/* public/css/announcements.css */
/* お知らせ機能 共通スタイル（管理者・会員両方） */

/* ===================================
   CSS変数
   =================================== */
   :root {
    --ann-primary: #1a5f4a;
    --ann-primary-light: #2d8a6e;
    --ann-important: #dc2626;
    --ann-important-bg: #fef2f2;
    --ann-important-border: #fecaca;
    --ann-new: #3b82f6;
    --ann-text: #1f2937;
    --ann-text-muted: #6b7280;
    --ann-border: #e5e7eb;
    --ann-bg-hover: #f9fafb;
    --ann-radius: 12px;
    --ann-radius-sm: 8px;
    --ann-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    --ann-shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.1);
    --ann-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===================================
   管理者画面 - グリッド
   =================================== */

#announcementsAdminGrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 20px;
}

.ann-admin-card {
    background: #fff;
    border-radius: var(--ann-radius);
    padding: 20px;
    border: 2px solid var(--ann-border);
    transition: var(--ann-transition);
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
    overflow: hidden;
}

.ann-admin-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--ann-border);
    transition: var(--ann-transition);
}

.ann-admin-card.published::before {
    background: linear-gradient(180deg, #10b981 0%, #059669 100%);
}

.ann-admin-card.draft::before {
    background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
}

.ann-admin-card.important::before {
    background: linear-gradient(180deg, var(--ann-important) 0%, #b91c1c 100%);
    width: 6px;
}

.ann-admin-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--ann-shadow-hover);
    border-color: var(--ann-primary-light);
}

.ann-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.ann-card-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.ann-category-badge,
.ann-status-badge,
.ann-important-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 14px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    white-space: nowrap;
}

.ann-status-badge.published {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.ann-status-badge.draft {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.ann-important-badge {
    background: linear-gradient(135deg, var(--ann-important) 0%, #b91c1c 100%);
    animation: ann-pulse-bg 2s ease-in-out infinite;
}

@keyframes ann-pulse-bg {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(220, 38, 38, 0); }
}

.ann-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ann-text);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ann-card-summary {
    font-size: 0.875rem;
    color: var(--ann-text-muted);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ann-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--ann-border);
}

.ann-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--ann-text-muted);
}

.ann-meta-icon {
    font-size: 0.875rem;
}

.ann-card-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    padding-top: 8px;
    border-top: 1px solid var(--ann-border);
}

.ann-card-actions .btn {
    flex: 1;
    min-width: fit-content;
    font-size: 0.8rem;
    padding: 6px 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

/* 空状態 */
.ann-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: #fafafa;
    border-radius: var(--ann-radius);
    border: 2px dashed var(--ann-border);
}

.ann-empty-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.ann-empty-state p {
    color: var(--ann-text-muted);
    margin-bottom: 16px;
}

/* ===================================
   管理者画面 - エディタ
   =================================== */

.ann-editor {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ann-editor .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.ann-editor .char-counter {
    align-self: flex-end;
    font-size: 0.75rem;
    color: var(--ann-text-muted);
}

.ann-editor .quill-editor {
    min-height: 200px;
    border-radius: var(--ann-radius-sm);
}

/* ファイルアップロード */
.ann-file-upload {
    cursor: pointer;
    transition: var(--ann-transition);
}

.ann-file-upload-content {
    border: 2px dashed var(--ann-border);
    border-radius: var(--ann-radius-sm);
    padding: 24px;
    text-align: center;
    transition: var(--ann-transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: #fafafa;
}

.ann-file-upload:hover .ann-file-upload-content {
    border-color: var(--ann-primary);
    background: rgba(26, 95, 74, 0.04);
}

.ann-file-icon {
    font-size: 2rem;
    margin-bottom: 4px;
}

.ann-file-upload-content small {
    color: var(--ann-text-muted);
    font-size: 0.75rem;
    margin-top: 4px;
}

.ann-file-remove {
    background: none;
    border: 1px solid var(--ann-border);
    color: var(--ann-important);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    margin-top: 8px;
    transition: var(--ann-transition);
}

.ann-file-remove:hover {
    background: var(--ann-important);
    color: white;
    border-color: var(--ann-important);
}

/* 公開オプション */
.ann-publish-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.radio-card {
    cursor: pointer;
    position: relative;
}

.radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.radio-card-content {
    border: 2px solid var(--ann-border);
    border-radius: var(--ann-radius-sm);
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
    transition: var(--ann-transition);
}

.radio-card:hover .radio-card-content {
    border-color: var(--ann-primary-light);
    background: rgba(26, 95, 74, 0.02);
}

.radio-card input[type="radio"]:checked + .radio-card-content {
    border-color: var(--ann-primary);
    background: rgba(26, 95, 74, 0.06);
    box-shadow: 0 0 0 3px rgba(26, 95, 74, 0.1);
}

