/* ── News & Notice Frontend Styles ───────────────────────────────────────── */

/* ── Variables ────────────────────────────────────────────────────────────── */
:root {
	--nn-primary:    #0073aa;
	--nn-accent:     #00a0d2;
	--nn-text:       #1a1a1a;
	--nn-muted:      #6c757d;
	--nn-border:     #e2e8f0;
	--nn-bg:         #f8fafc;
	--nn-card-bg:    #ffffff;
	--nn-radius:     8px;
	--nn-shadow:     0 2px 8px rgba(0,0,0,.08);
	--nn-shadow-lg:  0 8px 24px rgba(0,0,0,.14);
	--nn-trans:      .2s ease;
}

/* ── Tab bar ──────────────────────────────────────────────────────────────── */
.nn-wrap {
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 16px;
}

.nn-tabs {
	display: flex;
	gap: 4px;
	border-bottom: 2px solid var(--nn-border);
	margin-bottom: 28px;
}

.nn-tab {
	background: none;
	border: none;
	border-bottom: 3px solid transparent;
	margin-bottom: -2px;
	padding: 10px 22px;
	font-size: 15px;
	font-weight: 600;
	color: var(--nn-muted);
	cursor: pointer;
	transition: color var(--nn-trans), border-color var(--nn-trans);
}
.nn-tab:hover,
.nn-tab-active {
	color: var(--nn-primary);
	border-bottom-color: var(--nn-primary);
}

/* ── Category filter bar ──────────────────────────────────────────────────── */
.nn-cat-bar {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 24px;
}

.nn-cat-btn {
	background: var(--nn-bg);
	border: 1px solid var(--nn-border);
	border-radius: 20px;
	padding: 5px 16px;
	font-size: 13px;
	font-weight: 500;
	color: var(--nn-muted);
	cursor: pointer;
	transition: background var(--nn-trans), color var(--nn-trans), border-color var(--nn-trans);
}
.nn-cat-btn:hover,
.nn-cat-btn-active {
	background: var(--nn-primary);
	border-color: var(--nn-primary);
	color: #fff;
}

/* ── News grid ────────────────────────────────────────────────────────────── */
.nn-news-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}
@media (max-width: 900px) { .nn-news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .nn-news-grid { grid-template-columns: 1fr; } }

/* ── News card ────────────────────────────────────────────────────────────── */
.nn-news-card {
	background: var(--nn-card-bg);
	border: 1px solid var(--nn-border);
	border-radius: var(--nn-radius);
	overflow: hidden;
	box-shadow: var(--nn-shadow);
	display: flex;
	flex-direction: column;
	transition: box-shadow var(--nn-trans), transform var(--nn-trans);
}
.nn-news-card:hover {
	box-shadow: var(--nn-shadow-lg);
	transform: translateY(-3px);
}

.nn-card-thumb {
	aspect-ratio: 16/9;
	overflow: hidden;
	background: var(--nn-bg);
}
.nn-card-thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .35s ease;
}
.nn-news-card:hover .nn-card-thumb img {
	transform: scale(1.04);
}
.nn-card-thumb-placeholder {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
}
.nn-card-thumb-placeholder svg {
	width: 48px;
	height: 48px;
	color: #94a3b8;
}

.nn-card-body {
	padding: 16px;
	flex: 1;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.nn-card-cats {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
}
.nn-card-cat {
	font-size: 11px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .5px;
	color: var(--nn-primary);
	background: rgba(0,115,170,.08);
	padding: 2px 8px;
	border-radius: 12px;
}

.nn-card-title {
	font-size: 15px;
	font-weight: 700;
	color: var(--nn-text);
	line-height: 1.4;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.nn-card-excerpt {
	font-size: 13px;
	color: var(--nn-muted);
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	flex: 1;
}

.nn-card-footer {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-top: 4px;
}

.nn-card-date {
	font-size: 12px;
	color: var(--nn-muted);
}

.nn-card-read-more {
	font-size: 13px;
	font-weight: 600;
	color: var(--nn-primary);
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: 4px;
	transition: gap var(--nn-trans);
}
.nn-card-read-more:hover { gap: 8px; }
.nn-card-read-more svg {
	width: 14px;
	height: 14px;
}

/* ── Notices grid ─────────────────────────────────────────────────────────── */
.nn-notices-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 12px;
}

