/* step6/styles.css — Swimlane visualization styles only.
 *
 * Phase 6 (UI Shell) 원칙:
 *   - 일반 UI 클래스 (.ax-*, body, h1, button, etc.) 절대 정의하지 않음.
 *     ax-workbench/assets/css/style.css 가 단독 권위.
 *   - 모든 색상은 var(--color-*) 토큰 사용 (hex 직접 코드 금지).
 *     style.css 에 없는 swimlane 전용 색상(purple, slate, amber, deep navy)은
 *     :root 에 step6 스코프 변수(--sl-*)로 한 번만 정의한 뒤 var() 로 사용.
 *   - .at-manual 정의 절대 X (Manual 폐지). .at-search 신규 추가.
 *   - 출처: ax5d-draw-to-be/tool/src/styles.css (swimlane 부분만 발췌·토큰화).
 */

:root {
  /* swimlane 전용 — style.css 에 없는 색상만 보충. */
  --sl-purple:        #7c3aed;
  --sl-purple-strong: #6366f1;
  --sl-purple-deep:   #1d4ed8;
  --sl-purple-light:  #ede9fe;
  --sl-collab-bg:     #faf5ff;
  --sl-amber:         #f59e0b;
  --sl-amber-deep:    #b45309;
  --sl-amber-soft:    #fde68a;
  --sl-amber-bg:      #fffbeb;
  --sl-amber-tint:    #fef3c7;
  --sl-slate-deep:    #1e293b;
  --sl-slate-text:    #0f172a;
  --sl-slate-soft:    #475569;
  --sl-slate-mute:    #64748b;
  --sl-slate-fade:    #94a3b8;
  --sl-slate-line:    #e2e8f0;
  --sl-slate-bg:      #f8fafc;
  --sl-slate-track:   #f1f5f9;
  --sl-rft-blue:      #3b82f6;
  --sl-rft-blue-soft: #93c5fd;
  --sl-class-green:   #065f46;
  --sl-class-bg:      #d1fae5;
  --sl-pink:          #9d174d;
  --sl-pink-bg:       #fce7f3;
}

/* ──────────────────────────────────────────────────────────────
 * AS-IS / TO-BE wrapper headers
 * ────────────────────────────────────────────────────────────── */
.asis-wrapper { max-width: 1320px; margin: 0 auto 32px; }
.asis-header-row { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.badge-asis {
  background: var(--sl-slate-deep);
  color: var(--color-surface);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.asis-h2 {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.3px;
}
.asis-hsub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 3px;
}

.tobe-wrapper { max-width: 1320px; margin: 52px auto 0; }
.tobe-header-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}
.badge-tobe {
  background: linear-gradient(135deg, var(--sl-purple-strong), var(--sl-purple));
  color: var(--color-surface);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.tobe-h2 {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -.3px;
}
.tobe-hsub {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 3px;
}

/* ──────────────────────────────────────────────────────────────
 * Swimlane container
 * ────────────────────────────────────────────────────────────── */
.swimlane-outer {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.swimlane-table { min-width: 1260px; }

.sl-row {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--color-border);
}
.sl-row:last-child { border-bottom: none; }

.sl-label {
  width: 112px;
  flex-shrink: 0;
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
  border-right: 2px solid var(--color-border);
}
.sl-icon { font-size: 20px; }
.sl-name {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2px;
  line-height: 1.2;
}
.sl-desc { font-size: 9.5px; color: var(--sl-slate-fade); }

/* Lane variants — Human / Human + AI / AI */
.sl-human       { background: var(--color-success-light); }
.sl-human .sl-label { background: var(--color-success-light); }
.sl-human .sl-name  { color: var(--color-success); }

.sl-collab      { background: var(--color-primary-light); }
.sl-collab .sl-label { background: var(--color-primary-light); }
.sl-collab .sl-name  { color: var(--color-primary); }

.sl-ai          { background: var(--sl-collab-bg); }
.sl-ai .sl-label { background: var(--sl-purple-light); }
.sl-ai .sl-name  { color: var(--sl-purple); }

.sl-cells {
  position: relative;
  flex: 1;
  min-width: 1145px;
  height: 165px;
}
/* Tall lane variant — used when alt-path branches need extra space. */
.sl-human-tall .sl-cells { height: 282px; }

.sl-arrows-svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  overflow: visible;
}

/* ──────────────────────────────────────────────────────────────
 * TO-BE step cards
 * ────────────────────────────────────────────────────────────── */
.tb-card {
  position: absolute;
  width: 158px;
  top: 14px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 10px 12px 10px;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: box-shadow .18s, transform .18s, border-color .18s;
}
.tb-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.tb-card.active {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px var(--color-primary-light);
}
.tb-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--sl-purple-strong);
  color: var(--color-surface);
  font-size: 9px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 5px;
}
.tb-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--sl-slate-text);
  line-height: 1.35;
  margin-bottom: 4px;
}
.tb-sub {
  font-size: 10px;
  color: var(--sl-slate-mute);
  line-height: 1.4;
}
.tb-people {
  font-size: 10px;
  color: var(--sl-slate-mute);
  margin-top: 4px;
}

