/* ---- themes ---- :root holds the default DARK theme. [data-theme="light"] and [data-theme="paper"] (set on by the app) override the same vars. */ :root { --bg: #14171c; --bg2: #1b1f26; --bg3: #232833; --line: #2c333f; --text: #d7dce4; --muted: #8a93a3; --accent: #4f9eff; --accent2: #2f7fe0; --sel: #ff9d3b; --ok: #4fd07a; --warn: #e0b341; --bad: #ef5b6e; --dim: #e0b341; /* scrollbars */ --scrollbar: #3a4351; --scrollbar-hover: #4a5566; /* 2D sketch canvas */ --grid: #20262f; --axis-x: #4a3030; --axis-y: #2f4a32; --entity: #cfd6e0; --entity-curve: #b9c7ff; --entity-hi: #fff; --handle-fill: #11141a; --badge: #9fb2d8; --badge-geo: #74e0c2; /* 3D viewer (read by JS via getComputedStyle) */ --bg3d: #1b1e24; --grid3d: #44505f; --grid3d-minor: #2a313b; color-scheme: dark; /* native scrollbars & form controls */ } /* ---- light theme ---- */ :root[data-theme="light"] { --bg: #ffffff; --bg2: #f1f4f8; --bg3: #e3e8ef; --line: #d2d8e0; --text: #1f2733; --muted: #616b7a; --accent: #2f7fe0; --accent2: #2563c4; --sel: #e8730f; --ok: #1c9e57; --warn: #b8860b; --bad: #d23048; --dim: #b07d0a; --scrollbar: #c2c9d3; --scrollbar-hover: #aab2bf; --grid: #e9edf3; --axis-x: #e7b9b9; --axis-y: #bcdcc1; --entity: #2a3340; --entity-curve: #2f5bd0; --entity-hi: #000; --handle-fill: #ffffff; --badge: #54627e; --badge-geo: #1f9e7a; --bg3d: #eef1f5; --grid3d: #c2cad4; --grid3d-minor: #dde2e9; color-scheme: light; } /* ---- paper theme (warm sepia) ---- */ :root[data-theme="paper"] { --bg: #f5edda; --bg2: #ece2c9; --bg3: #e0d4b6; --line: #cdbf9c; --text: #43381f; --muted: #8a7a57; --accent: #1f6f6b; --accent2: #1a5d59; --sel: #c0561f; --ok: #4a7c2f; --warn: #a9791f; --bad: #b23a2e; --dim: #8a5a1f; --scrollbar: #cdbf9c; --scrollbar-hover: #b9a87f; --grid: #e4d8bb; --axis-x: #d9b8a0; --axis-y: #b8c79c; --entity: #3b2f17; --entity-curve: #2f4a7a; --entity-hi: #000; --handle-fill: #fbf5e6; --badge: #6b5a38; --badge-geo: #3f7a52; --bg3d: #ded2b4; --grid3d: #b9a87f; --grid3d-minor: #d0c4a4; color-scheme: light; } * { box-sizing: border-box; } /* scrollbars matched to the active theme */ * { scrollbar-width: thin; scrollbar-color: var(--scrollbar) var(--bg2); } ::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-track { background: var(--bg2); } ::-webkit-scrollbar-thumb { background: var(--scrollbar); border-radius: 6px; border: 2px solid var(--bg2); } ::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); } html, body { margin: 0; height: 100%; } body { font: 13px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); overflow: hidden; } #app { display: grid; grid-template-columns: 1fr 330px; grid-template-rows: 46px 1fr 26px; height: 100vh; } /* ---- header ---- */ header { grid-column: 1 / 3; display: flex; align-items: center; justify-content: space-between; padding: 0 12px; background: var(--bg2); border-bottom: 1px solid var(--line); } header { gap: 14px; } .brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; letter-spacing: .2px; flex: 0 0 auto; } .brand-mark { display: block; width: 20px; height: 20px; border-radius: 5px; } .header-spacer { flex: 1; } .brand-tag { color: var(--muted); font-size: 11px; flex: 0 0 auto; } .file-ops { display: flex; gap: 6px; } /* ---- traditional menu bar ---- */ .menubar { display: flex; align-items: stretch; align-self: stretch; } .menu { position: relative; display: flex; } .menu-label { background: none; border: none; color: var(--text); padding: 0 12px; font-size: 13px; cursor: pointer; border-radius: 0; } .menu-label:hover, .menu.open .menu-label { background: var(--bg3); } .menu-drop { position: absolute; top: 100%; left: 0; min-width: 210px; background: var(--bg2); border: 1px solid var(--line); border-radius: 0 0 8px 8px; box-shadow: 0 10px 30px rgba(0,0,0,.5); padding: 4px; display: none; z-index: 1001; } .menu.open .menu-drop { display: block; } .menu-item { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 6px 10px; border-radius: 5px; font-size: 12px; cursor: pointer; white-space: nowrap; } .menu-item:hover { background: var(--accent2); color: #fff; } .menu-sc { color: var(--muted); font-size: 