/* ======================================================================
   SIMPR Horsey Genome Editor - combined stylesheet
   ----------------------------------------------------------------------
   Merged from css/crispr.css, css/simpr.css, css/mobile.css and
   css/compact.css, in that order - the cascade depends on it, since
   simpr.css overrides crispr.css and the two media-query sheets come
   last. Those four files are untouched on disk and are no longer loaded
   by simpr.html.

   css/headers.css is NOT part of this bundle: it styles the shared
   header/nav and is still linked separately.

   Rules that could no longer match anything were dropped - see the
   comment above each section.
   ====================================================================== */

/* ======================================================================
   BASE LAYOUT, TABLE, LIBRARY, TOASTS
   was css/crispr.css
   ====================================================================== */

* {
    box-sizing: border-box;
    font-family: "Segoe UI", "Roboto", "Courier New", monospace;
}

body {
    background: #1e2a2e;
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
    color: #e2e8f0;
    display: flex;
    justify-content: center;
}

/* Outer container – fills viewport, no rounding */
.app-container {
    max-width: 1280px;
    width: 100%;
    height: 100vh;
    background: #11181c;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Header – no rounding */
.header-bar {
    background: #0b1218;
    border-bottom: 2px solid #2d3a46;
    padding: 8px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.header-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #48b5b5;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Tools dropdown */
.tools-dropdown {
    position: relative;
}

.tools-btn {
    background: #1e293b;
    border: 2px solid #3b4e6b;
    padding: 6px 16px;
    border-radius: 30px;
    font-weight: bold;
    font-size: 0.8rem;
    cursor: pointer;
    color: #b9c7d9;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-menu {
    position: absolute;
    top: 110%;
    right: 0;
    background: #0f172a;
    border: 2px solid #334155;
    border-radius: 12px;
    min-width: 200px;
    z-index: 100;
    display: none;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    color: #cbd5e6;
    text-decoration: none;
    font-size: 0.8rem;
    border-bottom: 1px solid #1e293b;
}

.dropdown-menu a:hover {
    background: #1e293b;
    color: #48b5b5;
}

/* ---- Three‑column layout – fills remaining height, scrolls inside ---- */
.app-layout {
    display: flex;
    flex: 1;
    min-height: 0;
    background: #11181c;
    overflow: hidden;
}

.left-sidebar {
    width: 260px;
    background: #0f172a;
    border-right: 2px solid #2d3a46;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    flex-shrink: 0;
}

.right-sidebar {
    background: #0f172a;
    border-left: 2px solid #2d3a46;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    flex-shrink: 0;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: #11181c;
    min-width: 0;
    padding: 12px;
}

.table-wrapper {
    flex: 1;
    background: #0f172a;
    border-radius: 12px;
    overflow-x: auto;
    overflow-y: auto;
    min-height: 0;
}

/* Section containers – compact padding */
.controls-section,
.textarea-section,
.helix-nav,
.saved-dna-section {
    padding: 12px;
    border-bottom: 1px solid #2d3a46;
}

.controls-section:last-child,
.textarea-section:last-child {
    border-bottom: none;
}

/* ---- Right sidebar headings – reduced margins/padding ---- */
.helix-nav h3,
.saved-dna-section h3 {
    margin: 0 0 8px 0;
    font-size: 0.8rem;
    color: #b9c7d9;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0;
}

/* ---- Buttons (reduced rounding) ---- */
button {
    background: #2d3e44;
    border: none;
    padding: 6px 14px;
    border-radius: 8px;
    font-weight: bold;
    font-size: 0.8rem;
    cursor: pointer;
    transition: 0.2s;
    color: white;
    font-family: monospace;
}

button.primary {
    background: #2c6e6e;
    border-bottom: 2px solid #48b5b5;
}

button.success {
    background: #2b6e4c;
    border-bottom: 2px solid #67b886;
}





button.diversity-remove {
    background: #8b5a2b;
    border-bottom: 2px solid #d49b3a;
}

button.random-diversity {
    background: #2b6e4c;
    border-bottom: 2px solid #67b886;
}

button.small,
button.clear-btn {
    padding: 4px 8px;
    font-size: 0.7rem;
}

button.clear-btn {
    background: #7f4a4a;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Textareas & links */
textarea {
    background: #0f1720;
    border: 1px solid #334155;
    color: #cbd5e6;
    border-radius: 8px;
    padding: 10px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    resize: vertical;
    width: 100%;
}

