From 6ff6c7b5156d7b18fc88c1062ed0dee23edd9d98 Mon Sep 17 00:00:00 2001 From: arch Lars Date: Sat, 6 Jun 2026 18:39:16 +0800 Subject: [PATCH] Separate logic into its own file for readability --- forex-dashboard.html => app.js | 411 +-------------------------------- index.html | 183 +++++++++++++++ styles.css | 225 ++++++++++++++++++ 3 files changed, 409 insertions(+), 410 deletions(-) rename forex-dashboard.html => app.js (54%) create mode 100644 index.html create mode 100644 styles.css diff --git a/forex-dashboard.html b/app.js similarity index 54% rename from forex-dashboard.html rename to app.js index f714a43..59e6546 100644 --- a/forex-dashboard.html +++ b/app.js @@ -1,412 +1,6 @@ - - - - - -FX Pulse — Foreign Exchange Dashboard - - - - - - - - - - -
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FX Pulse

- Foreign Exchange Dashboard -
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- Last updated: — - -
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📈 Current Value

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- — - daily change -
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7D High
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7D Low
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🤖 AI Insight

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Analyzing market data…

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🧮 Currency Calculator

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🕯️ Candlestick — Daily Estimated Candles

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* Estimated candles: previous-day rate = open, current-day rate = close; high/low approximated from daily range & recent volatility. Not exchange-provided OHLC.

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📉 Historical Rate

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Solid line = exchange rate · dashed line = 7-period moving average.

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🌡️ Currency Strength Heatmap (7-day, basket-weighted)

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Weak
Strong
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🔎 Pattern & Trend Analysis

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scanDetecting patterns…
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💱 Exchange Rates

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Code Name Rate Change % Trend
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- Data: fawazahmed0/exchange-api · free, daily rates · automatic CDN fallback.
- Candlestick OHLC is estimated from daily values for illustration only. Not financial advice. -
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Fetching exchange data…
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- - - - diff --git a/index.html b/index.html new file mode 100644 index 0000000..c7da750 --- /dev/null +++ b/index.html @@ -0,0 +1,183 @@ + + + + + +FX Pulse — Foreign Exchange Dashboard + + + + + + + + + + + + + + +
+ + +
+
+ +
+

FX Pulse

+ Foreign Exchange Dashboard +
+
+ +
+
+ + +
+
+ + +
+ + +
+
+ +
+ Last updated: — + +
+ + +
+ + +
+

📈 Current Value

+
+ —/— + Stable +
+
—
+
+ — + daily change +
+
+
7D High
—
+
7D Low
—
+
Volatility
—
+
+
+ + +
+

🤖 AI Insight

+
+
…

Analyzing market data…

+
+
+ + +
+

🔎 Pattern & Trend Analysis

+
+
scanDetecting patterns…
+
+
+
+ + +
+
+
+

🕯️ Candlestick — Daily Estimated Candles

+
+
+

* Estimated candles: previous-day rate = open, current-day rate = close; high/low approximated from daily range & recent volatility. Not exchange-provided OHLC.

+
+ +
+
+

📉 Historical Rate

+
+ + + + +
+
+
+

Solid line = exchange rate · dashed line = 7-period moving average.

+
+
+ + +
+
+

🌡️ Currency Strength Heatmap (7-day, basket-weighted)

