@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700&display=swap');
        :root {
            --bg-page: #f8fafc;
            --surface-1: #ffffff;
            --surface-2: #f8fafc;
            --surface-3: #f1f5f9;
            --text-strong: #0f172a;
            --text-main: #334155;
            --text-muted: #64748b;
            --text-soft: #94a3b8;
            --border: #e2e8f0;
            --border-strong: #cbd5e1;
            --overlay: rgba(15, 23, 42, 0.6);
            --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.08);
            --shadow-strong: 0 18px 45px rgba(15, 23, 42, 0.25);
            --accent: #3b82f6;
            --accent-ring: rgba(59, 130, 246, 0.1);
            --link: #3b82f6;
            --button-solid-bg: #0f172a;
            --button-solid-hover: #1e293b;
            --button-solid-text: #ffffff;
            --success-bg: #f0fdf4;
            --success-text: #166534;
            --success-border: #bbf7d0;
            --error-bg: #fef2f2;
            --error-text: #991b1b;
            --error-border: #fecaca;
            --highlight: #fff7cc;
        }

        [data-theme="dark"] {
            --bg-page: #0b1220;
            --surface-1: #111b2e;
            --surface-2: #0f172a;
            --surface-3: #1a253b;
            --text-strong: #e5edf9;
            --text-main: #c8d5e8;
            --text-muted: #9eb0cb;
            --text-soft: #8094b3;
            --border: #26344d;
            --border-strong: #375070;
            --overlay: rgba(2, 6, 23, 0.75);
            --shadow-soft: 0 12px 30px rgba(2, 6, 23, 0.45);
            --shadow-strong: 0 18px 45px rgba(2, 6, 23, 0.55);
            --accent: #60a5fa;
            --accent-ring: rgba(96, 165, 250, 0.22);
            --link: #60a5fa;
            --button-solid-bg: #60a5fa;
            --button-solid-hover: #3b82f6;
            --button-solid-text: #0b1220;
            --success-bg: #0d2a1b;
            --success-text: #90d8ad;
            --success-border: #244f37;
            --error-bg: #2a1216;
            --error-text: #f2a9b3;
            --error-border: #5a2630;
            --highlight: #4a3f17;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Lexend', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: var(--bg-page);
            color: var(--text-main);
            min-height: 100vh;
            padding: 40px 20px;
        }

        .container {
            max-width: 680px;
            margin: 0 auto;
        }

        .about-btn {
            padding: 3px 10px;
            background: var(--surface-1);
            color: var(--text-muted);
            border: 1px solid var(--border);
            border-radius: 4px;
            font-size: 12px;
            font-weight: 400;
            cursor: pointer;
            transition: all 0.2s;
            font-family: inherit;
        }

        .about-btn:hover {
            background: var(--surface-2);
            color: var(--text-strong);
            border-color: var(--border-strong);
        }

        .header {
            background: var(--surface-1);
            padding: 32px;
            border-radius: 8px;
            border: 1px solid var(--border);
            margin-bottom: 24px;
        }

        .title-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }

        .title-actions {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        #themeToggleBtn {
            width: 56px;
            min-width: 56px;
            height: 30px;
            padding: 0;
            border-radius: 999px;
            position: relative;
            overflow: hidden;
            background: var(--surface-2);
            border-color: var(--border-strong);
            color: transparent;
        }

        #infoBtn {
            height: 30px;
            display: inline-flex;
            align-items: center;
        }

        #themeToggleBtn::before {
            content: '';
            position: absolute;
            top: 3px;
            right: 3px;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--text-strong);
            transition: left 0.2s ease, right 0.2s ease, background 0.2s ease;
        }

        #themeToggleBtn::after {
            content: '☀';
            position: absolute;
            left: 10px;
            top: 50%;
            transform: translateY(-52%);
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
            line-height: 1;
            transition: color 0.2s ease;
        }

