/* IT 자산관리 시스템 공통 스타일 */

/* hidden 을 붙이면 반드시 숨는다.
   .btn 처럼 display 를 직접 정해 둔 요소는 브라우저 기본값(display:none)을
   덮어써서, hidden 을 붙여도 그대로 보인다. */
[hidden] { display: none !important; }

:root {
  --navy: #1f3b63;
  --navy-dark: #16294a;
  --navy-light: #2f5488;
  --accent: #2f80ed;
  --bg: #f4f6fa;
  --surface: #ffffff;
  --border: #dfe4ed;
  --text: #1f2733;
  --text-muted: #6b7683;
  --success: #1f9254;
  --success-bg: #e7f6ed;
  --warn: #b7791f;
  --warn-bg: #fdf5e4;
  --danger: #c0392b;
  --danger-bg: #fdecea;
  --info-bg: #e8f1fd;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(31, 39, 51, 0.08);
  --sidebar-width: 220px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Malgun Gothic", "맑은 고딕", "Apple SD Gothic Neo", "Noto Sans KR",
    system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* --- 레이아웃 --------------------------------------------------------------- */

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  flex: 0 0 var(--sidebar-width);
  background: var(--navy);
  color: #d8e2f0;
  display: flex;
  flex-direction: column;
}

.sidebar .brand {
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.sidebar .brand a { color: #fff; font-size: 17px; font-weight: 700; text-decoration: none; }
.sidebar .brand small { display: block; color: #9db2d0; font-size: 11px; font-weight: 400; margin-top: 2px; }

.sidebar nav { padding: 12px 0; flex: 1; }
.sidebar nav a {
  display: block;
  padding: 10px 18px;
  color: #d8e2f0;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.sidebar nav a:hover { background: var(--navy-light); color: #fff; text-decoration: none; }
.sidebar nav a.active { background: var(--navy-dark); border-left-color: var(--accent); color: #fff; font-weight: 600; }
.sidebar nav .nav-section {
  padding: 14px 18px 6px;
  font-size: 11px;
  color: #8ea4c4;
  letter-spacing: 0.04em;
}

.sidebar .sidebar-foot { padding: 14px 18px; font-size: 11px; color: #8ea4c4; border-top: 1px solid rgba(255,255,255,.12); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar .page-title { font-size: 18px; font-weight: 700; margin: 0; }
.topbar .user-box { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-muted); }

.content { padding: 22px 24px 48px; }

/* --- 카드 / 섹션 ------------------------------------------------------------ */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}
.card > h2, .card > .card-head {
  margin: 0;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-body { padding: 18px; }
.card-body.tight { padding: 0; }

.section-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* --- 통계 타일 -------------------------------------------------------------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.stat .label { color: var(--text-muted); font-size: 12px; }
.stat .value { font-size: clamp(19px, 2vw, 26px); font-weight: 700; margin-top: 4px;
  letter-spacing: -0.02em; white-space: nowrap; }
.stat .value small { font-size: 13px; font-weight: 500; color: var(--text-muted); margin-left: 2px; }
.stat.is-accent { border-top: 3px solid var(--accent); }
.stat.is-success { border-top: 3px solid var(--success); }
.stat.is-warn { border-top: 3px solid var(--warn); }
.stat.is-danger { border-top: 3px solid var(--danger); }

/* --- 막대 차트 (CSS 만으로 그린다) -------------------------------------------- */

.bar-row { display: grid; grid-template-columns: 120px 1fr 60px; align-items: center; gap: 10px; padding: 5px 0; }
.bar-row .bar-label { font-size: 13px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { background: #eef1f6; border-radius: 4px; height: 16px; overflow: hidden; }
.bar-fill { background: var(--accent); height: 100%; border-radius: 4px; min-width: 2px; }
.bar-row .bar-value { text-align: right; font-size: 13px; font-variant-numeric: tabular-nums; color: var(--text-muted); }

/* --- 테이블 ---------------------------------------------------------------- */

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th, table.data td { padding: 9px 12px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
table.data thead th { background: #f7f9fc; color: var(--text-muted); font-weight: 600; white-space: nowrap; }
table.data tbody tr:hover { background: #f9fbfe; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data td.center, table.data th.center { text-align: center; }
table.data .muted { color: var(--text-muted); }

.empty { padding: 40px 18px; text-align: center; color: var(--text-muted); }

/* 상세 화면 정의 목록 */
dl.detail { display: grid; grid-template-columns: 130px 1fr; margin: 0; row-gap: 0; }
dl.detail dt { padding: 8px 0; color: var(--text-muted); border-bottom: 1px solid var(--border); font-size: 13px; }
dl.detail dd { padding: 8px 0; margin: 0; border-bottom: 1px solid var(--border); word-break: break-word; }
dl.detail .full { grid-column: 1 / -1; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

