/* ─── 챗으로 시작하기 — "바이브듀팅" 전용 스타일 (뉴트럴 모노톤) ─── */

.chat-start-overlay {
  /* 디자인 토큰 — ProtyoforHaatz 디자인 시스템 (오버레이 스코프) */
  --cs-bg: #ffffff;
  --cs-fg: #1f1f1f;
  --cs-muted: #6b7280;
  --cs-border: #e5e7eb;
  --cs-accent: #1f2937;
  --cs-accent-hover: #111827;
  --cs-bubble-user: #f4f4f5;
  --cs-chip-bg: #f4f4f5;
  --cs-chip-fg: #374151;
  --cs-surface: #fafafa;
  --cs-surface-2: #f9fafb;
  --cs-danger: #b91c1c;
  --cs-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  --cs-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.14);
  --cs-radius: 12px;
  --cs-radius-bubble: 16px;
  --cs-radius-pill: 24px;

  position: fixed;
  inset: 0;
  z-index: 950;
  background: var(--cs-bg);
  color: var(--cs-fg);
  display: flex;
  flex-direction: column;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}
.chat-start-overlay[hidden] { display: none; }

@keyframes chat-start-rise {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes chat-start-blink { 50% { opacity: 0; } }
@keyframes chat-start-spin { to { transform: rotate(360deg); } }
@keyframes chat-start-flash {
  0% { background: var(--cs-chip-bg); }
  100% { background: var(--cs-bg); }
}
@keyframes chat-start-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.35; }
  30%           { transform: translateY(-3px); opacity: 1; }
}

/* ─── 상단바 ─── */
.chat-start-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--cs-border);
  background: var(--cs-bg);
  gap: 12px;
}
.chat-start-topbar h2 {
  font-size: 15px;
  font-weight: 600;
  margin: 0;
  color: var(--cs-fg);
  letter-spacing: -0.01em;
}
.chat-start-topbar-actions {
  display: flex;
  gap: 6px;
}
.chat-start-btn {
  appearance: none;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg);
  color: var(--cs-chip-fg);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, transform 0.08s;
}
.chat-start-btn:hover { background: var(--cs-chip-bg); transform: translateY(-1px); }
.chat-start-btn:active { transform: translateY(0); }
.chat-start-btn--primary {
  background: var(--cs-accent);
  color: #fff;
  border-color: var(--cs-accent);
}
.chat-start-btn--primary:hover { background: var(--cs-accent-hover); }
.chat-start-btn--ghost { border-color: transparent; background: transparent; color: var(--cs-muted); }
.chat-start-btn--ghost:hover { background: var(--cs-chip-bg); color: var(--cs-fg); }

/* ─── 세션 목록 페이지 ─── */
.chat-start-upload-stage {
  flex: 1;
  overflow: auto;
  padding: 56px 24px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.chat-start-upload-stage[hidden] { display: none; }

.chat-start-new-chat-btn {
  appearance: none;
  width: 100%;
  max-width: 560px;
  border: none;
  border-radius: var(--cs-radius);
  background: var(--cs-accent);
  color: #fff;
  padding: 16px 24px;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--cs-shadow);
  transition: background 0.15s, transform 0.08s;
}
.chat-start-new-chat-btn:hover { background: var(--cs-accent-hover); transform: translateY(-1px); }
.chat-start-new-chat-btn:active { transform: translateY(0); }

.chat-start-upload-status {
  margin-top: 14px;
  font-size: 13px;
  min-height: 18px;
  color: var(--cs-muted);
}
.chat-start-upload-status[data-kind="error"] { color: var(--cs-danger); }
.chat-start-upload-status[data-kind="progress"] { color: var(--cs-fg); }