.nn-notice-row {
	background: var(--nn-card-bg);
	border: 1px solid var(--nn-border);
	border-radius: var(--nn-radius);
	padding: 16px 20px;
	display: flex;
	align-items: flex-start;
	gap: 16px;
	box-shadow: var(--nn-shadow);
	transition: box-shadow var(--nn-trans);
}
.nn-notice-row:hover { box-shadow: var(--nn-shadow-lg); }

.nn-notice-icon {
	flex-shrink: 0;
	width: 44px;
	height: 44px;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.nn-notice-icon.nn-icon-pdf   { background: #fce8e8; color: #d63638; }
.nn-notice-icon.nn-icon-image { background: #e8f3fb; color: #0073aa; }
.nn-notice-icon.nn-icon-doc   { background: #f0f4ff; color: #4353af; }
.nn-notice-icon svg { width: 22px; height: 22px; }

.nn-notice-icon { margin-top: 2px; }

.nn-notice-info { flex: 1; min-width: 0; }

.nn-notice-title-link {
	display: block;
	font-size: 15px;
	font-weight: 700;
	color: var(--nn-text);
	text-decoration: none;
	margin-bottom: 5px;
	line-height: 1.35;
	transition: color var(--nn-trans);
}
.nn-notice-title-link:hover { color: var(--nn-primary); }

.nn-notice-desc {
	font-size: 13px;
	color: var(--nn-muted);
	line-height: 1.55;
	margin: 0 0 7px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.nn-notice-meta {
	font-size: 12px;
	color: var(--nn-muted);
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}
.nn-notice-expiry-past { color: #d63638; }

.nn-notice-actions {
	flex-shrink: 0;
	display: flex;
	flex-direction: column;
	align-items: stretch;
	gap: 6px;
	min-width: 110px;
}

.nn-btn-details {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 5px;
	padding: 7px 14px;
	background: transparent;
	border: 1px solid var(--nn-border);
	border-radius: 6px;
	font-size: 13px;
	font-weight: 600;
	color: var(--nn-muted);
	text-decoration: none;
	transition: border-color var(--nn-trans), color var(--nn-trans);
}
.nn-btn-details:hover {
	border-color: var(--nn-primary);
	color: var(--nn-primary);
}
.nn-btn-details svg { width: 14px; height: 14px; }

.nn-btn-dl {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 7px 14px;
	background: var(--nn-primary);
	color: #fff;
	border: none;
	border-radius: 6px;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
	transition: background var(--nn-trans);
}
.nn-btn-dl:hover { background: var(--nn-accent); color: #fff; }
.nn-btn-dl svg { width: 15px; height: 15px; }

.nn-file-badge {
	font-size: 10px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	padding: 2px 7px;
	border-radius: 4px;
	color: #fff;
}
.nn-file-badge.nn-file-pdf   { background: #d63638; }
.nn-file-badge.nn-file-image { background: #0073aa; }

/* ── Load more / Loader ───────────────────────────────────────────────────── */
.nn-loader {
	display: flex;
	justify-content: center;
	padding: 32px 0;
}

.nn-spinner {
	width: 36px;
	height: 36px;
	border: 3px solid var(--nn-border);
	border-top-color: var(--nn-primary);
	border-radius: 50%;
	animation: nn-spin .7s linear infinite;
}
@keyframes nn-spin { to { transform: rotate(360deg); } }

.nn-load-more-wrap {
	display: flex;
	justify-content: center;
	margin-top: 32px;
}
.nn-btn-load-more {
	padding: 10px 32px;
	background: transparent;
	border: 2px solid var(--nn-primary);
	border-radius: 6px;
	color: var(--nn-primary);
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background var(--nn-trans), color var(--nn-trans);
}
.nn-btn-load-more:hover {
	background: var(--nn-primary);
	color: #fff;
}

.nn-empty {
	text-align: center;
	color: var(--nn-muted);
	padding: 48px 0;
	font-size: 15px;
}

/* ── Single article / notice shared ──────────────────────────────────────── */
.nn-single-article,
.nn-single-notice {
	max-width: 820px;
	margin: 0 auto;
	padding: 0 16px 48px;
}

.nn-hero {
	margin: 0 -16px 32px;
	max-height: 420px;
	overflow: hidden;
	border-radius: 0 0 var(--nn-radius) var(--nn-radius);
}
.nn-hero img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.nn-article-body { padding: 0 0 32px; }

