/* ============================================
   COSMOBIOLOGY DIAL - RESPONSIVE LAYOUT
   3-column desktop, single column mobile
   ============================================ */

/* === FONT FACES === */
@font-face {
    font-family: 'icomoon';
    src: url('/assets/fonts/PlanetaryGlyphs.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'astronomicon';
    src: url('/assets/fonts/Astronomicon.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

/* === CSS VARIABLES === */
:root {
    --primary: #0066cc;
    --primary-dark: #0052a3;
    --primary-light: #e6f0fa;
    --accent: #FFD700;
    --text-dark: #2d3748;
    --text-light: #718096;
    --text-muted: #a0aec0;
    --bg-dark: #1a202c;
    --bg-panel: #2d3748;
    --bg-light: #f0f2f5;
    --bg-white: #ffffff;
    --border-light: #e2e8f0;
    --border-dark: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: 0.3s ease;
:root {
    --panel-width: 240px;
    --left-width: 240px;
    --right-width: 240px;
}
    --gap: 1rem;
}

/* === BASE RESET === */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-dark);
    margin: 0;
    padding: 0;
    line-height: 1.5;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

/* === PAGE CONTAINER === */
.cosmobiology-page {
    opacity: 0;
    transition: opacity 0.2s ease-in;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    background: var(--bg-dark);
}

.cosmobiology-page.loaded {
    opacity: 1;
}

/* === MOBILE HEADER (hidden on desktop) === */
.mobile-header {
    display: none;
}

/* === MAIN 3-COLUMN LAYOUT === */
.cosmo-layout {
    display: grid;
    grid-template-columns: var(--left-width) minmax(0, 1fr) var(--right-width);
    grid-template-rows: 1fr;
    grid-template-areas: "left center right";
    gap: 0.75rem;
    /* height: 92vh;*/
    height: 93.5dvh;
    padding: 0 0.75rem;
    margin-top: 1vh;
    margin-top: 1dvh;
    margin-bottom: 4vh;
    margin-bottom: 4dvh;
    overflow: hidden;
    position: relative;
    visibility: hidden;
}
.cosmo-layout.layout-ready {
    visibility: visible;
}

.left-panel,
.right-panel {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    height: 100%;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    align-items: stretch;
    position: relative;
}

.left-panel {
    grid-area: left;
}

.right-panel {
    grid-area: right;
}

.center-panel {
    grid-area: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    background: var(--bg-panel);
    border-radius: var(--radius-lg);
    padding: 0.125rem 0.25rem;
}

/* === COLUMN RESIZE HANDLES === */
.col-resize-handle {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 10px;
    cursor: col-resize !important;
    z-index: 1000;
    background: transparent;
    transition: background 0.2s;
    display: none;
}
.col-resize-handle.visible {
    display: block;
}
.col-resize-handle:hover,
.col-resize-handle.dragging {
    background: rgba(61, 139, 245, 0.45);
}

/* === PANELS (shared styles) === */
.panel {
    background: var(--bg-panel);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

/* Chart info panel - fixed height based on content */
.chart-info-panel {
    flex: 0 0 auto;
}

/* Positions panel - takes remaining space in left panel */
.positions-panel {
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
}

/* Menu panel - fixed height based on content */
.menu-panel {
    flex: 0 0 auto;
}

/* Custom points panel - sizes to content, right panel scrolls if needed */
.custom-points-panel {
    flex: 0 0 auto;
    overflow: hidden;
}

.panel-header {
    background: var(--primary);
    color: white;
    padding: 0.625rem 0.875rem;
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.panel-header h3 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent);
}

.panel-content {
    padding: 0.5rem 0.75rem;
    color: #f0f0f0;
    overflow-y: auto;
    flex: 1 1 auto;
    min-height: 0;
}

/* Collapsible panels */
.panel.collapsible .panel-header {
    cursor: pointer;
    user-select: none;
    transition: background var(--transition);
}

.panel.collapsible .panel-header:hover {
    background: var(--primary-dark);
}

.panel-toggle {
    background: none;
    border: none;
    color: white;
    padding: 0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition);
}

.panel.collapsed .panel-toggle {
    transform: rotate(-90deg);
}

.panel.collapsed .panel-content {
    display: none;
}

/* === CHART INFO PANEL === */
.chart-info-panel .panel-content {
    padding: 0.375rem 0.75rem 0.5rem;
    overflow: hidden;
    flex: 0 0 auto;
}

/* Widget-rendered chart data blocks */
.ci-section-label {
    margin: 0.5rem 0 0.2rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #3D8BF5;
}

.ci-section-label:first-child {
    margin-top: 0.125rem;
}

.ci-section-label:not(:first-child) {
    margin-top: 1rem;
}

.ci-block {
    margin-bottom: 0.125rem;
}

.ci-name {
    margin: 0.1rem 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: #e2e8f0;
}

.ci-date {
    margin: 0.1rem 0;
    font-size: 0.8125rem;
    color: #e2e8f0;
}

.ci-location {
    margin: 0.1rem 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Per-chart Geo/Helio toggle (Select Within Bi-Dials feature) */
.ci-mode-toggle {
    display: flex;
    gap: 4px;
    margin: 0.3rem 0 0.5rem;
}

.ci-mode-btn {
    flex: 1;
    padding: 3px 0;
    font-size: 0.7rem;
    font-weight: 600;
    background: var(--bg-dark);
    color: var(--text-muted);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: none;
}

.ci-mode-btn.active {
    background: #3D8BF5;
    color: #fff;
}

.ci-mode-btn:hover:not(.active) {
    background: #374151;
    color: #fff;
}


.chart-info-panel .chart-date,
.chart-info-panel .chart-location {
    margin: 0.125rem 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.chart-info-panel .chart-date {
    color: #e2e8f0;
}

/* === POSITIONS PANEL === */

/* ── Inner / outer ring toggle ─────────────────────────────────────────── */
.positions-ring-toggle {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 0.375rem;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
}

.positions-ring-btn {
    flex: 1;
    padding: 0.1rem 0;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #718096;
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    line-height: 1.4;
    box-shadow: none;
    transform: none;
}

.positions-ring-btn:hover {
    background: rgba(255,255,255,0.06);
    color: #a0aec0;
    box-shadow: none;
    transform: none;
}

