/* ============================================================
   PHTC · Phostrade Design System v2
   Olive × Cream × Black — institutional, premium, dense
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Tokens ───────────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg-base:        #06080A;
  --bg-card:        #0B0E0C;
  --bg-card-alt:    #1A2018;
  --bg-surface:     #111A0F;
  --bg-panel:       #0D110B;
  --bg-elevated:    #1A2018;
  --bg-input:       #0F1410;

  /* Olive palette */
  --olive-deep:     #1A2018;
  --olive:          #3D5233;
  --olive-mid:      #4E6840;
  --olive-glow:     #6B8F56;
  --olive-light:    #8AAD6E;

  /* Cream / gold */
  --cream:          #D4C89A;
  --cream-light:    #EDE3C4;
  --cream-dim:      #A89D76;

  /* Text */
  --text-primary:   #F0EBE0;
  --text-secondary: #A89D76;
  --text-muted:     #5A6854;
  --text-dim:       #2E3A2B;
  --text-inverse:   #06080A;

  /* Semantic */
  --positive:       #8AAD6E;
  --negative:       #C0504A;
  --warning:        #C8A84B;
  --info:           #5B8FA8;
  --accent:         #D4C89A;
  --green:          #8AAD6E;
  --red:            #C0504A;

  /* Borders */
  --border:         rgba(107,143,86,0.15);
  --border-subtle:  rgba(107,143,86,0.12);
  --border-strong:  rgba(107,143,86,0.30);
  --border-cream:   rgba(212,200,154,0.15);
  --border-focus:   var(--olive-mid);

  /* Typography — Inter everywhere, mono only for data */
  --font-display:   'Inter', system-ui, sans-serif;
  --font-serif:     'Inter', system-ui, sans-serif;
  --font-body:      'Inter', system-ui, sans-serif;
  --font-ui:        'Inter', system-ui, sans-serif;
  --font-mono:      'JetBrains Mono', 'Courier New', monospace;

  /* Radii */
  --radius-sm:      4px;
  --radius-md:      6px;
  --radius-lg:      8px;

  /* Hover */
  --bg-hover:       rgba(107,143,86,0.06);
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
}

/* cursor: none only on public marketing pages that have the custom cursor JS */
body.custom-cursor { cursor: none; }

/* ── Noise overlay ────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 1000; opacity: 0.5;
}

/* ── Custom cursor ────────────────────────────────────────── */
.cursor {
  position: fixed; width: 8px; height: 8px;
  background: var(--cream); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: width .2s, height .2s, background .2s;
}
.cursor-ring {
  position: fixed; width: 32px; height: 32px;
  border: 1px solid rgba(212,200,154,.35); border-radius: 50%;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  transition: width .3s, height .3s;
}

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--olive); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--olive-mid); }

/* ── Typography ───────────────────────────────────────────── */
.mono { font-family: var(--font-mono); }
.display { font-family: var(--font-display); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px;
  background: var(--olive); border: 1px solid var(--olive-mid);
  color: var(--cream-light);
  font-family: var(--font-body); font-size: 12px; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
  border-radius: var(--radius-sm); cursor: none;
  transition: background .2s, border-color .2s;
}
.btn-primary:hover { background: var(--olive-mid); border-color: var(--olive-light); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 24px;
  background: transparent; border: 1px solid var(--border-cream);
  color: var(--cream);
  font-family: var(--font-body); font-size: 12px; font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
  border-radius: var(--radius-sm); cursor: none;
  transition: border-color .2s, background .2s;
}
.btn-ghost:hover { border-color: var(--cream); background: rgba(212,200,154,.06); }

.btn-cream {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 32px;
  background: var(--cream); border: none; color: var(--bg-base);
  font-family: var(--font-body); font-size: 13px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
  border-radius: var(--radius-sm); cursor: none;
  transition: background .2s, transform .15s;
}
.btn-cream:hover { background: var(--cream-light); transform: translateY(-1px); }

/* ── Shared Navbar ────────────────────────────────────────── */
.phtc-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 64px;
  border-bottom: 1px solid var(--border);
  background: rgba(6,8,10,.82);
  backdrop-filter: blur(20px);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.nav-logo-mark {
  width: 36px; height: 36px; background: var(--olive); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 17px; color: var(--cream);
  border: 1px solid rgba(212,200,154,.2);
}
.nav-logo-text {
  font-family: var(--font-display); font-size: 20px;
  letter-spacing: 3px; color: var(--cream);
}
.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a {
  text-decoration: none; font-size: 12px; font-weight: 400;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-muted); transition: color .2s; cursor: none;
}
.nav-links a:hover, .nav-links a.active { color: var(--cream); }
.nav-right { display: flex; align-items: center; gap: 12px; }

