/* Admin backend — relies on tokens & components from styles.css */

.admin-body { background: var(--bg-alt); }

.admin-top {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px clamp(16px, 4vw, 32px);
  background: var(--surface);
  color: var(--ink);
  border-bottom: 3px solid transparent;
  border-image: var(--grad-brand) 1;
  box-shadow: var(--shadow-sm);
}
.admin-top .brand { color: var(--ink); }
.admin-top .brand-text small { color: var(--muted); }
.admin-account { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.admin-account #accountName {
  color: var(--muted);
  font-size: 13px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-top .button.ghost { background: var(--surface); color: var(--blue-dark); border-color: var(--line-strong); }
.admin-top .button.ghost:hover { background: var(--soft-blue); border-color: var(--blue-soft); }

.admin-wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding: clamp(20px, 4vw, 36px) clamp(16px, 4vw, 32px);
}

.gate-box { max-width: 560px; margin: 40px auto; display: grid; gap: 14px; }
.gate-box .notice { align-items: flex-start; }
.gate-box .notice div { margin-top: 8px; }

.admin-shell {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 22px;
  align-items: start;
}

.admin-nav {
  display: grid;
  gap: 4px;
  position: sticky;
  top: 84px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: var(--shadow-sm);
}
.admin-nav button {
  position: relative;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 11px 14px 11px 16px;
  border-radius: 10px;
  font-weight: 700;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background var(--dur), color var(--dur);
}
.admin-nav button::before {
  content: "";
  position: absolute;
  left: 4px; top: 50%;
  transform: translateY(-50%) scaleY(0);
  width: 3px; height: 18px;
  border-radius: 3px;
  background: var(--grad-brand);
  transition: transform var(--dur) var(--ease);
}
.admin-nav button:hover { background: var(--bg-alt); }
.admin-nav button.active { background: var(--soft-blue); color: var(--blue-dark); box-shadow: inset 0 0 0 1px rgba(21, 115, 201, .16); }
.admin-nav button.active::before { transform: translateY(-50%) scaleY(1); }

.admin-main { min-width: 0; }
.admin-section h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -.02em;
  margin: 0 0 6px;
  color: var(--ink);
}
.panel-intro { margin: 0 0 18px; color: var(--muted); font-size: 14px; line-height: 1.6; }

.admin-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 3vw, 26px);
  box-shadow: var(--shadow-sm);
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 14px;
}
.admin-toolbar strong { font-family: var(--font-display); font-size: 16px; background: var(--grad-cta); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

/* Topic editor */
.topic-list { list-style: none; margin: 0 0 16px; padding: 0; display: grid; gap: 8px; }
.topic-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-weight: 600;
}
.topic-list li.muted-row { color: var(--muted); font-weight: 500; justify-content: flex-start; }
.topic-add { display: flex; gap: 10px; margin-bottom: 18px; }
.topic-add input { flex: 1; }
.button.sm { min-height: 32px; padding: 5px 12px; font-size: 13px; }

/* Status select in tables */
.status-select { min-height: 38px; padding: 6px 10px; max-width: 140px; }

@media (max-width: 760px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-nav {
    position: static;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    overflow-x: auto;
  }
}

/* Reviewer assignment */
.assign-list { display: grid; gap: 14px; }
.assign-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.assign-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 12px; }
.assign-head strong { font-size: 15px; }
.reviewer-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.reviewer-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--soft-blue);
  color: var(--blue-dark);
  border-radius: 999px;
  padding: 4px 6px 4px 12px;
  font-size: 13px;
  font-weight: 700;
}
.reviewer-chip button {
  border: 0;
  background: transparent;
  color: var(--blue-dark);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 0 4px;
}
.assign-add { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.assign-add .asg-email { flex: 2 1 200px; }
.assign-add .asg-name { flex: 1 1 140px; }
.review-results { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 13px; color: var(--ink-soft); }
.review-results li { padding: 8px 12px; background: var(--bg-alt); border-radius: 8px; }
.muted { color: var(--muted); }

/* Email templates */
.admin-section .admin-card + .admin-card { margin-top: 16px; }
.card-title { margin: 0 0 14px; font-family: var(--font-display); font-weight: 700; letter-spacing: -.01em; font-size: 16px; color: var(--ink); }
.panel-intro code,
.notice code {
  font-family: var(--font-mono);
  background: var(--soft-blue);
  color: var(--blue-dark);
  padding: 1px 6px;
  border-radius: 6px;
  font-size: 12.5px;
}

/* Year / event switcher */
.event-switcher {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.event-switcher label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-soft);
  flex: 1 1 260px;
}
.event-switcher select { min-width: 220px; }
.event-switcher-actions { display: flex; gap: 8px; flex-wrap: wrap; }