/* ═══════════════════════════════════════════════════════════════════
   Ghana 5/90 Monitor — Hacker Terminal Theme
   ═══════════════════════════════════════════════════════════════════ */

/* ── About / landing page classes ─────────────────────────────────── */
.about-hero { text-align:center; padding:2.5rem 1rem 2rem; }
.about-hero-icon { font-size:3rem; margin-bottom:0.5rem; }
.about-hero-title { font-size:1.8rem; font-weight:800; color:var(--accent); margin-bottom:0.6rem; }
.about-hero-sub { color:var(--text-dim); font-size:1rem; line-height:1.6; max-width:520px; margin:0 auto 1.5rem; }
.about-cta { display:inline-block; font-weight:700; font-size:0.95rem; padding:0.7rem 1.6rem; border-radius:8px; text-decoration:none; transition:opacity 0.15s; }
.about-cta:hover { opacity:0.85; }
.about-section { margin-bottom:1rem; }
.about-section p { color:var(--text-dim); font-size:0.9rem; line-height:1.65; }
.about-section p+p { margin-top:0.6rem; }
.about-list { list-style:none; margin:0.75rem 0 0; padding:0; display:flex; flex-direction:column; gap:0.4rem; }
.about-list li { font-size:0.88rem; color:var(--text-dim); line-height:1.5; }
.about-list-ol { list-style:decimal; padding-left:1.2rem; }
.about-list-ol li { padding-left:0.3rem; }
.about-list-red li { color:#e88; }
.about-list-warn li { color:#f5c842; }
.about-note { margin-top:0.75rem !important; font-size:0.8rem !important; color:var(--muted) !important; font-style:italic; }
.about-warning-card { border-color:#e74c3c55; background:#1e1117; }
.about-warning-title { color:#e74c3c !important; }
.about-footer-cta { text-align:center; padding:1rem 0 2rem; }
.about-hero .about-cta+.about-cta { margin-left:0.6rem; }
.about-cta-primary { background:var(--accent); color:#111; }
.about-cta-secondary { background:transparent; color:var(--accent); border:1.5px solid var(--accent); }
.about-cta-secondary:hover { background:rgba(245,166,35,0.1); opacity:1; }
.about-feature-list { list-style:none; margin:0.5rem 0 0; padding:0; display:flex; flex-direction:column; gap:0.5rem; }
.about-feature-link { display:flex; align-items:flex-start; gap:0.9rem; padding:0.75rem 0.9rem; border-radius:8px; border:1px solid var(--border); background:var(--surface2); text-decoration:none; color:var(--text); transition:border-color 0.15s,background 0.15s; }
.about-feature-link:hover { border-color:var(--accent); background:#22263a; }
.about-feature-link strong { display:block; font-size:0.9rem; color:var(--accent); margin-bottom:0.15rem; }
.about-feature-link span { font-size:0.82rem; color:var(--text-dim); line-height:1.5; }
.about-feature-icon { font-size:1.4rem; flex-shrink:0; margin-top:0.1rem; }

/* ═══════════════════════════════════════════════════════════════════
   GLOBAL TERMINAL THEME
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --bg:        #05080d;
  --surface:   #07100c;
  --surface2:  #0c1a0e;
  --border:    #0f2a1c;
  --accent:    #f5a623;
  --accent2:   #00ff9d;
  --green:     #00ff9d;
  --red:       #cc3333;
  --muted:     #1e6b40;
  --text:      #a5d6b8;
  --text-dim:  #6a9e80;
  --radius:    8px;
  --font:      system-ui, sans-serif;
  --mono:      'Courier New', Courier, monospace;
}

* { box-sizing:border-box; margin:0; padding:0; }
html { font-size:16px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding-bottom: max(2rem, env(safe-area-inset-bottom));
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* Scanline overlay — applied globally */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.12) 2px,
    rgba(0,0,0,0.12) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ── Navigation ───────────────────────────────────────────────────── */
nav {
  background: rgba(5,8,13,0.95);
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  padding-left: max(1rem, env(safe-area-inset-left));
  padding-right: max(1rem, env(safe-area-inset-right));
}

nav .nav-inner {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
  font-family: var(--mono);
}

nav .nav-brand {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--accent);
  margin-right: 0.5rem;
  text-decoration: none;
  white-space: nowrap;
  text-shadow: 0 0 10px rgba(245,166,35,0.4);
  letter-spacing: 0.02em;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.76rem;
  padding: 0.28rem 0.55rem;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  white-space: nowrap;
  border: 1px solid transparent;
  letter-spacing: 0.04em;
}

nav a:hover {
  color: var(--accent2);
  background: rgba(0,255,157,0.05);
  border-color: rgba(0,255,157,0.15);
}

nav a.active {
  color: var(--accent);
  background: rgba(245,166,35,0.08);
  border-color: rgba(245,166,35,0.2);
}

nav a::before { content: '> '; opacity: 0.4; }

.nav-spacer { flex: 1; }

.btn-admin {
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 0.22rem 0.6rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  letter-spacing: 0.04em;
}
.btn-admin:hover { background: var(--surface2); color: var(--text); border-color: var(--accent2); }
.btn-admin-out { color: var(--accent); border-color: rgba(245,166,35,0.4); }
.btn-admin-out:hover { background: rgba(245,166,35,0.08); }