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
}
.card:hover { border-color: var(--border-strong); }

/* ── Panel components (terminal pages) ───────────────────── */
.panel-label {
  font-size: 10px; font-weight: 500; letter-spacing: .18em;
  text-transform: uppercase; color: var(--text-muted);
  font-family: var(--font-body);
}
.panel-value {
  font-family: var(--font-mono); font-size: 22px;
  color: var(--cream); font-weight: 500;
}

/* ── Nav hub cards (post-login) ───────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 200;
  height: 52px; display: flex; align-items: center; gap: 0;
  background: rgba(11,14,12,.96); border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 17px; font-weight: 700; color: var(--text-primary);
  padding: 0 20px;
}
.brand-mark {
  width: 28px; height: 28px; border-radius: 5px;
  background: var(--olive); display: flex; align-items: center;
  justify-content: center; font-family: var(--font-display);
  font-size: 14px; color: var(--cream);
}
.brand-name { font-size: 13px; color: var(--text-muted); }
.brand-bullet { color: var(--text-dim); margin: 0 4px; }

.header { background: var(--bg-panel); border-bottom: 1px solid var(--border); }
.header-right { margin-left: auto; display: flex; align-items: center; }

/* ── Dropdowns (used in terminal) ─────────────────────────── */
.dropdown {
  background: var(--bg-card); border: 1px solid var(--border-strong);
  border-radius: var(--radius-md); overflow: hidden;
  box-shadow: 0 8px 24px rgba(0,0,0,.6);
}
.dropdown__section {
  padding: 6px 12px; font-size: 10px; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 1px; font-family: var(--font-body);
}
.dropdown__item {
  padding: 8px 12px; font-size: 13px; color: var(--text-secondary);
  cursor: none; transition: background .1s;
  display: grid; grid-template-columns: auto 1fr;
  gap: 8px; align-items: center;
}
.dropdown__item:hover { background: var(--bg-hover); color: var(--text-primary); }
.dropdown__search {
  width: 100%; padding: 8px 12px; background: var(--bg-input);
  border: none; border-bottom: 1px solid var(--border);
  color: var(--text-primary); font-family: var(--font-mono); font-size: 12px;
  outline: none;
}

/* ── Session/replay ───────────────────────────────────────── */
.live-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--positive); box-shadow: 0 0 5px var(--positive);
  animation: livePulse 2s infinite;
}
@keyframes livePulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ── Misc utilities ───────────────────────────────────────── */
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.up   { color: var(--positive); }
.down { color: var(--negative); }
.muted { color: var(--text-muted); }

/* ── Bloomberg overlay tokens (kept for compat) ───────────── */
:root {
  --bb-bg:    var(--bg-base);
  --bb-card:  var(--bg-card);
  --bb-border:var(--border);
  --bb-accent:var(--cream);
  --bb-green: var(--positive);
  --bb-red:   var(--negative);
  --bb-text:  var(--text-primary);
  --bb-muted: var(--text-muted);
  --bb-dim:   var(--text-dim);
  --bb-mono:  var(--font-mono);
  --bb-sans:  var(--font-body);
}

/* ── Floating Greek letters (used on public pages) ─────────── */
.floats { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.float-el {
  position: absolute;
  font-family: var(--font-serif); color: rgba(212,200,154,.07);
  font-weight: 900; user-select: none;
  animation: floatDrift linear infinite;
}
@keyframes floatDrift {
  0%   { transform: translateY(0)   rotate(0deg); opacity:0; }
  10%  { opacity:1; }
  90%  { opacity:1; }
  100% { transform: translateY(-120px) rotate(8deg); opacity:0; }
}

/* ── Public page: section tags ────────────────────────────── */
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 10px; font-weight: 500; letter-spacing: .2em;
  text-transform: uppercase; color: var(--olive-light); margin-bottom: 20px;
}
.section-tag::before {
  content: ''; display: inline-block; width: 20px; height: 1px;
  background: var(--olive-light);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(42px,5vw,72px); letter-spacing: .03em;
  color: var(--text-primary); line-height: 1; margin-bottom: 20px;
}
.section-body {
  font-size: 15px; font-weight: 300; line-height: 1.8;
  color: rgba(240,235,224,.5); max-width: 520px;
}

/* ── Animations ───────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(24px); }
  to   { opacity:1; transform:translateY(0); }
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }
@keyframes glowPulse {
  0%,100%{opacity:.7; transform:translate(-50%,-50%) scale(1)}
  50%    {opacity:1;  transform:translate(-50%,-50%) scale(1.08)}
}