/* ============================================================
   대봉산업 PLM 프로토타입 — 공용 디자인 시스템 (라이트모드)
   Tailwind Play CDN과 함께 사용. 컴포넌트 스킨 + 토큰.
   ============================================================ */
/* Pretendard 자체 호스팅(온프레미스 전용 원칙 — 외부 CDN 의존 제거).
   실제 사용 굵기(500/600/700/800)만 포함. url()은 이 CSS 파일 기준 상대경로라
   서브경로 배포(BASE_PATH=/plm)에서도 basePath가 자동으로 맞춰짐. */
@font-face{font-family:Pretendard;font-weight:400;font-display:swap;src:url(../fonts/Pretendard-Regular.woff2) format('woff2')}
@font-face{font-family:Pretendard;font-weight:500;font-display:swap;src:url(../fonts/Pretendard-Medium.woff2) format('woff2')}
@font-face{font-family:Pretendard;font-weight:600;font-display:swap;src:url(../fonts/Pretendard-SemiBold.woff2) format('woff2')}
@font-face{font-family:Pretendard;font-weight:700;font-display:swap;src:url(../fonts/Pretendard-Bold.woff2) format('woff2')}
@font-face{font-family:Pretendard;font-weight:800;font-display:swap;src:url(../fonts/Pretendard-ExtraBold.woff2) format('woff2')}
@font-face{font-family:"JetBrains Mono";font-weight:400 600;font-display:swap;src:url(../fonts/JetBrainsMono-Variable-latin.woff2) format('woff2')}
:root{
  --canvas:#f9fafb; --surface:#ffffff; --ink:#1f2937; --muted:#6b7280; --line:#e5e7eb;
  --brand:#16a34a; --brand-50:#f0fdf4; --brand-100:#dcfce7; --brand-700:#15803d;
  --info:#2563eb;  --info-50:#eff6ff;  --info-100:#dbeafe;  --info-700:#1d4ed8;
  --danger:#dc2626;--danger-50:#fef2f2;--danger-100:#fee2e2;--danger-700:#b91c1c;
  --warn:#d97706;  --warn-50:#fffbeb;  --warn-100:#fef3c7;  --warn-700:#b45309;
  --shadow:0 1px 2px 0 rgba(16,24,40,.04), 0 1px 3px 0 rgba(16,24,40,.06);
  --radius:12px;
}
*{box-sizing:border-box}
html,body{background:var(--canvas);color:var(--ink);
  font-family:Pretendard,system-ui,-apple-system,"Malgun Gothic",sans-serif;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;}
body{margin:0;font-size:15px;font-weight:500;line-height:1.55;}
a{color:inherit;text-decoration:none}
.tabular-nums{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";white-space:nowrap}
.font-mono,.mono{font-family:"JetBrains Mono",ui-monospace,monospace}

/* ---------- 레이아웃 셸 ---------- */
.app, .layout{display:flex;min-height:100vh}
.content, .main{flex:1;min-width:0}
.page{padding:24px 28px;max-width:1500px;margin:0 auto}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-title{font-size:20px;font-weight:700;margin:0}
.page-sub{color:var(--muted);font-size:13px;margin:2px 0 0}