.positions-ring-btn.active {
    background: #3D8BF5;
    color: #fff;
    box-shadow: none;
    transform: none;
}

.positions-ring-btn:first-child {
    border-right: 1px solid rgba(255,255,255,0.1);
}

.positions-panel .panel-content {
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
    padding: 0.375rem 0.5rem;
    display: flex;
    flex-direction: column;
}

.positions-header {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.125rem 0.125rem 0.375rem;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border-dark);
    flex-shrink: 0;
}

.positions-panel ul {
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1 1 0;
    min-height: 0;
    overflow-y: auto;
}

.positions-header span:first-child {
    width: 14px;
}

.positions-header span:nth-child(2) {
    flex: 1;
}

.positions-header span:nth-child(3) {
    min-width: 55px;
    text-align: right;
    margin-right: 0.375rem;
}

.positions-header span:nth-child(4) {
    width: 14px;
    text-align: center;
    margin-left: 0.25rem;
}

.positions-header span:nth-child(5) {
    width: 14px;
    text-align: center;
    margin-left: 0.375rem;
}

.positions-panel li {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.125rem;
    font-size: 0.8125rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", monospace;
    border-bottom: 1px solid var(--border-dark);
}

.positions-panel li:last-child {
    border-bottom: none;
}

.positions-panel li input[type="checkbox"] {
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    cursor: pointer;
    accent-color: var(--accent);
}

.positions-panel li .show-checkbox {
    accent-color: var(--primary);
}

.positions-panel li .dim-checkbox {
    accent-color: #6b7280;
    margin-left: 0.25rem;
}

.positions-panel li .highlight-checkbox {
    accent-color: var(--accent);
    margin-left: 0.375rem;
}

.positions-panel li .planet-name {
    flex: 1;
    color: #e2e8f0;
}

.positions-panel li .planet-value {
    color: var(--accent);
    font-weight: 500;
    min-width: 55px;
    text-align: right;
    margin-right: 0.375rem;
}

/* Scrollbar styling for all panels */
.panel-content::-webkit-scrollbar {
    width: 6px;
}

.panel-content::-webkit-scrollbar-track {
    background: var(--bg-dark);
    border-radius: 3px;
}

.panel-content::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

.panel-content::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* === MENU PANEL === */
.menu-panel .panel-content {
    padding: 0.375rem;
}

.menu-nav {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    width: 100%;
    padding: 0.5rem 0.625rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: #e2e8f0;
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    text-align: left;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.menu-item svg,
.menu-item i[data-lucide],
.mobile-menu-item svg,
.mobile-menu-item i[data-lucide] {
    flex-shrink: 0;
    opacity: 0.8;
    display: inline-block;
}

.menu-item:hover svg,
.menu-item:hover i[data-lucide],
.mobile-menu-item:hover svg,
.mobile-menu-item:hover i[data-lucide] {
    opacity: 1;
}

/* === CUSTOM POINTS PANEL === */
.custom-points-panel .panel-content {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
    padding: 0.5rem 0.75rem;
    max-height: 40vh;
    overflow-y: auto;
}

.custom-point-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.custom-point-row input[type="text"] {
    width: 72px;
    padding: 0.25rem 0.375rem;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-sm);
    background: var(--bg-dark);
    color: #e2e8f0;
    font-size: 0.75rem;
    text-align: center;
}

.custom-point-row input[type="text"]::placeholder {
    color: var(--text-muted);
}

.custom-point-row input[type="number"] {
    flex: 1;
    min-width: 0;
    padding: 0.25rem 0.375rem;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-sm);
    background: var(--bg-dark);
    color: #e2e8f0;
    font-size: 0.75rem;
    text-align: right;
    /* Remove spinner buttons */
    -moz-appearance: textfield;
}

.custom-point-row input[type="number"]::-webkit-outer-spin-button,
.custom-point-row input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.custom-point-row input:focus {
    outline: none;
    border-color: var(--primary);
}

.custom-point-row .degree-symbol {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.custom-points-actions {
    display: flex;
    gap: 0.375rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.add-custom-point-btn,
.clear-custom-points-btn {
    flex: 1;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
    background: transparent;
    border-radius: var(--radius-sm);
    transition: border-color 0.15s, color 0.15s;
}

.add-custom-point-btn {
    border: 1px dashed var(--border-dark);
    color: var(--text-muted);
}

.add-custom-point-btn:hover {
    border-color: #aaa;
    color: #e2e8f0;
}

.clear-custom-points-btn {
    border: 1px dashed var(--border-dark);
    color: var(--text-muted);
}

.clear-custom-points-btn:hover {
    border-color: #aaa;
    color: #e2e8f0;
}

#custom-points-container {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

/* === DIAL CONTROLS === */
.dial-controls {
    display: flex;
    justify-content: center;
    padding: 0.25rem 0 0;
    flex-shrink: 0;
}

.dial-mode-group {
    display: flex;
}

.dial-mode-btn {
    padding: 4px 10px;
    background: var(--bg-dark);
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: none;
    line-height: 1.4;
}

.dial-mode-btn:hover {
    background: #374151;
    transform: none;
    box-shadow: none;
}

.dial-mode-btn.active {
    background: var(--primary) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: none !important;
}

.dial-mode-btn.active:hover {
    background: var(--primary-dark);
}

/* Mobile dial mode group */
.dial-mode-group.mobile {
    flex-wrap: wrap;
    max-width: 280px;
}

.dial-mode-group.mobile .dial-mode-btn {
    flex: 1 1 33.333%;
    padding: 0.5rem 0.25rem;
}

/* === DIAL CONTAINER === */
.dial-container {
    flex: 1 1 0;
    width: 100%;
    min-height: 0;
    background: transparent;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

#dialCanvas {
    display: block;
    visibility: hidden;
    max-width: 100%;
    max-height: 100%;
}

/* Show canvas only after layout is fully initialised and first draw is done */
.layout-ready #dialCanvas {
    visibility: visible;
}

/* ============================================================
   BI-DIAL CHART INFO PANELS
   Left panel: always visible (single + bi-dial).
   Right panel: bi-dial only (.bi-dial-active on #dialContainer).
   Both panels are draggable within the dial container.
   ============================================================ */