        #themeToggleBtn.is-dark {
            background: var(--text-strong);
            border-color: var(--border-strong);
        }

        #themeToggleBtn.is-dark::before {
            left: 3px;
            right: auto;
            background: var(--surface-1);
        }

        #themeToggleBtn.is-dark::after {
            content: '☽';
            left: auto;
            right: 10px;
            color: var(--surface-1);
        }

        .title-icon {
            width: 28px;
            height: 28px;
            border-radius: 8px;
            flex-shrink: 0;
            margin-top: -10px;
            margin-right: -2px;
        }

        h1 {
            color: var(--text-strong);
            margin-bottom: 0;
            font-size: 24px;
            font-weight: 600;
            cursor: pointer;
            transition: color 0.2s;
        }

        #mainTitle {
            position: relative;
            top: -4px;
        }

        h1:hover {
            color: var(--accent);
        }

        .title-sub {
            color: var(--text-main);
            font-size: 15px;
            font-weight: 500;
            margin-top: 2px;
            margin-bottom: 6px;
        }

        .subtitle {
            color: var(--text-soft);
            font-size: 14px;
            line-height: 1.35;
            margin-bottom: 28px;
        }

        .header-divider {
            border-top: 1px solid var(--border);
            margin: -8px -32px 20px;
        }

        .regex-help {
            margin-top: 6px;
            font-size: 12px;
            color: var(--text-soft);
        }

        .filter-section-spaced {
            margin-top: 12px;
        }

        .input-group {
            margin-bottom: 20px;
        }

        label {
            display: block;
            margin-bottom: 8px;
            color: var(--text-main);
            font-weight: 500;
            font-size: 13px;
        }

        input[type="text"] {
            width: 100%;
            padding: 11px 14px;
            border: 1px solid var(--border-strong);
            border-radius: 6px;
            font-size: 15px;
            font-family: inherit;
            transition: all 0.2s;
            background: var(--surface-1);
            color: var(--text-strong);
        }

        input[type="text"]:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-ring);
        }

        .suggestions {
            position: relative;
            margin-top: 8px;
        }

        .suggestions-panel {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            background: var(--surface-1);
            border: 1px solid var(--border);
            border-radius: 8px;
            box-shadow: var(--shadow-soft);
            z-index: 20;
            overflow: hidden;
            display: none;
        }

        .suggestions-panel.open {
            display: block;
        }

        .suggestion-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 12px;
            cursor: pointer;
        }

        .suggestion-item:hover {
            background: var(--surface-2);
        }

        .suggestion-avatar {
            width: 28px;
            height: 28px;
            border-radius: 999px;
            object-fit: cover;
            border: 1px solid var(--border);
            background: var(--surface-3);
            flex-shrink: 0;
        }

        .suggestion-meta {
            min-width: 0;
            display: flex;
            flex-direction: column;
        }

        .suggestion-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-strong);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .suggestion-handle {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .filter-options {
            display: flex;
            gap: 20px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .advanced-filters-inline {
            margin-bottom: 20px;
        }

        button.advanced-filters-toggle {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            background: var(--surface-2);
            border: 1px solid var(--border);
            border-radius: 6px;
            cursor: pointer;
            margin-bottom: 12px;
            transition: all 0.2s;
            width: 100%;
            text-align: left;
            font-family: inherit;
        }

        button.advanced-filters-toggle:hover {
            background: var(--surface-3);
            border-color: var(--border-strong);
        }

        .advanced-filters-toggle span:first-child {
            font-size: 13px;
            font-weight: 500;
            color: var(--text-main);
        }

        .toggle-icon {
            font-size: 12px;
            color: var(--text-muted);
            transition: transform 0.2s;
        }

        .advanced-filters-toggle.expanded .toggle-icon {
            transform: rotate(180deg);
        }

        .advanced-filters-content {
            display: none;
            padding: 16px;
            background: var(--surface-2);
            border: 1px solid var(--border);
            border-radius: 6px;
        }

