:root{--navy:#18323a;--teal:#1a726f;--muted:#52676c;--line:#dce5e7;--pale:#f3f7f7;--paper:#fff;font-family:"Segoe UI",sans-serif;color:var(--navy);background:var(--pale);font-size:15px;font-synthesis:none}*{box-sizing:border-box}body{margin:0;display:grid;grid-template-columns:240px minmax(0,1fr);min-height:100vh}::selection{background:#c5e8e2;color:var(--navy)}:focus-visible{outline:3px solid var(--teal);outline-offset:3px}aside{background:var(--navy);color:#fff;padding:36px 24px;display:flex;flex-direction:column;gap:14px}.brand{color:inherit;text-decoration:none;font-family:Georgia,serif;font-size:29px;line-height:1.05;margin-bottom:30px}.brand span{display:block;font:14px "Segoe UI",sans-serif;margin-top:16px;color:#c9dfdf}aside label{font-size:13px;color:#c9dfdf}nav{display:grid;gap:8px;margin-top:20px}nav button{background:transparent;color:#e3eeee;border:0;text-align:left;padding-left:12px}@media(hover:hover) and (pointer:fine){nav button:hover{background:#28484f}}nav button[aria-current]{background:#fff;color:var(--navy)}.side-note{margin-top:auto;padding-top:40px;font-size:13px;line-height:1.7;color:#c9dfdf}.side-note p{margin-top:6px}main{padding:36px clamp(20px,3.5vw,56px);min-width:0;max-width:1600px;width:100%}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}h1{font-size:32px;line-height:1.15;letter-spacing:-.025em;margin:0 0 10px;font-weight:600}p{line-height:1.55;margin:0;color:var(--muted)}button,input,select{font:inherit;min-height:44px;border-radius:6px}button{background:var(--teal);color:#fff;padding:10px 16px;border:1px solid transparent;cursor:pointer;font-weight:600}@media(hover:hover) and (pointer:fine){button:hover{background:#155d5b}}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{color:var(--navy);background:var(--paper);border-color:#b6c9ca}@media(hover:hover) and (pointer:fine){button.secondary:hover{background:#e8f1f1}}input,select{width:100%;background:var(--paper);border:1px solid #b6c9ca;color:var(--navy);padding:9px 11px;caret-color:var(--teal)}input::placeholder{color:#63777b}label{display:grid;gap:7px;font-size:13px;font-weight:600}.connection{display:flex;align-items:center;gap:12px;justify-content:space-between;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:24px}.connection div{flex:1}.connection strong{display:block;font-size:15px}.connection span{display:block;color:var(--muted);font-size:13px;margin-top:4px}#connect-form{background:#e5efed;padding:20px;margin-bottom:24px;max-width:720px}.inline{display:flex;gap:12px;margin:10px 0}.inline input{flex:1;min-width:80px}.inline button{white-space:nowrap}#connect-form p{font-size:13px}#filters{display:flex;flex-wrap:wrap;align-items:end;gap:14px;margin:24px 0 14px}#filters>label{flex:1;min-width:145px}#filters>label:first-child{flex:1.5;min-width:190px}#dates{display:flex;gap:14px}#dates[hidden]{display:none}#message{min-height:30px;margin:8px 0;color:#8a3c25}#message[data-ok="true"]{color:var(--teal)}#content{background:var(--paper);border:1px solid var(--line);border-radius:8px;overflow:hidden}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px}.toolbar p{color:var(--navy);font-weight:600;font-variant-numeric:tabular-nums}.table-wrap{overflow:auto;scrollbar-color:#9ab7b8 var(--pale)}table{width:100%;border-collapse:collapse;font-size:14px;white-space:nowrap}th,td{padding:15px 17px;text-align:left;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}th{background:var(--pale);font-weight:600;font-size:12px;color:var(--muted)}td.name{white-space:normal;min-width:180px;max-width:340px}td.money,th.money{text-align:right}input[type=checkbox]{width:18px;min-height:18px;accent-color:var(--teal);cursor:pointer}tr:has(input:checked){background:#eaf4f1}.badge{font-size:12px;background:#e6f2ed;color:#225d49;border-radius:4px;padding:4px 8px}.badge.open{background:#fbefdc;color:#785016}#empty{padding:42px 20px;text-align:center}#notice{font-size:13px;padding:16px 20px}#notice:empty{display:none}footer{display:flex;justify-content:space-between;gap:16px;margin-top:20px;font-size:12px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:1000px){body{grid-template-columns:200px minmax(0,1fr)}aside{padding:28px 18px}.brand{font-size:25px}main{padding:28px 22px}h1{font-size:28px}.connection{flex-wrap:wrap}.connection div{flex-basis:100%}}@media(max-width:760px){body{display:block}aside{padding:18px;gap:8px}.brand{font-size:22px;line-height:1;margin:0 0 10px}.brand br{display:none}.brand span{display:inline;font-size:12px;margin-left:14px}aside label{margin-top:6px}nav{display:flex;overflow:auto;margin-top:8px;gap:5px}nav button{font-size:13px;white-space:nowrap}.side-note{display:none}main{padding:24px 16px}h1{font-size:25px}header{align-items:start;gap:10px}header p{font-size:13px}.toolbar{align-items:start;flex-direction:column}#filters>label{min-width:140px}#filters>label:first-child{min-width:100%;flex-basis:100%}#filters>button{width:100%}#dates{width:100%}#dates label{flex:1}footer{flex-direction:column;gap:5px}.inline{flex-direction:column}th,td{padding:13px}.connection button{flex:1;font-size:13px}}

