/* ═══════════════════════════════════════════════
   CYBER CYCLONE — Ultra Dark Pixel Theme v3.0
═══════════════════════════════════════════════ */

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

/* ── DESIGN TOKENS ── */
:root {
  --bg-base:     #010408;
  --bg-surface:  #030810;
  --bg-elevated: #050d18;
  --bg-card:     #060f1e;
  --bg-overlay:  rgba(1, 4, 8, 0.97);

  --accent-blue:    #0a84ff;
  --accent-cyan:    #00e5ff;
  --accent-green:   #00ff88;
  --accent-emerald: #39ff14;
  --accent-red:     #ff2244;
  --accent-purple:  #bf00ff;

  --glow-cyan:   0 0 8px #00e5ff, 0 0 20px rgba(0,229,255,0.5), 0 0 40px rgba(0,229,255,0.25);
  --glow-green:  0 0 8px #00ff88, 0 0 20px rgba(0,255,136,0.5), 0 0 40px rgba(0,255,136,0.2);
  --glow-blue:   0 0 8px #0a84ff, 0 0 20px rgba(10,132,255,0.5), 0 0 40px rgba(10,132,255,0.2);
  --glow-red:    0 0 8px #ff2244, 0 0 20px rgba(255,34,68,0.5);

  --text-primary:   #e8f4ff;
  --text-secondary: #7ab8d4;
  --text-muted:     #2d5070;
  --text-accent:    #00e5ff;

  --border-subtle:  rgba(0,229,255,0.06);
  --border-default: rgba(0,229,255,0.25);
  --border-active:  rgba(0,229,255,0.7);
  --border-glass:   rgba(0,229,255,0.10);

  --grad-cyan:  linear-gradient(135deg, #006688, #00e5ff);
  --grad-green: linear-gradient(135deg, #006633, #00ff88);
  --grad-card:  linear-gradient(145deg, rgba(5,20,40,0.8), rgba(2,10,20,0.6));

  --font-display: 'Orbitron', monospace;
  --font-body:    'Share Tech Mono', monospace;
  --font-mono:    'JetBrains Mono', monospace;

  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px;
  --s-5:20px; --s-6:24px; --s-8:32px; --s-10:40px; --s-12:48px;

  --r-sm: 2px;
  --r-md: 4px;
  --r-lg: 4px;
  --r-xl: 6px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.7), 0 0 0 1px rgba(0,229,255,0.08);
  --shadow-glow: var(--glow-cyan);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; image-rendering: pixelated; }

/* ── BASE ── */
body {
  background-color: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.18) 2px,
      rgba(0,0,0,0.18) 4px
    );
  z-index: 9998;
  pointer-events: none;
}

/* Pixel grid */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.03) 1px, transparent 1px);
  background-size: 8px 8px;
  z-index: 0;
  pointer-events: none;
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(1,4,8,0.92);
  border-bottom: 1px solid var(--border-default);
  padding: 0 var(--s-6);
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  box-shadow: 0 0 30px rgba(0,229,255,0.1), 0 1px 0 rgba(0,229,255,0.25);
}

.header::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  animation: scanline-h 3s linear infinite;
}

@keyframes scanline-h {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 28px; height: 28px;
  background: var(--bg-card);
  border: 1px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-cyan);
  position: relative;
  image-rendering: pixelated;
}

.logo-icon::after {
  content: 'CC';
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 900;
  color: var(--accent-cyan);
  letter-spacing: -1px;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(0,229,255,0.5);
}

.logo-text span {
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
}

.nav { display: flex; align-items: center; gap: 2px; }

.nav-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  padding: 6px 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: all 0.15s;
}

.nav-btn:hover {
  color: var(--accent-cyan);
  border-color: rgba(0,229,255,0.3);
  background: rgba(0,229,255,0.04);
  text-shadow: 0 0 8px var(--accent-cyan);
}

.nav-btn.active {
  color: var(--accent-cyan);
  border-color: var(--border-default);
  background: rgba(0,229,255,0.06);
  text-shadow: var(--glow-cyan);
  box-shadow: inset 0 0 12px rgba(0,229,255,0.05);
}

.auth-actions {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  flex-shrink: 0;
}

.lang-select {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 5px 8px;
  outline: none;
  transition: border-color 0.2s;
  letter-spacing: 1px;
}

.lang-select:hover, .lang-select:focus { border-color: var(--border-default); color: var(--accent-cyan); }
.lang-select option { background: var(--bg-elevated); color: var(--text-primary); }

.user-profile-info { display: none; align-items: center; gap: var(--s-3); }

.user-email-display {
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--accent-green);
  background: rgba(0,255,136,0.06);
  padding: 4px 10px;
  border: 1px solid rgba(0,255,136,0.2);
  text-shadow: 0 0 8px var(--accent-green);
  letter-spacing: 1px;
}

/* ══════════════════════════════════════
   BUTTONS — Pixel Style
══════════════════════════════════════ */
.btn {
  font-family: var(--font-body);
  font-size: 12px;
  padding: 8px 16px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  text-decoration: none;
  transition: all 0.15s;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  image-rendering: pixelated;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.15s;
}

