/* Страница «Новости» */
.updates-hero {
    padding: 8px 0 28px;
    max-width: 720px;
}
.updates-hero-title {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 10px;
    line-height: 1.15;
}
.updates-hero-sub {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.55;
    color: #475569;
}
[data-theme="dark"] .updates-hero-sub {
    color: #94a3b8;
}

.updates-feed {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 720px;
    margin: 0 auto 40px;
    padding: 0 4px;
}

.updates-empty,
.updates-loading,
.updates-error {
    text-align: center;
    padding: 48px 20px;
    border-radius: 16px;
    border: 1px dashed rgba(148, 163, 184, 0.45);
    color: #64748b;
    background: rgba(248, 250, 252, 0.6);
}
[data-theme="dark"] .updates-empty,
[data-theme="dark"] .updates-loading,
[data-theme="dark"] .updates-error {
    background: rgba(15, 23, 42, 0.5);
    border-color: rgba(71, 85, 105, 0.5);
    color: #94a3b8;
}

.updates-post {
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(255, 255, 255, 0.72);
    padding: clamp(24px, 4vw, 32px) clamp(26px, 5vw, 36px) clamp(22px, 3.5vw, 28px);
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
    box-sizing: border-box;
    overflow-wrap: anywhere;
}
[data-theme="dark"] .updates-post {
    background: rgba(30, 41, 59, 0.55);
    border-color: rgba(71, 85, 105, 0.45);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.updates-post-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0 0 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}
[data-theme="dark"] .updates-post-top {
    border-bottom-color: rgba(71, 85, 105, 0.4);
}
.updates-post-top-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1 1 auto;
}
.updates-post-brand {
    display: inline-flex;
    flex-shrink: 0;
    color: var(--brand-blue-deep, #1d4ed8);
    line-height: 0;
}
[data-theme="dark"] .updates-post-brand {
    color: #3b82f6;
}
.updates-post-brand-icon {
    display: block;
}
.updates-post-meta {
    margin: 0 0 14px;
    font-size: 0.875rem;
    color: #64748b;
}
.updates-post-share {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.45);
    background: rgba(248, 250, 252, 0.9);
    color: #475569;
    font: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.updates-post-share:hover {
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.35);
    color: #1d4ed8;
}
.updates-post-share:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.45);
    outline-offset: 2px;
}
.updates-post-share:disabled {
    opacity: 0.85;
    cursor: default;
}
[data-theme="dark"] .updates-post-share {
    background: rgba(15, 23, 42, 0.55);
    border-color: rgba(71, 85, 105, 0.55);
    color: #cbd5e1;
}
[data-theme="dark"] .updates-post-share:hover {
    background: rgba(96, 165, 250, 0.12);
    border-color: rgba(96, 165, 250, 0.35);
    color: #93c5fd;
}
.updates-post--highlight {
    animation: updates-post-highlight 2.2s ease-out;
}
@keyframes updates-post-highlight {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.35); }
    35% { box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.18); }
    100% { box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06); }
}
[data-theme="dark"] .updates-post--highlight {
    animation-name: updates-post-highlight-dark;
}
@keyframes updates-post-highlight-dark {
    0% { box-shadow: 0 0 0 0 rgba(96, 165, 250, 0.35); }
    35% { box-shadow: 0 0 0 6px rgba(96, 165, 250, 0.18); }
    100% { box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2); }
}
[data-theme="dark"] .updates-post-meta {
    color: #94a3b8;
}
.updates-post-date {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.3;
    color: #475569;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
[data-theme="dark"] .updates-post-date {
    color: #cbd5e1;
}

.updates-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.updates-post-tag {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: #1d4ed8;
}
[data-theme="dark"] .updates-post-tag {
    background: rgba(96, 165, 250, 0.15);
    color: #93c5fd;
}

.updates-post-title {
    margin: 0 0 10px;
    font-size: clamp(1.2rem, 3.5vw, 1.35rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}
.updates-post-summary {
    margin: 0 0 16px;
    font-size: 1rem;
    line-height: 1.55;
    color: #334155;
    font-weight: 500;
}
[data-theme="dark"] .updates-post-summary {
    color: #cbd5e1;
}

.updates-post-body {
    font-size: 0.95rem;
    line-height: 1.65;
    color: #475569;
}
.updates-post-body p {
    margin: 0 0 0.85em;
}
.updates-post-body p:last-child {
    margin-bottom: 0;
}
[data-theme="dark"] .updates-post-body {
    color: #94a3b8;
}

.updates-post-body.rich-html h1,
.updates-post-body.rich-html h2,
.updates-post-body.rich-html h3 {
    margin: 1em 0 0.5em;
    line-height: 1.25;
}
.updates-post-body.rich-html img,
.updates-post-body.rich-html video {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 14px 0;
    display: block;
}
.updates-post-body.rich-html iframe {
    max-width: 100%;
    width: 100%;
    min-height: 280px;
    aspect-ratio: 16 / 9;
    border: none;
    border-radius: 10px;
    margin: 12px 0;
}
.updates-post-body.rich-html blockquote {
    margin: 12px 0;
    padding: 8px 14px;
    border-left: 4px solid rgba(37, 99, 235, 0.45);
    color: #475569;
}
[data-theme="dark"] .updates-post-body.rich-html blockquote {
    color: #94a3b8;
    border-left-color: rgba(96, 165, 250, 0.45);
}
.updates-post-body.rich-html .news-attachment {
    margin: 12px 0;
}
.updates-post-body.rich-html .news-file-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 10px;
    background: rgba(37, 99, 235, 0.1);
    color: #1d4ed8;
    font-weight: 600;
    text-decoration: none;
}
.updates-post-body.rich-html .news-file-link:hover {
    text-decoration: underline;
}
[data-theme="dark"] .updates-post-body.rich-html .news-file-link {
    background: rgba(96, 165, 250, 0.15);
    color: #93c5fd;
}
.updates-post-body.rich-html .ql-size-small { font-size: 0.85em; }
.updates-post-body.rich-html .ql-size-large { font-size: 1.25em; }
.updates-post-body.rich-html .ql-size-huge { font-size: 1.5em; }

.landing-nav-menu a.is-active {
    color: var(--brand-blue-deep, #1d4ed8);
    font-weight: 600;
}
[data-theme="dark"] .landing-nav-menu a.is-active {
    color: #60a5fa;
}

/* Админ: раздел обновлений */
.updates-admin-layout {
    display: grid;
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}
@media (max-width: 900px) {
    .updates-admin-layout {
        grid-template-columns: 1fr;
    }
}

/* Quill в админке */
.news-quill-editor {
    min-height: 280px;
    margin-bottom: 12px;
    background: #fff;
    border-radius: 10px;
}
.news-quill-editor .ql-toolbar {
    border-radius: 10px 10px 0 0;
    border-color: rgba(148, 163, 184, 0.45);
}
.news-quill-editor .ql-container {
    border-radius: 0 0 10px 10px;
    border-color: rgba(148, 163, 184, 0.45);
    font-size: 1rem;
    min-height: 220px;
}
[data-theme="dark"] .news-quill-editor {
    background: rgba(15, 23, 42, 0.35);
}
[data-theme="dark"] .news-quill-editor .ql-toolbar,
[data-theme="dark"] .news-quill-editor .ql-container {
    border-color: rgba(71, 85, 105, 0.6);
    background: rgba(15, 23, 42, 0.35);
    color: #e2e8f0;
}
[data-theme="dark"] .news-quill-editor .ql-stroke {
    stroke: #cbd5e1;
}
[data-theme="dark"] .news-quill-editor .ql-fill {
    fill: #cbd5e1;
}
[data-theme="dark"] .news-quill-editor .ql-picker-label {
    color: #e2e8f0;
}
[data-theme="dark"] .news-quill-editor .ql-editor.ql-blank::before {
    color: #64748b;
}
.news-editor-media-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}
.updates-admin-list-wrap,
.updates-admin-editor {
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: #fff;
    padding: 16px;
}
[data-theme="dark"] .updates-admin-list-wrap,
[data-theme="dark"] .updates-admin-editor {
    background: rgba(30, 41, 59, 0.5);
    border-color: rgba(71, 85, 105, 0.45);
}
.updates-admin-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 420px;
    overflow-y: auto;
}
.updates-admin-list-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}
.updates-admin-list-item:hover {
    background: rgba(37, 99, 235, 0.06);
}
.updates-admin-list-item.is-selected {
    border-color: rgba(37, 99, 235, 0.35);
    background: rgba(37, 99, 235, 0.08);
}
.updates-admin-list-item-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin: 0 0 4px;
}
.updates-admin-list-item-meta {
    font-size: 0.78rem;
    color: #64748b;
    margin: 0;
}
.updates-admin-draft-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    background: #fef3c7;
    color: #92400e;
    flex-shrink: 0;
}
[data-theme="dark"] .updates-admin-draft-badge {
    background: rgba(251, 191, 36, 0.2);
    color: #fcd34d;
}
.updates-admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}
.updates-admin-editor label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: #475569;
}
[data-theme="dark"] .updates-admin-editor label {
    color: #94a3b8;
}
.updates-admin-editor input[type="text"],
.updates-admin-editor input[type="date"],
.updates-admin-editor textarea {
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 12px;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    font: inherit;
    font-size: 0.9rem;
}
[data-theme="dark"] .updates-admin-editor input,
[data-theme="dark"] .updates-admin-editor textarea {
    background: rgba(15, 23, 42, 0.4);
    border-color: rgba(71, 85, 105, 0.6);
    color: #e2e8f0;
}
.updates-admin-editor textarea {
    min-height: 120px;
    resize: vertical;
}
.updates-admin-publish-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}
.updates-admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.updates-admin-hint {
    font-size: 0.8rem;
    color: #64748b;
}

@media (max-width: 640px) {
    .updates-feed {
        padding: 0;
        gap: 18px;
    }
    .updates-post {
        padding: 22px 20px 20px;
        border-radius: 16px;
    }
    .updates-post-top {
        gap: 12px;
        margin-bottom: 14px;
        padding-bottom: 12px;
    }
    .updates-post-share {
        padding: 8px 10px;
    }
    .updates-post-share-label {
        display: none;
    }
}

@media (max-width: 400px) {
    .updates-post {
        padding: 20px 18px 18px;
    }
    .updates-post-top-left {
        gap: 10px;
    }
    .updates-post-brand-icon {
        width: 22px;
        height: 22px;
    }
}