/* ============================================================
   HALLA CEMENT · 영남지사 업무 시스템 — 공통 브랜드 스타일
   ============================================================ */

:root{
  --bg:        #06100c;
  --bg2:       rgba(255,255,255,0.035);
  --bg3:       rgba(255,255,255,0.06);
  --border:    rgba(255,255,255,0.09);
  --border2:   rgba(120,220,150,0.35);
  --text:      rgba(255,255,255,0.92);
  --text2:     rgba(255,255,255,0.54);
  --text3:     rgba(255,255,255,0.28);

  --accent:    #4ED690;              /* 밝은 halla 그린 (다크 배경용 강조색) */
  --accent-bg: rgba(78,214,144,0.13);
  --brand:     #00875A;              /* HALLA 워드마크 딥 틸그린 */
  --brand-dk:  #005c3d;
  --lime:      #9ED84A;              /* asia 링 라임그린 */
  --lime-bg:   rgba(158,216,74,0.13);

  --danger:    rgba(230,95,90,0.9);
  --danger-bg: rgba(230,95,90,0.1);
  --amber:     rgba(240,180,80,0.9);
  --amber-bg:  rgba(240,180,80,0.1);

  --radius:    16px;
  --radius-sm: 10px;
  --font:      "Pretendard","Apple SD Gothic Neo",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}

/* ── 브랜드 배경 (실제 HALLA CEMENT 로고 워터마크) ── */
.brand-bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.brand-bg::before{
  content:"";position:absolute;top:-18%;right:-14%;width:62vw;height:62vw;max-width:760px;max-height:760px;
  border-radius:50%;
  background:radial-gradient(circle at 38% 35%, rgba(158,216,74,0.14), rgba(0,135,90,0.09) 45%, transparent 72%);
  filter:blur(2px);
}
.brand-logo{
  position:absolute;top:6%;right:4%;width:min(42vw,520px);height:auto;
  opacity:.09;pointer-events:none;user-select:none;
}
.brand-ring2{display:none} /* 실제 로고로 대체되어 더 이상 사용하지 않음 */

/* ── 상단바 ── */
.top-bar{
  position:sticky;top:0;z-index:50;
  background:rgba(6,16,12,0.82);
  backdrop-filter:blur(16px);
  border-bottom:.5px solid var(--border);
  padding:0 20px;
  display:flex;align-items:center;justify-content:space-between;
  height:56px;
}
.top-bar-left{display:flex;align-items:center;gap:12px}
.back-btn{
  background:transparent;border:.5px solid var(--border);
  color:var(--text2);padding:5px 12px;border-radius:50px;
  font-size:12px;cursor:pointer;text-decoration:none;
  font-family:var(--font);transition:all .2s;
}
.back-btn:hover{background:var(--bg3);color:var(--text)}
.top-title{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,0.32)}
.top-badge{
  font-size:11px;padding:3px 10px;border-radius:50px;
  background:var(--accent-bg);color:var(--accent);border:.5px solid var(--border2);
  white-space:nowrap;
}

/* ── 레이아웃 ── */
.page-wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:20px 20px 60px}

/* ── 카드 ── */
.card{
  background:var(--bg2);
  border:.5px solid var(--border);
  border-radius:var(--radius);
  padding:20px;
  margin-bottom:16px;
}
.card-title{
  font-size:13px;font-weight:500;color:var(--text2);
  letter-spacing:.05em;text-transform:uppercase;
  margin-bottom:16px;padding-bottom:12px;
  border-bottom:.5px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;
}
.card-title span{font-size:11px;color:var(--text3);font-weight:400;text-transform:none;letter-spacing:0}

/* ── 폼 ── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-full{grid-template-columns:1fr}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}

.field{display:flex;flex-direction:column;gap:5px;margin-bottom:2px}
.field label{font-size:11px;color:var(--text3);letter-spacing:.04em;text-transform:uppercase}
.field input,.field textarea,.field select{
  font-size:14px;padding:10px 12px;
  border:.5px solid var(--border);
  border-radius:var(--radius-sm);
  background:var(--bg3);
  color:var(--text);
  font-family:var(--font);
  transition:border-color .2s;
  outline:none;width:100%;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--border2)}
.field input::placeholder,.field textarea::placeholder{color:var(--text3)}
.field textarea{resize:vertical;min-height:70px;line-height:1.6}

/* ── 버튼 ── */
.btn-row{display:flex;gap:8px;margin-top:16px;justify-content:flex-end;flex-wrap:wrap}
.btn{
  padding:9px 20px;border-radius:50px;
  font-size:13px;font-weight:500;cursor:pointer;
  font-family:var(--font);transition:all .2s;border:none;
}
.btn-primary{background:var(--accent-bg);color:var(--accent);border:.5px solid var(--border2)}
.btn-primary:hover{background:rgba(78,214,144,0.22)}
.btn-secondary{background:transparent;color:var(--text2);border:.5px solid var(--border)}
.btn-secondary:hover{background:var(--bg3);color:var(--text)}
.btn-danger{background:var(--danger-bg);color:var(--danger);border:.5px solid rgba(230,95,90,0.25)}
.btn-danger:hover{background:rgba(230,95,90,0.18)}
.btn-lime{background:var(--lime-bg);color:var(--lime);border:.5px solid rgba(158,216,74,0.3)}
.btn-lime:hover{background:rgba(158,216,74,0.2)}
.btn-sm{padding:6px 14px;font-size:12px}