/* ── Disclaimer strip ─────────────────────────────────────────────── */
.disclaimer {
  background: rgba(7,16,12,0.9);
  border-left: 3px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.7rem;
  padding: 0.45rem 1rem;
  text-align: center;
  line-height: 1.5;
  letter-spacing: 0.02em;
}
.disclaimer::before { content: '// '; opacity: 0.5; }

/* ── Main container ───────────────────────────────────────────────── */
.container {
  max-width: 700px;
  margin: 0 auto;
  padding: 1.2rem 1rem;
}

/* ── Flash messages ───────────────────────────────────────────────── */
.flash {
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.82rem;
  font-family: var(--mono);
}
.flash::before { content: '> '; opacity: 0.6; }
.flash-success { background: #051a0d; border: 1px solid #00ff9d44; color: var(--accent2); }
.flash-error   { background: #150505; border: 1px solid #cc333344; color: #e07070; }
.flash-info    { background: #050e18; border: 1px solid #3498db44; color: #7ec8e3; }

/* ── Headings ─────────────────────────────────────────────────────── */
h1 {
  font-family: var(--mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.9rem;
  letter-spacing: 0.04em;
  text-shadow: 0 0 12px rgba(245,166,35,0.3);
}
h1::before { content: '> '; color: var(--muted); opacity: 0.7; }

h2 {
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}
h3 { font-size: 0.85rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--text-dim); }

p { font-size: 0.86rem; color: var(--text-dim); line-height: 1.65; }

/* ── Cards ────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin-bottom: 0.85rem;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,157,0.15), transparent);
}
.card:hover { border-color: #1a4030; }

.card-title {
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 0.7rem;
}
.card-title::before { content: '// '; opacity: 0.6; }

/* ── Stats grid ───────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,255,157,0.1), transparent);
}

.stat-value {
  font-family: var(--mono);
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
  color: var(--accent);
  text-shadow: 0 0 10px rgba(245,166,35,0.3);
}

.stat-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── Tau display ──────────────────────────────────────────────────── */
.tau-display {
  font-family: var(--mono);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  text-shadow: 0 0 16px rgba(245,166,35,0.4);
}
.tau-zero { color: var(--muted); text-shadow: none; }
.tau-low  { color: var(--accent); }
.tau-high { color: #e74c3c; text-shadow: 0 0 16px rgba(231,76,60,0.4); }

.tau-status {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.4rem;
  line-height: 1.5;
}
.tau-status.honest { color: var(--muted); font-style: italic; }

/* ── Prediction display ───────────────────────────────────────────── */
.main-prediction {
  background: #050e08;
  border: 1px solid rgba(245,166,35,0.4);
  border-radius: var(--radius);
  padding: 1.4rem;
  margin-bottom: 0.85rem;
  text-align: center;
  box-shadow: 0 0 20px rgba(245,166,35,0.08), inset 0 0 40px rgba(245,166,35,0.03);
}

.main-prediction-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.85rem;
  opacity: 0.85;
}

.ball-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.9rem;
  font-weight: 700;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  transition: all 0.15s;
}

.ball.two-sure {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(245,166,35,0.5);
}

.ball-sep { color: var(--muted); font-size: 1.1rem; }

.two-sure-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  margin-top: 0.65rem;
  letter-spacing: 0.06em;
  opacity: 0.85;
}

/* ── Prediction list rows ─────────────────────────────────────────── */
.pred-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  transition: border-color 0.15s;
}
.pred-row:hover { border-color: #1a4030; }

.pred-rank {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--muted);
  width: 1.5rem;
  flex-shrink: 0;
}

.pred-balls {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.pred-ball {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 700;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
}

.pred-ball.two-sure {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(245,166,35,0.4);
}
.pred-ball.elevated { border-color: rgba(0,255,157,0.4); color: var(--accent2); }

.pred-meta {
  font-family: var(--mono);
  font-size: 0.66rem;
  color: var(--muted);
  margin-left: auto;
  text-align: right;
}

/* ── Forms ────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }

label {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 0.4rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
label::before { content: '> '; opacity: 0.5; }

input[type="text"], input[type="date"], input[type="number"],
input[type="password"], select, textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.6rem 0.8rem;
  font-size: 0.88rem;
  font-family: var(--mono);
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: rgba(245,166,35,0.5);
  box-shadow: 0 0 10px rgba(245,166,35,0.12);
}

input[type="file"] { color: var(--text); font-size: 0.82rem; }

.numbers-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.45rem;
}
.numbers-row input { text-align: center; }

/* ── Buttons ──────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.6rem 1.3rem;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all 0.2s;
  letter-spacing: 0.04em;
}
.btn::before { content: '> '; opacity: 0.7; }
.btn:active { transform: scale(0.97); }
.btn:hover { opacity: 0.88; }

