/*
 * Science Coffee Table Books -- tokens and layout for the four article blocks.
 *
 * Every block root carries "scb scb-root" and every rule is scoped under .scb.scb-root, so a
 * selector starts at (0,2,0). The Ruki parent theme styles bare button, a, ul li, dt, dd, table,
 * th and td, and `.entry-content td` becomes display:block on phones (max-width 390px). The t33
 * page layer adds `.t33-page-main .entry-content` rules at (0,2,0) to (0,3,1): `> *` margins,
 * a colour and underline plus a:hover colour, ul padding, li margin, img radius, h2/h3 sizes,
 * table width. So:
 *   - layout and spacing rules are .scb.scb-root .scb-x (0,3,0) or more;
 *   - tags without a class are only styled through a class (never `.scb.scb-root a` or `td` alone,
 *     which tie with the theme at (0,2,1) and lose on print order);
 *   - the root's own margin is `.scb.scb-root[class]` (0,3,0) to beat `.entry-content > *`;
 *   - table, tr, th, td get their display set explicitly, so the comparison stays a table on a phone;
 *   - links and buttons set colour and decoration on :hover/:focus too.
 * The plugin stylesheet prints BEFORE the theme stylesheets on the live site, so a tie goes to the
 * theme: never rely on source order. browser-check.js asserts the computed styles.
 *
 * Palette: the t33 tokens in the theme's t33-theme.css (navy #0d1530 / #16213f, cyan #2bc8e8, the
 * text-safe cyan #0a7e9c the theme uses for links, coral #f67280, ink #1b2233, ink-soft #5a6378,
 * radius 14px). Font: the theme's Mulish through var(--body-font).
 *
 * Mobile first: one column at 320px, no horizontal page overflow (the comparison table scrolls
 * inside its own wrapper), tap targets at least 44px. No url() and no JavaScript.
 */

.scb.scb-root {
  --scb-navy-1: #070b1a;
  --scb-navy-2: #0d1530;
  --scb-navy-3: #16213f;
  --scb-cyan: #2bc8e8;
  --scb-cyan-ink: #0a7e9c;
  --scb-cyan-dark: #08627a;
  --scb-coral: #f67280;
  --scb-coral-ink: #b83a4b;
  --scb-ink: #1b2233;
  --scb-ink-soft: #5a6378;
  --scb-paper: #ffffff;
  --scb-paper-soft: #fff7f3;
  --scb-line: #e3e7ef;
  --scb-wash: #f1f5fb;
  --scb-green: #1d7a3a;
  --scb-radius: 14px;
  --scb-radius-sm: 8px;
  --scb-shadow: 0 10px 30px rgba(7, 11, 26, 0.10);
  --scb-font: var(--body-font, Mulish, Arial, Helvetica, sans-serif);
}

/* ============================================================== block roots */
.scb.scb-root[class] {
  display: block;
  margin: 28px 0;
  padding: 0;
  color: var(--scb-ink);
  font-family: var(--scb-font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  text-align: left;
  letter-spacing: normal;
  text-transform: none;
}
.scb.scb-root *, .scb.scb-root *::before, .scb.scb-root *::after { box-sizing: border-box; }
.scb.scb-root [hidden] { display: none !important; }
.scb.scb-root p[class], .scb.scb-root ul[class], .scb.scb-root dl[class], .scb.scb-root div[class] { font-family: var(--scb-font); }
.scb.scb-root .scb-picklist { margin: 0; padding: 0; list-style: none; }
.scb.scb-root .scb-pickrow { list-style: none; font-size: inherit; line-height: inherit; }
.scb.scb-root .scb-pickrow::before, .scb.scb-root .scb-pickrow::marker { content: none; }
.scb.scb-root img { display: block; max-width: 100%; margin: 0; border: 0; box-shadow: none; }
.scb.scb-root :focus-visible { outline: 3px solid var(--scb-cyan-ink); outline-offset: 2px; }

