/* ============================================================
   SignalX Predictor — Heavy Glass / Neon Theme
   DEMO TOOL — purely visual, no real trading logic
   ============================================================ */

:root{
  --bg-0:#05070d;
  --bg-1:#0a0e1a;
  --bg-2:#0d1226;
  --glass:rgba(18,22,40,0.55);
  --glass-light:rgba(255,255,255,0.04);
  --border:rgba(255,255,255,0.08);
  --neon-cyan:#00e5ff;
  --neon-purple:#7c4dff;
  --neon-pink:#ff3d71;
  --neon-green:#00ff9d;
  --neon-amber:#ffb800;
  --text-0:#f4f6fb;
  --text-1:#aab3c9;
  --text-2:#6b7591;
  --danger:#ff3d57;
  --warn-bg:#2a0e16;
  --radius-lg:22px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow-glow-cyan:0 0 30px rgba(0,229,255,0.35);
  --shadow-glow-purple:0 0 30px rgba(124,77,255,0.35);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}

body{
  background:
    radial-gradient(circle at 15% 20%, rgba(124,77,255,0.18), transparent 40%),
    radial-gradient(circle at 85% 0%, rgba(0,229,255,0.14), transparent 45%),
    radial-gradient(circle at 50% 100%, rgba(255,61,113,0.10), transparent 50%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 40%, var(--bg-2));
  background-attachment:fixed;
  color:var(--text-0);
  font-family:'Outfit','Inter',system-ui,-apple-system,sans-serif;
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}

/* ---------- Particle Canvas ---------- */
#particles{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
}

/* ---------- Scanline / grid overlay ---------- */
.grid-overlay{
  position:fixed; inset:0; z-index:1; pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:radial-gradient(circle at 50% 30%, rgba(0,0,0,0.9), transparent 75%);
}

.noise-overlay{
  position:fixed; inset:0; z-index:1; pointer-events:none; opacity:.025;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Layout wrapper ---------- */
.page{
  position:relative;
  z-index:2;
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  padding:24px;
}

/* ---------- Glass Card ---------- */
.glass-card{
  background:var(--glass);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 8px 40px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.05);
  position:relative;
  overflow:hidden;
  opacity:1;
  animation:cardRise .7s cubic-bezier(.16,1,.3,1);
}
.glass-card::before{
  content:'';
  position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  opacity:.6;
}

@keyframes cardRise{
  from{opacity:0; transform:translateY(28px) scale(.97);}
  to{opacity:1; transform:translateY(0) scale(1);}
}

/* ---------- Brand ---------- */
.brand{
  display:flex; align-items:center; gap:12px;
  margin-bottom:28px;
}
.brand-mark{
  width:46px;height:46px;border-radius:13px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  font-weight:800; font-size:20px; color:#06070d;
  box-shadow:0 0 24px rgba(0,229,255,0.55);
  animation:pulseGlow 2.6s ease-in-out infinite;
}
@keyframes pulseGlow{
  0%,100%{box-shadow:0 0 18px rgba(0,229,255,0.4);}
  50%{box-shadow:0 0 34px rgba(124,77,255,0.65);}
}
.brand-text h1{
  font-size:19px; margin:0; font-weight:700; letter-spacing:.3px;
}
.brand-text span{
  font-size:12px; color:var(--text-2); letter-spacing:.5px;
}

/* ---------- Typography ---------- */
.title-xl{
  font-size:28px; font-weight:800; margin:0 0 6px;
  background:linear-gradient(90deg,#fff,#9fb4ff 60%, var(--neon-cyan));
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.subtitle{ color:var(--text-1); font-size:14px; margin-bottom:26px; line-height:1.5;}

