: var(--gold); border-color: var(--gold); color: var(--on-gold); font-weight: 600; }
.btn-gold:hover { background: var(--gold-light); color: var(--on-gold); }
.btn-buy { background: var(--green-bg); border-color: var(--green-border); color: var(--green); font-weight: 600; }
.btn-buy:hover { background: #17402f; color: var(--green); }
.btn-sell { background: var(--red-bg); border-color: #5a2a26; color: var(--red); font-weight: 600; }
.btn-sell:hover { background: #4a2222; color: var(--red); }
.btn-emergency {
  background: var(--emergency); border-color: var(--emergency); color: var(--white);
  font: 700 12px/1 var(--f-body); letter-spacing: 0.08em; padding: 10px 16px;
}
.btn-emergency:hover { background: #c9281c; color: var(--white); }
.link-btn { background: none; border: none; color: var(--gold); padding: 6px 8px; border-radius: 6px; }
.link-btn:hover { background: var(--btn-hover); color: var(--gold-light); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.seg { display: inline-flex; background: var(--btn); border: 1px solid var(--btn-border); border-radius: 8px; padding: 3px; gap: 2px; }
.seg button { border: none; background: none; padding: 6px 12px; color: var(--muted); border-radius: 6px; }
.seg button.on { background: var(--gold); color: var(--on-gold); font-weight: 600; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font: 500 11px/1.3 var(--f-body); letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); padding: 0 12px 10px; border-bottom: 1px solid var(--card-border);
}
td { padding: 11px 12px; border-bottom: 1px solid var(--row); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
td.r, th.r { text-align: right; }
.reason { color: var(--text2); }
tr.waiting td { color: var(--inactive); }
.empty { color: var(--muted); padding: 28px 12px; text-align: center; }

/* ---------- active cycle widgets ---------- */
.bars { display: flex; gap: 6px; }
.bars span { width: 34px; height: 8px; border-radius: 4px; background: var(--card-border); }
.bars span.on { background: var(--green); }
.bars.sell span.on { background: var(--red); }
.zone { position: relative; height: 8px; background: var(--card-border); border-radius: 4px; margin: 18px 0 26px; }
.zone .band { position: absolute; top: 0; bottom: 0; background: var(--gold); border-radius: 4px; opacity: 0.9; }
.zone .mark {
  position: absolute; top: -5px; width: 3px; height: 18px; border-radius: 2px; background: var(--text);
  transform: translateX(-50%); box-shadow: 0 0 0 2px var(--inner);
}
.zone .mark.loss { background: var(--red); }
.zone .tick { position: absolute; top: 14px; transform: translateX(-50%); font: 500 11px var(--f-num); color: var(--muted); }
.zone .tick.first { transform: none; }
.zone .tick.last { transform: translateX(-100%); }
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--row); }
.kv:last-child { border-bottom: none; }
.kv .k { color: var(--text2); }
.kv > span:last-child { white-space: nowrap; text-align: right; }
.note { color: var(--muted); font-size: 12.5px; margin-top: 10px; }

.steps { display: flex; flex-direction: column; gap: 6px; }
.step {
  display: grid; grid-template-columns: 28px 170px 1fr; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; background: var(--inner); border: 1px solid var(--panel-border);
}
.step .n { font: 600 12px var(--f-num); color: var(--muted); }
.step .when { font: 500 13px var(--f-num); color: var(--text); }
.step .what { color: var(--text2); }
.step.active { border-color: var(--gold); background: var(--platform-sel); }
.step.active .n { color: var(--gold); }

.warning { background: var(--warn-bg); color: var(--warn-text); border: 1px solid #4a2320; border-radius: 12px; padding: 16px 20px; }
#banner { margin-bottom: 16px; }
.notice-box { background: var(--platform-sel); color: var(--gold-light); border: 1px solid var(--gold); border-radius: 12px; padding: 12px 18px; }
.warning strong { color: var(--warn-text); }

.log { max-height: 260px; overflow: auto; font-size: 13px; }
.log div { padding: 6px 0; border-bottom: 1px solid var(--row); display: grid; grid-template-columns: 110px 1fr; gap: 10px; }
.log .t { font-family: var(--f-num); color: var(--muted); font-size: 12px; }

