/* ============================================================
   marketsbubbles.com — live crypto & stock bubble maps
   Neutral dark design system + Pro theme palettes.
   Bubble component CSS (.bub-* / .bd-*) is lifted verbatim from
   the engine and themed entirely through these CSS variables.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ---- Default theme: Midnight (free) ---- */
:root {
  --bg: #0a0e17;
  --surface: #111726;
  --surface2: #1a2234;
  --border: #243049;
  --text: #e8edf6;
  --text-dim: #94a3bd;
  --na: #586480;
  --accent: #38bdf8;
  --accent2: #3b82f6;
  --maple: #f0584b;       /* error / down accent for chrome */
  --warn: #f5a524;
  --ink: #04111f;         /* readable text on the accent fill */
  --drizzle: linear-gradient(90deg, var(--accent), var(--accent2));
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  /* derived tokens — recompute from --accent/--bg, so every theme themes them for free */
  --border-gold: color-mix(in srgb, var(--accent) 18%, transparent);
  --hairline: color-mix(in srgb, var(--accent) 9%, transparent);
  --glow-gold: 0 2px 14px -2px color-mix(in srgb, var(--accent) 55%, transparent);
  --shadow-slab: inset 0 1px 0 rgba(255,255,255,0.04), 0 18px 44px -22px rgba(0,0,0,0.8);
  --mk-stage-glow: color-mix(in srgb, var(--accent) 10%, transparent);
  --mk-stage-veil: color-mix(in srgb, var(--bg) 66%, transparent);
  --mk-spin-track: color-mix(in srgb, var(--accent) 22%, transparent);
  --mk-line: color-mix(in srgb, var(--text) 10%, transparent);
  color-scheme: dark;
  accent-color: var(--accent);
}

/* ---- Pro themes ---- */
[data-theme="aurora"]   { --bg:#081210; --surface:#0e1c1a; --surface2:#142a27; --border:#1f3d39; --text:#e7f6f0; --text-dim:#8fb8ad; --na:#557066; --accent:#2dd4bf; --accent2:#22d3ee; --maple:#fb7185; --ink:#03110e; }
[data-theme="solar"]    { --bg:#120d07; --surface:#1c130a; --surface2:#261a0d; --border:#3b2a15; --text:#f6ecd9; --text-dim:#b59a73; --na:#7a6647; --accent:#f6a82b; --accent2:#ffce6b; --maple:#eb5f55; --ink:#251704; }
[data-theme="neon"]     { --bg:#0a0710; --surface:#150b1f; --surface2:#1f1230; --border:#34204c; --text:#f3e9ff; --text-dim:#a98fc7; --na:#6c578a; --accent:#e879f9; --accent2:#818cf8; --maple:#fb7185; --ink:#13041a; }
[data-theme="terminal"] { --bg:#04080a; --surface:#07120d; --surface2:#0b1c14; --border:#143a2b; --text:#c8f5d8; --text-dim:#5f9c79; --na:#3f6b52; --accent:#22c55e; --accent2:#4ade80; --maple:#f87171; --ink:#04140b; --font-body:'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace; }
[data-theme="mono"]     { --bg:#0c0c0d; --surface:#151517; --surface2:#1e1e21; --border:#2f2f34; --text:#ededf0; --text-dim:#9a9aa2; --na:#5e5e66; --accent:#d4d4d8; --accent2:#fafafa; --maple:#ef5350; --ink:#0c0c0d; }
[data-theme="sandstone"]{ --bg:#f3ede1; --surface:#fbf6ec; --surface2:#efe6d4; --border:#dac9ab; --text:#2b2517; --text-dim:#6f6450; --na:#9b8f74; --accent:#b9791b; --accent2:#dd9b34; --maple:#c0392b; --warn:#b9791b; --ink:#fbf6ec;
  --shadow-slab: 0 14px 34px -22px rgba(80,60,20,0.5); color-scheme: light; }

/* ---- page ---- */
body {
  background-color: var(--bg);
  background-image: radial-gradient(1100px 460px at 50% -8%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px; line-height: 1.55; letter-spacing: -0.006em;
  min-height: 100vh;
}
body::after { content:''; position:fixed; top:0; left:0; right:0; height:3px; z-index:60; pointer-events:none; background: var(--drizzle); }
::selection { background: var(--accent); color: var(--ink); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 8px; }
a { color: var(--accent); }

/* ---- header ---- */
header {
  position: relative;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 80%, transparent), transparent);
  padding: 16px max(20px, calc(50% - 560px)) 14px;
}
.hd-wrap { display: flex; align-items: center; gap: 16px; max-width: 1120px; margin: 0 auto; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-mark { width: 30px; height: 30px; flex: 0 0 auto; }
.brand-name { font: 800 1.22rem var(--font-body); letter-spacing: -0.03em; color: var(--text-dim); }
.brand-name b { font-weight: 800; background: var(--drizzle); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.brand-name i { font-style: normal; font-weight: 600; font-size: 0.78em; color: var(--na); }
.hd-spacer { flex: 1 1 auto; }
.hd-acct { margin-left: auto; display: flex; align-items: center; gap: 8px; }

