:root{color:#102033;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#f8fafc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:linear-gradient(#f8fafc 0%,#eef5f4 44%,#f7fafc 100%);min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{cursor:pointer;border:0}button:disabled{cursor:not-allowed;opacity:.55}.center-shell,.login-page{place-items:center;min-height:100vh;padding:14px;display:grid}.brand-lock{color:#f8fafc;background:#0f766e;border-radius:8px;place-items:center;width:48px;height:48px;display:inline-grid;box-shadow:0 14px 30px #0f766e38}.login-panel{background:#ffffffeb;border:1px solid #d9e4e2;border-radius:8px;grid-template-columns:1fr;gap:18px;width:min(440px,100%);padding:16px;display:grid;box-shadow:0 24px 70px #0f172a1f}.login-copy{flex-direction:column;justify-content:flex-start;gap:20px;min-height:0;padding:4px;display:flex}.brand-row{align-items:center;gap:16px;display:flex}.brand-row h1{color:#102033;letter-spacing:0;margin:0;font-size:clamp(1.65rem,8vw,2.3rem);line-height:1.02}.brand-row p{color:#607286;margin:10px 0 0;font-size:1rem}.brand-row.compact h1{font-size:1.35rem;line-height:1.1}.brand-row.compact p{margin-top:4px;font-size:.86rem}.security-strip{grid-template-columns:1fr;gap:8px;display:grid}.security-strip span,.icon-text,.primary-action,.secondary-action,.google-action,.danger-action,.button-row button,.inline-form button,.split-form button{border-radius:7px;justify-content:center;align-items:center;gap:8px;min-height:42px;font-size:.92rem;font-weight:700;display:inline-flex}.security-strip span{color:#25435b;background:#e7f2ef;padding:0 12px}.login-form{background:#f8fafc;border:1px solid #dce7ea;border-radius:8px;align-content:center;gap:16px;padding:16px;display:grid}label{color:#46576a;gap:7px;font-size:.9rem;font-weight:700;display:grid}input{color:#102033;background:#fff;border:1px solid #cbd8dc;border-radius:7px;outline:none;width:100%;height:44px;padding:0 12px}input:focus{border-color:#0f766e;box-shadow:0 0 0 3px #0f766e24}.primary-action{color:#fff;background:#0f766e;width:100%}.google-action{color:#123143;background:#fff;border:1px solid #cbd8dc;width:100%}.secondary-action{color:#25435b;background:#edf5f4;border:1px solid #d5e5e2;width:100%}.danger-action{color:#fff;background:#b42318}.form-divider{color:#708397;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;font-size:.82rem;font-weight:700;display:grid}.form-divider:before,.form-divider:after{content:"";background:#dce7ea;height:1px}.inline-warning,.notice{border-radius:7px;margin:0;padding:10px 12px;font-size:.9rem}.inline-warning,.notice.warn{color:#744c00;background:#fff4d7}.notice.ok{color:#0b5e4f;background:#dff5ee}.notice.error{color:#8a1f17;background:#ffe2dd}.app-shell{width:min(480px,100%);min-height:100vh;margin:0 auto;padding:12px}.topbar{grid-template-columns:1fr auto;align-items:center;gap:10px;margin-bottom:12px;display:grid}.icon-text{color:#25435b;background:#fff;border:1px solid #d8e2e5;padding:0 12px}.status-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:12px;display:grid}.status-tile,.tool-panel,.result-panel{background:#fffffff0;border:1px solid #d9e4e2;border-radius:8px}.status-tile{gap:6px;min-height:92px;padding:13px;display:grid}.status-tile span{color:#0f766e}.status-tile svg{width:22px;height:22px}.status-tile p{color:#65778c;margin:0;font-size:.82rem;font-weight:700}.status-tile strong{color:#102033;font-size:1.05rem}.status-tile.warn span{color:#b7791f}.status-tile.danger span{color:#b42318}.workspace{grid-template-columns:1fr;gap:12px;display:grid}.left-rail{gap:10px;display:grid}.tool-panel{padding:15px}.panel-title{align-items:center;gap:10px;margin-bottom:14px;display:flex}.panel-title h2,.result-head h2{margin:0;font-size:1rem}.panel-title span{color:#0f766e}.inline-form,.split-form,.order-form{grid-template-columns:1fr;gap:8px;display:grid}.button-row{grid-template-columns:1fr 1fr;gap:8px;display:grid}.button-row button,.inline-form button,.split-form button{color:#123143;background:#e7f2ef}.result-panel{grid-template-rows:auto auto 1fr;gap:12px;min-height:420px;padding:15px;display:grid}.result-head{grid-template-columns:1fr auto;align-items:center;gap:12px;display:grid}.result-head p{color:#65778c;margin:4px 0 0;font-size:.9rem}pre{color:#d9f4ef;white-space:pre-wrap;background:#102033;border-radius:8px;min-height:300px;max-height:560px;margin:0;padding:16px;font-size:.86rem;line-height:1.55;overflow:auto}@media (width>=640px){.center-shell,.login-page,.app-shell{padding:18px}.app-shell{width:min(720px,100%)}.inline-form{grid-template-columns:1fr 104px}.split-form{grid-template-columns:1fr 86px 104px}.order-form{grid-template-columns:1fr 72px 96px 112px}}@media (width>=920px){.login-panel{grid-template-columns:1.1fr .9fr;gap:28px;width:min(960px,100%);padding:28px}.login-copy{justify-content:space-between;gap:20px;min-height:420px;padding:10px}.brand-row h1{font-size:clamp(2.8rem,5vw,4.4rem);line-height:.96}.security-strip{flex-wrap:wrap;gap:10px;display:flex}.login-form{padding:22px}}@media (width>=1180px){.app-shell{width:min(1440px,100% - 48px);padding:24px 0}.topbar{margin-bottom:18px}.status-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px}.status-tile{gap:8px;min-height:108px;padding:16px}.workspace{grid-template-columns:minmax(360px,440px) 1fr;gap:16px}.left-rail{gap:12px}.tool-panel{padding:16px}.result-panel{min-height:calc(100vh - 220px);padding:18px}pre{min-height:500px;max-height:calc(100vh - 360px)}}@media (width>=1600px){.app-shell{width:min(1760px,100% - 64px)}.workspace{grid-template-columns:minmax(440px,520px) 1fr;gap:20px}.status-grid{gap:14px}.status-tile{min-height:120px}.result-panel{min-height:690px}pre{min-height:560px}}