.radio-card-icon {
    font-size: 1.5rem;
}

.radio-card-content strong {
    color: var(--ann-text);
    font-size: 0.95rem;
}

.radio-card-content small {
    color: var(--ann-text-muted);
    font-size: 0.75rem;
}

/* プレビュー */
.ann-preview {
    padding: 8px;
}

.ann-preview-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--ann-border);
}

.ann-preview-date {
    color: var(--ann-text-muted);
    font-size: 0.875rem;
    margin-left: auto;
}

.ann-preview-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ann-text);
    margin-bottom: 16px;
    line-height: 1.4;
}

.ann-preview-content {
    line-height: 1.7;
    color: var(--ann-text);
}

.ann-preview-content h1,
.ann-preview-content h2,
.ann-preview-content h3 {
    margin: 16px 0 8px 0;
}

.ann-preview-content p {
    margin: 8px 0;
}

.ann-preview-attachment {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid var(--ann-border);
}

/* ===================================
   会員画面 - 重要なお知らせ
   =================================== */

.ann-important-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe4e6 100%);
    border: 2px solid var(--ann-important-border);
    border-radius: var(--ann-radius);
    margin-bottom: 12px;
    position: relative;
    overflow: hidden;
    transition: var(--ann-transition);
}

.ann-important-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--ann-important) 0%, #b91c1c 100%);
}

.ann-important-card:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(220, 38, 38, 0.15);
}

.ann-important-badge-pulse {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    background: linear-gradient(135deg, var(--ann-important) 0%, #b91c1c 100%);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
    flex-shrink: 0;
    position: relative;
}

.ann-important-badge-pulse::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 6px;
    background: inherit;
    animation: ann-imp-pulse 2s ease-in-out infinite;
    z-index: -1;
}

@keyframes ann-imp-pulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.15); }
}

.ann-important-content {
    flex: 1;
    min-width: 0;
}

.ann-important-content h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #7f1d1d;
    margin: 0 0 4px 0;
    line-height: 1.4;
}

.ann-important-content p {
    font-size: 0.875rem;
    color: #991b1b;
    margin: 0;
    opacity: 0.9;
    line-height: 1.5;
}

.ann-important-arrow {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(220, 38, 38, 0.1);
    border: none;
    border-radius: var(--ann-radius-sm);
    color: var(--ann-important);
    cursor: pointer;
    transition: var(--ann-transition);
}

.ann-important-arrow:hover {
    background: rgba(220, 38, 38, 0.2);
    transform: translateX(4px);
}

/* ===================================
   会員画面 - インラインカード（メイン）
   =================================== */

#announcementsList {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ann-inline-card {
    background: #fff;
    border: 1px solid var(--ann-border);
    border-radius: var(--ann-radius);
    overflow: hidden;
    transition: var(--ann-transition);
    position: relative;
}

.ann-inline-card.is-unread {
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 60%);
    border-color: #93c5fd;
}

.ann-inline-card.is-important {
    border-color: var(--ann-important-border);
    background: linear-gradient(135deg, #fef2f2 0%, #ffffff 60%);
}

.ann-inline-card.is-important.is-unread {
    border-color: #fca5a5;
}

.ann-inline-card:hover {
    border-color: var(--ann-primary-light);
    box-shadow: var(--ann-shadow);
    transform: translateY(-1px);
}

.ann-inline-card.is-expanded {
    border-color: var(--ann-primary);
    box-shadow: 0 4px 16px rgba(26, 95, 74, 0.12);
}

.ann-inline-card.ann-highlight {
    animation: ann-highlight-anim 2s ease-out;
}

@keyframes ann-highlight-anim {
    0%, 20% {
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.4);
        transform: scale(1.01);
    }
    100% {
        box-shadow: var(--ann-shadow);
        transform: scale(1);
    }
}

/* ヘッダー（クリッカブル領域） */
.ann-inline-header {
    display: flex;
    gap: 14px;
    padding: 16px;
    cursor: pointer;
    align-items: flex-start;
    transition: var(--ann-transition);
    user-select: none;
}

.ann-inline-header:hover {
    background: var(--ann-bg-hover);
}

.ann-inline-card.is-expanded .ann-inline-header:hover {
    background: rgba(26, 95, 74, 0.03);
}

.ann-inline-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--ann-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.ann-inline-meta {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ann-inline-badges {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.ann-cat-tag,
.ann-imp-tag,
.ann-new-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 1.4;
}

.ann-imp-tag {
    background: var(--ann-important);
    color: white;
}

.ann-new-tag {
    background: var(--ann-new);
    color: white;
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.5);
    animation: ann-new-pulse 2s ease-in-out infinite;
}

