@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) 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transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.invisible{visibility:hidden}.visible{visibility:visible}.start{inset-inline-start:var(--spacing)}.flex{display:flex}.inline{display:inline}}:root,html[data-theme=retro]{--app-bg:#c5c5c5;--text-primary:#181818;--panel-bg:#d9d9d9;--panel-inset-bg:#efefef;--border-strong:#2d2d2d;--border-mid:#707070;--border-light:#fff;--accent-bg:#1e4d9b;--accent-fg:#f9fbff;--titlebar-fg:#f9fbff;--focus-ring:#173f7f;--chrome-grad-start:#0b2d73;--chrome-grad-end:#496fb2;--status-bg:#d7d7d7;--shadow-elevated:#00000047;--control-radius:0;--control-padding:.2rem .45rem;--panel-gap:.45rem;--pane-min-height:24rem;--window-outer-gutter:clamp(10px, 3vw, 16px);--chrome-inline-inset:clamp(10px, 2.6vw, 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var(--border-light), 6px 6px 0 var(--shadow-elevated);background:var(--panel-bg);grid-template-rows:auto auto auto 1fr auto;min-width:0;height:min(700px,90dvh);min-height:0;display:grid}.window-titlebar{min-width:0;padding:.35rem var(--chrome-inline-inset);color:var(--titlebar-fg);background:linear-gradient(90deg, var(--chrome-grad-start), var(--chrome-grad-end));border-bottom:1px solid var(--border-strong);justify-content:space-between;align-items:center;gap:.8rem;display:flex}.titlebar-leading-wrap{cursor:default;-webkit-user-select:none;user-select:none;caret-color:#0000;flex:none;justify-content:center;align-items:center;display:inline-flex}.titlebar-leading-button{appearance:none;cursor:pointer;-webkit-user-select:none;user-select:none;caret-color:#0000;background:0 0;border:0;justify-content:center;align-items:center;width:1.4rem;height:1.4rem;margin:0;padding:0;line-height:1;display:inline-flex}.titlebar-leading-button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.titlebar-leading-icon{justify-content:center;align-items:center;width:1.2rem;height:1.2rem;font-size:.95rem;line-height:1;display:inline-flex}.window-titlebar h1{text-transform:capitalize;letter-spacing:.02em;white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;max-width:100%;margin:0;font-size:.95rem;font-weight:600;overflow:hidden}.window-menubar,.window-toolbar{padding-block:.3rem;padding-inline:var(--chrome-inline-inset);border-bottom:1px solid var(--border-mid);background:var(--panel-bg);flex-wrap:wrap;align-items:center;gap:.3rem;display:flex}@supports (color:color-mix(in lab, red, red)){.window-toolbar{background:color-mix(in srgb, var(--panel-bg) 84%, var(--panel-inset-bg))}}.chrome-button{border:1px solid var(--border-strong);border-right-color:var(--border-mid);border-bottom-color:var(--border-mid);border-left-color:var(--border-light);border-top-color:var(--border-light);border-radius:var(--control-radius);background:var(--panel-bg);color:inherit;padding:var(--control-padding);font-size:.82rem;line-height:1}.chrome-button:active{border-left-color:var(--border-mid);border-top-color:var(--border-mid);border-right-color:var(--border-light);border-bottom-color:var(--border-light)}.chrome-button:disabled,.toolbar-button:disabled{opacity:.55;cursor:not-allowed}.chrome-button:disabled:active,.toolbar-button:disabled:active{border-left-color:var(--border-light);border-top-color:var(--border-light);border-right-color:var(--border-mid);border-bottom-color:var(--border-mid)}.menu-button{justify-content:center;align-items:center;min-width:3.2rem;text-decoration:none;display:inline-flex}.toolbar-button{align-items:center;gap:.35rem;display:inline-flex}.toolbar-icon{border:1px solid var(--border-strong);background:linear-gradient(135deg, var(--border-light), var(--border-mid));width:.75rem;height:.75rem}.window-main{gap:var(--panel-gap);padding-block:var(--panel-gap);padding-inline:var(--chrome-inline-inset);grid-template-columns:minmax(220px,28%) 1fr;min-height:0;display:grid}.pane{border:1px solid var(--border-strong);border-left-color:var(--border-mid);border-top-color:var(--border-mid);border-right-color:var(--border-light);border-bottom-color:var(--border-light);background:var(--panel-inset-bg);min-height:0;padding:.45rem;overflow:auto}.folder-branch,.link-list{margin:0;padding:0;list-style:none}.tree-row{align-items:center;gap:.2rem;margin-block:.1rem;display:flex}.tree-expander,.tree-item{border-radius:var(--control-radius);color:inherit;background:0 0;border:1px solid #0000}.tree-expander{width:1.4rem;height:1.4rem;font-weight:700}.tree-spacer{display:inline-block}.tree-item{text-align:left;flex:1;padding:.15rem .35rem}.tree-item[data-selected=true]{background:var(--accent-bg);color:var(--titlebar-fg)}.link-list-wrap h2{margin:0 0 .6rem;font-size:.95rem}.link-item{border:1px solid var(--border-mid);border-radius:var(--control-radius);color:inherit;background:var(--panel-inset-bg);gap:.1rem;margin-bottom:.35rem;padding:.4rem .45rem;text-decoration:none;display:grid}@supports (color:color-mix(in lab, red, red)){.link-item{background:color-mix(in srgb, var(--panel-inset-bg) 75%, var(--panel-bg))}}.link-item[data-selected=true],.link-item:hover{border-color:var(--accent-bg);background:var(--accent-bg)}@supports (color:color-mix(in lab, red, red)){.link-item[data-selected=true],.link-item:hover{background:color-mix(in srgb, var(--accent-bg) 12%, var(--panel-inset-bg))}}.link-title{font-weight:600}.link-note{opacity:.8;font-size:.83rem}.window-statusbar{border-top:1px solid var(--border-mid);background:var(--status-bg);min-height:1.8rem;padding:.2rem var(--chrome-inline-inset);align-items:center;gap:.5rem;font-size:.8rem;display:flex}.status-text{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.theme-selector{background:0 0;border:0;flex:none;gap:.25rem;padding:0;display:inline-flex}.theme-option{appearance:none;border:1px solid var(--border-strong);border-radius:var(--control-radius);background:var(--panel-bg);color:var(--text-primary);text-transform:capitalize;cursor:pointer;padding:.22rem .55rem;font-size:.78rem}.theme-option[data-selected=true]{border-color:var(--accent-bg);background:var(--accent-bg);color:var(--titlebar-fg)}button:focus-visible,a:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}@media (max-width:840px){.retro-window{width:min(1024px, calc(100dvw - ( max(var(--window-outer-gutter), env(safe-area-inset-left)) + max(var(--window-outer-gutter), env(safe-area-inset-right)) )));height:calc(100dvh - 2rem)}.window-menubar,.window-toolbar{-webkit-overflow-scrolling:touch;flex-wrap:nowrap;overflow:auto hidden}.window-menubar .chrome-button,.window-toolbar .chrome-button{flex:none}.window-main{grid-template-columns:1fr}}