:root {
  --bg: #050814;
  --bg-2: #07101f;
  --panel: rgba(12, 18, 34, .88);
  --panel-2: rgba(18, 26, 45, .92);
  --line: rgba(255, 255, 255, .12);
  --line-strong: rgba(109, 231, 255, .28);
  --text: #f8fbff;
  --muted: #9aa8c2;
  --soft: #d8e3f8;
  --cyan: #28d7ff;
  --blue: #3b82f6;
  --violet: #8b5cf6;
  --green: #36d98a;
  --amber: #f4c95d;
  --red: #ff647a;
  --radius: 8px;
  --shadow: 0 22px 60px rgba(0, 0, 0, .34);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  overflow-x: hidden;
  min-height: 100vh;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    linear-gradient(120deg, rgba(40, 215, 255, .09), transparent 34%),
    linear-gradient(240deg, rgba(139, 92, 246, .10), transparent 36%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}
body:before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), rgba(0,0,0,.16));
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; position: relative; z-index: 1; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 950; letter-spacing: 0; }
.brand img { width: 42px; height: 42px; object-fit: contain; filter: drop-shadow(0 0 18px rgba(40, 215, 255, .35)); }
.brand span { font-size: 24px; }
.top-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.nav-links { display: flex; align-items: center; gap: 8px; padding: 6px; border: 1px solid var(--line); background: rgba(255,255,255,.045); border-radius: var(--radius); backdrop-filter: blur(16px); }
.nav-links a, .nav-links button { min-height: 38px; padding: 0 13px; border: 0; border-radius: 6px; background: transparent; color: var(--muted); font-weight: 850; white-space: nowrap; }
.nav-links a.active, .nav-links a:hover, .nav-links button.active, .nav-links button:hover { color: var(--text); background: rgba(255,255,255,.08); }
.hero { min-height: calc(100vh - 78px); display: grid; grid-template-columns: minmax(0, .95fr) minmax(360px, 1.05fr); gap: 42px; align-items: center; padding: 34px 0 74px; }
.hero-copy { position: relative; z-index: 2; }
.kicker { display: inline-flex; align-items: center; gap: 10px; min-height: 34px; padding: 0 13px; border: 1px solid var(--line-strong); border-radius: var(--radius); color: #b7f6ff; font-size: 13px; font-weight: 900; background: rgba(40, 215, 255, .07); }
.kicker:before { content: ""; width: 8px; height: 8px; border-radius: 99px; background: var(--green); box-shadow: 0 0 18px rgba(54, 217, 138, .8); }
h1 { margin: 18px 0 0; font-size: 74px; line-height: .98; letter-spacing: 0; }
.gradient-text { color: transparent; background: linear-gradient(90deg, #fff, #b9f5ff 36%, #d6c4ff 70%, #fff); -webkit-background-clip: text; background-clip: text; }
.lead { margin: 24px 0 0; color: var(--soft); font-size: 18px; line-height: 1.75; max-width: 720px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 0 18px; border: 1px solid transparent; border-radius: var(--radius); color: #fff; font-weight: 900; background: linear-gradient(135deg, #2563eb, #7c3aed); box-shadow: 0 16px 36px rgba(69, 88, 255, .26); }
.btn.secondary { background: rgba(255,255,255,.055); border-color: var(--line); box-shadow: none; color: #dff7ff; }
.btn.green { background: linear-gradient(135deg, #059669, #36d98a); }
.btn.red { background: linear-gradient(135deg, #dc3654, #ff647a); }
.btn.amber { background: linear-gradient(135deg, #b7791f, #f4c95d); color: #10131d; }
.btn:disabled { opacity: .48; cursor: not-allowed; box-shadow: none; }
.hero-visual { position: relative; min-height: 560px; border-left: 1px solid rgba(255,255,255,.10); }
#waveCanvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.signal-panel { position: absolute; right: 0; bottom: 42px; width: min(420px, 88%); background: rgba(8, 13, 28, .82); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); backdrop-filter: blur(16px); padding: 20px; }
.signal-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 13px 0; border-top: 1px solid rgba(255,255,255,.08); }
.signal-row:first-child { border-top: 0; padding-top: 0; }
.signal-row strong { font-size: 14px; }
.signal-row small { display: block; margin-top: 4px; color: var(--muted); }