        .advanced-filters-content.expanded {
            display: block;
        }

        .filter-section {
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
            min-width: 200px;
        }

        .filter-section label {
            font-size: 13px;
            color: var(--text-main);
            font-weight: 500;
            margin: 0;
        }

        .date-inputs {
            display: flex;
            gap: 8px;
        }

        .date-inputs input[type="date"] {
            flex: 1;
            padding: 8px 10px;
            border: 1px solid var(--border-strong);
            border-radius: 6px;
            font-size: 14px;
            font-family: inherit;
            background: var(--surface-1);
            color: var(--text-strong);
            color-scheme: light;
        }

        .date-inputs input[type="date"]:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-ring);
        }

        [data-theme="dark"] .date-inputs input[type="date"] {
            color-scheme: dark;
        }

        .search-input {
            padding: 8px 12px;
            border: 1px solid var(--border-strong);
            border-radius: 6px;
            font-size: 14px;
            font-family: inherit;
            width: 100%;
        }

        .search-input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px var(--accent-ring);
        }

        .input-with-clear {
            position: relative;
        }

        .input-with-clear .search-input {
            padding-right: 32px;
        }

        .clear-input {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            background: transparent;
            border: none;
            color: var(--text-soft);
            font-size: 16px;
            line-height: 1;
            cursor: pointer;
            padding: 0;
            display: none;
        }

        .clear-input.show {
            display: block;
        }

        .advanced-buttons {
            display: flex;
            gap: 10px;
            margin-top: 12px;
        }

        .filter-banner {
            display: none;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: transparent;
            border: none;
            padding: 12px 0 0;
            margin-top: 12px;
            font-size: 12px;
            color: var(--text-main);
        }

        .filter-banner.show {
            display: flex;
            border-top: 1px solid var(--border);
        }

        .filter-banner-text {
            flex: 1;
        }

        .filter-banner-actions {
            display: flex;
            gap: 8px;
            flex-shrink: 0;
        }

        .btn-outline {
            background: var(--surface-1);
            color: var(--text-main);
            padding: 10px 18px;
            border: 1px solid var(--border-strong);
            border-radius: 6px;
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            flex: 0 0 auto;
        }

        .btn-outline:hover:not(:disabled) {
            background: var(--surface-2);
            border-color: var(--text-soft);
            color: var(--text-strong);
        }

        .warning-text {
            background: #f1f5f9;
            color: #475569;
            padding: 8px 12px;
            border-radius: 4px;
            font-size: 12px;
            border: 1px solid #e2e8f0;
            margin-top: 8px;
            display: none;
        }

        .warning-text.show {
            display: flex;
        }

        .warning-text .btn-outline {
            padding: 6px 14px;
            font-size: 12px;
            margin: 0;
        }

        .checkbox-group {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        input[type="checkbox"] {
            width: 16px;
            height: 16px;
            cursor: pointer;
            accent-color: #3b82f6;
        }

        .checkbox-group label {
            margin: 0;
            font-size: 14px;
            color: #475569;
            font-weight: 400;
        }

        .button-group {
            display: flex;
            gap: 10px;
        }

        button {
            padding: 11px 20px;
            border: none;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            font-family: inherit;
            cursor: pointer;
            transition: all 0.2s;
        }

        .button-group > button {
            flex: 1;
        }

        .btn-primary {
            background: #0f172a;
            color: white;
        }

        .btn-primary:hover:not(:disabled) {
            background: #1e293b;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
        }

        .btn-tab {
            background: white;
            color: #0f172a;
            border: 1px solid #e2e8f0;
        }

        .btn-tab:hover:not(:disabled) {
            background: #f8fafc;
            border-color: #cbd5e1;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
        }

        .btn-tab.active {
            background: #0f172a;
            color: white;
            border-color: #0f172a;
        }

        .btn-tab.active:hover:not(:disabled) {
            background: #1e293b;
            border-color: #1e293b;
        }

        .btn-secondary {
            background: white;
            color: #0f172a;
            border: 1px solid #e2e8f0;
        }

        .btn-secondary:hover:not(:disabled) {
            background: #f8fafc;
            border-color: #cbd5e1;
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
        }

        button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
            transform: none !important;
        }

        button:focus-visible,
        a:focus-visible,
        .clear-input:focus-visible,
        .advanced-filters-toggle:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .profile-card {
            background: white;
            padding: 24px;
            border-radius: 8px;
            border: 1px solid #e2e8f0;
            margin-bottom: 24px;
            display: none;
        }

        .profile-header {
            display: flex;
            align-items: start;
            gap: 16px;
            margin-bottom: 20px;
        }

        .avatar {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid #e2e8f0;
        }

        .profile-info h2 {
            color: #0f172a;
            margin-bottom: 4px;
            font-size: 20px;
            font-weight: 600;
        }

        .profile-topline {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .profile-topline h2 {
            margin-bottom: 0;
        }

        .profile-topline .copy-link-btn {
            margin-left: auto;
        }

        .handle {
            color: #64748b;
            font-size: 14px;
            margin-bottom: 8px;
        }

        .description {
            color: #475569;
            line-height: 1.5;
            margin-top: 12px;
            font-size: 14px;
        }


        .stats {
            display: flex;
            gap: 24px;
            padding-top: 16px;
            border-top: 1px solid #f1f5f9;
            flex-wrap: wrap;
        }

        .account-info {
            display: flex;
            gap: 24px;
            margin-top: 14px;
            padding-top: 14px;
            border-top: 1px dashed #e2e8f0;
            flex-wrap: wrap;
            font-size: 13px;
            color: #64748b;
        }

        .account-item {
            display: flex;
            gap: 6px;
            align-items: baseline;
        }

        .account-label {
            font-weight: 600;
            color: #0f172a;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }

        .stat {
            display: flex;
            gap: 6px;
            align-items: baseline;
        }

        .stat-value {
            font-size: 16px;
            font-weight: 600;
            color: #0f172a;
        }

        .stat-label {
            font-size: 14px;
            color: #64748b;
            font-weight: 400;
        }

        .statButton {
            background: transparent;
            border: 0;
            padding: 0;
            cursor: pointer;
            text-align: left;
            font-family: inherit;
        }

        .statButton:hover .stat-value {
            text-decoration: underline;
        }

        .statButton .stat-value,
        .statButton .stat-label {
            font-size: 16px;
            font-weight: 600;
        }

        .statButton .stat-label {
            font-weight: 400;
            font-size: 14px;
        }

        .modal {
            position: fixed;
            inset: 0;
            background: rgba(15, 23, 42, 0.6);
            display: none;
            align-items: center;
            justify-content: center;
            padding: 20px;
            z-index: 9999;
        }

        .modal.open {
            display: flex;
        }

        .info-modal-content {
            width: min(500px, 90%);
            background: white;
            border-radius: 12px;
            box-shadow: 0 18px 45px rgba(15, 23, 42, 0.25);
            overflow: hidden;
        }

        .info-modal-header {
            padding: 20px 24px;
            border-bottom: 1px solid #e2e8f0;
        }

        .info-modal-header h2 {
            font-size: 18px;
            font-weight: 600;
            color: #0f172a;
        }

        .info-modal-body {
            padding: 20px 24px;
            max-height: 70vh;
            overflow-y: auto;
        }

        .info-modal-body p {
            color: #475569;
            line-height: 1.6;
            margin-bottom: 12px;
            font-size: 14px;
        }

        .info-modal-body p:last-child {
            margin-bottom: 0;
        }

        .info-modal-body a {
            color: #3b82f6;
            text-decoration: none;
            font-weight: 500;
        }

