/* Layout: a work log. A masthead, then task cards in a responsive grid; each case page is a "task ticket" with a sticky metadata panel. */
:root {
  --paper: #f3f6f5;
  --card: #ffffff;
  --well: #e9eeec;
  --ink: #16201f;
  --muted: #55625f;
  --rule: #d3dcd9;
  --accent: #1546c2;
  --accent-soft: #e3eafb;
  --on-accent: #ffffff;
  --mark: #f6cf4f;
  --v-documented: #12704f;
  --v-tested: #1d55b8;
  --v-reported: #8d5600;
  --v-self: #5f6670;

  --display: "Karantina", "Arial Hebrew", "Arial", sans-serif;
  --body: "IBM Plex Sans Hebrew", "Arial Hebrew", "Segoe UI", Arial, sans-serif;
  --mono: "IBM Plex Mono", "IBM Plex Sans Hebrew", ui-monospace, "Courier New", monospace;

  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.2rem;
  --step-2: 1.5rem;
  --step-3: clamp(2.2rem, 5.5vw, 3.2rem);
  --step-4: clamp(2.8rem, 8vw, 5rem);
  --radius: 10px;
  --maxw: 72rem;
  color-scheme: light;
  direction: rtl;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0e1513; --card: #151e1c; --well: #1b2624; --ink: #e5edeb; --muted: #9eaca9;
    --rule: #2a3633; --accent: #86a6ff; --accent-soft: #1b2747; --on-accent: #0e1513; --mark: #b8901f;
    --v-documented: #5fd0a5; --v-tested: #8fb1ff; --v-reported: #e7b25c; --v-self: #aab1bb;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0e1513; --card: #151e1c; --well: #1b2624; --ink: #e5edeb; --muted: #9eaca9;
  --rule: #2a3633; --accent: #86a6ff; --accent-soft: #1b2747; --on-accent: #0e1513; --mark: #b8901f;
  --v-documented: #5fd0a5; --v-tested: #8fb1ff; --v-reported: #e7b25c; --v-self: #aab1bb;
  color-scheme: dark;
}

* { box-sizing: border-box; }
:root { padding-top: env(safe-area-inset-top, 0px); padding-bottom: env(safe-area-inset-bottom, 0px); }
html { direction: rtl; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.7;
}
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { text-wrap: balance; line-height: 1.25; margin: 0; }
p { margin: 0; }
img { max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; inset-inline-start: 1rem; top: -4rem; background: var(--accent); color: var(--on-accent); padding: .5rem 1rem; z-index: 10; border-radius: 6px; }
.skip:focus { top: calc(env(safe-area-inset-top, 0px) + .5rem); }
.select { user-select: all; font-family: var(--mono); }

.wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

/* masthead */
.masthead { border-bottom: 1px solid var(--rule); background: var(--paper); position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; }
.masthead-row { display: flex; align-items: center; gap: 1rem 1.5rem; padding-block: .6rem; flex-wrap: wrap; }
.brand { font-family: var(--display); font-size: 2rem; line-height: 1; color: var(--ink); text-decoration: none; letter-spacing: .01em; }
.nav { display: flex; gap: .25rem 1rem; flex-wrap: wrap; margin-inline-start: auto; font-size: var(--step--1); }
.nav a { color: var(--muted); text-decoration: none; padding-block: .25rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); }
.theme-toggle { background: none; border: 1px solid var(--rule); color: var(--ink); border-radius: 999px; width: 2.2rem; height: 2.2rem; cursor: pointer; font-size: 1rem; }