.acct-up, .acct-link, .acct-pro {
  font: 700 0.82rem var(--font-body); border-radius: 999px; padding: 7px 14px; cursor: pointer;
  border: 1px solid transparent; white-space: nowrap;
}
.acct-up { color: var(--ink); background: var(--drizzle); box-shadow: var(--glow-gold); border: 0; }
.acct-up:hover { filter: brightness(1.06); }
.acct-pro { color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); border-color: var(--border-gold); cursor: default; }
.acct-link { background: none; color: var(--text-dim); border-color: var(--border); font-weight: 600; }
.acct-link:hover { color: var(--text); border-color: var(--na); }

/* ---- theme picker ---- */
.theme-btn {
  display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 999px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); color: var(--text-dim); position: relative;
}
.theme-btn:hover { color: var(--text); border-color: var(--na); }
.theme-btn .lock { position: absolute; right: -3px; bottom: -3px; font-size: 10px; background: var(--surface2); border-radius: 50%; width: 15px; height: 15px; display: grid; place-items: center; border: 1px solid var(--border); }
.theme-pop {
  position: absolute; top: 54px; right: max(20px, calc(50% - 560px)); z-index: 70;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 12px;
  box-shadow: var(--shadow-slab); width: 230px;
}
.theme-pop[hidden] { display: none; }
.theme-pop h4 { font: 700 0.7rem var(--font-body); text-transform: uppercase; letter-spacing: 0.08em; color: var(--na); margin-bottom: 9px; }
.theme-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.theme-opt {
  display: flex; align-items: center; gap: 8px; padding: 7px 9px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface2); color: var(--text); font: 600 0.78rem var(--font-body); text-align: left;
}
.theme-opt:hover { border-color: var(--accent); }
.theme-opt.active { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.theme-opt .sw { width: 16px; height: 16px; border-radius: 5px; flex: 0 0 auto; border: 1px solid rgba(255,255,255,0.14); }
.theme-opt .pro-tag { margin-left: auto; font-size: 0.6rem; font-weight: 800; color: var(--accent); letter-spacing: 0.04em; }
.theme-opt[data-locked="1"] { opacity: 0.72; }
.theme-foot { margin-top: 10px; font: 500 0.68rem var(--font-body); color: var(--na); line-height: 1.4; }
.theme-foot a { cursor: pointer; color: var(--accent); font-weight: 700; }

/* ---- tabs ---- */
.tabs {
  position: sticky; top: 0; z-index: 50; display: flex; gap: 4px;
  padding: 0 max(20px, calc(50% - 560px));
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--border);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.tab-btn {
  position: relative; background: none; border: none; border-bottom: 2px solid transparent;
  color: var(--text-dim); cursor: pointer; font: 600 0.92rem var(--font-body); padding: 13px 18px; transition: color 0.15s;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--text); }
.tab-btn.active::after { content:''; position:absolute; left:14px; right:14px; bottom:-1px; height:3px; border-radius:2px; background: var(--drizzle); box-shadow: var(--glow-gold); }

main { padding: 22px max(20px, calc(50% - 560px)) 40px; }
.tab-content { display: none; }
.tab-content.active { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .tab-content.active { animation: rise 0.22s ease; }
  @keyframes rise { from { opacity: 0; transform: translateY(4px); } }
}
.sec-intro { margin: 2px 0 12px; }
.sec-intro h1 { font: 800 1.15rem var(--font-body); letter-spacing: -0.02em; }
.sec-intro p { color: var(--text-dim); font-size: 0.86rem; margin-top: 2px; }
.disclaimer { margin-top: 22px; color: var(--na); font-size: 0.72rem; line-height: 1.5; text-align: center; }

/* ---- paywall banner ---- */
.paywall {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  background: linear-gradient(100deg, color-mix(in srgb, var(--accent) 14%, transparent), color-mix(in srgb, var(--accent2) 7%, transparent));
  border: 1px solid var(--border-gold); border-radius: 14px; padding: 13px 16px; margin: 0 0 16px;
}
.paywall[hidden] { display: none; }
.pw-txt { font-size: 0.88rem; color: var(--text); }
.pw-txt b { color: var(--accent); }
.pw-sub { color: var(--text-dim); }
.pw-btn {
  margin-left: auto; font: 800 0.84rem var(--font-body); color: var(--ink); background: var(--drizzle);
  border: 0; border-radius: 999px; padding: 9px 18px; cursor: pointer; box-shadow: var(--glow-gold); white-space: nowrap;
}
.pw-btn:hover { filter: brightness(1.06); }