        .info-modal-body a:hover {
            color: #64748b;
            text-decoration: underline;
        }

        .info-modal-footer {
            padding: 16px 24px;
            border-top: 1px solid #f1f5f9;
            display: flex;
            justify-content: flex-end;
        }

        .info-modal-footer button {
            padding: 8px 16px;
            background: #0f172a;
            color: white;
            border: none;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
        }

        .info-modal-footer button:hover {
            background: #1e293b;
        }

        .modal-content {
            width: min(720px, 100%);
            max-height: 85vh;
            background: white;
            border-radius: 16px;
            box-shadow: 0 18px 45px rgba(15, 23, 42, 0.25);
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        .modal-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            border-bottom: 1px solid #f1f5f9;
            position: relative;
        }

        .modal-title {
            font-size: 16px;
            font-weight: 600;
            color: #0f172a;
            flex: 1;
            padding-right: 28px;
        }

        .iconButton {
            background: transparent;
            border: none;
            cursor: pointer;
            font-size: 24px;
            line-height: 1;
            color: #64748b;
            padding: 0;
            width: auto;
            height: auto;
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
        }

        .iconButton:hover {
            color: #0f172a;
        }

        .modal-meta {
            padding: 10px 16px;
            font-size: 13px;
            color: #64748b;
            border-bottom: 1px solid #f1f5f9;
        }

        .modal-list {
            flex: 1;
            overflow: auto;
            padding: 10px 12px;
            background: #ffffff;
        }

        .list-item {
            display: flex;
            gap: 12px;
            padding: 10px 10px;
            border-radius: 12px;
            cursor: pointer;
        }

        .list-item:hover {
            background: #f8fafc;
        }

        .list-avatar {
            width: 40px;
            height: 40px;
            border-radius: 999px;
            object-fit: cover;
            border: 1px solid #e2e8f0;
            background: #f1f5f9;
            flex-shrink: 0;
        }

        .list-main {
            flex: 1;
            min-width: 0;
        }

        .list-name {
            font-weight: 600;
            color: #0f172a;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1.2;
        }

        .list-handle {
            font-size: 13px;
            color: #64748b;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            margin-top: 2px;
        }

        .modal-footer {
            padding: 12px 16px;
            border-top: 1px solid #f1f5f9;
            display: flex;
            justify-content: flex-end;
            gap: 10px;
            background: #ffffff;
        }


        .content-section {
            display: none;
        }

        .section-header {
            background: white;
            padding: 16px 24px;
            border-radius: 8px 8px 0 0;
            border: 1px solid #e2e8f0;
            border-bottom: none;
        }

        .section-title {
            font-size: 16px;
            font-weight: 600;
            color: #0f172a;
        }

        #content {
            background: white;
            border-left: 1px solid #e2e8f0;
            border-right: 1px solid #e2e8f0;
            border-bottom: 1px solid #e2e8f0;
            border-radius: 0 0 8px 8px;
        }

        #content.has-load-more {
            border-bottom: none;
            border-radius: 0;
        }

        .load-more-container {
            display: none;
            background: white;
            padding: 20px;
            border-radius: 0 0 8px 8px;
            border: 1px solid #e2e8f0;
            text-align: center;
        }

        .load-more {
            background: transparent;
            border: 1px solid #e2e8f0;
            color: #64748b;
            font-size: 12px;
            padding: 4px 8px;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s;
            font-family: inherit;
            text-decoration: none;
            font-weight: 400;
        }

        .load-more:hover:not(:disabled) {
            color: #0f172a;
            border-color: #cbd5e1;
            background: #f8fafc;
        }


        .post {
            padding: 20px 24px;
            border-bottom: 1px solid #f1f5f9;
            transition: background 0.15s;
            cursor: pointer;
        }