.chat-start-session-list-title {
  margin: 44px 0 12px;
  width: 100%;
  max-width: 560px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cs-muted);
  letter-spacing: 0.04em;
}
.chat-start-session-list {
  width: 100%;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chat-start-session-item {
  appearance: none;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg);
  padding: 13px 16px;
  border-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s, border-color 0.12s, transform 0.08s, box-shadow 0.12s;
}
.chat-start-session-item:hover {
  background: var(--cs-bg);
  border-color: var(--cs-accent);
  transform: translateY(-1px);
  box-shadow: var(--cs-shadow);
}
.chat-start-session-title {
  font-size: 14px;
  color: var(--cs-fg);
  font-weight: 500;
}
.chat-start-session-date {
  font-size: 12px;
  color: var(--cs-muted);
  flex-shrink: 0;
}
.chat-start-empty {
  width: 100%;
  max-width: 560px;
  text-align: center;
  padding: 20px;
  color: var(--cs-muted);
  font-size: 13px;
  border: 1px dashed var(--cs-border);
  border-radius: 10px;
}

/* ─── 작업 스테이지 (좌 채팅 / 우 결과) ─── */
.chat-start-work-stage {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(360px, 42%) 1fr;
  min-height: 0;
}
.chat-start-work-stage[hidden] { display: none; }

/* 채팅 패널 (좌) */
.chat-start-chat-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--cs-bg);
  border-right: 1px solid var(--cs-border);
}
.chat-start-messages {
  flex: 1;
  overflow: auto;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.chat-start-msg {
  font-size: 15px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  max-width: 85%;
  animation: chat-start-rise 220ms ease-out;
}
.chat-start-msg--user {
  align-self: flex-end;
  background: var(--cs-bubble-user);
  color: var(--cs-fg);
  border-radius: var(--cs-radius-bubble);
  padding: 10px 14px;
}
.chat-start-msg--assistant {
  align-self: flex-start;
  background: transparent;
  color: var(--cs-fg);
  padding: 0 2px;
}
.chat-start-msg.is-pending {
  opacity: 0.55;
  font-style: italic;
  color: var(--cs-muted);
}
.chat-start-msg.is-streaming::after {
  content: '▍';
  display: inline-block;
  margin-left: 2px;
  color: var(--cs-muted);
  animation: chat-start-blink 1s steps(1) infinite;
}
.chat-start-msg-attach {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--cs-border);
  font-size: 12px;
  color: var(--cs-chip-fg);
}

/* ─── 툴콜 카드 ─── */
.chat-start-tool-card {
  align-self: flex-start;
  border: 1px solid var(--cs-border);
  background: var(--cs-surface);
  border-radius: 10px;
  padding: 7px 11px;
  max-width: 85%;
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
  animation: chat-start-rise 220ms ease-out;
}
.chat-start-tool-card:hover { background: var(--cs-chip-bg); }
.chat-start-tool-card.is-running { border-color: #cbd2da; background: var(--cs-surface-2); }
.chat-start-tool-card.is-done    { border-color: var(--cs-border); }
.chat-start-tool-card.is-failed  { border-color: #fecaca; background: #fef2f2; }
.chat-start-tool-card-header {
  display: flex;
  gap: 8px;
  align-items: center;
}
.chat-start-tool-card-icon  { font-size: 14px; }
.chat-start-tool-card-label { font-weight: 500; color: var(--cs-chip-fg); flex: 1; }
.chat-start-tool-card-ms    { color: var(--cs-muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chat-start-tool-card-spinner {
  width: 11px;
  height: 11px;
  border: 2px solid #d1d5db;
  border-top-color: var(--cs-accent);
  border-radius: 50%;
  animation: chat-start-spin 0.7s linear infinite;
  display: inline-block;
}
.chat-start-tool-card-check { color: var(--cs-accent); font-size: 12px; font-weight: 700; }
.chat-start-tool-card-x     { color: var(--cs-danger); font-size: 12px; font-weight: 700; }
.chat-start-tool-card-body {
  margin-top: 8px;
  border-top: 1px dashed var(--cs-border);
  padding-top: 8px;
  font-size: 11px;
}
.chat-start-tool-card-body pre {
  margin: 0;
  padding: 6px 8px;
  background: var(--cs-chip-bg);
  border-radius: 6px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  max-height: 160px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
}
.chat-start-tool-card-result {
  margin-top: 6px;
  color: var(--cs-chip-fg);
  white-space: pre-wrap;
}
.chat-start-tool-card-result--error { color: var(--cs-danger); }

