/* ── Target detail page ── */

/* ── Target-only colour tokens (light-core4 PR6, retargeted PR7 3단계) ──
   The evidence chip's background and text are NOT here — they are shared with
   the compound page and live in main.css. Only its border is target-only,
   because the compound rule declares no border.

   --color-target-program-tint stays a literal — needs-spec-decision, PR7
   hasn't decided whether it merges with --color-primary or stays separate. */
:root {
    --color-evidence-retrieval-border: var(--color-border-light);
    --color-target-program-tint: #0f766e;
    --color-target-action-hover-border: color-mix(in srgb, var(--color-primary) 22%, var(--color-border));
}

/* PR7 3단계 — 다크 고정(pin). target.css had no :root[data-theme="dark"] block
   before this stage (every token above was a single, theme-neutral
   definition — see git history for the PR6-era comment this replaced). Both
   retargeted tokens above now read canonical values that differ by theme, so
   without a pin dark rendering would pick up the canonical's dark value
   instead of staying at its pre-retarget appearance. --color-target-program-
   tint is untouched (needs-spec-decision) and has no pin. */
:root[data-theme="dark"] {
    --color-evidence-retrieval-border: #c7d2fe;
    --color-target-action-hover-border: rgba(37, 99, 235, 0.22);
}

/* ═══════════════════════════════════════════════════
   1. LOADING OVERLAY
   ═══════════════════════════════════════════════════ */
.target-loading-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: color-mix(in srgb, var(--color-bg) 85%, transparent);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}
.target-loading-overlay.active { display: flex; }
.target-loading-text { font-size: 1rem; font-weight: 600; color: var(--color-text-secondary); }
.target-loading-sub  { font-size: 0.8125rem; color: var(--color-text-muted); }


/* ═══════════════════════════════════════════════════
   2. PAGE SHELL
   ═══════════════════════════════════════════════════ */
.target-snapshot {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 1.75rem 1.5rem 3rem;
}


/* ═══════════════════════════════════════════════════
   3. HERO LAYOUT
   .target-hero → .grid-2col  |  .target-hero-main → .card-elevated
   ═══════════════════════════════════════════════════ */
/* Layout-only stubs — card appearance provided by .card-elevated */
.target-hero-main,
.target-hero-side { display: grid; gap: 1rem; align-content: start; }

/* .target-section-head → .section-head (components.css §20) */
.target-hero-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}
.target-hero-top h1 { margin: 0.35rem 0 0; font-size: clamp(2rem, 3vw, 2.45rem); }
.target-hero-sub    { margin: 0.65rem 0 0; max-width: 64ch; font-size: 0.98rem; line-height: 1.7; color: var(--color-text-secondary); }
.target-hero-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; }


/* ═══════════════════════════════════════════════════
   4. CARDS & SECTIONS
   .target-card / .target-section → .card (components.css §19)
   ═══════════════════════════════════════════════════ */
/* .target-card-kicker → .text-kicker (components.css §19) */
.target-card h2,
.target-section h2     { margin: 0; font-size: 1.15rem; }
.target-card-copy { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.7; margin: 0; }
.target-section        { margin-bottom: 2rem; }
.target-section .table-container { margin-top: 0.75rem; }


/* ═══════════════════════════════════════════════════
   5. STATUS BADGE
   .target-badge → .badge (components.css §19)
   ═══════════════════════════════════════════════════ */
/* Badges inside target tables should be title-case, not upper-case */
.target-table .badge   { text-transform: none; }


/* ═══════════════════════════════════════════════════
   6. ALERT BUTTON & TEXT LINK
   ═══════════════════════════════════════════════════ */
#alert-bell-text { font-size: 0.75rem; }

.target-alert-btn {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 0.55rem 0.8rem;
    cursor: pointer;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text-secondary);
    transition: all 0.2s;
    box-shadow: var(--shadow-sm);
}
.target-alert-btn:hover { border-color: var(--color-primary); color: var(--color-primary); transform: translateY(-1px); }

