/* NEXUS PRO — Live Trading view styles
 * Visual companion to src/live-trading.js. Everything is namespaced
 * under .lv- so it can't collide with the existing platform CSS. */

#pg-live {
  padding-bottom: 24px;
}

.lv-shell {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ---------- top header / live status ---------- */
.lv-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  background: var(--glass);
  backdrop-filter: var(--gb);
  border: 1px solid var(--bdr);
  border-radius: 14px;
  padding: 12px 14px;
}
.lv-head-l {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.lv-head-r {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lv-sym-select {
  background: var(--bg2);
  border: 1px solid var(--bdr-a);
  border-radius: 8px;
  padding: 6px 10px;
  color: var(--t0);
  font-family: var(--fd);
  font-weight: 700;
  font-size: 12px;
  min-width: 120px;
  cursor: pointer;
}

.lv-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: var(--ud);
  border: 1px solid rgba(0, 255, 136, 0.18);
  border-radius: 18px;
  font-size: 9px;
  font-family: var(--fm);
  font-weight: 700;
  color: var(--up);
  letter-spacing: 1.2px;
}
.lv-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--up);
  box-shadow: 0 0 10px var(--up);
  animation: lv-pulse 1.4s infinite;
}
@keyframes lv-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.35;
    transform: scale(0.7);
  }
}

.lv-fps {
  font-family: var(--fm);
  font-size: 9px;
  color: var(--t3);
  padding: 3px 8px;
  background: var(--bg2);
  border-radius: 6px;
}

/* ---------- price headline ---------- */
.lv-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.lv-price {
  font-family: var(--fm);
  font-weight: 800;
  font-size: 30px;
  color: var(--up);
  direction: ltr;
  letter-spacing: -0.5px;
  transition:
    color 0.2s ease,
    text-shadow 0.2s ease;
  text-shadow: 0 0 18px transparent;
}
.lv-price.lv-flick-up {
  color: #00ff88 !important;
  text-shadow: 0 0 22px rgba(0, 255, 136, 0.7);
  animation: lv-flick-up 0.38s ease-out;
}
.lv-price.lv-flick-dn {
  color: #ff3860 !important;
  text-shadow: 0 0 22px rgba(255, 56, 96, 0.7);
  animation: lv-flick-dn 0.38s ease-out;
}
@keyframes lv-flick-up {
  0% {
    background: rgba(0, 255, 136, 0.22);
  }
  100% {
    background: transparent;
  }
}
@keyframes lv-flick-dn {
  0% {
    background: rgba(255, 56, 96, 0.22);
  }
  100% {
    background: transparent;
  }
}

.lv-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 8px;
}
.lv-stat {
  background: var(--bg2);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 8px 10px;
}
.lv-stat-l {
  font-size: 8px;
  color: var(--t3);
  font-family: var(--fm);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.lv-stat-v {
  font-family: var(--fm);
  font-size: 13px;
  font-weight: 700;
  color: var(--t0);
  margin-top: 3px;
  direction: ltr;
}
.lv-stat-v.lv-up {
  color: var(--up);
}
.lv-stat-v.lv-dn {
  color: var(--dn);
}

/* ---------- scrolling tape ---------- */
.lv-tt {
  overflow: hidden;
  background: rgba(6, 11, 20, 0.5);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 8px 0;
}
.lv-tt-track {
  display: flex;
  gap: 28px;
  white-space: nowrap;
  animation: lv-scroll 32s linear infinite;
  width: max-content;
}
.lv-tt-i {
  font-size: 11px;
  font-family: var(--fm);
  color: var(--t1);
  flex-shrink: 0;
}
.lv-tt-i b {
  font-family: var(--fd);
  color: var(--t0);
  margin-right: 6px;
}
.lv-tt-c {
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 4px;
}
.lv-tt-c.up {
  color: var(--up);
  background: var(--ud);
}
.lv-tt-c.dn {
  color: var(--dn);
  background: var(--dd);
}
@keyframes lv-scroll {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- mini ticker grid ---------- */
.lv-mini-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 6px;
}
.lv-mini-card {
  background: var(--bg2);
  border: 1px solid var(--bdr);
  border-radius: 10px;
  padding: 8px 10px;
  text-align: left;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.15s ease,
    transform 0.12s ease;
  color: var(--t0);
}
.lv-mini-card:active {
  transform: scale(0.97);
}
.lv-mini-card.lv-mini-active {
  border-color: var(--neon);
  box-shadow: 0 0 0 2px rgba(0, 255, 136, 0.18);
}
.lv-mini-card.up::after,
.lv-mini-card.dn::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  animation: lv-flash 0.4s ease-out;
}
.lv-mini-card.up::after {
  background: rgba(0, 255, 136, 0.14);
}
.lv-mini-card.dn::after {
  background: rgba(255, 56, 96, 0.14);
}
@keyframes lv-flash {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
.lv-mini-sym {
  font-family: var(--fd);
  font-weight: 800;
  font-size: 11px;
  color: var(--t0);
  letter-spacing: 0.5px;
}
.lv-mini-price {
  font-family: var(--fm);
  font-size: 12px;
  font-weight: 700;
  color: var(--t1);
  margin-top: 2px;
  direction: ltr;
}
.lv-mini-ch {
  font-family: var(--fm);
  font-size: 10px;
  font-weight: 700;
  margin-top: 2px;
}
.lv-mini-ch.up {
  color: var(--up);
}
.lv-mini-ch.dn {
  color: var(--dn);
}