.bi-dial-info {
    position: absolute;
    top: 10px;
    z-index: 20;
    width: 210px;
    padding: 7px 12px 8px;
    background: #2d3748;
    border: 2px solid #3D8BF5;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    pointer-events: auto;
    user-select: none;
    cursor: grab;
    touch-action: none;
}

.bi-dial-info:active,
.bi-dial-info.is-dragging {
    cursor: grabbing;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.65);
    opacity: 0.92;
}

/* Left panel: always shown (single and bi-dial modes) */
.bi-dial-info--left  {
    display: block;
    left: 10px;
}

/* Right panel: hidden until bi-dial is active */
.bi-dial-info--right {
    display: none;
    right: 10px;
}

/* Chart data panels hidden when Display Chart Data feature is off */
#dialContainer.hide-chart-data .bi-dial-info {
    display: none !important;
}

/* ── Midpoint tree box ──────────────────────────────────────────── */
.midpoint-tree-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    /* Width and height are set dynamically by updateMidpointTreeBox()
       based on the current dial metrics so the box stays inside the
       innermost planet glyph orbit in both single and bi-dial modes. */
    width: 30%;           /* fallback before JS first runs */
    height: 30%;          /* fallback — always square via JS */
    min-width: 60px;
    min-height: 60px;
    background: #2d3748;
    border: 2px solid #3D8BF5;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 30;
    box-sizing: border-box;
    padding: 8px 10px;
    color: #e2e8f0;
    font-size: 0.75rem;
    line-height: 1.5;
    pointer-events: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) transparent;
}

.midpoint-tree-box::-webkit-scrollbar       { width: 4px; }
.midpoint-tree-box::-webkit-scrollbar-track { background: transparent; }
.midpoint-tree-box::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 2px; }

/* ── Midpoint tree elements ─────────────────────────────────────── */

/* 3-column grid: left glyph | separator | right glyph */
/* ── Midpoint Tree Box ───────────────────────────────────────────── */

/* Wrapper — provides the positioning context for the sort button */
.mpt-wrap {
    position: relative;
    width: 100%;
}

/* Grid — single-column effectively since all rows use mpt-span.     */
/* justify-content: center keeps span content centred.               */
.mpt-grid {
    display: grid;
    grid-template-columns: auto auto auto;
    justify-content: center;
    align-items: center;
    row-gap: 2px;
    column-gap: 0;
    width: 100%;
    padding: 0 12px;
    box-sizing: border-box;
}

/* Full-width span (position row, axis cluster, spacer, empty) */
.mpt-span {
    grid-column: 1 / -1;
    text-align: center;
}

/* Arrow position — centred, always at top */
.mpt-pos {
    font-size: 0.82rem;
    font-weight: 700;
    color: #FFD700;
    letter-spacing: 0.03em;
    padding: 2px 0 3px;
    display: block;
}

/* Sort toggle button — pinned to top-right of .mpt-wrap */
.mpt-sort-btn {
    position: absolute;
    right: 4px;
    top: 2px;
    background: none;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 3px;
    color: #c0c8dc;
    font-size: 1.05rem;
    line-height: 1;
    cursor: pointer;
    padding: 2px 5px;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    z-index: 1;
}
.mpt-sort-btn:hover {
    background: rgba(255,255,255,0.1);
    color: #ffffff;
    border-color: rgba(255,255,255,0.35);
}

/* Axis planets (head or tail) — '=' separated glyph row */
.mpt-axis-cluster {
    line-height: 1.2;
    padding: 1px 0;
}

/* '=' between axis planet glyphs */
.mpt-axis-eq {
    font-size: 0.9rem;
    color: #7a82a0;
    vertical-align: middle;
    padding: 0 2px;
}

/* Vertical whitespace between head / pairs / tail sections */
.mpt-spacer {
    height: 6px;
}

/* Planet A — padded right to give breathing room from the connector */
.mpt-col-l {
    text-align: right;
    padding-right: 5px;
}

/* Connector cell — centred, contains the line+glyph+line structure */
.mpt-col-m { text-align: center; white-space: nowrap; }

/* Horizontal connector line between the two planets of a pair */
.mpt-conn {
    display: inline-flex;
    align-items: center;
    gap: 0;
}
/* Short line segment — appears on each side of the aspect glyph */
.mpt-conn-line {
    display: inline-block;
    width: 5px;
    height: 1px;
    background: #9aa0b0;
    vertical-align: middle;
}
/* Longer plain line when there is no aspect glyph */
.mpt-conn-plain {
    width: 14px;
}
/* Aspect glyph inside the connector — slightly smaller than planet glyphs */
.mpt-conn-asp {
    font-size: 1.25rem;
    line-height: 1;
    color: #c8cedc;
}

/* Planet B — padded left to give breathing room from the connector */
.mpt-col-b {
    text-align: left;
    padding-left: 5px;
}

/* Pair row — full-width flex row, content centred, orb at right.
   Equal padding left/right keeps the trio truly centred while the
   right padding zone reserves space so the orb never collides.    */
.mpt-pair-row {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100%;
    padding-left: 38px;
    padding-right: 38px;
    box-sizing: border-box;
}

/* Planet A in pair row — padded right from connector */
.mpt-pair-l { padding-right: 5px; }

/* Planet B in pair row — padded left from connector */
.mpt-pair-r { padding-left: 5px; }

/* Orb — sits in the right padding zone, can never collide with trio */
.mpt-pair-orb {
    position: absolute;
    right: 4px;
    font-size: 0.70rem;
    color: #b0b8d0;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

/* Direct axis conjunction (no pairs) */
.mpt-head { padding: 2px 0; }

/* Planet glyph (astronomicon font) */
.mpt-glyph {
    font-family: 'astronomicon', sans-serif;
    font-size: 1.58rem;
    line-height: 1.3;
    color: #e2e8f0;
}

/* Custom-point label (Arial text) */
.mpt-label {
    font-family: Arial, sans-serif;
    font-size: 1.05rem;
    color: #e2e8f0;
    font-weight: 600;
}

/* Empty state */
.mpt-empty {
    color: #7a82a0;
    padding: 6px 0;
    font-size: 1.27rem;
}

.mpt-connector {
    color: #3D8BF5;
    font-size: 1.35rem;
    line-height: 1.1;
    padding: 1px 0;
}