.invoice-link{background:transparent;color:var(--teal);border:0;padding:8px 0;text-decoration:underline;text-underline-offset:3px;font-weight:600}@media(hover:hover) and (pointer:fine){.invoice-link:hover{background:transparent;color:var(--navy)}}#invoice-detail{background:white;border:1px solid var(--line);border-radius:8px;padding:20px;min-width:0}#invoice-detail .toolbar{padding:0 0 20px}#detail-heading{font-size:26px;margin:0 0 10px}#invoice-detail h3{margin:26px 0 10px}#detail-error{color:#8a3c25}#detail-lines .name{min-width:240px;white-space:pre-wrap}.invoice-totals{display:flex;flex-wrap:wrap;gap:24px;margin:24px 0;padding:18px 0;border-block:1px solid var(--line)}.invoice-totals div{flex:1;min-width:125px}.invoice-totals dt{color:var(--muted);font-size:13px}.invoice-totals dd{margin:8px 0 0;font-size:20px;font-weight:600;font-variant-numeric:tabular-nums}.detail-note{margin-top:22px;font-size:13px}

/* Clearer document hierarchy and more comfortable reading. */
#filters{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;gap:18px}
#filters>label{min-width:165px}#filters>button{align-self:end}
#content>.toolbar{align-items:center;flex-wrap:wrap;padding:24px;gap:24px;border-bottom:1px solid var(--line)}
#summary{display:flex;flex-wrap:wrap;gap:16px 32px;flex:1}
.summary-item{display:grid;gap:5px;min-width:92px}.summary-item>span{font-size:12px;color:var(--muted);font-weight:500}.summary-item strong{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
#content tbody tr:nth-child(even){background:#f8faf9}@media(hover:hover) and (pointer:fine){#content tbody tr:hover{background:#eef5f3}}
#content td{vertical-align:top;padding:16px}#content td.name{min-width:210px;line-height:1.6}
#content td.money{font-weight:600}#content .invoice-link{min-height:32px;padding:3px 0;font-size:13px}
#notice{border-top:1px solid var(--line);line-height:1.6;max-width:1100px}
#invoice-detail{padding:28px}#detail-heading{font-size:30px}#detail-date{margin-bottom:22px}
.invoice-party{padding:18px 20px;background:var(--pale);border:1px solid var(--line);margin-bottom:16px}
.field-label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}
#invoice-detail .invoice-party h3{margin:0 0 8px;font-size:19px}
.detail-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0}
.detail-fields p{border-bottom:1px solid var(--line);padding-bottom:12px;white-space:pre-wrap}.detail-fields strong{font-size:14px;color:var(--navy);font-weight:500}
#detail-payments p{padding:10px 12px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums;background:#f8faf9}
#detail-coverage{margin:16px 0;max-width:850px}#detail-lines td{vertical-align:top}#detail-lines .name{min-width:270px;line-height:1.65}
.invoice-totals{background:var(--pale);padding:20px;border:0;border-radius:6px;gap:20px}
.invoice-totals dd{font-size:24px}.invoice-totals div:last-child dd{color:var(--teal)}
@media(max-width:760px){#filters{padding:16px}#invoice-detail{padding:18px}.summary-item strong{font-size:20px}#summary{gap:16px;width:100%}.summary-item{flex:1;min-width:110px}#content>.toolbar{padding:18px}#content>.toolbar>button{width:100%}.detail-fields{grid-template-columns:1fr 1fr}}

