/* ============================================================
   goldber.click — compact frame stylesheet
   File   : css/compact-4331f5-frame.css
   Prefix : every class and variable uses view31f57-
   Canvas : 320–430px phone frame, centered on wide screens.
   Voice  : stroke-led restrained rounding, compact body type,
            solid primary CTA + outlined secondary CTA,
            big-card / small-card mixed game grid.
   ============================================================ */

:root {
  --view31f57-bg: #1C2833;               /* deep navy canvas */
  --view31f57-bg-deep: #131b23;          /* backdrop behind the canvas */
  --view31f57-panel: #223241;            /* raised panel tone */
  --view31f57-panel-2: #2a3b4d;          /* pressed / hover tone */
  --view31f57-ink: #DCDCDC;              /* primary light text */
  --view31f57-ink-dim: #9fb0bd;          /* secondary text */
  --view31f57-slate: #4A4A4A;            /* neutral slate from palette */
  --view31f57-stroke: rgba(220, 220, 220, 0.20);
  --view31f57-stroke-soft: rgba(220, 220, 220, 0.11);
  --view31f57-accent: #e6c063;           /* single sparing state accent */
  --view31f57-accent-ink: #1C2833;
  --view31f57-radius: 6px;               /* restrained rounding */
  --view31f57-radius-lg: 10px;
  --view31f57-frame-max: 430px;
  --view31f57-topbar-h: 96px;
  --view31f57-bottomnav-h: 62px;
  --view31f57-font-stack: 'Hind Siliguri', 'Noto Sans Bengali',
                          'SolaimanLipi', 'Segoe UI', system-ui, sans-serif;
}

/* ---------- base ---------- */

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--view31f57-bg-deep);
  color: var(--view31f57-ink);
  font-family: var(--view31f57-font-stack);
  font-size: 14px;
  line-height: 1.62;
}

img { max-width: 100%; display: block; }

a { color: var(--view31f57-ink); text-decoration: none; }

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--view31f57-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

.view31f57-page {
  position: relative;
  max-width: var(--view31f57-frame-max);
  margin: 0 auto;
  min-height: 100vh;
  background: var(--view31f57-bg);
  box-shadow: 0 0 0 1px var(--view31f57-stroke-soft);
  overflow-x: hidden;
}

.view31f57-main {
  padding-top: calc(var(--view31f57-topbar-h) + 6px);
  padding-bottom: calc(var(--view31f57-bottomnav-h) + 26px);
}

/* ---------- top tab bar ---------- */

.view31f57-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--view31f57-frame-max);
  z-index: 60;
  background: rgba(28, 40, 51, 0.97);
  border-bottom: 1px solid var(--view31f57-stroke);
}

.view31f57-brandrow {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 6px;
  min-height: 56px;
}

.view31f57-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-right: auto;
  min-width: 0;
}

.view31f57-brand img {
  width: 34px;
  height: 34px;
  border-radius: var(--view31f57-radius);
  border: 1px solid var(--view31f57-stroke);
  flex: 0 0 34px;
}

.view31f57-brand-name {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.3px;
  line-height: 1.15;
  white-space: nowrap;
  color: var(--view31f57-ink);
}

.view31f57-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.view31f57-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--view31f57-radius);
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease,
              border-color 0.15s ease;
}

.view31f57-btn--solid {
  background: var(--view31f57-ink);
  color: var(--view31f57-accent-ink);
  border-color: var(--view31f57-ink);
}

.view31f57-btn--solid:active { background: #c4c4c4; }

.view31f57-btn--ghost {
  background: transparent;
  color: var(--view31f57-ink);
  border-color: var(--view31f57-stroke);
}

.view31f57-btn--ghost:active {
  border-color: var(--view31f57-ink);
  color: #ffffff;
}

.view31f57-btn--mini { padding: 0 12px; font-size: 12px; }

/* tab strip row (category quick tabs + route handle) */

.view31f57-tabrow {
  display: flex;
  align-items: stretch;
  gap: 2px;
  padding: 0 8px;
  border-top: 1px solid var(--view31f57-stroke-soft);
  overflow-x: auto;
  scrollbar-width: none;
}

.view31f57-tabrow::-webkit-scrollbar { display: none; }

.view31f57-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 4px 11px;
  font-size: 12px;
  font-weight: 600;
  color: var(--view31f57-ink-dim);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.view31f57-tab:active { color: var(--view31f57-ink); }

.view31f57-tab--now {
  color: var(--view31f57-accent);
  border-bottom-color: var(--view31f57-accent);
}

.view31f57-routehandle {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 40px;
  margin-left: auto;
  padding: 4px 10px 4px 12px;
  background: none;
  border: none;
  border-left: 1px solid var(--view31f57-stroke-soft);
  border-bottom: 2px solid transparent;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  color: var(--view31f57-ink);
  cursor: pointer;
}

.view31f57-routehandle-bars {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
}

.view31f57-routehandle-bars i {
  display: block;
  width: 15px;
  height: 2px;
  background: var(--view31f57-ink);
  border-radius: 1px;
}

.view31f57-routehandle[aria-expanded="true"] { color: var(--view31f57-accent); }

/* ---------- compact route panel (expandable menu) ---------- */

.view31f57-routepanel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--view31f57-panel);
  border-bottom: 1px solid var(--view31f57-stroke);
  box-shadow: 0 14px 26px rgba(0, 0, 0, 0.38);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.22s ease;
}