/* ---------- 사이드바 ---------- */
.sidebar{width:240px;flex:none;background:var(--surface);border-right:1px solid var(--line);
  display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;align-self:flex-start}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;border-bottom:1px solid var(--line)}
.sidebar-logo{width:34px;height:34px;border-radius:9px;flex:none;
  background:#fff url('logo.svg') center/72% no-repeat !important;
  border:1px solid var(--line);
  color:transparent !important;font-size:0 !important;
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.sidebar-logo *{display:none !important}
.sidebar-brand .name,.sidebar-brand b{font-weight:700;font-size:15px}
.sidebar-brand small,.sidebar-sub{color:var(--muted);font-size:11px}
.sidebar-nav{padding:10px 10px 16px;overflow-y:auto;flex:1}
.sidebar-section{color:var(--muted);font-size:11px;font-weight:600;letter-spacing:.03em;
  text-transform:uppercase;padding:14px 10px 6px;margin:0}
.sidebar-item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;
  color:#374151;font-size:13.5px;font-weight:500;margin:1px 0;cursor:pointer;transition:.12s;white-space:nowrap}
.sidebar-item:hover{background:var(--canvas)}
.sidebar-item.active{background:var(--brand-50);color:var(--brand-700);font-weight:600}
.sidebar-item.active .sidebar-ico{color:var(--brand)}
.sidebar-ico{width:18px;height:18px;flex:none;display:inline-flex;align-items:center;justify-content:center;color:var(--muted)}
.sidebar-badge{margin-left:auto;background:var(--danger-100);color:var(--danger-700);
  font-size:11px;font-weight:700;border-radius:999px;padding:1px 7px}
.sidebar-foot{border-top:1px solid var(--line);padding:12px 16px;color:var(--muted);font-size:12px}

/* ---------- 상단바 ---------- */
.topbar{display:flex;align-items:center;gap:14px;background:var(--surface);
  border-bottom:1px solid var(--line);padding:0 24px;height:60px;position:sticky;top:0;z-index:20}
.topbar-search{display:flex;align-items:center;gap:8px;background:var(--canvas);border:1px solid var(--line);
  border-radius:10px;padding:7px 12px;min-width:280px;max-width:420px;flex:1}
.topbar-search-ico{color:var(--muted);width:16px;height:16px}
.topbar-search-input{border:0;background:transparent;outline:0;flex:1;font-size:13.5px;color:var(--ink)}
.topbar-kbd{border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:11px;color:var(--muted);background:#fff}
.topbar-spacer{flex:1}
.topbar-icon-btn{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;
  display:inline-flex;align-items:center;justify-content:center;color:#374151;cursor:pointer;position:relative}
.topbar-icon-btn:hover{background:var(--canvas)}
.topbar-dot{position:absolute;top:8px;right:9px;width:8px;height:8px;border-radius:50%;background:var(--danger);border:2px solid #fff}
.topbar-divider{width:1px;height:28px;background:var(--line)}
.topbar-user{display:flex;align-items:center;gap:9px;cursor:pointer}
.topbar-avatar{width:34px;height:34px;border-radius:50%;background:var(--info-100);color:var(--info-700);
  display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}

/* ---------- 카드 ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 18px;border-bottom:1px solid var(--line)}
.card-title{font-size:15px;font-weight:700;margin:0}
.card-sub{color:var(--muted);font-size:12.5px;margin:2px 0 0}
.card-body{padding:18px}
.card-foot{padding:14px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}

/* ---------- KPI ---------- */
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:16px 18px}
.kpi-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.kpi-label{color:var(--muted);font-size:12.5px;font-weight:500}
.kpi-ico{width:34px;height:34px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--info-50);color:var(--info)}
.kpi-value{font-size:26px;font-weight:800;line-height:1.1;font-variant-numeric:tabular-nums}
.kpi-unit{font-size:13px;font-weight:600;color:var(--muted);margin-left:3px}
.kpi-trend{font-size:12px;font-weight:600;margin-top:6px;display:inline-flex;align-items:center;gap:4px}
.kpi-trend.up{color:var(--brand-700)} .kpi-trend.down{color:var(--danger-700)} .kpi-trend.flat{color:var(--muted)}

/* ---------- 버튼 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
  border:1px solid var(--line);background:#fff;color:#374151;border-radius:9px;
  padding:9px 15px;font-size:13.5px;font-weight:600;cursor:pointer;transition:.12s;white-space:nowrap;line-height:1}
.btn:hover{background:var(--canvas)}
.btn-sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn-block{width:100%}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-700);border-color:var(--brand-700)}
.btn-info{background:var(--info);border-color:var(--info);color:#fff}
.btn-info:hover{background:var(--info-700)}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-danger:hover{background:var(--danger-700)}
.btn-warn{background:var(--warn);border-color:var(--warn);color:#fff}
.btn-warn:hover{background:var(--warn-700)}
.btn-ghost{background:transparent;border-color:transparent;color:#374151}
.btn-icon-ghost-danger{background:transparent;border-color:transparent;color:var(--muted)}
.btn-icon-ghost-danger:hover{background:transparent;color:var(--danger)}
.btn-ghost:hover{background:var(--canvas)}