@keyframes ann-new-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.5); }
    50% { box-shadow: 0 0 0 4px rgba(59, 130, 246, 0); }
}

.ann-inline-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ann-text);
    margin: 0;
    line-height: 1.4;
}

.ann-inline-card.is-unread .ann-inline-title {
    color: #0f172a;
}

.ann-inline-summary {
    font-size: 0.85rem;
    color: var(--ann-text-muted);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: var(--ann-transition);
}

.ann-inline-card.is-expanded .ann-inline-summary {
    -webkit-line-clamp: unset;
    overflow: visible;
    opacity: 0.7;
}

.ann-inline-footer {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 4px;
}

.ann-inline-date,
.ann-inline-attach {
    font-size: 0.75rem;
    color: var(--ann-text-muted);
}

.ann-inline-toggle {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--ann-text-muted);
    cursor: pointer;
    border-radius: 50%;
    transition: var(--ann-transition);
    align-self: center;
}

.ann-inline-toggle:hover {
    background: var(--ann-bg-hover);
    color: var(--ann-primary);
}

.ann-inline-toggle svg {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.ann-inline-card.is-expanded .ann-inline-toggle svg {
    transform: rotate(180deg);
}

/* 展開部 */
.ann-inline-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.ann-inline-card.is-expanded .ann-inline-body {
    max-height: 5000px;
    transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.ann-inline-divider {
    height: 1px;
    background: var(--ann-border);
    margin: 0 16px;
}

.ann-inline-content {
    padding: 16px;
    line-height: 1.7;
    color: var(--ann-text);
    font-size: 0.9rem;
    animation: ann-content-fade 0.4s 0.1s ease-out backwards;
}

@keyframes ann-content-fade {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ann-inline-content h1,
.ann-inline-content h2,
.ann-inline-content h3 {
    color: var(--ann-text);
    margin: 16px 0 8px;
}

.ann-inline-content h2 { font-size: 1.25rem; }
.ann-inline-content h3 { font-size: 1.1rem; }

.ann-inline-content p {
    margin: 8px 0;
}

.ann-inline-content ul,
.ann-inline-content ol {
    margin: 8px 0;
    padding-left: 24px;
}

.ann-inline-content li {
    margin: 4px 0;
}

.ann-inline-content a {
    color: var(--ann-primary);
    text-decoration: underline;
}

.ann-inline-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--ann-radius-sm);
    margin: 8px 0;
}

.ann-inline-attachment {
    padding: 0 16px 16px;
}

.ann-attach-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: linear-gradient(135deg, var(--ann-primary) 0%, var(--ann-primary-light) 100%);
    color: white;
    text-decoration: none;
    border-radius: var(--ann-radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--ann-transition);
}

.ann-attach-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 95, 74, 0.3);
}

/* ===================================
   会員画面 - フルリストモーダル
   =================================== */

.ann-fulllist {
    display: flex;
    flex-direction: column;
    max-height: 70vh;
}

.ann-filter-tabs {
    display: flex;
    gap: 4px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ann-border);
    margin-bottom: 12px;
    overflow-x: auto;
    flex-shrink: 0;
}

.ann-filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: white;
    border: 1px solid var(--ann-border);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--ann-text-muted);
    cursor: pointer;
    transition: var(--ann-transition);
    white-space: nowrap;
}

.ann-filter-tab:hover {
    background: var(--ann-bg-hover);
    color: var(--ann-text);
}

.ann-filter-tab.active {
    background: var(--ann-primary);
    border-color: var(--ann-primary);
    color: white;
}

.ann-filter-tab .count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.ann-filter-tab.active .count {
    background: rgba(255, 255, 255, 0.25);
}

.ann-fulllist-items {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 4px;
}

.ann-fulllist-items::-webkit-scrollbar {
    width: 6px;
}

.ann-fulllist-items::-webkit-scrollbar-track {
    background: transparent;
}

.ann-fulllist-items::-webkit-scrollbar-thumb {
    background: var(--ann-border);
    border-radius: 3px;
}

/* ===================================
   ローディング & 空状態
   =================================== */

.ann-skeleton,
.ann-skeleton-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ann-skeleton,
.ann-skeleton-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: white;
    border: 1px solid var(--ann-border);
    border-radius: var(--ann-radius);
}

.skeleton-badge,
.skeleton-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(90deg, #e5e7eb 0%, #f3f4f6 50%, #e5e7eb 100%);
    background-size: 200% 100%;
    border-radius: var(--ann-radius-sm);
    animation: ann-skeleton-shine 1.5s infinite;
    flex-shrink: 0;
}