/* ── 뱃지 ── */
.badge{
  font-size:11px;padding:3px 10px;border-radius:50px;
  background:var(--accent-bg);color:var(--accent);border:.5px solid var(--border2);
}
.badge-amber{background:var(--amber-bg);color:var(--amber);border-color:rgba(240,180,80,0.3)}
.badge-danger{background:var(--danger-bg);color:var(--danger);border-color:rgba(230,95,90,0.3)}
.badge-lime{background:var(--lime-bg);color:var(--lime);border-color:rgba(158,216,74,0.3)}

/* ── 테이블 ── */
.tbl-wrap{overflow-x:auto;border-radius:var(--radius-sm);border:.5px solid var(--border)}
table.data-tbl{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}
table.data-tbl th{
  background:var(--bg3);color:var(--text3);font-weight:500;
  font-size:11px;letter-spacing:.04em;text-transform:uppercase;
  padding:10px 12px;text-align:right;white-space:nowrap;
  border-bottom:.5px solid var(--border);
}
table.data-tbl th:first-child,table.data-tbl td:first-child{text-align:left;position:sticky;left:0;background:var(--bg);z-index:1}
table.data-tbl td{padding:8px 10px;text-align:right;border-bottom:.5px solid var(--border);vertical-align:middle}
table.data-tbl tr:last-child td{border-bottom:none}
table.data-tbl tr.sum-row td{background:var(--bg3);font-weight:600;color:var(--accent)}
table.data-tbl input{
  width:100%;min-width:70px;text-align:right;background:var(--bg3);
  border:.5px solid var(--border);border-radius:6px;color:var(--text);
  padding:6px 8px;font-size:13px;font-family:var(--font);outline:none;
}
table.data-tbl input:focus{border-color:var(--border2)}
table.data-tbl td.office-name{text-align:left;font-weight:500;color:var(--text)}

/* ── 통계 카드 ── */
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;margin-bottom:16px}
.stat-card{background:var(--bg3);border:.5px solid var(--border);border-radius:var(--radius-sm);padding:14px;text-align:center}
.stat-val{font-size:24px;font-weight:300;color:var(--accent)}
.stat-lbl{font-size:11px;color:var(--text3);margin-top:4px;letter-spacing:.04em}

/* ── 히스토리 아이템 ── */
.hist-item{
  background:var(--bg3);border:.5px solid var(--border);border-radius:var(--radius-sm);
  padding:12px 16px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;
  cursor:pointer;transition:border-color .2s;gap:10px;
}
.hist-item:hover{border-color:rgba(255,255,255,0.18)}
.hist-item.active{border-color:var(--border2);background:rgba(78,214,144,0.06)}
.hist-main{font-size:13px;color:var(--text)}
.hist-sub{font-size:11px;color:var(--text3);margin-top:2px}
.hist-del{background:none;border:none;color:var(--text3);font-size:18px;cursor:pointer;padding:0 4px;flex-shrink:0}
.hist-del:hover{color:var(--danger)}

/* ── 빈 상태 ── */
.empty{text-align:center;padding:2.4rem 1rem;color:var(--text3);font-size:13px;line-height:2}
.empty-icon{font-size:30px;margin-bottom:8px;opacity:.4}

/* ── 구분선 ── */
.divider{height:.5px;background:var(--border);margin:16px 0}

/* ── 토스트 ── */
#toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%);
  background:rgba(78,214,144,0.15);color:var(--accent);
  border:.5px solid var(--border2);
  padding:10px 22px;border-radius:50px;
  font-size:13px;font-family:var(--font);
  z-index:999;opacity:0;transition:opacity .3s;
  pointer-events:none;white-space:nowrap;
}
#toast.show{opacity:1}

/* ── 히어로 (허브 페이지) ── */
.hero{padding:52px 4px 8px}
.hero-eyebrow{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--lime)}
.hero-title{font-size:32px;font-weight:700;margin-top:10px;letter-spacing:-.01em}
.hero-sub{font-size:14px;color:var(--text2);margin-top:10px;line-height:1.7}
.office-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.office-chip{
  font-size:12px;padding:5px 12px;border-radius:50px;
  background:var(--bg2);border:.5px solid var(--border);color:var(--text2);
}

/* ── 모듈 네비 카드 ── */
.nav-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-top:24px}
.nav-card{
  display:block;text-decoration:none;color:inherit;
  background:var(--bg2);border:.5px solid var(--border);border-radius:var(--radius);
  padding:24px;transition:all .25s;position:relative;overflow:hidden;
}
.nav-card:hover{border-color:var(--border2);background:rgba(78,214,144,0.05);transform:translateY(-2px)}
.nav-card-icon{font-size:26px}
.nav-card-title{font-size:17px;font-weight:600;margin-top:14px}
.nav-card-desc{font-size:13px;color:var(--text2);margin-top:6px;line-height:1.6}
.nav-card-badge{
  display:inline-block;margin-top:14px;font-size:11px;padding:3px 10px;border-radius:50px;
  background:var(--lime-bg);color:var(--lime);border:.5px solid rgba(158,216,74,0.3);
}

.foot-link{
  display:flex;align-items:center;justify-content:center;gap:8px;
  margin-top:36px;padding:14px;border-radius:var(--radius-sm);
  border:.5px dashed var(--border);color:var(--text3);text-decoration:none;
  font-size:12px;transition:all .2s;
}
.foot-link:hover{color:var(--text2);border-color:rgba(255,255,255,0.2)}