/* ============================================================
   RipRadar - editorial design system
   Paper & ink, newspaper rules, Fraunces + Instrument Sans.
   ============================================================ */

:root {
  --paper: #f6f2ea;
  --paper-raise: #fdfaf3;
  --paper-dim: #efe9dd;
  --ink: #1c1710;
  --ink-soft: #52483a;
  --ink-mute: #8a7e6c;
  --line: #ddd3c1;
  --line-strong: #1c1710;
  --accent: #175e48;
  --accent-soft: rgba(23, 94, 72, 0.09);
  --green: #1c7a50;
  --amber: #a86f14;
  --red: #ab3a28;
  --gray: #857c6e;
  --green-bg: rgba(28, 122, 80, 0.10);
  --amber-bg: rgba(168, 111, 20, 0.11);
  --red-bg: rgba(171, 58, 40, 0.10);
  --gray-bg: rgba(133, 124, 110, 0.12);
  --hard-shadow: 5px 5px 0 var(--line);
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-body: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "Spline Sans Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
html[data-theme="dark"] {
  --paper: #16130e;
  --paper-raise: #1e1a13;
  --paper-dim: #221d15;
  --ink: #ede5d5;
  --ink-soft: #bfb29c;
  --ink-mute: #8d8271;
  --line: #383024;
  --line-strong: #ede5d5;
  --accent: #56bd93;
  --accent-soft: rgba(86, 189, 147, 0.10);
  --green: #4cb87f;
  --amber: #d29a3c;
  --red: #d96a54;
  --gray: #948a7a;
  --green-bg: rgba(76, 184, 127, 0.12);
  --amber-bg: rgba(210, 154, 60, 0.12);
  --red-bg: rgba(217, 106, 84, 0.12);
  --gray-bg: rgba(148, 138, 122, 0.14);
  --hard-shadow: 5px 5px 0 rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01";
}
::selection { background: var(--accent); color: var(--paper); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.kicker, .k, .conf, .tag {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* ============ masthead ============ */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 3px double var(--line-strong);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; height: 62px; }
.brand {
  font-family: var(--font-display);
  font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em;
  color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand .dot { color: var(--accent); }
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a {
  color: var(--ink-soft);
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover { color: var(--ink); text-decoration: none; }
.main-nav a.active { color: var(--ink); border-bottom-color: var(--accent); }
.theme-toggle {
  border: 1px solid var(--line-strong);
  background: transparent; color: var(--ink);
  border-radius: 999px; padding: 5px 13px; cursor: pointer;
  font-family: var(--font-body); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: all 0.15s ease;
}
.theme-toggle:hover { background: var(--ink); color: var(--paper); }

/* ============ hero ============ */
.hero { padding: 64px 0 8px; }
.hero .kicker {
  color: var(--accent); font-size: 0.72rem; font-weight: 700;
  margin: 0 0 18px; display: flex; align-items: center; gap: 12px;
}
.hero .kicker::before { content: ""; width: 34px; height: 2px; background: var(--accent); }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 5.4vw, 3.9rem);
  font-weight: 640;
  line-height: 1.04; letter-spacing: -0.025em;
  margin: 0 0 22px; max-width: 20ch;
  text-wrap: balance;
}
.hero h1 em { font-style: italic; color: var(--accent); }
.hero p.lede {
  color: var(--ink-soft); font-size: 1.13rem; line-height: 1.65;
  max-width: 66ch; margin: 0 0 20px;
}
.hero p.lede strong { color: var(--ink); }
.mark {
  background: linear-gradient(transparent 58%, var(--amber-bg) 0);
  padding: 0 2px;
}
.hero .meta-line { color: var(--ink-mute); font-size: 0.85rem; margin: 0; }
.hero .meta-line strong { color: var(--ink-soft); font-weight: 600; }
.hero-stats {
  display: flex; gap: 0; flex-wrap: wrap;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
  margin-top: 30px;
}
.hero-stats .stat {
  padding: 16px 36px 16px 0; margin-right: 36px;
  border-right: 1px solid var(--line);
}
.hero-stats .stat:last-child { border-right: none; }
.hero-stats .stat b {
  display: block; font-family: var(--font-display);
  font-size: 2rem; font-weight: 600; line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.hero-stats .stat span {
  color: var(--ink-mute); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.11em;
}

