@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable.min.css");

:root {
  --jusic-bg-deep: #0a0c10;
  --jusic-bg: #0f1218;
  --jusic-surface: #161b26;
  --jusic-surface-2: #1e2431;
  --jusic-border: rgba(148, 163, 184, 0.14);
  --jusic-text: #e8ecf1;
  --jusic-text-muted: #8b95a8;
  --jusic-accent: #38bdf8;
  --jusic-accent-hover: #7dd3fc;
  --jusic-positive: #4ade80;
  --jusic-negative: #f87171;
  --jusic-warning: #fbbf24;
  --jusic-radius: 12px;
  --jusic-radius-sm: 8px;
  --jusic-font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    system-ui, sans-serif;
  --jusic-chart-grid: rgba(148, 163, 184, 0.12);
  --jusic-chart-diff: #e879f9;
}

[data-bs-theme="dark"] {
  --bs-body-bg: var(--jusic-bg-deep);
  --bs-body-color: var(--jusic-text);
  --bs-border-color: var(--jusic-border);
  --bs-secondary-color: var(--jusic-text-muted);
  --bs-heading-color: var(--jusic-text);
  --bs-link-color: var(--jusic-accent);
  --bs-link-hover-color: var(--jusic-accent-hover);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--jusic-font);
  background: var(--jusic-bg-deep);
  background-image: radial-gradient(
      ellipse 120% 80% at 50% -30%,
      rgba(56, 189, 248, 0.08),
      transparent 55%
    ),
    radial-gradient(ellipse 80% 50% at 100% 100%, rgba(99, 102, 241, 0.06), transparent 45%);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.jusic-main {
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(0.75rem, 2vw, 1.25rem);
  padding-right: clamp(0.75rem, 2vw, 1.25rem);
}

.jusic-navbar.navbar {
  background: rgba(15, 18, 24, 0.92) !important;
  border-bottom: 1px solid var(--jusic-border);
  backdrop-filter: blur(12px);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  position: relative;
  z-index: 1030;
}

.jusic-navbar .navbar-brand {
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--jusic-text) !important;
}

.jusic-navbar .nav-link {
  color: var(--jusic-text-muted) !important;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 0.65rem !important;
  border-radius: var(--jusic-radius-sm);
  transition: color 0.15s ease, background-color 0.15s ease;
}

.jusic-navbar .nav-link:hover,
.jusic-navbar .nav-link:focus {
  color: var(--jusic-text) !important;
  background-color: rgba(56, 189, 248, 0.08);
}

.jusic-navbar .nav-link.active {
  color: var(--jusic-accent) !important;
  background-color: rgba(56, 189, 248, 0.12);
}

.jusic-navbar .dropdown-menu {
  --bs-dropdown-bg: var(--jusic-surface);
  --bs-dropdown-border-color: var(--jusic-border);
  --bs-dropdown-link-color: var(--jusic-text);
  --bs-dropdown-link-hover-bg: rgba(56, 189, 248, 0.1);
  --bs-dropdown-link-hover-color: var(--jusic-text);
  border-radius: var(--jusic-radius-sm);
  padding: 0.35rem;
  margin-top: 0.35rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  z-index: 1050;
}

.jusic-navbar .dropdown-item {
  border-radius: 6px;
  font-size: 0.875rem;
  padding: 0.45rem 0.75rem;
}

.jusic-navbar .dropdown-item.active,
.jusic-navbar .dropdown-item:active {
  background-color: rgba(56, 189, 248, 0.18);
  color: var(--jusic-text);
}

.jusic-page-head {
  margin-bottom: 1.5rem;
}

.jusic-page-head h1 {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
  color: var(--jusic-text);
}

.jusic-page-head .jusic-page-desc {
  color: var(--jusic-text-muted);
  font-size: 0.9rem;
  line-height: 1.45;
  margin-bottom: 0;
  max-width: 52rem;
}