.scb.scb-root .scb-disclosure { margin: 0 0 12px; font-size: 13px; line-height: 1.5; color: var(--scb-ink-soft); }
.scb.scb-root .scb-disclosure a, .scb.scb-root .scb-disclosure a:visited { color: var(--scb-cyan-ink); text-decoration: underline; text-underline-offset: 2px; }
.scb.scb-root .scb-disclosure a:hover, .scb.scb-root .scb-disclosure a:focus { color: var(--scb-navy-3); text-decoration: underline; }
.scb.scb-root.scb-disclosure-wrap[class] { margin: 24px 0 -8px; }
.scb.scb-root .scb-caption { margin: 0 0 8px; font-size: 18px; font-weight: 800; line-height: 1.3; letter-spacing: normal; color: var(--scb-ink); }

/* ====================================================================== buy */
.scb.scb-root a.scb-buy, .scb.scb-root a.scb-buy:visited {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  min-height: 44px; min-width: 44px; padding: 10px 20px; margin: 0;
  font-family: var(--scb-font); font-weight: 800; font-size: 15px; line-height: 1.2; letter-spacing: normal; text-transform: none; white-space: nowrap;
  color: #fff !important; background: var(--scb-cyan-ink); border: 1px solid var(--scb-cyan-ink); border-radius: 999px;
  box-shadow: none; text-decoration: none !important; cursor: pointer;
}
.scb.scb-root a.scb-buy:hover, .scb.scb-root a.scb-buy:focus {
  color: #fff !important; background: var(--scb-navy-3); border-color: var(--scb-navy-3); text-decoration: none !important;
}
.scb.scb-root .scb-oop { display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .03em; color: var(--scb-ink-soft); }
.scb.scb-root .scb-oop-note { font-size: 13px; color: var(--scb-ink-soft); }

.scb.scb-root .scb-badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; }
.scb.scb-root .scb-badge { display: inline-block; padding: 3px 10px; font-size: 12px; font-weight: 800; line-height: 1.5; letter-spacing: .03em; white-space: nowrap; border: 1px solid var(--scb-line); border-radius: 999px; color: var(--scb-ink-soft); background: #fff; }
.scb.scb-root .scb-badge--pick { color: #fff; background: var(--scb-navy-3); border-color: var(--scb-navy-3); letter-spacing: .08em; text-transform: uppercase; }
.scb.scb-root .scb-badge--in { color: var(--scb-green); border-color: var(--scb-green); }
.scb.scb-root .scb-badge--out { color: var(--scb-coral-ink); border-color: var(--scb-coral-ink); }

/* =================================================================== picks */
.scb.scb-root .scb-picklist { overflow: hidden; background: #fff; border: 1px solid var(--scb-line); border-top: 3px solid var(--scb-cyan); border-radius: var(--scb-radius); box-shadow: var(--scb-shadow); }
.scb.scb-root .scb-pickrow { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; margin: 0; padding: 12px 16px; border-bottom: 1px solid var(--scb-line); }
.scb.scb-root .scb-pickrow:last-child { border-bottom: 0; }
.scb.scb-root .scb-pick-award { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--scb-cyan-ink); }
.scb.scb-root a.scb-pick-title, .scb.scb-root a.scb-pick-title:visited { display: flex; align-items: center; min-height: 44px; font-weight: 800; font-size: 16px; line-height: 1.3; color: var(--scb-ink); text-decoration: underline; text-decoration-color: var(--scb-cyan); text-underline-offset: 3px; }
.scb.scb-root a.scb-pick-title:hover, .scb.scb-root a.scb-pick-title:focus { color: var(--scb-cyan-ink); text-decoration: underline; }
.scb.scb-root .scb-pick-best { font-size: 14px; color: var(--scb-ink-soft); }
.scb.scb-root .scb-pick-act { display: block; margin-top: 8px; }

