/* Oracle — Command Center's language (Lora + IBM Plex Mono, hairlines, no radius, no shadow) in Oracle's colours. */
:root{
  --paper:#F2E6D8; --card:#F7EFE4; --ink:#22201C;
  --teal:#15454F; --wine:#6B1E2E; --gold:#B07A2C;
  --rule:rgba(34,32,28,.2); --rule-strong:rgba(34,32,28,.55); --muted:rgba(34,32,28,.6); --faint:rgba(21,69,79,.07);
  --serif:'Lora','Iowan Old Style','Palatino Linotype',Palatino,Georgia,serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --cream:#F2E6D8; --line:rgba(34,32,28,.2);
}
*{box-sizing:border-box;border-radius:0!important}
html,body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--serif);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--wine);text-underline-offset:3px;text-decoration-thickness:1px}
h1,h2,h3{font-weight:400;margin:.2em 0 .45em;color:var(--ink)}
h1{font-size:2rem;letter-spacing:.01em}h2{font-size:1.45rem}h3{font-size:1.1rem}
::selection{background:var(--teal);color:var(--paper)}
.mono,.mono-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.wrap{max-width:720px;margin:0 auto;padding:0 20px 90px}
/* header */
.brand{display:flex;align-items:baseline;gap:12px;padding:16px 0 12px;border-bottom:1px solid var(--ink);margin:0 -20px 18px;padding-left:20px;padding-right:20px}
.brand small{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.brand h1{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;margin:0;color:var(--ink)}
.brand .muted{margin-left:auto;font-style:italic}
.brand .rule{display:none}
/* surfaces */
.card{background:transparent;border:0;border-top:1px solid var(--ink);padding:14px 0 4px;margin:18px 0}
.muted{color:var(--muted)}.tiny{font-size:.82rem;color:var(--muted)}
label{display:block;margin:14px 0 6px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--ink);background:transparent;font-family:var(--serif);font-size:17px;color:var(--ink);-webkit-appearance:none;appearance:none}
select{padding-right:32px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%2322201C' stroke-width='1.1'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
input[type=checkbox],input[type=radio]{width:auto;-webkit-appearance:auto;appearance:auto;accent-color:var(--wine)}
textarea{min-height:76px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal)}
::placeholder{color:var(--muted);font-style:italic}
.row{display:flex;gap:12px}.row>*{flex:1}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;line-height:1;white-space:nowrap;cursor:pointer;padding:12px 16px;border:1px solid var(--wine);background:var(--wine);color:var(--paper);text-decoration:none}
.btn:active{background:var(--ink);border-color:var(--ink)}
.btn.alt{background:transparent;color:var(--wine)}.btn.alt:active{background:var(--wine);color:var(--paper)}
.btn.gold{background:var(--teal);border-color:var(--teal);color:var(--paper)}
.btn.quiet{background:transparent;color:var(--muted);border-color:var(--rule)}
.btn.small{padding:8px 11px;font-size:11px}
.btn:disabled{opacity:.35;pointer-events:none}
/* marks */
.pill{display:inline-block;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;padding:0;border:0;white-space:nowrap}
.pill.pred{color:var(--wine)}.pill.non{color:var(--teal)}.pill.light{color:var(--gold)}
.banner{border-top:1px solid var(--teal);border-bottom:1px solid var(--teal);color:var(--teal);padding:10px 0;text-align:center;margin:0 0 12px;font-style:italic}.banner b{font-style:normal;color:var(--wine);font-weight:600}
.steps{display:flex;justify-content:center;gap:6px;margin:0 0 18px}.steps i{width:22px;height:2px;background:var(--rule)}.steps i.on{background:var(--teal)}
.nav{display:flex;justify-content:space-between;margin-top:20px;gap:10px}
.total{display:flex;justify-content:space-between;align-items:baseline;padding:6px 0;border-bottom:1px solid var(--rule)}
.total span:last-child{font-family:var(--mono);font-size:15px}
.total.big{border-bottom:1px solid var(--ink);padding-top:10px}.total.big span:last-child{font-size:22px;color:var(--teal)}
.err{color:var(--wine);font-size:.92rem;margin-top:8px}.ok{color:var(--teal)}
.sugg{border:1px solid var(--ink);border-top:0;background:var(--paper)}.sugg div{padding:9px 12px;cursor:pointer;border-bottom:1px solid var(--rule)}.sugg div:hover{background:var(--faint)}
.hidden{display:none!important}.center{text-align:center}
.qr{max-width:260px;width:100%;border:1px solid var(--ink);background:#fff;padding:8px}
/* segmented choice */
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg label{margin:0;flex:1;min-width:120px;border:1px solid var(--rule-strong);padding:10px;cursor:pointer;text-align:center;color:var(--ink);font-size:12px}
.seg input{display:none}.seg label:has(input:checked){border-color:var(--teal);background:var(--faint)}.seg input:checked+span{color:var(--teal)}
/* reading tiles */
.ogrid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}
.ogrid .card{margin:0}
.ocard{border:1px solid var(--rule-strong)!important;padding:12px!important;display:flex;flex-direction:column;gap:6px}
.ocard.on{border-color:var(--wine)!important;background:rgba(107,30,46,.05)}
.ohead{display:flex;gap:10px;align-items:flex-start;margin:0;cursor:pointer;font-family:var(--serif);font-size:18px;letter-spacing:0;text-transform:none;color:var(--ink);line-height:1.25}
.ohead input{width:16px;height:16px;margin-top:4px;flex:none}
.oprice{font-family:var(--mono);font-size:13px;color:var(--wine)}.oprice .strike,.strike{text-decoration:line-through;color:var(--muted)}
.oblurb{color:var(--muted);font-size:.86rem;line-height:1.45}
.addon{margin:8px 0 0;font-family:var(--serif);font-size:.9rem;display:flex;gap:8px;align-items:flex-start;color:var(--ink);text-transform:none;letter-spacing:0}
.addon input{width:15px;height:15px;margin-top:4px;flex:none}
@media(max-width:360px){.ogrid{grid-template-columns:1fr}}
@media(min-width:760px){.wrap{max-width:780px}}