.jusic-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.card.jusic-card {
  background: var(--jusic-surface);
  border: 1px solid var(--jusic-border);
  border-radius: var(--jusic-radius);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.22);
}

.card.jusic-card .card-header {
  background: var(--jusic-surface-2);
  border-bottom: 1px solid var(--jusic-border);
  color: var(--jusic-text);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.65rem 1rem;
  border-radius: var(--jusic-radius) var(--jusic-radius) 0 0 !important;
}

.card.jusic-card .card-body {
  padding: 1rem 1.1rem;
}

.card.jusic-card.card-accent-warning {
  border-color: rgba(251, 191, 36, 0.35);
  box-shadow: 0 0 0 1px rgba(251, 191, 36, 0.12), 0 4px 24px rgba(0, 0, 0, 0.22);
}

.metric-card {
  background: var(--jusic-surface-2);
  border: 1px solid var(--jusic-border);
  border-radius: var(--jusic-radius);
  padding: 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  min-height: 76px;
}

.metric-card .metric-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--jusic-text-muted);
}

.metric-card strong {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--jusic-text);
  letter-spacing: -0.02em;
}

.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--jusic-text);
  --bs-table-striped-bg: rgba(255, 255, 255, 0.025);
  --bs-table-hover-bg: rgba(56, 189, 248, 0.06);
  --bs-table-border-color: var(--jusic-border);
  margin-bottom: 0;
}

.table thead th {
  color: var(--jusic-text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom-color: var(--jusic-border);
  white-space: nowrap;
}

.table td {
  vertical-align: middle;
  font-size: 0.875rem;
}

.table tbody tr.jusic-row-buy {
  box-shadow: inset 3px 0 0 0 var(--jusic-positive);
  background: rgba(74, 222, 128, 0.06) !important;
}

.table tbody tr.jusic-row-sell {
  box-shadow: inset 3px 0 0 0 var(--jusic-negative);
  background: rgba(248, 113, 113, 0.06) !important;
}

[data-bs-theme="dark"] .text-muted {
  color: var(--jusic-text-muted) !important;
}

[data-bs-theme="dark"] .text-success {
  color: var(--jusic-positive) !important;
}

[data-bs-theme="dark"] .text-danger {
  color: var(--jusic-negative) !important;
}

.form-control,
.form-select {
  background-color: var(--jusic-surface-2);
  border: 1px solid var(--jusic-border);
  color: var(--jusic-text);
  border-radius: var(--jusic-radius-sm);
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 0 0 0.2rem rgba(56, 189, 248, 0.15);
  background-color: var(--jusic-surface-2);
  color: var(--jusic-text);
}

.form-control::placeholder {
  color: var(--jusic-text-muted);
  opacity: 0.85;
}

.form-label {
  color: var(--jusic-text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.form-text {
  color: var(--jusic-text-muted);
  font-size: 0.8rem;
}

.btn-primary {
  background: linear-gradient(180deg, #0ea5e9 0%, #0284c7 100%);
  border: none;
  font-weight: 600;
  border-radius: var(--jusic-radius-sm);
}

.btn-primary:hover {
  background: linear-gradient(180deg, #38bdf8 0%, #0ea5e9 100%);
}

.btn-outline-primary {
  color: var(--jusic-accent);
  border-color: rgba(56, 189, 248, 0.45);
}

.btn-outline-primary:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--jusic-accent);
  color: var(--jusic-accent-hover);
}

.btn-outline-secondary {
  color: var(--jusic-text-muted);
  border-color: var(--jusic-border);
}

.btn-outline-secondary:hover {
  background: var(--jusic-surface-2);
  color: var(--jusic-text);
  border-color: var(--jusic-border);
}