#customer-sheet{padding:24px;background:white;border:1px solid var(--line);border-radius:8px;margin-top:24px}#customer-sheet .toolbar{padding:0 0 16px;flex-wrap:wrap}#customer-heading{margin:0;font-size:24px}#customer-overview{margin-top:16px;font-weight:600;color:var(--navy)}.customer-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.customer-link{text-align:left;white-space:normal}#detail-customer .customer-link{font-size:inherit}#customer-contacts{overflow-wrap:anywhere}

.customer-picker{position:relative;font-weight:400}#customer-options{position:absolute;z-index:10;top:calc(100% + 4px);left:0;right:0;max-height:300px;overflow-y:auto;background:white;border:1px solid #9ab7b8;border-radius:6px}#customer-options button{display:block;width:100%;border:0;border-radius:0;background:white;color:var(--navy);text-align:left;font-weight:400;white-space:normal;padding:12px}@media(hover:hover) and (pointer:fine){#customer-options button:hover,#customer-options button[aria-selected="true"]{background:#e6f2ed}}#customer-options .picker-note{padding:12px;font-size:12px}#customer-search:disabled{background:var(--pale);opacity:1}

/* Phone-first reading: full-width records, touch-sized controls, no lateral table scrolling. */
body{min-height:100dvh}input,select{font-size:16px}button,a{touch-action:manipulation}button{user-select:none;-webkit-user-select:none}button:active{filter:brightness(.9)}
#customer-options{overscroll-behavior:contain;max-height:min(300px,40dvh)}
@media(max-width:760px){
 aside{padding-top:calc(16px + env(safe-area-inset-top));padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}
 main{padding:20px max(12px,env(safe-area-inset-right)) calc(24px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}
 nav{display:grid;grid-template-columns:1fr 1fr;overflow:visible}nav button{text-align:center;white-space:normal;min-height:48px}
 #filters{gap:14px;padding:14px}#filters>label,#filters>label:first-child{min-width:0;flex:1 1 100%}#dates{flex-wrap:wrap}#dates label{min-width:120px}
 button,input,select{min-height:48px}#content .invoice-link{min-height:44px;font-size:16px;padding:8px 0}
 #customer-sheet{padding:16px}#customer-heading{font-size:22px;overflow-wrap:anywhere}.customer-actions{display:grid;grid-template-columns:1fr;width:100%}#customer-close{width:100%}
 .table-wrap{overflow:visible}table{white-space:normal;table-layout:fixed}thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
 tbody,tr{display:block;width:100%}tbody tr{padding:14px;border-bottom:6px solid var(--pale)}
 #content td,#detail-lines td,#detail-vat td{display:grid;grid-template-columns:minmax(90px,35%) minmax(0,1fr);gap:10px;align-items:center;padding:8px 0;border:0;min-width:0;max-width:none;text-align:left;overflow-wrap:anywhere;white-space:normal}
 td::before{content:attr(data-label);font-size:12px;color:var(--muted);font-weight:500}td.money{font-size:16px}td .badge{justify-self:start}
 input[type=checkbox]{width:28px;height:28px;min-height:28px;margin:8px}
 #invoice-detail{padding:14px}#invoice-detail .toolbar{gap:10px}#invoice-detail .toolbar button{width:100%}#detail-heading{font-size:24px}.invoice-party{padding:14px;overflow-wrap:anywhere}.detail-fields{grid-template-columns:1fr}.invoice-totals{padding:14px}
 #pager{display:grid;grid-template-columns:1fr 1fr}#page-label{grid-column:1/-1;grid-row:1;font-size:13px}.connection{margin-bottom:16px}
}
.auth-page{display:block}.auth-page main{max-width:880px;margin:auto}.auth-page form{display:grid;gap:20px;margin:24px 0}.auth-page h1{margin-top:24px}.check{display:flex;align-items:center;gap:12px;min-height:48px;font-size:15px}.check input[type=checkbox]{flex:none;width:24px;min-height:24px}.access-list{max-height:320px;overflow:auto;background:white;border:1px solid var(--line);padding:12px;overscroll-behavior:contain}.access-list label{border-bottom:1px solid var(--line);padding:8px 0}#grant{display:grid;gap:16px}fieldset{border:1px solid var(--line)}.account-tools{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.account-tools a{color:var(--teal)}