.admin-body { background: #eef1eb; }
.admin-shell { min-height: 100vh; }
.login-panel {
  width: min(420px, calc(100vw - 28px));
  margin: 12vh auto;
  display: grid;
  gap: 18px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.login-panel h1 { font-size: 2.4rem; }
.login-panel form, .editor { display: grid; gap: 14px; }
.login-panel button, .editor button, aside button {
  border: 0;
  border-radius: 8px;
  padding: 12px 14px;
  background: var(--ink);
  color: #fff;
  font-weight: 850;
  cursor: pointer;
}
label { display: grid; gap: 7px; color: var(--muted); font-weight: 750; }
textarea { resize: vertical; }

.dashboard {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
}
aside {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 22px;
  background: var(--ink);
  color: #fff;
}
aside .brand { margin-bottom: 18px; }
aside button { text-align: left; background: transparent; color: rgba(255,255,255,0.76); }
aside button.active { background: rgba(255,255,255,0.13); color: #fff; }
.admin-content { padding: 28px; }
.admin-content > header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  margin-bottom: 28px;
}
.admin-content h1 { font-size: clamp(2.2rem, 5vw, 4.5rem); }
.tab { display: none; }
.tab.active { display: block; }
.split {
  display: grid;
  grid-template-columns: minmax(320px, 520px) minmax(260px, 1fr);
  gap: 18px;
  align-items: start;
}
.editor, .list-panel {
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.wide { max-width: 980px; }
.grid-two {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.check { display: flex; align-items: center; gap: 10px; }
.row { display: flex; flex-wrap: wrap; gap: 10px; }
.row button:nth-child(2) { background: var(--accent); }
.row button:nth-child(3) { background: var(--accent-2); }
.list-item {
  display: grid;
  gap: 6px;
  width: 100%;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fbfcf8;
  color: var(--ink);
  cursor: pointer;
}
.list-item strong { font-size: 1rem; }
.list-item span { color: var(--muted); font-size: 0.88rem; }

@media (max-width: 880px) {
  .dashboard { grid-template-columns: 1fr; }
  aside { position: static; height: auto; grid-template-columns: repeat(4, minmax(0, 1fr)); }
  aside .brand { grid-column: 1 / -1; }
  .split, .grid-two { grid-template-columns: 1fr; }
}