/* ── Approvals page ── */

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

/* ═══════════════════════════════════════════════════
   2. HERO LAYOUT
   .approvals-hero → .grid-2col (components.css)
   ═══════════════════════════════════════════════════ */
/* 그라디언트 배경은 components.css .approvals-hero-main 에서 공유 */
.approvals-hero-main {
    position: relative;
    overflow: hidden;
    padding: 1.75rem;
    border-radius: 1.5rem;
}

.approvals-hero-copy {
    display: grid;
    gap: 0.9rem;
}

.approvals-side {
    display: grid;
    gap: 1rem;
    align-content: start;
}

/* ═══════════════════════════════════════════════════
   3. CONTENT CARD
   .approvals-card → .card (components.css)
   ═══════════════════════════════════════════════════ */

.approvals-card-title {
    display: grid;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.approvals-card-title span {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.approvals-card-copy {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.approvals-project-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
}

.approvals-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
}

/* ═══════════════════════════════════════════════════
   4. FILTER FORM
   ═══════════════════════════════════════════════════ */
.approvals-filter-grid {
    display: flex;
    align-items: flex-end;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.approvals-field {
    display: grid;
    gap: 0.4rem;
}

/* .approvals-field label → .form-label (components.css §20) */
/* .approvals-field input → .form-input (components.css §20) */

/* 연도 입력창: 4자리 숫자만 들어가므로 폭을 좁혀 한 행 배치 */
.approvals-filter-grid .approvals-field {
    flex: none;
}

.approvals-filter-grid .approvals-field input[type="number"] {
    width: 6.5rem;
    padding-top: 0.35rem;
    padding-bottom: 0.35rem;
}

/* ═══════════════════════════════════════════════════
   5. SIGNAL STRIP & PILL
   ═══════════════════════════════════════════════════ */
.approval-signal-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.2rem;
}

/* .approval-signal-pill → .pill-type (components.css) */

.approval-signal-kind {
    font-weight: 700;
}


/* ═══════════════════════════════════════════════════
   6. OVERVIEW GRID
   ═══════════════════════════════════════════════════ */
.approvals-overview {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.9fr);
    gap: 1rem;
    margin: 1rem 0;
}

/* ═══════════════════════════════════════════════════
   7. CHART CARD & BAR CHART
   ═══════════════════════════════════════════════════ */
.approvals-chart-card,
.approvals-summary-card {
    padding: 1.4rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.approvals-bar-grid {
    display: flex;
    gap: 0.35rem;
    align-items: end;
    min-height: 180px;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.approvals-bar-col {
    min-width: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.approvals-bar-count {
    font-size: 0.66rem;
    color: var(--color-text-secondary);
}

.approvals-bar {
    width: 100%;
    max-width: 34px;
    border-radius: 10px 10px 4px 4px;
    background: linear-gradient(180deg, #60a5fa 0%, #2563eb 100%);
    min-height: 6px;
}

.approvals-bar-year {
    font-size: 0.62rem;
    color: var(--color-text-muted);
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    height: 3rem;
    letter-spacing: 0.03em;
}

/* ═══════════════════════════════════════════════════
   8. SUMMARY CARD
   ═══════════════════════════════════════════════════ */
.approvals-summary-list {
    list-style: none;
    display: grid;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
}

.approvals-summary-list li {
    display: grid;
    gap: 0.18rem;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-md);
    background: var(--color-surface-sunken);
    border: 1px solid var(--color-border-light);
}

.approvals-summary-list strong {
    font-size: 0.95rem;
    color: var(--color-text);
}

.approvals-summary-list span {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}


/* ═══════════════════════════════════════════════════
   9. DATA TABLE CARD
   ═══════════════════════════════════════════════════ */
.approvals-table-shell {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.target-table .approval-name {
    display: block;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.2rem;
}

.approval-entity {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.approval-entity-name {
    color: var(--color-text);
    font-weight: 700;
    text-decoration: none;
}

.approval-entity-name:hover {
    text-decoration: underline;
}

.approval-entity-id {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
}

.target-table .approval-indication {
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════
   10. ROW SIGNAL BADGES
   .approval-row-signal → .chip-outlined (components.css)
   ═══════════════════════════════════════════════════ */
.approval-row-signals {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-top: 0.45rem;
}

/* ═══════════════════════════════════════════════════
   11. SOURCE & ERROR
   ═══════════════════════════════════════════════════ */
.approvals-source {
    margin-top: 1rem;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.approvals-error {
    margin-bottom: 1rem;
}

/* ═══════════════════════════════════════════════════
   12. RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media (max-width: 980px) {
    .approvals-hero,
    .approvals-overview {
        /* PR7 4단계: see components.css's .grid-2col fix for why minmax(0, ...)
           is needed here instead of bare 1fr — .approvals-chart-card's bar
           chart is wide enough to blow out a bare-1fr column. */
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 768px) {
    .approvals-shell {
        padding: 1.25rem 1rem 2.5rem;
    }

    .approvals-hero-main,
    .approvals-card,
    .approvals-chart-card,
    .approvals-summary-card {
        padding: 1.15rem;
    }

    .approvals-stat-grid {
        grid-template-columns: 1fr;
    }

    .approvals-section-heading {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* 차트 헤더 우측의 기간 필터 (2026-08-16 사용자 검토).

   전에는 사이드바 맨 아래에 있어 대상 차트와 멀었다 — 무엇을 좁히는지 알기 어려웠다.
   좁은 화면에서는 헤더가 두 줄로 접히도록 wrap 을 허용한다. */
.approvals-section-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem;
}

.approvals-chart-filter {
    display: grid;
    gap: 0.35rem;
    justify-items: start;
}

/* 더 보기 버튼 자리 — 테이블 래퍼 **밖**이라 잘리지 않는다. */
.approvals-more-slot {
    display: flex;
    justify-content: center;
    margin: 0.75rem 0 0.25rem;
}