.pill { display: inline-flex; align-items: center; justify-content: center; min-height: 28px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); font-size: 12px; font-weight: 950; white-space: nowrap; }
.pill.green { color: #96ffd0; background: rgba(54,217,138,.11); border-color: rgba(54,217,138,.30); }
.pill.blue { color: #a9f3ff; background: rgba(40,215,255,.10); border-color: rgba(40,215,255,.30); }
.pill.amber { color: #ffe2a3; background: rgba(244,201,93,.12); border-color: rgba(244,201,93,.34); }
.pill.red { color: #ffb1bd; background: rgba(255,100,122,.12); border-color: rgba(255,100,122,.34); }
.section { padding: 68px 0; position: relative; z-index: 1; }
.section h2 { margin: 0; font-size: 42px; letter-spacing: 0; }
.section p { color: var(--muted); line-height: 1.7; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.card, .panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); backdrop-filter: blur(18px); }
.card { padding: 22px; }
.card h3, .panel h3 { margin: 0 0 8px; font-size: 20px; letter-spacing: 0; }
.card p { margin: 0; }
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 268px minmax(0, 1fr); position: relative; z-index: 1; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 22px 16px; border-right: 1px solid var(--line); background: rgba(5, 8, 20, .86); backdrop-filter: blur(18px); }
.side-nav { display: grid; gap: 7px; margin-top: 24px; }
.side-nav button, .side-nav a { text-align: left; min-height: 46px; padding: 0 13px; border: 1px solid transparent; border-radius: var(--radius); background: transparent; color: var(--muted); font-weight: 850; }
.side-nav button.active, .side-nav button:hover, .side-nav a.active, .side-nav a:hover { color: var(--text); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.09); }
.side-foot { position: absolute; left: 16px; right: 16px; bottom: 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.main { padding: 28px clamp(16px, 3vw, 34px) 44px; min-width: 0; }
.page-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; margin-bottom: 22px; }
.page-head h1 { margin: 0; font-size: 48px; }
.page-head p { margin: 10px 0 0; color: var(--muted); line-height: 1.65; max-width: 760px; }
.user-strip { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.stat { padding: 18px; min-height: 120px; }
.stat small { display: block; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0; font-weight: 900; }
.stat strong { display: block; margin-top: 12px; font-size: 30px; letter-spacing: 0; }
.workspace { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(320px, .7fr); gap: 16px; align-items: start; }
.panel-head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; padding: 18px 18px 0; }
.panel-body { padding: 18px; }
.notice { padding: 14px 15px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--soft); background: rgba(255,255,255,.045); line-height: 1.6; }
.notice.amber { border-color: rgba(244,201,93,.30); background: rgba(244,201,93,.08); }
.notice.green { border-color: rgba(54,217,138,.28); background: rgba(54,217,138,.07); }
.notice.blue { border-color: rgba(40,215,255,.28); background: rgba(40,215,255,.07); }
.notice.red { border-color: rgba(255,100,122,.28); background: rgba(255,100,122,.08); }
.form { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
label { display: grid; gap: 7px; color: var(--soft); font-size: 13px; font-weight: 900; }
input, select, textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--text); background: rgba(255,255,255,.055); outline: none; }
textarea { min-height: 92px; resize: vertical; line-height: 1.55; }
input:focus, select:focus, textarea:focus { border-color: var(--line-strong); box-shadow: 0 0 0 4px rgba(40,215,255,.08); }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; min-width: 820px; background: rgba(5, 9, 21, .72); }
th, td { padding: 13px 14px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.07); color: #dce7f8; font-size: 14px; vertical-align: top; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0; background: rgba(255,255,255,.035); }
tr:hover td { background: rgba(255,255,255,.035); }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.mini-btn { min-height: 32px; padding: 0 10px; border-radius: 6px; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: var(--text); font-weight: 850; }