.btn-warning {
  font-weight: 600;
  border-radius: var(--jusic-radius-sm);
}

.log-box {
  font-family: "JetBrains Mono", ui-monospace, Consolas, "Courier New", monospace;
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  background-color: #07080c;
  color: #c8d4e4;
  padding: 1rem;
  border-radius: var(--jusic-radius-sm);
  border: 1px solid var(--jusic-border);
  min-height: 280px;
  max-height: 460px;
  overflow: auto;
}

.modal-content {
  background: var(--jusic-surface);
  border: 1px solid var(--jusic-border);
  border-radius: var(--jusic-radius);
}

.modal-header {
  border-bottom-color: var(--jusic-border);
}

.modal-footer {
  border-top-color: var(--jusic-border);
}

.badge.jusic-signal-buy {
  background: rgba(74, 222, 128, 0.2);
  color: var(--jusic-positive);
  border: 1px solid rgba(74, 222, 128, 0.35);
  font-weight: 600;
}

.badge.jusic-signal-sell {
  background: rgba(248, 113, 113, 0.2);
  color: var(--jusic-negative);
  border: 1px solid rgba(248, 113, 113, 0.35);
  font-weight: 600;
}

.badge.jusic-signal-hold {
  background: rgba(148, 163, 184, 0.15);
  color: var(--jusic-text-muted);
  border: 1px solid var(--jusic-border);
  font-weight: 600;
}

.form-check-input {
  background-color: var(--jusic-surface-2);
  border-color: var(--jusic-border);
}

.form-check-input:checked {
  background-color: var(--jusic-accent);
  border-color: var(--jusic-accent);
}

a {
  text-decoration: none;
}

.table a {
  color: var(--jusic-accent);
  font-weight: 600;
}

.table a:hover {
  color: var(--jusic-accent-hover);
  text-decoration: underline;
}

.jusic-history {
  font-size: 0.85rem;
  max-height: 280px;
  overflow-y: auto;
}

.jusic-history-line {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--jusic-border);
  color: var(--jusic-text-muted);
}

.jusic-history-line:first-child {
  color: var(--jusic-text);
}

.jusic-kv {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.jusic-kv-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--jusic-border);
  font-size: 0.9rem;
}

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

.jusic-kv-key {
  color: var(--jusic-text-muted);
  flex-shrink: 0;
}

.jusic-kv-val {
  color: var(--jusic-text);
  font-weight: 600;
  text-align: right;
  word-break: break-all;
}

@media (max-width: 991.98px) {
  .jusic-navbar .navbar-nav {
    padding-top: 0.5rem;
  }

  .jusic-page-head h1 {
    font-size: 1.2rem;
  }

  .jusic-page-head .jusic-page-desc {
    font-size: 0.85rem;
  }

  .jusic-navbar .mode-toggle {
    margin: 0.5rem 0 0.25rem;
  }
}

@media (max-width: 767.98px) {
  .jusic-main {
    padding-top: 0.75rem;
  }

  /* 카드 패딩 축소 */
  .card.jusic-card .card-body {
    padding: 0.85rem 0.9rem;
  }

  .card.jusic-card .card-header {
    padding: 0.55rem 0.85rem;
    font-size: 0.82rem;
  }

  /* 표 폰트 축소 */
  .table thead th {
    font-size: 0.66rem;
    padding: 0.4rem 0.5rem;
  }

  .table td {
    font-size: 0.8rem;
    padding: 0.45rem 0.5rem;
  }

  /* 점수 막대 축소 */
  .score-bar {
    width: 48px;
  }

  .score-cell .score-text {
    font-size: 0.75rem;
    min-width: 2.2em;
  }

  /* 별점 강도 축소 */
  .signal-strength {
    font-size: 0.78rem;
    gap: 0.25rem;
  }

  .signal-strength .stars {
    font-size: 0.7rem;
  }

  /* 메트릭 카드 컴팩트 */
  .metric-card {
    padding: 0.7rem 0.85rem;
    min-height: 64px;
  }