.nn-meta-cats {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-bottom: 12px;
}
.nn-cat-badge {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	padding: 3px 10px;
	border-radius: 12px;
	color: #fff;
	background: var(--nn-primary);
}
.nn-notice-badge { background: #0073aa; }
.nn-expired-badge { background: #d63638; }

.nn-article-title {
	font-size: clamp(22px, 4vw, 34px);
	font-weight: 800;
	line-height: 1.25;
	margin: 0 0 16px;
	color: var(--nn-text);
}

.nn-article-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 16px;
	margin-bottom: 28px;
	color: var(--nn-muted);
	font-size: 13px;
}
.nn-article-author,
.nn-article-date,
.nn-article-comments,
.nn-article-expiry {
	display: flex;
	align-items: center;
	gap: 5px;
}
.nn-article-expiry.nn-expired { color: #d63638; }

.nn-icon {
	width: 15px;
	height: 15px;
	flex-shrink: 0;
}

.nn-article-content {
	font-size: 16px;
	line-height: 1.75;
	color: var(--nn-text);
	margin-bottom: 32px;
}
.nn-article-content h2,
.nn-article-content h3 { margin-top: 28px; }
.nn-article-content img { max-width: 100%; height: auto; border-radius: var(--nn-radius); }
.nn-article-content a  { color: var(--nn-primary); }

/* ── Tags ─────────────────────────────────────────────────────────────────── */
.nn-article-tags {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	margin-bottom: 28px;
	padding-top: 16px;
	border-top: 1px solid var(--nn-border);
}
.nn-tags-label {
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: .5px;
	color: var(--nn-muted);
}
.nn-tag-badge {
	font-size: 12px;
	padding: 3px 10px;
	border: 1px solid var(--nn-border);
	border-radius: 12px;
	color: var(--nn-muted);
	background: var(--nn-bg);
}

/* ── Social share ─────────────────────────────────────────────────────────── */
.nn-share {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	padding: 20px 0;
	border-top: 1px solid var(--nn-border);
	border-bottom: 1px solid var(--nn-border);
	margin-bottom: 36px;
}
.nn-share-label {
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .5px;
	color: var(--nn-muted);
}
.nn-share-btn {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	padding: 8px 14px;
	border-radius: 6px;
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
	color: #fff;
	transition: filter var(--nn-trans);
}
.nn-share-btn:hover { filter: brightness(1.12); color: #fff; }
.nn-share-btn svg { width: 16px; height: 16px; }
.nn-share-facebook { background: #1877f2; }
.nn-share-twitter  { background: #000; }
.nn-share-linkedin { background: #0077b5; }
.nn-share-whatsapp { background: #25d366; }

/* ── Notice file section ──────────────────────────────────────────────────── */
.nn-notice-file-section {
	margin-top: 28px;
	padding-top: 28px;
	border-top: 1px solid var(--nn-border);
}

.nn-pdf-preview {
	width: 100%;
	margin-bottom: 20px;
}
.nn-pdf-embed {
	width: 100%;
	height: 600px;
	border: 1px solid var(--nn-border);
	border-radius: var(--nn-radius);
}
.nn-pdf-fallback {
	font-size: 13px;
	color: var(--nn-muted);
	margin-top: 8px;
}
.nn-pdf-fallback a { color: var(--nn-primary); }

.nn-image-preview {
	margin-bottom: 20px;
	text-align: center;
}
.nn-image-preview img {
	max-width: 100%;
	max-height: 500px;
	border-radius: var(--nn-radius);
	box-shadow: var(--nn-shadow-lg);
}

.nn-download-wrap {
	display: flex;
	align-items: center;
	gap: 10px;
}

.nn-btn-download {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 12px 24px;
	background: var(--nn-primary);
	color: #fff;
	border: none;
	border-radius: 8px;
	font-size: 15px;
	font-weight: 700;
	text-decoration: none;
	cursor: pointer;
	transition: background var(--nn-trans);
}
.nn-btn-download:hover { background: var(--nn-accent); color: #fff; }
.nn-btn-download svg { width: 20px; height: 20px; }

.nn-expired-notice {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 14px 18px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-radius: var(--nn-radius);
	color: #d63638;
	font-size: 14px;
	font-weight: 500;
}
.nn-expired-notice svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ── Comments section ─────────────────────────────────────────────────────── */
.nn-comments-section {
	margin-top: 40px;
	padding-top: 32px;
	border-top: 2px solid var(--nn-border);
}

.nn-comments-title {
	font-size: 20px;
	font-weight: 700;
	color: var(--nn-text);
	margin: 0 0 24px;
}

