/* 관리 페이지 — 키오스크 관리자 프로그램(admin_theme.py)과 같은 라이트/인디고 팔레트 */
:root {
  --bg: #F3F4F8;
  --card: #FFFFFF;
  --border: #E5E7EB;
  --text: #111827;
  --muted: #6B7280;
  --primary: #4F46E5;
  --primary-soft: #EEF2FF;
  --secondary: #7C3AED;
  --danger: #DC2626;
  --danger-soft: #FEF2F2;
  --ok: #059669;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--primary); }

/* ── 로그인 ── */
.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 18px; padding: 36px 32px; width: 100%; max-width: 380px;
  box-shadow: 0 8px 28px rgba(17, 24, 39, 0.07);
}
.login-card h1 { font-size: 20px; margin: 0 0 6px; }
.login-card .sub { color: var(--muted); font-size: 13px; margin: 0 0 24px; }

/* ── 레이아웃 ── */
.topbar {
  background: var(--card); border-bottom: 1px solid var(--border);
  padding: 0 24px; display: flex; align-items: center; gap: 22px;
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { font-weight: 800; font-size: 15px; padding: 16px 0; margin-right: 6px; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a {
  padding: 16px 14px; text-decoration: none; color: var(--muted);
  font-weight: 600; border-bottom: 2px solid transparent;
}
.topbar nav a.active { color: var(--primary); border-bottom-color: var(--primary); }
.topbar .logout { color: var(--muted); text-decoration: none; font-size: 13px; }

.container { max-width: 1180px; margin: 0 auto; padding: 26px 24px 60px; }

h2.page-title { font-size: 19px; margin: 0 0 18px; }

/* ── 카드 ── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px 22px; margin-bottom: 18px;
}
.card h3 { font-size: 14px; margin: 0 0 14px; color: var(--muted); font-weight: 700; }

/* ── 요약 타일 ── */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 18px;
}
.stat .label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.stat .value { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.stat .value small { font-size: 13px; font-weight: 600; color: var(--muted); margin-left: 3px; }

/* ── 폼 ── */
label.field { display: block; margin-bottom: 14px; }
label.field span { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; font-weight: 600; }
input[type=text], input[type=password], input[type=number], input[type=date], select {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 9px; font-size: 14px; background: #fff; color: var(--text);
  font-family: inherit;
}
input:focus, select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }

.btn {
  display: inline-block; padding: 10px 18px; border-radius: 9px; border: none;
  background: var(--primary); color: #fff; font-weight: 700; font-size: 14px;
  cursor: pointer; text-decoration: none; font-family: inherit;
}
.btn:hover { filter: brightness(1.08); }
.btn.block { display: block; width: 100%; text-align: center; }
.btn.ghost { background: var(--primary-soft); color: var(--primary); }
.btn.danger { background: var(--danger); }
.btn.small { padding: 6px 12px; font-size: 13px; }
.btn:disabled { background: var(--border); color: var(--muted); cursor: default; }

/* ── 알림 ── */
.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 18px; font-weight: 600; font-size: 13px; }
.flash.ok { background: #ECFDF5; color: var(--ok); }
.flash.err { background: var(--danger-soft); color: var(--danger); }
.flash.info { background: var(--primary-soft); color: var(--primary); }

/* ── 필터 바 ── */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.filters label.field { margin-bottom: 0; min-width: 140px; }

/* ── 사진 그리드 ── */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
.photo-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  overflow: hidden; position: relative;
}
.photo-card.selected { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-soft); }
.photo-card img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; display: block; background: #F9FAFB; }
.photo-card .meta { padding: 9px 11px 11px; font-size: 11px; color: var(--muted); line-height: 1.6; }
.photo-card .meta .device { color: var(--text); font-weight: 700; }
.photo-card .pick { position: absolute; top: 8px; left: 8px; width: 19px; height: 19px; cursor: pointer; }
.photo-card .badge {
  position: absolute; top: 8px; right: 8px; background: var(--secondary); color: #fff;
  font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 999px;
}

/* ── 표 ── */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 11px 10px; border-bottom: 1px solid var(--border); }
th { font-size: 12px; color: var(--muted); font-weight: 700; }
td.num { text-align: right; }
code.key {
  background: #F9FAFB; border: 1px solid var(--border); border-radius: 6px;
  padding: 3px 8px; font-size: 13px; word-break: break-all;
}

/* ── 페이지네이션 ── */
.pager { display: flex; gap: 6px; justify-content: center; margin-top: 22px; flex-wrap: wrap; }
.pager a, .pager span {
  padding: 7px 12px; border-radius: 8px; text-decoration: none;
  border: 1px solid var(--border); background: var(--card); color: var(--muted); font-size: 13px;
}
.pager .current { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 700; }

.empty { text-align: center; color: var(--muted); padding: 60px 20px; }
.hint { color: var(--muted); font-size: 12px; margin-top: 8px; line-height: 1.7; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.bulkbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }