/* Shared dialog, form and overlay design for every solver workflow. */
body.tsp-next :is(.modal-content, .settings, .fullscreen-menu-container, .tsp3d-container) {
    font-family: var(--font);
    color: var(--text);
}
body.tsp-next :is(.modal-content, .settings, .fullscreen-menu-container) :is(label, input, select, textarea, button, p, small, td, dt, dd, summary) {
    font-family: var(--font) !important;
    letter-spacing: normal;
}
body.tsp-next .modal {
    background: rgba(7, 11, 13, .7);
    backdrop-filter: blur(6px);
}
body.tsp-next .modal[style*="display: block"] {
    display: flex !important;
    align-items: center;
    justify-content: center;
}
body.tsp-next:has(.modal[style*="display: block"], .modal[style*="display: flex"]) {
    overflow: hidden !important;
}
body.tsp-next .modal-content {
    width: min(800px, calc(100vw - 40px));
    min-width: min(440px, calc(100vw - 40px));
    min-height: 0;
    max-height: calc(100vh - 48px);
    margin: 24px auto;
    padding: 26px;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: var(--panel);
    box-shadow: 0 24px 90px rgba(0, 0, 0, .35);
    overflow-x: hidden;
    overflow-y: auto;
}
body.tsp-next .modal-content h2,
body.tsp-next .settings > h3 {
    margin: 0 36px 22px 0;
    padding: 0;
    border: 0;
    color: var(--text);
    font: 650 23px/1.35 var(--display);
    letter-spacing: -.7px;
    text-align: left;
    text-transform: none;
}
body.tsp-next .modal-content :is(h3, h4) {
    color: var(--text);
    font: 600 13px/1.5 var(--font);
    text-transform: none;
    letter-spacing: -.1px;
    margin: 22px 0 13px;
    padding: 0;
    border: 0;
}
body.tsp-next .close-button,
body.tsp-next .modal .close,
body.tsp-next .settings .close-settings-button {
    position: absolute;
    top: 19px;
    right: 19px;
    float: none;
    display: grid;
    place-items: center;
    width: 29px;
    height: 29px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    color: var(--muted);
    background: transparent;
    font: 23px/1 var(--font);
    cursor: pointer;
    z-index: 5;
}
body.tsp-next .close-button:hover,
body.tsp-next .modal .close:hover,
body.tsp-next .settings .close-settings-button:hover {
    color: var(--text);
    background: var(--active-bg);
}
body.tsp-next .ui-tab-list {
    display: flex;
    gap: 5px;
    padding: 7px;
    margin: 0 24px 18px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--input-bg);
}
body.tsp-next .ui-tab-list [role=tab] {
    flex: 1;
    min-height: 34px;
    padding: 7px 10px;
    border: 0;
    border-radius: 5px;
    color: var(--muted);
    background: transparent;
    font: 550 12px var(--font);
    white-space: nowrap;
}
body.tsp-next .ui-tab-list [role=tab]:hover { color: var(--text); background: var(--panel); }
body.tsp-next .ui-tab-list [role=tab][aria-selected=true] { color: var(--accent); background: var(--accent-soft); }
body.tsp-next .ui-tab-panel { min-width: 0; padding: 0 24px 22px; }
body.tsp-next .ui-tab-panel > h3:first-child { margin-top: 0; }
body.tsp-next .ui-dialog-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 17px 24px;
    border-top: 1px solid var(--border);
    background: var(--panel);
}
body.tsp-next #methodSettingsModal .modal-content {
    padding: 0;
    width: min(820px, calc(100vw - 40px));
    overflow: hidden;
}
body.tsp-next #methodSettingsModal h2 { padding: 24px 26px 0; margin-bottom: 20px; }
body.tsp-next #methodSettingsModal .ui-tab-panel { max-height: min(530px, calc(100dvh - 280px)); overflow-y: auto; }
body.tsp-next #methodSettingsModal .ui-tab-panel > h3:first-child { margin-bottom: 17px; }
body.tsp-next :is(.modal-content, .settings) label {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.55;
}
body.tsp-next :is(.modal-content, .settings) :is(input[type=text], input[type=number], input[type=email], input[type=password], select, textarea) {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    min-height: 37px;
    margin: 0;
    padding: 9px 11px !important;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    background: var(--input-bg);
