/* Trang quản lý Đường phố Cảnh sát (dùng chung biến màu của styles.css) */
.ps-admin { background: var(--sky-bottom); }

.ad-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: .9rem 1.6rem;
  background: var(--paper);
  box-shadow: 0 .15rem .6rem rgba(0, 0, 0, .12);
}
.ad-top h1 { margin: 0; font-size: 1.6rem; }
.ad-user { display: flex; align-items: center; gap: .6rem; font-weight: 700; flex-wrap: wrap; }

.ad-main { max-width: 64rem; margin: 0 auto; padding: 1.2rem 1.2rem 4rem; }

.ad-status {
  background: #e7f6ea; color: #12501f;
  border-left: .4rem solid #2e9d46;
  border-radius: .5rem; padding: .6rem 1rem; margin-bottom: 1rem; font-weight: 700;
}
.ad-status.is-error { background: #fdeceb; color: #7a1410; border-left-color: var(--danger); }
@media (prefers-color-scheme: dark) {
  .ad-status { background: #17341f; color: #b8f0c4; }
  .ad-status.is-error { background: #3a1613; color: #ffb4ab; }
}

.ad-card {
  background: var(--paper);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  padding: 1.1rem 1.4rem;
  margin-bottom: 1.1rem;
}
.ad-card h2 { margin: 0 0 .6rem; font-size: 1.3rem; }
.ad-count { font-weight: 600; color: var(--ink-soft); font-size: 1rem; }

label { display: block; font-weight: 700; margin: .6rem 0 .25rem; }
input, textarea, select {
  width: 100%;
  font-size: 1.05rem;
  padding: .45rem .7rem;
  border: .1rem solid var(--ink-soft);
  border-radius: .5rem;
  background: var(--paper);
  color: var(--ink);
}
textarea { resize: vertical; min-height: 4rem; font-family: inherit; }

.ad-row { display: flex; gap: .6rem; align-items: center; }
.ad-row input { flex: 1; }
.ad-grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.ad-grid2 { display: grid; grid-template-columns: 2fr 1fr; gap: .8rem; }
.ad-hint { color: var(--ink-soft); margin: .3rem 0 .6rem; font-size: .98rem; }

.ad-list { display: flex; flex-direction: column; gap: .6rem; margin-bottom: .8rem; }

.ad-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .55rem .8rem;
  border: .1rem solid rgba(120, 130, 150, .35);
  border-radius: .7rem;
}
.ad-item .grow { flex: 1; min-width: 0; }
.ad-item .title { font-weight: 800; overflow-wrap: anywhere; }
.ad-item .meta { color: var(--ink-soft); font-size: .92rem; }
.ad-item .actions { display: flex; gap: .4rem; flex-wrap: wrap; }
.ad-item .num { font-weight: 800; color: var(--ink-soft); min-width: 2rem; }

.ad-q {
  display: grid;
  gap: .5rem;
  padding: .8rem 1rem;
  border: .1rem solid rgba(120, 130, 150, .35);
  border-radius: .8rem;
}
.ad-q-head { display: flex; align-items: center; gap: .5rem; }
.ad-q-head .num { font-weight: 800; flex: 1; }
.ad-q-image { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; }
.ad-q-image img { max-height: 7rem; max-width: 12rem; border-radius: .5rem; border: .1rem solid rgba(120, 130, 150, .4); }
.ad-q-image .file-note { color: var(--ink-soft); font-size: .92rem; }

.ps-btn.small { padding: .2rem .6rem; font-size: .95rem; border-radius: .5rem; }
.ps-btn.danger { border-color: var(--danger); color: var(--danger); }

.ad-toolbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: .8rem; flex-wrap: wrap;
  background: var(--sky-bottom);
  padding: .6rem 0 .8rem;
}
.ad-spacer { flex: 1; }
.ad-dirty { color: var(--accent-text); font-weight: 800; }
.ad-errors {
  background: #fdeceb; color: #7a1410;
  border-left: .4rem solid var(--danger);
  border-radius: .5rem; padding: .6rem 1rem; margin-bottom: 1rem;
}
.ad-errors ul { margin: .3rem 0 0 1.2rem; padding: 0; }
@media (prefers-color-scheme: dark) { .ad-errors { background: #3a1613; color: #ffb4ab; } }

.ad-modal {
  position: fixed; inset: 0; z-index: 30;
  display: flex; align-items: center; justify-content: center;
  background: rgba(14, 22, 44, .65);
  padding: 1rem;
}
.ad-modal[hidden] { display: none; }
.ad-dialog {
  width: min(30rem, 94vw);
  background: var(--paper);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  padding: 1.2rem 1.5rem;
}
.ad-dialog h2 { margin: 0 0 .5rem; }
.ad-actions { display: flex; justify-content: flex-end; gap: .6rem; margin-top: 1rem; flex-wrap: wrap; }
.ad-error { color: var(--danger); min-height: 1.3rem; margin-top: .5rem; font-weight: 700; }
.ad-bulk summary { cursor: pointer; font-weight: 700; margin: .4rem 0; }
.ad-bulk textarea { margin-bottom: .5rem; }

/* ---- Cảnh và hiệu ứng (spec 008) ---- */
.ad-checks { display: flex; flex-direction: column; gap: .2rem; margin-top: .6rem; }
.ad-check { display: flex; align-items: center; gap: .6rem; font-weight: 600; margin: .2rem 0; }
.ad-check input { width: 1.2rem; height: 1.2rem; flex: none; }
select { cursor: pointer; }

/* ---- Xem trước đường phố: dùng lại mã vẽ của trang chơi, thu nhỏ trong thẻ ---- */
.ad-preview { position: relative; width: 100%; }
.ad-preview .ps-street-scroll { position: static; display: block; overflow: hidden; padding: 0; }
.ad-preview .ps-street-inner {
  width: 100%; min-width: 0; margin: 0;
  border-radius: .8rem; box-shadow: var(--shadow);
}
.ad-preview-nav { justify-content: center; margin-top: .6rem; font-weight: 700; }
.ad-preview-nav[hidden] { display: none; }

/* ---- Danh sách học sinh: kéo thả, nhãn trang ---- */
.ad-page-head {
  margin-top: .4rem; padding: .25rem .6rem;
  font-weight: 800; color: var(--accent-text);
  border-bottom: .12rem solid var(--accent);
}
.ad-item .drag-handle {
  cursor: grab; user-select: none; color: var(--ink-soft);
  font-weight: 800; letter-spacing: -.15em; padding: .2rem .35rem; border-radius: .4rem;
}
.ad-item .drag-handle:hover { background: rgba(120, 130, 150, .25); }
.ad-item .page-tag { color: var(--ink-soft); font-size: .88rem; white-space: nowrap; }
/* Ô tên co giãn theo chỗ còn lại; các nút không xuống dòng */
.ad-item input { flex: 1; min-width: 0; width: auto; }
.ad-item .actions { flex-wrap: nowrap; flex: none; }
.ad-item.is-dragging { opacity: .45; }
.ad-item.is-drop { outline: .2rem dashed var(--accent); outline-offset: .1rem; }

@media (max-width: 700px) {
  .ad-grid3, .ad-grid2 { grid-template-columns: 1fr; }
  .ad-item { flex-wrap: wrap; }
}
#paceCard .ad-row { margin-top: 12px; }