/* ── Bloomberg-inspired Terminal UI ── */

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

:root {
  --bg:         #0a0a0a;
  --bg2:        #111111;
  --bg3:        #1a1a1a;
  --border:     #2a2a2a;
  --orange:     #ff6600;
  --orange-dim: #cc5200;
  --amber:      #ffaa00;
  --green:      #00cc66;
  --red:        #ff3333;
  --white:      #e8e8e8;
  --gray:       #888888;
  --font:       'Courier New', Courier, monospace;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font);
  font-size: 13px;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Header ── */
.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 1.2rem;
  background: var(--bg2);
  border-bottom: 2px solid var(--orange);
}

.logo {
  font-size: 1.3rem;
  font-weight: bold;
  color: var(--orange);
  letter-spacing: 0.15em;
}

.subtitle {
  margin-left: 1rem;
  color: var(--gray);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.header-right {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.clock {
  color: var(--amber);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.status {
  padding: 0.2rem 0.6rem;
  border: 1px solid var(--orange);
  color: var(--orange);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  animation: blink-border 2s step-end infinite;
}

.status.ready {
  color: var(--green);
  border-color: var(--green);
  animation: none;
}

/* ── Ticker bar ── */
.ticker-bar {
  background: #0d0d0d;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  height: 2rem;
  display: flex;
  align-items: center;
}

.ticker-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: scroll-left 30s linear infinite;
  padding-left: 100%;
}

.ticker-item {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--gray);
}

.ticker-item .t-name  { color: var(--amber); font-weight: bold; margin-right: 0.4rem; }
.ticker-item .t-price { color: var(--white); }
.ticker-item .t-up    { color: var(--green); margin-left: 0.3rem; }
.ticker-item .t-down  { color: var(--red);   margin-left: 0.3rem; }

/* ── Main grid ── */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 1rem;
  padding: 1rem 1.2rem;
}

.left-col  { display: flex; flex-direction: column; gap: 0; }
.right-col { display: flex; flex-direction: column; gap: 0; }

/* ── Section labels ── */
.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  border-bottom: 1px solid var(--orange-dim);
  padding-bottom: 0.3rem;
  margin-bottom: 0.8rem;
  text-transform: uppercase;
}

/* ── Commodity cards ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.7rem;
}

.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 0.9rem 1rem;
  position: relative;
  transition: border-color 0.2s;
}

.card:hover { border-color: var(--orange-dim); }

.card.anomaly { border-color: var(--red); }
.card.anomaly::after {
  content: '⚠ ALERT';
  position: absolute;
  top: 0.4rem; right: 0.5rem;
  font-size: 0.6rem;
  color: var(--red);
  letter-spacing: 0.1em;
  animation: blink 1s step-end infinite;
}

.card-name {
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--gray);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.card-price {
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.card-change {
  font-size: 0.9rem;
  font-weight: bold;
}

.card-change.up   { color: var(--green); }
.card-change.down { color: var(--red);   }

.card-date {
  margin-top: 0.4rem;
  font-size: 0.6rem;
  color: var(--gray);
}

.card-bar {
  margin-top: 0.6rem;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.card-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.8s ease;
}

.card-bar-fill.up   { background: var(--green); }
.card-bar-fill.down { background: var(--red);   }

.card.skeleton {
  height: 130px;
  background: linear-gradient(90deg, var(--bg2) 25%, var(--bg3) 50%, var(--bg2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* ── Charts ── */
.chart-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 1rem;
  margin-bottom: 0;
}

/* ── Summary & alerts ── */
.summary-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 1rem;
  min-height: 160px;
  margin-bottom: 0;
}

.summary-text {
  color: var(--white);
  line-height: 1.7;
  font-size: 0.82rem;
}

.alerts-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 0.8rem 1rem;
  min-height: 80px;
}

.alert-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.78rem;
}

.alert-row:last-child { border-bottom: none; }

.alert-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--red);
  animation: blink 1s step-end infinite;
  flex-shrink: 0;
}

.alert-commodity { color: var(--amber); font-weight: bold; }
.alert-msg       { color: var(--gray); }

.no-alerts {
  color: var(--gray);
  font-size: 0.75rem;
  padding: 0.5rem 0;
}

/* ── Footer ── */
.footer {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 1.2rem;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  font-size: 0.65rem;
  color: var(--gray);
  letter-spacing: 0.05em;
  margin-top: 1rem;
}

/* ── Animations ── */
@keyframes scroll-left {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

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

@keyframes blink-border {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

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

.cursor-blink {
  animation: blink 1s step-end infinite;
  color: var(--orange);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .main-grid   { grid-template-columns: 1fr; }
  .cards-grid  { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 600px) {
  .cards-grid  { grid-template-columns: repeat(2, 1fr); }
  .logo        { font-size: 1rem; }
}