/* ---------- Inputs ---------- */
.input-group{ margin-bottom:18px; }
.input-group label{
  display:block; font-size:12.5px; color:var(--text-1); margin-bottom:8px;
  letter-spacing:.4px; text-transform:uppercase; font-weight:600;
}
.input-field{
  width:100%; padding:15px 16px; border-radius:var(--radius-md);
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border);
  color:var(--text-0); font-size:15px; letter-spacing:1px;
  outline:none; transition:.25s ease;
  font-family:inherit;
}
.input-field:focus{
  border-color:var(--neon-cyan);
  box-shadow:0 0 0 3px rgba(0,229,255,0.15), var(--shadow-glow-cyan);
  background:rgba(0,229,255,0.04);
}
.input-field::placeholder{ color:var(--text-2); letter-spacing:.5px;}

select.input-field{
  appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%2300e5ff' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 16px center;
  cursor:pointer;
}
select.input-field option{ background:#0d1226; color:#fff; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  width:100%; padding:16px 20px; border-radius:var(--radius-md);
  font-size:15px; font-weight:700; letter-spacing:.4px;
  border:none; cursor:pointer; position:relative; overflow:hidden;
  transition:transform .2s ease, box-shadow .3s ease;
  font-family:inherit;
}
.btn:active{ transform:scale(.97); }

.btn-primary{
  background:linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
  color:#06070d;
  box-shadow:0 8px 28px rgba(0,229,255,0.3);
}
.btn-primary:hover{ box-shadow:0 10px 36px rgba(124,77,255,0.5); transform:translateY(-2px); }

.btn-primary::after{
  content:''; position:absolute; top:0; left:-60%; width:40%; height:100%;
  background:linear-gradient(120deg, transparent, rgba(255,255,255,0.45), transparent);
  transform:skewX(-20deg);
  animation:sheen 3.2s ease-in-out infinite;
}
@keyframes sheen{
  0%{ left:-60%; }
  50%{ left:130%; }
  100%{ left:130%; }
}

.btn-ghost{
  background:transparent; border:1px solid var(--border); color:var(--text-1);
}
.btn-ghost:hover{ border-color:var(--neon-cyan); color:#fff; }

.btn-danger{
  background:linear-gradient(135deg,#ff3d57,#ff3d71);
  color:#fff; box-shadow:0 8px 24px rgba(255,61,87,0.35);
}

.error-msg{
  color:var(--danger); font-size:13px; margin-top:10px; display:none;
  animation:shake .4s ease;
}
@keyframes shake{
  0%,100%{transform:translateX(0);}
  25%{transform:translateX(-6px);}
  75%{transform:translateX(6px);}
}

/* ---------- WARNING BANNER (FAKE DEMO NOTICE) ---------- */
.warning-bar{
  width:100%; max-width:980px;
  background:linear-gradient(90deg, var(--warn-bg), #1a0a10, var(--warn-bg));
  border:1px solid rgba(255,61,87,0.4);
  border-radius:var(--radius-md);
  padding:13px 18px;
  margin-bottom:22px;
  display:flex; align-items:center; gap:12px;
  font-size:13.5px; color:#ffb4c0;
  box-shadow:0 0 24px rgba(255,61,87,0.15);
  position:relative;
  overflow:hidden;
}
.warning-bar .icon{ font-size:18px; flex-shrink:0; animation:blink 1.4s infinite; }
@keyframes blink{ 0%,100%{opacity:1;} 50%{opacity:.35;} }
.warning-bar strong{ color:#ff8a9a; }

.marquee-wrap{
  width:100%; max-width:980px; overflow:hidden;
  background:linear-gradient(90deg, rgba(255,61,87,0.12), rgba(255,61,87,0.04));
  border:1px solid rgba(255,61,87,0.35);
  border-radius:999px;
  padding:10px 0;
  margin-bottom:20px;
}
.marquee-track{
  display:flex; white-space:nowrap;
  animation:marquee 16s linear infinite;
}
.marquee-track span{
  font-size:13px; font-weight:700; color:#ff7d8d; letter-spacing:.5px;
  padding:0 40px;
}
@keyframes marquee{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}

/* ---------- Platform Grid ---------- */
.platform-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(140px, 1fr));
  gap:14px;
  width:100%;
}
.platform-card{
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:20px 12px 16px;
  text-align:center;
  cursor:pointer;
  transition:.25s ease;
  text-decoration:none;
  color:var(--text-0);
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  gap:10px;
  /* KEY FIX: card itself does NOT overflow */
  overflow:hidden;
}
.platform-card:hover{
  transform:translateY(-5px);
  border-color:var(--accent, var(--neon-cyan));
  box-shadow:0 10px 30px rgba(0,0,0,0.4), 0 0 24px var(--accent-glow, rgba(0,229,255,0.25));
  background:rgba(255,255,255,0.05);
}
.platform-card .pname{ font-weight:700; font-size:13.5px; line-height:1.3; }
.platform-card .ptag{ font-size:11px; color:var(--text-2); }

