/* ============================================================
   SAMICK MIS — 공통 셸 (samick-ims.co.kr 실제 화면 구조 그대로 이식)
   다크 상단바 + 다크 좌측 사이드바 + 라이트 콘텐츠 영역
============================================================ */
:root {
  --primary:       #1a4fa0;
  --primary-dark:  #103572;
  --primary-light: #3b7ad9;
  --accent:        #22d3ee;

  --success: #10b981;
  --warning: #f59e0b;
  --danger:  #ef4444;

  --bg:            #eef1f6;
  --bg-card:       #ffffff;
  --bg-muted:      #f4f6fa;
  --bg-hover:      #f0f4fa;
  --border:        #e1e6ee;

  --text:        #0f172a;
  --text-muted:  #5b6478;
  --text-faint:  #8b93a6;
  --text-on-primary: #ffffff;

  --shell-topbar:  #0a0f1f;
  --shell-side-1:  #1c2a54;
  --shell-side-2:  #0f1730;

  --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px; --sp-6: 24px; --sp-7: 32px;
  --r-2: 8px; --r-3: 12px; --r-4: 16px; --r-pill: 999px;

  --sh-1: 0 1px 2px rgba(15,23,42,0.06);
  --sh-2: 0 2px 6px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.04);
  --sh-3: 0 8px 20px rgba(15,23,42,0.10), 0 2px 6px rgba(15,23,42,0.05);

  --font-sans: "Pretendard", "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --ff-mono: 'JetBrains Mono','Consolas',monospace;
  --topbar-h: 52px;
  --sidebar-w: 232px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { font-family: var(--font-sans); font-size: 14px; color: var(--text); background: var(--bg); line-height: 1.5; caret-color: transparent; }
input, textarea, select, [contenteditable="true"] { caret-color: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ── 상단 글로벌 바 ── */
.topbar {
  height: var(--topbar-h); position: sticky; top: 0; z-index: 200;
  display: flex; align-items: center; gap: var(--sp-4); padding: 0 var(--sp-4);
  background: var(--shell-topbar); color: #fff; border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar-brand { display: flex; align-items: center; gap: 10px; }
.topbar-brand .brand-logo {
  width: 30px; height: 30px; object-fit: contain; border-radius: 8px;
  background: rgba(255,255,255,.95); padding: 3px; box-shadow: 0 0 12px rgba(34,211,238,.25);
}
.topbar-brand .names { line-height: 1.15; }
.topbar-brand .names .n1 { font-size: 13px; font-weight: 800; letter-spacing: .01em; }
.topbar-brand .names .n2 { font-size: 9px; color: rgba(255,255,255,.5); letter-spacing: .08em; }
.topbar-modules { display: flex; align-items: center; gap: 6px; margin-left: var(--sp-4); padding-left: var(--sp-4); border-left: 1px solid rgba(255,255,255,.12); }
.module-pill {
  font-size: 11.5px; font-weight: 700; padding: 6px 13px; border-radius: var(--r-pill);
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.75);
}
.module-pill:hover { background: rgba(255,255,255,.1); color: #fff; }
.module-pill.is-active { background: rgba(34,211,238,.14); border-color: var(--accent); color: #fff; }
.topbar-spacer { flex: 1; }
.topbar-time { font-family: var(--ff-mono); font-size: 12px; color: rgba(255,255,255,.7); }
.topbar-user { display: flex; align-items: center; gap: 8px; font-size: 12px; color: rgba(255,255,255,.85); }
.topbar-user a {
  font-size: 11px; padding: 4px 10px; border-radius: var(--r-pill); border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.8);
}
.topbar-user a:hover { background: rgba(255,255,255,.08); }
.pwd-badge {
  font-size: 10.5px; font-weight: 700; padding: 4px 10px; border-radius: var(--r-pill);
  background: rgba(16,185,129,.14); color: #34d399; border: 1px solid rgba(16,185,129,.3);
  font-family: monospace;
}
.pwd-badge.warn { background: rgba(245,158,11,.16); color: #fbbf24; border-color: rgba(245,158,11,.35); }
.pwd-badge.crit { background: rgba(239,68,68,.16); color: #f87171; border-color: rgba(239,68,68,.35); }
.topbar-home-btn {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700;
  padding: 7px 14px; border-radius: var(--r-pill); margin-right: var(--sp-2);
  background: var(--accent); color: #04252b;
}
.topbar-home-btn:hover { background: #67e8f9; }

