/* ============================================================
   📊 NightOff 제안서 시각화 컴포넌트 라이브러리
   사용처: .proposal-page 안의 본문에서 텍스트 글머리 대신 사용
   AI 시스템 프롬프트가 이 클래스명들을 그대로 출력
   ============================================================ */

.proposal-page {
  --viz-accent: var(--primary, #6B46E5);
  --viz-accent-soft: var(--primary-soft, #EDE7FF);
  --viz-card-bg: #fff;
  --viz-border: rgba(0, 0, 0, 0.06);
  --viz-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px -4px rgba(0,0,0,0.05);
}

/* ① STEP 박스 (1→2→3 단계 흐름) ─────────────── */
.viz-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin: 14px 0;
}
.viz-step {
  position: relative;
  padding: 12px 14px 12px;
  background: var(--viz-card-bg);
  border-radius: 12px;
  box-shadow: var(--viz-shadow);
  display: flex; flex-direction: column; gap: 4px;
}
.viz-step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px;
  background: linear-gradient(135deg, var(--viz-accent), #FF8E5C);
  color: #fff;
  border-radius: 7px;
  font-weight: 800; font-size: 12px;
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}
.viz-step-title {
  font-size: 13px; font-weight: 700;
  color: var(--fg-strong, #1F1A14);
  letter-spacing: -0.015em;
  margin: 0;
}
.viz-step-desc {
  font-size: 11.5px; color: var(--fg, #3C342B);
  line-height: 1.45; margin: 0;
}
.viz-step-list {
  margin: 4px 0 0; padding-left: 12px;
  font-size: 11px; color: var(--fg-soft, #6E6458);
  line-height: 1.45;
}
.viz-step-list li { margin: 2px 0; }
.viz-step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -14px; top: 50%;
  transform: translateY(-50%);
  color: var(--viz-accent);
  font-size: 16px; font-weight: 900;
  z-index: 2; pointer-events: none;
}
@media (max-width: 800px) {
  .viz-step:not(:last-child)::after {
    right: 50%; top: auto; bottom: -14px;
    transform: translateX(50%) rotate(90deg);
  }
}

/* ② 카드 grid (전략·강점·차별화) ─────────────── */
.viz-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 14px 0;
}
.viz-card {
  padding: 12px 14px;
  background: var(--viz-card-bg);
  border-radius: 12px;
  box-shadow: var(--viz-shadow);
  border-top: 3px solid var(--viz-accent);
}
.viz-card-emoji { font-size: 20px; line-height: 1; margin-bottom: 5px; }
.viz-card-title {
  font-size: 13px; font-weight: 700;
  color: var(--fg-strong, #1F1A14);
  margin: 0 0 3px;
  letter-spacing: -0.015em;
}
.viz-card-desc {
  font-size: 11.5px; color: var(--fg, #3C342B);
  line-height: 1.45; margin: 0;
}

/* ③ AS-IS vs TO-BE 비교 ─────────────── */
.viz-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: stretch;
  margin: 14px 0;
}
.viz-compare-side {
  padding: 18px 18px;
  background: var(--viz-card-bg);
  border-radius: 14px;
  box-shadow: var(--viz-shadow);
}
.viz-compare-side.before {
  background: rgba(0,0,0,0.025);
  color: var(--fg-soft);
}
.viz-compare-side.after {
  background: linear-gradient(135deg, var(--viz-accent-soft), #FFEEE8);
  border-top: 3px solid var(--viz-accent);
}
.viz-compare-label {
  display: inline-block;
  font-size: 11.5px; font-weight: 800;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--viz-accent);
  margin-bottom: 8px;
}
.viz-compare-side.before .viz-compare-label { color: var(--fg-soft, #6E6458); }
.viz-compare-arrow {
  display: grid; place-items: center;
  font-size: 28px; font-weight: 900;
  color: var(--viz-accent);
}

/* ④ KPI 카드 (큰 숫자 + 라벨) ─────────────── */
.viz-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin: 14px 0;
}
.viz-kpi {
  padding: 12px 12px;
  background: var(--viz-card-bg);
  border-radius: 12px;
  box-shadow: var(--viz-shadow);
  text-align: center;
}
.viz-kpi-num {
  font-size: 28px; font-weight: 800;
  color: var(--viz-accent);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  display: block;
  margin-bottom: 4px;
}
.viz-kpi-num small { font-size: 13px; opacity: 0.7; }
.viz-kpi-label {
  font-size: 11.5px; font-weight: 600;
  color: var(--fg, #3C342B);
  margin: 0;
  line-height: 1.35;
}

/* ⑤ 표 (구분/항목/세부내용/비고) ─────────────── */
.viz-table {
  width: 100%; border-collapse: separate;
  border-spacing: 0;
  margin: 14px 0;
  background: var(--viz-card-bg);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--viz-shadow);
  font-size: 13px;
}
.viz-table thead th {
  background: linear-gradient(135deg, var(--viz-accent), #A855F7);
  color: #fff;
  padding: 10px 14px;
  text-align: left;
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: -0.01em;
}
.viz-table tbody td {
  padding: 10px 14px;
  border-top: 1px solid var(--viz-border);
  color: var(--fg, #3C342B);
  line-height: 1.5;
}
.viz-table tbody tr:nth-child(even) td { background: rgba(0,0,0,0.015); }
.viz-table tbody tr:hover td { background: var(--viz-accent-soft); }
.viz-table .num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.viz-table .em { color: var(--viz-accent); font-weight: 700; }

/* ⑥ 화살표 프로세스 (수평 흐름) ─────────────── */
.viz-flow {
  display: flex; align-items: stretch;
  gap: 0;
  margin: 14px 0;
  flex-wrap: wrap;
}
.viz-flow-node {
  flex: 1; min-width: 140px;
  padding: 14px 16px;
  background: var(--viz-card-bg);
  box-shadow: var(--viz-shadow);
  position: relative;
  border-radius: 12px;
  margin-right: 24px;
}
.viz-flow-node:last-child { margin-right: 0; }
.viz-flow-node:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -20px; top: 50%;
  transform: translateY(-50%);
  font-size: 20px; font-weight: 900;
  color: var(--viz-accent);
  z-index: 2;
}
.viz-flow-num {
  font-size: 11px; font-weight: 800;
  color: var(--viz-accent);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 6px;
}
.viz-flow-title {
  font-size: 14px; font-weight: 700;
  color: var(--fg-strong);
  margin: 0 0 4px;
}
.viz-flow-desc {
  font-size: 12px; color: var(--fg-soft);
  line-height: 1.5; margin: 0;
}

/* ⑦ 조직도 (PM → 부문 → 실무) ─────────────── */
.viz-org {
  display: flex; flex-direction: column; align-items: center;
  gap: 18px;
  margin: 14px 0;
}
.viz-org-row {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center;
  position: relative;
}
.viz-org-row + .viz-org-row::before {
  content: "";
  position: absolute;
  top: -14px; left: 50%;
  width: 1px; height: 14px;
  background: var(--viz-accent);
  opacity: 0.4;
}
.viz-org-node {
  padding: 12px 18px;
  background: var(--viz-card-bg);
  border-radius: 12px;
  box-shadow: var(--viz-shadow);
  text-align: center;
  min-width: 140px;
}
.viz-org-node.pm {
  background: linear-gradient(135deg, var(--viz-accent), #FF8E5C);
  color: #fff;
}
.viz-org-role {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--viz-accent);
  margin-bottom: 4px;
}
.viz-org-node.pm .viz-org-role { color: rgba(255,255,255,0.85); }
.viz-org-name {
  font-size: 14px; font-weight: 700;
  color: var(--fg-strong);
}
.viz-org-node.pm .viz-org-name { color: #fff; }
.viz-org-meta {
  font-size: 11.5px; color: var(--fg-soft);
  margin-top: 2px;
}

/* ⑧ 타임라인 (D-60 → D+30) ─────────────── */
.viz-timeline {
  position: relative;
  margin: 14px 0;
  padding: 24px 0 12px;
}
.viz-timeline::before {
  content: ""; position: absolute;
  top: 36px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--viz-accent), #FF8E5C);
  border-radius: 2px;
}
.viz-timeline-row {
  display: flex; justify-content: space-between;
  position: relative; gap: 8px;
}
.viz-timeline-node {
  flex: 1; min-width: 80px;
  text-align: center;
  position: relative;
}
.viz-timeline-node::before {
  content: ""; display: block;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--viz-accent);
  border: 3px solid #fff;
  margin: 8px auto 12px;
  box-shadow: 0 0 0 1px var(--viz-accent);
  position: relative; z-index: 1;
}
.viz-timeline-tag {
  font-size: 11px; font-weight: 800;
  color: var(--viz-accent);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.viz-timeline-title {
  font-size: 13px; font-weight: 700;
  color: var(--fg-strong);
  margin: 0 0 2px;
}
.viz-timeline-desc {
  font-size: 11.5px; color: var(--fg-soft);
  line-height: 1.5; margin: 0;
}

/* ⑨ 강조 인용 박스 (거버닝 보조) ─────────────── */
.viz-callout {
  padding: 14px 18px;
  background: linear-gradient(135deg, var(--viz-accent-soft), #FFEEE8);
  border-radius: 14px;
  border-left: 4px solid var(--viz-accent);
  margin: 14px 0;
  font-size: 14px;
  color: var(--fg-strong);
  font-weight: 600;
  line-height: 1.55;
}