/* ---------- scanning animation ---------- */
.scanner { display: flex; align-items: center; gap: 20px; padding: 6px 0 2px; }
.radar {
  position: relative; flex: none; width: 96px; height: 96px; border-radius: 50%; overflow: hidden;
  background:
    repeating-radial-gradient(circle, transparent 0 15px, var(--panel-border) 15px 16px),
    var(--inner);
  border: 1px solid var(--card-border);
}
.radar::before, .radar::after { content: ""; position: absolute; background: var(--panel-border); }
.radar::before { left: 50%; top: 0; bottom: 0; width: 1px; }
.radar::after { top: 50%; left: 0; right: 0; height: 1px; }
.radar .sweep {
  position: absolute; inset: 0; border-radius: 50%; z-index: 1;
  background: conic-gradient(from 0deg, rgba(var(--gold-rgb), 0) 0deg, rgba(var(--gold-rgb), 0) 290deg,
    rgba(var(--gold-rgb), 0.45) 358deg, var(--gold) 360deg);
  animation: radar-spin 2.4s linear infinite;
}
.radar .blip {
  position: absolute; z-index: 2; width: 6px; height: 6px; margin: -3px 0 0 -3px; border-radius: 50%;
  background: var(--green); opacity: 0; animation: radar-blip 2.4s ease-out infinite;
}
@keyframes radar-spin { to { transform: rotate(360deg); } }
@keyframes radar-blip { 0% { opacity: 0; transform: scale(0.4); } 8% { opacity: 1; transform: scale(1.3); } 60% { opacity: 0; transform: scale(1); } 100% { opacity: 0; } }
.scan-title { font: 600 16px var(--f-head); color: var(--text); }
.scan-title .dots::after { content: ""; animation: scan-dots 1.5s steps(4, end) infinite; animation-delay: inherit; }
.scan-title .dots { display: inline-block; width: 1.2em; text-align: left; }
@keyframes scan-dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75%, 100% { content: "..."; } }
.scan-checks { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.scan-checks .chip {
  font: 500 11px/1 var(--f-body); letter-spacing: 0.06em; text-transform: uppercase; padding: 5px 9px;
  border-radius: 999px; border: 1px solid var(--panel-border); color: var(--inactive); background: var(--inner);
  animation: scan-chip 2.5s ease-in-out infinite;
}
@keyframes scan-chip {
  0%, 12% { color: var(--gold-light); border-color: var(--gold); background: var(--platform-sel); }
  24%, 100% { color: var(--inactive); border-color: var(--panel-border); background: var(--inner); }
}
.signal-bars { display: flex; gap: 6px; margin-top: 12px; }
.signal-bars span {
  width: 30px; height: 6px; border-radius: 3px; background: var(--panel-border);
  animation: signal-bar 2.5s ease-in-out infinite;
}
@keyframes signal-bar {
  0%, 12% { background: var(--gold); box-shadow: 0 0 8px rgba(var(--gold-rgb), 0.6); }
  24%, 100% { background: var(--panel-border); box-shadow: none; }
}
@media (prefers-reduced-motion: reduce) { .signal-bars span { animation: none; } }
@media (prefers-reduced-motion: reduce) {
  .radar .sweep, .radar .blip, .scan-checks .chip, .scan-title .dots::after { animation: none; }
  .radar .sweep { opacity: 0.5; }
}

/* ---------- live trading chart ---------- */
.live-chart { background: var(--inner); border: 1px solid var(--panel-border); border-radius: 10px; padding: 10px 12px 4px; margin-bottom: 16px; }
.live-chart.empty { display: flex; align-items: center; gap: 14px; padding: 14px 12px; }
.live-chart svg { display: block; width: 100%; height: auto; }
.live-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.live-stat { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.live-pl { font-size: 22px; font-weight: 600; line-height: 1.1; }
.live-px { font-size: 16px; font-weight: 600; line-height: 1.3; }
.now-tag rect { fill: var(--platform-sel); stroke: var(--gold); stroke-width: 1; }
.now-tag text { font: 600 11px var(--f-num); fill: var(--gold-light); }
.live-badge {
  display: inline-flex; align-items: center; gap: 8px; font: 700 11px/1 var(--f-body); letter-spacing: 0.12em;
  color: var(--gold-light);
}
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); animation: live-pulse 1.6s ease-out infinite; }
@keyframes live-pulse { 0% { box-shadow: 0 0 0 0 rgba(var(--gold-rgb), 0.7); } 70%, 100% { box-shadow: 0 0 0 8px rgba(var(--gold-rgb), 0); } }
.now-halo { transform-box: fill-box; transform-origin: center; animation: halo 1.6s ease-out infinite; }
@keyframes halo { 0% { transform: scale(0.4); opacity: 0.55; } 100% { transform: scale(2.2); opacity: 0; } }
.lvl { stroke-width: 1; stroke-dasharray: 4 4; }
.lvl.buy { stroke: var(--green); } .lvl.sell { stroke: var(--red); }
.lvl.tp { stroke: var(--gold); } .lvl.add { stroke: var(--amber); } .lvl.loss { stroke: var(--emergency); stroke-dasharray: none; }
.lvl-t { font: 500 11px var(--f-num); }
.lvl-t.buy { fill: var(--green); } .lvl-t.sell { fill: var(--red); } .lvl-t.tp { fill: var(--gold); }
.lvl-t.add { fill: var(--amber); } .lvl-t.loss { fill: var(--warn-text); }
.zone-add { fill: var(--amber); opacity: 0.08; }
@media (prefers-reduced-motion: reduce) { .live-dot, .now-halo { animation: none; } }