.target-text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}


/* ═══════════════════════════════════════════════════
   7. TARGET SWITCH FORM
   ═══════════════════════════════════════════════════ */
.target-switch-form,
.target-switch-stack,
.target-action-grid { display: grid; gap: 0.75rem; }
.target-switch-stack label { font-size: 0.8rem; color: var(--color-text-secondary); }

.target-switch-select,
.target-switch-input {
    width: 100%;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-family: var(--font-sans);
    background: var(--color-surface);
}
/* .target-switch-button → .btn-primary (components.css §20) */


/* ═══════════════════════════════════════════════════
   8. OVERVIEW GRID
   ═══════════════════════════════════════════════════ */
.target-overview-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: 1rem;
}

.target-guidance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
}

.target-program-context-summary {
    max-width: 72ch;
}

.target-identity-summary,
.target-identity-note {
    max-width: none;
}

.target-program-context-head-copy {
    display: grid;
    gap: 0.45rem;
    justify-items: flex-end;
}

.target-program-context-head-copy .search-chip {
    width: fit-content;
}

.target-program-context-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
    margin-top: 0.95rem;
}

.target-identity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
    margin-top: 0.95rem;
}

.target-program-context-card,
.target-identity-card {
    display: grid;
    gap: 0.55rem;
    padding: 1rem 1rem 0.95rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 5%, var(--color-surface)) 0%, var(--color-surface) 100%);
    box-shadow: var(--shadow-sm);
}

.target-program-context-card {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-target-program-tint) 8%, var(--color-surface)) 0%, var(--color-surface) 100%);
}

.target-program-context-content {
    display: grid;
    gap: 0.55rem;
    align-content: start;
}

.target-program-context-card > .btn-outline {
    width: 100%;
    min-height: 44px;
    margin-top: auto;
    justify-content: center;
}

.target-program-context-label,
.target-identity-label {
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.target-program-context-title,
.target-identity-value {
    font-size: 1.02rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-text);
}

.target-program-context-body,
.target-identity-detail {
    font-size: 0.84rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.target-program-context-note {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.target-program-context-source {
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--color-primary);
    text-decoration: none;
}

.target-program-context-source:hover {
    text-decoration: underline;
}

.target-program-context-cues,
.target-program-context-sources {
    display: grid;
    gap: 0.55rem;
    margin-top: 1rem;
}

.target-program-context-cues h3,
.target-program-context-sources h3 {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text);
}

.target-program-context-list {
    margin: 0;
    padding-left: 1.15rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

@media (max-width: 768px) {
    .target-program-context-head-copy {
        justify-items: flex-start;
    }
}

.target-identity-link {
    font-weight: 700;
}

.target-guidance-card {
    display: grid;
    gap: 0.55rem;
    padding: 1rem 1rem 0.95rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 6%, var(--color-surface)) 0%, var(--color-surface) 100%);
    box-shadow: var(--shadow-sm);
}

.target-guidance-task {
    font-size: 0.96rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--color-text);
}

.target-guidance-source {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.target-guidance-detail {
    font-size: 0.82rem;
    color: var(--color-primary);
    line-height: 1.6;
}


/* ═══════════════════════════════════════════════════
   9. TABLES
   basic-table: 2-col key-value
   target-table: 데이터 테이블 (베이스는 components.css)
   ═══════════════════════════════════════════════════ */
.target-basic-table,
.target-table { width: 100%; border-collapse: collapse; }

/* key-value table */
.target-basic-table td {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border-light);
    vertical-align: top;
}
.target-basic-table td:first-child { width: 40%; color: var(--color-text-secondary); font-weight: 600; }

/* data table — opinionated overrides over components.css base */
.target-table { font-size: 0.875rem; text-align: left; }
.target-table th,
.target-table td { padding: 0.375rem 0.75rem; border-bottom: 1px solid var(--color-border-light); }
/* pChEMBL(col2) and value(col4) displayed in mono */
.target-table tbody td:nth-child(2) { font-family: var(--font-mono); font-weight: 600; }
.target-table tbody td:nth-child(4) { font-family: var(--font-mono); }
.target-table th {
    font-weight: 700;
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--color-surface-sunken);
    white-space: nowrap;
}
.target-table tr:hover td { background: var(--color-surface-hover); }


