/* Zézô app shell. Tokens match the approved landing mock (rose day theme, plum night theme). */
:root{
  --bg:#f6dedc; --bg-glow:#fbeceb; --fg:#2c3e50; --muted:#5d6d7e;
  --card:rgba(255,255,255,.62); --card-line:rgba(255,255,255,.9); --card-solid:#fff4f3;
  --accent:#b03a2e; --accent-soft:rgba(176,58,46,.12); --brand:#44a08d; --on-brand:#fff;
  --ok:#2e8b6a; --danger:#b03a2e; --line:rgba(44,62,80,.14); --shadow:0 14px 34px rgba(176,58,46,.12);
  --font-latin:'Outfit',system-ui,sans-serif; --font-ar:'Cairo','Segoe UI',Tahoma,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#1c1220; --bg-glow:#341b33; --fg:#f6e9ee; --muted:#bda7b6;
  --card:rgba(255,255,255,.06); --card-line:rgba(255,255,255,.14); --card-solid:#2a1a2c;
  --accent:#ff9a8f; --accent-soft:rgba(255,154,143,.14); --on-brand:#0d2a28;
  --ok:#6fe3b4; --danger:#ff9a8f; --line:rgba(255,255,255,.14); --shadow:0 14px 36px rgba(0,0,0,.45); color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#1c1220; --bg-glow:#341b33; --fg:#f6e9ee; --muted:#bda7b6;
  --card:rgba(255,255,255,.06); --card-line:rgba(255,255,255,.14); --card-solid:#2a1a2c;
  --accent:#ff9a8f; --accent-soft:rgba(255,154,143,.14); --on-brand:#0d2a28;
  --ok:#6fe3b4; --danger:#ff9a8f; --line:rgba(255,255,255,.14); --shadow:0 14px 36px rgba(0,0,0,.45); color-scheme:dark}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-latin);line-height:1.6;min-height:100vh;
  background-image:radial-gradient(900px 480px at 80% -10%,var(--bg-glow),transparent 70%);background-repeat:no-repeat}
html[dir="rtl"] body{font-family:var(--font-ar)}
a{color:var(--accent)}
.wrap{max-width:1100px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

.top{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-block:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--fg);text-decoration:none}
.brand img{height:38px;width:auto;border-radius:8px}
.brand b{background:linear-gradient(135deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pill,.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--card-line);background:var(--card);backdrop-filter:blur(12px);color:var(--accent);
  font:inherit;font-weight:600;padding:8px 16px;border-radius:999px;cursor:pointer;text-decoration:none;box-shadow:var(--shadow)}
.btn.primary{background:var(--brand);color:var(--on-brand);border-color:transparent}
.btn.danger{color:var(--danger)}
.pill:focus-visible,.btn:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
nav.main{display:flex;gap:8px;flex-wrap:wrap;padding-bottom:10px}
nav.main a{padding:7px 16px;border-radius:999px;text-decoration:none;color:var(--muted);font-weight:600}
nav.main a[aria-current="page"]{background:var(--accent-soft);color:var(--accent)}