/* ── 본문 레이아웃 (사이드바 + 콘텐츠) ── */
.app-body { display: flex; align-items: flex-start; min-height: calc(100vh - var(--topbar-h)); }

.sidebar {
  width: var(--sidebar-w); flex: none; align-self: stretch;
  background: linear-gradient(180deg, var(--shell-side-1), var(--shell-side-2));
  padding: var(--sp-4) 0 var(--sp-6); position: sticky; top: var(--topbar-h);
  height: calc(100vh - var(--topbar-h)); overflow-y: auto;
}
.sidebar-head { display: flex; align-items: center; gap: 10px; padding: 4px var(--sp-4) var(--sp-5); }
.sidebar-head .sidebar-logo { width: 30px; height: 30px; object-fit: contain; border-radius: 8px; background: rgba(255,255,255,.95); padding: 3px; }
.sidebar-head .title { font-size: 13px; font-weight: 800; color: #fff; line-height: 1.3; }
.sidebar-head .badge {
  font-size: 9px; font-weight: 700; background: rgba(34,211,238,.18); color: var(--accent);
  border: 1px solid rgba(34,211,238,.35); border-radius: var(--r-pill); padding: 1px 7px; margin-left: 6px;
}
.sidebar-head .sub { font-size: 10px; color: rgba(210,220,245,.55); margin-top: 1px; }

.nav-group { margin-bottom: var(--sp-4); }
.nav-group-label {
  font-size: 10px; font-weight: 700; letter-spacing: .08em; color: rgba(180,195,230,.45);
  padding: 0 var(--sp-4); margin-bottom: 6px; text-transform: uppercase;
}
.nav-item {
  display: flex; align-items: center; gap: 9px; padding: 8px var(--sp-4); margin: 0 var(--sp-2);
  border-radius: var(--r-2); font-size: 12.5px; color: rgba(225,232,250,.82); font-weight: 500;
  border-left: 3px solid transparent;
}
.nav-item .ic { font-size: 14px; width: 16px; text-align: center; }
.nav-item:hover { background: rgba(255,255,255,.05); color: #fff; }
.nav-item.is-active {
  background: rgba(34,211,238,.10); color: #fff; font-weight: 700;
  border-left-color: var(--accent);
}

/* ── 콘텐츠 영역 ── */
.content { flex: 1; min-width: 0; padding: var(--sp-5) var(--sp-6) 60px; }

/* ── 모바일 대응(햄버거 사이드바) ── 2026-09-27 신설.
   PC 는 사이드바가 항상 열려 있는 232px 고정폭이라, 좁은 화면에서 그대로 두면
   콘텐츠가 찌부러진다 — 좁은 화면에서는 사이드바를 오프캔버스 서랍으로 바꾼다. */
.sidebar-toggle {
  display: none; width: 36px; height: 36px; border: none; border-radius: var(--r-2);
  background: rgba(255,255,255,.08); color: #fff; font-size: 18px; cursor: pointer; flex: none;
}
.sidebar-toggle:hover { background: rgba(255,255,255,.16); }
.sidebar-backdrop {
  display: none; position: fixed; inset: 0; top: var(--topbar-h);
  background: rgba(6,10,25,.55); z-index: 290;
}
.sidebar-backdrop.show { display: block; }

@media (max-width: 860px) {
  .topbar { padding: 0 var(--sp-3); gap: var(--sp-2); }
  .topbar-brand .names .n2 { display: none; }
  .topbar-modules { display: none; }
  .topbar-time { display: none; }
  .topbar-user strong { display: none; }
  .topbar-home-btn { display: none; } /* 모바일은 /m/ 전용 구조로 들어오므로 데스크톱 홈 배지는 감춘다 */
  .pwd-badge { display: none; }
  .sidebar-toggle { display: inline-flex; align-items: center; justify-content: center; }