/* ---------- live status (top bar) ---------- */
.live-status {
  display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 8px; border-radius: 999px;
  font: 600 12px/1 var(--f-body); letter-spacing: 0.02em; border: 1px solid var(--panel-border); background: var(--inner);
  color: var(--text2); white-space: nowrap;
}
.live-status.scanning { color: var(--gold-light); border-color: #4a3c1c; }
.live-status.trading.buy { color: var(--green); border-color: var(--green-border); background: var(--green-bg); }
.live-status.trading.sell { color: var(--red); border-color: #5a2a26; background: var(--red-bg); }
.live-status.paused { color: var(--amber); border-color: #4a4526; background: var(--amber-bg); }
.live-status .ls-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--inactive); }
.live-status.paused .ls-dot { background: var(--amber); animation: ls-breathe 2.4s ease-in-out infinite; }
@keyframes ls-breathe { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
.mini-radar {
  position: relative; width: 18px; height: 18px; border-radius: 50%; overflow: hidden; flex: none;
  background: repeating-radial-gradient(circle, transparent 0 3px, rgba(var(--gold-rgb), 0.25) 3px 4px), var(--sidebar);
  border: 1px solid rgba(var(--gold-rgb), 0.45);
}
.mini-radar .sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg 270deg, rgba(var(--gold-rgb), 0.55) 355deg, var(--gold) 360deg);
  animation: radar-spin 2.4s linear infinite;
}
.ekg { width: 44px; height: 18px; overflow: hidden; }
.ekg path { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.ekg g { animation: ekg-scroll 1.4s linear infinite; }
@keyframes ekg-scroll { from { transform: translateX(0); } to { transform: translateX(-44px); } }

/* ---------- sweep chip (anything waiting) ---------- */
.sweep-chip {
  position: relative; overflow: hidden; display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 999px;
  font: 600 11px/1.5 var(--f-body); letter-spacing: 0.06em; text-transform: uppercase; white-space: nowrap;
  color: var(--gold-light); background: var(--platform-sel); border: 1px solid #4a3c1c;
}
.sweep-chip.amber { color: var(--amber); background: var(--amber-bg); border-color: #4a4526; }
.sweep-chip.dim { color: var(--inactive); background: var(--inner); border-color: var(--panel-border); }
.sweep-chip .beam {
  position: absolute; top: 0; bottom: 0; left: 0; width: 45%; pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(245, 201, 112, 0.35), transparent);
  animation: beam-sweep 1.8s ease-in-out infinite;
}
.sweep-chip.dim .beam { background: linear-gradient(90deg, transparent, rgba(183, 192, 204, 0.14), transparent); }
@keyframes beam-sweep { from { transform: translateX(-110%); } to { transform: translateX(240%); } }
@media (prefers-reduced-motion: reduce) {
  .mini-radar .sweep, .ekg g, .sweep-chip .beam, .live-status.paused .ls-dot { animation: none; }
}

