:root {
  --navy: #1F3A5F;
  --orange: #F08A24;
  --bg: #f4f6f9;
  --line: #e2e6ec;
  --ink: #222;
  --muted: #6b7684;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--navy); color: #fff; padding: 12px 24px;
}
.brand { display: flex; align-items: center; gap: 12px; font-size: 17px; font-weight: 600; }
.brand .logo {
  background: var(--orange); color: #fff; font-weight: 800; letter-spacing: 1px;
  padding: 3px 8px; border-radius: 6px; font-size: 15px;
}
.topbar nav a {
  color: #cdd6e2; text-decoration: none; margin-left: 18px; font-size: 14px;
  padding-bottom: 3px;
}
.topbar nav a.active, .topbar nav a:hover { color: #fff; border-bottom: 2px solid var(--orange); }
.wrap { max-width: 980px; margin: 22px auto; padding: 0 18px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  padding: 20px 22px; margin-bottom: 18px; box-shadow: 0 2px 8px rgba(0,0,0,.03);
}
.card h2 { margin: 0 0 4px; font-size: 16px; color: var(--navy); }
.card-head { display: flex; align-items: center; justify-content: space-between; }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0 14px; }
.empty { color: var(--muted); font-style: italic; padding: 10px 0; }

.row-form { display: flex; gap: 10px; }
.row-form input[type=text] { flex: 1; }
.mode-select {
  padding: 11px 12px; border: 1px solid #cfd6e0; border-radius: 9px; font-size: 15px;
  background: #fff; color: var(--navy); font-weight: 600; cursor: pointer;
}
.mode-select:focus { outline: none; border-color: var(--orange); }
input[type=text] {
  padding: 11px 13px; border: 1px solid #cfd6e0; border-radius: 9px; font-size: 15px;
  width: 100%;
}
input:focus { outline: none; border-color: var(--orange); }

.pic-default { display: flex; flex-direction: column; gap: 5px; margin-top: 12px;
  font-size: 13px; color: var(--muted); font-weight: 600; max-width: 320px; }
.pic-cell { padding: 5px 7px; border: 1px solid #cfd6e0; border-radius: 6px;
  font-size: 12px; width: 100px; }
.pic-cell:focus { outline: none; border-color: var(--orange); }

.gen-form { display: flex; gap: 16px; align-items: flex-end; flex-wrap: wrap; }
.gen-form label { display: flex; flex-direction: column; gap: 5px; font-size: 13px;
  color: var(--muted); font-weight: 600; }
.gen-form label input { min-width: 200px; }

.btn {
  border: 0; border-radius: 9px; padding: 11px 18px; font-size: 14px; font-weight: 600;
  cursor: pointer; background: #e9edf2; color: var(--navy); text-decoration: none;
  display: inline-block;
}
.btn:hover { filter: brightness(.97); }
.btn.primary { background: var(--orange); color: #fff; }
.btn.big { padding: 13px 26px; font-size: 15px; }
.btn.ghost { background: transparent; border: 1px solid #cfd6e0; color: var(--muted); }
.btn.tiny { padding: 5px 10px; font-size: 12px; }
.btn.danger { background: #fdecec; color: #c0392b; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.inline { display: inline; margin: 0; }

.flash { padding: 11px 15px; border-radius: 9px; margin-bottom: 16px; font-size: 14px; }
.flash.ok { background: #eef7ee; border: 1px solid #cfe6cf; color: #256029; }
.flash.err { background: #fdecec; border: 1px solid #f3c9c9; color: #a5281b; }

.table-scroll { overflow-x: auto; }
table.grid { width: 100%; border-collapse: collapse; font-size: 13px; }
table.grid th, table.grid td { border: 1px solid var(--line); padding: 7px 9px; text-align: left; }
table.grid thead th { background: var(--navy); color: #fff; font-weight: 600; white-space: nowrap; }
table.grid tfoot td { background: #f0f3f7; }
table.grid .r { text-align: right; }
table.grid .muted { color: var(--muted); font-size: 12px; }

.tag { padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 700; }
.tag.t-inv { background: #e6f0fb; color: #1c4e8a; }
.tag.t-or  { background: #eaf7ec; color: #227a35; }
.tag.t-dn  { background: #fff2e0; color: #b5651d; }

.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 20px; }