.mpt-empty {
    color: #7a82a0;
    padding: 6px 0;
    font-size: 1.27rem;
}

#dialContainer.bi-dial-active .bi-dial-info--right {
    display: block;
}


.bi-dial-label {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: #3D8BF5;
    margin: 0 0 4px 0;
    white-space: nowrap;
}

.bi-dial-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #e2e8f0;
    margin: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bi-dial-date {
    font-size: 0.8125rem;
    color: #a0aec0;
    margin: 0 0 2px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bi-dial-location {
    font-size: 0.8125rem;
    color: #718096;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* === MODALS === */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content,
.edit-modal-content {
    background-color: var(--bg-panel);
    margin: 10vh auto;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-dark);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-dark);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
}

.modal-content p,
.edit-modal-content p {
    color: #e2e8f0;
    margin-bottom: 0.5rem;
}

.close-button {
    background: none;
    border: none;
    font-size: 1.75rem;
    cursor: pointer;
    color: var(--text-muted);
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition);
    line-height: 1;
}

.close-button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: #e2e8f0;
}

.form-group input[type="text"],
.form-group input[type="date"],
.form-group input[type="time"] {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-sm);
    font-size: 0.94rem;
    transition: border-color var(--transition);
    background-color: var(--bg-dark) !important;
    color: #fff !important;
    -webkit-appearance: none;
    appearance: none;
}

/* Override browser autofill styles */
.form-group input:-webkit-autofill,
.form-group input:-webkit-autofill:hover,
.form-group input:-webkit-autofill:focus,
.form-group input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px var(--bg-dark) inset !important;
    -webkit-text-fill-color: #fff !important;
    box-shadow: 0 0 0 1000px var(--bg-dark) inset !important;
    caret-color: #fff;
}

/* Ensure date/time inputs maintain dark background and styling */
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="text"] {
    color-scheme: dark;
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator,
.form-group input[type="time"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--bg-dark) !important;
    color: #fff !important;
}

/* Ensure all input states maintain dark styling */
.form-group input:valid,
.form-group input:not(:placeholder-shown),
.form-group input:active {
    background-color: var(--bg-dark) !important;
    color: #fff !important;
}

.form-group.dob-row {
    display: flex;
    gap: 1rem;
}

.form-group.dob-row > div {
    flex: 1;
}

/* Location autocomplete */
.location-autocomplete-wrapper {
    position: relative;
}

.location-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-dark);
    border: 1px solid var(--border-color, #444);
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 220px;
    overflow-y: auto;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5);
}

.location-dropdown.loc-open {
    display: block;
}

.loc-item {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 8px 12px;
    cursor: pointer;
    gap: 8px;
    color: #e2e8f0;
    transition: background 0.12s;
}

.loc-item:hover,
.loc-item.active {
    background: var(--primary, #4a9eff);
    color: #fff;
}

.loc-description {
    font-size: 13px;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.loc-tz {
    font-size: 11px;
    opacity: 0.65;
    flex-shrink: 0;
    white-space: nowrap;
}

.loc-empty {
    padding: 10px 12px;
    font-size: 13px;
    color: #888;
    text-align: center;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.checkbox-group label {
    font-size: 0.88rem;
    color: #e2e8f0;
}

.url-container {
    margin: 1rem 0;
}

.url-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-family: monospace;
    background: var(--bg-dark) !important;
    color: #fff !important;
    word-break: break-all;
    resize: vertical;
    min-height: 100px;
    color-scheme: dark;
}

.url-input:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--bg-dark) !important;
    color: #fff !important;
}

/* Override browser autofill for URL input */
.url-input:-webkit-autofill,
.url-input:-webkit-autofill:hover,
.url-input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 1000px var(--bg-dark) inset !important;
    -webkit-text-fill-color: #fff !important;
    box-shadow: 0 0 0 1000px var(--bg-dark) inset !important;
}

.modal-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 1.25rem;
}

/* === SYSTEM CONFIGURATION MODAL === */
.config-modal .config-modal-content {
    background-color: var(--bg-panel);
    margin: 2vh auto;
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    width: 94vw;
    height: 84vh;
    max-width: 760px;
    max-height: 84vh;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-dark);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.config-modal .modal-header {
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    flex-shrink: 0;
}

.config-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-dark);
    margin-bottom: 1rem;
    flex-shrink: 0;
}

.config-tab {
    flex: 1;
    padding: 0.75rem 1rem;
    background: transparent;
    color: var(--text-muted);
    border: none;
    border-bottom: 2px solid transparent;
    font-size: 0.94rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: none;
}

.config-tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    transform: none;
    box-shadow: none;
}

.config-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: transparent;
}

.config-tab-content {
    flex: 1 1 0;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.config-tab-pane {
    display: none;
    flex-direction: column;
    height: 100%;
    min-height: 0;
}

.config-tab-pane.active {
    display: flex;
}

.config-list-header {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--border-dark);
    flex-shrink: 0;
}

.config-col-name {
    flex: 1;
}

.config-col-checkbox {
    width: 70px;
    text-align: center;
}

.config-list-scroll {
    flex: 1 1 0;
    min-height: 0;
    overflow-y: auto;
    padding: 0.25rem 0;
}

.config-list-scroll::-webkit-scrollbar       { width: 6px; }
.config-list-scroll::-webkit-scrollbar-track { background: var(--bg-dark); border-radius: 3px; }
.config-list-scroll::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

.config-body-row {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border-dark);
}

.config-body-row:last-child {
    border-bottom: none;
}

.config-body-row .body-name {
    flex: 1;
    color: #e2e8f0;
    font-size: 0.88rem;
}

.config-body-row .config-checkbox-cell {
    width: 70px;
    display: flex;
    justify-content: center;
}

.config-body-row input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

.config-body-row input[type="checkbox"].dim-checkbox {
    accent-color: #6b7280;
}

.config-body-row input[type="checkbox"].highlight-checkbox {
    accent-color: var(--accent);
}

.config-placeholder {
    color: var(--text-muted);
    text-align: center;
    padding: 2rem;
}

.config-modal-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    padding-top: 1rem;
    border-top: 1px solid var(--border-dark);
    margin-top: auto;
    flex-shrink: 0;
}

.config-btn {
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.94rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
}

.config-btn-cancel {
    background: #6b7280;
    color: white;
    border: none;
}