/* ---------- analysis tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.tile {
  background: var(--inner); border: 1px solid var(--panel-border); border-radius: 10px; padding: 18px 12px;
  text-align: center; font: 700 22px/1 var(--f-head); color: var(--inactive); letter-spacing: 0.03em;
}
.tile small { display: block; font: 500 11px/1.3 var(--f-body); letter-spacing: 0.06em; margin-top: 8px; text-transform: uppercase; }
.tile.sel-green { background: var(--green-bg); border-color: var(--green-border); color: var(--green); }
.tile.sel-red { background: var(--red-bg); border-color: #5a2a26; color: var(--red); }
.tile.sel-amber { background: var(--amber-bg); border-color: #4a4526; color: var(--amber); }
.checks { display: flex; flex-direction: column; }
.check { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--row); }
.check:last-child { border-bottom: none; }
.check .d { width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex: none; }
.check.bad .d { background: var(--red); }
.check .detail { margin-left: auto; white-space: nowrap; color: var(--muted); font: 400 12px var(--f-num); }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label, .field .flabel { color: var(--text2); font-size: 13px; }
.field .hint { color: var(--muted); font-size: 12px; }
input[type=text], input[type=email], input[type=number], input[type=password], input[type=time], select {
  font: 400 14px var(--f-body); color: var(--text); background: var(--input);
  border: 1px solid var(--input-border); border-radius: 8px; padding: 9px 11px; width: 100%;
}
input[type=number], input[type=time] { font-family: var(--f-num); }
input:focus, select:focus { outline: none; border-color: var(--gold); }
input:disabled, select:disabled { background: var(--locked); color: var(--muted); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tick-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; color: var(--text2); cursor: pointer; }
.tick-row input { accent-color: var(--gold); width: 16px; height: 16px; }
.tick-row.locked { cursor: default; }
.lot-table td { padding: 6px 12px; }
.platforms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.platforms button {
  background: var(--inner); border: 1px solid var(--input-border); justify-content: center; padding: 12px 8px;
  color: var(--text2); font-weight: 500;
}
.platforms button.on { background: var(--platform-sel); border-color: var(--gold); color: var(--gold-light); }

/* ---------- modal + toast ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(5, 7, 10, 0.72); display: none; align-items: center; justify-content: center; z-index: 50; }
.modal-bg.open { display: flex; }
.modal { width: 420px; background: var(--card); border: 1px solid var(--card-border); border-radius: 14px; padding: 22px; }
.modal p { color: var(--text2); margin: 10px 0 20px; }
.modal .btn-row { justify-content: flex-end; }
.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--card); border: 1px solid var(--card-border);
  border-left: 3px solid var(--gold); border-radius: 8px; padding: 12px 16px; color: var(--text);
  transform: translateY(120px); opacity: 0; transition: all 0.25s; z-index: 60; max-width: 420px;
}
.toast.show { transform: none; opacity: 1; }
.toast.err { border-left-color: var(--red); }

/* ---------- login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login { width: 380px; }
.login .logo { text-align: center; padding-bottom: 24px; }
.login .err { color: var(--red); font-size: 13px; min-height: 18px; margin-bottom: 8px; }

/* ---- FOREX / CRYPTO switch ---- */
.mode-switch {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; margin: -8px 8px 22px; padding: 3px;
  background: var(--inner); border: 1px solid var(--card-border); border-radius: 9px;
}
.mode-switch::before {
  content: ""; position: absolute; top: 3px; bottom: 3px; left: 3px; width: calc(50% - 3px); border-radius: 6px;
  background: var(--gold); transition: transform 0.3s cubic-bezier(.2,.7,.2,1);
}
.mode-switch.right::before { transform: translateX(100%); }
.mode-switch a { position: relative; text-align: center; padding: 7px 0; font: 600 12.5px/1 var(--f-head); letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted); transition: color 0.25s; }
.mode-switch a.on { color: var(--on-gold); }

/* ---- crypto level ladder ---- */
.ladder tr.held td { background: rgba(74, 222, 155, 0.04); }
.ladder tr.price-line td { padding: 0; border: none; position: relative; height: 22px; }
.ladder tr.price-line td::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 2px dashed var(--gold); }
.ladder tr.price-line span { position: relative; margin-left: 12px; padding: 2px 8px; border-radius: 4px; background: var(--gold);
  color: var(--on-gold); font: 600 11.5px var(--f-num); }
.steps-list { margin: 0; padding-left: 20px; display: grid; gap: 8px; color: var(--text2); }
textarea { background: var(--input); color: var(--text); border: 1px solid var(--input-border); border-radius: 8px; padding: 8px; }