/* ─── 체크리스트 카드 ─── */
.chat-start-checklist-card {
  align-self: flex-start;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg);
  border-radius: var(--cs-radius);
  padding: 12px 14px;
  max-width: 85%;
  font-size: 13px;
  transition: background 0.12s, border-color 0.12s;
  animation: chat-start-rise 220ms ease-out;
}
.chat-start-checklist-card.is-done {
  border-color: var(--cs-border);
  background: var(--cs-surface);
}
.chat-start-checklist-card.is-collapsed {
  cursor: pointer;
  padding: 8px 12px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.chat-start-checklist-card.is-collapsed:hover { background: var(--cs-chip-bg); }
.chat-start-checklist-collapsed-title {
  font-weight: 500;
  color: var(--cs-fg);
  flex: 1;
}
.chat-start-checklist-expand-hint {
  font-size: 11px;
  color: var(--cs-muted);
}
.chat-start-checklist-title {
  font-weight: 600;
  color: var(--cs-muted);
  font-size: 11px;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.chat-start-checklist-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chat-start-checklist-item {
  display: flex;
  gap: 8px;
  align-items: center;
  line-height: 1.4;
}
.chat-start-checklist-item.is-pending     { color: var(--cs-muted); }
.chat-start-checklist-item.is-in_progress { color: var(--cs-fg); font-weight: 500; }
.chat-start-checklist-item.is-done        { color: var(--cs-muted); }
.chat-start-checklist-item.is-done .chat-start-checklist-text { text-decoration: line-through; }
.chat-start-checklist-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid #d1d5db;
  border-top-color: var(--cs-accent);
  border-radius: 50%;
  animation: chat-start-spin 0.7s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}
.chat-start-checklist-check {
  color: var(--cs-accent);
  font-weight: 700;
  flex-shrink: 0;
  width: 12px;
  text-align: center;
}
.chat-start-checklist-dot {
  color: #d1d5db;
  flex-shrink: 0;
  width: 12px;
  text-align: center;
}
.chat-start-checklist-text { flex: 1; }

/* ─── 자율 판단 카드 ─── */
.chat-start-decision-card {
  align-self: flex-start;
  background: var(--cs-chip-bg);
  border-left: 3px solid var(--cs-accent);
  border-radius: 8px;
  padding: 8px 12px;
  max-width: 85%;
  font-size: 12px;
  color: var(--cs-chip-fg);
  display: flex;
  gap: 8px;
  align-items: baseline;
  line-height: 1.45;
  animation: chat-start-rise 220ms ease-out;
}
.chat-start-decision-icon { flex-shrink: 0; }
.chat-start-decision-label {
  font-weight: 600;
  color: var(--cs-fg);
  flex-shrink: 0;
}
.chat-start-decision-reason {
  font-style: italic;
  color: var(--cs-muted);
  flex: 1;
}

/* ─── 모드 선택 ─── */
.chat-start-mode-selector {
  border-top: 1px solid var(--cs-border);
  padding: 10px 14px 0;
  display: flex;
  gap: 4px;
  background: var(--cs-bg);
  flex-wrap: wrap;
}
.chat-start-mode-btn {
  appearance: none;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg);
  color: var(--cs-chip-fg);
  border-radius: 999px;
  padding: 4px 12px;
  font: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.1s, color 0.1s, border-color 0.1s;
}
.chat-start-mode-btn:hover { background: var(--cs-chip-bg); }
.chat-start-mode-btn.is-active {
  background: var(--cs-accent);
  color: #fff;
  border-color: var(--cs-accent);
}
.chat-start-mode-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ─── 변경 diff 카드 ─── */
.chat-start-diff-card {
  margin: 8px 0;
  border: 1px solid var(--cs-accent);
  background: var(--cs-surface);
  border-radius: var(--cs-radius);
  padding: 12px;
  font-size: 13px;
  max-width: 100%;
}
.chat-start-diff-card.is-approved {
  border-color: var(--cs-accent);
  background: var(--cs-chip-bg);
}
.chat-start-diff-card.is-rejected {
  border-color: var(--cs-border);
  background: var(--cs-surface-2);
  opacity: 0.7;
}
.chat-start-diff-card-title {
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--cs-fg);
}
.chat-start-diff-card.is-rejected .chat-start-diff-card-title { color: var(--cs-muted); }
.chat-start-diff-list {
  list-style: none;
  margin: 0 0 10px;
  padding: 0;
  max-height: 160px;
  overflow-y: auto;
}
.chat-start-diff-list li {
  padding: 3px 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  color: var(--cs-fg);
}
.chat-start-diff-prev { color: var(--cs-muted); text-decoration: line-through; }
.chat-start-diff-arrow { margin: 0 6px; color: var(--cs-muted); }
.chat-start-diff-next { color: var(--cs-accent); font-weight: 600; }
.chat-start-diff-empty { color: var(--cs-muted); }
.chat-start-diff-actions { display: flex; gap: 6px; }
.chat-start-diff-btn {
  appearance: none;
  border-radius: 999px;
  padding: 6px 16px;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.12s, border-color 0.12s, transform 0.08s;
}
.chat-start-diff-btn:hover { transform: translateY(-1px); }
.chat-start-diff-btn--approve { background: var(--cs-accent); color: #fff; }
.chat-start-diff-btn--approve:hover { background: var(--cs-accent-hover); }
.chat-start-diff-btn--reject {
  background: var(--cs-bg);
  color: var(--cs-chip-fg);
  border-color: var(--cs-border);
}
.chat-start-diff-btn--reject:hover { border-color: var(--cs-muted); color: var(--cs-fg); }