/* ---- upsell modal ---- */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px;
  background: color-mix(in srgb, #000 62%, transparent); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.modal[hidden] { display: none; }
.sheet {
  width: min(440px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: 18px;
  padding: 26px 24px; box-shadow: var(--shadow-slab); position: relative;
}
.sheet-close { position: absolute; top: 12px; right: 14px; background: none; border: 0; color: var(--na); font-size: 22px; cursor: pointer; line-height: 1; }
.sheet-close:hover { color: var(--text); }
.sheet h2 { font: 800 1.35rem var(--font-body); letter-spacing: -0.02em; }
.sheet .price { margin: 6px 0 16px; }
.sheet .price b { font: 800 2rem var(--font-body); letter-spacing: -0.03em; }
.sheet .price span { color: var(--text-dim); font-size: 0.9rem; }
.perks { list-style: none; display: grid; gap: 9px; margin: 0 0 20px; }
.perks li { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9rem; color: var(--text); }
.perks li::before { content: '✦'; color: var(--accent); font-size: 0.85rem; margin-top: 1px; }
.sheet-cta { width: 100%; font: 800 0.95rem var(--font-body); color: var(--ink); background: var(--drizzle);
  border: 0; border-radius: 12px; padding: 13px; cursor: pointer; box-shadow: var(--glow-gold); }
.sheet-cta:hover { filter: brightness(1.06); }
.sheet-cta:disabled { opacity: 0.6; cursor: default; }
.sheet-alt { margin-top: 12px; text-align: center; font-size: 0.8rem; color: var(--text-dim); }
.sheet-alt a { cursor: pointer; font-weight: 700; }
.sheet-fine { margin-top: 14px; text-align: center; font-size: 0.68rem; color: var(--na); line-height: 1.5; }

/* ---- toast ---- */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 14px); z-index: 120;
  background: var(--surface2); border: 1px solid var(--border-gold); color: var(--text);
  padding: 11px 18px; border-radius: 999px; font: 600 0.84rem var(--font-body); box-shadow: var(--shadow-slab);
  opacity: 0; transition: opacity 0.3s, transform 0.3s; pointer-events: none; max-width: 90vw; text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast[hidden] { display: none; }

/* ---- free-user lock chips on Pro-only controls ---- */
body.is-free .pro-lock { position: relative; }
body.is-free .pro-lock::after {
  content: 'PRO'; position: absolute; top: -7px; right: -7px; font: 800 8px var(--font-body);
  background: var(--drizzle); color: var(--ink); border-radius: 5px; padding: 1px 4px; letter-spacing: 0.04em;
}
body.is-pro .pro-lock::after { display: none; }

.bubbles { margin: 4px 0 22px; }
.bub-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-bottom: 10px;
}
.bub-seg { display: inline-flex; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 3px; gap: 2px; box-shadow: var(--shadow-slab); }
.bub-pill {
  appearance: none; border: 0; background: transparent; color: var(--text-dim);
  font: 600 12.5px/1 var(--font-body); letter-spacing: .01em; padding: 7px 13px; border-radius: 999px;
  cursor: pointer; transition: color .15s, background .15s, box-shadow .15s; white-space: nowrap;
}
.bub-pill:hover { color: var(--text); }
.bub-pill.active { color: #2a1c06; background: var(--drizzle); box-shadow: var(--glow-gold); }
.bub-search {
  flex: 1 1 150px; min-width: 130px; max-width: 230px; background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: 999px; padding: 8px 14px; font: 500 13px var(--font-body);
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.bub-search::placeholder { color: var(--na); }
.bub-search:focus { border-color: var(--accent); box-shadow: var(--glow-gold); }
.bub-mood { margin-left: auto; display: flex; align-items: baseline; gap: 7px; font: 500 12px var(--font-body); color: var(--text-dim); }
.bub-mood-val { font: 800 15px var(--font-body); letter-spacing: -.01em; }
.bub-mood-sub { font-size: 11.5px; }

.bub-stage {
  position: relative; width: 100%; height: clamp(300px, 44vh, 500px);
  border: 1px solid var(--border-gold); border-radius: 18px; overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(246,168,43,.07), transparent 60%),
    var(--bg);
  box-shadow: var(--shadow-slab);
  touch-action: none; /* canvas owns gestures */
}
.bub-canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.bub-canvas.grabbing { cursor: grabbing; }
.bub-state {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 10px; color: var(--text-dim); font: 500 14px var(--font-body);
  background: rgba(15,11,6,.55); backdrop-filter: blur(2px); transition: opacity .35s; text-align: center; padding: 24px;
}
.bub-state[hidden] { display: none; }
.bub-state.err { color: var(--maple); }
.bub-state .bub-spin {
  width: 26px; height: 26px; border-radius: 50%; border: 3px solid rgba(246,168,43,.25);
  border-top-color: var(--accent); animation: bub-spin .8s linear infinite;
}
@keyframes bub-spin { to { transform: rotate(360deg); } }