/* ==================================================================== cards */
.scb.scb-root.scb-card[class] {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; padding: 18px; margin: 22px 0;
  background: #fff; border: 1px solid var(--scb-line); border-top: 3px solid var(--scb-cyan); border-radius: var(--scb-radius);
  box-shadow: var(--scb-shadow); scroll-margin-top: 96px;
}
.scb.scb-root .scb-cover { width: 140px; max-width: 100%; margin: 0; padding: 0; aspect-ratio: var(--scb-ar, 3 / 4); overflow: hidden; background: var(--scb-wash); border-radius: var(--scb-radius-sm); }
.scb.scb-root .scb-cover .scb-cover-img { width: 100%; height: 100%; margin: 0; object-fit: cover; border-radius: 0; }
.scb.scb-root .scb-cover.scb-cover--text { display: flex; flex-direction: column; justify-content: space-between; gap: 8px; padding: 12px; color: #fff; background: var(--scb-navy-3); border-top: 4px solid var(--scb-cyan); }
.scb.scb-root .scb-cover-title { font-weight: 800; font-size: 16px; line-height: 1.2; letter-spacing: .01em; text-transform: uppercase; overflow-wrap: anywhere; }
.scb.scb-root .scb-cover-author { font-size: 12px; line-height: 1.3; color: #c4cce0; overflow-wrap: anywhere; }
.scb.scb-root .scb-card-main { min-width: 0; }
.scb.scb-root .scb-title { margin: 0 0 4px; padding: 0; font-family: var(--scb-font); font-weight: 900; font-size: 22px; line-height: 1.25; letter-spacing: -0.2px; text-transform: none; color: var(--scb-ink); }
.scb.scb-root .scb-subtitle { display: block; margin-top: 2px; font-size: 15px; font-weight: 600; letter-spacing: normal; color: var(--scb-ink-soft); }
.scb.scb-root .scb-byline { margin: 0 0 12px; font-size: 14px; color: var(--scb-ink-soft); }
.scb.scb-root .scb-specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px 16px; margin: 0 0 12px; padding: 0; }
.scb.scb-root .scb-spec { margin: 0; padding: 0; min-width: 0; }
.scb.scb-root .scb-spec dt { margin: 0; padding: 0; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--scb-ink-soft); }
.scb.scb-root .scb-spec dd { margin: 0; padding: 0; font-size: 14px; font-weight: 800; color: var(--scb-ink); }
.scb.scb-root .scb-bestfor { margin: 0 0 10px; font-size: 15px; color: var(--scb-ink); }
.scb.scb-root .scb-summary { margin: 0 0 10px; font-size: 16px; line-height: 1.65; color: var(--scb-ink); }
.scb.scb-root .scb-why { margin: 0 0 10px; font-size: 16px; line-height: 1.6; color: var(--scb-ink); }
.scb.scb-root .scb-cons { margin: 0 0 12px; padding: 8px 12px; font-size: 15px; line-height: 1.55; color: var(--scb-ink); background: var(--scb-wash); border-left: 3px solid var(--scb-navy-3); border-radius: 0 var(--scb-radius-sm) var(--scb-radius-sm) 0; }
.scb.scb-root .scb-edition { margin: 0 0 12px; padding: 8px 12px; font-size: 14px; color: var(--scb-ink); background: var(--scb-paper-soft); border-left: 3px solid var(--scb-coral); border-radius: 0 var(--scb-radius-sm) var(--scb-radius-sm) 0; }
.scb.scb-root .scb-card-actions { margin: 0; }
.scb.scb-root .scb-card-actions .scb-buy { width: 100%; }