+
+
Weak
Strong
+
+ +
+

🧮 Currency Calculator

+
+
+ + + +
+ +
+ + +
+
+
+
—
+
—
+
+
+
+ + +
+

💱 Exchange Rates

+
+ + +
+
+ + + + + + + + + + + +
Code Name Rate Change % Trend
+
+
+ +
+ Data: fawazahmed0/exchange-api · free, daily rates · automatic CDN fallback.
+ Candlestick OHLC is estimated from daily values for illustration only. Not financial advice. +
+
+ + +
Fetching exchange data…
+
✕
+ + + diff --git a/styles.css b/styles.css new file mode 100644 index 0000000..c730db5 --- /dev/null +++ b/styles.css @@ -0,0 +1,225 @@ +/* ========================================================================= + THEME TOKENS — cool palette only (navy, deep blue, cyan, teal, slate, + ice blue, soft mint). No purple anywhere. + ========================================================================= */ +:root{ + --c-cyan:#22d3ee; --c-teal:#2dd4bf; --c-blue:#3b82f6; + --c-mint:#6ee7b7; --c-sky:#38bdf8; --c-slate:#64748b; + --c-up:#2dd4bf; --c-down:#5b8bbf; /* cool up/down for candles */ + --radius:18px; + --transition:.25s cubic-bezier(.4,0,.2,1); + --font:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif; +} + +/* ---------- Dark theme (default) : professional, finance-focused -------- */ +html[data-theme="dark"]{ + --bg-0:#070d1a; --bg-1:#0b1428; --bg-grad:radial-gradient(1200px 600px at 80% -10%,#0f2748 0,transparent 60%),radial-gradient(900px 500px at -10% 110%,#062a33 0,transparent 55%); + --card:rgba(17,29,53,.62); + --card-solid:#111d35; + --border:rgba(120,170,225,.14); + --text:#e8f1ff; --text-dim:#9fb3d1; --text-faint:#6c84a6; + --accent:var(--c-cyan); --accent-2:var(--c-teal); + --shadow:0 18px 45px -20px rgba(0,0,0,.75); + --pos:#34d399; --neg:#5b8bbf; --grid:rgba(120,170,225,.10); + --input:rgba(8,16,32,.7); +} + +/* ---------- Light theme : clean & airy ---------------------------------- */ +html[data-theme="light"]{ + --bg-0:#eef4fb; --bg-1:#f6fafe; --bg-grad:radial-gradient(1100px 600px at 85% -10%,#dceefb 0,transparent 60%),radial-gradient(900px 500px at -10% 110%,#d9f7f0 0,transparent 55%); + --card:rgba(255,255,255,.72); + --card-solid:#ffffff; + --border:rgba(40,90,140,.14); + --text:#0c2440; --text-dim:#3f5b7f; --text-faint:#73879f; + --accent:#0e9bb8; --accent-2:#0d9488; + --shadow:0 16px 38px -22px rgba(20,60,110,.40); + --pos:#0d9488; --neg:#4f7eb0; --grid:rgba(40,90,140,.10); + --input:rgba(255,255,255,.85); +} + +*{box-sizing:border-box;margin:0;padding:0} +body{ + font-family:var(--font); + color:var(--text); + background:var(--bg-0); + background-image:var(--bg-grad); + background-attachment:fixed; + min-height:100vh; + line-height:1.45; + transition:background var(--transition),color var(--transition); + -webkit-font-smoothing:antialiased; +} + +/* ===== Layout shell ===== */ +.wrap{max-width:1320px;margin:0 auto;padding:22px clamp(14px,3vw,34px) 60px} + +/* ===== Glass card ===== */ +.card{ + background:var(--card); + border:1px solid var(--border); + border-radius:var(--radius); + box-shadow:var(--shadow); + backdrop-filter:blur(14px) saturate(140%); + -webkit-backdrop-filter:blur(14px) saturate(140%); + padding:20px; + transition:transform var(--transition),box-shadow var(--transition),border var(--transition); +} +.card:hover{transform:translateY(-3px);box-shadow:0 24px 55px -22px rgba(0,0,0,.6)} +.card h2,.card h3{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px} + +/* ===== Header ===== */ +header.topbar{ + display:flex;flex-wrap:wrap;align-items:center;gap:14px; + margin-bottom:22px; +} +.brand{display:flex;align-items:center;gap:12px;margin-right:auto} +.logo{ + width:44px;height:44px;border-radius:13px;flex:none; + background:linear-gradient(135deg,var(--c-cyan),var(--c-teal)); + display:grid;place-items:center;color:#04222b;font-weight:900;font-size:1.2rem; + box-shadow:0 8px 22px -6px var(--c-cyan); +} +.brand h1{font-size:1.25rem;letter-spacing:.3px} +.brand small{display:block;color:var(--text-faint);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase} + +.controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px} +.field{display:flex;flex-direction:column;gap:3px} +.field label{font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);padding-left:4px} +select,input,button{font-family:inherit;color:var(--text)} +select,input{ + background:var(--input);border:1px solid var(--border);border-radius:11px; + padding:9px 12px;font-size:.9rem;min-width:120px;outline:none;transition:border var(--transition),box-shadow