.config-btn-cancel:hover {
    background: #4b5563;
}

.config-btn-save {
    background: var(--primary);
    color: white;
    border: none;
}

.config-btn-save:hover {
    background: var(--primary-dark);
}

/* === BUTTONS === */
button {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.94rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

button:hover:not(.toolbox-btn):not(.shape-btn):not(.canvas-menu-btn):not(.canvas-menu-item):not(.panel-toggle):not(.panel-undock-btn):not(.panel-grip):not(.aspect-orb-btn) {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.calculate-btn,
.copy-button,
.cancel-btn,
.modal-footer button {
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.calculate-btn {
    background: #10b981;
}

.calculate-btn:hover {
    background: #059669;
}

.copy-button {
    background: #10b981;
}

.copy-button:hover {
    background: #059669;
}

.copy-button.copied {
    background: #6b7280;
}

.calculate-btn {
    background: #10b981;
}

.calculate-btn:hover {
    background: #059669;
}

.cancel-btn {
    background: #6b7280;
}

.cancel-btn:hover {
    background: #4b5563;
}

/* === MOBILE MENU OVERLAY (hidden on desktop) === */
.mobile-menu-overlay {
    display: none;
}

/* ============================================
   RESPONSIVE: TABLET (≤1024px)
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --panel-width: 240px;
        --left-width: 240px;
        --right-width: 240px;
        --gap: 0.75rem;
    }
}

/* ============================================
   RESPONSIVE: MOBILE (≤768px)
   ============================================ */
@media (max-width: 768px) {
    :root {
        --gap: 0.75rem;
    }

    body {
        overflow-y: auto;
    }

    .cosmobiology-page {
        height: auto;
        min-height: 100vh;
        min-height: 100dvh;
    }

    /* Show mobile header */
    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.75rem 1rem;
        background: var(--bg-panel);
        position: sticky;
        top: 0;
        z-index: 100;
    }

    .mobile-chart-info h3 {
        margin: 0;
        font-size: 1.00rem;
        font-weight: 700;
        color: var(--accent);
    }

    .mobile-chart-info p {
        margin: 0.125rem 0 0;
        font-size: 0.81rem;
        color: var(--text-muted);
    }

    /* Hamburger button */
    .hamburger-btn {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 28px;
        height: 20px;
        background: transparent;
        border: none;
        padding: 0;
        cursor: pointer;
        box-shadow: none;
    }

    .hamburger-btn:hover {
        transform: none;
        box-shadow: none;
    }

    .hamburger-btn span {
        display: block;
        width: 100%;
        height: 2px;
        background: white;
        border-radius: 1px;
        transition: all var(--transition);
    }

    .hamburger-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .hamburger-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    /* Mobile menu overlay */
    .mobile-menu-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: 200;
        opacity: 0;
        transition: opacity var(--transition);
    }

    .mobile-menu-overlay.active {
        display: block;
        opacity: 1;
    }

    .mobile-menu {
        position: absolute;
        top: 0;
        right: 0;
        width: 280px;
        max-width: 85%;
        height: 100%;
        background: var(--bg-panel);
        transform: translateX(100%);
        transition: transform var(--transition);
        overflow-y: auto;
    }

    .mobile-menu-overlay.active .mobile-menu {
        transform: translateX(0);
    }

    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem;
        border-bottom: 1px solid var(--border-dark);
    }

    .mobile-menu-title {
        font-size: 1.12rem;
        font-weight: 700;
        color: white;
    }

    .mobile-menu-close {
        background: none;
        border: none;
        font-size: 1.75rem;
        color: var(--text-muted);
        cursor: pointer;
        padding: 0;
        line-height: 1;
        box-shadow: none;
    }

    .mobile-menu-close:hover {
        color: white;
        transform: none;
        box-shadow: none;
    }

    .mobile-menu-section {
        padding: 1rem;
        border-bottom: 1px solid var(--border-dark);
    }

    .mobile-menu-section h4 {
        margin: 0 0 0.75rem;
        font-size: 0.81rem;
        font-weight: 600;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .mobile-menu-divider {
        height: 1px;
        background: var(--border-dark);
    }

    .mobile-menu-nav {
        padding: 0.5rem;
    }

    .mobile-menu-item {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        width: 100%;
        padding: 0.875rem 1rem;
        background: transparent;
        border: none;
        color: #e2e8f0;
        font-size: 0.94rem;
        font-weight: 500;
        cursor: pointer;
        text-align: left;
        border-radius: var(--radius-sm);
        box-shadow: none;
    }

    .mobile-menu-item:hover {
        background: rgba(255, 255, 255, 0.1);
        transform: none;
        box-shadow: none;
    }

    /* Single column layout */
    .cosmo-layout {
        display: flex;
        flex-direction: column;
        height: auto;
        padding: var(--gap);
        gap: var(--gap);
    }

    .left-panel,
    .right-panel {
        width: 100%;
    }

    /* Hide chart info panel on mobile (shown in header) */
    .chart-info-panel {
        display: none;
    }

    /* Hide menu panel on mobile (shown in hamburger menu) */
    .menu-panel {
        display: none;
    }

    /* Hide dial controls on mobile (shown in hamburger menu) */
    .dial-controls {
        display: none;
    }

    /* Reorder: Dial first, then positions, then custom points */
    .center-panel {
        order: 1;
        padding: var(--gap);
        background: var(--bg-panel);
        border-radius: var(--radius-lg);
    }

    .left-panel {
        order: 2;
    }

    .right-panel {
        order: 3;
    }

    /* Dial takes more space on mobile */
    .dial-container {
        width: 100%;
        max-width: calc(100vw - var(--gap) * 2);
        height: auto;
        max-height: 60vh;
        aspect-ratio: 1 / 1;
    }

    /* Panels styling for mobile */
    .positions-panel,
    .custom-points-panel {
        flex: none;
    }

    .positions-panel .panel-content {
        max-height: 200px;
    }
}

/* ============================================
   RESPONSIVE: SMALL MOBILE (≤480px)
   ============================================ */
@media (max-width: 480px) {
    :root {
        --gap: 0.5rem;
    }

    .mobile-header {
        padding: 0.625rem 0.75rem;
    }

    .mobile-chart-info h3 {
        font-size: 0.94rem;
    }

    .mobile-chart-info p {
        font-size: 0.75rem;
    }

    .panel-header {
        padding: 0.625rem 0.75rem;
        font-size: 0.88rem;
    }