11px; } .menu-item:hover .menu-sc { color: #dbe7ff; } .menu-sep { height: 1px; background: var(--line); margin: 4px 2px; } /* ---- info dialog (Help) ---- */ .info-body { font-size: 13px; line-height: 1.55; max-width: 460px; } .info-body h4 { margin: 12px 0 4px; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); } .info-body ul { margin: 0; padding-left: 18px; } .info-body code { background: var(--bg); padding: 1px 5px; border-radius: 4px; color: #b9c7ff; font-size: 12px; } .info-body kbd { background: var(--bg3); border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 1px 6px; font-family: monospace; font-size: 11px; } button { background: var(--bg3); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 5px 10px; cursor: pointer; font-size: 12px; } button:hover { background: #2c333f; border-color: #3a4351; } button:active { transform: translateY(1px); } button:disabled { opacity: .32; cursor: default; } button:disabled:hover { background: var(--bg3); border-color: var(--line); } button:disabled:active { transform: none; } button.mini { padding: 1px 7px; font-size: 11px; margin-left: 6px; } /* ---- left toolbar ---- */ .toolbar { grid-row: 2; grid-column: 1; display: flex; flex-direction: column; gap: 4px; padding: 6px 5px; background: var(--bg2); border-right: 1px solid var(--line); } .toolbar button { width: 36px; height: 36px; font-size: 17px; padding: 0; display: flex; align-items: center; justify-content: center; } .toolbar button.active { background: var(--accent2); border-color: var(--accent); color: #fff; } .tb-head { font-size: 9px; font-weight: 700; letter-spacing: .5px; color: var(--muted); text-align: center; padding: 1px 0 3px; border-bottom: 1px solid var(--line); margin-bottom: 3px; } /* ---- in-pane toolboxes (2D tools live in the 2D pane, 3D tools in the 3D pane) ---- */ .pane-body { flex: 1; display: flex; min-height: 0; min-width: 0; } .toolbox { flex: 0 0 auto; background: var(--bg2); border-right: 1px solid var(--line); overflow-y: auto; overflow-x: hidden; } .toolbox-2d { display: grid; grid-template-columns: repeat(2, 28px); gap: 3px; padding: 5px 5px 8px; align-content: start; } .toolbox-3d { display: flex; flex-direction: column; gap: 3px; padding: 5px; } .toolbox button { width: 28px; height: 28px; padding: 0; font-size: 14px; line-height: 1; display: flex; align-items: center; justify-content: center; } .toolbox button svg { width: 18px; height: 18px; display: block; } .toolbox button.active { background: var(--accent2); border-color: var(--accent); color: #fff; } .toolbox .tb-sep { grid-column: 1 / -1; height: 1px; background: var(--line); margin: 4px 1px; } .toolbox-3d .tb-sep { width: 100%; } /* ---- center ---- */ main { grid-row: 2; grid-column: 1; display: flex; flex-direction: column; min-width: 0; min-height: 0; } .constraint-bar { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; padding: 6px 8px; background: var(--bg2); border-bottom: 1px solid var(--line); } .constraint-bar .group-label { color: var(--muted); margin-right: 2px; } .constraint-bar button { min-width: 30px; height: 28px; padding: 0 8px; } .constraint-bar .divider { width: 1px; height: 22px; background: var(--line); margin: 0 4px; } .chk { color: var(--muted); display: inline-flex; align-items: center; gap: 4px; cursor: pointer; } .sel-readout { color: var(--muted); } .sel-readout b { color: var(--accent); } .split { flex: 1; display: flex; min-height: 0; } .pane { display: flex; flex-direction: column; min-width: 0; min-height: 0; position: relative; } .pane-2d { flex: 1.25; } .pane-3d { flex: 1; } /* draggable divider (split view only) */ .splitter { flex: 0 0 5px; background: var(--line); cursor: col-resize; } .splitter:hover { background: var(--accent); } /* view modes (class on