main{padding-block:14px 48px}
h1{font-size:1.7rem;margin:6px 0 18px}
h2{font-size:1.2rem;margin:0 0 12px}
.card{background:var(--card);border:1px solid var(--card-line);backdrop-filter:blur(14px);border-radius:22px;padding:22px;box-shadow:var(--shadow);margin-bottom:18px;min-width:0}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
label{display:block;font-weight:600;margin-bottom:4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=file],select{
  width:100%;padding:10px 14px;border-radius:14px;border:1px solid var(--line);background:var(--card-solid);color:var(--fg);font:inherit}
input[type=color]{width:64px;height:42px;padding:2px;border-radius:12px;border:1px solid var(--line);background:var(--card-solid)}
.field{margin-bottom:14px}
textarea,input[type=date]{width:100%;padding:10px 14px;border-radius:14px;border:1px solid var(--line);background:var(--card-solid);color:var(--fg);font:inherit}
.field.wide{grid-column:1/-1}
.req{color:var(--danger)}
.pill-row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
details.edit{margin-top:6px}
details.edit summary{cursor:pointer;font-weight:600}
.hint{color:var(--muted);font-size:.9rem;margin-top:4px}
.err{color:var(--danger);font-size:.92rem;margin-top:4px}
.flash{background:rgba(46,139,106,.14);color:var(--ok);padding:10px 16px;border-radius:14px;margin-bottom:16px;font-weight:600}
.checks{display:flex;gap:16px;flex-wrap:wrap}
.checks label{display:inline-flex;gap:8px;align-items:center;font-weight:500}
table{width:100%;border-collapse:collapse}
.scroll{overflow-x:auto}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top}
th{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.82rem;font-weight:700}
.tag.on{background:rgba(46,139,106,.14);color:var(--ok)} .tag.off{background:var(--accent-soft);color:var(--danger)}
.auth{min-height:100vh;display:grid;place-items:center;padding:16px}
.auth .card{width:min(420px,100%)}
code{direction:ltr;unicode-bidi:embed;font-size:.9em;word-break:break-all}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* In-app guide */
.help{display:grid;grid-template-columns:260px minmax(0,1fr);gap:18px;align-items:start}
.help-nav{position:sticky;top:12px}
.help-nav nav{display:grid;gap:4px}
.help-nav nav a{padding:7px 12px;border-radius:12px;text-decoration:none;color:var(--muted);font-weight:600}
.help-nav nav a[aria-current="page"]{background:var(--accent-soft);color:var(--accent)}
.prose{line-height:1.8}
.prose h1{font-size:1.6rem;margin:0 0 12px}
.prose h2{font-size:1.2rem;margin:26px 0 8px;padding-top:6px;border-top:1px solid var(--line)}
.prose h3{font-size:1.05rem;margin:18px 0 6px}
.prose p,.prose ul,.prose ol{margin:0 0 12px}
.prose ul,.prose ol{padding-inline-start:24px}
.prose table{margin:10px 0 16px;font-size:.95rem}
.prose blockquote{margin:12px 0;padding:10px 16px;border-inline-start:4px solid var(--brand);background:var(--accent-soft);border-radius:10px}
.prose blockquote p{margin:0}
.prose code{background:var(--accent-soft);padding:1px 7px;border-radius:7px}
.prose pre{background:var(--card-solid);border:1px solid var(--line);padding:12px 14px;border-radius:12px;overflow-x:auto;direction:ltr;text-align:left}
.prose pre code{background:none;padding:0}
@media (max-width:860px){.help{grid-template-columns:1fr}.help-nav{position:static}}

/* Review of a scanned invoice and the purchase form: a roomy, readable lines table */
.review-layout{display:grid;grid-template-columns:minmax(260px,360px) minmax(0,1fr);gap:16px;align-items:start}
.review-layout > .card:first-child{position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto}
@media(max-width:1100px){.review-layout{grid-template-columns:1fr}.review-layout > .card:first-child{position:static;max-height:none}}
.review-table{table-layout:auto;min-width:1040px;border-collapse:separate;border-spacing:0 6px}
.review-table th{white-space:nowrap;font-size:.85rem;padding:6px 8px;text-align:start}
.review-table td{padding:4px 6px;vertical-align:top}
.review-table td select,.review-table td input{min-width:84px;padding:8px 10px}
.review-table td:nth-child(1){min-width:200px}
.review-table td:nth-child(2){min-width:240px}
.review-table td:nth-child(2) select{min-width:230px}
.review-table td input[type=number]{min-width:72px}
.review-table td input[inputmode=decimal]{min-width:110px}
.review-table td .hint{margin-top:4px;word-break:keep-all}
.review-table td .hint code{white-space:nowrap}