/* ============ filters ============ */
.controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 34px 0 14px; }
.chip {
  border: 1px solid var(--line); background: transparent; color: var(--ink-soft);
  border-radius: 3px; padding: 7px 14px; cursor: pointer;
  font-family: var(--font-body); font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  transition: all 0.13s ease;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.on { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.controls .spacer { flex: 1; }
.toggle-label {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink-soft); font-size: 0.82rem; font-weight: 500;
  cursor: pointer; user-select: none;
}
.toggle-label input { accent-color: var(--accent); width: 15px; height: 15px; cursor: pointer; }

/* ============ rankings table ============ */
#count-note { font-variant-numeric: tabular-nums; }
.table-card {
  background: var(--paper-raise);
  border: 1px solid var(--line);
  border-top: 3px solid var(--line-strong);
  box-shadow: var(--hard-shadow);
  margin-bottom: 56px;
}
.table-scroll { overflow-x: auto; }
table.compare { width: 100%; border-collapse: collapse; min-width: 920px; counter-reset: rank; }
table.compare th {
  text-align: left; font-size: 0.66rem; letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--ink-mute); font-weight: 700;
  padding: 13px 14px; border-bottom: 1px solid var(--line-strong);
  white-space: nowrap; background: var(--paper-raise);
}
table.compare th.sortable { cursor: pointer; user-select: none; }
table.compare th.sortable:hover { color: var(--ink); }
table.compare th .arrow { display: inline-block; width: 1em; color: var(--accent); }
table.compare td {
  padding: 15px 14px; border-bottom: 1px solid var(--line);
  vertical-align: middle; font-size: 0.93rem;
}
table.compare tbody tr { cursor: pointer; transition: background 0.1s; }
table.compare tbody tr:hover { background: var(--accent-soft); }
table.compare tbody tr:last-child td { border-bottom: none; }
table.compare tbody tr[data-id] { counter-increment: rank; }
table.compare tbody tr[data-id] td:first-child {
  position: relative; padding-left: 46px;
}
table.compare tbody tr[data-id] td:first-child::before {
  content: counter(rank, decimal-leading-zero);
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-mute);
}
.p-name { font-weight: 600; color: var(--ink); font-size: 0.98rem; }
.p-name .tags { display: block; margin-top: 4px; }
.tag {
  display: inline-block; font-size: 0.6rem; font-weight: 600; color: var(--ink-mute);
  border: 1px solid var(--line); border-radius: 2px; padding: 1px 6px; margin-right: 4px;
}
.score-cell { display: flex; align-items: center; gap: 10px; min-width: 128px; }
.score-num {
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  font-variant-numeric: tabular-nums; min-width: 2ch;
}
.score-bar { flex: 1; height: 4px; background: var(--paper-dim); overflow: hidden; min-width: 56px; }
.score-bar i { display: block; height: 100%; }
.band-green { color: var(--green); } .band-amber { color: var(--amber); }
.band-red { color: var(--red); } .band-gray { color: var(--gray); }
.fill-green { background: var(--green); } .fill-amber { background: var(--amber); }
.fill-red { background: var(--red); } .fill-gray { background: var(--gray); }
.conf { font-size: 0.62rem; color: var(--ink-mute); font-weight: 600; }

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-soft); white-space: nowrap;
}
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.badge.green { color: var(--green); } .badge.green::before { background: var(--green); }
.badge.amber { color: var(--amber); } .badge.amber::before { background: var(--amber); }
.badge.red { color: var(--red); } .badge.red::before { background: var(--red); }
.badge.gray { color: var(--gray); } .badge.gray::before { background: var(--gray); }
.cell-mute { color: var(--ink-mute); font-size: 0.85rem; }
.empty-row td { text-align: center; color: var(--ink-mute); padding: 40px; cursor: default; }

