:root {
    --sidebar-width: 320px;
    --green: #6b9e3a;
    --green-light: #a3cc7e;
    --green-bg: rgba(107, 158, 58, 0.15);
    --green-hover: rgba(107, 158, 58, 0.25);
    --grey-50: #fafafa;
    --grey-100: #f5f5f5;
    --grey-200: #e5e5e5;
    --grey-300: #d4d4d4;
    --grey-400: #a3a3a3;
    --grey-500: #737373;
    --grey-600: #525252;
    --grey-700: #404040;
    --grey-800: #262626;
    --grey-900: #171717;
    --highlight-color: rgba(255, 255, 0, 0.4);
    --highlight-current: rgba(255, 200, 0, 0.6);
    --viewer-bg: var(--grey-800);
    --toolbar-bg: var(--grey-900);
    --page-bg: var(--grey-800);
    --toolbar-text: white;
}

[data-theme="light"] {
    --green: #6b9e3a;
    --green-light: #a3cc7e;
    --green-bg: rgba(107, 158, 58, 0.15);
    --green-hover: rgba(107, 158, 58, 0.25);
    --grey-50: #171717;
    --grey-100: #262626;
    --grey-200: #404040;
    --grey-300: #525252;
    --grey-400: #737373;
    --grey-500: #a3a3a3;
    --grey-600: #d4d4d4;
    --grey-700: #e5e5e5;
    --grey-800: #f5f5f5;
    --grey-900: #fafafa;
    --highlight-color: rgba(255, 255, 0, 0.4);
    --highlight-current: rgba(255, 200, 0, 0.6);
    --viewer-bg: var(--grey-600);
    --toolbar-bg: var(--grey-700);
    --page-bg: var(--grey-600);
    --toolbar-text: #333;
}

[data-theme="light"] .viewer-toolbar button {
    background: rgba(0,0,0,0.08);
    color: #333;
}
[data-theme="light"] .viewer-toolbar button:hover {
    background: rgba(0,0,0,0.15);
    color: #333;
}
[data-theme="light"] .viewer-toolbar .zoom-level,
[data-theme="light"] .viewer-toolbar .separator {
    color: #666;
}
[data-theme="light"] .viewer-toolbar .dim {
    color: #666;
}
[data-theme="light"] .keyword-select option {
    background: #f5f5f5;
    color: #333;
}
[data-theme="light"] .match-counter {
    color: var(--green) !important;
}
[data-theme="light"] .page-input,
[data-theme="light"] .match-input {
    background: rgba(0,0,0,0.08);
    border-color: rgba(0,0,0,0.15);
    color: #333;
}
[data-theme="light"] .page-input:focus,
[data-theme="light"] .match-input:focus {
    background: rgba(0,0,0,0.12);
    border-color: var(--green);
}
[data-theme="light"] .keyword-select {
    background: rgba(0,0,0,0.08);
    border-color: rgba(0,0,0,0.15);
    color: #333;
}
[data-theme="light"] .doc-card {
    background: var(--grey-800);
    border-color: var(--grey-600);
    color: var(--grey-200);
}
[data-theme="light"] .doc-card:hover,
[data-theme="light"] .doc-card.active {
    background: rgba(107, 158, 58, 0.25) !important;
    border-color: var(--green) !important;
}
[data-theme="light"] .doc-name {
    color: var(--grey-200);
}
[data-theme="light"] .badge {
    background: rgba(107, 158, 58, 0.15);
    color: var(--grey-200);
    border-color: var(--grey-500);
}
[data-theme="light"] .dim {
    color: #666;
}
[data-theme="light"] .toggle-label {
    color: #666;
}
[data-theme="light"] #resizer {
    background: var(--grey-300);
}
[data-theme="light"] #resizer:hover,
[data-theme="light"] body.dragging #resizer {
    background: var(--green);
}
[data-theme="light"] .btn-icon {
    color: #666;
}
[data-theme="light"] .btn-icon:hover {
    background: rgba(0,0,0,0.08);
    color: #222;
}
[data-theme="light"] .btn-icon-danger:hover {
    background: rgba(239,68,68,0.1);
    color: #dc2626;
}
[data-theme="light"] .btn-action {
    background: #e5e5e5; border-color: #d4d4d4; color: #333;
}
[data-theme="light"] .btn-action:hover {
    background: #d4d4d4;
}
[data-theme="light"] .list-select {
    background: rgba(0,0,0,0.06);
    border-color: rgba(0,0,0,0.15);
    color: #333;
}
[data-theme="light"] .list-select:hover {
    background: rgba(0,0,0,0.1);
}
[data-theme="light"] .list-select option {
    background: #f5f5f5;
    color: #333;
}

* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    margin: 0;
    display: flex;
    height: 100vh;
    background: var(--grey-600);
    overflow: hidden;
    color: var(--grey-800);
}

#sidebar {
    width: var(--sidebar-width);
    min-width: 200px;
    max-width: 800px;
    background: var(--grey-800);
    border-right: 1px solid var(--grey-700);
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 10px rgba(0,0,0,0.2);
    flex-shrink: 0;
    position: relative;
    color: var(--grey-300);
    transition: background 0.15s;
}
#sidebar.drag-over {
    background: var(--grey-700) !important;
}

.header {
    padding: 12px 12px 10px;
    background: var(--grey-900);
    border-bottom: 1px solid var(--grey-700);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.header-main-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.btn-open {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    width: 100%;
    padding: 9px 16px;
    background: var(--green);
    color: #fff;
    border: none;
    border-radius: 7px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    letter-spacing: 0.01em;
    transition: background 0.18s, box-shadow 0.18s, transform 0.15s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.25);
}
.btn-open:hover {
    background: #7ab044;
    box-shadow: 0 3px 10px rgba(107,158,58,0.45);
    transform: translateY(-1px);
}
.btn-open:active { transform: translateY(0); box-shadow: none; }
.btn-open input { display: none; }
.btn-open-icon { width: 16px; height: 16px; flex-shrink: 0; }

.keyword-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.list-select {
    flex: 1;
    min-width: 0;
    background: var(--grey-800);
    border: 1px solid var(--grey-600);
    color: var(--grey-300);
    border-radius: 6px;
    padding: 6px 8px;
    font-size: 0.8rem;
    cursor: pointer;
    font-weight: 500;
    transition: border-color 0.2s, background 0.2s;
    appearance: auto;
}
.list-select:hover { background: var(--grey-700); border-color: var(--grey-500); }
.list-select:focus { outline: none; border-color: var(--green); }
.list-select option { background: var(--grey-800); color: var(--grey-300); }

.btn-icon {
    background: transparent;
    border: none;
    color: var(--grey-400);
    cursor: pointer;
    font-size: 1rem;
    padding: 5px 7px;
    border-radius: 5px;
    transition: background 0.18s, color 0.18s;
    line-height: 1;
    flex-shrink: 0;
}
.btn-icon:hover { background: var(--grey-700); color: var(--grey-200); }
.btn-icon-danger:hover { background: rgba(239,68,68,0.15); color: #ef4444; }
.btn-icon-sm { font-size: 0.95rem; padding: 5px 6px; }

.stats-bar {
    padding: 8px 12px; background: var(--grey-900); border-bottom: 1px solid var(--grey-700);
    font-size: 0.75rem; display: flex; justify-content: space-between; color: var(--grey-400);
}

.progress-bar-wrap { height: 4px; background: var(--grey-700); margin-top: 4px; border-radius: 2px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--green); width: 0%; transition: width 0.3s; }
.status-bar { font-size: 0.75rem; color: var(--grey-400); margin-top: 1px; padding: 0 2px; min-height: 18px; }
#viewerDropMsg { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: var(--grey-500); font-size: 1.1rem; text-align: center; pointer-events: none; }

.results-area { flex: 1; overflow-y: auto; padding: 12px; }
.results-area.tree-mode { padding: 8px; }

/* Tree layout - filesystem style */
.tree-item {
    margin-bottom: 2px;
}

.tree-folder-header {
    font-size: 0.7rem;
    color: var(--grey-500);
    padding: 8px 4px 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--grey-700);
    margin-bottom: 6px;
    margin-top: 4px;
}

.tree-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 8px;
    background: var(--grey-800);
    border: 1px solid var(--grey-700);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: 2px;
}

.tree-header:hover {
    background: var(--green-bg);
    border-color: var(--green);
}