var(--transition); +} +select:focus,input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)} + +.btn{ + cursor:pointer;border:1px solid var(--border);border-radius:11px; + background:var(--input);padding:9px 14px;font-size:.85rem;font-weight:600; + display:inline-flex;align-items:center;gap:7px;transition:all var(--transition); +} +.btn:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-1px)} +.btn.primary{background:linear-gradient(135deg,var(--c-cyan),var(--c-teal));color:#03222b;border:none} +.btn.primary:hover{filter:brightness(1.08);color:#03222b} +.btn.icon{padding:9px 11px} +#refreshBtn.spin svg{animation:spin 1s linear infinite} +@keyframes spin{to{transform:rotate(360deg)}} + +.updated{font-size:.72rem;color:var(--text-faint);display:flex;align-items:center;gap:6px} +.dot{width:8px;height:8px;border-radius:50%;background:var(--pos);box-shadow:0 0 8px var(--pos)} + +/* ===== Grid ===== */ +.grid{display:grid;gap:18px} +.top-grid{grid-template-columns:1.15fr 1fr 1fr;margin-bottom:18px} +.chart-grid{grid-template-columns:1fr 1fr;margin-bottom:18px} +.bottom-grid{grid-template-columns:1.4fr 1fr;margin-bottom:18px} +@media(max-width:1040px){.top-grid,.chart-grid,.bottom-grid{grid-template-columns:1fr}} + +/* ===== Current value card ===== */ +.pair-row{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap} +.pair-row .pair{font-size:1rem;color:var(--text-dim);font-weight:600} +.rate{font-size:clamp(2.2rem,5vw,3rem);font-weight:800;letter-spacing:-1px;line-height:1.1; + background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent} +.sub{margin-top:6px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:var(--text-dim);font-size:.9rem} +.change{font-weight:700} +.change.up{color:var(--pos)} .change.down{color:var(--neg)} + +.badge{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700; + padding:5px 11px;border-radius:999px;letter-spacing:.04em;border:1px solid transparent} +.badge.up{background:color-mix(in srgb,var(--pos) 16%,transparent);color:var(--pos);border-color:color-mix(in srgb,var(--pos) 35%,transparent)} +.badge.down{background:color-mix(in srgb,var(--neg) 16%,transparent);color:var(--neg);border-color:color-mix(in srgb,var(--neg) 35%,transparent)} +.badge.flat{background:color-mix(in srgb,var(--c-slate) 20%,transparent);color:var(--text-dim);border-color:color-mix(in srgb,var(--c-slate) 35%,transparent)} + +.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px} +.mini{background:var(--input);border:1px solid var(--border);border-radius:12px;padding:10px} +.mini .k{font-size:.62rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-faint)} +.mini .v{font-size:1rem;font-weight:700;margin-top:3px} + +/* ===== AI / pattern lists ===== */ +.insight{display:flex;gap:11px;padding:11px 0;border-bottom:1px dashed var(--border)} +.insight:last-child{border-bottom:none} +.insight .ic{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:.95rem; + background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent)} +.insight p{font-size:.86rem;color:var(--text);line-height:1.4} +.insight p span{color:var(--text-faint);display:block;font-size:.74rem;margin-top:2px} + +.pattern{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px dashed var(--border)} +.pattern:last-child{border-bottom:none} +.tag{font-size:.66rem;font-weight:800;letter-spacing:.05em;padding:4px 9px;border-radius:8px;flex:none;text-transform:uppercase} +.tag.t-up{background:color-mix(in srgb,var(--c-teal) 20%,transparent);color:var(--c-teal)} +.tag.t-down{background:color-mix(in srgb,var(--c-down) 22%,transparent);color:var(--neg)} +.tag.t-flat{background:color-mix(in srgb,var(--c-slate) 22%,transparent);color:var(--text-dim)} +.tag.t-vol{background:color-mix(in srgb,var(--c-sky) 22%,transparent);color:var(--c-sky)} +.tag.t-break{background:color-mix(in srgb,var(--c-cyan) 22%,transparent);color:var(--c-cyan)} +.pattern small{color:var(--text-dim);font-size:.8rem} + +/* ===== Charts ===== */ +.chart-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px} +.chart-box{position:relative;height:320px} +.range-btns{display:flex;gap:6px;background:var(--input);padding:4px;border-radius:11px;border:1px solid var(--border)} +.range-btns button{border:none;background:transparent;color:var(--text-dim);font-size:.78rem;font-weight:600; + padding:5px 11px;border-radius:8px;cursor:pointer;transition:all var(--transition)} +.range-btns button.active{background:linear-gradient(135deg,var(--c-cyan),var(--c-teal));color:#04222b} +.est-note{font-size:.7rem;color:var(--text-faint);font-style:italic;margin-top:8px} + +/* ===== Heatmap ===== */ +.heat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px} +.heat-cell{border-radius:13px;padding:14px 12px;color:#eafcff;position:relative;overflow:hidden; + border:1px solid rgba(255,255,255,.08);transition:transform var(--transition)} +.heat-cell:hover{transform:scale(1.04)} +.heat-cell .code{font-weight:800;font-size:1.05rem;letter-spacing:.04em} +.heat-cell .pct{font-size:.78rem;opacity:.92;font-weight:600;margin-top:3px} +.heat-cell .lbl{font-size:.62rem;opacity:.8;text-transform:uppercase;letter-spacing:.08em;margin-top:6px} +.heat-legend{display:flex;align-items:center;gap:10px;margin-top:14px;font-size:.72rem;color:var(--text-faint)} +.heat-bar{flex:1;height:9px;border-radius:6px;background:linear-gradient(90deg,#0b2233,#0e4a5a,#138a8a,#1fb6a6,#7ff0c8)} + +/* ===== Calculator ===== */ +.calc-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:end} +@media(max-width:540px){.calc-grid{grid-template-columns:1fr}} +.calc-swap{align-self:end;margin-bottom:2px} +.calc-result{margin-top:16px;background:var(--input);border:1px solid var(--border);border-radius:14px;padding:16px;text-align:center} +.calc-result .big{font-size:clamp(1.5rem,4vw,2rem);font-weight:800; + background:linear-gradient(120deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent} +.calc-result .rate-line{font-size:.78rem;color:var(--text-faint);margin-top:5px} + +/* ===== Table ===== */ +.table-tools{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px} +.table-tools input{flex:1;min-width:160px} +.table-scroll{max-height:430px;overflow:auto;border-radius:12px} +table{width:100%;border-collapse:collapse;font-size:.86rem} +thead th{position:sticky;top:0;background:var(--card-solid);text-align:left;padding:11px 12px; + font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint);cursor:pointer;user-select:none;white-space:nowrap;border-bottom:1px solid var(--border)} +thead th:hover{color:var(--accent)} +thead th .arr{opacity:.5;font-size:.7rem} +tbody td{padding:10px 12px;border-bottom:1px solid var(--border)} +tbody tr{transition:background var(--transition)} +tbody tr:hover{background:color-mix(in srgb,var(--accent) 8%,transparent)} +tbody td.code{font-weight:700} +tbody td.name{color:var(--text-dim)} +.num{text-align:right;font-variant-numeric:tabular-nums} +.row-strong{box-shadow:inset 3px 0 0 var(--c-teal)} +.row-weak{box-shadow:inset 3px 0 0 var(--c-down)} +.pill{font-size:.68rem;font-weight:700;padding:3px 8px;border-radius:7px} +.pill.up{background:color-mix(in srgb,var(--pos) 16%,transparent);color:var(--pos)} +.pill.down{background:color-mix(in srgb,var(--neg) 18%,transparent);color:var(--neg)} +.pill.flat{background:color-mix(in srgb,var(--c-slate) 20%,transparent);color:var(--text-dim)} +.lead{font-size:.64rem;font-weight:800;letter-spacing:.06em;margin-left:6px;padding:2px 6px;border-radius:6px;text-transform:uppercase} +.lead.s{background:color-mix(in srgb,var(--c-teal) 22%,transparent);color:var(--c-teal)} +.lead.w{background:color-mix(in srgb,var(--c-down) 24%,transparent);color:var(--neg)} + +/* ===== Loading / skeleton / error ===== */ +.skeleton{background:linear-gradient(90deg,var(--input) 25%,color-mix(in srgb,var(--accent) 10%,var(--input)) 50%,var(--input) 75%); + background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:8px;color:transparent!important} +@keyframes shimmer{to{background-position:-200% 0}} +#overlay{position:fixed;inset:0;background:color-mix(in srgb,var(--bg-0) 70%,transparent);backdrop-filter:blur(3px); + display:none;place-items:center;z-index:50} +#overlay.show{display:grid} +.loader{display:flex;flex-direction:column;align-items:center;gap:14px;color:var(--text-dim);font-size:.85rem} +.ring{width:46px;height:46px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent);animation:spin .8s linear infinite} +#toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(120%); + background:var(--card-solid);border:1px solid var(--neg);color:var(--text);padding:13px 18px;border-radius:13px; + box-shadow:var(--shadow);z-index:60;transition:transform .35s ease;max-width:90vw;font-size:.86rem;display:flex;gap:10px;align-items:center} +#toast.show{transform:translateX(-50%) translateY(0)} +#toast .x{cursor:pointer;color:var(--text-faint)} + +footer{text-align:center;color:var(--text-faint);font-size:.74rem;margin-top:30px;line-height:1.6} +footer a{color:var(--accent);text-decoration:none}