  .sidebar {
    position: fixed; left: 0; top: var(--topbar-h); z-index: 300;
    width: min(78vw, 280px); transform: translateX(-100%);
    transition: transform .22s ease; box-shadow: var(--sh-3);
  }
  .sidebar.open { transform: translateX(0); }

  .content { padding: var(--sp-3) var(--sp-3) 48px; }
  .app-body { display: block; } /* 사이드바가 오프캔버스로 빠지므로 콘텐츠가 flex 짝을 안 맞춰도 된다 */

  .stat-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .filter-bar { grid-template-columns: 1fr !important; }
  .panel { padding: var(--sp-3); }
  .data-table { font-size: 12.5px; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr !important; }
}
.breadcrumb { font-size: 12px; color: var(--text-faint); margin-bottom: var(--sp-4); }
.breadcrumb b { color: var(--text); font-weight: 700; }

.section-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: var(--sp-5); }
.section-tab { padding: 9px 14px; font-size: 13px; font-weight: 600; color: var(--text-faint); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.section-tab:hover { color: var(--text); }
.section-tab.is-active { color: var(--primary); border-bottom-color: var(--primary); }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-4); margin-bottom: var(--sp-5); flex-wrap: wrap; }
.page-title { font-size: 20px; font-weight: 800; margin: 0; display: flex; align-items: center; gap: 8px; }
.page-sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* 히어로 배너 (대시보드 전용, 다크) */
.hero-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #061230 100%);
  border-radius: var(--r-4); padding: var(--sp-6); color: #fff; margin-bottom: var(--sp-5);
  box-shadow: var(--sh-3); position: relative; overflow: hidden;
}
.hero-banner .eyebrow { font-size: 10px; letter-spacing: .12em; color: rgba(200,220,255,.6); font-family: var(--ff-mono); margin-bottom: 6px; }
.hero-banner .htitle { font-size: 22px; font-weight: 800; }
.hero-banner .hsub { font-size: 12px; color: rgba(200,220,255,.7); margin-top: 6px; }
.hero-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); margin-top: var(--sp-5); }
@media (max-width: 900px) { .hero-kpis { grid-template-columns: repeat(2, 1fr); } }
.hero-kpi .hk-label { font-size: 10.5px; color: rgba(200,220,255,.6); letter-spacing: .04em; }
.hero-kpi .hk-num { font-family: var(--ff-mono); font-size: 24px; font-weight: 700; margin-top: 4px; }
.hero-kpi .hk-sub { font-size: 10.5px; color: rgba(200,220,255,.5); margin-top: 2px; }

/* 통계 카드 (라이트) */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); margin-bottom: var(--sp-5); }
@media (max-width: 900px) { .stat-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border); border-top: 3px solid var(--c, var(--primary));
  border-radius: var(--r-3); padding: var(--sp-4); box-shadow: var(--sh-1);
}
.stat-card .s-label { font-size: 11.5px; color: var(--text-muted); font-weight: 600; }
.stat-card .s-num { font-size: 26px; font-weight: 800; margin-top: 6px; color: var(--c, var(--text)); }
.stat-card .s-sub { font-size: 11px; color: var(--text-faint); margin-top: 2px; }

/* 대분류 카드 그리드 (QMS 홈) */
.menu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
@media (max-width: 900px) { .menu-grid { grid-template-columns: 1fr; } }
.menu-card {
  display: block; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-3);
  padding: var(--sp-4); box-shadow: var(--sh-1); border-left: 4px solid var(--c, var(--primary));
}
.menu-card:hover { box-shadow: var(--sh-2); background: var(--bg-hover); }
.menu-card .m-title { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.menu-card .m-sub { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.menu-card .m-badge {
  display: inline-block; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: var(--r-pill);
  background: var(--bg-muted); color: var(--text-faint);
}
.menu-card .m-badge.ready { background: #dcfce7; color: #166534; }