.nn-comments-list { margin-bottom: 32px; }

/* ── Individual comment ───────────────────────────────────────────────────── */
.nn-comment {
	display: flex;
	gap: 12px;
	padding: 16px 0;
	border-bottom: 1px solid var(--nn-border);
}
.nn-comment:last-child { border-bottom: none; }
.nn-reply {
	margin-left: 52px;
	background: var(--nn-bg);
	padding: 12px;
	border-radius: var(--nn-radius);
	border: 1px solid var(--nn-border);
	border-bottom: 1px solid var(--nn-border);
}

.nn-comment-avatar {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	flex-shrink: 0;
	object-fit: cover;
}

.nn-comment-body { flex: 1; min-width: 0; }
.nn-comment-meta {
	display: flex;
	align-items: baseline;
	gap: 8px;
	margin-bottom: 6px;
}
.nn-comment-author {
	font-size: 14px;
	font-weight: 700;
	color: var(--nn-text);
}
.nn-comment-date {
	font-size: 12px;
	color: var(--nn-muted);
}
.nn-comment-content {
	font-size: 14px;
	line-height: 1.6;
	color: var(--nn-text);
	margin-bottom: 8px;
}
.nn-comment-content p { margin: 0 0 6px; }

.nn-reply-btn {
	background: none;
	border: none;
	color: var(--nn-primary);
	font-size: 12px;
	font-weight: 600;
	cursor: pointer;
	padding: 0;
}
.nn-reply-btn:hover { text-decoration: underline; }

/* ── Reply indicator ──────────────────────────────────────────────────────── */
.nn-reply-indicator {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px 14px;
	background: #eff8ff;
	border: 1px solid #bae6fd;
	border-radius: 6px;
	margin-bottom: 16px;
	font-size: 13px;
	color: var(--nn-primary);
}
.nn-cancel-reply {
	background: none;
	border: none;
	color: var(--nn-muted);
	font-size: 12px;
	cursor: pointer;
	margin-left: auto;
	padding: 0;
}
.nn-cancel-reply:hover { color: var(--nn-text); }

/* ── Comment form ─────────────────────────────────────────────────────────── */
.nn-comment-form {
	background: var(--nn-bg);
	border: 1px solid var(--nn-border);
	border-radius: var(--nn-radius);
	padding: 24px;
}

.nn-form-title {
	font-size: 17px;
	font-weight: 700;
	color: var(--nn-text);
	margin: 0 0 20px;
}

.nn-form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}
@media (max-width: 540px) { .nn-form-row { grid-template-columns: 1fr; } }

.nn-form-group {
	display: flex;
	flex-direction: column;
	gap: 6px;
	margin-bottom: 16px;
}
.nn-form-row .nn-form-group { margin-bottom: 0; }

.nn-form-group label {
	font-size: 13px;
	font-weight: 600;
	color: var(--nn-text);
}
.nn-form-group input,
.nn-form-group textarea {
	width: 100%;
	padding: 9px 13px;
	border: 1px solid var(--nn-border);
	border-radius: 6px;
	font-size: 14px;
	color: var(--nn-text);
	background: #fff;
	box-sizing: border-box;
	transition: border-color var(--nn-trans), box-shadow var(--nn-trans);
}
.nn-form-group input:focus,
.nn-form-group textarea:focus {
	outline: none;
	border-color: var(--nn-primary);
	box-shadow: 0 0 0 3px rgba(0,115,170,.12);
}
.nn-form-group textarea { resize: vertical; min-height: 120px; }

.nn-field-hint {
	font-size: 11px;
	color: var(--nn-muted);
}

.nn-form-error,
.nn-form-success {
	padding: 10px 14px;
	border-radius: 6px;
	font-size: 13px;
	margin-bottom: 12px;
}
.nn-form-error {
	background: #fef2f2;
	border: 1px solid #fecaca;
	color: #d63638;
}
.nn-form-success {
	background: #f0fdf4;
	border: 1px solid #bbf7d0;
	color: #15803d;
}

.nn-btn-submit {
	padding: 11px 28px;
	background: var(--nn-primary);
	color: #fff;
	border: none;
	border-radius: 7px;
	font-size: 14px;
	font-weight: 700;
	cursor: pointer;
	transition: background var(--nn-trans);
}
.nn-btn-submit:hover    { background: var(--nn-accent); }
.nn-btn-submit:disabled { opacity: .65; cursor: default; }