.tree-header.active {
    background: var(--green-bg);
    border-color: var(--green);
    box-shadow: 0 0 0 1px var(--green);
}

.tree-arrow {
    font-size: 0.75rem;
    color: var(--grey-400);
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
    border-radius: 3px;
    transition: background 0.15s, color 0.15s;
}

.tree-arrow:hover {
    background: var(--grey-700);
    color: var(--green);
}
    color: var(--green);
}

.tree-file-icon {
    font-size: 0.9rem;
    width: 16px;
    flex-shrink: 0;
    text-align: center;
}

.tree-name {
    flex: 1;
    font-size: 0.82rem;
    color: var(--grey-300);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tree-count {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--green);
    background: var(--green-bg);
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.tree-children {
    margin-left: 16px;
    margin-top: 2px;
    margin-bottom: 6px;
    padding-left: 8px;
    border-left: 1px solid var(--grey-700);
}

.tree-child {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 10px;
    background: var(--grey-900);
    border: 1px solid var(--grey-700);
    border-radius: 3px;
    margin-bottom: 2px;
    cursor: pointer;
    transition: all 0.15s;
}

.tree-child:hover {
    background: var(--green-bg);
    border-color: var(--green);
}

.tree-child-kw {
    font-size: 0.75rem;
    color: var(--grey-400);
}

.tree-child-count {
    font-size: 0.7rem;
    color: var(--grey-500);
    font-weight: 600;
}

.doc-card {
    border: 1px solid var(--grey-700);
    border-radius: 8px;
    padding: 10px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--grey-800);
}

.doc-card:hover {
    border-color: var(--green);
    background: var(--green-bg);
}

.doc-card.active {
    border-color: var(--green);
    background: var(--green-bg);
    box-shadow: 0 2px 6px rgba(107, 158, 58, 0.2);
}

.doc-card-minimal {
    padding: 4px 8px;
    opacity: 0.5;
}

.doc-card-minimal:hover {
    opacity: 1;
}
.doc-name { font-weight: 600; font-size: 0.85rem; margin-bottom: 6px; color: var(--grey-300); word-break: break-word; line-height: 1.4; }
.doc-card-minimal .doc-name { margin-bottom: 0; font-size: 0.75rem; color: var(--grey-500); }

.badge-grid { display: flex; flex-wrap: wrap; gap: 4px; }
.badge {
    font-size: 0.75rem; padding: 2px 8px; border-radius: 12px; background: var(--green-bg);
    color: var(--grey-300); cursor: pointer; user-select: none; border: 1px solid var(--grey-600); font-weight: 500;
    min-width: 50px; text-align: center; box-sizing: border-box; white-space: pre;
}
.badge:hover { background: var(--green); color: white; border-color: var(--green); transform: translateY(-1px); }

.status-msg { text-align: center; color: var(--grey-500); margin-top: 20px; }

#resizer {
    width: 6px; cursor: col-resize; background: var(--grey-200); transition: background 0.2s;
    z-index: 10; flex-shrink: 0;
}
#resizer:hover, body.dragging #resizer { background: var(--green); }

.viewer-container {
    flex: 1; background: var(--grey-800); position: relative; overflow: hidden; display: flex; flex-direction: column;
}

.viewer-toolbar {
    display: flex; align-items: center; justify-content: center; gap: 4px;
    padding: 4px 8px; background: var(--grey-900); color: white; z-index: 10; flex-shrink: 0; flex-wrap: wrap;
}
.toolbar-section {
    display: flex; align-items: center; gap: 3px;
    padding: 2px 6px;
    border: 1px solid var(--grey-700);
    border-radius: 4px;
}
.toolbar-settings { margin-right: 4px; }
.toolbar-zoom { }
.toolbar-page { }
.toolbar-keyword { }
.toolbar-toggle { }
.viewer-toolbar .separator { color: var(--grey-700); margin: 0 3px; font-size: 0.85rem; }
.viewer-toolbar .separator:only-child { margin: 0 3px; }
.viewer-toolbar button {
    background: rgba(255,255,255,0.08); border: none; color: var(--grey-300); padding: 5px 10px;
    border-radius: 4px; cursor: pointer; font-size: 0.9rem; transition: background 0.2s;
}
.viewer-toolbar button:hover { background: rgba(255,255,255,0.15); color: white; }
.viewer-toolbar .zoom-level { font-size: 0.9rem; min-width: 45px; text-align: center; color: var(--grey-400); }
.viewer-toolbar .separator { color: var(--grey-700); margin: 0 3px; font-size: 0.85rem; }
.viewer-toolbar .nav-group { display: none; align-items: center; gap: 3px; }
.viewer-toolbar .nav-group.active { display: flex; }
.viewer-toolbar .match-counter { font-size: 0.8rem; color: var(--green); font-weight: 600; font-family: monospace; min-width: 60px; text-align: center; }