.skeleton-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: center;
}

.skeleton-text {
    height: 12px;
    background: linear-gradient(90deg, #e5e7eb 0%, #f3f4f6 50%, #e5e7eb 100%);
    background-size: 200% 100%;
    border-radius: 4px;
    animation: ann-skeleton-shine 1.5s infinite;
}

.skeleton-text.long { width: 80%; }
.skeleton-text.medium { width: 60%; }
.skeleton-text.short { width: 40%; }

@keyframes ann-skeleton-shine {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.ann-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--ann-text-muted);
}

.ann-empty-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 12px;
    opacity: 0.5;
}

.ann-empty p {
    margin: 0;
    font-size: 0.9rem;
}

.ann-modal-loading {
    text-align: center;
    padding: 40px 20px;
}

.ann-modal-loading .loading-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--ann-border);
    border-top-color: var(--ann-primary);
    border-radius: 50%;
    animation: ann-spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes ann-spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   レスポンシブ
   =================================== */

@media (max-width: 768px) {
    #announcementsAdminGrid {
        grid-template-columns: 1fr;
    }
    
    .ann-card-actions {
        flex-direction: column;
    }
    
    .ann-card-actions .btn {
        width: 100%;
    }
    
    .ann-publish-options {
        grid-template-columns: 1fr;
    }
    
    .ann-important-card {
        flex-wrap: wrap;
        padding: 16px;
    }
    
    .ann-important-arrow {
        margin-left: auto;
    }
    
    .ann-inline-header {
        padding: 12px;
        gap: 10px;
    }
    
    .ann-inline-icon {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }
    
    .ann-inline-title {
        font-size: 0.95rem;
    }
    
    .ann-fulllist {
        max-height: 80vh;
    }
}

@media (max-width: 480px) {
    .ann-inline-toggle {
        display: none;
    }
    
    .ann-inline-card.is-expanded .ann-inline-card::after {
        content: '▲ 閉じる';
        display: block;
        text-align: center;
        padding: 8px;
        font-size: 0.75rem;
        color: var(--ann-text-muted);
        background: var(--ann-bg-hover);
    }
}

/* ===================================
   ダークモード対応（オプション）
   =================================== */

@media (prefers-color-scheme: dark) {
    /* 必要に応じて追加 */
}

/* ===================================
   アクセシビリティ
   =================================== */

@media (prefers-reduced-motion: reduce) {
    .ann-inline-card,
    .ann-inline-body,
    .ann-inline-toggle svg,
    .ann-new-tag,
    .ann-imp-pulse {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}

.ann-inline-header:focus-visible {
    outline: 2px solid var(--ann-primary);
    outline-offset: 2px;
}



/* 「すべて見る」インライン展開エリア */
#ann-view-all-inline {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 2px dashed #e5e7eb;
    animation: viewAllSlideDown 0.35s ease-out;
}

@keyframes viewAllSlideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.ann-view-all-inline-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    padding: 10px 14px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 8px;
    border-left: 4px solid #0ea5e9;
}

.ann-view-all-period-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #0c4a6e;
    font-weight: 500;
}

.ann-view-all-period-icon {
    font-size: 16px;
}

.ann-view-all-loading {
    text-align: center;
    padding: 32px 16px;
    color: #6b7280;
}

.ann-view-all-loading .loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid #e5e7eb;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.ann-view-all-items {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* フィルタタブ（再利用） */
.ann-filter-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.ann-filter-tab {
    padding: 6px 14px;
    border: 1px solid #d1d5db;
    background: #ffffff;
    border-radius: 18px;
    cursor: pointer;
    font-size: 13px;
    color: #4b5563;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.ann-filter-tab:hover {
    background: #f3f4f6;
    border-color: #9ca3af;
}

.ann-filter-tab.active {
    background: #3b82f6;
    color: #ffffff;
    border-color: #3b82f6;
}

.ann-filter-tab .count {
    background: rgba(0, 0, 0, 0.1);
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

.ann-filter-tab.active .count {
    background: rgba(255, 255, 255, 0.25);
}

/* お知らせカード ハイライト */
.ann-highlight {
    animation: annHighlight 2s ease-out;
}

@keyframes annHighlight {
    0%, 100% { box-shadow: none; }
    20%, 60% {
        box-shadow: 0 0 0 3px #fbbf24, 0 4px 12px rgba(251, 191, 36, 0.4);
    }
}

/* セクションヘッダーの「すべて見る」リンク */
.section-block .section-header .view-all {
    cursor: pointer;
    user-select: none;
    transition: color 0.15s;
}

.section-block .section-header .view-all:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

/* モバイル対応 */
@media (max-width: 640px) {
    .ann-view-all-inline-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .ann-filter-tabs {
        gap: 4px;
    }

    .ann-filter-tab {
        padding: 5px 10px;
        font-size: 12px;
    }
}