  .metric-card strong {
    font-size: 0.95rem;
  }

  .metric-card .metric-label {
    font-size: 0.7rem;
  }

  /* 모드 토글 축소 */
  .mode-toggle {
    font-size: 0.72rem;
  }

  .mode-toggle button {
    padding: 0.2rem 0.55rem;
  }

  /* 페이지 헤더 액션을 새 줄로 */
  .jusic-page-actions {
    width: 100%;
  }

  /* 키-값 줄 간격 */
  .jusic-kv-row {
    flex-wrap: wrap;
    font-size: 0.82rem;
  }

  /* 용어집 — 모바일에선 1열로 */
  .glossary-section dl {
    grid-template-columns: 1fr;
  }

  /* 자연어 해석 카드 패딩 축소 */
  .interpretation-card {
    padding: 0.85rem 0.9rem;
  }

  .interpretation-card .interpretation-text {
    font-size: 0.88rem;
  }

  /* 로그 박스 모바일에서 글자 축소 */
  .log-box {
    font-size: 11.5px;
    padding: 0.7rem;
    min-height: 220px;
    max-height: 320px;
  }

  /* 도움말 (?) 아이콘 살짝 키워 터치 용이하게 */
  .jusic-help {
    width: 1.15rem;
    height: 1.15rem;
    opacity: 0.85;
  }
}

@media (max-width: 575.98px) {
  /* 매우 좁은 화면: 표 가로 스크롤 강제 */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* 페이지 헤더 액션 버튼 폭 100% */
  .jusic-page-actions .btn {
    flex: 1 1 auto;
    min-width: 8rem;
  }
}

/* ─── 도움말 (?) 아이콘 + 툴팁 ───────────────────────────────────────── */

.jusic-help {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  margin-left: 0.25rem;
  color: var(--jusic-text-muted);
  font-size: 0.85em;
  cursor: help;
  opacity: 0.7;
  transition: opacity 0.15s ease, color 0.15s ease;
  vertical-align: middle;
}

.jusic-help:hover,
.jusic-help:focus {
  opacity: 1;
  color: var(--jusic-accent);
}

.tooltip {
  --bs-tooltip-bg: var(--jusic-surface-2);
  --bs-tooltip-color: var(--jusic-text);
  --bs-tooltip-opacity: 1;
  --bs-tooltip-border-radius: var(--jusic-radius-sm);
  --bs-tooltip-padding-x: 0.7rem;
  --bs-tooltip-padding-y: 0.5rem;
  --bs-tooltip-max-width: 280px;
  --bs-tooltip-font-size: 0.78rem;
}

.tooltip .tooltip-inner {
  border: 1px solid var(--jusic-border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  text-align: left;
  line-height: 1.45;
}

/* ─── 점수 막대 ────────────────────────────────────────────────────── */

.score-bar {
  position: relative;
  width: 64px;
  height: 6px;
  background: var(--jusic-surface-2);
  border-radius: 3px;
  overflow: hidden;
  display: inline-block;
  vertical-align: middle;
}

.score-bar-track {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: var(--jusic-border);
}

.score-bar-fill {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: 3px;
  transition: width 0.2s ease;
}

.score-bar-fill.pos { background: var(--jusic-positive); }
.score-bar-fill.neg { background: var(--jusic-negative); }

.score-cell {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  white-space: nowrap;
}

.score-cell .score-text {
  font-variant-numeric: tabular-nums;
  font-size: 0.82rem;
  color: var(--jusic-text-muted);
  min-width: 2.5em;
  text-align: right;
}

/* ─── 시그널 강도 (별점 + 레벨 색상) ────────────────────────────────── */

.signal-strength {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: -0.01em;
}

.signal-strength .stars {
  display: inline-flex;
  gap: 1px;
  font-size: 0.78rem;
  letter-spacing: 0.5px;
}