/* ============ detail page ============ */
.crumbs { margin: 30px 0 4px; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
.status-banner {
  padding: 16px 20px; margin: 20px 0; font-size: 0.95rem;
  border: 1px solid var(--line-strong);
  box-shadow: var(--hard-shadow);
  background: var(--paper-raise);
}
.status-banner.warn { border-left: 6px solid var(--amber); }
.status-banner.danger { border-left: 6px solid var(--red); }
.status-banner b { display: block; margin-bottom: 3px; font-family: var(--font-display); font-size: 1.05rem; }

.detail-head { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; margin: 20px 0 6px; }
.detail-head .title-block { flex: 1; min-width: 280px; }
.detail-head h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.6vw, 3.3rem); font-weight: 640;
  margin: 0 0 8px; letter-spacing: -0.025em; line-height: 1.03;
}
.site-link { font-size: 0.9rem; font-weight: 500; }
.verdict {
  margin: 22px 0 4px; padding: 4px 0 4px 20px;
  border-left: 3px solid var(--accent);
  font-family: var(--font-display); font-size: 1.18rem; line-height: 1.45;
  font-weight: 450; color: var(--ink);
  max-width: 60ch;
}
.verdict .k { display: block; font-size: 0.62rem; font-weight: 700; color: var(--accent); margin-bottom: 6px; font-family: var(--font-body); }

.gauge-block {
  display: flex; align-items: center; gap: 18px;
  background: var(--paper-raise);
  border: 1px solid var(--line-strong);
  box-shadow: var(--hard-shadow);
  padding: 20px 24px;
}
.gauge-block svg { display: block; }
.gauge-block svg text { font-family: var(--font-display); }
.gauge-meta .lbl { font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-mute); font-weight: 700; }
.gauge-meta .val { font-size: 1.2rem; font-weight: 700; font-family: var(--font-display); display: block; margin-top: 2px; }
.gauge-meta .conf { display: block; margin-top: 6px; text-transform: uppercase; letter-spacing: 0.08em; }

/* sections: ruled, not boxed */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 44px; margin: 30px 0 10px; }
.grid-2 > .card { min-width: 0; }
.card {
  background: transparent; border: none; border-radius: 0;
  border-top: 2px solid var(--line-strong);
  padding: 20px 0 34px;
}
.card h2 {
  font-family: var(--font-display); font-size: 1.35rem; font-weight: 640;
  margin: 0 0 14px; letter-spacing: -0.015em;
}
.card h2 .sub {
  display: block; font-family: var(--font-body); font-size: 0.82rem;
  font-weight: 400; color: var(--ink-mute); margin-top: 6px; line-height: 1.5;
  letter-spacing: 0; text-transform: none;
}
.card h3 { font-family: var(--font-body); font-weight: 700; color: var(--ink); }
.full { grid-column: 1 / -1; }

ul.plain { margin: 0; padding: 0; list-style: none; }
ul.plain li {
  padding: 9px 0 9px 26px; position: relative; font-size: 0.94rem;
  color: var(--ink-soft); border-bottom: 1px solid var(--line); line-height: 1.55;
}
ul.plain li:last-child { border-bottom: none; }
ul.plain li b { color: var(--ink); }
ul.plain li::before { position: absolute; left: 2px; top: 8px; font-family: var(--font-display); font-size: 1rem; }
ul.pros li::before { content: "+"; color: var(--green); font-weight: 700; }
ul.cons li::before { content: "−"; color: var(--red); font-weight: 700; }
ul.flags li::before { content: "!"; color: var(--red); font-weight: 800; }

.redflag-card { border-top-color: var(--red); }
.redflag-card h2 { color: var(--red); }