    font-size: 12px;
    line-height: 1.5;
    box-shadow: none;
}
body.tsp-next :is(.modal-content, .settings) :is(input, select, textarea):focus-visible {
    border-color: var(--accent);
    outline: 2px solid var(--accent-soft);
    outline-offset: 1px;
    box-shadow: none;
}
body.tsp-next :is(.modal-content, .settings) :is(input, select, button):disabled { opacity: .45; cursor: not-allowed; }
body.tsp-next :is(.modal-content, .settings) small {
    display: block;
    color: var(--muted) !important;
    font-size: 10px;
    line-height: 1.65;
    overflow-wrap: anywhere;
}
body.tsp-next .modal-content .mb-3 {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 6px;
    margin: 0 0 17px;
}
body.tsp-next #lkhSettings,
body.tsp-next #rustRefinedBasicFields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 17px 22px;
}
body.tsp-next :is(#lkhSettings, #rustRefinedBasicFields) > .mb-3 { margin: 0; }
body.tsp-next #rustRefinedBasicFields > h4 { grid-column: 1 / -1; margin: 12px 0 0 !important; padding-top: 15px; border-top: 1px solid var(--border); }
body.tsp-next #rustRefinedBasicFields > h4:first-child { border: 0; padding-top: 0; }
body.tsp-next [data-rust-refined-path] > div { min-width: 0; }
body.tsp-next [data-rust-refined-path] .cyber-btn { flex: 0 0 auto; padding-inline: 9px; min-height: 35px; font-size: 9px; }
body.tsp-next #rustRefinedSettingsStatus,
body.tsp-next #lkhSettingsApplicability {
    padding: 11px 13px;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--muted);
    background: var(--input-bg);
    font: 11px/1.7 var(--font);
    letter-spacing: normal;
    overflow-wrap: anywhere;
    margin: 0 0 18px;
}
body.tsp-next #rustRefinedSettingsStatus[style*="255, 107, 107"],
body.tsp-next #rustRefinedSettingsStatus[style*="#ff6b6b"] { color: var(--danger) !important; border-color: rgba(var(--danger-rgb), .3); }
body.tsp-next :is(.modal-content, .settings) :is(.cyber-btn, .action-button) {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 36px;
    padding: 9px 13px;
    border: 1px solid var(--border);
    border-radius: 6px;
    clip-path: none;
    color: var(--text-secondary);
    background: var(--input-bg);
    font: 550 11px var(--font);
    text-transform: none;
    letter-spacing: normal;
    box-shadow: none;
}
body.tsp-next :is(.modal-content, .settings) :is(.cyber-btn, .action-button):hover { transform: none; box-shadow: none; background: var(--active-bg); color: var(--text); }
body.tsp-next :is(.modal-content, .settings) .cyber-btn i { margin: 0; font-size: 11px; }
body.tsp-next :is(#saveMethodSettings, #activateLicenseButton, .random-points-modal-content .action-button) {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: var(--input-bg) !important;
    font-weight: 700 !important;
}
body.tsp-next #saveMethodSettings { width: auto !important; min-width: 145px; margin: 0 !important; }
body.tsp-next #resetRustRefinedOverrides { margin-top: 20px !important; }
body.tsp-next :is(.modal-content, .settings) .danger { color: var(--danger); border-color: rgba(var(--danger-rgb), .3); }
body.tsp-next .modal-content .config-table { display: table; width: 100%; margin: 0; border-collapse: collapse; }
body.tsp-next .config-table tbody { display: table-row-group; }
body.tsp-next .config-table tr { display: table-row; border-bottom: 1px solid var(--border); }
body.tsp-next .config-table td { display: table-cell; padding: 13px 0; vertical-align: top; }
body.tsp-next .config-table .config-label { width: 35%; padding-right: 22px; font-size: 12px; line-height: 1.65; color: var(--text-secondary); }
body.tsp-next .config-table .config-value { width: 65%; }
body.tsp-next .config-table :is(select, input[type=number]) { max-width: none; }
body.tsp-next .config-value > label { min-height: 35px; }
body.tsp-next :is(.modal-content, .settings, .fullscreen-menu-container) input[type=radio] {
    appearance: none;
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
    margin: 0;
    padding: 0;