.textarea-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
}

.textarea-actions a {
    color: #add8e6;
    font-size: 0.7rem;
    text-decoration: none;
    font-weight: bold;
}

.textarea-actions a:hover {
    text-decoration: underline;
}

/* ---- Table header links (?) – updated to match theme ---- */
.gene-table th a {
    color: #48b5b5;
    text-decoration: none;
    font-weight: normal;
    margin-left: 4px;
}

.gene-table th a:hover {
    text-decoration: underline;
    color: #7fdbdb;
}

/* Filter bar */
.filter-cell {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.filter-input {
    background: #0f1720;
    border: 1px solid #475569;
    color: #e2e8f0;
    border-radius: 20px;
    padding: 6px 12px;
    font-size: 0.8rem;
    font-family: monospace;
    flex: 1;
    max-width: 300px;
}

.clear-filter-btn {
    background: #7f4a4a;
    border: none;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    cursor: pointer;
    color: white;
}

/* Gene table */
.gene-table {
    border-collapse: collapse;
    font-size: 12px;
    font-family: "Courier New", monospace;
}


.gene-table th {
    background: #1e293b;
    color: #e2e8f0;
    padding: 8px 6px;
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    position: sticky;
    top: 0;
    z-index: 10;
}

.gene-table td {
    padding: 6px 4px;
    border-bottom: 1px solid #2d3a4a;
    vertical-align: middle;
    text-align: center;
}

.gene-table tr.helix-even {
    background-color: #0f172a;
	scroll-margin-top:36px;
}

.gene-table tr.helix-odd {
    background-color: #1a2533;
	scroll-margin-top:36px;
}


/* ---- Nucleotide select – fixed width, subtle rounding, compact, centered ---- */


/* Try to center the dropdown options (works in Firefox) */


/* Color coding for selected value (keeps the select itself colored) */





/* The dropdown options inside the select are NOT modified – they keep native styling */

.final-value-badge {
    padding: 3px 10px;
    border-radius: 20px;
    display: inline-block;
    font-weight: bold;
    font-size: 0.8rem;
}

/* Bookmark star */




/* Bookmark items */
















/* Helix navigation */
.helix-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.helix-btn {
    background: #1e293b;
    border: 1px solid #475569;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: bold;
    cursor: pointer;
}

.helix-btn:hover {
    background: #3b4e6b;
}

.helix-highlight {
    background-color: #2c6e6e !important;
    transition: background 0.1s;
}

/* Compare mode */
.diff-highlight {
    background-color: rgba(255, 140, 100, 0.25) !important;
}



/* DNA Library (fully restored) */
.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-item {
    background: #0f172a;
    border-radius: 8px;
    padding: 6px 8px;
    margin-bottom: 6px;
    border: 2px solid transparent;
}

.category-item.selected {
    border-color: #3b82f6;
    background: #1e2a3a;
}

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

.category-name {
    flex: 1;
    font-size: 0.75rem;
    cursor: pointer;
    text-align: left;
}

.drag-handle {
    cursor: grab;
    color: #64748b;
    font-size: 0.8rem;
}

.drag-handle:active {
    cursor: grabbing;
}

.entry-list {
    list-style: none;
    padding-left: 20px;
    margin: 6px 0 0;
}

.entry-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 6px;
    background: #1e293b;
    border-radius: 6px;
    margin: 4px 0;
    cursor: pointer;
    font-size: 0.7rem;
}

.entry-item:hover {
    background: #334155;
}

.entry-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: left;
}

.entry-actions button {
    background: transparent;
    border: none;
    color: #94a3b8;
    padding: 2px 4px;
    font-size: 0.6rem;
    cursor: pointer;
    min-width: auto;
}

.entry-actions button:hover {
    color: #f1f5f9;
}

.library-controls,
.import-export-btns {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.library-controls button,
.import-export-btns button {
    flex: 1;
    font-size: 0.7rem;
    padding: 5px 8px;
}

/* Toast notification */
.toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #2c6e6e;
    color: white;
    padding: 10px 20px;
    border-radius: 40px;
    font-size: 0.9rem;
    font-weight: bold;
    z-index: 1000;
    transition: opacity 0.3s;
    opacity: 0;
    pointer-events: none;
    white-space: nowrap;
}

.toast.show {
    opacity: 1;
}

/* Description cell */
.desc-td {
    text-align: center;
    font-size: 0.7rem;
    color: #b9c7d9;
    max-width: 180px;
    white-space: nowrap;
    overflow-x: hidden;
    text-overflow: ellipsis;
}