.facts dl { display: grid; grid-template-columns: 170px 1fr; gap: 0; margin: 0; }
.facts dt {
  font-size: 0.66rem; letter-spacing: 0.11em; text-transform: uppercase;
  color: var(--ink-mute); font-weight: 700; padding: 10px 0; border-bottom: 1px solid var(--line);
}
.facts dd { margin: 0; font-size: 0.92rem; color: var(--ink-soft); padding: 10px 0; border-bottom: 1px solid var(--line); line-height: 1.55; }
.facts dt:last-of-type, .facts dd:last-of-type { border-bottom: none; }

.src-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.src-table th {
  text-align: left; font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ink-mute); font-weight: 700; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line-strong);
}
.src-table td { padding: 11px 10px 11px 0; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--ink-soft); }
.src-table td b { color: var(--ink); font-family: var(--font-display); font-size: 1.02rem; }
.src-table tr:last-child td { border-bottom: none; }
.src-table .note { font-size: 0.8rem; color: var(--ink-mute); display: block; margin-top: 3px; line-height: 1.5; }
.vbadge {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  padding: 2px 7px; border-radius: 2px; white-space: nowrap;
}
.vbadge.v { color: var(--green); background: var(--green-bg); }
.vbadge.u { color: var(--amber); background: var(--amber-bg); }

blockquote.review {
  margin: 0 0 6px; padding: 18px 0 16px 40px; position: relative;
  border-bottom: 1px solid var(--line);
  background: transparent; border-radius: 0;
}
blockquote.review:last-of-type { border-bottom: none; }
blockquote.review::before {
  content: "\201C"; position: absolute; left: 0; top: 8px;
  font-family: var(--font-display); font-size: 2.6rem; line-height: 1;
  color: var(--accent); opacity: 0.85;
}
blockquote.review p {
  margin: 0 0 10px; font-family: var(--font-display);
  font-size: 1.08rem; line-height: 1.5; font-weight: 450; color: var(--ink);
}
blockquote.review footer { font-size: 0.76rem; color: var(--ink-mute); letter-spacing: 0.02em; }
blockquote.review footer a { margin-left: 6px; }
.stars { color: var(--amber); letter-spacing: 1px; font-size: 0.8rem; }

.comp-row { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.comp-row:last-of-type { border-bottom: none; }
.comp-row .cname { width: 210px; font-size: 0.8rem; color: var(--ink-soft); font-weight: 600; flex-shrink: 0; }
.comp-row .cbar { flex: 1; height: 5px; background: var(--paper-dim); overflow: hidden; }
.comp-row .cbar i { display: block; height: 100%; background: var(--accent); }
.comp-row .cpts { width: 56px; text-align: right; font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink-soft); flex-shrink: 0; font-variant-numeric: tabular-nums; }
.comp-note { font-size: 0.8rem; color: var(--ink-mute); margin: 4px 0 10px; line-height: 1.55; }
.comp-note b { color: var(--ink-soft); }
.formula-line {
  font-family: var(--font-mono); font-size: 0.84rem;
  background: var(--paper-dim); border-left: 3px solid var(--accent);
  padding: 12px 16px; margin-top: 16px; color: var(--ink-soft); overflow-x: auto;
}

.pager { display: flex; justify-content: space-between; gap: 12px; margin: 20px 0 60px; }
.pager a {
  font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  padding: 11px 18px; border: 1px solid var(--line-strong); color: var(--ink);
  transition: all 0.13s ease;
}
.pager a:hover { background: var(--ink); color: var(--paper); text-decoration: none; }

