/* ═══════════════════════════════════════════════
   AI TRADING ASSISTANT — theme matched to vbnw.nl
═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Rajdhani:wght@300;400;500;600;700&display=swap');

:root {
  --bg:          #050d0a;
  --surface:     rgba(0,230,118,0.04);
  --surface2:    rgba(0,230,118,0.08);
  --border:      rgba(0,230,118,0.12);
  --border-act:  rgba(0,230,118,0.50);
  --green:       #00e676;
  --green-dark:  #1b5e20;
  --green-glow:  rgba(0,230,118,0.35);
  --text:        #e0f2e9;
  --muted:       #3a7a52;
  --muted2:      #2a5a3c;
  --red:         #ff4444;
  --red-dim:     rgba(255,68,68,0.12);
  --amber:       #f5a623;
  --amber-dim:   rgba(245,166,35,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(rgba(0,230,118,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,230,118,0.035) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

.page-wrap {
  position: relative;
  z-index: 1;
  max-width: 980px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

/* ── Top nav ── */
.topnav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
  background: rgba(5,13,10,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  padding: 14px 1rem;
  margin-bottom: 1.5rem;
}
.nav-brand {
  font-family: 'Orbitron', monospace;
  font-size: 15px; font-weight: 700;
  letter-spacing: .06em; color: var(--text);
}
.nav-brand span { color: var(--green); text-shadow: 0 0 14px var(--green-glow); }
.nav-links { display: flex; gap: 6px; }
.nav-links a {
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; text-decoration: none;
  color: var(--muted); padding: 7px 14px; border-radius: 7px;
  border: 1px solid transparent;
  transition: color .2s, border-color .2s, background .2s;
}
.nav-links a:hover { color: var(--text); border-color: var(--border); }
.nav-links a.active {
  color: var(--green); border-color: var(--border-act);
  background: var(--surface);
}
.nav-status { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.nav-status .val { color: var(--text); font-weight: 600; }
.live-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
  animation: blink 2s infinite;
}
.live-dot.off { background: var(--red); box-shadow: 0 0 8px var(--red); animation: none; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.25} }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem;
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
}
.card h2 {
  font-family: 'Orbitron', monospace;
  font-size: 13px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text);
  margin-bottom: 1rem;
}
.card h2 .hl { color: var(--green); }
.muted { color: var(--muted); font-size: 0.9rem; }

/* ── Stat grid ── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.stat-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px;
}
.stat-label { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 5px; }
.stat-value { font-family: 'Orbitron', monospace; font-size: 18px; font-weight: 700; color: var(--green); }
.stat-value.neutral { color: var(--text); }
.stat-value.red { color: var(--red); }

/* ── Buttons ── */
.btn {
  font-family: 'Orbitron', monospace; font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  border: none; border-radius: 8px; padding: 10px 20px; cursor: pointer;
  background: linear-gradient(135deg, #00c853, #00e676);
  color: #050d0a;
  transition: opacity .2s, transform .15s;
}
.btn:hover { opacity: .9; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-outline {
  background: transparent; border: 1px solid var(--border-act); color: var(--green);
}
.btn-buy { background: linear-gradient(135deg, #00c853, #00e676); color: #050d0a; }
.btn-sell { background: linear-gradient(135deg, #d32f2f, #ff4444); color: #fff; }
.btn-sm { padding: 5px 12px; font-size: 10px; }

/* ── Inputs ── */
input[type="text"], input[type="number"] {
  width: 100%; background: rgba(0,230,118,0.03); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; font-family: 'Rajdhani', sans-serif;
  font-size: 14px; font-weight: 500; color: var(--text); outline: none;
  transition: border-color .2s;
}
input[type="text"]:focus, input[type="number"]:focus { border-color: var(--border-act); }
input::placeholder { color: var(--muted2); }
label { display: block; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 5px; }
.row { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.row > div { flex: 1; min-width: 140px; }

/* ── Symbol pills ── */
.pill {
  display: inline-block; background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 6px 14px; border-radius: 20px; font-size: 13px;
  font-weight: 600; cursor: pointer; margin: 0 6px 6px 0; transition: border-color .2s, color .2s;
}
.pill:hover { border-color: var(--border-act); color: var(--green); }

/* ── Watchlist columns ── */
.wl-columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.wl-col h3 { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.wl-item {
  background: var(--surface2); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; margin-bottom: 8px;
}
.wl-item .sym { font-family: 'Orbitron', monospace; font-size: 13px; color: var(--text); font-weight: 700; }
.wl-item .price { font-size: 13px; color: var(--muted); margin: 2px 0 8px; }
.wl-item .actions { display: flex; gap: 4px; flex-wrap: wrap; }

/* ── Tables (positions / history) ── */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--border); }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); }
tr:last-child td { border-bottom: none; }
.pos-buy { color: var(--green); }
.pos-sell { color: var(--red); }

/* ── Alerts ── */
.alert-item {
  background: var(--amber-dim); border: 1px solid rgba(245,166,35,.3);
  border-radius: 10px; padding: 10px 14px; margin-bottom: 8px; font-size: 13px;
}
.alert-item strong { color: var(--amber); }

/* ── Chat ── */
.chat-window {
  background: rgba(0,0,0,0.25); border: 1px solid var(--border); border-radius: 12px;
  padding: 1rem; min-height: 320px; max-height: 55vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 12px;
}
.msg { max-width: 82%; padding: 10px 14px; border-radius: 12px; font-size: 14px; line-height: 1.4; white-space: pre-wrap; }
.msg.user { align-self: flex-end; background: var(--surface2); border: 1px solid var(--border-act); color: var(--text); }
.msg.ai { align-self: flex-start; background: rgba(255,255,255,0.03); border: 1px solid var(--border); color: var(--text); }
.msg.ai.pending-yes { border-color: var(--amber); box-shadow: 0 0 0 1px rgba(245,166,35,.2); }
.chat-input-row { display: flex; gap: 8px; margin-top: 10px; }
.chat-input-row input { flex: 1; }

.empty { color: var(--muted2); font-size: 13px; text-align: center; padding: 1.2rem 0; }

/* ── Login ── */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; position: relative; z-index: 1; }
.auth-card { width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 2rem; }
.auth-card::before { content: ''; display: block; height: 2px; margin: -2rem -2rem 1.6rem; background: linear-gradient(90deg, transparent, var(--green), transparent); }
.auth-card h1 { font-family: 'Orbitron', monospace; font-size: 16px; letter-spacing: .08em; text-align: center; margin-bottom: 1.6rem; }
.auth-card h1 span { color: var(--green); }
.form-group { margin-bottom: 1rem; }
.btn-primary { width: 100%; }
.alert { border-radius: 8px; padding: 10px 14px; font-size: 13px; font-weight: 600; margin-bottom: 1rem; text-align: center; }
.alert-error { background: var(--red-dim); border: 1px solid rgba(255,68,68,.3); color: var(--red); }
.alert-success { background: rgba(0,230,118,0.08); border: 1px solid rgba(0,230,118,.3); color: var(--green); }