/* ---- support chat ---- */
.chat-fab {
  position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 56px; height: 56px; border-radius: 50%; border: none;
  background: var(--gold); color: var(--on-gold); display: grid; place-items: center; cursor: pointer;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45), 0 0 0 0 rgba(var(--gold-rgb), 0.5); transition: transform 0.2s, background 0.2s;
}
.chat-fab:hover { transform: translateY(-2px); background: var(--gold-light); }
.chat-fab.on { transform: rotate(-8deg); }
.chat-badge {
  position: absolute; top: -3px; right: -3px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px;
  background: var(--emergency); color: #fff; font: 700 11px/20px var(--f-num); text-align: center; border: 2px solid var(--bg);
}
.chat-badge.inline { position: static; border: none; }
.chat-panel {
  position: fixed; right: 24px; bottom: 92px; z-index: 60; width: min(370px, calc(100vw - 32px)); height: min(540px, calc(100vh - 120px));
  display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--card-border); border-radius: 14px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55); overflow: hidden; animation: chat-in 0.22s ease-out;
}
.chat-panel[hidden] { display: none; }
@keyframes chat-in { from { opacity: 0; transform: translateY(12px) scale(0.98); } }
.chat-head { display: flex; align-items: center; gap: 10px; padding: 14px 14px 12px; background: var(--sidebar); border-bottom: 1px solid var(--panel-border); }
.chat-title { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.chat-title strong { font: 600 15px var(--f-head); color: var(--white); }
.chat-title span { font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-close, .chat-back { background: none; border: none; color: var(--muted); font-size: 24px; line-height: 1; cursor: pointer; padding: 2px 6px; border-radius: 6px; }
.chat-close:hover, .chat-back:hover { color: var(--text); background: var(--btn-hover); }
.chat-body { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.chat-msg { display: flex; flex-direction: column; max-width: 82%; }
.chat-msg.mine { align-self: flex-end; align-items: flex-end; }
.chat-msg.theirs { align-self: flex-start; }
.chat-bubble { padding: 9px 12px; border-radius: 14px; font-size: 14px; line-height: 1.45; word-wrap: break-word; }
.chat-msg.mine .chat-bubble { background: var(--gold); color: var(--on-gold); border-bottom-right-radius: 4px; }
.chat-msg.theirs .chat-bubble { background: var(--row); color: var(--text); border-bottom-left-radius: 4px; }
.chat-meta { font-size: 11px; color: var(--inactive); margin-top: 3px; }
.chat-empty { color: var(--muted); font-size: 13px; text-align: center; margin: auto; padding: 20px; }
.chat-form { display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--panel-border); background: var(--sidebar); }
.chat-form[hidden] { display: none; }
.chat-form textarea { flex: 1; resize: none; min-height: 40px; max-height: 120px; padding: 10px 12px; font: 14px var(--f-body); border-radius: 10px; }
.chat-form textarea:focus { outline: none; border-color: var(--gold); }
.chat-form button { width: 42px; height: 40px; border-radius: 10px; display: grid; place-items: center; padding: 0; align-self: flex-end; }
.chat-row { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: none; border: none; border-radius: 10px;
  padding: 10px; color: var(--text); cursor: pointer; }
.chat-row:hover { background: var(--menu-hover); }
.chat-avatar { flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--platform-sel);
  color: var(--gold); font: 600 15px var(--f-head); border: 1px solid rgba(var(--gold-rgb), 0.3); }
.chat-row-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.chat-row-main strong { font-size: 14px; }
.chat-row-last { font-size: 12.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-row-side { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.chat-row-time { font-size: 11px; color: var(--inactive); }
#chat-root [hidden] { display: none !important; }