.desc-td:hover {
    white-space: normal;
    word-break: break-word;
}

#dnaShortenerLink {
    display: none;
    margin-right: auto;
}
#dnaShortenerLink.visible {
    display: inline;
}

/* Responsive tweaks */
@media (max-width: 900px) {
    .left-sidebar {
        width: 220px;
    }
    .right-sidebar {
        width: 260px;
    }
}

/* ======================================================================
   SIMPR OVERRIDES AND SIMPR-ONLY COMPONENTS
   was css/simpr.css
   ====================================================================== */

/* ===== crispr2-override.css ===== */

/* ---------- Layout adjustments ---------- */
.helix-btn {
    min-width: 36px;
    max-width: 36px;
}

.right-sidebar {
	width:100%;
    
	max-width:350px;
	min-width:350px;
}
.main-content {
    /* flex: 1 already set, shrinks to accommodate wider sidebar */
	
}

/* ---------- Custom dropdown (table & bookmark) ---------- */
.custom-dropdown {
    position: relative;          /* no z-index here → doesn't trap fixed child */
    user-select: none;
    min-width: 150px;            /* smaller in main table */
    max-width: 160px;
	margin:auto;
}

.gene-table {
	margin-bottom:300px;
	max-width:800px;
	width:100%;
	min-width:300px;
}

.selected-option {
    background: #0f1720;
    border: 1px solid #4b5563;
    border-radius: 5px;
    padding: 5px 10px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-family: "Courier New", monospace;
    font-size: 0.85rem;
    color: white;
    transition: border-color 0.2s;
    white-space: nowrap;
}
.selected-option:hover {
    border-color: #48b5b5;
}

.selected-option .value-part {
    font-weight: 700;
    font-size: 0.95rem;
    color: #facc15;              /* prominent value */
    flex-shrink: 0;
}

.selected-option .bases-part {
    display: flex;
    gap: 1px;
    margin-left: auto;           /* push to right */
    font-size: 0.75rem;
    font-family: "Courier New", monospace;
    opacity: 0.5;
}
.selected-option .bases-part span {
    font-weight: bold;
}

/* Fixed-position dropdown menu – escapes clipping */
.dropdown-options {
    position: fixed;                 /* no longer bound by parent overflow */
    background: #0f1720;
    border: 1px solid #334155;
    border-radius: 5px;
    max-height: 320px;
    overflow-y: auto;
    z-index: 10000;                 /* on top of everything */
    box-shadow: 0 4px 16px rgba(0,0,0,0.6);
    min-width: 160px;               /* will be overridden by JS to match button width */
}

.option-item {
    padding: 6px 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-family: "Courier New", monospace;
    font-size: 0.85rem;
    color: #cbd5e6;
    transition: background 0.1s;
    white-space: nowrap;
}
.option-item:hover {
    background: #1e293b;
}
.option-item .value-part {
    font-weight: 700;
    color: #22c55e;              /* bright in list */
    flex-shrink: 0;
}
.option-item .bases-part {
    display: flex;
    gap: 1px;
    margin-left: auto;           /* push to right */
    font-size: 0.75rem;
    opacity: 0.5;
}
.option-item .bases-part span {
    font-weight: bold;
}
.option-item.selected {
    background: #2c6e6e;
    color: white;
}
.option-item.selected .bases-part {
    opacity: 0.8;
}

/* Nucleotide colour classes */
.nuc-A { color: #facc15; }   /* yellow */
.nuc-C { color: #3b82f6; }   /* blue */
.nuc-G { color: #22c55e; }   /* green */
.nuc-T { color: #ef4444; }   /* red */

.desc-td {
    cursor: pointer;
    transition: background 0.15s;
}
.desc-td:hover {
    background: rgba(72, 181, 181, 0.15);
}

.desc-td.inverted {
    text-decoration: underline;
    text-decoration-color: #676767;
    text-underline-offset: 2px;
}

/* ---------- Header abbreviations ---------- */
.gene-table th[title] {
    cursor: help;
}

/* ---------- Sticky helix group headers ----------
   Replaces the old 8px .helix-first gap: with 240 rows the useful question
   while scrolling is "which helix am I in", not "where did one end".
   The thead is already sticky at top:0, so the group header parks directly
   beneath it. Both heights are measured after each render (syncStickyOffsets)
   rather than hardcoded, so this survives the compact breakpoints. */
:root {
    --thead-h: 30px;
    --helix-group-h: 24px;
}

