:root {
  --bg: #08111d;
  --bg-soft: #0f1a2b;
  --panel: rgba(15, 26, 43, 0.88);
  --panel-strong: #111d30;
  --line: rgba(148, 163, 184, 0.14);
  --text: #ecf4ff;
  --muted: #8ea0bc;
  --accent: #62e6c0;
  --accent-dark: #14382f;
  --signal: #ff8d6c;
  --frost: #7fb7ff;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(98, 230, 192, 0.12), transparent 22%),
    radial-gradient(circle at top right, rgba(127, 183, 255, 0.14), transparent 18%),
    linear-gradient(180deg, #091220 0%, #07101b 100%);
  color: var(--text);
  font-family:
    "IBM Plex Sans",
    "Segoe UI",
    sans-serif;
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  width: 280px;
  flex-direction: column;
  gap: 28px;
  border-right: 1px solid var(--line);
  background: rgba(6, 13, 24, 0.76);
  padding: 28px 20px;
  backdrop-filter: blur(24px);
}

.badge {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(98, 230, 192, 0.24);
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--accent);
  background: rgba(98, 230, 192, 0.08);
  font-size: 12px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.sidebar h1 {
  margin: 18px 0 0;
  font-size: 2rem;
  line-height: 1.2;
}

.sidebar p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 18px;
  padding: 14px 16px;
  color: var(--muted);
  transition: 0.18s ease;
}

.nav-link:hover,
.nav-link.active {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.sidebar-note {
  margin-top: auto;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(127, 183, 255, 0.08), rgba(255, 255, 255, 0.02));
}

.main-shell {
  flex: 1;
  padding: 24px 28px 36px;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 22px;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.topbar h2,
.panel-title {
  margin: 10px 0 0;
  font-size: clamp(1.65rem, 2vw, 2.4rem);
  line-height: 1.2;
}

.topbar p,
.panel-subtitle,
.text-muted {
  color: var(--muted);
}

.topbar-actions,
.mobile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.pill,
.button,
.button-secondary,
.button-ghost,
.small-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  transition: 0.18s ease;
}

.button,
.button-secondary,
.button-ghost {
  justify-content: center;
}

.button:hover,
.button-secondary:hover,
.button-ghost:hover,
.pill:hover {
  transform: translateY(-1px);
}

.button {
  border-color: transparent;
  background: var(--accent);
  color: #06121d;
  font-weight: 700;
}

.button-secondary {
  background: rgba(98, 230, 192, 0.1);
  color: var(--text);
  border-color: rgba(98, 230, 192, 0.24);
}

.button-ghost {
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
}

.button:disabled,
.button-secondary:disabled,
.button-ghost:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
}

.viewer-card {
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.page {
  padding-top: 24px;
}

.page-anim > * {
  animation: page-rise 0.42s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.page-anim > *:nth-child(2) {
  animation-delay: 0.04s;
}

.page-anim > *:nth-child(3) {
  animation-delay: 0.08s;
}

.stack {
  display: grid;
  gap: 24px;
}

.stats-grid,
.card-grid,
.two-col,
.three-col,
.quad-grid {
  display: grid;
  gap: 18px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.two-col {
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
}

.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quad-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.panel,
.card,
.result-card,
.list-row,
.auth-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel,
.card,
.result-card,
.auth-card {
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease;
}

.panel:hover,
.card:hover,
.result-card:hover,
.auth-card:hover {
  transform: translateY(-2px);
  border-color: rgba(127, 183, 255, 0.18);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

.panel {
  padding: 20px;
}

.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-title {
  font-size: 1.2rem;
}

.panel h3,
.card h3 {
  margin: 0;
}

.card {
  padding: 18px;
}

.stat-value {
  margin-top: 14px;
  font-size: 2rem;
  font-weight: 700;
}

.stat-hint {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.55;
}

.chart-box {
  border-radius: 24px;
  border: 1px solid rgba(148, 163, 184, 0.08);
  background: rgba(255, 255, 255, 0.02);
  padding: 16px;
}

.chart-box svg {
  display: block;
  width: 100%;
  height: 260px;
}

.chart-box svg polyline:last-of-type {
  stroke-dasharray: 1800;
  stroke-dashoffset: 1800;
  animation: chart-draw 1s ease forwards;
}

.chart-box svg circle {
  animation: point-pop 0.35s ease both;
}

.chart-caption {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.list {
  display: grid;
  gap: 12px;
}

.list-row,
.result-card {
  padding: 16px;
}

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.media {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.thumb {
  flex: none;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.1);
  background: linear-gradient(180deg, rgba(127, 183, 255, 0.08), rgba(255, 255, 255, 0.02));
  overflow: hidden;
}

.thumb.sm {
  width: 56px;
  height: 56px;
}

.thumb.md {
  width: 74px;
  height: 74px;
}

.thumb.card {
  width: 100%;
  aspect-ratio: 1 / 0.76;
}

.thumb.lg {
  width: 164px;
  height: 164px;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 0.4s ease,
    opacity 0.22s ease;
}

.thumb:hover img {
  transform: scale(1.04);
}

.thumb-fallback {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  padding: 10px;
}

.meta-line,
.mini-line {
  margin-top: 6px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

.chip-row,
.action-row,
.metric-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip,
.metric-chip {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 12px;
  color: var(--muted);
  font-size: 13px;
}

.chip.accent {
  border-color: rgba(98, 230, 192, 0.22);
  color: var(--accent);
}

