/* corp-docs.css — 법인 문서함 */

.cd-page { padding: 36px 56px 32px; }

/* ─── Masthead ─────────────────────────────────────────── */
.cd-masthead {
  border-top: 3px double var(--ink);
  border-bottom: 3px double var(--ink);
  padding: 14px 0 16px;
  text-align: center;
  margin-bottom: 22px;
}
.cd-mast-top {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.cd-back {
  font-family: var(--font-sans);
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-bottom: 1px dotted var(--ink-mute);
  padding-bottom: 1px;
}
.cd-back:hover { color: var(--seal-red); border-color: var(--seal-red); }
.cd-mast-rule { width: 1px; height: 12px; background: var(--ink-faint); }
.cd-mast-meta { font-feature-settings: "tnum"; }
.cd-title {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 900;
  letter-spacing: 0.04em;
  margin: 4px 0 8px;
  color: var(--ink);
  line-height: 1;
  text-indent: 0.04em;
}
.cd-mast-bot {
  display: flex;
  justify-content: space-between;
  padding: 0 16px;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
}
.cd-mast-motto {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 12px;
  color: var(--ink-soft);
}

/* ─── Toolbar ──────────────────────────────────────────── */
.cd-toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 0 18px;
  border-bottom: 1.5px solid var(--ink);
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.cd-tabs {
  display: flex;
  gap: 4px;
  flex: 1;
  flex-wrap: wrap;
}
.cd-tab {
  appearance: none;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 6px 12px;
  color: var(--ink-soft);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 140ms;
  letter-spacing: 0.02em;
}
.cd-tab:hover { border-color: var(--ink-mute); color: var(--ink); }
.cd-tab.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.cd-tab-count {
  font-family: var(--font-mono);
  font-size: 10px;
  background: var(--paper-soft);
  color: var(--ink-mute);
  padding: 1px 5px;
  border-radius: 999px;
  font-feature-settings: "tnum";
}
.cd-tab.is-active .cd-tab-count { background: rgba(255,255,255,0.18); color: var(--paper); }
.cd-tab-warn { color: var(--seal-red); font-weight: 700; }
.cd-tab.is-active .cd-tab-warn { color: #ffd9d6; }

.cd-btn {
  appearance: none;
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: all 140ms;
}
.cd-btn-primary {
  background: var(--seal-red);
  color: white;
  border-color: var(--seal-red);
  box-shadow: 0 4px 10px -4px rgba(184, 48, 42, 0.4);
}
.cd-btn-primary:hover { background: var(--seal-red-soft); transform: translateY(-1px); }
.cd-btn-ghost {
  background: var(--paper);
  color: var(--ink-soft);
  border-color: var(--rule);
}
.cd-btn-ghost:hover { color: var(--ink); border-color: var(--ink-mute); }

/* ─── Layout (list + detail) ───────────────────────────── */
.cd-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 22px;
  margin-bottom: 30px;
}
.cd-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  align-content: start;
}

/* ─── Doc card ─────────────────────────────────────────── */
.cd-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 14px 16px 12px;
  cursor: pointer;
  transition: all 140ms;
  font-family: var(--font-sans);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cd-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--ink-faint);
  opacity: 0.4;
  border-radius: 2px 0 0 2px;
}
.cd-card-positive::before { background: var(--tone-positive); opacity: 0.5; }
.cd-card-urgent::before   { background: var(--tone-urgent-fg); opacity: 0.7; }
.cd-card-negative::before { background: var(--seal-red); opacity: 0.8; }
.cd-card-neutral::before  { background: var(--ink-faint); opacity: 0.4; }
.cd-card:hover {
  border-color: var(--ink-soft);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -10px rgba(60, 40, 15, 0.2);
}
.cd-card.is-selected {
  border-color: var(--seal-red);
  box-shadow: 0 0 0 1px var(--seal-red);
  background: var(--paper);
}
.cd-card.is-selected::before { background: var(--seal-red); opacity: 1; width: 4px; }

.cd-card-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.cd-seal {
  width: 36px; height: 36px;
  border: 1.5px solid var(--seal-red);
  border-radius: 3px;
  background: rgba(184, 48, 42, 0.05);
  color: var(--seal-red);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 16px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.cd-card-id { flex: 1; min-width: 0; }
.cd-code {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cd-name {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
  margin-top: 1px;
}
.cd-name-en {
  font-size: 10.5px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.cd-badge {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 2px 7px;
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
}
.cd-badge-positive { background: var(--tone-positive-bg); color: var(--tone-positive); }
.cd-badge-urgent   { background: var(--tone-urgent-bg); color: var(--tone-urgent-fg); }
.cd-badge-negative { background: var(--tone-negative-bg); color: var(--tone-negative); }
.cd-badge-neutral  { background: var(--paper-soft); color: var(--ink-mute); border: 1px solid var(--rule); }