.gene-table tr.helix-group > td {
    position: sticky;
    top: var(--thead-h);
    z-index: 5;
    background: #16202e;
    text-align: left;
    padding: 4px 10px;
    border-top: 1px solid #3b4e6b;
    border-bottom: 1px solid #3b4e6b;
}

.gene-table tr.helix-group {
    scroll-margin-top: var(--thead-h);
}

/* Landing point for scrollToPair(), which targets a data row and therefore
   has to clear BOTH sticky layers. */
.gene-table tr.helix-even,
.gene-table tr.helix-odd {
    scroll-margin-top: calc(var(--thead-h) + var(--helix-group-h));
}

.helix-group-name {
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #7fd4d4;
    text-transform: uppercase;
}

.helix-group-count {
    float: right;
    font-size: 0.62rem;
    color: #64748b;
    font-weight: 400;
}

/* Dropdowns that flip above their button get their shadow flipped too. */
.dropdown-options.drops-up {
    box-shadow: 0 -6px 18px rgba(0, 0, 0, 0.5);
}


/* ---------- Right sidebar: Modifications panel ---------- */
.mods-section,
.presets-section {
    padding: 12px;
    border-bottom: 1px solid #2d3a46;
}
.mods-section h3,
.presets-section h3 {
    margin: 0 0 8px 0;
    font-size: 0.8rem;
    color: #b9c7d9;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0;
}

.mod-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}
.mod-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 7px;
    font-size: 0.68rem;
    background: #1e293b;
    border-bottom-color: #3b4e6b;
    text-align: left;
    overflow: hidden;
}
.mod-btn .mod-icon {
    flex-shrink: 0;
    font-size: 0.85rem;
}
.mod-btn .mod-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
/* dim = available but not currently applied; still clickable */
.mod-btn.dim {
    opacity: 0.45;
    filter: grayscale(0.8);
}
.mod-btn.dim:hover {
    opacity: 0.75;
    filter: grayscale(0.2);
}

/* active = lit, i.e. the genome already satisfies this profile */
.mod-btn.active {
    background: #14532d;
    border-bottom-color: #22c55e;
    color: #e6ffe9;
    box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.45);
}

/* disabled = dim and inert (empty undo/redo stack) */
.mod-btn.disabled {
    opacity: 0.35;      /* was split across two rules */
    filter: grayscale(1);
    cursor: not-allowed;
}
.mod-btn.disabled:hover {
    opacity: 0.3;
}

/* ---------- Collapsible section header ---------- */
.collapsible-header {
    cursor: pointer;
    user-select: none;
}
.collapsible-header .chevron {
    display: inline-block;
    font-size: 0.6rem;
    transition: transform 0.15s;
}
.collapsible-header.collapsed .chevron {
    transform: rotate(-90deg);
}

.presets-empty {
    font-size: 0.68rem;
    color: #64748b;
    font-style: italic;
    padding: 4px 2px;
}




/* ---------- Compare mode status bar ---------- */
.compare-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    margin: 0 0 6px 0;
    background: #1e2a3a;
    border: 1px solid #3b4e6b;
    border-left: 3px solid #48b5b5;
    border-radius: 6px;
    font-size: 0.72rem;
    color: #cbd5e6;
}
.compare-bar-label {
    flex: 1;
}
.compare-bar-label strong {
    color: #48b5b5;
}
.compare-bar-diff {
    padding: 2px 8px;
    font-size: 0.68rem;
    background: #334155;
    border-bottom-color: #475569;
    white-space: nowrap;
}
.compare-bar-diff.active {
    background: #2c6e6e;
    border-bottom-color: #48b5b5;
    color: #ffffff;
}
.compare-bar-diff:disabled {
    opacity: 0.4;
    cursor: default;
}
.compare-diff-count {
    color: #f0a04b;
}
.compare-bar-exit {
    padding: 2px 7px;
    font-size: 0.7rem;
    background: #334155;
    border-bottom-color: #475569;
}

/* ---------- Compare column ---------- */
.gene-table .compare-cell {
    white-space: nowrap;
}


/* ---------- Preset rows (DNA Library idiom) ---------- */
.presets-body {
    /* the filter box stays fixed here; only .preset-list scrolls */
}

.preset-list {
    max-height: 192px;      /* 60% of the previous 320px */
    overflow-y: auto;
}