/* ---------- 폼 ---------- */
.label{display:block;font-size:12.5px;font-weight:600;color:#374151;margin-bottom:6px}
.label .req,.req{color:var(--danger);margin-left:2px}
.input,.select,textarea.input{width:100%;border:1px solid var(--line);border-radius:9px;
  padding:9px 12px;font-size:13.5px;color:var(--ink);background:#fff;outline:0;transition:.12s;font-family:inherit}
.input:focus,.select:focus,textarea.input:focus{border-color:var(--info);box-shadow:0 0 0 3px var(--info-50)}
.input::placeholder{color:#9ca3af}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;padding-right:34px}
.field{margin-bottom:16px}
.help{font-size:12px;color:var(--muted);margin-top:5px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ---------- 테이블 ---------- */
.table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow)}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{background:var(--canvas);color:#374151;font-weight:600;text-align:left;
  padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:0}
.table td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:var(--canvas)}
.table-striped tbody tr:nth-child(even){background:#fcfcfd}
.table-striped tbody tr:nth-child(even):hover{background:var(--canvas)}

/* ---------- 배지 / 상태칩 ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;
  border-radius:7px;padding:2px 9px;border:1px solid transparent;white-space:nowrap}
.badge-info{background:var(--info-50);color:var(--info-700);border-color:var(--info-100)}
.badge-brand{background:var(--brand-50);color:var(--brand-700);border-color:var(--brand-100)}
.badge-warn{background:var(--warn-50);color:var(--warn-700);border-color:var(--warn-100)}
.badge-danger{background:var(--danger-50);color:var(--danger-700);border-color:var(--danger-100)}

.pill{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;
  border-radius:999px;padding:3px 11px;white-space:nowrap;border:1px solid transparent}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.9}
.pill-normal{background:var(--info-50);color:var(--info-700);border-color:var(--info-100)}
.pill-progress{background:var(--warn-50);color:var(--warn-700);border-color:var(--warn-100)}
.pill-delay{background:var(--danger-50);color:var(--danger-700);border-color:var(--danger-100)}
.pill-done{background:var(--brand-50);color:var(--brand-700);border-color:var(--brand-100)}
.pill-hold{background:#f3f4f6;color:#6b7280;border-color:#e5e7eb}

/* ---------- 탭 ---------- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tab{padding:10px 16px;font-size:13.5px;font-weight:600;color:var(--muted);cursor:pointer;
  border-bottom:2px solid transparent;margin-bottom:-1px}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--brand-700);border-bottom-color:var(--brand)}

/* ---------- 간트 ---------- */
.gantt-row{display:grid;grid-template-columns:160px 1fr;align-items:center;gap:12px;padding:7px 0;border-bottom:1px dashed var(--line)}
.gantt-label{font-size:12.5px;color:#374151;font-weight:500}
.gantt-track{position:relative;height:26px;background:var(--canvas);border-radius:7px}
.gantt-bar{position:absolute;top:4px;height:18px;border-radius:5px;display:flex;align-items:center;
  padding:0 8px;color:#fff;font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden}
.gantt-bar.customer{background:var(--info)}
.gantt-bar.daebong{background:var(--brand)}
.gantt-bar.delay{background:var(--danger)}

/* ---------- 보조 ---------- */
.muted{color:var(--muted)} .text-danger{color:var(--danger-700)} .text-brand{color:var(--brand-700)}
.divider{height:1px;background:var(--line);margin:16px 0;border:0}
.empty{text-align:center;color:var(--muted);padding:40px 0;font-size:13px}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:1100px){.kpi-grid{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}}
@media(max-width:760px){.sidebar{display:none}.kpi-grid{grid-template-columns:1fr}}