/* ═══════════════════════════════════════════════════
   10. ACTION CARDS
   ═══════════════════════════════════════════════════ */
.target-action-card {
    display: grid;
    gap: 0.3rem;
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    background: var(--color-surface);
    text-decoration: none;
    color: inherit;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    box-shadow: var(--shadow-sm);
}
.target-action-card:hover  { transform: translateY(-1px); border-color: var(--color-target-action-hover-border); box-shadow: var(--shadow-md); color: inherit; }
.target-action-card span   { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-text-muted); }
.target-action-card strong { font-size: 0.94rem; color: var(--color-text); }
.target-action-card em     { font-style: normal; font-size: 0.84rem; line-height: 1.6; color: var(--color-text-secondary); }


/* ═══════════════════════════════════════════════════
   11. PILLS
   pill 베이스는 components.css .target-pill 에서 공유
   ═══════════════════════════════════════════════════ */
.target-pill-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.target-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}


/* ═══════════════════════════════════════════════════
   11A. DISEASE RELEVANCE
   ═══════════════════════════════════════════════════ */
.target-disease-grid {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.85rem;
}
.target-disease-card {
    display: grid;
    gap: 0.55rem;
    padding: 0.9rem 0.95rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border-light);
    background: var(--color-surface);
}
.target-disease-card-top {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}
.target-disease-title {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.35;
}
.target-disease-meta {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}


/* ═══════════════════════════════════════════════════
   12. CHART ROW
   ═══════════════════════════════════════════════════ */
.target-chart-row { display: flex; gap: 0.5rem; align-items: flex-end; min-height: 180px; margin-top: 1rem; }
.target-chart-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0.25rem; }

/* Phase bar — height set via data attribute + JS */
.target-phase-bar {
    width: 100%;
    max-width: 80px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    min-height: 4px;
    background: var(--color-phase-default);
    transition: height 0.25s ease;
}
.target-phase-bar[data-phase="4"] { background: var(--color-phase-4); }
.target-phase-bar[data-phase="3"] { background: var(--color-phase-3); }
.target-phase-bar[data-phase="2"] { background: var(--color-phase-2); }


/* ═══════════════════════════════════════════════════
   13. DRUG GRID
   ═══════════════════════════════════════════════════ */
.target-drug-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.85rem;
    margin-top: 0.75rem;
}
/* .target-drug-card → .card-sm (components.css §19) */
.target-drug-name { font-weight: 700; color: var(--color-text); }
.target-drug-meta { display: block; margin-top: 0.25rem; font-size: 0.82rem; color: var(--color-text-secondary); }


/* ═══════════════════════════════════════════════════
   14. LINKS & SOURCE
   ═══════════════════════════════════════════════════ */
.target-link-row   { display: flex; gap: 0.55rem; flex-wrap: wrap; margin-top: 0.6rem; }
.target-link-row a { font-size: 0.76rem; font-weight: 700; }
.target-source     { margin-top: 1rem; font-size: 0.78rem; color: var(--color-text-muted); }
.target-provenance-block { margin-top: 1rem; }


/* ═══════════════════════════════════════════════════
   14A. PROJECT EVIDENCE
   ═══════════════════════════════════════════════════ */
.target-evidence-card {
    display: grid;
    gap: 0.75rem;
}
.target-evidence-head {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: flex-start;
    margin-bottom: 0.2rem;
}
.target-evidence-query {
    margin: 0.2rem 0 0;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    word-break: break-word;
}
.target-evidence-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.15rem;
}
.target-evidence-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.85rem 0.95rem;
    background: var(--color-surface);
}
.target-evidence-item-head {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: flex-start;
}
.target-evidence-main {
    min-width: 0;
    flex: 1 1 auto;
}
.target-evidence-badges {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.4rem;
}
.target-evidence-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.45rem;
    border-radius: 999px;
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
}
.target-evidence-retrieval {
    background: var(--color-evidence-retrieval-bg);
    border-color: var(--color-evidence-retrieval-border);
    color: var(--color-evidence-retrieval-text);
}
.target-evidence-title {
    color: var(--color-text);
    text-decoration: none;
    font-weight: 700;
    overflow-wrap: anywhere;
    word-break: break-word;
}
.target-evidence-title:hover {
    color: var(--color-primary);
}
.target-mini-subtitle {
    margin-top: 0.25rem;
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    overflow-wrap: anywhere;
    word-break: break-word;
}
.target-evidence-time {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    white-space: nowrap;
}
.target-evidence-snippet {
    margin-top: 0.45rem;
    font-size: 0.84rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    white-space: pre-wrap;
}
.target-evidence-why {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-top: 0.6rem;
}
.target-evidence-actions {
    display: flex;
    gap: 0.65rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 0.75rem;
}
.target-evidence-source {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
}
.target-evidence-empty {
    padding: 1.2rem 1rem;
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-sm);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    background: var(--color-bg);
}