/* ---------- Preset filter ---------- */
.preset-filter-wrap {
    display: flex;
    gap: 4px;
    margin-bottom: 5px;
}
.preset-filter {
    flex: 1;
    min-width: 0;
    padding: 3px 6px;
    font-size: 0.68rem;
    background: #0f1720;
    border: 1px solid #4b5563;
    border-radius: 4px;
    color: #e2e8f0;
    outline: none;
}
.preset-filter:focus {
    border-color: #48b5b5;
}
.preset-filter::placeholder {
    color: #64748b;
}
.preset-filter-clear {
    flex-shrink: 0;
    padding: 2px 6px;
    font-size: 0.62rem;
    background: #334155;
    border-bottom-color: #475569;
}

.preset-row {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 6px;
    background: #1e293b;
    border-radius: 6px;
    margin: 3px 0;
    cursor: pointer;
    font-size: 0.7rem;
    color: #cbd5e6;
}
.preset-row:hover {
    background: #2d3e52;
    color: #fff;
}






.preset-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preset-compare {
    flex-shrink: 0;
    padding: 1px 5px;
    font-size: 0.65rem;
    background: #334155;
    border-bottom-color: #475569;
    line-height: 1.4;
}




/* ---------- Preset validity dot ---------- */
.preset-dot {
    flex-shrink: 0;
    width: 12px;
    text-align: center;
    font-size: 0.7rem;
    color: #22c55e;
    cursor: help;
}
.preset-dot.invalid {
    color: #ef4444;
}
.preset-dot.empty {
    visibility: hidden;
}


/* ---------- DNA input diagnostics ---------- */
.dna-warnings {
    margin-top: 4px;
    padding: 3px 7px;
    background: #422006;
    border: 1px solid #a16207;
    border-radius: 4px;
    color: #fcd34d;
    font-size: 0.65rem;
    cursor: help;
}


/* ---------- Custom data section ---------- */
.customdata-section {
    padding: 12px;
    border-bottom: 1px solid #2d3a46;
}
.customdata-section h3 {
    margin: 0 0 8px 0;
    font-size: 0.8rem;
    color: #b9c7d9;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0;
}
.custom-file-row {
    margin-bottom: 6px;
}
.custom-file-row label {
    display: block;
    font-size: 0.65rem;
    color: #94a3b8;
    margin-bottom: 2px;
}
.custom-file-row input[type="file"] {
    width: 100%;
    font-size: 0.62rem;
    color: #94a3b8;
}
.custom-status {
    font-size: 0.65rem;
    color: #64748b;
    font-style: italic;
    margin: 6px 0;
}
.custom-status.active {
    color: #facc15;
    font-style: normal;
    font-weight: bold;
}
#resetCustomDataBtn {
    width: 100%;
    font-size: 0.68rem;
    padding: 4px 8px;
    background: #334155;
    border-bottom-color: #475569;
}

/* ======================================================================
   RESPONSIVE - 1200 / 1070 / 800 px
   was css/mobile.css
   ====================================================================== */

/* ===== Mobile layout overrides ===== */

/* Floating toggle button – hidden on desktop */
#mobileRightToggle {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 110;
    background: #2c6e6e;
    color: white;
    border: none;
    border-radius: 50%;
    width: 52px;
    height: 52px;
    font-size: 1.4rem;
    cursor: pointer;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
    align-items: center;
    justify-content: center;
}

/* Overlay – hidden by default */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    z-index: 98;
}

/* ---- Mobile breakpoint ---- */
@media (max-width: 1200px) {

    /* Shrink left sidebar */
    .left-sidebar {
        width: 160px;
    }

}

@media (max-width: 1070px) {
	
    /* Shrink left sidebar */
    .left-sidebar {
        width: 250px;
    }

    /* Right sidebar becomes a fixed floating panel */
    .right-sidebar {
        position: fixed;
        top: 0;
        right: -320px;              /* hidden off‑screen */
        width: 300px;
        max-width: 85vw;            /* avoid overflow on small phones */
        height: 100%;
        transition: right 0.3s ease;
        z-index: 99;
        box-shadow: -4px 0 16px rgba(0, 0, 0, 0.5);
        overflow-y: auto;
    }

    .right-sidebar.open {
        right: 0;
    }

    /* Show the toggle button */
    #mobileRightToggle {
        display: flex;
    }

    /* Overlay visible when sidebar is open */
    .sidebar-overlay.active {
        display: block;
    }
	
}


@media (max-width: 800px) {
    /* Shrink left sidebar */
    .left-sidebar {
        width: 160px;
    }
	
	
}

/* ======================================================================
   RESPONSIVE - 600 / 400 px
   was css/compact.css
   ====================================================================== */

