:root{color-scheme:light;--page-bg:#f4f9ff;--text:#193754;--muted:#526b85;--brand:#2558a5;--brand-hover:#1c4685;--blue-soft:#eaf4ff;--border:#cfe1f5;--input-border:#adc8e7}*{box-sizing:border-box}body{margin:0;background:var(--page-bg);color:var(--text);font:16px Arial,sans-serif}a{color:inherit}header{padding:20px 5vw;gap:24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;background:#fff}header strong{letter-spacing:-.7px;font-size:23px}main{max-width:1080px;margin:50px auto;padding:0 24px}h1{font-size:clamp(30px,5vw,48px);letter-spacing:-1.5px;max-width:780px}p{line-height:1.6;color:var(--muted)}.tag{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;background:var(--blue-soft);border:1px solid var(--border);border-radius:99px;padding:9px 14px;color:var(--brand)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:16px;margin-top:32px}.card{background:white;border:1px solid var(--border);padding:24px;border-radius:14px}.card h2{font-size:20px;margin:0 0 16px}.muted{font-size:13px;color:var(--muted)}.login{max-width:420px}form{gap:16px}form,label{display:grid}label{gap:8px;font-size:14px}button,input,select,textarea{font:inherit;border-radius:8px;padding:12px;border:1px solid var(--input-border)}.button,button{background:var(--brand);color:#fff;padding:12px 18px;border-radius:8px;text-decoration:none;display:inline-block;cursor:pointer}button:disabled{opacity:.5}.error{color:#9e342b}footer{margin-top:44px;padding-top:24px;border-top:1px solid var(--border);font-size:13px;color:var(--muted)}nav{display:flex;gap:20px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;background:white}td,th{text-align:left;padding:16px;border-bottom:1px solid var(--border)}header nav{flex-wrap:wrap;justify-content:flex-end}@media (max-width:640px){header{align-items:flex-start;gap:16px;flex-direction:column}header nav{justify-content:flex-start}}.section-heading{margin-top:40px}.invite-link,.revoke-form{margin-top:24px}textarea{width:100%;resize:vertical}.card{min-width:0;overflow-wrap:anywhere}.checkbox-label{display:flex;align-items:flex-start;line-height:1.5}.checkbox-label input{margin-top:4px}button.secondary{background:white;color:var(--brand);border-color:var(--input-border)}.page-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin:24px 0}.notice{background:var(--blue-soft);border-left:4px solid var(--brand);padding:20px 24px;border-radius:10px;margin:24px 0}.notice p{margin-bottom:0}.empty-state{margin-top:32px}.invoice-main{max-width:1200px}fieldset{border:0;padding:0;margin:0;min-width:0}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}.form-grid input{width:100%;min-width:0}.section-spacing{margin-top:24px}.invoice-line{margin-top:20px}.invoice-line .page-actions{margin-top:0}.line-totals{display:flex;gap:24px;flex-wrap:wrap;padding-top:24px}.issues{color:#815a25;font-size:14px;line-height:1.7;padding-left:20px}.totals-card{margin-top:20px;background:var(--blue-soft)}.totals-card h2{font-size:30px;margin:12px 0}.save-bar{display:flex;gap:20px;flex-wrap:wrap;align-items:center;position:sticky;bottom:12px;padding:16px;background:#fff;border:1px solid var(--border);box-shadow:0 4px 24px #245aa815;border-radius:12px}.save-bar [role=status]{font-size:13px;color:var(--muted)}.revision{margin:12px 0}summary{cursor:pointer}.brand{display:flex;align-items:center;gap:20px;min-width:0}.brand-mark{position:relative;display:block;width:132px;aspect-ratio:545/240;overflow:hidden;flex-shrink:0}.brand-mark img{position:absolute;top:50%;width:100%;height:auto;transform:translateY(-50%)}header .brand-context{padding-left:20px;border-left:1px solid var(--border);font-size:18px;letter-spacing:-.3px;overflow-wrap:anywhere}input,select,textarea{background:#fff;color:var(--text)}input::placeholder,textarea::placeholder{color:var(--muted)}:where(a,button,input,select,textarea,summary):focus-visible{outline:3px solid #579bec;outline-offset:3px}.button:hover,button:not(:disabled):hover{background:var(--brand-hover)}button.secondary:not(:disabled):hover{background:var(--blue-soft)}button:disabled{cursor:not-allowed}header a{text-underline-offset:4px}header a,th{color:var(--brand)}th{background:var(--blue-soft)}@media (max-width:640px){.brand{gap:14px}.brand-mark{width:112px}header .brand-context{padding-left:14px;font-size:16px}}