.page-input, .match-input {
    width: 70px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: white;
    text-align: center;
    padding: 4px 5px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-family: monospace;
}
.page-input:focus, .match-input:focus {
    outline: none;
    border-color: var(--green);
    background: rgba(255,255,255,0.12);
}

.keyword-select {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: white;
    padding: 3px 4px;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    max-width: 100px;
}
.keyword-select option {
    background: var(--grey-800);
    color: white;
}
.keyword-select:focus {
    outline: none;
    border-color: var(--green);
}

.viewer-scroll { flex: 1; overflow: auto; position: relative; }

.search-overlay {
    display: none;
    position: absolute;
    top: 44px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    background: var(--grey-800);
    border: 1px solid var(--grey-600);
    border-radius: 8px;
    padding: 8px 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    gap: 8px;
    align-items: center;
}

.search-overlay.visible {
    display: flex;
}

.search-overlay input {
    background: var(--grey-900);
    border: 1px solid var(--grey-600);
    color: var(--grey-200);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.85rem;
    width: 200px;
    outline: none;
}

.search-overlay input:focus {
    border-color: var(--green);
}

.search-overlay-results {
    color: var(--grey-400);
    font-size: 0.8rem;
    min-width: 50px;
    text-align: center;
}

.search-overlay-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    padding: 6px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
}

.search-overlay-btn:hover {
    background: rgba(255,255,255,0.2);
}

.search-overlay-close {
    background: transparent;
    color: var(--grey-500);
    padding: 6px 8px;
}

.search-overlay-close:hover {
    color: #e74c3c;
    background: rgba(231, 76, 60, 0.2);
}

.custom-highlight {
    position: absolute;
    background: rgba(255, 235, 59, 0.4);
    pointer-events: none;
    z-index: 5;
}

.custom-highlight.current {
    background: rgba(255, 152, 0, 0.6);
    box-shadow: 0 0 3px rgba(255, 152, 0, 0.8);
}

#pdfViewer { margin: 0 auto; position: relative; }

.pdf-page {
    position: relative; margin: 16px auto; box-shadow: 0 4px 12px rgba(0,0,0,0.3); background: white;
}
.pdf-page canvas { display: block; }

.textLayer {
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    overflow: hidden; opacity: 0.2; line-height: 1;
}
.textLayer > span {
    color: transparent; position: absolute; white-space: pre; cursor: text; transform-origin: 0% 0%;
}
.textLayer ::selection { background: rgba(0, 0, 255, 0.3); }

.highlight-mark {
    position: absolute; background: var(--highlight-color); border-radius: 2px;
    pointer-events: none; z-index: 1;
}
.highlight-mark.current {
    background: var(--highlight-current); outline: 2px solid #ffcc00; z-index: 2;
}

.page-placeholder {
    position: relative; margin: 16px auto; background: var(--page-bg);
    display: flex; align-items: center; justify-content: center;
    color: var(--grey-400); font-size: 0.85rem;
}

.nav-clear {
    background: none; border: none; color: var(--grey-400); cursor: pointer;
    font-size: 1rem; margin-left: 2px; padding: 2px;
}
.nav-clear:hover { color: #ef4444; }