    border: 1px solid var(--muted);
    border-radius: 50%;
    background: var(--input-bg);
    display: inline-grid;
    place-items: center;
    vertical-align: middle;
}
body.tsp-next :is(.modal-content, .settings, .fullscreen-menu-container) input[type=radio]::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); transform: scale(0); }
body.tsp-next :is(.modal-content, .settings, .fullscreen-menu-container) input[type=radio]:checked { border-color: var(--accent); }
body.tsp-next :is(.modal-content, .settings, .fullscreen-menu-container) input[type=radio]:checked::before { transform: scale(1); }
body.tsp-next :is(.modal-content, .settings) input[type=checkbox] { width: 15px; height: 15px; margin: 0; accent-color: var(--accent); vertical-align: middle; }
body.tsp-next input[type=range] { appearance: none; height: 20px; background: transparent; border: 0; border-radius: 0; cursor: pointer; }
body.tsp-next input[type=range]::-webkit-slider-runnable-track { height: 4px; background: var(--border); border: 0; border-radius: 999px; }
body.tsp-next input[type=range]::-webkit-slider-thumb { appearance: none; width: 14px; height: 14px; margin-top: -5px; border: 0; border-radius: 50%; background: var(--accent); box-shadow: none; }
body.tsp-next input[type=range]::-moz-range-track { height: 4px; background: var(--border); border-radius: 999px; }
body.tsp-next input[type=range]::-moz-range-thumb { width: 14px; height: 14px; border: 0; border-radius: 50%; background: var(--accent); box-shadow: none; }
body.tsp-next #plotSettings { width: min(410px, calc(100vw - 28px)); padding: 0; top: 18px; right: 18px; max-height: calc(100vh - 36px); border: 1px solid var(--border); outline: none; overflow: hidden; }
body.tsp-next #plotSettings > h3 { padding: 24px 24px 0; margin-bottom: 19px; font-size: 22px; }
body.tsp-next #plotSettings .ui-tab-panel { max-height: calc(100vh - 180px); overflow-y: auto; }
body.tsp-next #plotSettings .setting { display: flex; align-items: center; justify-content: space-between; gap: 15px; min-height: 44px; padding: 9px 0; margin: 0 !important; border-bottom: 1px solid var(--border); }
body.tsp-next #plotSettings .setting label { flex: 1; min-width: 0; margin: 0; font-size: 11px; }
body.tsp-next #plotSettings .setting select { width: 145px; flex: 0 0 145px; }
body.tsp-next #plotSettings .setting input[type=range] { width: 145px; flex: 0 0 145px; }
body.tsp-next #plotSettings .setting:has(input[type=checkbox]) { justify-content: flex-start; padding-block: 15px; }
body.tsp-next #plotSettings .ui-tab-panel :is(h3, h4) { margin-top: 0 !important; padding: 0 !important; border: 0 !important; font-size: 12px !important; color: var(--text) !important; }
body.tsp-next .color-picker-wrapper { display: flex; align-items: center; gap: 9px; width: 128px; flex: 0 0 128px; margin: 0; padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--input-bg); }
body.tsp-next .color-picker-wrapper input[type=color] { width: 24px; height: 24px; flex: 0 0 24px; padding: 0; border: 0; background: transparent; cursor: pointer; }
body.tsp-next input[type=color]::-webkit-color-swatch-wrapper { padding: 0; }
body.tsp-next input[type=color]::-webkit-color-swatch { border: 1px solid rgba(150, 160, 160, .2); border-radius: 4px; }
body.tsp-next input[type=color]::-moz-color-swatch { border: 1px solid rgba(150, 160, 160, .2); border-radius: 4px; }
body.tsp-next .color-picker-wrapper span { font: 10px Consolas, monospace; color: var(--text-secondary); letter-spacing: .2px; }
body.tsp-next .license-modal-content { width: min(780px, calc(100vw - 40px)); min-width: 0; resize: none; }
body.tsp-next .license-summary-grid { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 18px; }
body.tsp-next :is(.license-status-panel, .license-activation-panel) { padding: 18px; border: 1px solid var(--border); border-radius: 8px; background: var(--input-bg); }
body.tsp-next .license-kicker { color: var(--muted); font: 10px var(--font); letter-spacing: .6px; text-transform: none; }