.bub-legend { margin-top: 8px; font: 500 11.5px var(--font-body); color: var(--na); letter-spacing: .01em; }
.bub-legend b { color: var(--text-dim); font-weight: 700; }
.bub-stamp { color: var(--text-dim); }

/* hover tooltip */
.bub-tip {
  position: absolute; z-index: 6; pointer-events: none; transform: translate(-50%, -130%);
  background: rgba(23,17,10,.96); border: 1px solid var(--border-gold); border-radius: 10px;
  padding: 6px 9px; font: 600 11.5px var(--font-body); color: var(--text); white-space: nowrap;
  box-shadow: 0 8px 22px -8px rgba(0,0,0,.85);
}
.bub-tip .t-sym { color: var(--accent); }
.bub-tip[hidden] { display: none; }

/* click detail panel */
.bub-detail {
  position: absolute; z-index: 8; width: 232px; max-width: calc(100% - 24px);
  background: linear-gradient(180deg, rgba(28,21,12,.99), rgba(20,15,9,.99));
  border: 1px solid var(--border-gold); border-radius: 16px; padding: 14px 15px;
  box-shadow: 0 26px 60px -22px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.05);
  color: var(--text); animation: bub-pop .18s ease;
}
@keyframes bub-pop { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }
.bub-detail[hidden] { display: none; }
.bd-head { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.bd-logo { width: 30px; height: 30px; border-radius: 50%; flex: 0 0 auto; display: grid; place-items: center;
  font: 800 12px var(--font-body); color: #2a1c06; overflow: hidden; }
.bd-logo img { width: 100%; height: 100%; object-fit: cover; }
.bd-sym { font: 800 15px var(--font-body); letter-spacing: -.01em; line-height: 1.1; }
.bd-name { font: 500 11px var(--font-body); color: var(--text-dim); line-height: 1.2; margin-top: 1px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 150px; }
.bd-close { margin-left: auto; cursor: pointer; color: var(--na); background: 0; border: 0; font-size: 17px; line-height: 1; padding: 2px 4px; }
.bd-close:hover { color: var(--text); }
.bd-price { font: 800 19px var(--font-body); letter-spacing: -.02em; margin-bottom: 9px; }
.bd-price small { font: 600 11px var(--font-body); color: var(--na); margin-left: 4px; }
.bd-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin-bottom: 10px; }
.bd-cell { background: rgba(255,255,255,.03); border: 1px solid var(--hairline); border-radius: 8px; padding: 5px 2px; text-align: center; }
.bd-cell .l { display: block; font: 700 9px var(--font-body); color: var(--na); text-transform: uppercase; letter-spacing: .05em; }
.bd-cell .v { display: block; font: 800 12px var(--font-body); margin-top: 2px; }
.bd-spark { width: 100%; height: 40px; display: block; margin-bottom: 11px; }
.bd-meta { font: 500 11px var(--font-body); color: var(--text-dim); margin-bottom: 11px; }
.bd-meta b { color: var(--text); font-weight: 700; }
.bd-acts { display: flex; gap: 7px; }
.bd-btn { flex: 1; text-align: center; text-decoration: none; cursor: pointer; font: 700 11.5px var(--font-body);
  padding: 8px 6px; border-radius: 9px; border: 1px solid var(--border-gold); color: var(--text-dim); background: var(--surface); transition: .15s; }
.bd-btn:hover { color: #2a1c06; background: var(--drizzle); border-color: transparent; }
.bd-est { color: var(--warn); }

@media (max-width: 560px) {
  .bub-mood { margin-left: 0; order: 5; width: 100%; }
  .bub-search { max-width: none; order: 4; }
  .bub-stage { height: clamp(240px, 38vh, 380px); }
}

/* ---- theme bridge: re-point the bubble engine's warm hardcodes at the active palette ---- */
.bub-stage {
  border-color: var(--border-gold);
  background: radial-gradient(120% 90% at 50% -10%, var(--mk-stage-glow), transparent 60%), var(--bg);
}
.bub-state { background: var(--mk-stage-veil); }
.bub-state .bub-spin { border-color: var(--mk-spin-track); border-top-color: var(--accent); }
.bub-pill.active { color: var(--ink); }
.bd-btn:hover { color: var(--ink); }
.bub-detail, .bub-tip { background: var(--surface); border-color: var(--border); }

@media (max-width: 620px) {
  .brand-name { font-size: 1.08rem; }
  .hd-acct { gap: 6px; }
  .acct-up, .acct-link { padding: 6px 11px; }
  .theme-pop { right: 12px; }
}