.mini-btn.green { border-color: rgba(54,217,138,.35); color: #9affd0; }
.mini-btn.red { border-color: rgba(255,100,122,.35); color: #ffb6c1; }
.mini-btn.blue { border-color: rgba(40,215,255,.35); color: #a9f3ff; }
.auth-screen { min-height: 100vh; display: grid; place-items: center; padding: 24px; position: relative; z-index: 1; }
.auth-box { width: min(540px, 100%); padding: 24px; }
.auth-box h1 { font-size: 42px; margin-top: 14px; }
.tabs { display: flex; gap: 8px; margin: 18px 0; }
.tabs button { flex: 1; min-height: 42px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.04); color: var(--muted); font-weight: 900; }
.tabs button.active { color: var(--text); background: rgba(40,215,255,.10); border-color: var(--line-strong); }
.hidden { display: none !important; }
.split-list { display: grid; gap: 10px; }
.list-item { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.list-item span { color: var(--muted); }
.footer-note { color: var(--muted); font-size: 13px; line-height: 1.6; margin-top: 14px; }
@media (max-width: 1080px) {
  .hero, .workspace { grid-template-columns: 1fr; }
  .hero-visual { min-height: 420px; border-left: 0; border-top: 1px solid rgba(255,255,255,.10); }
  .grid-3, .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .top-nav { align-items: flex-start; flex-direction: column; padding: 16px 0; }
  .nav-links { width: 100%; overflow: auto; }
  .hero { padding-top: 16px; }
  h1 { font-size: 42px; }
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .side-foot { position: static; margin-top: 18px; }
  .page-head { flex-direction: column; }
  .user-strip { justify-content: flex-start; }
  .grid-3, .grid-2, .stat-grid, .form-grid { grid-template-columns: 1fr; }
  .main { padding: 20px 14px 34px; }
}


/* Premium landing redesign */
.container { width: min(1260px, calc(100% - 48px)); }
.top-nav { min-height: 76px; }
.nav-links { box-shadow: 0 14px 40px rgba(0, 0, 0, .16); }
.premium-hero {
  min-height: calc(100vh - 76px);
  grid-template-columns: minmax(420px, .9fr) minmax(560px, 1.1fr);
  gap: 56px;
  align-items: center;
  padding: 44px 0 76px;
}
.premium-copy { max-width: 610px; }
.premium-copy h1 {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  font-size: 72px;
  line-height: .96;
  letter-spacing: 0;
}
.premium-copy h1 > span:first-child { font-size: 78px; }
.premium-copy .gradient-text { background: linear-gradient(90deg, #eaffff 0%, #9eeeff 34%, #d5c6ff 70%, #fff 100%); -webkit-background-clip: text; background-clip: text; }
.premium-copy .lead { max-width: 610px; font-size: 17px; line-height: 1.72; color: #d9e7fb; }
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}
.hero-proof div {
  min-height: 82px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 8px;
  background: rgba(255,255,255,.045);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.hero-proof strong { display: block; font-size: 18px; color: #ffffff; }
.hero-proof span { display: block; margin-top: 7px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.premium-visual {
  position: relative;
  min-height: 600px;
  border-left: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.preview-frame {
  position: relative;
  width: 100%;
  min-height: 570px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(12,18,34,.84), rgba(6,10,23,.94)),
    radial-gradient(circle at 70% 22%, rgba(40,215,255,.14), transparent 34%);
  box-shadow: 0 34px 100px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.06);
  z-index: 2;
}
.preview-frame:after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: .34;
}
.premium-visual #waveCanvas {
  position: absolute;
  top: -34px;
  right: -118px;
  bottom: 104px;
  left: -108px;
  width: calc(100% + 226px);
  height: calc(100% - 70px);
  opacity: .95;
  z-index: 1;
  pointer-events: none;
}
.preview-content {
  position: relative;
  z-index: 2;
  min-height: 570px;
  padding: 24px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 16px;
}
.preview-topbar,
.preview-metrics > div,
.preview-market,