.chat-start-pending-hint {
  padding: 6px 14px;
  font-size: 12px;
  color: var(--cs-muted);
  background: var(--cs-surface);
  border-top: 1px solid var(--cs-border);
}

/* ─── 컴포저 (입력창) ─── */
.chat-start-composer {
  border-top: 1px solid var(--cs-border);
  padding: 12px 14px 16px;
  background: var(--cs-bg);
}
.chat-start-attachment-slot {
  margin-bottom: 8px;
}
.chat-start-attachment-slot[hidden] { display: none; }
.chat-start-attachment-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--cs-border);
  border-radius: 10px;
  background: var(--cs-surface);
  font-size: 13px;
}
.chat-start-attachment-icon { font-size: 16px; }
.chat-start-attachment-name {
  flex: 1;
  color: var(--cs-fg);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chat-start-attachment-remove {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--cs-muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 2px 4px;
  border-radius: 6px;
}
.chat-start-attachment-remove:hover { background: var(--cs-chip-bg); color: var(--cs-fg); }

.chat-start-composer-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius-pill);
  background: var(--cs-bg);
  padding: 6px 8px 6px 6px;
  box-shadow: var(--cs-shadow);
  transition: border-color 0.12s;
}
.chat-start-composer-row:focus-within { border-color: var(--cs-accent); }
.chat-start-composer-attach {
  appearance: none;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--cs-muted);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.chat-start-composer-attach:hover { background: var(--cs-chip-bg); color: var(--cs-fg); }
.chat-start-composer-input {
  flex: 1;
  resize: none;
  border: none;
  background: transparent;
  padding: 7px 4px;
  font: inherit;
  font-size: 15px;
  line-height: 1.5;
  outline: none;
  max-height: 160px;
  color: var(--cs-fg);
}
.chat-start-composer-input::placeholder { color: var(--cs-muted); }
.chat-start-composer-submit {
  appearance: none;
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border: none;
  background: var(--cs-accent);
  color: #fff;
  border-radius: 999px;
  font-size: 17px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, opacity 0.12s;
}
.chat-start-composer-submit:hover { background: var(--cs-accent-hover); }
.chat-start-composer-submit:disabled { background: #c7cdd6; cursor: not-allowed; }

/* ─── 결과 패널 (우) ─── */
.chat-start-result-pane {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--cs-surface-2);
}
.chat-start-table-wrap {
  flex: 1;
  overflow: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.chat-start-result-pane.is-generating .chat-start-table-wrap {
  opacity: 0.45;
  pointer-events: none;
  transition: opacity 0.2s;
}

