/* ============================================
   RealTradingRoom.com — Core Stylesheet
   ============================================ */

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

/* === VARIABLES === */
:root {
  --bg-base: #0a0d12;
  --bg-card: #10151e;
  --bg-card2: #141b27;
  --bg-hover: #1a2236;
  --border: #1e2a3a;
  --border-bright: #2a3d55;
  --accent-green: #00e5a0;
  --accent-green-dim: rgba(0,229,160,0.12);
  --accent-red: #ff4d6d;
  --accent-red-dim: rgba(255,77,109,0.12);
  --accent-blue: #3d8eff;
  --accent-blue-dim: rgba(61,142,255,0.12);
  --accent-yellow: #f5c542;
  --text-primary: #e8edf5;
  --text-secondary: #7a8fa6;
  --text-muted: #3d5470;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--accent-blue); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-green); }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font-body); }
input, select, textarea { font-family: var(--font-body); }

/* === NAV === */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,13,18,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 60px;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.15rem;
  color: var(--text-primary); letter-spacing: -0.02em;
}
.nav-logo span { color: var(--accent-green); }
.nav-links { display: flex; gap: 0.25rem; align-items: center; }
.nav-links a {
  color: var(--text-secondary); font-size: 0.85rem; font-weight: 500;
  padding: 0.35rem 0.75rem; border-radius: var(--radius-sm);
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--text-primary); background: var(--bg-card2);
}
.nav-cta {
  background: var(--accent-green); color: #000 !important;
  font-weight: 700 !important; border-radius: var(--radius-sm);
  padding: 0.4rem 1rem !important;
}
.nav-cta:hover { background: #00c98a !important; color: #000 !important; }

/* === LAYOUT === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.page-header {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}
.page-header h1 {
  font-family: var(--font-display); font-size: 2rem; font-weight: 800;
  letter-spacing: -0.03em; margin-bottom: 0.4rem;
}
.page-header p { color: var(--text-secondary); font-size: 0.95rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }

/* === CARDS === */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow-card);
}
.card-title {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-secondary); margin-bottom: 1rem;
}
.card-title-lg {
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 700;
  color: var(--text-primary); margin-bottom: 1rem;
}

/* === STAT BOXES === */
.stat-box {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1.5rem;
}
.stat-box .label {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-secondary); margin-bottom: 0.4rem;
}
.stat-box .value {
  font-family: var(--font-mono); font-size: 1.6rem; font-weight: 500;
  color: var(--text-primary);
}
.stat-box .value.green { color: var(--accent-green); }
.stat-box .value.red { color: var(--accent-red); }
.stat-box .value.blue { color: var(--accent-blue); }
.stat-box .sub { font-size: 0.78rem; color: var(--text-secondary); margin-top: 0.25rem; }

/* === BADGES === */
.badge {
  display: inline-block; padding: 0.2rem 0.6rem;
  border-radius: 4px; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.07em;
}
.badge-green { background: var(--accent-green-dim); color: var(--accent-green); }
.badge-red { background: var(--accent-red-dim); color: var(--accent-red); }
.badge-blue { background: var(--accent-blue-dim); color: var(--accent-blue); }
.badge-yellow { background: rgba(245,197,66,0.15); color: var(--accent-yellow); }

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 1.25rem; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 600; border: none;
  transition: all 0.2s; cursor: pointer;
}
.btn-primary { background: var(--accent-green); color: #000; }
.btn-primary:hover { background: #00c98a; transform: translateY(-1px); }
.btn-secondary {
  background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border-bright);
}
.btn-secondary:hover { color: var(--text-primary); border-color: var(--text-secondary); }
.btn-danger { background: var(--accent-red-dim); color: var(--accent-red); border: 1px solid rgba(255,77,109,0.3); }
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.8rem; }
.btn-full { width: 100%; justify-content: center; }

/* === FORMS === */
.form-group { margin-bottom: 1rem; }
.form-label {
  display: block; font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-secondary); margin-bottom: 0.4rem;
}
.form-control {
  width: 100%; background: var(--bg-base);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-primary); padding: 0.6rem 0.85rem;
  font-size: 0.9rem; font-family: var(--font-body);
  transition: border-color 0.2s;
}
.form-control:focus { outline: none; border-color: var(--accent-blue); }
.form-control option { background: var(--bg-card2); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem; }