.cd-meta-list {
  margin: 0;
  padding: 8px 0 0;
  border-top: 1px dashed var(--rule);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  font-size: 11px;
}
.cd-meta-list > div { display: flex; gap: 6px; align-items: baseline; }
.cd-meta-list dt {
  color: var(--ink-mute);
  font-size: 10px;
  letter-spacing: 0.06em;
  margin: 0;
  flex-shrink: 0;
}
.cd-meta-list dd {
  margin: 0;
  color: var(--ink-soft);
  font-feature-settings: "tnum";
}
.cd-meta-list dd.cd-warn { color: var(--seal-red); font-weight: 600; }

.cd-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  border-top: 1px dashed var(--rule);
  font-size: 10.5px;
}
.cd-pl {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--tone-positive);
  font-weight: 600;
  letter-spacing: 0.04em;
}
.cd-pl-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.cd-pl.is-off { color: var(--ink-faint); }
.cd-files { color: var(--ink-mute); font-family: var(--font-mono); font-size: 10px; }

/* ─── Detail panel ─────────────────────────────────────── */
.cd-detail {
  background: var(--paper-soft);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 22px 24px;
  font-family: var(--font-sans);
  align-self: start;
  position: sticky;
  top: 18px;
  max-height: calc(100vh - 80px);
  overflow-y: auto;
}
.cd-detail-empty {
  text-align: center;
  padding: 60px 24px;
  color: var(--ink-mute);
}
.cd-empty-mark {
  font-family: var(--font-serif);
  font-size: 56px;
  color: var(--ink-faint);
  margin-bottom: 12px;
}
.cd-empty-msg {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0 0 6px;
}
.cd-empty-sub { font-size: 11.5px; line-height: 1.6; margin: 0; }

.cd-detail-head {
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 14px;
}
.cd-detail-kicker {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.1em;
}
.cd-detail-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin: 4px 0 2px;
  letter-spacing: 0.04em;
}
.cd-detail-en {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.cd-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
  margin: 0 0 18px;
  font-size: 12px;
}
.cd-detail-grid > div { display: flex; flex-direction: column; gap: 2px; }
.cd-detail-grid dt {
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0;
}
.cd-detail-grid dd {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 13px;
}

.cd-detail-section { margin: 18px 0 14px; }
.cd-detail-section h3 {
  font-family: var(--font-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
  margin: 0 0 8px;
  text-transform: uppercase;
  border-bottom: 1px dashed var(--rule);
  padding-bottom: 4px;
}
.cd-pl-card {
  background: var(--paper);
  border: 1px solid var(--rule-soft);
  border-radius: 4px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cd-pl-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 11.5px;
}
.cd-pl-lbl {
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.cd-pl-val {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
}
.cd-note, .cd-log {
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.65;
  margin: 0;
  text-wrap: pretty;
}
.cd-log { font-family: var(--font-mono); font-size: 11px; }

.cd-detail-actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
}
.cd-detail-actions .cd-btn { flex: 1; padding: 8px 10px; font-size: 11.5px; }

/* ─── Access history ───────────────────────────────────── */
.cd-history {
  margin-top: 16px;
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}
.cd-history-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}
.cd-history-head h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.06em;
  margin: 0;
}
.cd-history-meta {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.cd-history-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 12px;
}
.cd-history-table th {
  font-family: var(--font-serif);
  font-size: 11px;
  text-align: left;
  color: var(--ink-mute);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-bottom: 1.5px solid var(--ink);
}
.cd-history-table td {
  padding: 9px 10px;
  border-bottom: 1px dashed var(--rule);
  color: var(--ink-soft);
}
.cd-history-table tr:last-child td { border-bottom: 0; }
.cd-mono { font-family: var(--font-mono); font-size: 11px; color: var(--ink); white-space: nowrap; }
.cd-doc-cell { font-family: var(--font-serif); font-weight: 500; color: var(--ink); }
.cd-purpose { color: var(--ink-soft); }

/* ─── Foot ─────────────────────────────────────────────── */
.cd-foot {
  margin-top: 28px;
  padding-top: 14px;
}
.cd-foot-line {
  height: 4px;
  border-top: 1px solid var(--ink);
  border-bottom: 3px double var(--ink);
  margin-bottom: 12px;
}
.cd-foot-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--ink-mute);
}

