/* SmartBorsa user manual: a reading surface in the app's own world (mint canvas, white sheets, growth green, Cairo). Generated HTML from docs/USER_MANUAL.md; RTL first, logical properties, no inline styles (strict CSP). */
:root {
    --canvas: #F1F5F2; --sunk: #E6EEE9; --sheet: #FFFFFF; --ink: #0F172A; --ink-soft: #334155; --muted: #566579;
    --green: #0B5E3F; --green-deep: #094D34; --wash: #E2F5E9; --line: rgba(15, 23, 42, .1); --line-strong: rgba(11, 94, 63, .3);
    --r: 20px; --ease: cubic-bezier(.16, 1, .3, 1);
    --shadow: 0 30px 60px -34px rgba(15, 23, 42, .32); --shadow-sm: 0 12px 28px -20px rgba(15, 23, 42, .3);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; font-family: 'Cairo', system-ui, sans-serif; color: var(--ink); background: var(--canvas); line-height: 1.8; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-inline-size: 100%; block-size: auto; }
a { color: inherit; }
code { padding: 1px 7px; border-radius: 7px; background: var(--sunk); font: .86em ui-monospace, 'Cascadia Mono', Consolas, monospace; direction: ltr; unicode-bidi: isolate; }
::selection { background: var(--wash); color: var(--green); }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 6px; }
.skip:not(:focus) { position: absolute; inline-size: 1px; block-size: 1px; overflow: hidden; clip-path: inset(50%); }
.skip:focus { position: fixed; inset: 8px 8px auto auto; z-index: 100; background: #fff; padding: 8px 14px; border-radius: 10px; }
.wrap { inline-size: min(1240px, 100% - 40px); margin-inline: auto; }

/* header */
.top { position: sticky; inset-block-start: 0; z-index: 50; display: flex; align-items: center; gap: 12px; padding: 10px max(20px, calc((100% - 1240px) / 2)); background: rgba(241, 245, 242, .88); backdrop-filter: blur(14px); border-block-end: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; margin-inline-end: auto; font-weight: 900; font-size: 18px; text-decoration: none; }
.brand img { border-radius: 10px; }
.brand em { font-style: normal; font-weight: 700; font-size: 14px; color: var(--muted); padding-inline-start: 10px; border-inline-start: 1px solid var(--line-strong); }
.btn { display: inline-flex; align-items: center; justify-content: center; min-block-size: 44px; padding: 0 20px; border: 1.5px solid transparent; border-radius: 14px; font: inherit; font-size: 15px; font-weight: 800; text-decoration: none; cursor: pointer; transition: background .2s, border-color .2s, transform .2s var(--ease); }
.btn.primary { background: var(--green); color: #fff; box-shadow: 0 10px 22px -12px rgba(11, 94, 63, .7); } .btn.primary:hover { background: var(--green-deep); transform: translateY(-2px); }
.btn.quiet { color: var(--green); border-color: var(--line-strong); } .btn.quiet:hover { background: var(--wash); border-color: var(--green); }
.btn.big { min-block-size: 54px; padding: 0 28px; font-size: 17px; }
@media (max-width: 560px) { .brand em { display: none; } .top .btn { white-space: nowrap; padding: 0 14px; font-size: 14px; } .top { gap: 8px; } }

/* hero */
.hero { padding: 64px 0 56px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 48px; align-items: center; }
h1 { margin: 0 0 18px; font-size: clamp(2.4rem, 5vw, 3.8rem); line-height: 1.15; font-weight: 900; text-wrap: balance; }
.lead { margin: 0 0 28px; max-inline-size: 54ch; font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--ink-soft); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-art { position: relative; min-block-size: 280px; }
.hero-art::before { content: ""; position: absolute; inset: 8% -4% 0 10%; border-radius: 32px; background: var(--wash); }
.hero-art img { position: absolute; border-radius: 16px; background: var(--sheet); border: 1px solid var(--line); box-shadow: var(--shadow); }
.hero-art .h1 { inset-block-start: 4%; inset-inline: 0 12%; inline-size: 88%; } .hero-art .h2 { inset-block-end: 0; inset-inline: 14% 0; inline-size: 66%; }
@media (max-width: 900px) { .hero { padding: 36px 0 28px; } .hero-grid { grid-template-columns: 1fr; gap: 32px; } .hero-art { min-block-size: 220px; } }

