@import "https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:wght@400;700&family=Open+Sans:wght@400;600;700&display=swap";
:root{--primary:#0369a1;--primary-dark:#075985;--sky:#7dd3fc;--sky-soft:#e0f2fe;--sun:#fbbf24;--ink:#171717;--muted:#5f6b76;--line:#dce4e8}*{box-sizing:border-box}html,body{min-height:100%;color:var(--ink);background:#f3f7f9;margin:0;font-family:Open Sans,Arial,sans-serif}button,input{font:inherit}button{color:inherit}.app-shell{flex-direction:column;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:24px;min-height:108px;padding:10px clamp(20px,4vw,60px);display:flex}.logo{object-fit:contain;object-position:left center;mix-blend-mode:multiply;width:clamp(280px,29vw,430px);height:86px;display:block}.header-actions,.python-status,.button,.intro-bar,.privacy-note,.panel-header,.editor-actions,.error-nudge,footer{align-items:center;display:flex}.header-actions{gap:10px}.python-status{color:#2f6b4d;white-space:nowrap;gap:8px;margin-right:8px;font-size:13px;font-weight:700}.python-status.loading,.python-status.running{color:#7c5b0a}.python-status.error{color:#b42318}.status-dot{background:#22a06b;border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 3px #dff7ec}.loading .status-dot,.running .status-dot{background:var(--sun);box-shadow:0 0 0 3px #fef3c7}.error .status-dot{background:#e5484d;box-shadow:0 0 0 3px #fee4e2}.button{border:1px solid var(--primary);cursor:pointer;white-space:nowrap;border-radius:9px;gap:8px;height:42px;padding:0 16px;font-weight:700}.button.secondary{color:var(--primary);background:#fff}.button.primary{background:var(--primary);color:#fff;box-shadow:0 2px 0 var(--primary-dark)}.button:hover{transform:translateY(-1px)}.intro-bar{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;gap:28px;padding:20px clamp(20px,4vw,60px)}.eyebrow{color:var(--primary);letter-spacing:.15em;margin:0 0 3px;font-size:10px;font-weight:800}.intro-bar h1{color:var(--primary-dark);letter-spacing:-.015em;margin:0;font:700 clamp(25px,3vw,38px)/1.1 Atkinson Hyperlegible,sans-serif}.privacy-note{color:#165c4a;background:#e9f9f2;border-radius:9px;gap:8px;max-width:450px;padding:10px 13px;font-size:12px;font-weight:600}.ide-workspace{background:linear-gradient(135deg,#eff6f9 0%,#e7f0f4 100%);flex:1;grid-template-columns:minmax(0,1.45fr) minmax(340px,.75fr);gap:18px;min-height:620px;padding:20px clamp(20px,4vw,60px);display:grid}.panel{background:#fff;border:1px solid #cdd9df;border-radius:13px;flex-direction:column;min-height:0;display:flex;overflow:hidden;box-shadow:0 5px 18px #1a2e3814}.panel-header{border-bottom:1px solid var(--line);flex:0 0 54px;justify-content:space-between;height:54px;padding:0 17px}.panel-header>div{align-items:center;gap:14px;display:flex}.panel-kicker{color:var(--primary);letter-spacing:.14em;font-size:10px;font-weight:800}.file-name,.output-hint{font:700 14px Atkinson Hyperlegible,sans-serif}.language-pill{color:var(--primary);background:var(--sky-soft);border-radius:20px;padding:5px 10px;font-size:10px;font-weight:800}.cm-theme{flex:1;min-height:0;overflow:auto}.cm-editor{height:100%;font-size:15px}.cm-editor .cm-gutters{color:#96a3ab;background:#f7fafb;border-right:1px solid #e3eaed}.cm-editor.cm-focused{outline:0}.cm-editor .cm-activeLine{background:#f0f9ff}.editor-actions{border-top:1px solid var(--line);color:#81909a;justify-content:space-between;min-height:62px;padding:0 16px;font-size:11px}.run-button{background:var(--sun);color:#4a3800;cursor:pointer;border:0;border-radius:9px;align-items:center;gap:9px;padding:11px 20px;font-weight:800;display:flex;box-shadow:0 2px #d49a08}.run-button:hover{transform:translateY(-1px)}.run-button:disabled{opacity:.55;cursor:wait;transform:none}.icon-button{color:#6e7d86;cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;padding:7px;display:grid}.icon-button:hover{background:#edf3f5}.output-panel pre{white-space:pre-wrap;color:#24414f;background:#fcfdfd;flex:1;margin:0;padding:20px;font:14px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto}.output-panel pre.has-error{color:#8b1e18;background:#fff9f8}.error-nudge{color:#8b3d18;background:#fff4e5;border-top:1px solid #f7d8b1;gap:8px;padding:11px 14px;font-size:12px}.toast{z-index:50;color:#fff;background:#173e52;border-radius:10px;align-items:center;gap:8px;padding:12px 18px;font-size:13px;font-weight:700;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #0003}footer{border-top:1px solid var(--line);color:#71808a;background:#fff;justify-content:space-between;gap:20px;padding:11px clamp(20px,4vw,60px);font-size:11px}@media (max-width:850px){.topbar{min-height:92px;padding:8px 16px}.logo{width:250px;height:72px}.python-status{display:none}.intro-bar{flex-direction:column;align-items:flex-start;padding:17px 20px}.privacy-note{max-width:none}.ide-workspace{grid-template-rows:minmax(460px,1.25fr) minmax(280px,.75fr);grid-template-columns:1fr;padding:14px}.button{padding:0 12px}.button.secondary{font-size:0}.button.secondary svg{width:20px;height:20px}}@media (max-width:560px){.topbar{flex-wrap:wrap;gap:4px 12px;padding-bottom:12px}.logo{width:230px;height:68px}.header-actions{justify-content:flex-end;width:100%}.button.secondary{font-size:12px}.button.primary{flex:1;justify-content:center}.intro-bar h1{font-size:27px}.ide-workspace{grid-template-rows:470px 290px;min-height:780px;padding:10px}.panel-header>div{gap:9px}.panel-kicker{display:none}footer{flex-direction:column;align-items:flex-start;gap:3px}}