.announcement-form {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: 18px;
}
.announcement-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.announcement-fields label { display: grid; align-content: start; gap: 6px; font-size: .82rem; font-weight: 800; }
.announcement-fields input,
.announcement-fields select,
.announcement-fields textarea { width: 100%; padding: 11px 12px; border: 1px solid #b9cbd6; border-radius: 9px; background: #fbfcfd; color: var(--ink); font: inherit; resize: vertical; }
.announcement-fields input:focus,
.announcement-fields select:focus,
.announcement-fields textarea:focus { outline: 3px solid rgba(31, 104, 238, .15); border-color: var(--blue); }
.announcement-fields label > span small { color: var(--muted); font-weight: 600; }
.announcement-title-field { grid-column: 1 / -1; }
.announcement-message { grid-column: 1 / -1; }
.announcement-side { display: grid; align-content: start; gap: 12px; }
.announcement-side > .button { width: 100%; }
.announcement-preview { padding: 14px; border: 1px solid #a9d8bb; border-left: 5px solid var(--green); border-radius: 11px; background: #f0faf4; }
.announcement-preview.disabled { filter: grayscale(.65); opacity: .65; }
.announcement-preview span { display: block; color: var(--green); font-size: .67rem; font-weight: 900; letter-spacing: .12em; }
.announcement-preview strong { display: block; margin: 4px 0; }
.announcement-preview > small { display: block; margin: -1px 0 7px; color: #60778a; font-weight: 800; }
.announcement-preview p { margin: 0 0 10px; color: #4b6657; line-height: 1.4; }
.announcement-preview time { display: block; margin: 0 0 10px; color: #60778a; font-size: .75rem; font-weight: 700; }
.announcement-preview em { display: inline-block; padding: 7px 10px; border-radius: 7px; background: var(--green); color: #fff; font-size: .78rem; font-style: normal; font-weight: 800; }
.announcement-preview time[hidden], .announcement-preview em[hidden] { display: none !important; }
.announcement-field-help { color: var(--muted); font-size: .72rem; font-weight: 500; line-height: 1.35; }
.announcement-preview[data-priority="important"] { border-color: #e5bd77; border-left-color: #d47a0c; background: #fff8e8; }
.announcement-preview[data-priority="important"] span { color: #a75c00; }
.announcement-preview[data-priority="urgent"] { border-color: #e5a7a2; border-left-color: var(--danger); background: #fff0ee; }
.announcement-preview[data-priority="urgent"] span { color: var(--danger); }
@media (max-width: 900px) { .announcement-form { grid-template-columns: 1fr; } }
@media (max-width: 620px) { .announcement-fields { grid-template-columns: 1fr; } .announcement-message { grid-column: auto; } }

.maintenance-form { display: grid; grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr); gap: 18px; }
.maintenance-fields { display: grid; align-content: start; gap: 13px; }
.maintenance-fields label { display: grid; gap: 6px; font-size: .82rem; font-weight: 800; }
.maintenance-fields input,
.maintenance-fields textarea { width: 100%; padding: 11px 12px; border: 1px solid #b9cbd6; border-radius: 9px; background: #fbfcfd; color: var(--ink); font: inherit; resize: vertical; }
.maintenance-fields input:focus,
.maintenance-fields textarea:focus { outline: 3px solid rgba(225, 135, 20, .16); border-color: #d47a0c; }
.maintenance-modes { margin: 0; padding: 12px; border: 1px solid #d3dde4; border-radius: 10px; }
.maintenance-modes legend { padding: 0 6px; font-size: .82rem; font-weight: 900; }
.maintenance-modes label { display: flex; align-items: flex-start; gap: 9px; padding: 9px; border-radius: 8px; cursor: pointer; }
.maintenance-modes label:hover { background: #fff8e8; }
.maintenance-modes input { width: auto; margin-top: 3px; accent-color: #d47a0c; }
.maintenance-modes span { display: grid; gap: 2px; }
.maintenance-modes small { color: var(--muted); font-weight: 500; }
.maintenance-side { display: grid; align-content: start; gap: 12px; }
.maintenance-side > .button { width: 100%; }
.maintenance-preview { padding: 14px; border: 1px solid #e5bd77; border-left: 5px solid #d47a0c; border-radius: 11px; background: #fff8e8; color: #563b13; }
.maintenance-preview.disabled { filter: grayscale(.65); opacity: .65; }
.maintenance-preview span { display: block; color: #a75c00; font-size: .67rem; font-weight: 900; letter-spacing: .12em; }
.maintenance-preview strong { display: block; margin: 4px 0; }
.maintenance-preview p { margin: 0; color: #6c5738; line-height: 1.4; }
@media (max-width: 900px) { .maintenance-form { grid-template-columns: 1fr; } }