.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 14px rgba(245,166,35,0.3);
}
.btn-primary:hover { box-shadow: 0 0 22px rgba(245,166,35,0.5); opacity: 1; }

.btn-secondary {
  background: transparent;
  color: var(--accent2);
  border: 1px solid rgba(0,255,157,0.25);
}
.btn-secondary:hover { border-color: var(--accent2); background: rgba(0,255,157,0.05); opacity: 1; }

.btn-danger {
  background: transparent;
  color: #e07070;
  border: 1px solid #cc333344;
}
.btn-danger:hover { border-color: #cc3333; background: rgba(204,51,51,0.08); opacity: 1; }

.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.72rem; }
.btn-full { width: 100%; text-align: center; }

/* ── Tables ───────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }

th {
  text-align: left;
  font-family: var(--mono);
  color: var(--muted);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.45rem 0.55rem;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 0.5rem 0.55rem;
  border-bottom: 1px solid rgba(15,42,28,0.6);
  color: var(--text-dim);
  vertical-align: top;
  font-size: 0.8rem;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(0,255,157,0.02); }

/* ── Charts ───────────────────────────────────────────────────────── */
.chart-wrap { position: relative; width: 100%; margin-bottom: 1rem; }

/* ── Badges ───────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.64rem;
  font-weight: 700;
  padding: 0.18rem 0.45rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge-no-edge     { background: var(--surface2); color: var(--muted); border: 1px solid var(--border); }
.badge-watch       { background: rgba(245,166,35,0.08); color: var(--accent); border: 1px solid rgba(245,166,35,0.3); }
.badge-significant { background: rgba(204,51,51,0.1); color: #e07070; border: 1px solid #cc333344; }

/* ── Flagged balls ────────────────────────────────────────────────── */
.flagged-ball {
  display: inline-block;
  background: rgba(245,166,35,0.08);
  color: var(--accent);
  border: 1px solid rgba(245,166,35,0.3);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.18rem 0.45rem;
  margin: 0.15rem;
}

/* ── Hit result card ──────────────────────────────────────────────── */
.result-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem;
  margin-bottom: 0.85rem;
}
.hit-count { font-family:var(--mono); font-size:2rem; font-weight:800; color:var(--accent2); text-shadow:0 0 12px rgba(0,255,157,0.4); }
.hit-zero  { color:var(--muted); text-shadow:none; }
.pair-result { display:flex; gap:0.5rem; align-items:center; margin-top:0.6rem; }
.pair-hit { color:var(--accent2); font-weight:700; }
.pair-miss { color:var(--red); }

/* ── Tau history ──────────────────────────────────────────────────── */
.tau-change-up   { color: var(--accent2); }
.tau-change-down { color: var(--red); }

/* ── Alert banner ─────────────────────────────────────────────────── */
.alert-banner {
  background: rgba(204,51,51,0.06);
  border: 1px solid #cc333355;
  border-left: 3px solid #cc3333;
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: #e07070;
}
.alert-banner::before { content: '// WARNING: '; opacity: 0.6; }

/* ── Rule lab ─────────────────────────────────────────────────────── */
.rule-lab {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

/* ── Utility ──────────────────────────────────────────────────────── */
.text-muted   { color: var(--muted); font-size: 0.8rem; }
.text-accent  { color: var(--accent); }
.text-green   { color: var(--accent2); }
.text-red     { color: #e07070; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { display: flex; gap: 0.5rem; }
.flex-wrap { flex-wrap: wrap; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

/* ── Mobile responsive ────────────────────────────────────────────── */
@media (max-width: 600px) {
  .container { padding: 1rem 0.85rem; }
  nav { padding: 0.5rem 0.85rem; }
  nav .nav-brand { font-size: 0.82rem; }
  nav a { font-size: 0.72rem; padding: 0.24rem 0.44rem; }
  .disclaimer { font-size: 0.65rem; padding: 0.4rem 0.85rem; }
  h1 { font-size: 0.95rem; }
  h2 { font-size: 0.82rem; }
  .tau-display { font-size: 1.8rem; }
  .stat-value  { font-size: 1.35rem; }
  .ball { width: 42px; height: 42px; font-size: 0.84rem; }
  .pred-ball { width: 30px; height: 30px; font-size: 0.7rem; }
  .numbers-row { gap: 0.3rem; }
  .numbers-row input { padding: 0.5rem 0.2rem; font-size: 0.8rem; }
  .btn { padding: 0.65rem 1.1rem; }
  .btn-sm { padding: 0.38rem 0.75rem; font-size: 0.72rem; }
  .col-machine { display: none !important; }
  .main-prediction { padding: 1rem; }
}

@media (max-width: 400px) {
  .ball { width: 36px; height: 36px; font-size: 0.76rem; }
  .pred-ball { width: 27px; height: 27px; font-size: 0.65rem; }
  .stats-grid { grid-template-columns: 1fr; }
  nav a { font-size: 0.68rem; padding: 0.22rem 0.36rem; }
}