/* 빌드업 카드 (생성 전) */
.chat-start-buildup {
  margin: auto;
  width: 100%;
  max-width: 420px;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  background: var(--cs-bg);
  padding: 22px 24px;
  box-shadow: var(--cs-shadow);
  animation: chat-start-rise 220ms ease-out;
}
.chat-start-buildup-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--cs-fg);
  margin: 0 0 4px;
}
.chat-start-buildup-sub {
  font-size: 12.5px;
  color: var(--cs-muted);
  margin: 0 0 18px;
  line-height: 1.5;
}
.chat-start-buildup-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px solid var(--cs-border);
}
.chat-start-buildup-row:first-of-type { border-top: none; }
.chat-start-buildup-label {
  font-size: 13px;
  color: var(--cs-muted);
  flex-shrink: 0;
}
.chat-start-buildup-value {
  font-size: 13px;
  color: var(--cs-fg);
  font-weight: 500;
  text-align: right;
}
.chat-start-buildup-row.is-empty .chat-start-buildup-value {
  color: #c0c5cd;
  font-weight: 400;
  font-style: italic;
}

/* 버전 네비게이터 (하단) */
.chat-start-version-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 10px;
  border-top: 1px solid var(--cs-border);
  background: var(--cs-bg);
}
.chat-start-version-nav[hidden] { display: none; }
.chat-start-version-btn {
  appearance: none;
  width: 30px;
  height: 30px;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg);
  color: var(--cs-chip-fg);
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.chat-start-version-btn:hover:not(:disabled) { background: var(--cs-chip-bg); border-color: var(--cs-accent); }
.chat-start-version-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.chat-start-version-label {
  font-size: 13px;
  color: var(--cs-fg);
  font-variant-numeric: tabular-nums;
  min-width: 56px;
  text-align: center;
}

/* ─── 근무표 테이블 ─── */
.chat-start-table {
  border-collapse: collapse;
  font-size: 12px;
  width: max-content;
}
.chat-start-table th,
.chat-start-table td {
  border: 1px solid var(--cs-border);
  padding: 6px 8px;
  text-align: center;
  min-width: 38px;
  white-space: nowrap;
}
.chat-start-table thead th {
  background: var(--cs-surface-2);
  color: var(--cs-muted);
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 1;
}
.chat-start-th-nurse {
  background: var(--cs-surface-2);
  position: sticky;
  left: 0;
  z-index: 2;
  text-align: left;
  font-weight: 500;
  color: var(--cs-fg);
  min-width: 90px;
}
.chat-start-table thead .chat-start-th-nurse { z-index: 3; }
.chat-start-td {
  background: var(--cs-bg);
  color: var(--cs-fg);
}
.chat-start-td.is-locked {
  background: var(--cs-surface);
  color: var(--cs-muted);
}
.chat-start-td.is-patched {
  animation: chat-start-flash 1.4s ease-out;
  background: var(--cs-chip-bg);
}

/* 듀티 카운트 영역 */
.chat-start-summary-head,
.chat-start-summary-cell {
  width: 32px;
  min-width: 32px;
  font-size: 11px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  color: var(--cs-chip-fg);
  background: var(--cs-surface-2);
}
.chat-start-table thead .chat-start-summary-head { font-weight: 600; color: var(--cs-muted); }
.chat-start-summary-head.is-summary-start,
.chat-start-summary-cell.is-summary-start {
  border-left: 2px solid rgba(31, 41, 55, 0.18);
}
.chat-start-daily-separator td {
  height: 10px;
  padding: 0;
  border-left: none;
  border-right: none;
  border-top: 1px solid var(--cs-border);
  border-bottom: 1px solid var(--cs-border);
  background: var(--cs-surface-2);
}
.chat-start-daily-row .chat-start-daily-label {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--cs-bg);
  text-align: center;
  font-weight: 600;
  font-size: 11px;
  color: var(--cs-fg);
  min-width: 90px;
}
.chat-start-daily-row .chat-start-daily-cell {
  height: 24px;
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--cs-chip-fg);
  background: var(--cs-bg);
  text-align: center;
}
.chat-start-daily-row .chat-start-daily-cell.chat-start-daily-pad {
  background: var(--cs-surface-2);
  border-left-color: transparent;
  border-right-color: transparent;
}
.chat-start-daily-row .chat-start-daily-cell.chat-start-daily-pad.is-summary-start {
  border-left: 2px solid rgba(31, 41, 55, 0.18);
}