/* ================= phones and small tablets ================= */
.mobile-bar, .nav-backdrop { display: none; }
@media (max-width: 900px) {
  body { min-width: 0; }
  .app { grid-template-columns: 1fr; }
  /* top bar with the menu button */
  .mobile-bar {
    display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 40; padding: 10px 14px;
    background: var(--sidebar); border-bottom: 1px solid var(--panel-border);
  }
  .menu-btn { width: 42px; height: 42px; padding: 0; display: grid; place-items: center; border-radius: 10px; }
  .logo.mini { padding: 0; }
  .logo.mini .word { font-size: 17px; }
  .logo.mini .sub { font-size: 9px; margin-top: 4px; }
  .mb-balance { margin-left: auto; font-size: 13px; color: var(--text2); }
  /* the sidebar becomes a menu that slides in */
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 80; width: 270px; max-width: 85vw; height: 100%;
    transform: translateX(-102%); transition: transform 0.28s cubic-bezier(.2,.7,.2,1); overflow-y: auto;
    box-shadow: 20px 0 50px rgba(0, 0, 0, 0.5);
  }
  body.nav-open .sidebar { transform: none; }
  .nav-backdrop { position: fixed; inset: 0; z-index: 75; background: rgba(5, 7, 10, 0.6); }
  body.nav-open .nav-backdrop { display: block; }
  body.nav-open { overflow: hidden; }
  .nav a { padding: 12px 12px; }
  /* page */
  main { padding: 16px 14px 96px; }
  .page-head { flex-direction: column; align-items: stretch; margin-bottom: 16px; }
  h1 { font-size: 22px; }
  .head-actions { justify-content: flex-start; }
  .head-actions .btn-emergency { flex: 1 1 100%; }
  .grid { gap: 12px; }
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g2, .g3, .g-main { grid-template-columns: minmax(0, 1fr); }
  .mt { margin-top: 12px; }
  .card { padding: 14px; border-radius: 12px; }
  .stat .v { font-size: 19px; word-break: break-word; }
  .big { font-size: 28px; }
  .tiles { gap: 6px; }
  .tile { padding: 12px 6px; font-size: 14px; }
  /* tables scroll sideways inside their card, the page does not */
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; }
  th, td { padding: 9px 10px; }
  /* easier to tap */
  button, .btn { min-height: 40px; }
  input[type=text], input[type=email], input[type=number], input[type=password], input[type=time], select, textarea { font-size: 16px; }
  .btn-row > * { flex: 1 1 auto; }
  .modal { width: calc(100vw - 32px); }
  .toast { left: 14px; right: 14px; bottom: 84px; }
  .live-head { gap: 10px; }
  .live-stat { align-items: flex-start; }
  .chat-fab { right: 16px; bottom: 16px; }
  .chat-panel { right: 8px; left: 8px; width: auto; bottom: 80px; height: calc(100vh - 100px); }
}
@media (max-width: 420px) {
  .g4 { gap: 8px; }
  .stat .v { font-size: 17px; }
  .stat .hint { font-size: 11.5px; }
  .card { padding: 12px; }
}


/* ================= design: SKY (black, white, sky blue, gold touches) =================
   The original design is "classic". The administrator switches designs on the My Account page. */
:root[data-theme="sky"] {
  --bg: #05080C;
  --sidebar: #0A0F15;
  --card: #0D141C;
  --inner: #080D13;
  --card-border: #1B2733;
  --panel-border: #17222D;
  --row: #13202C;
  --menu-active: #102536;
  --menu-hover: #0E1B27;
  --text: #EEF4FA;
  --white: #FFFFFF;
  --text2: #BFD0E0;
  --muted: #8397AB;
  --inactive: #62768A;
  --gold: #38BDF8;
  --gold-light: #7DD3FC;
  --on-gold: #03131E;
  --gold-rgb: 56, 189, 248;
  --platform-sel: #0B2233;
  --btn: #111B25;
  --btn-border: #253545;
  --btn-hover: #162433;
  --input: #070C12;
  --input-border: #22303F;
  --locked: #0E151D;
}
:root[data-theme="sky"] .logo .sub,
:root[data-theme="sky"] .nav a.active .dot { color: var(--accent); background-color: transparent; }
:root[data-theme="sky"] .nav a.active .dot { background: var(--accent); }
:root[data-theme="sky"] .logo .word { color: var(--white); }
:root[data-theme="sky"] .mode-switch::before { background: var(--accent); }
:root[data-theme="sky"] .mode-switch a.on { color: var(--on-accent); }
:root[data-theme="sky"] .live-badge { color: var(--accent); }
:root[data-theme="sky"] .now-tag rect { stroke: var(--accent); fill: #1F1A0E; }
:root[data-theme="sky"] .now-tag text { fill: var(--accent-light); }
:root[data-theme="sky"] .balance-box .v { color: var(--accent-light); }
:root[data-theme="sky"] .chat-fab { background: var(--accent); color: var(--on-accent); }
:root[data-theme="sky"] .chat-fab:hover { background: var(--accent-light); }
:root[data-theme="sky"] .chat-msg.mine .chat-bubble { background: var(--gold); color: var(--on-gold); }

/* design picker (My Account, admin) */
.theme-opts { display: flex; gap: 12px; flex-wrap: wrap; }
.theme-opt { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 12px 14px; min-width: 220px; text-align: left; }
.theme-opt.on { border-color: var(--gold); box-shadow: 0 0 0 2px rgba(var(--gold-rgb), 0.25); }
.theme-opt .swatches { display: flex; gap: 4px; }
.theme-opt .swatches i { width: 22px; height: 22px; border-radius: 5px; border: 1px solid rgba(255, 255, 255, 0.15); }