.btn-secondary {
  background: var(--bg-elevated);
  border-color: var(--border-subtle);
  color: var(--text-secondary);
}
.btn-secondary:hover {
  border-color: var(--border-default);
  color: var(--accent-cyan);
  box-shadow: inset 0 0 12px rgba(0,229,255,0.04);
}

.btn-primary {
  background: rgba(0,229,255,0.08);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  text-shadow: 0 0 8px var(--accent-cyan);
  box-shadow: var(--glow-cyan), inset 0 0 16px rgba(0,229,255,0.05);
}
.btn-primary:hover {
  background: rgba(0,229,255,0.15);
  box-shadow: 0 0 12px #00e5ff, 0 0 30px rgba(0,229,255,0.6), 0 0 60px rgba(0,229,255,0.3), inset 0 0 20px rgba(0,229,255,0.08);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(1px); }

.btn-danger {
  background: rgba(255,34,68,0.06);
  border-color: rgba(255,34,68,0.4);
  color: #ff2244;
  text-shadow: 0 0 8px #ff2244;
}
.btn-danger:hover {
  background: rgba(255,34,68,0.12);
  box-shadow: var(--glow-red);
}

.btn-ghost {
  background: rgba(0,229,255,0.03);
  border-color: var(--border-default);
  color: var(--text-secondary);
}
.btn-ghost:hover {
  color: var(--accent-cyan);
  border-color: var(--border-active);
  text-shadow: 0 0 8px var(--accent-cyan);
}

.btn-lg { font-size: 13px; padding: 11px 24px; }

/* ══════════════════════════════════════
   LAYOUT
══════════════════════════════════════ */
.container {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: var(--s-6);
  position: relative;
  z-index: 1;
}

.tab-content { display: none; animation: fadeSlideIn 0.25s ease; }
.tab-content.active { display: block; }

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════
   PANELS — Pixel border style
══════════════════════════════════════ */
.panel {
  background: linear-gradient(145deg, rgba(5,15,30,0.9), rgba(2,8,18,0.7));
  border: 1px solid var(--border-glass);
  padding: var(--s-6);
  margin-bottom: var(--s-6);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  clip-path: polygon(
    0 8px, 8px 0,
    calc(100% - 8px) 0, 100% 8px,
    100% calc(100% - 8px), calc(100% - 8px) 100%,
    8px 100%, 0 calc(100% - 8px)
  );
}

.panel-accent {
  border-color: var(--border-default);
  box-shadow: var(--shadow-card), 0 0 30px rgba(0,229,255,0.06);
}

.panel-accent::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0.6;
}

.section-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--s-6);
  display: flex;
  align-items: center;
  gap: var(--s-3);
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 10px rgba(0,229,255,0.3);
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-8);
  align-items: center;
  min-height: 320px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  background: rgba(0,255,136,0.06);
  border: 1px solid rgba(0,255,136,0.3);
  padding: 5px 12px;
  font-size: 10px;
  color: var(--accent-green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--s-5);
  text-shadow: 0 0 8px var(--accent-green);
}

.hero-eyebrow::before {
  content: '■';
  color: var(--accent-green);
  font-size: 7px;
  animation: blink 1s step-end infinite;
  text-shadow: 0 0 8px var(--accent-green);
}

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: var(--s-5);
  letter-spacing: 1px;
  color: var(--text-primary);
  text-transform: uppercase;
}

.hero-title span {
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  display: block;
}

.hero-desc {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: var(--s-6);
  max-width: 460px;
}

.hero-cta { display: flex; gap: var(--s-3); flex-wrap: wrap; }

.hero-chart-wrap {
  background: rgba(2,8,18,0.9);
  border: 1px solid var(--border-default);
  height: 250px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--glow-cyan), var(--shadow-card);
  clip-path: polygon(
    0 8px, 8px 0,
    calc(100% - 8px) 0, 100% 8px,
    100% calc(100% - 8px), calc(100% - 8px) 100%,
    8px 100%, 0 calc(100% - 8px)
  );
}

#liveChartCanvas { position: absolute; inset: 0; width: 100%; height: 100%; }

.chart-label {
  position: absolute; top: 10px; right: 10px;
  font-family: var(--font-mono); font-size: 9px; font-weight: 700;
  color: var(--accent-green);
  background: rgba(0,255,136,0.06);
  border: 1px solid rgba(0,255,136,0.2);
  padding: 3px 8px;
  text-shadow: 0 0 8px var(--accent-green);
  z-index: 2; letter-spacing: 1px;
  animation: blink 2s step-end infinite;
}

.chart-pair-label {
  position: absolute; top: 10px; left: 10px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-muted); z-index: 2; letter-spacing: 1px;
}

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
  margin-top: var(--s-6);
}

.stat-card {
  background: rgba(2,8,18,0.8);
  border: 1px solid var(--border-subtle);
  padding: var(--s-5);
  text-align: center;
  transition: all 0.2s;

  position: relative;
  clip-path: polygon(0 6px, 6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px));
}