) */ main.view-2d .pane-3d, main.view-2d .splitter { display: none; } main.view-3d .pane-2d, main.view-3d .splitter { display: none; } /* view + panel controls in the constraint bar */ .view-group { display: inline-flex; gap: 3px; margin-left: 10px; } .view-group button { min-width: 28px; height: 24px; padding: 0 7px; display: inline-flex; align-items: center; justify-content: center; } .view-group button.active { background: var(--accent2); border-color: var(--accent); color: #fff; } .view-group button svg { display: block; width: 16px; height: 16px; } /* right-panel toggle (class on #app) */ #app.panel-hidden { grid-template-columns: 1fr 0; } #app.panel-hidden .panel { display: none; } .pane-title { font-size: 11px; color: var(--muted); padding: 3px 8px; background: var(--bg2); border-bottom: 1px solid var(--line); text-transform: uppercase; letter-spacing: .5px; display: flex; align-items: center; justify-content: space-between; } #sketch { flex: 1; min-width: 0; min-height: 0; background: var(--bg); display: block; cursor: default; touch-action: none; user-select: none; -webkit-user-select: none; } #viewer { flex: 1; min-width: 0; min-height: 0; } #viewer canvas { display: block; } /* ---- SVG sketch styling ---- */ .grid-line { stroke: var(--grid); stroke-width: 1; } .axis-x { stroke: var(--axis-x); stroke-width: 1.2; } .axis-y { stroke: var(--axis-y); stroke-width: 1.2; } .entity { fill: none; stroke: var(--entity); stroke-width: 1.7; } .entity.line { stroke-linecap: round; } .entity.circle, .entity.arc { stroke: var(--entity-curve); } .entity.sel { stroke: var(--sel); stroke-width: 2.4; } .entity:hover { stroke: var(--entity-hi); } .handle { fill: var(--handle-fill); stroke: var(--entity); stroke-width: 1.4; } .handle.sel { fill: var(--sel); stroke: var(--entity-hi); } .handle.fixed { fill: var(--ok); stroke: var(--handle-fill); } .snap { fill: none; stroke: var(--accent); stroke-width: 1.5; } .snap.on-point { stroke: var(--ok); stroke-width: 2; } .preview { fill: rgba(79,158,255,0.08); stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 5 4; } .preview.thin { fill: none; stroke-width: 1.2; } .badge { fill: var(--badge); font-size: 11px; font-family: monospace; user-select: none; } .badge.geo { fill: var(--badge-geo); } .dim-ext { stroke: #6a5a30; stroke-width: 1; } .dim-line { stroke: var(--dim); stroke-width: 1; } .dim-label { fill: var(--dim); font-size: 12px; font-family: monospace; } .dim-label:hover { fill: #fff; } /* ---- right panel ---- */ .panel { grid-row: 2; grid-column: 2; background: var(--bg2); border-left: 1px solid var(--line); overflow-y: auto; display: flex; flex-direction: column; } .panel section { padding: 9px 11px; border-bottom: 1px solid var(--line); } .panel section.grow { flex: 1; } .panel h3 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); display: flex; align-items: center; } .panel input { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 5px; padding: 4px 6px; font-size: 12px; width: 100%; font-family: monospace; } .panel input:focus { outline: none; border-color: var(--accent); } .param-head, .param-row { display: grid; grid-template-columns: 1fr 1.2fr 56px 22px; gap: 5px; align-items: center; margin-bottom: 5px; } .param-head { color: var(--muted); font-size: 11px; margin-bottom: 4px; } .param-val { color: var(--ok); font-family: monospace; font-size: 11px; } .param-val.bad { color: var(--bad); } .icon-btn { padding: 2px 6px; line-height: 1; color: var(--muted); } .icon-btn:hover { color: var(--bad); } .cons-row { display: flex; align-items: center; gap: 6px; padding: 3px 0; border-bottom: 1px dashed #232833; font-size: 12px; } .cons-type { color: var(--accent); font-weight: 600; } .cons-refs { color: var(--muted); font-family: monospace; font-size: 11px; } .cons-row input.expr { flex: 1; min-width: 40px; } .cons-row .param-val { margin-left: auto; } .cons-row .icon-btn { margin-left: auto; } .cons-row input.expr ~ .icon-btn { margin-left: 0; } .field { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; color: var(--muted); } .field input { flex: 1; } .row { display: flex; align-items: center; gap: 10px; } #btn-export-stl { background: var(--accent2); border-color: var(--accent); color: #fff; } .help ol { margin: 0; padding-left: 18px; color: var(--muted); } .help li { margin-bottom: 5px; } .help code { background: var(--bg); padding: 1px 4px; border-radius: 3px; color: #b9c7ff; } /* ---- footer ---- */ footer { grid-column: 1 / 3; display: flex; align-items: center; gap: 18px; padding: 0 12px; background: var(--bg2); border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); } footer > span { flex: 0 0 auto; } /* fixed-width, tabular coords so the rest of the status bar doesn't jump as the cursor moves */ #cursor { display: inline-block; min-width: 106px; font-variant-numeric: tabular-nums; } #solver-state.ok { color: var(--ok); } #solver-state.warn { color: var(--warn); } #solver-state.bad { color: var(--bad); } #profile-note { color: var(--warn); } #flash.ok { color: var(--ok); } #flash.bad { color: var(--bad); } /* ---- dialog ---- */ dialog { background: var(--bg2); color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: 16px; min-width: 320px; } dialog::backdrop { background: rgba(0,0,0,0.5); } dialog p { margin: 0 0 10px; } dialog input { width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 7px 8px; font-family: monospace; } dialog menu { display: flex; flex-direction: row-reverse; gap: 8px; padding: 0; margin: 14px 0 0; } #dlg-ok { background: var(--accent2); border-color: var(--accent); color: #fff; } /* ---- welcome modal ---- */ #welcome-dlg { min-width: 430px; max-width: 470px; } .welcome-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; } .welcome-mark { display: block; border-radius: 9px; flex: 0 0 auto; } .welcome-head .dlg-title { margin: 0 0 2px; font-size: 16px; } .welcome-sub { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; } .welcome-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; } .welcome-card { display: flex; flex-direction: column; align-items: flex-start; gap: 1px; text-align: left; padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg3); } .welcome-card:hover { border-color: var(--accent); background: var(--bg); } .wc-icon { line-height: 0; color: var(--accent); margin-bottom: 7px; } .wc-icon svg { width: 22px; height: 22px; display: block; } .wc-label { font-size: 13px; font-weight: 600; color: var(--text); } .wc-desc { font-size: 11px; color: var(--muted); } .welcome-examples { border-top: 1px solid var(--line); padding-top: 12px; } .we-head { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); margin-bottom: 7px; } #welcome-examples-list { display: flex; flex-direction: column; gap: 5px; } .welcome-ex { text-align: left; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--bg3); font-size: 12px; color: var(--text); } .welcome-ex:hover { border-color: var(--accent); background: var(--bg); } #welcome-dlg menu { justify-content: space-between; align-items: center; margin-top: 16px; } .welcome-dontshow { font-size: 11px; } .welcome-dontshow input { width: auto; } /* ---- header divider ---- */ .file-ops .divider { width: 1px; height: 22px; background: var(--line); margin: 0 3px; } /* ---- sketch tabs ---- */ .pane-2d .pane-title { padding: 0; } .tabs { display: flex; align-items: stretch; gap: 0; flex-wrap: wrap; width: 100%; } .tab { display: flex; align-items: center; gap: 5px; padding: 4px 9px; cursor: pointer; border-right: 1px solid var(--line); color: var(--muted); font-size: 12px; text-transform: none; letter-spacing: 0; border-bottom: 2px solid transparent; } .tab:hover { background: var(--bg3); } .tab.active { color: var(--text); background: var(--bg); border-bottom-color: var(--accent); } .tab-x { background: none; border: none; color: var(--muted); padding: 0 2px; font-size: 13px; } .tab-x:hover { color: var(--bad); } .tab-add { background: none; border: none; color: var(--muted); padding: 2px 10px; font-size: 15px; } .tab-add:hover { color: var(--accent); } /* ---- features ---- */ h3 .spacer { flex: 1; } h3 .muted-note { font-weight: 400; text-transform: none; letter-spacing: 0; color: #5d6675; margin-left: 6px; } .panel select { background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 5px; padding: 3px 5px; font-size: 12px; } .panel select:focus { outline: none; border-color: var(--accent); } .feat-row { border: 1px solid var(--line); border-radius: 7px; padding: 6px 7px; margin-bottom: 7px; background: var(--bg); } .feat-head { display: flex; align-items: center; gap: 6px; margin-bottom: 5px; } .feat-head input.feat-name { flex: 1; background: transparent; border: none; color: var(--text); font-weight: 600; padding: 2px; } .feat-head input.feat-name:focus { outline: none; border-bottom: 1px solid var(--accent); } .op-sel { color: var(--accent); } .base-tag { font-size: 10px; color: var(--ok); border: 1px solid var(--ok); border-radius: 4px; padding: 0 5px; } .feat-body { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 8px; margin-bottom: 5px; } .feat-field { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 11px; } .feat-field span { min-width: 44px; } .feat-field input, .feat-field select { flex: 1; min-width: 0; } .feat-tools { display: flex; gap: 4px; justify-content: flex-end; } .feat-tools .icon-btn { color: var(--muted); } .feat-tools .icon-btn:hover { color: var(--accent); } .export-row { margin-top: 4px; } #btn-export-stl { background: var(--accent2); border-color: var(--accent); color: #fff; } .constraint-bar #btn-fillet, .constraint-bar #btn-chamfer, .constraint-bar #btn-mirror, .constraint-bar #btn-pattern, .constraint-bar #btn-construction { color: #ffd28a; } /* ---- misc utilities ---- */ .hidden { display: none !important; } /* ---- 2D plane select & 3D transform header ---- */ .pane-2d .pane-title { display: flex; align-items: stretch; } .tabs { flex: 1; } .plane-sel { align-self: center; margin: 0 6px; background: var(--bg3); color: var(--text); border: 1px solid var(--line); border-radius: 5px; font-size: 11px; padding: 2px 4px; } .pane-3d .pane-title { display: flex; align-items: center; gap: 4px; } .pane-3d .pane-title .spacer { flex: 1; } .pane-3d .pane-title button.active { background: var(--accent2); border-color: var(--accent); color: #fff; } /* ---- construction geometry (2D) ---- */ .entity.construction { stroke: #7d6a3a; stroke-dasharray: 6 4; stroke-width: 1.2; } .entity.construction.sel { stroke: var(--sel); } /* ---- external / reference geometry (2D) ---- */ .entity.external { stroke: #d9a441; stroke-dasharray: 3 3; stroke-width: 1.4; } .entity.external.sel { stroke: var(--sel); } .handle.external { fill: #d9a441; stroke: #4a3a12; } /* ---- marquee box-select ---- */ .marquee { fill: rgba(79,158,255,0.10); stroke: var(--accent); stroke-width: 1; stroke-dasharray: 4 3; } /* ---- external-geometry picker ---- */ .dlg-title { margin: 0 0 10px; font-weight: 600; } .ext-list { max-height: 320px; overflow-y: auto; min-width: 340px; border: 1px solid var(--line); border-radius: 6px; padding: 4px; } .ext-sketch { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .5px; padding: 6px 8px 3px; } .ext-item { padding: 5px 10px; border-radius: 5px; font-family: monospace; font-size: 12px; cursor: pointer; } .ext-item:hover { background: var(--accent2); color: #fff; } .constraint-bar #btn-external { color: #d9a441; } /* ---- feature colour + transform fields ---- */ .feat-color { width: 22px; height: 20px; padding: 0; border: 1px solid var(--line); border-radius: 4px; background: none; cursor: pointer; } .feat-xyz { display: flex; align-items: center; gap: 4px; margin-top: 4px; } .feat-xyz span { min-width: 30px; color: var(--muted); font-size: 11px; } .feat-xyz input.num { width: 100%; flex: 1; min-width: 0; background: var(--bg2); color: var(--text); border: 1px solid var(--line); border-radius: 4px; padding: 2px 4px; font-family: monospace; font-size: 11px; } /* ---- 2D context menu ---- */ .ctx { position: fixed; z-index: 1000; min-width: 170px; background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; padding: 4px; box-shadow: 0 8px 30px rgba(0,0,0,0.45); } .ctx-item { padding: 6px 10px; border-radius: 5px; font-size: 12px; cursor: pointer; color: var(--text); } .ctx-item:hover { background: var(--accent2); color: #fff; } .ctx-item.disabled { color: #515a68; pointer-events: none; } .ctx-sep { height: 1px; background: var(--line); margin: 4px 2px; } .ctx-head { padding: 5px 10px 6px; color: var(--accent); font-size: 11px; font-family: monospace; border-bottom: 1px solid var(--line); margin-bottom: 4px; }