:root {
  --stock-bg: radial-gradient(circle at top left, color-mix(in srgb, var(--accent, #7dd3fc) 24%, transparent), transparent 42%),
    radial-gradient(circle at bottom right, color-mix(in srgb, var(--primary, #38bdf8) 18%, transparent), transparent 38%),
    var(--bg-grad, linear-gradient(135deg, #0f172a, #111827));
  --stock-card-bg: color-mix(in srgb, var(--card-bg, rgba(15, 23, 42, 0.8)) 92%, transparent);
  --stock-border: color-mix(in srgb, var(--border, rgba(148, 163, 184, 0.35)) 92%, transparent);
  --stock-soft: color-mix(in srgb, var(--accent, #7dd3fc) 12%, transparent);
  --stock-soft-2: color-mix(in srgb, var(--success, #22c55e) 10%, transparent);
  --stock-danger-soft: color-mix(in srgb, var(--danger, #ef4444) 12%, transparent);
  --stock-warning-soft: color-mix(in srgb, var(--warning, #f59e0b) 16%, transparent);
  --stock-shadow: 0 24px 60px rgba(15, 23, 42, 0.28);
}

body.stock-page {
  min-height: 100vh;
  margin: 0;
  color: var(--text-main);
  background: var(--stock-bg);
  font-family: var(--font-body, "Pretendard", sans-serif);
}

.stock-shell {
  width: min(1420px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 28px 0 64px;
}

.stock-shell a {
  color: inherit;
}

.stock-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 24px;
  margin-bottom: 18px;
  border: 1px solid var(--stock-border);
  border-radius: 24px;
  background: var(--stock-card-bg);
  box-shadow: var(--stock-shadow);
  backdrop-filter: blur(18px);
}

.stock-title-wrap {
  display: grid;
  gap: 8px;
}

.stock-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  width: fit-content;
  border-radius: 999px;
  border: 1px solid var(--stock-border);
  background: var(--stock-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.stock-title {
  margin: 0;
  font-family: var(--font-heading, "SUIT", sans-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.1;
}

.stock-subtitle {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.55;
}

.stock-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.stock-btn,
.stock-nav a,
.stock-nav button,
.stock-card button,
.stock-card input,
.stock-card select,
.stock-card textarea {
  font: inherit;
}

.stock-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 16px;
  border-radius: 14px;
  border: 1px solid var(--stock-border);
  background: color-mix(in srgb, var(--card-bg, #111827) 76%, transparent);
  color: var(--text-main);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.stock-btn:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent, #7dd3fc) 70%, var(--stock-border));
}

.stock-btn.primary {
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary, #0ea5e9) 84%, white 8%), color-mix(in srgb, var(--accent, #7dd3fc) 76%, white 8%));
  color: #082032;
  border-color: transparent;
  font-weight: 800;
}

.stock-btn.success {
  background: color-mix(in srgb, var(--success, #22c55e) 30%, var(--card-bg, #111827));
}

.stock-btn.danger {
  background: color-mix(in srgb, var(--danger, #ef4444) 20%, var(--card-bg, #111827));
}

.stock-btn.warning {
  background: color-mix(in srgb, var(--warning, #f59e0b) 24%, var(--card-bg, #111827));
}

.stock-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.stock-card {
  border: 1px solid var(--stock-border);
  border-radius: 22px;
  background: var(--stock-card-bg);
  box-shadow: var(--stock-shadow);
  padding: 22px;
  backdrop-filter: blur(18px);
}

.stock-card + .stock-card,
.stock-card + .stock-grid,
.stock-grid + .stock-card {
  margin-top: 16px;
}

.stock-grid {
  display: grid;
  gap: 16px;
}

.stock-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.stock-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.stock-card-title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 800;
}

.stock-card-subtitle {
  margin: 6px 0 0;
  color: var(--text-sub);
  font-size: 0.92rem;
  line-height: 1.5;
}

.stock-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stock-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--stock-border);
  background: color-mix(in srgb, var(--card-bg, #111827) 80%, transparent);
  font-size: 0.82rem;
  font-weight: 700;
}

.stock-badge.info {
  background: var(--stock-soft);
}

.stock-badge.success {
  background: var(--stock-soft-2);
}

.stock-badge.warning {
  background: var(--stock-warning-soft);
}

.stock-badge.danger {
  background: var(--stock-danger-soft);
}

.stock-hero {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 22px;
  border: 1px solid var(--stock-border);
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent, #7dd3fc) 18%, transparent), color-mix(in srgb, var(--success, #22c55e) 10%, transparent));
}

.stock-hero h2,
.stock-hero p {
  margin: 0;
}

.stock-hero-story {
  color: var(--text-main);
  line-height: 1.7;
  font-size: 0.98rem;
}