/* ---------- main grid: chart + sidebar ---------- */
.lv-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 900px) {
  .lv-main {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
  }
}

.lv-card {
  background: var(--glass);
  backdrop-filter: var(--gb);
  border: 1px solid var(--bdr);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.lv-card-h {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-bottom: 1px solid var(--bdr);
  font-family: var(--fd);
  font-weight: 700;
  font-size: 11px;
  color: var(--t1);
  letter-spacing: 0.8px;
}
.lv-card-h .lv-tag {
  font-family: var(--fm);
  font-size: 9px;
  color: var(--t3);
  font-weight: 600;
  letter-spacing: 1px;
}

/* ---------- timeframe pills ---------- */
.lv-tfs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.lv-tf {
  background: var(--bg2);
  border: 1px solid var(--bdr);
  color: var(--t2);
  font-family: var(--fm);
  font-size: 10px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.lv-tf.act {
  background: var(--ud);
  border-color: rgba(0, 255, 136, 0.4);
  color: var(--up);
}

/* ---------- chart ---------- */
.lv-chart-wrap {
  position: relative;
  height: 380px;
}
#lvChartCv {
  width: 100%;
  height: 100%;
  display: block;
  background:
    radial-gradient(ellipse at 70% 0%, rgba(0, 255, 136, 0.04), transparent 55%),
    radial-gradient(ellipse at 30% 100%, rgba(176, 124, 255, 0.04), transparent 55%), var(--bg);
}

/* ---------- order book ---------- */
.lv-book-wrap {
  position: relative;
  height: 380px;
}
#lvBookCv {
  width: 100%;
  height: 100%;
  display: block;
  background: linear-gradient(
    180deg,
    rgba(255, 56, 96, 0.02),
    transparent 50%,
    rgba(0, 255, 136, 0.02)
  );
}

/* ---------- trade tape ---------- */
.lv-tape {
  max-height: 260px;
  overflow-y: auto;
  padding: 4px 8px;
  scrollbar-width: thin;
}
.lv-tape::-webkit-scrollbar {
  width: 3px;
}
.lv-tape::-webkit-scrollbar-thumb {
  background: var(--t3);
  border-radius: 3px;
}
.lv-trade-row {
  display: grid;
  grid-template-columns: 14px 1fr 1fr 60px;
  align-items: center;
  gap: 6px;
  font-family: var(--fm);
  font-size: 10px;
  padding: 4px 6px;
  border-radius: 4px;
  direction: ltr;
  animation: lv-trade-in 0.25s ease-out;
}
@keyframes lv-trade-in {
  from {
    transform: translateY(-6px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.lv-trade-row.lv-trade-buy {
  background: rgba(0, 255, 136, 0.04);
}
.lv-trade-row.lv-trade-sell {
  background: rgba(255, 56, 96, 0.04);
}
.lv-trade-row.lv-trade-buy .lv-trade-side,
.lv-trade-row.lv-trade-buy .lv-trade-price {
  color: var(--up);
}
.lv-trade-row.lv-trade-sell .lv-trade-side,
.lv-trade-row.lv-trade-sell .lv-trade-price {
  color: var(--dn);
}
.lv-trade-side {
  font-size: 9px;
}
.lv-trade-price {
  font-weight: 700;
}
.lv-trade-qty {
  color: var(--t1);
}
.lv-trade-time {
  color: var(--t3);
  font-size: 9px;
  text-align: right;
}

/* ---------- depth bars under chart (tiny status row) ---------- */
.lv-depth-bar {
  display: flex;
  height: 4px;
  border-radius: 4px;
  overflow: hidden;
  margin: 6px 12px 10px;
  background: var(--bg2);
}
.lv-depth-bar > div {
  transition: width 0.4s ease;
}
.lv-depth-bar .lv-bid {
  background: linear-gradient(90deg, transparent, var(--up));
}
.lv-depth-bar .lv-ask {
  background: linear-gradient(90deg, var(--dn), transparent);
}

/* ---------- responsive tweaks ---------- */
@media (max-width: 600px) {
  .lv-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .lv-price {
    font-size: 24px;
  }
  .lv-chart-wrap {
    height: 300px;
  }
  .lv-book-wrap {
    height: 320px;
  }
}