.stat-card:hover {
  border-color: var(--border-default);
  box-shadow: var(--glow-cyan);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 900;
  color: var(--accent-cyan);
  text-shadow: var(--glow-cyan);
  margin-bottom: 4px;
  letter-spacing: 1px;
}

.stat-label { font-size: 10px; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; }

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}

.feature-card {
  background: rgba(2,8,18,0.7);
  border: 1px solid var(--border-subtle);
  padding: var(--s-5);
  transition: all 0.2s;
  position: relative;
  clip-path: polygon(0 6px, 6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px));
}

.feature-card:hover {
  border-color: var(--border-default);
  box-shadow: 0 0 20px rgba(0,229,255,0.1);
  transform: translateY(-3px);
}

.feature-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0,229,255,0.06);
  border: 1px solid rgba(0,229,255,0.2);
  padding: 3px 8px;
  letter-spacing: 2px;
  display: inline-block;
  margin-bottom: var(--s-3);
  text-shadow: 0 0 8px var(--accent-cyan);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--s-3);
  letter-spacing: 1px;
}

.feature-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.6; }

/* ══════════════════════════════════════
   ABOUT TAB
══════════════════════════════════════ */
.about-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
  margin-bottom: var(--s-6);
}

.about-stat-card {
  background: rgba(2,8,18,0.7);
  border: 1px solid var(--border-subtle);
  padding: var(--s-5);
  text-align: center;
  clip-path: polygon(0 6px, 6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px));
  transition: all 0.2s;
}

.about-stat-card:hover { border-color: var(--border-default); box-shadow: var(--glow-cyan); }

.about-stat-card .tag {
  font-family: var(--font-mono); font-size: 9px; font-weight: 700;
  color: var(--text-muted); letter-spacing: 2px; display: block; margin-bottom: var(--s-3);
}

.about-stat-card .value {
  font-family: var(--font-display); font-size: 26px; font-weight: 900; margin-bottom: 4px;
}

.about-stat-card .desc { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; }

.text-green { color: var(--accent-green); text-shadow: 0 0 10px var(--accent-green); }
.text-blue  { color: var(--accent-cyan);  text-shadow: var(--glow-cyan); }
.text-cyan  { color: var(--accent-cyan); }
.text-muted { color: var(--text-muted); }
.text-mono  { font-family: var(--font-mono); }
.fw-700     { font-weight: 700; }

/* Traders */
.traders-section { margin-top: var(--s-6); }

.traders-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4);
}

.trader-card {
  background: rgba(2,8,18,0.8);
  border: 1px solid var(--border-subtle);
  padding: var(--s-5);
  position: relative;
  transition: all 0.2s;
  clip-path: polygon(0 6px, 6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px));
}

.trader-card:hover { border-color: var(--border-default); box-shadow: var(--glow-cyan); }

.trader-header { display: flex; align-items: center; gap: var(--s-3); margin-bottom: var(--s-4); }

.trader-avatar {
  width: 36px; height: 36px;
  background: rgba(0,229,255,0.08);
  border: 1px solid var(--border-default);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 14px; font-weight: 900;
  color: var(--accent-cyan); text-shadow: var(--glow-cyan);
}

.trader-name { font-family: var(--font-mono); font-size: 12px; color: var(--text-primary); letter-spacing: 1px; }
.trader-handle { font-size: 10px; color: var(--text-muted); }

.trader-badge {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 8px;
  color: var(--accent-green); background: rgba(0,255,136,0.06);
  border: 1px solid rgba(0,255,136,0.2);
  padding: 2px 6px; letter-spacing: 1px;
  animation: blink 2s step-end infinite;
  text-shadow: 0 0 8px var(--accent-green);
}

.trader-stats { display: flex; flex-direction: column; gap: 6px; }

.trader-stat {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 5px;
}

.trader-stat:last-child { border-bottom: none; }

.trader-stat span:last-child {
  font-family: var(--font-mono);
  color: var(--accent-cyan); text-shadow: 0 0 6px var(--accent-cyan);
}

/* ══════════════════════════════════════
   SIGNALS TAB
══════════════════════════════════════ */
.locked-view { text-align: center; padding: var(--s-8) 0; }

.locked-icon {
  font-size: 48px; margin-bottom: var(--s-6);
  filter: drop-shadow(0 0 12px rgba(0,229,255,0.4));
  animation: glitch 4s ease-in-out infinite;
}

@keyframes glitch {
  0%,90%,100% { transform: none; filter: drop-shadow(0 0 12px rgba(0,229,255,0.4)); }
  92% { transform: translate(-2px, 0); filter: drop-shadow(2px 0 #ff2244); }
  94% { transform: translate(2px, 0);  filter: drop-shadow(-2px 0 #00e5ff); }
  96% { transform: none; }
}

.locked-title {
  font-family: var(--font-display); font-size: 20px; font-weight: 900;
  color: var(--accent-cyan); text-shadow: var(--glow-cyan);
  letter-spacing: 3px; margin-bottom: var(--s-4);
}

.locked-desc { color: var(--text-secondary); font-size: 13px; margin-bottom: var(--s-8); max-width: 500px; margin-left: auto; margin-right: auto; }

.steps-container { display: flex; flex-direction: column; gap: var(--s-4); max-width: 560px; margin: 0 auto; }

.step-card {
  background: rgba(2,8,18,0.8);
  border: 1px solid var(--border-subtle);
  padding: var(--s-5);
  text-align: left;
  clip-path: polygon(0 6px, 6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px));
}

.active-step { border-color: var(--border-default); box-shadow: var(--glow-cyan); }

.step-number {
  font-family: var(--font-display); font-size: 10px; font-weight: 900;
  color: var(--accent-cyan); letter-spacing: 2px; margin-bottom: var(--s-3);
  text-shadow: 0 0 8px var(--accent-cyan);
}

.step-title { font-size: 13px; color: var(--text-secondary); margin-bottom: var(--s-4); }

.step-actions { display: flex; gap: var(--s-3); flex-wrap: wrap; }

.uid-input-group { display: flex; gap: var(--s-3); margin-top: var(--s-3); }
.uid-input-group .form-input { flex: 1; }

.error-msg { color: var(--accent-red); font-size: 11px; margin-top: var(--s-3); display: none; letter-spacing: 1px; text-shadow: var(--glow-red); }

/* Terminal */
.signals-terminal {
  background: rgba(0,4,8,0.95);
  border: 1px solid var(--border-default);
  box-shadow: var(--glow-cyan);
  clip-path: polygon(0 8px, 8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px));
}

.terminal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--s-4) var(--s-5);
  border-bottom: 1px solid var(--border-default);
  background: rgba(0,229,255,0.03);
}

.terminal-title { font-family: var(--font-display); font-size: 12px; font-weight: 700; color: var(--accent-cyan); letter-spacing: 2px; text-shadow: var(--glow-cyan); }

.terminal-status { display: flex; align-items: center; gap: var(--s-2); font-family: var(--font-mono); font-size: 10px; color: var(--accent-green); letter-spacing: 1px; text-shadow: 0 0 8px var(--accent-green); }

.term-dot { width: 6px; height: 6px; background: var(--accent-green); animation: blink 1s step-end infinite; box-shadow: 0 0 8px var(--accent-green); }

.signals-log { height: 420px; overflow-y: auto; padding: var(--s-4); display: flex; flex-direction: column; gap: var(--s-2); }

.signals-log::-webkit-scrollbar { width: 4px; }
.signals-log::-webkit-scrollbar-track { background: var(--bg-card); }
.signals-log::-webkit-scrollbar-thumb { background: var(--border-default); }

.signal-row {
  display: flex; align-items: center; gap: var(--s-4);
  background: rgba(0,229,255,0.02);
  border: 1px solid var(--border-subtle);
  padding: var(--s-3) var(--s-4);
  font-family: var(--font-mono); font-size: 11px;
  animation: slideInRow 0.2s ease;
}

@keyframes slideInRow { from { opacity:0; transform: translateX(-8px); } to { opacity:1; transform: none; } }

.signal-row.call { border-left: 2px solid var(--accent-green); }
.signal-row.put  { border-left: 2px solid var(--accent-red); }

.sig-time { color: var(--text-muted); flex-shrink: 0; letter-spacing: 1px; }
.sig-asset { color: var(--text-primary); flex: 1; font-weight: 500; }
.sig-dir {
  font-family: var(--font-display); font-size: 10px; font-weight: 900;
  padding: 2px 8px; letter-spacing: 2px;
}
.signal-row.call .sig-dir { color: var(--accent-green); background: rgba(0,255,136,0.06); border: 1px solid rgba(0,255,136,0.2); text-shadow: 0 0 8px var(--accent-green); }
.signal-row.put  .sig-dir { color: var(--accent-red);   background: rgba(255,34,68,0.06);  border: 1px solid rgba(255,34,68,0.2);  text-shadow: 0 0 8px var(--accent-red); }
.sig-expire { color: var(--text-muted); font-size: 10px; letter-spacing: 1px; }
.sig-power  { font-size: 10px; color: var(--accent-cyan); text-shadow: 0 0 8px var(--accent-cyan); letter-spacing: 1px; }

/* ══════════════════════════════════════
   EDUCATION TAB
══════════════════════════════════════ */
.edu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); margin-bottom: var(--s-8); }

.edu-card {
  background: rgba(2,8,18,0.8);
  border: 1px solid var(--border-subtle);
  padding: var(--s-5);
  display: flex; flex-direction: column;
  transition: all 0.2s;
  clip-path: polygon(0 6px, 6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px));
}

.edu-card:hover { border-color: var(--border-default); box-shadow: var(--glow-cyan); transform: translateY(-4px); }

.edu-level {
  font-family: var(--font-display); font-size: 9px; font-weight: 900;
  color: var(--accent-cyan); background: rgba(0,229,255,0.06);
  border: 1px solid rgba(0,229,255,0.2);
  padding: 3px 10px; letter-spacing: 2px;
  display: inline-block; margin-bottom: var(--s-3); align-self: flex-start;
  text-shadow: 0 0 8px var(--accent-cyan);
}

.edu-card-title { font-family: var(--font-display); font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: var(--s-3); letter-spacing: 1px; }

.edu-list { list-style: none; margin-top: auto; }

.edu-list li {
  font-size: 11px; color: var(--text-secondary);
  padding: 5px 0; border-bottom: 1px solid var(--border-subtle);
  display: flex; align-items: center; gap: var(--s-2);
}

.edu-list li:last-child { border-bottom: none; }
.edu-list li::before { content: '▸'; color: var(--accent-cyan); font-size: 9px; flex-shrink: 0; text-shadow: 0 0 6px var(--accent-cyan); }

.social-section { margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid var(--border-subtle); text-align: center; }
.social-desc { color: var(--text-secondary); font-size: 12px; margin: var(--s-3) 0 var(--s-5); }
.social-links { display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: center; }
.social-links .btn { flex: 1 1 180px; max-width: 220px; }

/* ══════════════════════════════════════
   MODALS
══════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,2,6,0.92);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: var(--s-4);
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.active { opacity: 1; pointer-events: auto; }

.modal-box {
  background: rgba(2,8,20,0.98);
  border: 1px solid var(--border-default);
  width: 100%; max-width: 420px;
  padding: var(--s-6);
  position: relative;
  box-shadow: var(--glow-cyan), 0 32px 64px rgba(0,0,0,0.8);
  animation: modalIn 0.25s ease;
  clip-path: polygon(
    0 12px, 12px 0,
    calc(100% - 12px) 0, 100% 12px,
    100% calc(100% - 12px), calc(100% - 12px) 100%,
    12px 100%, 0 calc(100% - 12px)
  );
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-box::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.close-modal {
  position: absolute; top: var(--s-4); right: var(--s-4);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
 font-size: 12px;
  transition: all 0.15s;
}

.close-modal:hover { color: var(--accent-cyan); border-color: var(--border-default); box-shadow: var(--glow-cyan); }

.modal-title {
  font-family: var(--font-display); font-size: 16px; font-weight: 900;
  color: var(--accent-cyan); text-shadow: var(--glow-cyan);
  margin-bottom: var(--s-5); padding-right: var(--s-8);
  letter-spacing: 2px; text-transform: uppercase;
}

.form-group { margin-bottom: var(--s-4); }

.form-label {
  display: block; font-size: 10px; font-weight: 400;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 2px; margin-bottom: var(--s-2);
}

.form-input {
  width: 100%;
  background: rgba(0,5,12,0.8);
  border: 1px solid var(--border-glass);
  padding: 10px 12px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  outline: none;
  transition: all 0.2s;
  letter-spacing: 1px;
}

.form-input:focus {
  border-color: var(--border-active);
  box-shadow: var(--glow-cyan), inset 0 0 12px rgba(0,229,255,0.03);
  color: var(--accent-cyan);
}

.form-input::placeholder { color: var(--text-muted); }

.form-submit { width: 100%; padding: 12px; font-size: 13px; margin-top: var(--s-2); }

/* Password strength */
.pw-strength { height: 3px; margin-top: 6px; background: var(--border-subtle); position: relative; }
.pw-strength-bar {
  height: 100%; width: 0%;
  transition: width 0.3s, background 0.3s;
  background: var(--accent-red);
}

.form-error { color: var(--accent-red); font-size: 10px; margin-top: 4px; letter-spacing: 1px; text-shadow: var(--glow-red); display: none; }
.form-success { color: var(--accent-green); font-size: 10px; margin-top: 4px; letter-spacing: 1px; text-shadow: 0 0 8px var(--accent-green); display: none; }

/* Admin badge in modal */
.admin-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(191,0,255,0.08);
  border: 1px solid rgba(191,0,255,0.3);
  color: var(--accent-purple);
  font-family: var(--font-mono); font-size: 10px;
  padding: 3px 10px; letter-spacing: 1px;
  text-shadow: 0 0 8px var(--accent-purple);
  box-shadow: 0 0 10px rgba(191,0,255,0.2);
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  background: rgba(1,4,8,0.9);
  border-top: 1px solid var(--border-subtle);
  padding: var(--s-5) var(--s-6);
  margin-top: auto;
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4); flex-wrap: wrap;
}

.footer-copy { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; }
.footer-links { display: flex; gap: var(--s-3); flex-wrap: wrap; }

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .traders-grid  { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-section { grid-template-columns: 1fr; }
  .hero-chart-wrap { height: 200px; }
  .edu-grid { grid-template-columns: 1fr; }
  .about-stats-row { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 768px) {
  .header { padding: 0 var(--s-4); height: auto; flex-wrap: wrap; padding-top: var(--s-3); padding-bottom: var(--s-3); gap: var(--s-2); }
  .nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; }
  .nav::-webkit-scrollbar { height: 2px; }
  .nav::-webkit-scrollbar-thumb { background: var(--border-default); }
  .nav-btn { flex-shrink: 0; }
  .auth-actions { order: 2; }
  .container { padding: var(--s-4); }
  .stats-row { grid-template-columns: 1fr; gap: var(--s-3); }
  .features-grid { grid-template-columns: 1fr; }
  .about-stats-row { grid-template-columns: 1fr; }
  .traders-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .social-links .btn { flex: 1 1 calc(50% - 12px); }
}

@media (max-width: 520px) {
  .modal-box { padding: var(--s-5); }
  .panel { padding: var(--s-4); }
  .uid-input-group { flex-direction: column; }
  .uid-input-group .btn { width: 100%; }
  .footer-inner { flex-direction: column; text-align: center; }
  .social-links .btn { flex: 1 1 100%; max-width: none; }
}
/* ══════════════════════════════════════
   COMPAT — классы из предыдущей версии
══════════════════════════════════════ */
.status-dot {
  width: 6px; height: 6px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: blinkPulse 1.5s infinite alternate;
  flex-shrink: 0;
}
.status-dot.blue { background: var(--accent-cyan); }

.trader-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 13px;
}
.trader-stat-row:last-child { border-bottom: none; }
.trader-stat-label { color: var(--text-muted); }
.trader-stat-value { font-weight: 600; color: var(--text-primary); }
.trader-stat-value.green { color: var(--accent-green); font-family: var(--font-mono); font-size: 12px; }
.trader-stat-value.blue  { color: var(--text-accent); }

.section-title .badge {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700;
  padding: 3px 8px;
  background: rgba(37,99,235,0.15);
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: 100px;
  color: var(--text-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.call-signal { border-left-color: var(--accent-green); }
.put-signal  { border-left-color: var(--accent-red); }

.signal-time { color: var(--text-muted); font-family: var(--font-mono); font-size: 11px; }
.signal-asset { font-weight: 600; color: var(--text-primary); }
.signal-tf { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }

.signal-direction {
  font-family: var(--font-mono);
  font-size: 12px; font-weight: 700;
  padding: 3px 10px; border-radius: 100px;
}
.signal-direction.call { color: var(--accent-green); background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); }
.signal-direction.put  { color: var(--accent-red);   background: rgba(239,68,68,0.1);  border: 1px solid rgba(239,68,68,0.25); }

/* ══════════════════════════════════════
   SIGNAL DISPLAY BLOCK
══════════════════════════════════════ */
.signal-display-block {
  background: rgba(0,229,255,0.03);
  border: 1px solid rgba(0,229,255,0.15);
  border-radius: 4px;
  padding: var(--s-6) var(--s-8);
  margin-bottom: var(--s-5);
  text-align: center;
  transition: box-shadow 0.3s ease;
}
.signal-display-block.signal-flash {
  box-shadow: 0 0 40px rgba(0,229,255,0.25), inset 0 0 20px rgba(0,229,255,0.05);
  animation: sigFlash 0.6s ease;
}
@keyframes sigFlash {
  0%   { box-shadow: 0 0 0 rgba(0,229,255,0); }
  40%  { box-shadow: 0 0 60px rgba(0,229,255,0.4), inset 0 0 30px rgba(0,229,255,0.1); }
  100% { box-shadow: 0 0 40px rgba(0,229,255,0.2); }
}
.signal-display-label {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 6px;
  color: var(--text-muted);
  margin-bottom: var(--s-3);
}
.signal-display-asset {
  font-family: var(--font-display);
  font-size: clamp(24px, 5vw, 40px);
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: 3px;
  margin-bottom: var(--s-4);
  text-shadow: 0 0 20px rgba(0,229,255,0.3);
}
.signal-display-row {
  display: flex;
  justify-content: center;
  gap: var(--s-8);
  margin-bottom: var(--s-4);
  flex-wrap: wrap;
}
.signal-display-item { text-align: center; }
.signal-display-val {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-primary);
}
.signal-display-val.call { color: var(--accent-green); text-shadow: 0 0 15px var(--accent-green); }
.signal-display-val.put  { color: var(--accent-red);   text-shadow: 0 0 15px var(--accent-red); }
.signal-display-key {
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-top: 4px;
}
.signal-display-timer {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ══════════════════════════════════════
   ADMIN PANEL
══════════════════════════════════════ */
.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 24px 16px;
  overflow-y: auto;
}
.admin-box {
  background: var(--bg-secondary);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: 6px;
  width: 100%;
  max-width: 860px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 60px rgba(0,229,255,0.08);
}
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-5) var(--s-6);
  border-bottom: 1px solid var(--border-subtle);
}
.admin-title {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--accent-cyan);
  font-weight: 700;
}
.admin-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-subtle);
}
.admin-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-muted);
  transition: color 0.2s, border-color 0.2s;
}
.admin-tab:hover { color: var(--text-secondary); }
.admin-tab.active { color: var(--accent-cyan); border-bottom-color: var(--accent-cyan); }

.admin-badge-count {
  display: inline-block;
  background: var(--accent-red, #ef4444);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 5px;
  vertical-align: middle;
  letter-spacing: 0;
}

.admin-tab-content { padding: var(--s-5) var(--s-6); flex: 1; }

.admin-search-row {
  display: flex;
  gap: 12px;
  margin-bottom: var(--s-4);
}
.admin-search-row .form-input { flex: 1; }

.admin-status {
  font-size: 12px;
  letter-spacing: 1px;
  margin-bottom: var(--s-3);
  min-height: 18px;
}
.admin-status.ok  { color: var(--accent-green); }
.admin-status.err { color: var(--accent-red); }

.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.admin-table th {
  text-align: left;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.admin-table td {
  padding: 10px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  vertical-align: middle;
}
.admin-table tr:hover td { background: rgba(0,229,255,0.02); }

.admin-toggle-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 3px;
  transition: all 0.2s;
  white-space: nowrap;
}
.admin-toggle-btn:hover { border-color: var(--accent-green); color: var(--accent-green); }
.admin-toggle-btn.active {
  background: rgba(0,255,136,0.08);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.admin-ban-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-subtle);
  color: var(--accent-green);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 3px;
  transition: all 0.2s;
}
.admin-ban-btn:hover { border-color: var(--accent-red); }
.admin-ban-btn.banned {
  background: rgba(255,34,68,0.08);
  border-color: var(--accent-red);
  color: var(--accent-red);
}

/* Admin badge clickable */
.admin-badge:hover { opacity: 0.8; text-decoration: underline; }

/* ══════════════════════════════════════
   MOBILE FIXES v5.1
   Полный комплекс исправлений адаптивности
══════════════════════════════════════ */

/* ── Предотвращение горизонтального скролла ── */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}

/* ── HEADER: мобильное меню ── */
@media (max-width: 768px) {
  .header {
    padding: 8px 12px;
    height: auto;
    min-height: 56px;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 200;
    gap: 6px;
  }

  .logo { flex-shrink: 0; }
  .logo-text { font-size: 12px; letter-spacing: 1px; }

  .auth-actions {
    order: 2;
    flex-shrink: 0;
    gap: 6px;
  }

  /* Навигация — горизонтальная прокрутка */
  .nav {
    order: 3;
    width: 100%;
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
    gap: 0;
  }
  .nav::-webkit-scrollbar { display: none; }

  .nav-btn {
    flex-shrink: 0;
    font-size: 10px;
    padding: 6px 10px;
    white-space: nowrap;
  }

  /* Auth кнопки */
  #guestBlock .btn { font-size: 10px; padding: 6px 10px; }

  /* Пользовательский блок */
  .user-profile-info { gap: 6px; flex-wrap: wrap; }
  .user-email-display { font-size: 10px; padding: 3px 7px; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .admin-badge { font-size: 9px; padding: 2px 7px; }

  /* Контейнер */
  .container { padding: 12px; }

  /* Hero */
  .hero-section {
    grid-template-columns: 1fr;
    gap: 16px;
    min-height: auto;
  }
  .hero-chart-wrap { height: 180px; }
  .hero-title { font-size: 1.4rem; }
  .hero-eyebrow { font-size: 9px; }
  .hero-desc { font-size: 12px; }
  .hero-cta { flex-direction: column; gap: 8px; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  /* Статистика */
  .stats-row { grid-template-columns: 1fr; gap: 8px; }
  .stat-card { padding: 12px; }
  .stat-value { font-size: 20px; }

  /* Features */
  .features-grid { grid-template-columns: 1fr; gap: 10px; }
  .feature-card { padding: 14px; }

  /* About */
  .about-stats-row { grid-template-columns: 1fr; gap: 10px; }
  .traders-grid { grid-template-columns: 1fr; gap: 10px; }

  /* Education */
  .edu-grid { grid-template-columns: 1fr; gap: 10px; }
  .social-links { flex-direction: column; }
  .social-links .btn { flex: none; width: 100%; max-width: 100%; }

  /* Panels */
  .panel { padding: 14px; }
  .panel-accent { padding: 14px; }

  /* Signals */
  .steps-container { max-width: 100%; }
  .step-card { padding: 12px; }
  .step-actions { flex-direction: column; gap: 8px; }
  .step-actions .btn { width: 100%; justify-content: center; }

  .uid-input-group { flex-direction: column; }
  .uid-input-group .btn { width: 100%; }

  /* Terminal */
  .signals-log { height: 300px; }
  .signal-row {
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px 10px;
    font-size: 10px;
  }
  .sig-asset { min-width: 100%; order: -1; font-size: 11px; }

  /* Admin panel */
  .admin-overlay { padding: 0; align-items: flex-start; }
  .admin-box {
    width: 100%;
    min-height: 100vh;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }
  .admin-tabs { overflow-x: auto; scrollbar-width: none; }
  .admin-tabs::-webkit-scrollbar { display: none; }
  .admin-tab { flex-shrink: 0; padding: 10px 12px; font-size: 10px; }
  .admin-tab-content { padding: 12px; }
  .admin-search-row { flex-direction: column; gap: 8px; }
  .admin-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .admin-table { min-width: 500px; }
  .admin-table th, .admin-table td { padding: 6px 8px; font-size: 11px; }

  /* Footer */
  .footer { padding: 12px; }
  .footer-inner { flex-direction: column; text-align: center; gap: 10px; }
  .footer-links { justify-content: center; }

