:root {
  --bg: #f5f7fb;
  --card: #fff;
  --text: #0f172a;
  --muted: #64748b;
  --primary: #2563eb;
  --border: #e2e8f0;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Pretendard", "Noto Sans KR", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.page-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}


body.auth-required {
  overflow: hidden;
}

.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.login-overlay.active {
  display: flex;
}

.login-card {
  width: min(420px, 100%);
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--border);
  padding: 1rem;
  display: grid;
  gap: 0.7rem;
}

.login-card h2 { margin: 0; }
.login-desc { margin: 0; color: var(--muted); font-size: 0.92rem; }
.login-card label { display: grid; gap: 0.35rem; font-weight: 600; }
.login-card input {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  font: inherit;
}
.login-error {
  min-height: 1.2rem;
  margin: 0;
  color: #b91c1c;
  font-size: 0.9rem;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: #0f1f4d;
  color: #fff;
  padding: 1.25rem 0.8rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
}

.brand-wrap h1 { margin: 0; font-size: 1.35rem; display: flex; align-items: center; gap: 0.45rem; }

.label-icon {
  display: inline-flex;
  width: 1.2rem;
  align-items: center;
  justify-content: center;
  margin-right: 0.2rem;
}

.sidebar-nav {
  display: grid;
  gap: 0.45rem;
  align-content: start;
}

.sidebar-footer-actions {
  display: grid;
  gap: 0.45rem;
}

.nav-link,
.settings-btn {
  width: 100%;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: #dbeafe;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.62rem 0.72rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-link:hover,
.nav-link.active,
.settings-btn:hover,
.settings-btn.active {
  background: rgba(219, 234, 254, 0.16);
  border-color: rgba(219, 234, 254, 0.35);
  color: #fff;
}

.content-area { min-width: 0; }

.topbar {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.2rem;
}
.topbar h2 { margin: 0; }
.topbar p { margin: 0.2rem 0 0; color: var(--muted); }

.topbar-user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.topbar-user-text {
  margin: 0;
  font-weight: 700;
  color: #1e3a8a;
}

.menu-btn {
  display: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fafc;
  color: #1e3a8a;
  font-weight: 700;
}

.layout {
  max-width: 1100px;
  margin: 1rem auto;
  padding: 0 1rem;
}

.page { display: none; }
.page.active { display: grid; gap: 1rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem;
}

.card-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

button {
  border: 0;
  border-radius: 9px;
  background: var(--primary);
  color: #fff;
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  font-weight: 600;
}

button.secondary {
  background: #f8fafc;
  color: var(--primary);
  border: 1px solid var(--border);
}

.inline-actions { display: flex; gap: 0.5rem; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.stat-card {
  background: #e8f0ff;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  padding: 0.9rem;
}
.stat-card h3 { margin: 0; font-size: 0.9rem; color: #1e3a8a; }
.stat-card strong { font-size: 1.3rem; }

.list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
  display: grid;
  gap: 0.55rem;
}

.list li {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

.list.simple li { justify-content: flex-start; }
.list small { color: var(--muted); }

.item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.danger-btn {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fecaca;
  padding: 0.3rem 0.55rem;
  font-size: 0.78rem;
}


.success-btn {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}

.notice-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.notice-badge {
  font-size: 0.78rem;
  font-weight: 800;
}

.notice-badge.required { color: #2563eb; }
.notice-badge.urgent { color: #dc2626; }
.notice-badge.normal { color: #111827; }

.status {
  display: inline-block;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}
.pending { background: #fef3c7; color: #92400e; }
.approved { background: #dcfce7; color: #166534; }
.rejected { background: #fee2e2; color: #b91c1c; }

.month-label {
  margin: 0.75rem 0 0;
  font-weight: 800;
  color: #1e3a8a;
}

.calendar-grid {
  margin-top: 0.6rem;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.45rem;
}

.weekday-cell {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
  padding: 0.25rem 0;
}

.day-cell {
  border: 1px solid var(--border);
  border-radius: 10px;
  min-height: 96px;
  padding: 0.45rem;
  background: #fff;
}

.day-cell.empty {
  background: #f8fafc;
  border-style: dashed;
}

.day-cell h4 {
  margin: 0;
  font-size: 0.86rem;
}

.calendar-event-list {
  margin: 0.35rem 0 0;
  padding-left: 0.9rem;
  color: var(--muted);
  font-size: 0.78rem;
  display: grid;
  gap: 0.2rem;
}

.day-cell.today {
  border-color: #2563eb;
  background: #eff6ff;
}

.day-cell.today-focus {
  outline: 2px solid #2563eb;
}

.org-grid {
  margin-top: 0.7rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}
.org-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem;
  background: #fcfdff;
}
.org-card p { margin: 0.35rem 0 0; color: var(--muted); }

.settings-form { display: grid; gap: 0.7rem; margin-top: 0.6rem; }
.settings-form label { display: grid; gap: 0.35rem; font-size: 0.93rem; }

.settings-actions {
  display: flex;
  gap: 0.5rem;
}

.notice-create-form {
  margin-top: 0.7rem;
  display: grid;
  gap: 0.7rem;
}

.notice-create-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.93rem;
}

.notice-create-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem;
  font: inherit;
  background: #fff;
}