/* ============ prose pages ============ */
.prose { max-width: 760px; margin: 52px auto 70px; counter-reset: section; }
.prose h1 {
  font-family: var(--font-display); font-size: clamp(2.2rem, 4.6vw, 3.2rem);
  font-weight: 640; letter-spacing: -0.025em; line-height: 1.05; margin: 0 0 14px;
}
.prose h2 {
  font-family: var(--font-display); font-size: 1.5rem; font-weight: 640;
  margin: 46px 0 12px; letter-spacing: -0.015em;
  padding-top: 22px; border-top: 2px solid var(--line-strong);
  counter-increment: section; position: relative;
}
.prose h2::before {
  content: counter(section, decimal-leading-zero);
  display: block; font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--accent); letter-spacing: 0.1em; margin-bottom: 6px;
}
.prose h3 { font-size: 1.02rem; font-weight: 700; margin: 26px 0 8px; }
.prose p, .prose li { color: var(--ink-soft); font-size: 0.99rem; line-height: 1.68; }
.prose .lede { font-size: 1.15rem; color: var(--ink-soft); }
.prose .lede strong { color: var(--ink); }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose table { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin: 16px 0; }
.prose table th {
  text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line-strong);
  color: var(--ink-mute); font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700;
}
.prose table td { padding: 9px 10px; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.prose code {
  font-family: var(--font-mono); font-size: 0.84em;
  background: var(--paper-dim); padding: 2px 7px; border-radius: 3px; color: var(--ink);
}
.callout {
  background: var(--paper-raise); border: 1px solid var(--line-strong);
  box-shadow: var(--hard-shadow);
  padding: 18px 22px; margin: 26px 0; font-size: 0.94rem; color: var(--ink-soft);
}

details.faq { border-top: 2px solid var(--line-strong); background: transparent; margin-bottom: 0; }
details.faq:last-of-type { border-bottom: 2px solid var(--line-strong); }
details.faq summary {
  cursor: pointer; padding: 20px 44px 20px 0; list-style: none; position: relative;
  font-family: var(--font-display); font-weight: 640; font-size: 1.18rem; color: var(--ink);
  letter-spacing: -0.01em; line-height: 1.3;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after {
  content: "+"; position: absolute; right: 4px; top: 16px;
  font-family: var(--font-display); color: var(--accent); font-size: 1.6rem; font-weight: 400;
  transition: transform 0.15s ease;
}
details.faq[open] summary::after { content: "−"; }
details.faq summary:hover { color: var(--accent); }
details.faq .faq-body { padding: 0 0 24px; color: var(--ink-soft); font-size: 0.97rem; line-height: 1.68; max-width: 68ch; }
details.faq .faq-body b { color: var(--ink); }

/* ============ footer ============ */
.site-footer { border-top: 3px double var(--line-strong); padding: 30px 0 48px; margin-top: 30px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 30px; align-items: baseline; }
.site-footer p { margin: 0; color: var(--ink-mute); font-size: 0.8rem; max-width: 62ch; line-height: 1.6; }
.site-footer nav { margin-left: auto; display: flex; gap: 20px; }
.site-footer nav a {
  color: var(--ink-soft); font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
}

/* long URLs and source links must never overflow narrow viewports */
.comp-note, .src-table .note, blockquote.review footer, .site-link { overflow-wrap: anywhere; }
.comp-note a, .src-table a, blockquote.review footer a { overflow-wrap: anywhere; }
.card, .prose { min-width: 0; }

/* ============ responsive ============ */
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; }
  .facts dl { grid-template-columns: 140px 1fr; }
  .comp-row .cname { width: 150px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .site-header .wrap { gap: 12px; height: 56px; }
  .main-nav { gap: 14px; }
  .main-nav a { font-size: 0.64rem; }
  .brand { font-size: 1.25rem; }
  .hero { padding: 40px 0 6px; }
  .hero-stats .stat { padding: 12px 20px 12px 0; margin-right: 20px; }
  .hero-stats .stat b { font-size: 1.5rem; }
  .detail-head { gap: 18px; }
  .gauge-block { width: 100%; }
  .comp-row .cname { width: 118px; font-size: 0.72rem; }
  .facts dl { grid-template-columns: 1fr; }
  .facts dt { border-bottom: none; padding-bottom: 0; }
  .controls { gap: 6px; }
  .site-footer nav { margin-left: 0; }
  blockquote.review { padding-left: 30px; }
  table.compare tbody tr[data-id] td:first-child { padding-left: 40px; }
}