    .panel-content {
        padding: 0.5rem 0.75rem;
    }

    .positions-panel li {
        font-size: 0.81rem;
        padding: 0.25rem;
    }

    .positions-panel .panel-content {
        max-height: 180px;
    }

    .custom-point-row input[type="text"] {
        width: 65px;
        font-size: 0.75rem;
    }

    .custom-point-row input[type="number"] {
        font-size: 0.75rem;
    }

    .modal-content,
    .edit-modal-content {
        margin: 5vh auto;
        padding: 1rem;
        width: 95%;
    }

    .modal-title {
        font-size: 1.12rem;
    }

    .form-group input {
        padding: 0.5rem;
        font-size: 0.88rem;
        background-color: var(--bg-dark) !important;
        color: #fff !important;
    }

    .modal-buttons {
        flex-direction: column;
    }

    .modal-buttons button {
        width: 100%;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Planet glyph styling */
.planet-glyph {
    font-family: astronomicon;
    font-size: 1.25em;
    vertical-align: middle;
    position: relative;
    top: 0.05em;
    display: inline-block;
    line-height: 1;
    margin-right: 0.5rem;
}

/* Header menu function */
.nav-item.has-dropdown {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  list-style: none;
  padding: 0;
  margin: 0;
  min-width: 160px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 100;
}

.dropdown li a {
  display: block;
  padding: 10px 16px;
  white-space: nowrap;
}

.nav-item.has-dropdown:hover .dropdown {
  display: block;
}

/* ============================================
   SHAPE BAR — Bottom of dial canvas
   ============================================ */

/* ============================================
   DRAGGABLE TOOLBOX — Segment selector
   ============================================ */

.dial-toolbox {
    background: #2d3748;
    border: 2px solid #3D8BF5;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    gap: 4px;
    user-select: none;
}

.toolbox-btn {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 4px;
    color: #a0aec0;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.4;
    cursor: pointer;
    transform: none;
    transition: color 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toolbox-btn:hover {
    background: transparent;
    color: #e2e8f0;
    box-shadow: none;
    transform: none;
}

.toolbox-btn.active {
    color: #ffffff;
    background: transparent;
    transform: none;
    box-shadow: none;
}

/* ============================================
   DIAL PANEL FOOTER — Shape selector bar
   ============================================ */

.shape-bar {
    flex-shrink: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    background-color: #2d3748;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 0 0 12px 12px;
    overflow: visible;
}

/* Controls panel (left) — fixed width, no wrap */
.shape-container--controls {
    flex-shrink: 0;
}

.shape-container {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 4px;
    padding: 5px 7px;
    background: #2d3748;
    border: 2px solid #3D8BF5;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    overflow-x: auto;
    scrollbar-width: none;
}
.shape-container::-webkit-scrollbar { display: none; }

.shape-btn {
    width: 26px;
    height: 26px;
    background: #1a202c;
    border: 1px solid #4A5A64;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, border-color 0.15s, transform 0.12s;
    padding: 0;
    color: #a0aec0;
    box-shadow: none;
}

.shape-btn:hover {
    background: #3a4555;
    border-color: #3D8BF5;
    transform: scale(1.12);
    box-shadow: none;
}

.shape-btn.active {
    background: #0066cc;
    border-color: #3D8BF5;
}

.shape-btn svg {
    width: 16px;
    height: 16px;
    overflow: visible;
}

.shape-btn polygon {
    fill: none;
    stroke: var(--shape-colour, #a0aec0);
    stroke-width: 1.5;
    stroke-linejoin: round;
}

.shape-btn:hover polygon {
    stroke: #3D8BF5;
}

.shape-btn.active polygon {
    stroke: #fff;
}

/* Segment number buttons and date ring toggle show text, not SVG */
.shape-btn.shape-seg-btn,
.shape-btn#dateRingBtn {
    color: #a0aec0;
    font-size: clamp(0.4rem, 1.8vmin, 0.625rem);
    font-weight: 600;
}

.shape-btn.shape-seg-btn.active,
.shape-btn#dateRingBtn.active {
    color: #fff;
}

.shape-separator {
    width: 1px;
    height: 18px;
    background: rgba(255, 255, 255, 0.15);
    margin: 0 3px;
    flex-shrink: 0;
}

/* ============================================
   CONFIG MODAL — Display Tab
   ============================================ */

.display-section {
    display: flex;
    flex-direction: column;
}

/* Shape colours list should size to content, not stretch */
.display-section .config-list-scroll {
    flex: 0 0 auto;
    min-height: unset;
    max-height: none;
    overflow-y: visible;
}

.display-section-heading {
    font-size: 0.81rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.625rem 0.75rem 0.5rem;
    border-bottom: 1px solid var(--border-dark);
    flex-shrink: 0;
}

/* Reuse config-body-row layout; just add a colour-specific cell */
.shape-colour-row .shape-colour-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.shape-colour-input {
    width: 36px;
    height: 28px;
    padding: 2px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
    background: var(--bg-dark);
    cursor: pointer;
    flex-shrink: 0;
}

.shape-colour-input::-webkit-color-swatch-wrapper { padding: 0; }
.shape-colour-input::-webkit-color-swatch         { border: none; border-radius: 2px; }

.shape-colour-reset {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 1.00rem;
    line-height: 1;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: color var(--transition), border-color var(--transition);
    padding: 0;
    flex-shrink: 0;
    box-shadow: none;
    transform: none;
}

.shape-colour-reset:hover {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.35);
    box-shadow: none;
    transform: none;
}

.display-tab-scroll {
    flex: 1 1 0;
    min-height: 0;
    overflow-y: auto;
    padding: 0.25rem 0;
}

.display-tab-scroll::-webkit-scrollbar       { width: 6px; }
.display-tab-scroll::-webkit-scrollbar-track { background: var(--bg-dark); border-radius: 3px; }
.display-tab-scroll::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

.feature-sub-row {
    padding-left: 2rem;
}

/* Orb number inputs inside the Features tab (midpoint tree orbs) */
.feature-orb-wrap {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}