        .post:hover {
            background: #f8fafc;
        }

        .post:last-child {
            border-bottom: none;
        }

        .post-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 10px;
        }

        .post-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: cover;
        }

        .post-author {
            flex: 1;
            min-width: 0;
        }

        .post-name {
            font-weight: 600;
            color: #0f172a;
            font-size: 15px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .post-handle {
            color: #64748b;
            font-size: 14px;
        }

        .post-time {
            color: #94a3b8;
            font-size: 13px;
            white-space: nowrap;
        }

        .post-actions {
            display: flex;
            align-items: center;
            gap: 6px;
            margin-left: 8px;
        }

        .copy-link-btn {
            background: transparent;
            border: 1px solid #e2e8f0;
            color: #6b7280;
            font-size: 12px;
            padding: 4px 8px;
            border-radius: 6px;
            font-weight: 400;
            cursor: pointer;
            transition: all 0.2s;
            font-family: inherit;
            text-decoration: none;
        }

        .copy-link-btn:hover {
            color: #0f172a;
            border-color: #cbd5e1;
            background: #f8fafc;
        }

        .share-line {
            font-size: 12px;
            color: #94a3b8;
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid #e2e8f0;
        }

        .share-link {
            font-size: inherit;
            color: #94a3b8;
            text-decoration: none;
            margin-left: 8px;
            padding: 0;
            border: none;
            background: transparent;
            cursor: pointer;
        }

        .info-modal-body .share-line {
            font-size: 12px;
        }

        .info-modal-body .share-link {
            font-size: 12px;
        }

        .share-link:hover {
            color: #64748b;
            text-decoration: underline;
        }

        .post-text {
            color: #334155;
            line-height: 1.6;
            margin-bottom: 12px;
            white-space: pre-wrap;
            word-wrap: break-word;
            font-size: 15px;
        }

        .post-text a {
            color: #64748b;
            text-decoration: none;
        }

        .post-text a:hover {
            color: #0f172a;
            text-decoration: underline;
        }

        .error a {
            color: #64748b;
            text-decoration: none;
            font-weight: 500;
        }

        .error a:hover {
            color: #0f172a;
            text-decoration: underline;
        }

        .highlight {
            background: #fff7cc;
            padding: 0 2px;
            border-radius: 3px;
        }

        .post-image {
            width: 100%;
            border-radius: 8px;
            margin-bottom: 12px;
            border: 1px solid #e2e8f0;
        }

        .post-engagement {
            display: flex;
            gap: 16px;
            color: #64748b;
            font-size: 13px;
        }

        .engagement-item {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .repost-indicator {
            color: #64748b;
            font-size: 13px;
            margin-bottom: 10px;
            font-weight: 500;
        }

        .reply-indicator {
            color: #64748b;
            font-size: 13px;
            margin-bottom: 10px;
            font-weight: 500;
        }

        .quote-indicator {
            color: #64748b;
            font-size: 13px;
            margin-bottom: 10px;
            font-weight: 500;
        }

        .reply-preview,
        .quote-preview {
            border: 1px solid #e2e8f0;
            background: #f8fafc;
            border-radius: 8px;
            padding: 10px 12px;
            margin-bottom: 12px;
            font-size: 13px;
            color: #475569;
        }

        .preview-meta {
            color: #64748b;
            margin-bottom: 6px;
        }

        .loading {
            text-align: center;
            padding: 60px 20px;
            color: #64748b;
        }

        .spinner {
            border: 2px solid #f1f5f9;
            border-top: 2px solid #3b82f6;
            border-radius: 50%;
            width: 32px;
            height: 32px;
            animation: spin 0.8s linear infinite;
            margin: 0 auto 12px;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .error {
            background: #fef2f2;
            color: #991b1b;
            padding: 14px 16px;
            border-radius: 6px;
            margin-bottom: 20px;
            border: 1px solid #fecaca;
            font-size: 14px;
        }