body.tsp-next .license-edition-label { margin-top: 9px; color: var(--text); font: 650 29px var(--display); letter-spacing: -.8px; }
body.tsp-next .license-message { min-height: 0; margin: 9px 0 21px; font: 11px/1.6 var(--font); color: var(--muted); }
body.tsp-next .license-meta { gap: 11px; }
body.tsp-next .license-meta div { grid-template-columns: 66px minmax(0,1fr); gap: 8px; padding-top: 10px; border-color: var(--border); }
body.tsp-next .license-meta dt { color: var(--muted); font-size: 10px; text-transform: none; }
body.tsp-next .license-meta dd { color: var(--text-secondary); font-size: 10px; line-height: 1.5; }
body.tsp-next .license-activation-panel { gap: 7px; align-content: start; }
body.tsp-next .license-activation-panel label:not(:first-child) { margin-top: 10px; }
body.tsp-next .license-modal-status { min-height: 0; margin: 4px 0; font: 11px/1.6 var(--font); overflow-wrap: anywhere; }
body.tsp-next .license-modal-actions { gap: 7px; margin-top: 5px; }
body.tsp-next .license-modal-actions .cyber-btn { min-width: 0; flex: 1 1 auto; padding-inline: 9px; font-size: 10px; }
body.tsp-next .license-feature-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
body.tsp-next .license-feature-pill { min-height: 0; padding: 11px 12px; border-radius: 6px; border: 1px solid var(--border); background: transparent; }
body.tsp-next .license-feature-pill span { display: block; color: var(--muted); font: 10px/1.5 var(--font); letter-spacing: 0; text-transform: none; }
body.tsp-next .license-feature-pill strong { margin-top: 6px; color: var(--text); font: 550 12px/1.4 var(--font); }
body.tsp-next #randomPointsModal .random-points-modal-content { width: min(460px,100%); padding: 25px; border-radius: 12px; }
body.tsp-next #randomPointsModal h3 { margin: 0 20px 22px 0; font: 650 21px var(--display); letter-spacing: -.5px; }
body.tsp-next #randomPointsModal .setting { display: flex; flex-direction: column; gap: 7px; margin: 0 0 18px !important; }
body.tsp-next #randomPointsModal .setting input, body.tsp-next #randomPointsModal .setting select { margin-top: 0 !important; }
body.tsp-next #randomPointsModal .setting label { margin: 0; font-size: 12px; }
body.tsp-next .tooltip { max-width: min(310px,calc(100vw - 24px)); padding: 11px 13px; border: 1px solid var(--border); border-radius: 7px; background: var(--panel); color: var(--text-secondary); font: 11px/1.65 var(--font); box-shadow: 0 8px 24px rgba(0,0,0,.25); }
body.tsp-next .copy-notification { border: 1px solid var(--border); border-radius: 8px; background: var(--panel); color: var(--text); font: 12px var(--font); box-shadow: 0 8px 25px rgba(0,0,0,.25); }
body.tsp-next #tsp3dContainer { --tsp3d-header-h: 39px; }
body.tsp-next #tsp3dContainer .status-header { height: var(--tsp3d-header-h); background: var(--panel); border-color: var(--border); }
body.tsp-next #tsp3dContainer .status-title { color: var(--text); font: 550 11px var(--font); letter-spacing: .3px; }
body.tsp-next #tsp3dContainer .tsp3d-overlay { color: var(--text-secondary); font: 11px/1.6 var(--font); }
body.tsp-next #tsp3dContainer .tsp3d-label { padding: 4px 6px; border-color: var(--border); border-radius: 4px; background: var(--panel); color: var(--text); font: 10px var(--font); box-shadow: none; }
body.tsp-next #tsp3dContainer .tsp3d-help { border-color: var(--border); border-radius: 7px; background: var(--panel); color: var(--text-secondary); font: 11px/1.6 var(--font); box-shadow: none; }
body.tsp-next .fullscreen-menu-container { padding: 72px 12px 20px; }
body.tsp-next .fullscreen-menu-section { border-color: var(--border); }
body.tsp-next .fullscreen-section-header { border: 0; border-radius: 6px; background: transparent; color: var(--muted); font: 600 11px var(--font); }
body.tsp-next .fullscreen-section-content { background: transparent; }
body.tsp-next .fullscreen-section-content a, body.tsp-next .fullscreen-menu-item { padding: 10px 14px; border: 0; border-radius: 6px; color: var(--text-secondary); font: 12px var(--font); }