/* --- 배지 ------------------------------------------------------------------ */

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  background: #eef1f6;
  color: var(--text-muted);
}
.badge.IN_USE, .badge.ACTIVE, .badge.open { background: var(--info-bg); color: #1b5fbf; }
.badge.IN_STOCK { background: var(--success-bg); color: var(--success); }
.badge.REPAIR, .badge.LEAVE { background: var(--warn-bg); color: var(--warn); }
.badge.LOST, .badge.DISPOSED, .badge.RESIGNED { background: var(--danger-bg); color: var(--danger); }
.badge.returned { background: #eef1f6; color: var(--text-muted); }
.badge.ADMIN { background: var(--navy); color: #fff; }
.badge.USER { background: #eef1f6; color: var(--text-muted); }

/* --- 폼 -------------------------------------------------------------------- */

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }

.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; }
.field label .req { color: var(--danger); margin-left: 2px; }
.hint { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.field .hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

input[type="text"], input[type="password"], input[type="date"], input[type="number"],
input[type="email"], input[type="file"], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(47, 128, 237, 0.35); outline-offset: -1px; border-color: var(--accent); }
textarea { resize: vertical; min-height: 72px; }
input:disabled, select:disabled { background: #f2f4f7; color: var(--text-muted); }

.checkbox-field { display: flex; align-items: center; gap: 8px; }
.checkbox-field input { width: auto; }

.form-actions { display: flex; gap: 8px; padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--border); }

/* --- 검색 필터 -------------------------------------------------------------- */

.filter-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; }
.filter-form .field { min-width: 130px; }
.filter-form .field.grow { flex: 1 1 220px; }
.filter-form .field label { font-size: 12px; color: var(--text-muted); font-weight: 500; }

/* --- 버튼 ------------------------------------------------------------------ */

.btn {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { background: #f2f5fa; text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #2467c4; }
.btn.danger { background: #fff; border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: var(--danger-bg); }
.btn.small { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* --- 알림 ------------------------------------------------------------------ */

.alert { padding: 11px 14px; border-radius: var(--radius); margin-bottom: 14px; font-size: 13px; border: 1px solid transparent; }
.alert.success { background: var(--success-bg); border-color: #bfe3cd; color: #16653c; }
.alert.error { background: var(--danger-bg); border-color: #f5c6c0; color: #94271b; }
.alert.warn { background: var(--warn-bg); border-color: #f0dcae; color: #8a5a12; }
.alert.info { background: var(--info-bg); border-color: #c6ddf9; color: #1b5fbf; }
.alert ul { margin: 8px 0 0; padding-left: 18px; }

/* --- 페이지네이션 ------------------------------------------------------------ */

.pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 18px; flex-wrap: wrap; }
.pagination .summary { font-size: 12px; color: var(--text-muted); }
.pagination .pages { display: flex; gap: 4px; }
.pagination .pages a, .pagination .pages span {
  min-width: 32px; text-align: center; padding: 5px 8px;
  border: 1px solid var(--border); border-radius: 6px; font-size: 13px;
  color: var(--text); background: #fff; text-decoration: none;
}
.pagination .pages .current { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 700; }
.pagination .pages .disabled { color: #c3c9d2; }

/* --- 로그인 화면 ------------------------------------------------------------- */

.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(160deg, var(--navy) 0%, #2b4f80 100%); padding: 20px; }
.login-card { width: 100%; max-width: 380px; background: #fff; border-radius: 12px; box-shadow: 0 12px 30px rgba(0,0,0,.22); padding: 32px 30px; }
.login-card h1 { margin: 0 0 4px; font-size: 20px; }
.login-card .sub { color: var(--text-muted); font-size: 13px; margin-bottom: 22px; }
.login-card .field { margin-bottom: 14px; }
.login-card .btn { width: 100%; padding: 10px; }
.login-card .foot { margin-top: 18px; font-size: 12px; color: var(--text-muted); text-align: center; }

/* --- 기타 ------------------------------------------------------------------ */

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.breadcrumb { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; }
.muted { color: var(--text-muted); }
.nowrap { white-space: nowrap; }
.text-danger { color: var(--danger); }
.mono { font-family: "D2Coding", Consolas, monospace; }
.inline-form { display: inline; }

@media (max-width: 760px) {
  .layout { flex-direction: column; }
  .sidebar { width: 100%; flex: none; }
  .sidebar nav { display: flex; flex-wrap: wrap; padding: 6px; }
  .sidebar nav a { border-left: none; border-radius: 6px; padding: 8px 12px; }
  .sidebar nav .nav-section, .sidebar .sidebar-foot { display: none; }
  .content { padding: 16px 12px 40px; }
  dl.detail { grid-template-columns: 100px 1fr; }
}

/* --- QR 라벨 인쇄 ----------------------------------------------------------- */

.label-sheet {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4mm;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6mm;
}
body[data-label="s"] .label-sheet { grid-template-columns: repeat(4, 1fr); }
body[data-label="l"] .label-sheet { grid-template-columns: repeat(2, 1fr); }