.result-card {
  display: grid;
  gap: 16px;
}

.result-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
}

.market-card-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.market-card {
  position: relative;
  display: grid;
  gap: 14px;
  border: 1px solid rgba(129, 107, 255, 0.2);
  border-radius: 24px;
  padding: 14px;
  background:
    radial-gradient(circle at top right, rgba(129, 107, 255, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(35, 24, 66, 0.96) 0%, rgba(17, 12, 34, 0.96) 100%);
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.market-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.market-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.market-card-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid rgba(127, 183, 255, 0.18);
  background: rgba(127, 183, 255, 0.08);
  padding: 6px 10px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #cad7f6;
}

.market-card-badge.subtle {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.market-card-visual {
  display: block;
}

.market-card-visual .thumb {
  border-radius: 18px;
  border-color: rgba(255, 255, 255, 0.04);
  background:
    radial-gradient(circle at top center, rgba(123, 86, 255, 0.22), transparent 42%),
    linear-gradient(180deg, rgba(17, 22, 49, 0.94) 0%, rgba(10, 14, 31, 0.94) 100%);
}

.market-card-visual .thumb img {
  object-fit: contain;
  padding: 14px;
}

.market-card-copy {
  display: grid;
  gap: 12px;
}

.market-card-title {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
}

.market-card-subtitle {
  margin: -4px 0 0;
  color: #91a0c9;
  font-size: 12px;
  line-height: 1.5;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.market-card-price-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.market-card-price-label {
  display: block;
  margin-bottom: 4px;
  color: #96a1c0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.market-card-price-value {
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.03em;
}

.market-card-trend {
  flex: none;
  border-radius: 999px;
  border: 1px solid rgba(127, 183, 255, 0.12);
  background: rgba(127, 183, 255, 0.08);
  padding: 8px 11px;
  color: #cfe1ff;
  font-size: 12px;
  font-weight: 700;
}

.market-card-trend.positive {
  border-color: rgba(98, 230, 192, 0.18);
  background: rgba(98, 230, 192, 0.1);
  color: var(--accent);
}

.market-card-trend.negative {
  border-color: rgba(255, 141, 108, 0.18);
  background: rgba(255, 141, 108, 0.08);
  color: var(--signal);
}

.market-card-stats {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.market-card-stat {
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(10, 12, 28, 0.42);
  padding: 10px 12px;
  min-height: 66px;
}

.market-card-stat span {
  display: block;
  margin-bottom: 6px;
  color: #8f9abb;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.market-card-stat strong {
  display: block;
  color: var(--text);
  font-size: 13px;
  line-height: 1.4;
}

.market-card-stat.positive strong {
  color: var(--accent);
}

.market-card-stat.negative strong {
  color: #ffaf95;
}

.market-card-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.market-card-traits .chip {
  border-color: rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.04);
  padding: 6px 10px;
  font-size: 11px;
}

.market-card-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

.market-button,
.market-card-link {
  min-height: 42px;
}

.market-card-link {
  min-width: 118px;
}

.metric-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(5, minmax(110px, 1fr));
}

.metric-box {
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.16);
  padding: 14px;
}

.metric-box .label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.metric-box .value {
  margin-top: 10px;
  font-weight: 600;
}

.market-filters {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.field,
.field-wide {
  display: grid;
  gap: 8px;
}

.field-wide {
  grid-column: span 2;
}

.field label,
.field-wide label {
  color: var(--muted);
  font-size: 14px;
}

.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(8, 17, 30, 0.74);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
}

.textarea {
  min-height: 110px;
  resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: rgba(98, 230, 192, 0.36);
}

.category-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.category-pill {
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 10px 14px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.02);
}

.category-pill.active {
  border-color: transparent;
  background: var(--accent);
  color: #06121d;
  font-weight: 700;
}

.empty {
  border: 1px dashed var(--line);
  border-radius: 24px;
  padding: 28px;
  color: var(--muted);
  text-align: center;
  background: rgba(0, 0, 0, 0.12);
}

.auth-wrap {
  display: grid;
  min-height: calc(100vh - 110px);
  place-items: center;
}

.auth-card {
  width: min(100%, 520px);
  padding: 28px;
}

.form-grid {
  display: grid;
  gap: 14px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.split {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
}

.detail-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 180px minmax(0, 1fr);
}

.recommendation-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.small-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.status-ok {
  color: var(--accent);
}

.status-warn {
  color: var(--signal);
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  min-width: 240px;
  max-width: 360px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(8, 17, 30, 0.96);
  color: var(--text);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: 0.18s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast.error {
  border-color: rgba(255, 141, 108, 0.26);
}

.noscript {
  padding: 16px;
  color: #fff;
  background: #550d0d;
  text-align: center;
}

@keyframes page-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes chart-draw {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes point-pop {
  from {
    opacity: 0;
    transform: scale(0.7);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 1180px) {
  .stats-grid,
  .three-col,
  .quad-grid,
  .metric-grid,
  .market-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

   .market-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .two-col,
  .split,
  .detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .market-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .shell {
    flex-direction: column;
  }

  .sidebar {
    position: static;
    width: auto;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 720px) {
  .main-shell {
    padding: 20px 16px 28px;
  }

  .stats-grid,
  .three-col,
  .quad-grid,
  .metric-grid,
  .market-filters,
  .recommendation-grid {
    grid-template-columns: 1fr;
  }

  .market-card-grid {
    grid-template-columns: 1fr;
  }

  .field-wide {
    grid-column: span 1;
  }

  .topbar {
    gap: 14px;
  }

  .market-card-footer {
    grid-template-columns: 1fr;
  }
}