/* 필터 바 */
.filter-bar {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-3);
  padding: var(--sp-4); margin-bottom: var(--sp-4); box-shadow: var(--sh-1);
  display: grid; grid-template-columns: repeat(5, 1fr) auto; gap: var(--sp-3); align-items: end;
}
@media (max-width: 1000px) { .filter-bar { grid-template-columns: repeat(2, 1fr); } }
.filter-field label { display: block; font-size: 11px; color: var(--text-muted); margin-bottom: 5px; font-weight: 600; }
.filter-field input, .filter-field select {
  width: 100%; height: 36px; border: 1px solid var(--border); border-radius: var(--r-2);
  padding: 0 10px; font-size: 12.5px; color: var(--text); background: var(--bg-card); font-family: inherit;
}
.filter-actions { display: flex; gap: 8px; }

/* 패널 / 데이터 테이블 */
.panel { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-3); padding: var(--sp-4); margin-bottom: var(--sp-4); box-shadow: var(--sh-1); overflow-x: auto; }
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-3); gap: 8px; flex-wrap: wrap; }
.panel-title { font-size: 14px; font-weight: 700; }
.panel-count { font-size: 12px; color: var(--text-faint); }
.data-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.data-table th, .data-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.data-table th { color: var(--text-faint); font-weight: 700; font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase; background: var(--bg-muted); }
.data-table th.num, .data-table td.num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table tbody tr:hover { background: var(--bg-hover); }

.status-pill { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: var(--r-pill); }
.status-pill .dot { width: 6px; height: 6px; border-radius: 50%; }
.status-pill.good { background: #dcfce7; color: #166534; } .status-pill.good .dot { background: #16a34a; }
.status-pill.warning { background: #fef3c7; color: #92400e; } .status-pill.warning .dot { background: #d97706; }
.status-pill.critical { background: #fee2e2; color: #991b1b; } .status-pill.critical .dot { background: #dc2626; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600;
  padding: 8px 14px; border-radius: var(--r-2); border: 1px solid var(--border); background: var(--bg-card);
  color: var(--text); cursor: pointer;
}
.btn:hover { background: var(--bg-hover); }
.btn.primary { background: var(--primary); border-color: var(--primary-dark); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-sm { padding: 4px 9px; font-size: 11px; border-radius: 6px; }

.empty-state { text-align: center; padding: 56px 20px; color: var(--text-faint); }
.empty-state .icon { font-size: 34px; margin-bottom: 12px; }
.empty-state .title { font-size: 14px; font-weight: 700; color: var(--text-muted); margin-bottom: 4px; }

.foot-note { text-align: center; color: var(--text-faint); font-size: 11px; padding: var(--sp-6) 0 var(--sp-4); }

/* 등록/편집 모달 */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15,23,42,.5); z-index: 500;
  display: none; align-items: center; justify-content: center; padding: var(--sp-4);
}
.modal-overlay.open { display: flex; }
.modal-card {
  background: var(--bg-card); border-radius: var(--r-4); padding: var(--sp-6);
  width: 100%; max-width: 480px; box-shadow: var(--sh-3); max-height: 90vh; overflow-y: auto;
}
.modal-card h3 { margin: 0 0 var(--sp-4); font-size: 16px; font-weight: 800; }
.modal-field { margin-bottom: var(--sp-3); }
.modal-field label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 4px; font-weight: 600; }
.modal-field input, .modal-field select {
  width: 100%; height: 38px; border: 1px solid var(--border); border-radius: var(--r-2);
  padding: 0 10px; font-size: 13px; font-family: inherit; color: var(--text); background: var(--bg-card);
}
.modal-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: var(--sp-4); }

/* ── 이미지 붙여넣기 드롭존: 1차 클릭=붙여넣기 대기(초록), 2차 클릭=파일 선택창(회색 복귀) ── */
.photo-drop { border: 1px dashed var(--border); border-radius: var(--r-2); padding: 10px; display: flex; align-items: center; gap: 10px; cursor: pointer; outline: none; transition: border-color .15s, background-color .15s; }
.photo-drop.armed { border-color: var(--success); border-style: solid; background: rgba(16,185,129,.06); }

/* ── 로그인 (다크, 기존 유지) ── */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); }