/* ================= design: SKY LIGHT (sky-blue background, white cards, black text, black sidebar, gold) ========== */
:root[data-theme="skylight"] {
  color-scheme: light;
  --bg: #BFE3F8;
  --card: #FFFFFF;
  --inner: #F3FAFE;
  --card-border: #A9D4EE;
  --panel-border: #C9E6F7;
  --row: #E3F2FB;
  --menu-active: #D6EEFB;
  --menu-hover: #E8F5FD;
  --text: #0B1220;
  --white: #05080C;          /* headings: the darkest text */
  --text2: #2A3A4E;
  --muted: #56697F;
  --inactive: #7D8FA3;
  --gold: #0284C7;           /* main colour: deep sky blue */
  --gold-light: #0EA5E9;
  --on-gold: #FFFFFF;
  --gold-rgb: 2, 132, 199;
  --accent: #C8921C;         /* gold touches, a bit deeper so they read on white */
  --accent-light: #E8B04B;
  --on-accent: #1A1405;
  --platform-sel: #E0F2FE;
  --green: #047857;
  --green-bg: #D1FAE5;
  --green-border: #6EE7B7;
  --red: #DC2626;
  --red-bg: #FEE2E2;
  --amber: #A16207;
  --amber-bg: #FEF3C7;
  --warn-bg: #FEE2E2;
  --warn-text: #991B1B;
  --btn: #FFFFFF;
  --btn-border: #9CCBE6;
  --btn-hover: #E8F5FD;
  --input: #FFFFFF;
  --input-border: #9CCBE6;
  --locked: #EEF6FB;
  --sidebar: #070B10;
}
/* the black parts keep light text */
:root[data-theme="skylight"] .sidebar,
:root[data-theme="skylight"] .mobile-bar,
:root[data-theme="skylight"] .brand,
:root[data-theme="skylight"] .chat-head,
:root[data-theme="skylight"] .chat-form {
  --text: #EAF2FA; --white: #FFFFFF; --text2: #B8C7D6; --muted: #8A9BAE; --inactive: #66788C;
  --card: #0F1720; --inner: #0B1118; --card-border: #22303E; --panel-border: #1B2733; --row: #16212C;
  --menu-active: #14283A; --menu-hover: #101E2B; --gold: #38BDF8; --gold-light: #7DD3FC; --on-gold: #03131E;
  --gold-rgb: 56, 189, 248; --btn: #111B25; --btn-border: #253545; --btn-hover: #162433;
  --input: #070C12; --input-border: #22303F; --accent: #E8B04B; --accent-light: #F5C970;
  color: var(--text);
}
:root[data-theme="skylight"] body { background: linear-gradient(180deg, #CDEBFB 0%, #A7D8F4 100%) fixed; }
:root[data-theme="skylight"] .card { box-shadow: 0 6px 20px rgba(2, 60, 100, 0.08); }
:root[data-theme="skylight"] .logo .word { color: #FFFFFF; }
:root[data-theme="skylight"] .logo .sub,
:root[data-theme="skylight"] .live-badge { color: var(--accent); }
:root[data-theme="skylight"] .nav a.active .dot { background: var(--accent); }
:root[data-theme="skylight"] .mode-switch::before { background: var(--accent); }
:root[data-theme="skylight"] .mode-switch a.on { color: var(--on-accent); }
:root[data-theme="skylight"] .balance-box .v { color: var(--accent-light); }
:root[data-theme="skylight"] .now-tag rect { stroke: var(--accent); fill: #FFF7E6; }
:root[data-theme="skylight"] .now-tag text { fill: #8A5A00; }
:root[data-theme="skylight"] .chat-fab { background: var(--accent-light); color: var(--on-accent); }
:root[data-theme="skylight"] .chat-panel { background: #FFFFFF; }
:root[data-theme="skylight"] .chat-msg.theirs .chat-bubble { background: #E3F2FB; color: #0B1220; }
:root[data-theme="skylight"] .toast, :root[data-theme="skylight"] .modal { box-shadow: 0 20px 50px rgba(2, 60, 100, 0.25); }
:root[data-theme="skylight"] .modal-bg { background: rgba(10, 40, 70, 0.45); }
:root[data-theme="skylight"] .btn-emergency { color: #FFFFFF; }
/* login page: the form sits on sky blue, inside a white card */
:root[data-theme="skylight"] .panel .box { background: #FFFFFF; padding: 28px; border-radius: 16px; box-shadow: 0 16px 40px rgba(2, 60, 100, 0.15); }