.feature-orb-input {
    width: 42px;
    background: rgba(0,0,0,0.25);
    border: 1px solid #4a5568;
    border-radius: 3px;
    color: #e2e8f0;
    font-size: 0.75rem;
    text-align: center;
    padding: 1px 2px;
}

.feature-orb-input:focus {
    outline: none;
    border-color: #0066cc;
}

.feature-section-divider {
    border: none;
    margin: 0.75rem 0 0;
}


    border-top: 1px solid var(--border-dark);
    margin-top: 2.25rem;
    padding-top: 0;
}

/* On/Off toggle cell */
.display-toggle-row .display-toggle-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    flex-shrink: 0;
}

/* Slider toggle switch */
.slider-toggle {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
    cursor: pointer;
    flex-shrink: 0;
}

.slider-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.slider-track {
    position: absolute;
    inset: 0;
    background: #4a5568;
    border-radius: 22px;
    transition: background 0.2s;
}

.slider-track::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    left: 3px;
    top: 3px;
    background: white;
    border-radius: 50%;
    transition: transform 0.2s;
}

.slider-toggle input:checked + .slider-track {
    background: #22c55e;
}

.slider-toggle input:checked + .slider-track::before {
    transform: translateX(18px);
}

/* Remove old placeholder paragraph */
.config-placeholder { display: none; }

/* ── Planet tooltip ──────────────────────────────────────────── */
#planetTooltip {
    position: fixed;
    display: none;
    pointer-events: none;
    z-index: 1000;
    background: var(--panel-bg, #1a2035);
    border: 2px solid #3D8BF5;
    border-radius: var(--radius-md);
    padding: 6px 10px;
    text-align: center;
    line-height: 1.35;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}
#planetTooltip .tt-name {
    display: block;
    font-size: 0.80rem;
    font-weight: 600;
    color: #e2e8f0;
}
#planetTooltip .tt-value {
    display: block;
    font-size: 0.75rem;
    color: #94a3b8;
}

/* ── Aspects toolbox (360° dial, vertical) ───────────────────── */
.aspects-toolbox {
    min-width: 180px;
    flex: 0 0 auto;
}
.aspects-toolbox-header {
    background: #0066cc;
    color: white;
    padding: 0.625rem 0.875rem;
    font-weight: 600;
    font-size: 0.88rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    user-select: none;
    cursor: grab;
}
.aspects-toolbox-header:active { cursor: grabbing; }
.aspect-global-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 4px 4px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 3px;
}
.aspect-global-label {
    font-size: 0.70rem;
    color: #94a3b8;
    flex: 1;
    white-space: nowrap;
}
.aspect-global-display {
    font-size: 0.70rem;
    color: #e2e8f0;
    min-width: 36px;
    text-align: center;
}
.aspects-divider {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin: 3px 0;
}
.aspect-row {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 2px 4px;
    border-radius: 4px;
    cursor: pointer;
    user-select: none;
    border: 1px solid transparent;
    transition: border-color 0.15s, background 0.15s;
}
.aspect-row.active {
    border-color: #0066cc;
    background: rgba(0,102,204,0.18);
}
.aspect-row:not(.active):hover {
    background: rgba(255,255,255,0.06);
}
.aspect-orb-btn {
    background: rgba(255,255,255,0.1);
    border: 1px solid #4a5568;
    border-radius: 3px;
    color: #e2e8f0;
    font-size: 0.75rem;
    line-height: 1;
    width: 16px;
    height: 18px;
    padding: 0;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.aspect-orb-btn:hover {
    background: rgba(255,255,255,0.25);
}
.aspect-glyph {
    font-family: astronomicon;
    font-size: 1.15rem;
    width: 20px;
    text-align: center;
    line-height: 1;
    flex-shrink: 0;
}
.aspect-name {
    font-size: 0.78rem;
    color: #e2e8f0;
    flex: 1;
    white-space: nowrap;
}
.aspect-orb-wrap {
    display: flex;
    align-items: center;
    gap: 2px;
}
.aspect-orb {
    width: 36px;
    background: rgba(0,0,0,0.25);
    border: 1px solid #4a5568;
    border-radius: 3px;
    color: #e2e8f0;
    font-size: 0.75rem;
    text-align: center;
    padding: 1px 2px;
}
.aspect-orb:focus {
    outline: none;
    border-color: #0066cc;
}
.aspect-orb-label {
    font-size: 0.72rem;
    color: #718096;
}

/* === RESIZE HANDLES (aspects toolbox) === */
.resize-handle {
    position: absolute;
    z-index: 10;
}
.resize-handle-n  { top: -4px;  left: 8px;  right: 8px;  height: 8px; }
.resize-handle-s  { bottom: -4px; left: 8px; right: 8px;  height: 8px; }
.resize-handle-w  { left: -4px; top: 8px;   bottom: 8px;  width: 8px;  }
.resize-handle-e  { right: -4px; top: 8px;  bottom: 8px;  width: 8px;  }
.resize-handle-nw { top: -4px;  left: -4px;  width: 12px; height: 12px; }
.resize-handle-ne { top: -4px;  right: -4px; width: 12px; height: 12px; }
.resize-handle-sw { bottom: -4px; left: -4px;  width: 12px; height: 12px; }
.resize-handle-se { bottom: -4px; right: -4px; width: 12px; height: 12px; }

/* === DOCKABLE PANELS === */

/* Undock button in panel header */
.panel-grip {
    color: rgba(255,255,255,0.2);
    cursor: grab;
    padding: 2px 4px 2px 0;
    border-radius: 3px;
    transition: color 0.15s, background 0.15s;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    line-height: 0;
}
.panel-header:hover .panel-grip,
.aspects-toolbox-header:hover .panel-grip {
    color: rgba(255,255,255,0.55);
    background: rgba(255,255,255,0.07);
}
.panel-grip:active { cursor: grabbing; }

.panel.is-rp-dragging,
.aspects-toolbox.is-rp-dragging { opacity: 0.35; }

.rp-drop-indicator {
    height: 2px;
    background: #0066cc;
    border-radius: 1px;
    pointer-events: none;
    margin: 0 6px;
    flex-shrink: 0;
}

.panel-undock-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.6);
    padding: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    flex-shrink: 0;
    transition: color 0.15s, background 0.15s;
}
.panel-undock-btn:hover {
    color: white;
    background: rgba(255,255,255,0.15);
}