main { padding-block: 2rem 3rem; display: grid; gap: 3rem; }

/* hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 2rem 3rem; align-items: end; padding-top: 1rem; }
.kicker { font-size: var(--step--1); font-weight: 600; color: var(--muted); margin-bottom: .75rem; }
.hero h1 { font-family: var(--display); font-weight: 700; font-size: var(--step-4); line-height: .95; letter-spacing: .005em; }
.hero h1 mark { background: linear-gradient(transparent 58%, var(--mark) 58%, var(--mark) 90%, transparent 90%); color: inherit; padding-inline: .05em; }
.lede { font-size: var(--step-1); color: var(--muted); max-width: 38rem; margin-top: 1rem; }
.facts { display: flex; gap: 2.5rem; flex-wrap: wrap; margin: 1.75rem 0 0; }
.facts div { display: grid; gap: .1rem; }
.facts dt { font-size: .8rem; color: var(--muted); }
.facts dd { margin: 0; font-weight: 700; font-size: var(--step-1); font-variant-numeric: tabular-nums; }

.newsletter { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 1.5rem; display: grid; gap: .75rem; }
.nl-title { font-size: var(--step-1); }
.nl-sub, .nl-fine, .nl-soon { color: var(--muted); font-size: var(--step--1); }
.nl-form { display: flex; gap: .5rem; flex-wrap: wrap; }
.nl-form input { flex: 1 1 12rem; min-width: 0; font: inherit; padding: .65rem .8rem; border: 1px solid var(--rule); border-radius: 8px; background: var(--paper); color: var(--ink); }
.nl-form button, .button {
  font: inherit; font-weight: 600; background: var(--accent); color: var(--on-accent); border: 0; border-radius: 8px;
  padding: .65rem 1.2rem; cursor: pointer; text-decoration: none; display: inline-block;
}

/* browse + filters */
.browse { display: grid; gap: 1.25rem; }
.browse-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; border-bottom: 2px solid var(--ink); padding-bottom: .5rem; }
.browse-head h2, .section-title { font-size: var(--step-2); }
.section-title { margin-bottom: 1rem; }
.count { color: var(--muted); font-size: var(--step--1); font-variant-numeric: tabular-nums; }
.filters { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: .75rem; }
.filters input, .filters select { font: inherit; padding: .6rem .8rem; border: 1px solid var(--rule); border-radius: 8px; background: var(--card); color: var(--ink); min-width: 0; }
.filter-chips { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: .5rem; }
.filter-chip { font: inherit; font-size: var(--step--1); background: var(--card); color: var(--ink); border: 1px solid var(--rule); border-radius: 999px; padding: .3rem .85rem; cursor: pointer; }
.filter-chip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.n { font-size: .8em; opacity: .7; font-variant-numeric: tabular-nums; }
.empty { color: var(--muted); padding: 2rem 0; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 20rem), 1fr)); gap: 1rem; }
.card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 1.1rem 1.2rem 1rem; display: flex; flex-direction: column; gap: .5rem; min-width: 0; }
.card:hover { border-color: var(--muted); }
.eyebrow { font-size: .8rem; font-weight: 600; }
.eyebrow a { color: var(--muted); text-decoration: none; }
.card-title { font-size: var(--step-1); font-weight: 700; }
.card-title a { color: var(--ink); text-decoration: none; }
.card-title a:hover { text-decoration: underline; text-decoration-color: var(--accent); }
.card-summary { color: var(--muted); font-size: .95rem; flex: 1; }
.card-meta { display: flex; flex-wrap: wrap; gap: .4rem .5rem; align-items: center; margin-top: .25rem; }
.date { font-size: .8rem; color: var(--muted); margin-inline-start: auto; font-variant-numeric: tabular-nums; }

.chip { font-size: .8rem; font-weight: 600; background: var(--accent-soft); color: var(--accent); border-radius: 6px; padding: .1rem .5rem; text-decoration: none; direction: ltr; unicode-bidi: isolate; }
.chip.big { font-size: var(--step-0); padding: .35rem .8rem; }
.stamp { font-size: .75rem; font-weight: 600; border: 1.5px solid currentColor; border-radius: 4px; padding: 0 .4rem; line-height: 1.6; white-space: nowrap; }
.v-documented { color: var(--v-documented); }
.v-tested { color: var(--v-tested); }
.v-reported { color: var(--v-reported); }
.v-self { color: var(--v-self); }