.signal-strength .stars .star-full {
  color: currentColor;
}

.signal-strength .stars .star-empty {
  color: var(--jusic-border);
}

.signal-strength.level-strong-buy { color: var(--jusic-positive); }
.signal-strength.level-buy        { color: var(--jusic-positive); opacity: 0.85; }
.signal-strength.level-hold       { color: var(--jusic-text-muted); }
.signal-strength.level-sell       { color: var(--jusic-negative); opacity: 0.85; }
.signal-strength.level-strong-sell { color: var(--jusic-negative); }

/* ─── 모드 토글 (쉬운/전문가) ──────────────────────────────────────── */

.mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--jusic-surface-2);
  border: 1px solid var(--jusic-border);
  border-radius: 999px;
  padding: 0.18rem;
  font-size: 0.78rem;
}

.mode-toggle button {
  appearance: none;
  background: transparent;
  border: 0;
  color: var(--jusic-text-muted);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.mode-toggle button.active {
  background: rgba(56, 189, 248, 0.18);
  color: var(--jusic-accent);
}

.mode-toggle button:hover:not(.active) {
  color: var(--jusic-text);
}

/* 쉬운 모드에서는 .col-detail 컬럼/요소 자동 숨김 */
body.mode-easy .col-detail {
  display: none !important;
}

/* ─── 온보딩 카드 (대시보드 첫 방문 안내) ──────────────────────────── */

.onboarding-card {
  border-color: rgba(56, 189, 248, 0.35) !important;
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.12), 0 4px 24px rgba(0, 0, 0, 0.22);
}

.onboarding-card h2 {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--jusic-text);
  margin-bottom: 0.35rem;
}

.onboarding-card .onboarding-step {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding: 0.45rem 0;
  font-size: 0.88rem;
  color: var(--jusic-text);
  border-bottom: 1px solid var(--jusic-border);
}

.onboarding-card .onboarding-step:last-child {
  border-bottom: none;
}

.onboarding-card .onboarding-step .step-num {
  flex-shrink: 0;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.18);
  color: var(--jusic-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.78rem;
}

/* ─── 자연어 해석 카드 (백테스트 결과) ─────────────────────────────── */

.interpretation-card {
  background: linear-gradient(180deg,
    rgba(56, 189, 248, 0.06),
    rgba(56, 189, 248, 0.02));
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--jusic-radius);
  padding: 1rem 1.1rem;
}

.interpretation-card .interpretation-text {
  font-size: 0.95rem;
  color: var(--jusic-text);
  line-height: 1.55;
  margin-bottom: 0.6rem;
}

.interpretation-card .interpretation-grade {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--jusic-surface-2);
  border: 1px solid var(--jusic-border);
  color: var(--jusic-text-muted);
  margin-right: 0.3rem;
}

.interpretation-grade.good {
  background: rgba(74, 222, 128, 0.12);
  color: var(--jusic-positive);
  border-color: rgba(74, 222, 128, 0.35);
}

.interpretation-grade.bad {
  background: rgba(248, 113, 113, 0.12);
  color: var(--jusic-negative);
  border-color: rgba(248, 113, 113, 0.35);
}

.interpretation-grade.warn {
  background: rgba(251, 191, 36, 0.12);
  color: var(--jusic-warning);
  border-color: rgba(251, 191, 36, 0.35);
}

/* ─── 용어집 페이지 ─────────────────────────────────────────────────── */

.glossary-section h2 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 1.4rem 0 0.6rem;
  color: var(--jusic-text);
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--jusic-border);
}

.glossary-section dl {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.5rem 1.1rem;
}

.glossary-section dt {
  font-weight: 600;
  color: var(--jusic-text);
  white-space: nowrap;
}

.glossary-section dd {
  margin: 0;
  color: var(--jusic-text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.glossary-section dd code {
  background: var(--jusic-surface-2);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--jusic-accent-hover);
}

@media (max-width: 575.98px) {
  .glossary-section dl {
    grid-template-columns: 1fr;
    gap: 0.2rem 0;
  }
  .glossary-section dt {
    margin-top: 0.5rem;
  }
}