.label {
  display: flex;
  align-items: center;
  gap: 3mm;
  border: 1px dashed #c3c9d2;
  border-radius: 2mm;
  padding: 3mm;
  min-height: 22mm;
  break-inside: avoid;
  page-break-inside: avoid;
}
.label-qr { flex: 0 0 auto; line-height: 0; }
/* QR 한 칸이 0.5mm 아래로 내려가면 폰 카메라가 잘 못 읽는다.
   주소 길이상 29칸짜리 QR 이 나오므로 16mm 를 최소로 잡는다. */
.label-qr svg { width: 20mm; height: 20mm; display: block; }
body[data-label="s"] .label-qr svg { width: 16mm; height: 16mm; }
body[data-label="l"] .label-qr svg { width: 26mm; height: 26mm; }

.label-text { min-width: 0; }
.label-no { font-family: "D2Coding", Consolas, monospace; font-size: 10pt; font-weight: 700; }
.label-name { font-size: 9pt; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.label-sub { font-size: 8pt; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media print {
  /* 인쇄할 때는 라벨만 남기고 화면 요소를 모두 숨긴다 */
  .sidebar, .topbar, .no-print, .alert { display: none !important; }
  body { background: #fff; }
  .content { padding: 0; }
  .label-sheet { border: none; border-radius: 0; padding: 0; gap: 2mm; box-shadow: none; }
  .label { border: 1px solid #999; }
  @page { margin: 8mm; }
}

/* --- 감가상각 표시 ----------------------------------------------------------- */

.depreciation-bar { background: #eef1f6; border-radius: 4px; height: 8px; overflow: hidden; margin-top: 6px; }
.depreciation-bar > div { background: var(--warn); height: 100%; border-radius: 4px; }

/* --- 자산 상세의 QR 박스 ------------------------------------------------------ */

.qr-box { display: flex; align-items: center; gap: 14px; }
.qr-box svg { width: 96px; height: 96px; display: block; }
.qr-box .qr-help { font-size: 12px; color: var(--text-muted); }
.qr-box .qr-help code { font-size: 11px; word-break: break-all; }

/* --- 드롭다운 검색칸 --------------------------------------------------------- */

.select-search { position: relative; margin-bottom: 4px; }
.select-search-input {
  width: 100%;
  padding: 6px 52px 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  background: #fbfcfe;
}
.select-search-input:focus { outline: 2px solid rgba(47,128,237,.35); outline-offset: -1px; border-color: var(--accent); }
.select-search-count {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--text-muted);
  pointer-events: none;
}

/* --- 복구 코드 --------------------------------------------------------------- */

.recovery-codes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 16px 0;
}
.recovery-code {
  font-family: "D2Coding", Consolas, monospace;
  font-size: 15px;
  letter-spacing: 1px;
  text-align: center;
  padding: 10px 6px;
  background: #f7f9fc;
  border: 1px solid var(--border);
  border-radius: 6px;
  user-select: all;
}
@media print {
  .recovery-codes { grid-template-columns: repeat(2, 1fr); }
  .form-actions, .sidebar, .topbar { display: none !important; }
}

/* --- 뒤로 가기 --------------------------------------------------------------- */

.topbar-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.back-btn { padding: 5px 12px; font-size: 13px; flex: 0 0 auto; }
.back-btn span { margin-right: 2px; }

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; gap: 8px; }
  .topbar-left { width: 100%; }
}

/* --- 팝업(모달) -------------------------------------------------------------- */

.modal { position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(31, 39, 51, .45); }

.modal-card {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--surface);
  border-radius: 10px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, .25);
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.modal-head h2 { margin: 0; font-size: 16px; }
.modal-close {
  border: none; background: none; cursor: pointer;
  font-size: 24px; line-height: 1; color: var(--text-muted); padding: 0 4px;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px; }
.modal-foot {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 20px; border-top: 1px solid var(--border); background: #f9fbfe;
  border-radius: 0 0 10px 10px; flex-wrap: wrap;
}


/* ── QR 스캔 화면 ───────────────────────────────────────── */

.scan-stage {
  position: relative;
  background: #0d1520;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.scan-stage video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* 라벨을 어디에 맞춰야 하는지 알려 주는 가늠자 */
.scan-frame {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: min(62%, 260px);
  aspect-ratio: 1;
  border: 3px solid rgba(47, 128, 237, 0.95);   /* 흰 라벨 위에서도 보이도록 */
  border-radius: 12px;
  box-shadow: 0 0 0 100vmax rgba(0, 0, 0, 0.28);
  pointer-events: none;
}
.scan-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8fa3bd;
  text-align: center;
  font-size: 14px;
}

.scan-result-empty { color: var(--text-muted); font-size: 14px; }

.scan-found-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.scan-found-head h3 { margin: 0; font-size: 17px; }

.scan-found-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.scan-found-table th {
  width: 90px;
  text-align: left;
  padding: 6px 0;
  color: var(--text-muted);
  font-weight: 500;
}
.scan-found-table td { padding: 6px 0; }

@media (max-width: 720px) {
  .scan-stage { aspect-ratio: 3 / 4; }
}