/* ─────────────────────────────────────────────────────────────────────────
 * Notice — prototype-v2 SoT: user-portal/notice/index.html inline <style>
 *   mobile-first 재작성: 카드 형태(모바일) → grid 6열(데스크탑+)
 * ──────────────────────────────────────────────────────────────────────── */

.notice-container {
  max-width: 1100px;
  /* UI-22 — 상단 여백은 portal-main 만 */
  margin: 0 auto 32px;
  padding: 0 var(--container-padding);
}
@media (min-width: 768px) {
  .notice-container { margin: 0 auto 60px; }
}

.notice-header {
  margin-bottom: 24px;
}
@media (min-width: 768px) {
  .notice-header { margin-bottom: 40px; display: flex; justify-content: space-between; align-items: flex-end; }
}
.notice-header h1 {
  font-size: 24px;
  font-weight: 800;
  margin: 0;
  color: var(--text-main);
}
@media (min-width: 768px) {
  .notice-header h1 { font-size: 32px; }
}
.notice-header p {
  color: var(--text-secondary);
  margin-top: 8px;
  font-size: 13px;
}

.notice-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}
@media (min-width: 768px) {
  .notice-controls { flex-direction: row; justify-content: space-between; align-items: center; }
}

.notice-filter-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
}
.notice-filter-tab {
  padding: 6px 14px;
  border-radius: 20px;
  background: var(--bg-muted);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  white-space: nowrap;
}
@media (min-width: 768px) {
  .notice-filter-tab { padding: 8px 20px; font-size: 14px; }
}
.notice-filter-tab.active {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 12px rgba(0, 113, 205, 0.3);
}
.notice-filter-tab:hover:not(.active) {
  background: var(--glass-border);
}

.notice-search-bar {
  display: flex;
  gap: 8px;
  width: 100%;
}
@media (min-width: 768px) {
  .notice-search-bar { width: 300px; }
}
.notice-search-bar input {
  flex: 1;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  background: var(--bg-surface);
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  outline: none;
}
.notice-search-bar input:focus {
  border-color: var(--primary);
}
.notice-search-bar button {
  padding: 10px 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
}

.notice-list {
  background: var(--bg-surface);
  border-radius: 16px;
  border: 1px solid var(--glass-border);
  overflow: hidden;
  box-shadow: var(--glass-shadow);
}

.notice-group {
  border-bottom: 1px solid var(--bg-muted);
}
.notice-group:last-child {
  border-bottom: none;
}

/* Mobile: stacked card */
.notice-item {
  padding: 16px 18px;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.notice-item:hover { background: var(--bg-darker); }
.notice-item.active { background: var(--bg-accent-sky); }

.notice-no { font-size: 13px; color: var(--text-muted); font-weight: 600; }
.notice-category {
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-block;
  width: fit-content;
}
.cat-notice { background: #e2e8f0; color: var(--text-secondary); }
.cat-update { background: var(--bg-accent-sky); color: #0284c7; }
.cat-check { background: var(--bg-accent-red); color: #dc2626; }

.notice-title-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.notice-important-badge {
  display: inline-block;
  background: var(--bg-accent-red);
  color: #ef4444;
  font-size: 11px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
}
.notice-title {
  font-weight: 700;
  color: var(--text-main);
  font-size: 15px;
  flex: 1;
}
.notice-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-dim);
}
.notice-icon {
  align-self: flex-end;
  color: var(--text-muted);
  transition: transform 0.3s;
  font-size: 14px;
}
.notice-item.active .notice-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

/* Desktop+ : 6열 grid */
@media (min-width: 1024px) {
  .notice-item {
    display: grid;
    grid-template-columns: 60px 80px 1fr 100px 80px 40px;
    padding: 20px 24px;
    align-items: center;
    gap: 0;
  }
  .notice-no { text-align: center; font-size: 14px; }
  .notice-category { width: 60px; text-align: center; padding: 4px 0; }
  .notice-title-wrap { padding-left: 10px; }
  .notice-title { font-size: 16px; }
  .notice-meta { display: contents; }
  .notice-meta .notice-date,
  .notice-meta .notice-hits {
    font-size: 14px;
    color: var(--text-dim);
    text-align: center;
  }
  .notice-icon { align-self: center; text-align: right; }
}

.notice-content {
  display: none;
  padding: 20px 24px;
  background: var(--bg-darker);
  border-top: 1px dashed var(--glass-border-bright);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}
@media (min-width: 768px) {
  .notice-content { padding: 30px 40px; font-size: 15px; }
}
.notice-content.show {
  display: block;
  animation: noticeSlideDown 0.3s ease-out;
}
@keyframes noticeSlideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.notice-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}
.notice-pagination button {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--glass-border);
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
  color: var(--text-secondary);
  font-weight: 600;
}
.notice-pagination button.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.notice-pagination button:hover:not(.active) {
  background: var(--bg-muted);
}