.toggle-container {
    color: var(--grey-400);
    font-size: 0.75rem;
    display: flex;
    justify-content: space-between;
    margin-left: 8px;
    padding-left: 8px;
    border-left: 1px solid rgba(255,255,255,0.1);
}
.settings-menu {
    background: var(--grey-800);
    border: 1px solid var(--grey-600);
    border-radius: 6px;
    padding: 8px;
    z-index: 100;
    flex-direction: column;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.settings-menu button {
    background: rgba(255,255,255,0.08);
    border: none;
    color: var(--grey-300);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    text-align: left;
}
.settings-menu button:hover {
    background: var(--green-hover);
}
.toggle-btn {
    display: flex; justify-content: space-between; align-items: center;
    min-width: 140px;
}
.toggle-btn.on .toggle-state { color: var(--green-light); }
.toggle-state { font-size: 0.7rem; font-weight: bold; color: var(--grey-500); }
.toggle-label { font-size: 0.75rem; color: var(--grey-400); }
.dim { font-size: 0.85rem; color: var(--grey-500); }
.small { width: 70px; padding: 4px; font-size: 0.8rem; }
.keyword-select.small {
    width: auto; min-width: 80px;
}
.toggle-switch {
    position: relative;
    width: 32px;
    height: 16px;
    cursor: pointer;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
    position: absolute; inset: 0;
    background: var(--grey-600); border-radius: 8px; transition: 0.2s;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 12px; height: 12px;
    left: 2px; top: 2px;
    background: white; border-radius: 50%;
    transition: 0.2s;
}
.toggle-switch input:checked + .toggle-slider { background: var(--green); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(16px); }

#viewerLoader {
    position: absolute; inset: 0; background: var(--grey-800); display: none;
    justify-content: center; align-items: center; z-index: 10;
    color: white; font-size: 1rem; flex-direction: column; gap: 12px;
}
.spinner {
    width: 30px; height: 30px; border: 3px solid rgba(255,255,255,0.2);
    border-radius: 50%; border-top-color: var(--green); animation: spin 1s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loader-details { text-align: center; }
.loader-filename { font-size: 0.85rem; color: var(--grey-300); margin-bottom: 4px; max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.loader-status { font-size: 0.75rem; color: var(--grey-500); }
.loader-progress-bar { width: 200px; height: 4px; background: var(--grey-700); border-radius: 2px; overflow: hidden; margin-top: 8px; }
.loader-progress-fill { height: 100%; background: var(--green); width: 0%; transition: width 0.15s; }

#keywordManager {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 100;
    justify-content: center;
    align-items: center;
}

#keywordManager.show {
    display: flex !important;
}


.modal {
    background: var(--grey-800); padding: 24px; border-radius: 12px; width: 450px; max-height: 85%;
    display: flex; flex-direction: column; box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}
.modal h3 { margin-top: 0; color: var(--grey-200); }
#keywordInput {
    flex: 1; min-height: 350px; padding: 12px; font-family: monospace;
    border: 1px solid var(--grey-600); border-radius: 6px; font-size: 0.9rem; resize: none;
    background: var(--grey-900); color: var(--grey-300);
}
.modal-footer { margin-top: 20px; display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.keyword-list-header { display: flex; gap: 8px; margin-bottom: 12px; }
.keyword-list-header select { flex: 1; padding: 8px; border-radius: 6px; border: 1px solid var(--grey-600); background: var(--grey-900); color: var(--grey-300); font-size: 0.9rem; }
.list-info { font-size: 0.8rem; color: var(--grey-500); margin: 0 0 12px 0; }
.list-info .star { color: #f1c40f; }
#deleteListBtn:disabled { opacity: 0.4; cursor: not-allowed; }
#newListDialog { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7); z-index: 100; align-items: center; justify-content: center; }
#newListDialog.show { display: flex; }
#newListDialog .modal { background: var(--grey-800); padding: 24px; border-radius: 12px; width: 350px; box-shadow: 0 10px 25px rgba(0,0,0,0.5); }
#newListDialog input { width: 100%; padding: 10px; margin: 12px 0; border-radius: 6px; border: 1px solid var(--grey-600); background: var(--grey-900); color: var(--grey-300); box-sizing: border-box; }

.attribution {
    font-size: 0.7rem;
    padding: 8px;
    width: 100%;
    background: var(--grey-900);
    border-top: 1px solid var(--grey-700);
    color: var(--grey-500);
    text-align: right;
}

.toggle-label { font-size: 0.75rem; color: var(--grey-400); }
.dim { font-size: 0.7rem; color: var(--grey-500); }
@media (max-width: 620px) {

