* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #1a1a2e;
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.14);
  --text-main: #ffffff;
  --text-sub: #a8b2d1;
  --accent: #4facfe;
  --danger: #ff6b6b;
}

body {
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  color: var(--text-main);
  min-height: 100vh;
  padding: 24px 16px 48px;
}

.notice-wrap {
  max-width: 980px;
  margin: 0 auto;
}

.notice-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
}

.notice-title {
  font-size: 30px;
  margin-bottom: 4px;
}

.notice-subtitle {
  color: var(--text-sub);
}

.btn-home {
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-main);
  text-decoration: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 700;
}

.urgent-banner {
  margin-bottom: 14px;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 107, 107, 0.6);
  background: rgba(255, 107, 107, 0.13);
}

.hidden {
  display: none !important;
}

.notice-toolbar {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 14px;
}

.toolbar-row {
  display: flex;
  gap: 8px;
}

.toolbar-row + .toolbar-row {
  margin-top: 8px;
}

.search-input,
.select-input,
.text-input,
.textarea-input {
  width: 100%;
  border: 1px solid var(--card-border);
  background: rgba(0, 0, 0, 0.2);
  color: var(--text-main);
  border-radius: 8px;
  padding: 10px 12px;
  outline: none;
}

.textarea-input {
  resize: vertical;
}

.btn-primary,
.btn-secondary,
.btn-ghost {
  border-radius: 8px;
  border: 1px solid var(--card-border);
  padding: 10px 12px;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #08223b;
  border-color: var(--accent);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
}

.btn-ghost {
  background: transparent;
  color: var(--text-sub);
}

.notice-list {
  display: grid;
  gap: 10px;
}

.notice-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 14px;
}

.notice-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.notice-card-link .notice-card {
  transition: border-color 0.2s ease, background 0.2s ease;
}

.notice-card-link:hover .notice-card {
  border-color: rgba(79, 172, 254, 0.45);
  background: rgba(79, 172, 254, 0.08);
}

.notice-card-top {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.notice-badge {
  font-size: 12px;
  border-radius: 999px;
  padding: 3px 8px;
  background: rgba(79, 172, 254, 0.18);
  color: var(--accent);
}

.notice-badge-pinned {
  background: rgba(255, 193, 7, 0.2);
  color: #ffd166;
}

.notice-badge-new {
  background: rgba(46, 204, 113, 0.18);
  color: #2ecc71;
}

.notice-link {
  color: var(--text-main);
  text-decoration: none;
  font-size: 20px;
  font-weight: 700;
}

.notice-meta {
  color: var(--text-sub);
  font-size: 13px;
  margin-top: 6px;
}

.notice-excerpt {
  color: var(--text-sub);
  margin-top: 10px;
  line-height: 1.5;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-top: 16px;
}

.page-btn {
  min-width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  cursor: pointer;
}

.page-btn.active {
  background: var(--accent);
  color: #08223b;
  border-color: var(--accent);
}

.empty-state {
  text-align: center;
  color: var(--text-sub);
  padding: 18px;
}

.admin-panel {
  margin-top: 24px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(79, 172, 254, 0.4);
  background: rgba(79, 172, 254, 0.08);
}

.admin-panel h2 {
  margin-bottom: 6px;
}

.admin-help {
  color: var(--text-sub);
  margin-bottom: 12px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-sub);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.admin-list {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.admin-row {
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 10px;
  background: rgba(0, 0, 0, 0.22);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.admin-row-title {
  font-weight: 700;
}

.admin-row-meta {
  color: var(--text-sub);
  font-size: 12px;
}

.admin-row-actions {
  display: flex;
  gap: 6px;
}

.admin-row-actions button {
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border-radius: 6px;
  padding: 6px 8px;
  cursor: pointer;
}

.admin-row-actions .btn-delete {
  border-color: rgba(255, 107, 107, 0.5);
  color: var(--danger);
}

.notice-detail {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px;
}

.notice-detail-title {
  font-size: 26px;
  margin-bottom: 10px;
}

.notice-detail-meta {
  color: var(--text-sub);
  font-size: 13px;
  margin-bottom: 14px;
}

.notice-detail-content {
  color: var(--text-main);
  line-height: 1.7;
  white-space: pre-wrap;
}

.detail-nav {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.detail-link {
  color: var(--text-main);
  text-decoration: none;
  padding: 10px 12px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--card-bg);
}

@media (max-width: 768px) {
  .notice-title {
    font-size: 24px;
  }

  .admin-form-grid {
    grid-template-columns: 1fr;
  }

  .notice-link {
    font-size: 17px;
  }
}