body.chat-start-open { overflow: hidden; }

/* ─── 병동 정책 모달 ─── */
.chat-start-policy-modal {
  position: absolute;
  inset: 0;
  z-index: 10;
  background: rgba(31, 41, 55, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.chat-start-policy-modal[hidden] { display: none; }
.chat-start-policy-modal-card {
  background: var(--cs-bg);
  border-radius: var(--cs-radius);
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--cs-shadow-lg);
  animation: chat-start-rise 200ms ease-out;
}
.chat-start-policy-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--cs-border);
}
.chat-start-policy-modal-head h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--cs-fg);
}
.chat-start-policy-modal-body {
  padding: 18px 20px 20px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.chat-start-policy-modal-body textarea {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  font-size: 13px;
  padding: 10px 12px;
  border: 1px solid var(--cs-border);
  border-radius: 8px;
  resize: vertical;
  line-height: 1.5;
  color: var(--cs-fg);
}
.chat-start-policy-modal-body textarea:focus { outline: none; border-color: var(--cs-accent); }
.chat-start-policy-label {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 13px;
  color: var(--cs-chip-fg);
}
.chat-start-policy-desc {
  margin: 0 0 8px 0;
  font-size: 12px;
  color: var(--cs-muted);
  line-height: 1.5;
}
.chat-start-policy-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}
.chat-start-policy-hint { font-size: 12px; color: var(--cs-muted); }
.chat-start-policy-hint.is-saved { color: var(--cs-accent); font-weight: 600; }
.chat-start-policy-hint.is-error { color: var(--cs-danger); }
.chat-start-policy-doc-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}
.chat-start-policy-doc {
  border: 1px solid var(--cs-border);
  border-radius: 10px;
  padding: 10px 12px;
  background: var(--cs-surface);
}
.chat-start-policy-doc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  gap: 8px;
}
.chat-start-policy-doc-name {
  font-weight: 500;
  font-size: 13px;
  color: var(--cs-fg);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chat-start-policy-doc-meta {
  font-size: 11px;
  color: var(--cs-muted);
  margin-bottom: 6px;
}
.chat-start-policy-doc-summary {
  width: 100%;
  box-sizing: border-box;
  min-height: 60px;
  font-size: 12px;
  background: var(--cs-bg);
}
.chat-start-policy-doc-status { margin-top: 8px; font-size: 12px; color: var(--cs-muted); }
.chat-start-policy-doc-status.is-error { color: var(--cs-danger); }
.chat-start-policy-doc-status.is-progress { color: var(--cs-fg); }
.chat-start-policy-empty {
  padding: 14px;
  color: var(--cs-muted);
  font-size: 12px;
  text-align: center;
  border: 1px dashed var(--cs-border);
  border-radius: 10px;
}

/* 정책 변경 diff 카드 */
.chat-start-policy-diff-card {
  margin: 6px 0 10px;
  border: 1px solid var(--cs-accent);
  background: var(--cs-surface);
  border-radius: var(--cs-radius);
  padding: 10px 12px;
}
.chat-start-policy-diff-card.is-approved { border-color: var(--cs-accent); background: var(--cs-chip-bg); }
.chat-start-policy-diff-card.is-rejected { border-color: var(--cs-border); background: var(--cs-surface-2); opacity: 0.7; }
.chat-start-policy-diff-card-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--cs-fg);
  margin-bottom: 6px;
}
.chat-start-policy-diff-card.is-rejected .chat-start-policy-diff-card-title { color: var(--cs-muted); }
.chat-start-policy-diff-block {
  font-size: 12px;
  color: var(--cs-chip-fg);
  white-space: pre-wrap;
  background: var(--cs-bg);
  border: 1px solid var(--cs-border);
  border-radius: 6px;
  padding: 8px 10px;
  margin-top: 4px;
  max-height: 160px;
  overflow: auto;
}
.chat-start-policy-diff-block.is-prev { color: var(--cs-muted); text-decoration: line-through; }
.chat-start-policy-diff-block-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--cs-chip-fg);
  margin-top: 6px;
}
.chat-start-policy-diff-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}