/* ===== Compact layout – ≤600 px ===== */
@media (max-width: 600px) {
    /* Hide the left sidebar entirely */
    .left-sidebar {
        display: none;
    }

    /* Main content takes full width */
    .main-content {
        max-width: 100%;
        width: 100%;
        padding: 4px;
    }

    /* The top bar that will hold the moved buttons and helix dropdown */
    #compactTopBar {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        align-items: center;
        padding: 8px 4px;
        background: #0f172a;
        border-bottom: 1px solid #2d3a4a;
    }

    /* Make the moved buttons smaller */
    #compactTopBar button {
        padding: 6px 12px;
        font-size: 0.7rem;
        flex: none;
    }

    /* Helix dropdown in the top bar */
    #helixDropdown {
        background: #0f1720;
        border: 1px solid #4b5563;
        color: #e2e8f0;
        border-radius: 20px;
        padding: 4px 8px;
        font-family: monospace;
        font-size: 0.75rem;
        min-width: 60px;
        cursor: pointer;
    }

    /* Table wrapper – remove extra padding */
    .table-wrapper {
        border-radius: 12px;
		min-width:300px;
    }

    /* Make the table scrollable if needed */
    .gene-table {
        min-width: auto;
        width: 100%;
    }
	.right-sidebar {
		right: -342px;
	}
	
	.option-item {
		padding: 4px 8px !important;
		gap: 4px !important;
		font-size: 0.72rem !important;
	}	
	
	.selected-option .value-part {
		font-weight: 500 !important;
		font-size: 0.72rem !important;
	}

	.selected-option .bases-part {
		font-size: 0.7rem !important;
	}
	
	.option-item .value-part {
		font-weight: 500 !important;
	}
	.option-item .bases-part {
		font-size: 0.7rem !important;
	}
	.dropdown-options {
		max-height: 280px;
		min-width: 120px;               /* will be overridden by JS to match button width */
	}

	.custom-dropdown {
		min-width: 120px;            /* smaller in main table */
		max-width: 130px;
	}
	

    /* Tighter helix group header to match the reduced cell padding */
    .gene-table tr.helix-group > td {
        padding: 3px 6px;
    }
}

/* ===== Ultra‑compact – ≤400px ===== */
@media (max-width: 400px) {
    /* Main content – remove all padding */
    .main-content {
        padding: 2px 0;
    }

    /* Table cells – minimal padding */
    .gene-table th,
    .gene-table td {
        padding: 4px 2px;
        font-size: 0.65rem;
    }

    /* Filter bar – stack vertically and shrink */
    .filter-cell {
        flex-wrap: wrap;
        gap: 2px;
        padding: 4px;
    }
    .filter-input {
        max-width: 100%;
        font-size: 0.65rem;
        padding: 4px 8px;
        margin: 0;
    }
    .clear-filter-btn {
        width: 28px;
        max-width: 28px;
        padding: 2px 4px;
        font-size: 0.6rem;
    }

    /* Compact top bar – reduce gap */
    #compactTopBar {
        gap: 4px;
        padding: 4px 2px;
    }
    #compactTopBar button {
        padding: 4px 8px;
        font-size: 0.65rem;
    }
    #helixDropdown {
        font-size: 0.65rem;
        padding: 2px 6px;
    }

    /* Custom dropdowns – smaller text */
    .custom-dropdown {
        min-width: 90px;
        max-width: 100px;
    }
    .selected-option {
        padding: 3px 6px;
        font-size: 0.7rem;
    }
    .selected-option .value-part {
        font-size: 0.75rem;
    }
    .selected-option .bases-part {
        font-size: 0.65rem;
    }
    .dropdown-options .option-item {
        padding: 4px 8px;
        font-size: 0.7rem;
    }

    /* Textarea – reduce height */
    #rawGeneInput {
        rows: 8;   /* attribute override */
        min-height: 80px;
    }

    /* Bookmark items – tighter */
    
    

    /* Right sidebar – narrower when open */
    .right-sidebar.open {
        width: 280px;
        max-width: 90vw;
    }

    /* Hide less critical elements */
    .desc-td {
        max-width: 120px;        /* keep description short */
    }
    /* Optional: hide the helix dropdown label in the compact top bar */
    .filter-cell label {
        display: none;
    }

    /* Shrink header bar slightly */
    .header-bar {
        padding: 6px 12px;
    }
    .header-title {
        font-size: 1rem;
    }
}