/* TO-BE FTE display rows */
.tb-fte-row {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin: 4px 0 2px;
}
.tb-fte-val {
  font-size: 17px;
  font-weight: 800;
  color: var(--sl-slate-text);
  line-height: 1;
}
.tb-fte-unit {
  font-size: 9px;
  font-weight: 600;
  color: var(--sl-slate-fade);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.tb-fte-detail { font-size: 9px; color: var(--sl-slate-fade); }
.tb-fte-rft { color: var(--sl-rft-blue-soft); }
.tb-fte-con { color: var(--sl-amber); }

/* TO-BE compare strip (was vs estimated, delta badge) */
.tb-fte-compare {
  margin-top: 5px;
  border-top: 1px solid var(--sl-slate-track);
  padding-top: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.tb-fte-est-val {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-success);
  line-height: 1;
}
.tb-fte-est-unit {
  font-size: 8px;
  font-weight: 600;
  color: var(--color-success);
}
.tb-delta {
  font-size: 8px;
  font-weight: 700;
  color: var(--sl-class-green);
  background: var(--sl-class-bg);
  padding: 1px 5px;
  border-radius: 3px;
}
.tb-fte-was {
  font-size: 8px;
  color: var(--color-text-soft);
  text-decoration: line-through;
  margin-left: 2px;
}
.tb-new-badge {
  font-size: 8px;
  font-weight: 700;
  color: var(--sl-purple);
  background: var(--sl-purple-light);
  padding: 1px 5px;
  border-radius: 3px;
}

/* ──────────────────────────────────────────────────────────────
 * AI type badges (6 colors + Search; Manual is intentionally absent)
 *
 * Phase 3.6 / Plan §B.6 — color audit:
 *   at-auto       (Automation)      blue
 *   at-class      (Classification)  emerald
 *   at-generation (Generation)      amber
 *   at-decision   (Decision Support) pink
 *   at-search     (Search)          primary blue
 *   at-assist     (Assist)          purple
 *   at-keep       (Keep)            slate (neutral)
 * ────────────────────────────────────────────────────────────── */
.at-badge {
  display: inline-block;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 4px;
  margin-bottom: 6px;
}
.at-auto       { background: var(--color-primary-light); color: var(--sl-purple-deep); }
.at-class      { background: var(--sl-class-bg);         color: var(--sl-class-green); }
.at-generation { background: var(--sl-amber-tint);       color: var(--sl-amber-deep); }
.at-decision   { background: var(--sl-pink-bg);          color: var(--sl-pink); }
.at-search     { background: var(--color-primary-light); color: var(--color-primary); }
.at-assist     { background: var(--sl-purple-light);     color: var(--sl-purple); }
.at-keep       {
  background: var(--sl-slate-track);
  color: var(--sl-slate-soft);
  border: 1px solid var(--color-border-strong);
}

/* ──────────────────────────────────────────────────────────────
 * TO-BE legend
 * ────────────────────────────────────────────────────────────── */
.tobe-legend {
  display: flex;
  gap: 18px;
  align-items: center;
  margin-top: 14px;
  flex-wrap: wrap;
  padding: 12px 18px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: 11px;
  color: var(--sl-slate-soft);
}
.tbl { display: flex; align-items: center; gap: 6px; }

/* ──────────────────────────────────────────────────────────────
 * Detail panel (AS-IS / TO-BE shared)
 * ────────────────────────────────────────────────────────────── */
.detail-panel {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  padding: 0;
  margin-bottom: 12px;
  animation: sl-fadeIn .18s ease;
}
.detail-panel-empty {
  padding: 24px;
  color: var(--color-text-muted);
  font-size: 13px;
  text-align: center;
}
.detail-panel-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}
.detail-panel-body {
  padding: 16px 20px;
}
@keyframes sl-fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────────────────────
 * Mini-swimlane (used inside detail panel for L5 drill-down)
 * ────────────────────────────────────────────────────────────── */
.mini-swimlane-wrapper {
  margin-top: 8px;
}
.mini-swimlane-table {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.mini-tb-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 11px;
}
.mini-tb-title {
  font-weight: 700;
  color: var(--sl-slate-text);
  margin-bottom: 2px;
}
.mini-tb-l6 {
  font-size: 10px;
  color: var(--sl-slate-mute);
  margin-top: 2px;
}
.mini-tb-fte {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-text);
}
.mini-empty {
  padding: 16px;
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: center;
}

/* ──────────────────────────────────────────────────────────────
 * FTE compare bar (between AS-IS and TO-BE swimlanes)
 * ────────────────────────────────────────────────────────────── */
.fte-cmp-bar {
  max-width: 1320px;
  margin: 0 auto 44px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}
.fcb-lbl {
  font-size: 10px;
  font-weight: 700;
  color: var(--sl-slate-fade);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-right: 4px;
}
.fcb-num-red {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-danger);
}
.fcb-num-green {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-success);
}
.fcb-arr {
  font-size: 18px;
  color: var(--sl-slate-fade);
}
.fcb-save {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-success);
  background: var(--color-success-light);
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  margin-left: auto;
}
.fcb-note {
  font-size: 10px;
  color: var(--sl-slate-fade);
  margin-top: 2px;
}
.fcb-group {
  display: flex;
  flex-direction: column;
}