        .error .btn-outline {
            background: transparent;
            border: 1px solid #e2e8f0;
            color: #6b7280;
            font-size: 12px;
            padding: 4px 8px;
            border-radius: 6px;
            margin-top: 6px;
            margin-left: 8px;
            transition: all 0.2s;
        }

        .error .btn-outline:hover:not(:disabled) {
            color: #0f172a;
            border-color: #cbd5e1;
            background: #f8fafc;
        }

        .empty-state {
            text-align: center;
            padding: 60px 20px;
            color: #64748b;
        }

        .empty-state p {
            font-size: 14px;
        }

        .success-message {
            background: #f0fdf4;
            color: #166534;
            padding: 8px 12px;
            border-radius: 4px;
            font-size: 12px;
            border: 1px solid #bbf7d0;
            margin-bottom: 16px;
        }

        [data-theme="dark"] input[type="checkbox"] {
            accent-color: var(--accent);
        }

        [data-theme="dark"] .warning-text,
        [data-theme="dark"] .profile-card,
        [data-theme="dark"] .info-modal-content,
        [data-theme="dark"] .modal-content,
        [data-theme="dark"] .modal-list,
        [data-theme="dark"] .modal-footer,
        [data-theme="dark"] .section-header,
        [data-theme="dark"] #content,
        [data-theme="dark"] .load-more-container {
            background: var(--surface-1);
            border-color: var(--border);
            color: var(--text-main);
        }

        [data-theme="dark"] .checkbox-group label,
        [data-theme="dark"] .description,
        [data-theme="dark"] .account-info,
        [data-theme="dark"] .handle,
        [data-theme="dark"] .stat-label,
        [data-theme="dark"] .post-handle,
        [data-theme="dark"] .post-engagement,
        [data-theme="dark"] .repost-indicator,
        [data-theme="dark"] .reply-indicator,
        [data-theme="dark"] .quote-indicator,
        [data-theme="dark"] .preview-meta,
        [data-theme="dark"] .loading,
        [data-theme="dark"] .empty-state,
        [data-theme="dark"] .list-handle,
        [data-theme="dark"] .iconButton,
        [data-theme="dark"] .modal-meta,
        [data-theme="dark"] .copy-link-btn,
        [data-theme="dark"] .share-line,
        [data-theme="dark"] .share-link,
        [data-theme="dark"] .post-time {
            color: var(--text-muted);
        }

        [data-theme="dark"] .profile-info h2,
        [data-theme="dark"] .account-label,
        [data-theme="dark"] .stat-value,
        [data-theme="dark"] .modal-title,
        [data-theme="dark"] .list-name,
        [data-theme="dark"] .section-title,
        [data-theme="dark"] .post-name,
        [data-theme="dark"] .iconButton:hover {
            color: var(--text-strong);
        }

        [data-theme="dark"] .stats {
            border-top-color: var(--surface-3);
        }

        [data-theme="dark"] .account-info {
            border-top-color: var(--border);
        }

        [data-theme="dark"] .modal {
            background: var(--overlay);
        }

        [data-theme="dark"] .info-modal-content,
        [data-theme="dark"] .modal-content {
            box-shadow: var(--shadow-strong);
        }

        [data-theme="dark"] .info-modal-header,
        [data-theme="dark"] .modal-header,
        [data-theme="dark"] .modal-meta,
        [data-theme="dark"] .modal-footer,
        [data-theme="dark"] .post,
        [data-theme="dark"] .share-line,
        [data-theme="dark"] .info-modal-footer {
            border-color: var(--surface-3);
        }

        [data-theme="dark"] .info-modal-header h2,
        [data-theme="dark"] .info-modal-body p,
        [data-theme="dark"] .post-text,
        [data-theme="dark"] .reply-preview,
        [data-theme="dark"] .quote-preview {
            color: var(--text-main);
        }

        [data-theme="dark"] .info-modal-body a {
            color: var(--link);
        }

        [data-theme="dark"] .info-modal-body a:hover,
        [data-theme="dark"] .share-link:hover,
        [data-theme="dark"] .post-text a:hover,
        [data-theme="dark"] .error a:hover {
            color: var(--text-main);
        }

        [data-theme="dark"] .btn-primary,
        [data-theme="dark"] .btn-tab.active,
        [data-theme="dark"] .info-modal-footer button {
            background: var(--button-solid-bg);
            border-color: var(--button-solid-bg);
            color: var(--button-solid-text);
        }

        [data-theme="dark"] .btn-primary:hover:not(:disabled),
        [data-theme="dark"] .btn-tab.active:hover:not(:disabled),
        [data-theme="dark"] .info-modal-footer button:hover {
            background: var(--button-solid-hover);
            border-color: var(--button-solid-hover);
            box-shadow: var(--shadow-soft);
        }

        [data-theme="dark"] .btn-tab,
        [data-theme="dark"] .btn-secondary,
        [data-theme="dark"] .copy-link-btn,
        [data-theme="dark"] .load-more,
        [data-theme="dark"] .error .btn-outline {
            background: var(--surface-1);
            color: var(--text-main);
            border-color: var(--border);
        }

        [data-theme="dark"] .btn-tab:hover:not(:disabled),
        [data-theme="dark"] .btn-secondary:hover:not(:disabled),
        [data-theme="dark"] .copy-link-btn:hover,
        [data-theme="dark"] .load-more:hover:not(:disabled),
        [data-theme="dark"] .error .btn-outline:hover:not(:disabled),
        [data-theme="dark"] .list-item:hover,
        [data-theme="dark"] .post:hover {
            background: var(--surface-2);
            border-color: var(--border-strong);
            color: var(--text-strong);
            box-shadow: var(--shadow-soft);
        }

        [data-theme="dark"] .share-link,
        [data-theme="dark"] .post-text a,
        [data-theme="dark"] .error a {
            color: var(--text-muted);
        }

        [data-theme="dark"] .reply-preview,
        [data-theme="dark"] .quote-preview {
            background: var(--surface-2);
            border-color: var(--border);
        }

        [data-theme="dark"] .post-image,
        [data-theme="dark"] .list-avatar,
        [data-theme="dark"] .avatar {
            border-color: var(--border);
            background: var(--surface-3);
        }

        [data-theme="dark"] .highlight {
            background: var(--highlight);
        }

        [data-theme="dark"] .spinner {
            border-color: var(--surface-3);
            border-top-color: var(--accent);
        }

        [data-theme="dark"] .error {
            background: var(--error-bg);
            color: var(--error-text);
            border-color: var(--error-border);
        }

        [data-theme="dark"] .success-message {
            background: var(--success-bg);
            color: var(--success-text);
            border-color: var(--success-border);
        }

        @media (max-width: 640px) {
            body {
                padding: 20px 16px;
            }

            .header {
                padding: 24px;
            }

            .header-divider {
                margin: -8px -24px 20px;
            }

            .title-row {
                flex-wrap: nowrap;
                align-items: center;
                gap: 8px;
            }

            .title-icon {
                margin-top: 0;
            }

            .title-actions {
                width: auto;
                justify-content: flex-end;
                margin-left: auto;
            }

            #mainTitle {
                top: 0;
            }

            .filter-options {
                flex-direction: column;
                gap: 12px;
            }

            .button-group {
                flex-direction: column;
            }

            .profile-header {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }

            .profile-topline {
                flex-direction: column;
                align-items: center;
                gap: 6px;
            }

            .profile-topline .copy-link-btn {
                margin-left: 0;
            }

            .stats {
                justify-content: center;
                flex-wrap: wrap;
                gap: 16px;
            }

            .post-header {
                flex-wrap: wrap;
            }

            .post-actions {
                margin-left: 0;
            }

            .post {
                padding: 16px 20px;
            }

        }