body.tsp-next .fullscreen-menu-toggle { width: 38px; height: 38px; border-color: var(--border); color: var(--accent); background: var(--panel); border-radius: 7px; box-shadow: none; }
body.tsp-next .calculation-spinner-container { padding: 24px 32px; border: 1px solid var(--border); border-radius: 13px; background: var(--panel); box-shadow: 0 20px 70px rgba(0,0,0,.3); }
body.tsp-next .spinner-hexagon { width: 180px; height: 98px; background: transparent; border: 0; clip-path: none; }
body.tsp-next .spinner-hexagon::before, body.tsp-next .spinner-hexagon::after, body.tsp-next .spinner-pulse { display: none; }
body.tsp-next .route-loader-frame { stroke: none; }
body.tsp-next :is(.route-loader-active, .route-loader-trace, .route-loader-node, .route-loader-cursor) { filter: none; }
body.tsp-next .spinner-text { font: 600 12px var(--font); color: var(--text-secondary); text-shadow: none; letter-spacing: 1.4px; }
body.tsp-next .spinner-status { animation: none; }

@media (max-width: 600px) {
    body.tsp-next .modal-content { width: calc(100vw - 20px); min-width: 0; max-height: calc(100dvh - 24px); margin: 12px auto; padding: 20px; }
    body.tsp-next #methodSettingsModal .modal-content { width: calc(100vw - 20px); }
    body.tsp-next #methodSettingsModal h2 { padding: 20px 19px 0; font-size: 21px; }
    body.tsp-next .ui-tab-list { margin-inline: 14px; padding: 4px; gap: 2px; }
    body.tsp-next .ui-tab-list [role=tab] { padding-inline: 6px; font-size: 10px; }
    body.tsp-next .ui-tab-panel { padding-inline: 18px; }
    body.tsp-next #methodSettingsModal .ui-tab-panel { max-height: calc(100dvh - 250px); }
    body.tsp-next .ui-dialog-footer { padding: 14px 18px; }
    body.tsp-next #lkhSettings, body.tsp-next #rustRefinedBasicFields { grid-template-columns: minmax(0,1fr); gap: 15px; }
    body.tsp-next .config-table, body.tsp-next .config-table tbody, body.tsp-next .config-table tr, body.tsp-next .config-table td { display: block; width: 100%; }
    body.tsp-next .config-table .config-label, body.tsp-next .config-table .config-value { width: 100%; padding: 0; }
    body.tsp-next .config-table tr { padding: 12px 0; }
    body.tsp-next .config-table .config-label { margin-bottom: 8px; }
    body.tsp-next .license-summary-grid { grid-template-columns: minmax(0,1fr); }
    body.tsp-next .license-feature-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
    body.tsp-next .license-modal-content { padding: 20px; }
    body.tsp-next .close-button { top: 15px; right: 15px; }
    body.tsp-next #plotSettings { top: 12px; right: 12px; max-height: calc(100dvh - 24px); }
    body.tsp-next #plotSettings .ui-tab-panel { max-height: calc(100dvh - 165px); }
    body.tsp-next #plotSettings .setting select, body.tsp-next #plotSettings .setting input[type=range] { width: 125px; flex-basis: 125px; }
    body.tsp-next #randomPointsModal .random-points-modal-content { padding: 22px; }
}

/* Project saving uses the same compact dialog surface as the solver settings. */
.tsp-next .project-save-modal .modal-content { width: min(460px, calc(100vw - 28px)); padding: 24px; }
.tsp-next .project-save-modal p { color: var(--text-dim); font-size: 12px; line-height: 1.6; }
.tsp-next .project-save-modal label { display: block; margin: 20px 0 8px; font-size: 12px; }
.tsp-next .project-save-modal input { width: 100%; padding: 11px 12px; border-radius: 6px; border: 1px solid var(--border-color); color: var(--text-main); background: var(--input-bg); }
.tsp-next .project-save-modal .filename-hint { font-size: 11px; margin: 8px 0 20px; }
.tsp-next .project-save-modal .ui-dialog-footer { display: flex; justify-content: flex-end; gap: 10px; }
.tsp-next .project-save-modal .close-button { border: 0; background: transparent; }
body.tsp-next #saveProjectModal .modal-content { height: auto; min-height: 0; resize: none; }
body.tsp-next #saveProjectModal button[type=submit] { background: var(--icon-blue); border-color: var(--icon-blue); color: var(--input-bg); }
body.tsp-next #saveProjectModal { align-items: center; justify-content: center; }