.search-card {
  display: grid;
  gap: 0.5rem;
}

.search-label {
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 700;
}

.search-wrap {
  display: flex;
  gap: 0.5rem;
}

.search-wrap input {
  flex: 1;
}

#dashboardSearchResultList li {
  align-items: flex-start;
  overflow: hidden;
}

#dashboardSearchResultList li > div {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 0.2rem;
}

#dashboardSearchResultList .notice-open-btn,
#dashboardSearchResultList .line-clamp-one {
  width: 100%;
  max-width: 100%;
}

#dashboardSearchResultList li > small {
  flex-shrink: 0;
  max-width: 34%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.greeting-card h3 {
  margin: 0;
}

.quick-actions-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem;
}

.quick-action-btn {
  background: #eef4ff;
  color: #1e3a8a;
  border: 1px solid #c7dcff;
  font-weight: 800;
  min-height: 7.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.2rem;
}

.qa-img {
  width: 2.4rem;
  height: 2.4rem;
  object-fit: contain;
  display: block;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.week-grid {
  margin-top: 0.7rem;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.6rem;
}

.week-grid article {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.7rem;
  background: #fcfdff;
}

.week-grid h4 {
  margin: 0;
  font-size: 0.92rem;
}

.week-grid p {
  margin: 0.45rem 0 0;
  font-size: 0.84rem;
  color: var(--muted);
}

input, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem;
  font: inherit;
}

dialog {
  border: 0;
  border-radius: 14px;
  width: min(480px, calc(100vw - 1.5rem));
  padding: 1rem;
}

dialog::backdrop { background: rgba(15, 23, 42, 0.45); }
form { display: grid; gap: 0.8rem; }
menu { display: flex; justify-content: flex-end; gap: 0.45rem; margin: 0; padding: 0; }
.hidden { display: none; }

@media (max-width: 960px) {
  .calendar-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  .page-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(-100%);
    transition: transform .2s ease;
    width: 250px;
    z-index: 9;
  }
  .sidebar.open { transform: translateX(0); }
  .menu-btn { display: inline-block; }
  .stats-grid { grid-template-columns: 1fr; }
  .quick-actions-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split-grid { grid-template-columns: 1fr; }
  .week-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calendar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .month-calendar {
    grid-template-columns: repeat(7, minmax(2.1rem, 1fr));
    gap: 0.3rem;
  }
  .month-calendar .weekday-cell {
    font-size: 0.72rem;
    white-space: nowrap;
  }
  .month-calendar .day-cell {
    min-height: 72px;
    padding: 0.35rem;
  }
}

.admin-account-section {
  margin-top: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  display: grid;
  gap: 0.7rem;
}

.account-create-form {
  display: grid;
  gap: 0.7rem;
}

.account-create-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.93rem;
}

.account-create-message {
  margin: 0;
  min-height: 1.2rem;
  font-size: 0.9rem;
  color: #166534;
}

.account-create-message.error {
  color: #b91c1c;
}


.notice-drop-zone {
  margin-top: 0.3rem;
  border: 1px dashed #94a3b8;
  border-radius: 10px;
  padding: 0.8rem;
  display: grid;
  justify-items: start;
  gap: 0.5rem;
  background: #f8fafc;
}

.notice-drop-zone.dragover {
  border-color: #2563eb;
  background: #eff6ff;
}

.notice-drop-zone p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.notice-file-picker {
  display: inline-block;
}

.notice-attachment-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.25rem;
}

.notice-attachment-list li {
  font-size: 0.87rem;
  color: #334155;
}


.notice-open-btn {
  border: 0;
  background: transparent;
  color: #0f172a;
  font: inherit;
  font-weight: 700;
  padding: 0;
  text-align: left;
}

.notice-open-btn:hover {
  color: #1d4ed8;
  text-decoration: underline;
}

#noticeViewDialog {
  width: min(920px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 1.1rem 1.2rem;
}

.notice-view-dialog {
  min-width: 0;
  width: 100%;
  display: grid;
  gap: 0.75rem;
}

.notice-view-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.notice-view-body {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.notice-view-attachments {
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
  display: grid;
  gap: 0.35rem;
  max-height: 30vh;
  overflow-y: auto;
}

.notice-view-attachments a {
  color: #1d4ed8;
  text-decoration: underline;
  overflow-wrap: anywhere;
}


.line-clamp-one {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}

#dashboardNoticeList li {
  overflow: hidden;
}

#dashboardNoticeList li > div:first-child {
  flex: 1;
  min-width: 0;
}

#dashboardNoticeList .notice-title {
  min-width: 0;
}

#dashboardNoticeList .notice-title .notice-open-btn {
  flex: 1;
  min-width: 0;
}

#dashboardNoticeList small.line-clamp-one,
#dashboardNoticeList .notice-open-btn.line-clamp-one {
  width: 100%;
}


.approval-attachments {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}


.org-help-text {
  margin: 0.2rem 0 0.65rem;
  color: var(--muted);
}

.org-employee-list li {
  grid-template-columns: 1fr auto;
}


.time-range-wrap {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.45rem;
}

.time-range-wrap span {
  color: var(--muted);
  font-weight: 700;
}


.approval-view-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.calendar-event-list .event-vacation { color: #166534; font-weight: 700; }
.calendar-event-list .event-audit { color: #111111; font-weight: 700; }
.calendar-event-list .event-businesstrip { color: #1d4ed8; font-weight: 700; }

.form-error {
  margin: -0.2rem 0 0;
  color: #b91c1c;
  font-size: 0.9rem;
}