/* topics */
.topics { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 16rem), 1fr)); gap: 1rem; }
.topic { display: grid; gap: .35rem; background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 1rem 1.2rem; color: var(--ink); text-decoration: none; }
.topic span { color: var(--muted); font-size: .9rem; }
.topic em { font-style: normal; font-size: .85rem; font-weight: 600; color: var(--accent); }
.empty-topic { background: transparent; border-style: dashed; }
.empty-topic em { color: var(--muted); }
.agent-cloud { display: flex; flex-wrap: wrap; gap: .6rem; }

/* page + case */
.page-head { display: grid; gap: .5rem; border-bottom: 2px solid var(--ink); padding-bottom: 1.25rem; }
.page-head h1, .case-head h1 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); font-weight: 700; line-height: 1.2; }
.crumbs { font-size: var(--step--1); color: var(--muted); }
.crumbs a { color: var(--muted); }
.case { display: grid; gap: 2rem; }
.case-head { display: grid; gap: .5rem; max-width: 50rem; }
.case-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 20rem); gap: 2.5rem; align-items: start; }
.case-body { display: grid; gap: 1.75rem; max-width: 42rem; min-width: 0; }
.case-body h2 { font-size: var(--step-1); margin-bottom: .4rem; }
.prompt-block { background: var(--well); border-radius: var(--radius); padding: 1.1rem 1.2rem; display: grid; gap: .6rem; min-width: 0; }
.prompt-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.prompt-head h2 { margin: 0; }
.prompt { font-family: var(--body); font-size: .95rem; white-space: pre-wrap; word-break: break-word; margin: 0; background: var(--card); border: 1px solid var(--rule); border-radius: 8px; padding: 1rem; line-height: 1.75; }
.copy { font: inherit; font-size: var(--step--1); font-weight: 600; background: var(--ink); color: var(--paper); border: 0; border-radius: 6px; padding: .35rem .9rem; cursor: pointer; }
.hint { font-size: .85rem; color: var(--muted); }
.tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.tags li { font-size: .8rem; color: var(--muted); border: 1px solid var(--rule); border-radius: 999px; padding: .05rem .6rem; }
.tags li::before { content: "#"; opacity: .6; }

.ticket { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 4.5rem); background: var(--card); border: 1px solid var(--rule); border-top: 4px solid var(--ink); border-radius: 4px var(--radius) var(--radius) 4px; padding: 1rem 1.2rem; }
.ticket-title { font-size: .85rem; font-weight: 700; color: var(--muted); margin-bottom: .5rem; }
.ticket dl { margin: 0; display: grid; }
.ticket dl > div { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: .75rem; padding-block: .6rem; border-top: 1px dashed var(--rule); }
.ticket dt { font-size: .85rem; color: var(--muted); }
.ticket dd { margin: 0; display: flex; flex-wrap: wrap; gap: .35rem; align-items: center; font-size: .92rem; min-width: 0; }
.v-desc { font-size: .8rem; color: var(--muted); flex-basis: 100%; }
.source { word-break: break-word; }
.related { display: grid; gap: 1rem; border-top: 2px solid var(--ink); padding-top: 1.25rem; }
.related h2 { font-size: var(--step-2); }
.day { display: grid; gap: .5rem; }

.prose { max-width: 42rem; display: grid; gap: .9rem; }
.prose h2 { font-size: var(--step-1); margin-top: .75rem; }
.prose ul, .prose ol { margin: 0; padding-inline-start: 1.25rem; display: grid; gap: .35rem; }
.levels { margin: 0; display: grid; gap: .6rem; }
.levels div { display: grid; grid-template-columns: 9.5rem minmax(0, 1fr); gap: 1rem; align-items: start; }
.levels dd { margin: 0; color: var(--muted); }