  /* Modal */
  .modal-overlay { padding: 8px; align-items: flex-end; }
  .modal-box {
    max-width: 100%;
    width: 100%;
    padding: 20px 16px 24px;
    /* На мобильных — sheet снизу */
    margin-bottom: 0;
    clip-path: polygon(
      0 16px, 16px 0,
      calc(100% - 16px) 0, 100% 16px,
      100% 100%, 0 100%
    );
  }
  .modal-title { font-size: 14px; padding-right: 32px; }
  .form-input { font-size: 16px; } /* Предотвращает zoom на iOS при фокусе */
}

/* ── Очень маленькие экраны (≤ 375px) ── */
@media (max-width: 375px) {
  .logo-text { display: none; } /* Скрываем текст лого на очень маленьких */
  .header { padding: 8px 10px; }
  .hero-title { font-size: 1.2rem; }
  .stat-value { font-size: 18px; }
  .section-title { font-size: 13px; }
  .nav-btn { font-size: 9px; padding: 5px 8px; }
  .btn-lg { font-size: 11px; padding: 10px 16px; }
}

/* ── Планшеты (769px — 1024px) ── */
@media (min-width: 769px) and (max-width: 1024px) {
  .container { padding: 16px 20px; }
  .hero-title { font-size: 1.6rem; }
  .stats-row { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats-row { grid-template-columns: repeat(3, 1fr); }
  .traders-grid { grid-template-columns: repeat(2, 1fr); }
  .edu-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Исправление touch-событий ── */
.btn, .nav-btn, button {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  cursor: pointer;
}

/* ── Scrollbar terminal на мобиле ── */
@media (max-width: 768px) {
  .signals-log::-webkit-scrollbar { width: 2px; }
  .signal-display-block { padding: 16px 12px; }
  .signal-display-asset { font-size: clamp(18px, 6vw, 32px); }
  .signal-display-row { gap: 16px; }
  .signal-display-val { font-size: 16px; }
}

/* ── Исправление clip-path на маленьких экранах ── */
@media (max-width: 480px) {
  /* clip-path с большими значениями ломается на маленьких элементах */
  .stat-card,
  .feature-card,
  .about-stat-card,
  .trader-card,
  .edu-card,
  .step-card {
    clip-path: polygon(0 4px, 4px 0, calc(100% - 4px) 0, 100% 4px, 100% calc(100% - 4px), calc(100% - 4px) 100%, 4px 100%, 0 calc(100% - 4px));
  }
}

/* ── Фикс: locked-desc на мобиле ── */
@media (max-width: 768px) {
  .locked-desc { margin-bottom: 20px; font-size: 12px; }
  .locked-view { padding: 24px 0; }
  .locked-title { font-size: 16px; letter-spacing: 2px; }
  .locked-icon { font-size: 36px; }
}

/* ══════════════════════════════════════
   SIGNALS FULLSCREEN MODE
══════════════════════════════════════ */

/* When signals tab is active, hide footer and education container */
body.signals-active .footer,
body.signals-active .container-education {
  display: none !important;
}

/* Signals fullscreen wrapper: fill all remaining space below header */
.signals-fullscreen-wrap {
  display: none;
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  min-height: calc(100vh - 64px);
  box-sizing: border-box;
}

.signals-fullscreen-wrap.active {
  display: flex !important;
  flex-direction: column;
}

.signals-fullscreen-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  padding: var(--s-4) var(--s-6);
  box-sizing: border-box;
}

/* Locked/guest views: keep centered, use existing panel styles */
.signals-fullscreen-inner .panel {
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

/* Terminal view: fill full width */
.signals-fullscreen-inner .signals-terminal {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100%;
  min-height: 0;
}

/* Make the iframe container fill remaining height */
.signals-fullscreen-inner .signals-terminal > div:last-child {
  flex: 1;
  height: auto !important;
  min-height: 0;
}

.signals-fullscreen-inner #signalsTerminalView {
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
}

/* When terminal is shown, make inner div fill height */
body.signals-active .signals-fullscreen-inner {
  height: calc(100vh - 64px);
  overflow: hidden;
}

/* Responsive: adjust for mobile header height */
@media (max-width: 768px) {
  .signals-fullscreen-wrap {
    min-height: calc(100vh - 110px);
  }
  body.signals-active .signals-fullscreen-inner {
    height: calc(100vh - 110px);
  }
  .signals-fullscreen-inner {
    padding: var(--s-3) var(--s-3);
  }
}

/* ══════════════════════════════════════
   MOBILE SIGNALS BLOCK — nav btn hidden
══════════════════════════════════════ */

/* Hide signals nav button text hint for mobile users (optional visual cue) */
@media (max-width: 767px) {
  /* The mobile block itself is styled like other locked views */
  #signalsMobileView .locked-view {
    padding: var(--s-8) var(--s-4);
  }
  #signalsMobileView .locked-icon {
    font-size: 48px;
    margin-bottom: var(--s-4);
  }
  #signalsMobileView .locked-title {
    font-size: 18px;
    text-align: center;
  }
  #signalsMobileView .locked-desc {
    text-align: center;
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }
}