/* ---- Platform Logo Image — STRICT FIXED BOX ---- */
.platform-icon-wrap{
  /* Fixed size — never grows, never shrinks */
  width:80px !important;
  height:80px !important;
  min-width:80px !important;
  min-height:80px !important;
  max-width:80px !important;
  max-height:80px !important;
  border-radius:14px;
  overflow:hidden;        /* clips anything bigger than 80x80 */
  position:relative;
  flex-shrink:0;
  background:rgba(255,255,255,0.07);
  border:1px solid rgba(255,255,255,0.10);
  transition:box-shadow .3s ease;
}
.platform-card:hover .platform-icon-wrap{
  box-shadow:0 0 20px var(--accent, rgba(0,229,255,0.4));
}

/* Image fills the box — COVER so it never overflows */
.platform-logo-img{
  position:absolute;
  top:0; left:0;
  width:80px !important;
  height:80px !important;
  object-fit:cover;        /* fills & clips — no overflow */
  object-position:center;
  display:block;
}

/* Fallback text badge */
.platform-icon-fallback{
  position:absolute;
  top:0; left:0;
  width:80px;
  height:80px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  font-size:22px;
  color:#06070d;
  border-radius:14px;
}

/* ---------- Terminal (fake connecting screen) ---------- */
.terminal{
  width:100%; max-width:680px;
  background:#060a10;
  border:1px solid rgba(0,229,255,0.25);
  border-radius:var(--radius-lg);
  box-shadow:0 0 50px rgba(0,229,255,0.12), 0 20px 60px rgba(0,0,0,0.55);
  overflow:hidden;
}
.terminal-head{
  display:flex; align-items:center; gap:8px;
  padding:12px 16px;
  background:rgba(255,255,255,0.03);
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.dot{ width:11px;height:11px;border-radius:50%; }
.dot.red{ background:#ff5f57; } .dot.yellow{ background:#febc2e; } .dot.green{ background:#28c840; }
.terminal-title{ margin-left:10px; font-size:12px; color:var(--text-2); letter-spacing:.4px; }

.terminal-body{
  padding:22px 20px; font-family:'JetBrains Mono','Fira Code',monospace;
  font-size:13.5px; line-height:1.9; color:#9be8ff;
  min-height:320px;
}
.terminal-line{ opacity:0; animation:fadeIn .4s forwards; white-space:pre-wrap; }
.terminal-line .ok{ color:var(--neon-green); }
.terminal-line .warn{ color:var(--neon-amber); }
.terminal-line .dim{ color:var(--text-2); }
@keyframes fadeIn{ to{ opacity:1; } }

.cursor-blink{
  display:inline-block; width:8px; height:15px; background:var(--neon-cyan);
  animation:blink 1s steps(2) infinite; vertical-align:middle; margin-left:2px;
}

.progress-track{
  width:100%; height:8px; border-radius:999px; background:rgba(255,255,255,0.06);
  overflow:hidden; margin-top:18px; border:1px solid rgba(255,255,255,0.06);
}
.progress-fill{
  height:100%; width:0%; border-radius:999px;
  background:linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
  box-shadow:0 0 14px rgba(0,229,255,0.6);
  transition:width .25s linear;
}

/* ---------- Predictor layout ---------- */
.predictor-wrap{ width:100%; max-width:1080px; }
.top-bar{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  margin-bottom:18px; flex-wrap:wrap;
}
.platform-pill{
  display:flex; align-items:center; gap:10px;
  padding:9px 16px; border-radius:999px;
  background:rgba(255,255,255,0.04); border:1px solid var(--border);
  font-size:13px; font-weight:600;
}
.platform-pill .dot-live{
  width:8px;height:8px;border-radius:50%; background:var(--neon-green);
  box-shadow:0 0 8px var(--neon-green); animation:blink 1.2s infinite;
}

.layout-grid{
  display:grid; grid-template-columns:1.1fr 1fr; gap:22px;
}
@media (max-width:880px){ .layout-grid{ grid-template-columns:1fr; } }