.offer { display: grid; grid-template-columns: minmax(0, 18rem) minmax(0, 1fr); gap: 2.5rem; align-items: start; }
.offer-price { background: var(--card); border: 1px solid var(--rule); border-top: 4px solid var(--accent); border-radius: 4px var(--radius) var(--radius) 4px; padding: 1.25rem; display: grid; gap: .4rem; }
.offer-price .amount { font-size: 2.6rem; font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.offer-price .per { font-size: .85rem; color: var(--muted); }
.offer-price p { font-size: .9rem; color: var(--muted); }

/* news */
.news-strip { display: grid; gap: .75rem; }
.news-strip .browse-head a { font-size: var(--step--1); }
.news-list { list-style: none; margin: 0; padding: 0; display: grid; }
.news-item { display: grid; grid-template-columns: 8rem minmax(0, 1fr); gap: .5rem 1.25rem; padding-block: .9rem; border-top: 1px solid var(--rule); }
.news-item:first-child { border-top: 0; }
.news-item time { font-size: .85rem; color: var(--muted); font-variant-numeric: tabular-nums; padding-top: .15rem; }
.news-body { display: grid; gap: .35rem; min-width: 0; }
.news-body h3 { font-size: 1.05rem; }
.news-body p { color: var(--muted); font-size: .95rem; }
.news-body .why { color: var(--ink); background: var(--well); border-radius: 6px; padding: .35rem .6rem; font-size: .9rem; }
.news-body .source { font-size: .85rem; }
@media (max-width: 30rem) { .news-item { grid-template-columns: minmax(0, 1fr); gap: .25rem; } }

/* daily tip + term, glossary, tips */
.daily { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 1rem; }
.daily-card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 1.1rem 1.2rem; display: grid; gap: .4rem; }
.daily-card h3 { font-size: var(--step-1); }
.daily-card p { color: var(--muted); }
.en { font-size: .7em; color: var(--muted); font-weight: 500; direction: ltr; unicode-bidi: isolate; }
.glossary-index { display: flex; flex-wrap: wrap; gap: .4rem; }
.terms { display: grid; gap: 1rem; max-width: 46rem; }
.term { border-top: 1px solid var(--rule); padding-top: 1rem; display: grid; gap: .45rem; scroll-margin-top: 5rem; }
.term h2 { font-size: var(--step-2); }
.term-short { font-weight: 600; }
.term-example { background: var(--well); border-radius: 6px; padding: .5rem .7rem; }
.tips { margin: 0; padding-inline-start: 1.5rem; display: grid; gap: 1rem; max-width: 46rem; }
.tip h2 { font-size: var(--step-1); }
.tip p { color: var(--muted); }
.tip.today { background: var(--accent-soft); border-radius: var(--radius); padding: .6rem .8rem; }

/* sponsor bar + footer */
.sponsor-bar { border-top: 1px solid var(--rule); background: var(--well); }
.sponsor-row { display: flex; align-items: center; gap: .5rem 1.25rem; flex-wrap: wrap; padding-block: .75rem; }
.sponsor-row .label { font-size: .8rem; font-weight: 700; color: var(--muted); }
.sponsor-item { color: var(--ink); text-decoration: none; font-size: var(--step--1); }
.sponsor-item span { color: var(--muted); }
.sponsor-item.house strong { color: var(--accent); }
.footer { border-top: 1px solid var(--rule); }
.footer-row { display: flex; flex-wrap: wrap; gap: .75rem 2rem; justify-content: space-between; padding-block: 1.5rem; font-size: var(--step--1); color: var(--muted); }
.footer nav { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; }
.footer a { color: var(--muted); }

@media (max-width: 52rem) {
  .hero, .case-grid, .offer { grid-template-columns: minmax(0, 1fr); }
  .ticket { position: static; }
  .filters { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 30rem) {
  .nav { margin-inline-start: 0; order: 3; width: 100%; }
  .theme-toggle { margin-inline-start: auto; }
  .levels div { grid-template-columns: minmax(0, 1fr); gap: .25rem; }
  .ticket dl > div { grid-template-columns: minmax(0, 1fr); gap: .2rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }