/* ============================================================
 * styles.css — 접지생산량 관리 PWA
 *   KSI ERP 디자인 시스템 적용 (12px radius · 1.5px border ·
 *   #2563eb accent · 그라데이션 KPI · pill 탭 · Pretendard)
 * ============================================================ */
:root {
  --ds-radius: 12px;
  --ds-radius-sm: 8px;
  --ds-border-color: #e2e8f0;
  --ds-border: 1.5px solid var(--ds-border-color);
  --ds-shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 0 1px rgba(15, 23, 42, .04);
  --ds-shadow-hover: 0 8px 20px rgba(15, 23, 42, .14);
  --ds-text: #0f172a;
  --ds-text-muted: #64748b;
  --ds-bg-page: #f1f5f9;
  --ds-bg-soft: #f8fafc;
  --ds-accent: #2563eb;
  --ds-accent-dark: #1e40af;
  --ds-accent-soft: #eff6ff;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--ds-bg-page); color: var(--ds-text);
  font-family: "Pretendard", "Pretendard Variable", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px; line-height: 1.5; letter-spacing: -0.01em;
}

/* ── 상단바 ── */
.topbar {
  display: flex; align-items: center; gap: 18px;
  padding: 10px 20px; background: #fff; border-bottom: var(--ds-border);
  position: sticky; top: 0; z-index: 50; flex-wrap: wrap;
  box-shadow: var(--ds-shadow);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; white-space: nowrap; }
.brand-logo { height: 24px; width: auto; display: block; }
.brand-txt { font-size: 16px; font-weight: 800; color: var(--ds-text); letter-spacing: -0.02em; }

/* pill 탭 내비 */
.nav {
  display: inline-flex; gap: 4px; flex: 1; flex-wrap: wrap;
  background: var(--ds-bg-soft); padding: 5px; border-radius: var(--ds-radius);
}
.nav a {
  padding: 7px 16px; border-radius: var(--ds-radius-sm); text-decoration: none;
  color: var(--ds-text-muted); font-weight: 600; font-size: 14px;
  transition: background .15s, color .15s;
}
.nav a:hover { background: var(--ds-accent-soft); color: var(--ds-accent-dark); }
.nav a.active { background: var(--ds-accent); color: #fff; box-shadow: 0 2px 8px rgba(37, 99, 235, .25); }
.userbar { font-size: 13px; color: var(--ds-text-muted); display: flex; align-items: center; gap: 4px; font-weight: 500; }

/* ── 본문/카드 ── */
.view { max-width: 1200px; margin: 22px auto; padding: 0 18px; }
.card {
  background: #fff; border: var(--ds-border); border-radius: var(--ds-radius);
  box-shadow: var(--ds-shadow); padding: 18px 20px; margin-bottom: 18px;
  transition: border-color .18s, box-shadow .18s;
}
.card-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.card-h h2 { margin: 0; font-size: 16px; font-weight: 700; letter-spacing: -0.02em; }
h3 { font-size: 13px; margin: 16px 0 8px; color: #334155; font-weight: 700; }
.muted { color: #94a3b8; }

/* ── 폼 ── */
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 18px; }
@media (max-width: 800px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .form-grid { grid-template-columns: 1fr; } }
.fld { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--ds-text-muted); font-weight: 600; }
input, select {
  padding: 9px 12px; border: 1.5px solid #cbd5e1; border-radius: var(--ds-radius-sm); background: #fff;
  color: var(--ds-text); width: 100%; font-size: 14px; font-family: inherit;
}
input:focus, select:focus { outline: none; border-color: #60a5fa; box-shadow: 0 0 0 3px rgba(37, 99, 235, .12); }
.form-actions { margin-top: 18px; }
.ro { background: var(--ds-accent-soft); color: var(--ds-accent-dark); font-weight: 800; border-color: #dbeafe; }
.spec2 { display: flex; align-items: center; gap: 6px; }
.spec2 span { color: #94a3b8; font-weight: 700; }

/* 작업자별 생산량 카드 */
.wcards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.wcard { background: linear-gradient(135deg, var(--ds-accent-soft) 0%, #fff 75%); border: 1.5px solid #dbeafe; border-radius: var(--ds-radius); padding: 14px 16px; }
.wcard-name { font-weight: 800; font-size: 15px; color: var(--ds-accent-dark); margin-bottom: 8px; letter-spacing: -0.02em; }
.wcard-row { display: flex; justify-content: space-between; font-size: 13px; padding: 3px 0; color: var(--ds-text-muted); }
.wcard-row b { color: var(--ds-text); font-weight: 700; }
.wcard-total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1.5px solid #dbeafe; margin-top: 7px; padding-top: 7px; }
.wcard-total span { font-size: 13px; color: var(--ds-text-muted); font-weight: 600; }
.wcard-total b { color: var(--ds-accent-dark); font-weight: 800; font-size: 17px; letter-spacing: -0.02em; }

/* 교대조 세그 */
.seg { display: flex; gap: 6px; }
.seg-b {
  flex: 1; padding: 9px; border: 1.5px solid #cbd5e1; border-radius: var(--ds-radius-sm);
  background: #fff; cursor: pointer; font-weight: 600; color: var(--ds-text-muted); font-family: inherit; font-size: 14px;
}
.seg-b.on { background: var(--ds-accent); color: #fff; border-color: var(--ds-accent); box-shadow: 0 2px 8px rgba(37, 99, 235, .25); }

/* ── 버튼 ── */
.btn {
  padding: 9px 16px; border: 1.5px solid #cbd5e1; border-radius: var(--ds-radius-sm); background: #fff;
  color: var(--ds-text); cursor: pointer; font-weight: 600; font-size: 14px; font-family: inherit;
  transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--ds-bg-soft); border-color: #94a3b8; }
.btn.primary { background: var(--ds-accent); color: #fff; border-color: var(--ds-accent); box-shadow: 0 2px 8px rgba(37, 99, 235, .22); }
.btn.primary:hover { background: var(--ds-accent-dark); border-color: var(--ds-accent-dark); }
.btn.ghost { background: transparent; }
.btn.danger { color: #dc2626; border-color: #fca5a5; }
.btn.danger:hover { background: #fef2f2; }
.btn.ok { background: #16a34a; color: #fff; border-color: #16a34a; }
.btn.ok:hover { background: #15803d; }
.btn.sm { padding: 6px 13px; font-size: 13px; }
.btn.xs { padding: 4px 10px; font-size: 12px; margin-left: 4px; }

/* ── 테이블 ── */
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th, .tbl td { padding: 9px 11px; border-bottom: 1px solid #eef2f7; text-align: left; white-space: nowrap; }
.tbl th { background: var(--ds-bg-soft); color: var(--ds-text-muted); font-weight: 700; font-size: 12px; }
.tbl td.r, .tbl th.r { text-align: right; }
.tbl tr:hover td { background: var(--ds-bg-soft); }
.tbl .acts { white-space: nowrap; text-align: right; }
#records .tbl, #ap_records .tbl, #recent .tbl, #set_body .tbl { display: block; overflow-x: auto; }

/* 배지 */
.badge { padding: 3px 10px; border-radius: 99px; font-size: 11px; font-weight: 700; }
.badge.ok { background: #dcfce7; color: #15803d; }
.badge.wait { background: #fef3c7; color: #b45309; }

/* ── KPI (그라데이션) ── */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 16px; }
@media (max-width: 600px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi {
  background: linear-gradient(135deg, var(--ds-accent-soft) 0%, #fff 70%);
  border: 1.5px solid #dbeafe; border-radius: var(--ds-radius); padding: 14px 16px;
}
.kpi-l { font-size: 12px; color: var(--ds-text-muted); font-weight: 600; }
.kpi-v { font-size: 1.7rem; font-weight: 800; color: var(--ds-accent-dark); margin-top: 3px; letter-spacing: -0.02em; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } }

/* 필터 */
.filters { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.filters label { font-size: 13px; color: var(--ds-text-muted); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.filters input, .filters select { width: auto; }

/* ── 설정 탭 (pill) ── */
.tabs { display: inline-flex; gap: 4px; margin-bottom: 16px; background: var(--ds-bg-soft); padding: 5px; border-radius: var(--ds-radius); }
.tab { padding: 8px 18px; border: none; border-radius: var(--ds-radius-sm); background: transparent; cursor: pointer; font-weight: 600; color: var(--ds-text-muted); font-family: inherit; font-size: 14px; }
.tab:hover { background: var(--ds-accent-soft); color: var(--ds-accent-dark); }
.tab.on { background: var(--ds-accent); color: #fff; box-shadow: 0 2px 8px rgba(37, 99, 235, .25); }

.addrow { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--ds-border-color); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.addrow input, .addrow select { width: auto; }
.w60 { width: 64px !important; } .w90 { width: 90px !important; } .w120 { width: 120px !important; }

/* ── 토스트 ── */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px);
  background: #0f172a; color: #fff; padding: 11px 20px; border-radius: 10px; font-size: 14px; font-weight: 500;
  opacity: 0; pointer-events: none; transition: all .25s; z-index: 9999; max-width: 90vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { background: #b91c1c; }

pre { background: #0f172a; color: #e2e8f0; padding: 12px; border-radius: var(--ds-radius-sm); overflow: auto; font-size: 12px; }