/* ================================================================== compare */
.scb.scb-root .scb-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--scb-line); border-radius: var(--scb-radius); background: #fff; }
.scb.scb-root .scb-table { display: table; width: 100%; min-width: 960px; margin: 0; border: 0; border-collapse: collapse; border-spacing: 0; border-radius: 0; font-family: var(--scb-font); font-size: 14px; line-height: 1.45; background: #fff; }
.scb.scb-root .scb-table caption { display: table-caption; caption-side: top; padding: 12px 14px 8px; text-align: left; font-size: 18px; font-weight: 800; color: var(--scb-ink); }
.scb.scb-root .scb-table thead { display: table-header-group; }
.scb.scb-root .scb-table tbody { display: table-row-group; }
.scb.scb-root .scb-table tr { display: table-row; border: 0; background: transparent; }
.scb.scb-root .scb-table thead th {
  display: table-cell; padding: 10px 14px; margin: 0; text-align: left; vertical-align: middle; white-space: nowrap;
  font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; line-height: 1.3;
  color: #fff; background: var(--scb-navy-3); border: 0; border-radius: 0;
}
.scb.scb-root .scb-table tbody th, .scb.scb-root .scb-table tbody td {
  display: table-cell; width: auto; padding: 10px 14px; margin: 0; text-align: left; vertical-align: middle; white-space: nowrap;
  font-size: 14px; font-weight: 400; letter-spacing: normal; text-transform: none; line-height: 1.45;
  color: var(--scb-ink); background: #fff; border: 0; border-bottom: 1px solid var(--scb-line); border-radius: 0;
}
.scb.scb-root .scb-table tbody th { font-weight: 800; }
.scb.scb-root .scb-table tbody tr:nth-child(even) th, .scb.scb-root .scb-table tbody tr:nth-child(even) td { background: #f7f9fc; }
.scb.scb-root .scb-table tbody tr:last-child th, .scb.scb-root .scb-table tbody tr:last-child td { border-bottom: 0; }
.scb.scb-root .scb-table tbody td.scb-wrap { min-width: 220px; white-space: normal; }
.scb.scb-root .scb-table .scb-sticky { position: sticky; left: 0; z-index: 1; min-width: 150px; box-shadow: 1px 0 0 var(--scb-line); }
.scb.scb-root .scb-table thead .scb-sticky { z-index: 2; }
.scb.scb-root .scb-table tbody th.scb-sticky { white-space: normal; }
.scb.scb-root a.scb-name-link, .scb.scb-root a.scb-name-link:visited { display: inline-flex; align-items: center; min-height: 44px; font-weight: 800; color: var(--scb-ink); text-decoration: underline; text-decoration-color: var(--scb-cyan); text-underline-offset: 3px; }
.scb.scb-root a.scb-name-link:hover, .scb.scb-root a.scb-name-link:focus { color: var(--scb-cyan-ink); text-decoration: underline; }
.scb.scb-root .scb-table a.scb-buy { min-height: 44px; padding: 8px 16px; font-size: 14px; }

/* ====================================================================== faq */
.scb.scb-root .scb-faq-q { margin: 26px 0 8px; padding: 0; font-family: var(--scb-font); font-weight: 800; font-size: 21px; line-height: 1.3; letter-spacing: normal; text-transform: none; color: var(--scb-ink); }
.scb.scb-root .scb-faq-q:first-child { margin-top: 0; }
.scb.scb-root .scb-faq-a { margin: 0 0 12px; font-size: 17px; line-height: 1.7; color: var(--scb-ink); }

/* ================================================================== wider */
@media (min-width: 640px) {
  .scb.scb-root .scb-pickrow { grid-template-columns: 150px minmax(0, 1.2fr) minmax(0, 1.6fr) auto; align-items: center; gap: 4px 16px; }
  .scb.scb-root .scb-pick-act { margin-top: 0; }
  .scb.scb-root.scb-card[class] { grid-template-columns: 180px minmax(0, 1fr); gap: 24px; padding: 22px; }
  .scb.scb-root .scb-cover { width: 180px; }
  .scb.scb-root .scb-card-actions .scb-buy { width: auto; }
}