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    transform: translateX(-100%);
    transition: transform 0.25s;
}

.sidebar.open {
    transform: translateX(0);
}

.viewer-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(100% - 44px);
}

#sidebar {
    width: 100%;
    height: 45%;
    min-height: 200px;
    max-height: 80%;
    border-right: none;
    border-top: 1px solid var(--grey-700);
    box-shadow: 0 -4px 10px rgba(0,0,0,0.2);
}

#sidebar.collapsed {
    height: 44px;
    min-height: 44px;
    overflow: hidden;
}

#sidebar.collapsed .results-area {
    display: none;
}

#resizer {
    display: none;
}

.viewer-container {
    height: 55%;
    min-height: 200px;
}

.viewer-container.sidebar-collapsed {
    height: calc(100% - 44px);
}

.mobile-toggle-sidebar {
    display: flex !important;
}

.results-area {
    padding: 8px;
}

.header {
    padding: 8px;
}

.btn-open {
    padding: 8px 12px;
    font-size: 0.8rem;
}

.viewer-toolbar {
    gap: 2px;
    padding: 4px;
}

.toolbar-section {
    padding: 2px 4px;
}

.toolbar-section button {
    padding: 4px 6px;
    font-size: 0.8rem;
}

.keyword-select {
    max-width: 70px;
}

.page-input, .match-input {
    width: 45px;
    padding: 2px;
}

.badge {
    font-size: 0.7rem;
    padding: 2px 6px;
    min-width: 40px;
}

.modal {
    width: 90%;
    max-width: 400px;
    padding: 16px;
}

#keywordInput {
    min-height: 200px;
}

.keyword-list-header {
    flex-wrap: wrap;
}

.list-info {
    font-size: 0.75rem;
}

.modal h3 {
    font-size: 1rem;
}

.settings-menu {
    position: fixed;
    top: 44px;
    left: 0;
    right: 0;
}

#settingsDialog {
    top: 0;
}

.viewer-scroll {
    height: calc(100% - 44px);
}

.keyword-list-header select {
    flex: 1 1 100%;
}

.keyword-list-header button {
    flex: 1;
}

@media (max-width: 620px) {

#sidebar.collapsed {
    height: 44px;
    min-height: 44px;
    overflow: hidden;
}

#sidebar.collapsed .results-area {
    display: none;
}

#resizer {
    display: none;
}

.viewer-container {
    height: 55%;
    min-height: 200px;
}

.viewer-container.sidebar-collapsed {
    height: calc(100% - 44px);
}

.mobile-toggle-sidebar {
    display: flex !important;
}

.results-area {
    padding: 8px;
}

.header {
    padding: 8px;
}

.btn-open {
    padding: 8px 12px;
    font-size: 0.8rem;
}

.viewer-toolbar {
    gap: 2px;
    padding: 4px;
}

.toolbar-section {
    padding: 2px 4px;
}

.toolbar-section button {
    padding: 4px 6px;
    font-size: 0.8rem;
}

.keyword-select {
    max-width: 70px;
}

.page-input, .match-input {
    width: 45px;
    padding: 2px;
}

.badge {
    font-size: 0.7rem;
    padding: 2px 6px;
    min-width: 40px;
}

.modal {
    width: 90%;
    max-width: 400px;
    padding: 16px;
}

#keywordInput {
    min-height: 200px;
}

.keyword-list-header {
    flex-wrap: wrap;
}

.list-info {
    font-size: 0.75rem;
}

.modal h3 {
    font-size: 1rem;
}

.settings-menu {
    position: fixed;
    top: 44px;
    left: 0;
    right: 0;
}

#settingsDialog {
    top: 0;
}

.viewer-scroll {
    height: calc(100% - 44px);
}

.keyword-list-header select {
    flex: 1 1 100%;
}

.keyword-list-header button {
    flex: 1;
}

.tree-header {
    padding: 5px 6px;
}

.tree-name {
    font-size: 0.78rem;
}

.tree-count {
    font-size: 0.65rem;
    padding: 1px 4px;
}

.tree-children {
    margin-left: 8px;
}

.tree-child {
    padding: 3px 6px;
}

.tree-child-kw {
    font-size: 0.7rem;
}
}
}