/* shell: contents + reading column */
.shell { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 48px; align-items: start; padding-block-end: 64px; }
.toc { position: sticky; inset-block-start: 88px; max-block-size: calc(100vh - 108px); overflow: auto; padding: 18px 8px 18px 18px; border-radius: var(--r); background: var(--sheet); border: 1px solid var(--line); }
.toc summary { padding: 0 6px 12px; font-weight: 900; font-size: 15px; list-style: none; cursor: default; pointer-events: none; } .toc summary::-webkit-details-marker { display: none; }
.toc ul { margin: 0; padding: 0; list-style: none; }
.toc li a { display: block; padding: 6px 12px; margin-block: 1px; border-radius: 10px; font-size: 14px; font-weight: 700; color: var(--ink-soft); text-decoration: none; line-height: 1.5; transition: background .15s, color .15s; }
.toc li.l2 { margin-block-start: 12px; } .toc li.l2 a { font-weight: 900; color: var(--ink); }
.toc li.l3 a { padding-inline-start: 20px; } .toc li.l4 a { padding-inline-start: 34px; font-size: 13.5px; font-weight: 600; }
.toc li a:hover { background: var(--wash); color: var(--green); }
.toc li a[aria-current="true"] { background: var(--wash); color: var(--green); }
@media (max-width: 1000px) {
    .shell { grid-template-columns: 1fr; gap: 20px; }
    .toc { position: static; max-block-size: none; padding: 6px; }
    .toc summary { pointer-events: auto; cursor: pointer; padding: 12px 14px; min-block-size: 44px; display: flex; align-items: center; justify-content: space-between; }
    .toc summary::after { content: ""; inline-size: 9px; block-size: 9px; border: solid var(--green); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); transition: transform .2s; } .toc[open] summary::after { transform: rotate(-135deg); }
    .toc nav { max-block-size: 55vh; overflow: auto; }
}

/* blocks */
.blk { margin-block-end: 56px; }
.blk > h2 { display: flex; align-items: center; gap: 14px; margin: 0 0 22px; font-size: clamp(1.6rem, 3vw, 2.2rem); line-height: 1.25; font-weight: 900; text-wrap: balance; }
.bn, .gn, .num { display: inline-grid; place-items: center; min-inline-size: 40px; block-size: 40px; padding-inline: 10px; border-radius: 12px; background: var(--green); color: #fff; font-size: 16px; font-weight: 900; font-variant-numeric: tabular-nums; direction: ltr; }
.blk p { margin: 0 0 14px; } .blk > ul, .sub > ul, .prose ul { margin: 0 0 16px; padding-inline-start: 22px; } .blk li { margin-block: 4px; }
.sub { margin-block: 26px 8px; } .sub h3 { margin: 0 0 12px; font-size: 1.3rem; font-weight: 900; }
.group { margin: 44px 0 18px; padding-block-start: 18px; border-block-start: 1px solid var(--line-strong); }
.group h3 { display: flex; align-items: center; gap: 12px; margin: 0 0 8px; font-size: 1.6rem; font-weight: 900; }
.gn { background: var(--wash); color: var(--green); }
.note { margin: 0 0 18px; padding: 14px 18px; border-radius: 14px; background: var(--wash); color: var(--green-deep); font-size: 15px; font-weight: 700; }
.ref { font-weight: 700; color: var(--green); }
.tbl { overflow-x: auto; margin: 0 0 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--sheet); }
table { inline-size: 100%; border-collapse: collapse; font-size: 15px; }
th, td { padding: 11px 16px; text-align: start; vertical-align: top; border-block-end: 1px solid var(--line); } th { background: var(--sunk); font-weight: 900; font-size: 14px; } tr:last-child td { border-block-end: 0; }