.stock-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.stock-kpi {
  border-radius: 18px;
  border: 1px solid var(--stock-border);
  background: color-mix(in srgb, var(--card-bg, #111827) 82%, transparent);
  padding: 14px;
}

.stock-kpi-label {
  color: var(--text-sub);
  font-size: 0.82rem;
}

.stock-kpi-value {
  margin-top: 8px;
  font-size: 1.18rem;
  font-weight: 800;
}

.stock-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

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

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

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

.stock-field label {
  font-size: 0.86rem;
  color: var(--text-sub);
  font-weight: 700;
}

.stock-card input[type="text"],
.stock-card input[type="number"],
.stock-card input[type="password"],
.stock-card select,
.stock-card textarea {
  width: 100%;
  box-sizing: border-box;
  min-height: 44px;
  padding: 11px 13px;
  border-radius: 14px;
  border: 1px solid var(--stock-border);
  background: color-mix(in srgb, var(--card-bg, #111827) 84%, transparent);
  color: var(--text-main);
}

.stock-card textarea {
  min-height: 136px;
  resize: vertical;
  line-height: 1.55;
}

.stock-help {
  margin: 8px 0 0;
  color: var(--text-sub);
  font-size: 0.83rem;
  line-height: 1.55;
}

.stock-gpt-prompt,
.stock-gpt-json {
  min-height: 300px;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
}

.stock-import-summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  padding: 11px 13px;
  border: 1px solid var(--stock-border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--card-bg, #111827) 84%, transparent);
  color: var(--text-sub);
  line-height: 1.45;
}

.stock-muted {
  color: var(--text-sub);
}

.stock-status {
  min-height: 24px;
  margin: 0;
  font-size: 0.92rem;
}

.stock-status.good {
  color: color-mix(in srgb, var(--success, #22c55e) 92%, white 8%);
}

.stock-status.warn {
  color: color-mix(in srgb, var(--warning, #f59e0b) 92%, white 8%);
}

.stock-status.bad {
  color: color-mix(in srgb, var(--danger, #ef4444) 92%, white 8%);
}

.stock-table-wrap {
  overflow-x: auto;
}

.stock-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.stock-table th,
.stock-table td {
  padding: 12px 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--stock-border) 84%, transparent);
  vertical-align: top;
  text-align: left;
}

.stock-table th {
  color: var(--text-sub);
  font-size: 0.82rem;
  font-weight: 800;
}

.stock-table td strong {
  font-size: 0.96rem;
}

.stock-up {
  color: color-mix(in srgb, var(--success, #22c55e) 88%, white 8%);
  font-weight: 800;
}

.stock-down {
  color: color-mix(in srgb, var(--danger, #ef4444) 88%, white 8%);
  font-weight: 800;
}

.stock-flat {
  color: var(--text-sub);
  font-weight: 700;
}

.stock-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stock-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--stock-border);
  background: color-mix(in srgb, var(--card-bg, #111827) 84%, transparent);
  font-size: 0.82rem;
}

.stock-list {
  display: grid;
  gap: 10px;
}

.stock-list-item {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--stock-border);
  background: color-mix(in srgb, var(--card-bg, #111827) 84%, transparent);
}

.stock-list-item.is-trap {
  border-color: color-mix(in srgb, var(--warning, #f59e0b) 60%, var(--stock-border));
}

.stock-list-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.stock-pack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.stock-pack-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--stock-border);
  background: color-mix(in srgb, var(--card-bg, #111827) 84%, transparent);
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.stock-pack-card:hover,
.stock-pack-card.active {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--accent, #7dd3fc) 80%, var(--stock-border));
  background: color-mix(in srgb, var(--accent, #7dd3fc) 14%, var(--card-bg, #111827));
}

.stock-pack-card h3 {
  margin: 0;
  font-size: 1rem;
}

.stock-pack-card p {
  margin: 0;
  color: var(--text-sub);
  line-height: 1.5;
  font-size: 0.88rem;
}

.stock-pack-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stock-inline-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-main);
  line-height: 1.65;
}

.stock-empty {
  padding: 18px;
  border-radius: 18px;
  border: 1px dashed var(--stock-border);
  color: var(--text-sub);
  text-align: center;
}

.stock-hidden {
  display: none !important;
}

@media (max-width: 980px) {
  .stock-topbar {
    grid-template-columns: 1fr;
    display: grid;
  }

  .stock-nav {
    justify-content: flex-start;
  }

  .stock-grid.two,
  .stock-grid.three,
  .stock-form-grid,
  .stock-form-grid.three {
    grid-template-columns: 1fr;
  }
}