@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
:root{font-family:'DM Sans',Arial,sans-serif;color:#203b3e;background:#f6f5ef;--teal:#164552;--gold:#c5a159;--border:#dedfd6}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a.button{cursor:pointer;border:1px solid #cbd4ce;border-radius:8px;background:#fff;color:var(--teal);padding:12px 17px;font-weight:600;text-decoration:none;display:inline-block}button:hover{filter:brightness(.96)}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #c5a159;outline-offset:3px}.hidden{display:none!important}header{height:91px;border-bottom:1px solid var(--border);padding:10px max(28px,calc((100vw - 1280px)/2));display:flex;align-items:center;gap:24px;background:#fff}.brand{display:flex;align-items:center;gap:12px;color:var(--teal);text-decoration:none;font-family:Georgia,serif;font-size:24px;letter-spacing:3px}.brand img{height:65px;width:52px;object-fit:cover;border-radius:3px}.brand-small{display:block;font:9px 'DM Sans',sans-serif;letter-spacing:2.7px;margin-top:4px}.connection{margin-left:auto;font-size:12px;padding:8px 13px;border-radius:20px;background:#f1f0e9;color:#596866}.connection.online{color:#176047;background:#e5f3e9}.quiet{background:transparent;border-color:transparent;color:#5b6b68}main{max-width:1280px;margin:0 auto;padding:40px 24px 20px}.page-title{display:flex;justify-content:space-between;align-items:center;gap:20px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:#8a7347;margin:0 0 12px}h1{font-family:'Libre Caslon Display',Georgia,serif;font-weight:400;font-size:46px;line-height:1.1;margin:0 0 13px}h2{font-size:17px;margin:0 0 6px;letter-spacing:-.3px}p{line-height:1.55}p.muted{margin:5px 0 16px}.muted{color:#73807b;font-size:13px}.small{font-size:11px}.date{font-size:12px;color:#78847c}nav{display:flex;gap:10px;border-bottom:1px solid var(--border);margin:24px 0 26px}nav button{background:none;border:0;border-radius:0;padding:15px 17px;color:#6d7973;border-bottom:3px solid transparent}nav button.active{color:var(--teal);border-bottom-color:var(--teal)}nav span{font-size:10px;background:#e5e7dd;border-radius:10px;padding:3px 7px;margin-left:5px}.work-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:26px}.card{background:#fff;border:1px solid var(--border);border-radius:13px;padding:26px;margin-bottom:20px}.section-heading{display:flex;align-items:center;gap:13px;margin-bottom:22px}.section-heading p{font-size:12px;color:#7b857f;margin:4px 0 0}.step{border:1px solid #d9dfd3;border-radius:50%;width:36px;height:36px;display:grid;place-items:center;font:12px Georgia;color:#8c7446;flex-shrink:0}label{display:block;font-size:12px;font-weight:600;color:#4b615d;margin-bottom:18px}input:not([type=file]){width:100%;padding:13px 14px;background:#fafbf7;border:1px solid #d9dfd4;border-radius:7px;margin-top:7px;font-size:14px;color:#1e3b3d}input::placeholder{color:#a0a89e}input[type=file]{max-width:100%;font-size:12px}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.unit{font-weight:400;color:#9a9f95;float:right}.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px}.modes button{padding:13px 7px;text-align:left;padding-left:16px;background:#fafbf8}.modes button b{display:block;font-size:14px}.modes button span{font-size:10px;display:block;font-weight:400;margin-top:6px;color:#89928a}.modes button.selected{background:var(--teal);color:#fff;border-color:var(--teal)}.modes button.selected span{color:#c3d4d5}.capture-bar{display:flex;gap:12px;align-items:center;background:#f2f5ed;border-radius:8px;padding:14px;margin-bottom:18px}.capture-bar b{font-size:12px}.capture-bar p{font-size:10px;color:#768174;margin:4px 0}.capture-bar button{font-size:11px;margin-left:auto;white-space:nowrap;padding:10px}.reading{padding:14px 0;border-top:1px solid #eee}.reading-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}.reading-head b{font-size:10px;letter-spacing:1px;color:#8d8f7a}.source{font-size:10px;color:#7a8f86}.reading-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.reading label{font-size:10px;margin:0}.reading input:not([type=file]){padding:10px;font-size:13px}details{margin-top:15px;color:#61736b;font-size:12px}summary{cursor:pointer;font-weight:600}.primary{background:var(--teal);color:#fff;border-color:var(--teal)}.gold{background:#ba9653;border-color:#ba9653;color:#fff}.save-bar{display:flex;gap:10px}.save-bar .primary{flex:1}.result-card{background:var(--teal);border-radius:13px;color:#fff;padding:29px;margin-bottom:20px;position:relative;overflow:hidden}.result-card:after{content:'Au';font:160px Georgia;color:rgba(255,255,255,.035);position:absolute;right:0;top:3px;pointer-events:none}.result-card .eyebrow{color:#d6bc7f}.purity{display:flex;align-items:baseline;gap:12px;margin:14px 0 25px}.purity span{font:56px 'Libre Caslon Display',Georgia}.purity small{font-size:12px;color:#b2c9cb}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #496a71;padding-top:18px}.result-stats span{font-size:10px;display:block;color:#abc3c6;margin-bottom:7px}.result-stats b{font-size:21px;font-weight:500}.result-card p:last-child{font-size:10px;color:#a8c2c4;margin:21px 0 0}canvas{width:100%;height:auto;border:1px solid #e0e3dc;background:#fff}#saved-actions a,#saved-actions button{width:100%;text-align:center;margin-top:12px}.photo-upload{border:1px dashed #b8c3b2;border-radius:8px;padding:22px;text-align:center;background:#fafbf6;cursor:pointer}.photo-upload input{display:block;margin:14px auto 0}#photo-tools{display:flex;gap:12px;align-items:center;margin-bottom:20px}#photo-preview{width:90px;height:90px;object-fit:contain;border:1px solid #ddd}#photo-tools p{font-size:11px}#photo-tools button{font-size:10px}#message{padding:15px 20px;margin-bottom:20px;border-radius:8px;background:#e4efe7;color:#174e39;font-size:13px}#message.error{background:#fff0e8;color:#973e20}.history-row{display:flex;align-items:center;gap:18px;padding:18px 0;border-top:1px solid #e8eae2}.history-row .summary{flex:1}.history-row b{display:block;font-size:14px}.history-row p{margin:5px 0;font-size:12px;color:#76857b}.history-row .meta{font-size:11px;color:#8b907e}.history-row .actions{display:flex;gap:7px}.history-row button,.history-row a{font-size:11px;padding:9px}#search{max-width:330px;margin-left:auto}.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.setup-grid p,.setup-grid li{font-size:13px;color:#65776f;line-height:1.8}.device{border-top:1px solid #ddd;padding:12px 0;font-size:12px}footer{border-top:1px solid var(--border);margin-top:40px;padding-top:18px;display:flex;justify-content:space-between;color:#929c91;font-size:9px;letter-spacing:1px}.login{min-height:100vh;display:grid;place-items:center;background:var(--teal);padding:20px}.login-card{background:#fff;width:100%;max-width:410px;padding:35px;border-radius:16px}.login-card>img{width:70px;border-radius:4px;margin-bottom:25px}.login-card h1{font-size:40px}.login-card p{font-size:13px;color:#7b877d}.login-card button{width:100%;margin-top:5px}#login-error{color:#a44125}.empty{padding:40px;text-align:center;color:#849080;font-size:14px}@media(max-width:900px){.work-grid{grid-template-columns:1fr}.setup-grid{grid-template-columns:1fr}aside{display:grid;grid-template-columns:1fr 1fr;gap:18px}.result-card{align-self:start}.preview-card{padding:18px}.date{display:none}h1{font-size:38px}}@media(max-width:600px){header{padding:8px 17px;height:78px;gap:8px}.brand{font-size:19px;gap:8px}.brand img{height:53px;width:42px}.brand-small{font-size:7px}.connection{font-size:9px;padding:6px 8px;max-width:130px}header .quiet{padding:4px;font-size:10px}main{padding:27px 15px 15px}h1{font-size:34px}.page-title .muted{font-size:11px}nav{gap:0;margin:15px 0 20px}nav button{font-size:11px;padding:13px 10px}.card{padding:19px;border-radius:10px}.two{gap:12px}.modes{gap:7px}.modes button{padding:12px 10px}.modes button b{font-size:12px}.modes button span{font-size:9px}.capture-bar{padding:10px}.capture-bar b{font-size:11px}.capture-bar button{padding:9px 7px}.reading-grid{gap:7px}.reading input:not([type=file]){padding:9px 6px}.save-bar{flex-wrap:wrap}.save-bar button{font-size:12px}.save-bar .quiet{flex-basis:100%}aside{display:block}.result-card{padding:25px}.history-row{flex-wrap:wrap;gap:10px}.history-row .actions{width:100%}.section-heading{flex-wrap:wrap}#search{max-width:none;margin:0}footer{gap:20px;font-size:8px}}

.entry-options{display:flex;gap:10px;margin:15px 0}.entry-options button{flex:1;font-size:12px}.entry-options .selected{background:var(--teal);color:white;border-color:var(--teal)}input[readonly]{background:#edf1eb;cursor:default}.element-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px}.element-stats span{display:block;color:#abc3c6;font-size:11px;margin-bottom:6px}.element-stats b{font-size:22px;font-weight:500}