.preview-control {
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 8px;
  background: rgba(6, 11, 25, .66);
  backdrop-filter: blur(14px);
}
.preview-topbar {
  min-height: 74px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.eyebrow { display: block; color: #7beaff; font-size: 11px; font-weight: 950; text-transform: uppercase; letter-spacing: 0; }
.preview-topbar strong { display: block; margin-top: 5px; font-size: 21px; }
.preview-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.preview-metrics > div { min-height: 116px; padding: 15px; }
.preview-metrics span,
.preview-market span { display: block; color: var(--muted); font-size: 12px; font-weight: 850; }
.preview-metrics strong { display: block; margin-top: 12px; font-size: 23px; color: #fff; }
.preview-metrics small,
.preview-market small { display: block; margin-top: 8px; color: #aebbd4; line-height: 1.45; }
.preview-market {
  align-self: stretch;
  min-height: 150px;
  padding: 22px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  background: linear-gradient(180deg, rgba(6,11,25,.08), rgba(6,11,25,.70));
}
.preview-market strong { display: block; margin-top: 8px; font-size: 28px; color: #fff; }
.signal-bars { display: flex; align-items: flex-end; gap: 6px; height: 74px; min-width: 124px; }
.signal-bars span { display: block; width: 16px; border-radius: 5px 5px 0 0; background: linear-gradient(180deg, #36d98a, #28d7ff 55%, #8b5cf6); box-shadow: 0 0 20px rgba(40,215,255,.24); }
.signal-bars span:nth-child(1) { height: 34px; }
.signal-bars span:nth-child(2) { height: 58px; }
.signal-bars span:nth-child(3) { height: 44px; }
.signal-bars span:nth-child(4) { height: 70px; }
.signal-bars span:nth-child(5) { height: 48px; }
.preview-control { padding: 14px 16px 16px; }
.control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.control-row:first-child { padding-top: 0; }
.control-row strong { display: block; font-size: 14px; }
.control-row span:not(.pill) { display: block; margin-top: 5px; color: var(--muted); font-size: 13px; line-height: 1.4; }
.control-actions { display: flex; flex-wrap: wrap; gap: 9px; padding-top: 14px; }
.section { padding: 82px 0; border-top: 1px solid rgba(255,255,255,.08); }
.section-label { color: #7beaff; font-size: 12px; text-transform: uppercase; font-weight: 950; letter-spacing: 0; margin-bottom: 10px; }
.section-intro { max-width: 790px; font-size: 17px; color: #c8d5ea; }
.grid-3 { gap: 18px; }
.card {
  min-height: 178px;
  background: linear-gradient(180deg, rgba(16,24,44,.86), rgba(8,13,28,.88));
  border-color: rgba(255,255,255,.11);
}
.card h3 { font-size: 19px; letter-spacing: 0; }
.card p { color: #aebbd4; }
@media (max-width: 1160px) {
  .premium-hero { grid-template-columns: 1fr; gap: 34px; min-height: auto; padding: 24px 0 70px; }
  .premium-copy { max-width: 760px; }
  .premium-copy .lead { max-width: 720px; }
  .premium-visual { min-height: auto; }
  .preview-frame { min-height: 540px; }
  .preview-content { min-height: 540px; }
}
@media (max-width: 760px) {
  .container { width: min(100% - 24px, 1260px); }
  .premium-copy h1 { font-size: 44px; line-height: 1.02; }
  .premium-copy h1 > span:first-child { font-size: 46px; }
  .premium-copy .lead { font-size: 16px; line-height: 1.65; }
  .hero-proof { grid-template-columns: 1fr; }
  .preview-frame { min-height: 650px; }
  .preview-content { min-height: 650px; padding: 16px; gap: 12px; }
  .premium-visual #waveCanvas { top: 20px; right: -210px; bottom: 440px; left: -210px; width: calc(100% + 420px); height: calc(100% - 460px); opacity: .78; }
  .preview-topbar { align-items: flex-start; }
  .preview-metrics { grid-template-columns: 1fr; }
  .preview-market { min-height: 150px; align-items: flex-start; flex-direction: column; }
  .preview-market strong { font-size: 22px; }
  .signal-bars { height: 48px; min-width: 100px; }
  .control-row { align-items: flex-start; }
  .section { padding: 58px 0; }
}


/* Cache-busting deployment guard */
html, body { overflow-x: hidden; }
.premium-copy h1 span { min-width: 0; }
.preview-frame, .preview-content, .hero-proof, .preview-metrics { min-width: 0; }