.cd-empty-list {
  grid-column: 1 / -1;
  padding: 40px 20px;
  text-align: center;
  font-family: var(--font-serif);
  color: var(--ink-mute);
  border: 1px dashed var(--rule);
  border-radius: 4px;
}

/* ─── Register modal ──────────────────────────────────── */
.cd-reg-back {
  position: fixed; inset: 0;
  background: rgba(20, 16, 12, 0.45);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
  animation: pl-fade 180ms ease;
}
.cd-reg {
  background: var(--paper);
  border: 1px solid var(--paper-edge);
  border-radius: 6px;
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow-doc);
  font-family: var(--font-sans);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  animation: stageEnter 240ms cubic-bezier(0.2, 0.7, 0.2, 1);
  position: relative;
}
.cd-reg::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--rule-soft);
  border-radius: 3px;
  pointer-events: none;
}
.cd-reg-head {
  padding: 22px 28px 16px;
  border-bottom: 2px solid var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.cd-reg-kicker {
  font-family: var(--font-serif);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.cd-reg-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  margin: 4px 0 0;
  letter-spacing: 0.06em;
}
.cd-reg-x {
  appearance: none;
  width: 28px; height: 28px;
  border: 1px solid var(--rule);
  background: var(--paper);
  border-radius: 4px;
  color: var(--ink-mute);
  cursor: pointer;
  font-size: 13px;
}
.cd-reg-x:hover { color: var(--ink); border-color: var(--ink-mute); }

.cd-reg-body {
  padding: 20px 28px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cd-reg-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cd-reg-field { display: flex; flex-direction: column; gap: 4px; }
.cd-reg-field label {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cd-reg-field input, .cd-reg-field select {
  appearance: none;
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 9px 12px;
  border: 1px solid var(--rule);
  background: var(--paper-soft);
  border-radius: 4px;
  color: var(--ink);
}
.cd-reg-field input:focus, .cd-reg-field select:focus {
  outline: none;
  border-color: var(--seal-red);
  background: var(--paper);
}
.cd-reg-drop {
  border: 1.5px dashed var(--rule);
  border-radius: 4px;
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--paper-soft);
  cursor: pointer;
}
.cd-reg-drop:hover { border-color: var(--ink-mute); }
.cd-reg-drop-mark {
  width: 44px; height: 44px;
  border: 1.5px solid var(--seal-red);
  color: var(--seal-red);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 22px;
  background: rgba(184, 48, 42, 0.05);
  flex-shrink: 0;
}
.cd-reg-drop-text { display: flex; flex-direction: column; gap: 3px; }
.cd-reg-drop-text strong {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--ink);
  font-weight: 600;
}
.cd-reg-drop-text span {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
}
.cd-reg-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-soft);
  cursor: pointer;
  line-height: 1.5;
}
.cd-reg-check input { margin-top: 2px; flex-shrink: 0; }

.cd-reg-foot {
  padding: 14px 28px;
  border-top: 1px solid var(--rule);
  display: flex;
  gap: 10px;
  background: var(--paper-soft);
}
.cd-reg-foot .cd-btn { flex: 1; padding: 10px 16px; }

/* ─── Meta editor (Phase E2 §T6 — drawer 메타데이터 편집) ─── */
.cd-meta-edit {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cd-meta-edit .cd-reg-field textarea {
  appearance: none;
  font-family: var(--font-sans);
  font-size: 13px;
  padding: 9px 12px;
  border: 1px solid var(--rule);
  background: var(--paper-soft);
  border-radius: 4px;
  color: var(--ink);
  resize: vertical;
  min-height: 60px;
}
.cd-meta-edit .cd-reg-field textarea:focus {
  outline: none;
  border-color: var(--seal-red);
  background: var(--paper);
}
.cd-meta-seal { max-width: 96px; }
.cd-meta-seal input {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 18px;
}
.cd-meta-edit-foot {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding-top: 6px;
  border-top: 1px dashed var(--rule);
}
.cd-meta-edit-foot .cd-btn { flex: 0 0 auto; padding: 8px 18px; font-size: 12px; }
.cd-meta-err {
  font-size: 12px;
  color: var(--seal-red);
  background: rgba(184, 48, 42, 0.06);
  border: 1px solid rgba(184, 48, 42, 0.25);
  border-radius: 4px;
  padding: 8px 10px;
  letter-spacing: 0.01em;
}

/* Responsive */
@media (max-width: 900px) {
  .cd-page { padding: 24px 20px; }
  .cd-title { font-size: 38px; }
  .cd-layout { grid-template-columns: 1fr; }
  .cd-list { grid-template-columns: 1fr; }
  .cd-detail { position: static; max-height: none; }
}