.chart-card{
  padding:24px; border-radius:var(--radius-lg);
  background:var(--glass); border:1px solid var(--border);
  min-height:340px; position:relative; overflow:hidden;
}
.chart-placeholder{
  width:100%; height:260px; position:relative;
}
.chart-grid-lines{ position:absolute; inset:0; opacity:.5; }

.panel{ padding:26px; }

.row-2{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }

.predict-btn{
  margin-top:8px; font-size:16px; padding:18px;
  background:linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
  box-shadow:0 10px 32px rgba(124,77,255,0.4);
}

.result-box{
  margin-top:20px; border-radius:var(--radius-md); padding:22px;
  text-align:center; border:1px solid var(--border);
  background:rgba(255,255,255,0.03);
  display:none;
  animation:popIn .45s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes popIn{
  from{ opacity:0; transform:scale(.85); }
  to{ opacity:1; transform:scale(1); }
}
.result-direction{
  font-size:34px; font-weight:800; letter-spacing:1px;
  display:flex; align-items:center; justify-content:center; gap:12px;
}
.result-direction.up{ color:var(--neon-green); }
.result-direction.down{ color:var(--danger); }
.result-meta{ margin-top:10px; color:var(--text-1); font-size:13px; }
.confidence-bar{
  margin-top:16px; height:10px; border-radius:999px; background:rgba(255,255,255,0.06);
  overflow:hidden;
}
.confidence-fill{
  height:100%; border-radius:999px;
  background:linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
}

.history-list{ margin-top:18px; display:flex; flex-direction:column; gap:8px; max-height:220px; overflow-y:auto; }
.history-item{
  display:flex; justify-content:space-between; align-items:center;
  padding:10px 14px; border-radius:10px; background:rgba(255,255,255,0.025);
  font-size:12.5px; border:1px solid rgba(255,255,255,0.04);
}
.history-item .tag-up{ color:var(--neon-green); font-weight:700; }
.history-item .tag-down{ color:var(--danger); font-weight:700; }

/* scrollbar */
::-webkit-scrollbar{ width:6px; }
::-webkit-scrollbar-thumb{ background:rgba(255,255,255,0.15); border-radius:4px; }

/* ---------- Footer disclaimer ---------- */
.disclaimer-footer{
  margin-top:26px; text-align:center; font-size:11.5px; color:var(--text-2);
  max-width:680px; line-height:1.7;
}
.disclaimer-footer b{ color:#ff8a9a; }

/* ---------- Fade/slide utils ---------- */
.fade-up{ opacity:1; animation:fadeUp .6s ease; }
@keyframes fadeUp{
  from{ opacity:0; transform:translateY(16px); }
  to{ opacity:1; transform:translateY(0); }
}

.logout-link{
  position:fixed; top:18px; right:22px; z-index:5;
  font-size:12px; color:var(--text-2); text-decoration:none;
  border:1px solid var(--border); padding:8px 14px; border-radius:999px;
  background:rgba(255,255,255,0.03);
  transition:.2s ease;
}
.logout-link:hover{ color:#fff; border-color:var(--danger); }

/* ---------- Candlestick Chart Upgrades ---------- */
.chart-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.ohlc-badge {
  display: flex;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 7px 12px;
  flex-wrap: wrap;
}
.ohlc-o { color: #aab3c9; }
.ohlc-h { color: #00ff9d; }
.ohlc-l { color: #ff3d57; }
.ohlc-c { color: #f4f6fb; font-weight: 700; }

/* Timeframe tabs */
.tf-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}
.tf-tab {
  padding: 5px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  color: var(--text-2);
  font-size: 11px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  cursor: pointer;
  transition: .2s ease;
  letter-spacing: .5px;
}
.tf-tab:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}
.tf-tab.active {
  background: rgba(0,229,255,0.12);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0,229,255,0.2);
}

/* ---------- Responsive ---------- */
@media (max-width:600px){
  .platform-grid{
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .platform-card{
    padding: 14px 8px 12px;
  }
  .platform-icon-wrap,
  .platform-logo-img{
    width: 60px !important;
    height: 60px !important;
    min-width: 60px !important;
    min-height: 60px !important;
    max-width: 60px !important;
    max-height: 60px !important;
  }
  .platform-card .pname{ font-size: 12px; }
}

@media (max-width:480px){
  .title-xl{ font-size:22px; }
  .glass-card{ padding:20px !important; }
}