/* Header actions group (undock + toggle together) */
.panel-header-actions {
    display: flex;
    align-items: center;
    gap: 2px;
}

/* Floating state */
.panel.floating {
    position: fixed !important;
    z-index: 900;
    border: 2px solid #1a202c;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    overflow: hidden; /* keep rounded corners */
    min-width: 200px;
}

/* Resize handles sit outside the panel via negative offsets — overflow:hidden clips
   them visually so make them slightly inset instead */
.panel.floating .resize-handle-n  { top: 0; }
.panel.floating .resize-handle-s  { bottom: 0; }
.panel.floating .resize-handle-w  { left: 0; }
.panel.floating .resize-handle-e  { right: 0; }
.panel.floating .resize-handle-nw { top: 0; left: 0; }
.panel.floating .resize-handle-ne { top: 0; right: 0; }
.panel.floating .resize-handle-sw { bottom: 0; left: 0; }
.panel.floating .resize-handle-se { bottom: 0; right: 0; }

/* Floating panel header is the drag handle */
.panel.floating .panel-header,
.panel.floating .aspects-toolbox-header {
    cursor: grab;
    user-select: none;
    border-radius: 6px 6px 0 0;
}
.panel.floating .panel-header:active {
    cursor: grabbing;
}

/* Right panel hides when empty — restored by checkRightPanelVisibility() */
#rightPanel:empty {
    display: none;
}

/* Placeholder keeps slot invisible while panel is floating */
.panel-dock-placeholder {
    display: none;
}

/* === RESIZE WIDTH TOOLTIP === */
.resize-width-tip {
    position: fixed;
    z-index: 2000;
    background: #0066cc;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 7px;
    border-radius: 4px;
    pointer-events: none;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
}

/* ============================================================
   CENTER DOCK ZONES
   ============================================================ */
.center-dock {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    min-height: 0;
    position: relative;
}

.dock-zone {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 2px 0;
}

/* Combined toolbars row — dial toolbox + extra toolbox + shape bar in one zone */
.toolbars-row {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    gap: 8px;
    padding-left: 24px; /* clear the grab handle */
    flex-wrap: wrap;
    justify-content: center;
}

/* Each labeled toolbox unit */
.toolbox-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
}

.toolbox-label {
    font-size: 0.60rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    color: var(--text-muted);
    text-transform: uppercase;
    padding-left: 3px;
    line-height: 1;
    user-select: none;
}

/* Extra toolbox — same visual language as shape-container */
.dates-toolbox {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 4px;
    padding: 5px 7px;
    background: #2d3748;
    border: 2px solid #3D8BF5;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* Shape bar inline: override the bottom-panel appearance */
.toolbars-row .shape-bar {
    border-top: none;
    border-radius: 10px;
    padding: 0;
    background: transparent;
    justify-content: flex-start;
    align-items: flex-end;
    gap: 8px;
}



/* Canvas zone expands to fill all remaining space */
.dock-zone-canvas {
    flex: 1 1 0;
    min-height: 0;
    padding: 0;
}
.dock-zone-canvas .dial-container {
    width: 100%;
    height: 100%;
}

#zoneDateSegments {
    padding-top: 6px;
    padding-bottom: 6px;
}

#zoneToolbars {
    padding-top: 5px;
    padding-bottom: 5px;
}

/* Drag handle — sits on the left edge, subtle until hovered */
.dock-zone-handle {
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.18);
    cursor: grab;
    padding: 4px 3px;
    border-radius: 3px;
    transition: color 0.15s, background 0.15s;
    z-index: 10;
    line-height: 0;
}
.dock-zone:hover .dock-zone-handle {
    color: rgba(255,255,255,0.55);
    background: rgba(255,255,255,0.07);
}
.dock-zone-handle:active {
    cursor: grabbing;
}

/* State during drag */
.dock-zone.is-dragging {
    opacity: 0.35;
}

/* Drop indicator line */
.dock-drop-indicator {
    height: 2px;
    background: #0066cc;
    border-radius: 1px;
    pointer-events: none;
    margin: 0 8px;
    flex-shrink: 0;
}


/* ============================================================
   CANVAS HAMBURGER MENU
   ============================================================ */
.canvas-menu-btn {
    position: absolute;
    top: 8px;
    right: 10px;
    z-index: 50;
    width: 30px;
    height: 30px;
    background: rgba(22, 27, 34, 0.75);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
    padding: 0;
    box-shadow: none;
    transition: background 0.15s, border-color 0.15s;
    backdrop-filter: blur(4px);
}
.canvas-menu-btn:hover {
    background: rgba(0, 102, 204, 0.5);
    border-color: rgba(0, 102, 204, 0.6);
    transform: none;
    box-shadow: none;
}
.canvas-menu-btn.open {
    background: rgba(0, 102, 204, 0.6);
    border-color: #0066cc;
}
.canvas-menu-btn span {
    display: block;
    width: 14px;
    height: 1.5px;
    background: rgba(255,255,255,0.75);
    border-radius: 1px;
    transition: background 0.15s;
    pointer-events: none;
}
.canvas-menu-btn:hover span,
.canvas-menu-btn.open span {
    background: #fff;
}

.canvas-menu-dropdown {
    position: absolute;
    top: 44px;
    right: 10px;
    z-index: 200;
    background: #1e2433;
    border: 1px solid #30363d;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    min-width: 190px;
    padding: 4px;
    display: none;
    flex-direction: column;
}
.canvas-menu-dropdown.open {
    display: flex;
}

.canvas-menu-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 7px 10px;
    background: none;
    border: none;
    border-radius: 5px;
    color: #c9d1d9;
    font-size: 0.80rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    box-shadow: none;
    transition: background 0.12s, color 0.12s;
    width: 100%;
}
.canvas-menu-item:hover {
    background: rgba(0, 102, 204, 0.2);
    color: #fff;
    transform: none;
    box-shadow: none;
}
.canvas-menu-item svg {
    flex-shrink: 0;
    opacity: 0.7;
}
.canvas-menu-item:hover svg { opacity: 1; }

.canvas-menu-item-danger { color: #f87171; }
.canvas-menu-item-danger:hover { background: rgba(248,113,113,0.15); color: #fca5a5; }

.canvas-menu-divider {
    height: 1px;
    background: #30363d;
    margin: 3px 6px;
}