/* ================= design: TEAL (white, teal, dark text, mint glow, small gold touches) ================= */
:root[data-theme="teal"] {
  color-scheme: light;
  --bg: #F6FAFA;
  --sidebar: #FFFFFF;
  --card: #FFFFFF;
  --inner: #F7FBFB;
  --card-border: #CFDAE0;
  --panel-border: #E0E8EC;
  --row: #EDF2F4;
  --menu-active: #EAF5F5;
  --menu-hover: #F2F8F8;
  --text: #242424;
  --white: #1B1B1B;          /* headings: the darkest text */
  --text2: #535353;
  --muted: #707070;
  --inactive: #8B8B8B;
  --gold: #00A59A;           /* main colour: teal */
  --gold-light: #13A8A1;
  --on-gold: #FFFFFF;
  --gold-rgb: 0, 165, 154;
  --accent: #D9A21B;         /* small gold touches */
  --accent-light: #F3BA2F;
  --on-accent: #1F1600;
  --platform-sel: #EAF5F5;
  --green: #02867D;
  --green-bg: #E1F5F3;
  --green-border: #8FD6CF;
  --red: #D93F3F;
  --red-bg: #FDECEC;
  --amber: #A16207;
  --amber-bg: #FEF6DD;
  --warn-bg: #FDECEC;
  --warn-text: #9B1C1C;
  --btn: #FFFFFF;
  --btn-border: #CFDAE0;
  --btn-hover: #F2F8F8;
  --input: #FFFFFF;
  --input-border: #CFDAE0;
  --locked: #F3F6F7;
}
:root[data-theme="teal"] body {
  background: radial-gradient(1100px 520px at 50% -120px, #E3F7F1 0%, rgba(227, 247, 241, 0) 70%), var(--bg) fixed;
}
:root[data-theme="teal"] .card { box-shadow: 0 2px 10px rgba(34, 46, 58, 0.06); }
:root[data-theme="teal"] .sidebar, :root[data-theme="teal"] .mobile-bar { border-color: #E0E8EC; }
:root[data-theme="teal"] .logo .word { color: #242424; }
:root[data-theme="teal"] .logo .sub { color: var(--gold); }
:root[data-theme="teal"] .nav a.active { color: var(--gold); }
:root[data-theme="teal"] .nav a.active .dot { background: var(--gold); }
:root[data-theme="teal"] .mode-switch a.on { color: #FFFFFF; }
:root[data-theme="teal"] .balance-box .v { color: #242424; }
:root[data-theme="teal"] .live-badge { color: var(--accent); }
:root[data-theme="teal"] .now-tag rect { stroke: var(--accent-light); fill: #FFF8E6; }
:root[data-theme="teal"] .now-tag text { fill: #7A5A00; }
:root[data-theme="teal"] .chat-msg.theirs .chat-bubble { background: #EDF2F4; color: #242424; }
:root[data-theme="teal"] .modal-bg { background: rgba(20, 30, 40, 0.35); }
:root[data-theme="teal"] .toast, :root[data-theme="teal"] .modal { box-shadow: 0 16px 40px rgba(34, 46, 58, 0.18); }
:root[data-theme="teal"] .btn-emergency { color: #FFFFFF; }
/* login page: a light brand panel with a mint glow, the form in a white card */
:root[data-theme="teal"] .brand { background: radial-gradient(900px 520px at 20% 100%, #DDF4EE, transparent 60%), #FFFFFF; }
:root[data-theme="teal"] .panel .box { background: #FFFFFF; padding: 28px; border-radius: 16px; border: 1px solid #E0E8EC;
  box-shadow: 0 16px 40px rgba(34, 46, 58, 0.10); }

.ip-box { display: inline-flex; align-items: center; gap: 8px; margin: 6px 0 2px; padding: 4px 4px 4px 12px; border-radius: 8px;
  background: var(--inner); border: 1px solid var(--card-border); }
.ip-box .num { font-size: 15px; font-weight: 600; color: var(--gold); user-select: all; }
.ip-box button { min-height: 0; padding: 5px 12px; }

/* billing: required TxID and the Binance guide */
.req { color: var(--red); font-weight: 700; }
input.bad { border-color: var(--red) !important; }
.guide { border: 1px solid var(--line, rgba(255,255,255,.1)); border-radius: 10px; padding: 10px 14px; }
.guide summary { cursor: pointer; font-weight: 600; color: var(--gold, inherit); }
.guide-body { display: grid; gap: 8px; margin-top: 10px; }
.btn-green { background: var(--green); border-color: var(--green); color: #06281A; font-weight: 600; }
.btn-green:hover { filter: brightness(1.1); color: #06281A; }