/* === TABLES === */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; padding: 0.7rem 1rem;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
td {
  padding: 0.75rem 1rem; border-bottom: 1px solid var(--border);
  font-size: 0.875rem; font-family: var(--font-mono);
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-hover); }
.td-label { font-family: var(--font-body); font-weight: 500; }

/* === TABS === */
.tabs { display: flex; gap: 0.25rem; margin-bottom: 1.5rem; border-bottom: 1px solid var(--border); padding-bottom: 0; }
.tab-btn {
  background: none; border: none; color: var(--text-secondary);
  font-size: 0.85rem; font-weight: 600; padding: 0.6rem 1.1rem;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: all 0.2s; cursor: pointer;
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active { color: var(--accent-green); border-bottom-color: var(--accent-green); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* === CHART CONTAINERS === */
.chart-wrap {
  background: var(--bg-base); border-radius: var(--radius-sm);
  padding: 1rem; margin: 1rem 0;
  border: 1px solid var(--border);
}

/* === FOOTER === */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
  margin-top: 5rem;
  color: var(--text-secondary);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 2rem; }
.footer-brand-name {
  font-family: var(--font-display); font-size: 1rem; font-weight: 800;
  color: var(--text-primary); margin-bottom: 0.75rem;
}
.footer-brand-name span { color: var(--accent-green); }
.footer-desc { font-size: 0.85rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 {
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 1rem; color: var(--text-primary);
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { color: var(--text-secondary); font-size: 0.85rem; }
.footer-col ul li a:hover { color: var(--accent-green); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem;
}

/* === AD SLOTS === */
.ad-slot {
  background: var(--bg-card2); border: 1px dashed var(--border-bright);
  border-radius: var(--radius); padding: 1.5rem;
  text-align: center; color: var(--text-muted);
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em;
  margin: 1.5rem 0;
}
.ad-slot-sidebar {
  background: var(--bg-card2); border: 1px dashed var(--border-bright);
  border-radius: var(--radius); padding: 1rem;
  text-align: center; color: var(--text-muted);
  font-size: 0.75rem;
}

/* === ALERTS === */
.alert {
  padding: 0.85rem 1.1rem; border-radius: var(--radius-sm);
  font-size: 0.875rem; margin-bottom: 1rem;
}
.alert-success { background: var(--accent-green-dim); border: 1px solid rgba(0,229,160,0.3); color: var(--accent-green); }
.alert-danger { background: var(--accent-red-dim); border: 1px solid rgba(255,77,109,0.3); color: var(--accent-red); }
.alert-info { background: var(--accent-blue-dim); border: 1px solid rgba(61,142,255,0.3); color: var(--accent-blue); }
.alert-warning { background: rgba(245,197,66,0.1); border: 1px solid rgba(245,197,66,0.3); color: var(--accent-yellow); }

/* === PROGRESS BAR === */
.progress-bar {
  height: 6px; background: var(--border); border-radius: 3px; overflow: hidden;
}
.progress-fill {
  height: 100%; border-radius: 3px; background: var(--accent-green);
  transition: width 0.6s ease;
}

/* === SCORE CIRCLE === */
.score-circle {
  width: 120px; height: 120px;
  border-radius: 50%; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  border: 3px solid var(--accent-green);
  background: var(--accent-green-dim); margin: 0 auto 1rem;
}
.score-circle .score-num {
  font-family: var(--font-mono); font-size: 2rem; font-weight: 500;
  color: var(--accent-green); line-height: 1;
}
.score-circle .score-denom { font-size: 0.7rem; color: var(--text-secondary); }

/* === VIOLATION FLAGS === */
.violation-item {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.85rem 1rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border); margin-bottom: 0.75rem;
  background: var(--bg-base);
}
.violation-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 0.1rem; }
.violation-title { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.2rem; }
.violation-desc { font-size: 0.78rem; color: var(--text-secondary); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* === UTILITIES === */
.text-green { color: var(--accent-green); }
.text-red { color: var(--accent-red); }
.text-blue { color: var(--accent-blue); }
.text-yellow { color: var(--accent-yellow); }
.text-muted { color: var(--text-secondary); }
.text-mono { font-family: var(--font-mono); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; align-items: center; gap: 0.75rem; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.section { padding: 2.5rem 0; }
.divider { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }
.mono { font-family: var(--font-mono); }
.hidden { display: none !important; }