/* a feature sheet */
.feat { margin-block: 20px; padding: 28px; border-radius: var(--r); background: var(--sheet); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.feat > header { display: flex; align-items: center; gap: 14px; margin-block-end: 20px; }
.feat h3, .feat h4 { margin: 0; font-size: 1.35rem; line-height: 1.3; font-weight: 900; }
.num { block-size: 34px; min-inline-size: 52px; font-size: 14px; }
.prose { margin-block-end: 8px; }
.fields { margin: 0; }
.row { display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 8px 20px; padding-block: 16px; border-block-start: 1px solid var(--line); }
.row:first-child { border-block-start: 0; padding-block-start: 4px; }
dt { font-weight: 900; font-size: 14px; color: var(--green); padding-block-start: 3px; }
dd { margin: 0; min-inline-size: 0; } dd p { margin: 0 0 8px; } dd p:last-child { margin: 0; } dd ul { margin: 6px 0 0; padding-inline-start: 22px; } dd li { margin-block: 4px; }
.path { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; padding: 6px 16px; border-radius: 999px; background: var(--wash); color: var(--green-deep); font-weight: 800; font-size: 15px; }
.sep { display: inline-block; inline-size: 7px; block-size: 7px; border: solid var(--green); border-width: 2px 2px 0 0; transform: rotate(45deg); } [dir="rtl"] .sep { transform: rotate(-135deg); }
.steps { margin: 0; padding: 0; list-style: none; counter-reset: s; display: grid; gap: 10px; }
.steps li { counter-increment: s; position: relative; padding-inline-start: 42px; min-block-size: 30px; }
.steps li::before { content: counter(s); position: absolute; inset-inline-start: 0; inset-block-start: 2px; display: grid; place-items: center; inline-size: 28px; block-size: 28px; border-radius: 50%; background: var(--wash); color: var(--green); font-size: 14px; font-weight: 900; }
@media (max-width: 700px) { .feat { padding: 20px 18px; } .row { grid-template-columns: 1fr; gap: 2px; } dt { padding: 0; } }

/* the feature's own screenshot: the crop is the feature, never the whole page */
.shots { display: grid; gap: 14px; margin-block: 0 22px; }
.shots.n2 { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
.shot { margin: 0; min-inline-size: 0; }
.zoom { display: block; inline-size: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 16px; background: var(--canvas); cursor: zoom-in; transition: box-shadow .25s, border-color .25s; }
.zoom:hover { border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.zoom img { display: block; margin-inline: auto; max-block-size: 520px; inline-size: auto; border-radius: 10px; background: var(--sheet); }
.shot figcaption { padding: 10px 6px 0; font-size: 14px; font-weight: 700; color: var(--muted); line-height: 1.6; }
.tag { display: inline-block; margin-inline-end: 8px; padding: 1px 10px; border-radius: 999px; background: var(--wash); color: var(--green); font-size: 12px; font-weight: 900; }
@media (max-width: 760px) { .shots.n2 { grid-template-columns: 1fr; } }
.lb { inline-size: min(1100px, 94vw); max-block-size: 92vh; padding: 14px; border: 0; border-radius: 20px; background: var(--sheet); box-shadow: 0 40px 100px -20px rgba(15, 23, 42, .55); }
.lb::backdrop { background: rgba(15, 23, 42, .6); backdrop-filter: blur(4px); }
.lb img { display: block; margin-inline: auto; max-inline-size: 100%; max-block-size: calc(92vh - 90px); inline-size: auto; border-radius: 12px; }
.lb form { display: flex; justify-content: flex-end; margin-block-end: 10px; } .x { min-block-size: 44px; padding: 0 22px; border: 1.5px solid var(--line-strong); border-radius: 12px; background: transparent; color: var(--green); font: inherit; font-weight: 800; cursor: pointer; } .x:hover { background: var(--wash); }

.foot { padding: 28px 0; background: var(--sunk); border-block-start: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; } .foot a { color: var(--green); font-weight: 800; }

@media (prefers-reduced-motion: reduce) { * { transition-duration: .01ms !important; } html { scroll-behavior: auto; } }
@media print {
    .top, .toc, .hero-art, .actions, .lb, .skip { display: none !important; }
    .shell { display: block; } .hero { padding: 0 0 16px; } body { background: #fff; }
    .feat { box-shadow: none; break-inside: avoid; } .zoom img { max-block-size: 320px; }
}