/* ═══════════════════════════════════════════════════
   15. pChEMBL HISTOGRAM
   ═══════════════════════════════════════════════════ */
.target-hist-bars {
    display: flex; gap: 2px; align-items: flex-end;
    height: 160px; margin-top: 1rem; padding: 0 0.5rem;
}
.target-hist-col {
    flex: 1; display: flex; flex-direction: column;
    align-items: center; gap: 0.25rem;
}
.target-hist-bar    { width: 100%; background: var(--color-primary); border-radius: 2px 2px 0 0; min-height: 2px; opacity: 0.3; transition: height 0.25s ease, opacity 0.25s ease; }
.target-hist-count  { font-size: 0.625rem; color: var(--color-text-secondary); }
.target-hist-bin    { font-size: 0.625rem; color: var(--color-text-muted); }
.target-hist-xlabel {
    text-align: center; margin-top: 0.25rem;
    font-size: 0.75rem; color: var(--color-text-secondary);
}

.target-landscape-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}
.target-landscape-chart-card,
.target-landscape-confidence-card {
    padding: 1rem;
}
/* 어세이 차트의 폭 상한. **500px 는 원래 캔버스 폭이므로 유지한다** — 넓은
   화면에서 가로 막대그래프가 카드 전체로 늘어나면 읽기 어렵다.
   ★ 예전에는 캔버스가 `width="500"` 으로 고정돼 390px 뷰포트에서 컨테이너를
   177px 넘었고, 워크벤치 셸의 `overflow-x: clip` 이 잘라냈다(실측 right=567).
   문서폭은 정상이라 순회기가 못 잡는 부류였다.
   상한을 래퍼가 갖고 차트를 `responsive: true` 로 바꿔, Chart.js 가
   `min(500px, 가용폭)` 에 맞춰 다시 그리게 했다.
   `test_target_chart_mobile_clipping.py` TCC-01~03 이 세 축을 고정한다. */
.target-landscape-chart-wrap {
  max-width: 500px;
}

.target-landscape-chart-card {
    margin-bottom: 1rem;
}
.target-landscape-detail {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
}
.target-landscape-summary {
    cursor: pointer;
    font-weight: 600;
}
.target-landscape-table-wrap {
    margin-top: 0.5rem;
}
.target-landscape-confidence-card {
    margin-top: 1rem;
}
.target-landscape-confidence-title {
    margin: 0 0 0.5rem;
}

@media (max-width: 768px) {
    .target-landscape-grid {
        grid-template-columns: 1fr;
    }
}


/* ═══════════════════════════════════════════════════
   16. RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 980px) {
    .target-hero,
    .target-overview-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .target-snapshot { padding: 1.25rem 1rem 2.5rem; }
    .target-hero-main,
    .target-card,
    .target-section { padding: 1.1rem; }
    .target-hero-top { flex-direction: column; align-items: flex-start; }
    .target-evidence-head,
    .target-evidence-item-head { flex-direction: column; }
    .target-evidence-time { white-space: normal; }
}

/* ── Phase Chart Spans ── */
.target-chart-col .target-count-val {
    font-size: 0.8125rem;
    font-weight: 600;
}
.target-chart-col .target-phase-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    text-align: center;
}

/* ── External DB Links ── */
.target-ext-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 0.875rem;
    border-top: 1px solid var(--color-border);
}