.view31f57-routepanel--open { max-height: 560px; }

.view31f57-routepanel-inner { padding: 12px 12px 16px; }

.view31f57-routepanel-cta {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.view31f57-routepanel-cta .view31f57-btn { flex: 1; }

.view31f57-routegroup {
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: var(--view31f57-radius);
  padding: 8px 10px;
  margin-bottom: 8px;
  background: rgba(19, 27, 35, 0.35);
}

.view31f57-routegroup-title {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.9px;
  color: var(--view31f57-ink-dim);
  margin: 2px 0 6px;
}

.view31f57-routelist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.view31f57-routelist a {
  display: flex;
  align-items: center;
  min-height: 40px;
  font-size: 12.5px;
  color: var(--view31f57-ink);
  border-bottom: 1px solid var(--view31f57-stroke-soft);
}

.view31f57-routelist a:active { color: var(--view31f57-accent); }

/* ---------- hero carousel ---------- */

.view31f57-hero { padding: 4px 0 0; }

.view31f57-carousel {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.view31f57-carousel::-webkit-scrollbar { display: none; }

.view31f57-slide {
  position: relative;
  flex: 0 0 100%;
  scroll-snap-align: center;
  display: block;
}

.view31f57-slide img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.view31f57-slidecap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 14px 10px;
  background: linear-gradient(180deg, rgba(19, 27, 35, 0) 0%,
              rgba(19, 27, 35, 0.92) 78%);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--view31f57-ink);
}

.view31f57-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  padding: 8px 0 2px;
}

.view31f57-dot {
  width: 22px;
  height: 6px;
  min-height: 6px;
  padding: 0;
  border-radius: 3px;
  border: 1px solid var(--view31f57-stroke);
  background: transparent;
  cursor: pointer;
}

.view31f57-dot--now { background: var(--view31f57-accent); border-color: var(--view31f57-accent); }

/* ---------- shared section shell ---------- */

.view31f57-section { padding: 20px 14px 6px; }

.view31f57-kicker {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 1.1px;
  color: var(--view31f57-accent);
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 8px;
}

.view31f57-h1,
.view31f57-h2 {
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 10px;
}

.view31f57-h1 { font-size: 20px; }

.view31f57-h2 {
  font-size: 16.5px;
  padding-left: 10px;
  border-left: 3px solid var(--view31f57-accent);
}

.view31f57-h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 14px 0 6px;
  color: var(--view31f57-ink);
}

.view31f57-lead {
  margin: 0 0 12px;
  font-size: 13.5px;
  color: var(--view31f57-ink);
}

.view31f57-note {
  font-size: 12px;
  color: var(--view31f57-ink-dim);
  margin: 8px 0 12px;
}

.view31f57-inbody a,
.view31f57-xdir a {
  color: var(--view31f57-accent);
  border-bottom: 1px dotted rgba(230, 192, 99, 0.55);
}

/* ---------- quick fact strip ---------- */

.view31f57-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 12px 0 4px;
}

.view31f57-fact {
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: var(--view31f57-radius);
  background: var(--view31f57-panel);
  padding: 9px 10px;
}

.view31f57-fact b {
  display: block;
  font-size: 14.5px;
  margin-bottom: 2px;
  color: var(--view31f57-ink);
}

.view31f57-fact span { font-size: 11.5px; color: var(--view31f57-ink-dim); }

/* ---------- game grid (mixed lead + small cards) ---------- */

.view31f57-cathead {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}

.view31f57-catcount {
  font-size: 11px;
  color: var(--view31f57-ink-dim);
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: 999px;
  padding: 1px 8px;
  white-space: nowrap;
}

.view31f57-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 10px 0 6px;
}

.view31f57-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 6px;
  background: var(--view31f57-panel);
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: var(--view31f57-radius);
  text-align: center;
  transition: transform 0.12s ease, border-color 0.12s ease;
}

.view31f57-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--view31f57-stroke-soft);
}

.view31f57-card-name {
  font-size: 10.8px;
  line-height: 1.32;
  font-weight: 600;
  color: var(--view31f57-ink);
  overflow-wrap: anywhere;
}

.view31f57-card:active {
  transform: translateY(-2px);
  border-color: var(--view31f57-accent);
}

/* big card variant: spans two tracks, horizontal layout */

.view31f57-card--lead {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  text-align: left;
  gap: 9px;
  padding: 8px;
}

.view31f57-card--lead img {
  width: 62px;
  height: 62px;
  flex: 0 0 62px;
  aspect-ratio: auto;
}

.view31f57-card--leadtxt { min-width: 0; }

.view31f57-card--leadtxt .view31f57-card-name { font-size: 12px; }

.view31f57-card-tag {
  display: block;
  font-size: 10px;
  color: var(--view31f57-ink-dim);
  margin-top: 3px;
  line-height: 1.35;
}

/* ---------- comparison rows (conclusion-first blocks) ---------- */

.view31f57-compare {
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: var(--view31f57-radius);
  margin: 10px 0;
  overflow: hidden;
}

.view31f57-row {
  display: grid;
  grid-template-columns: 108px 1fr;
  border-bottom: 1px solid var(--view31f57-stroke-soft);
}

.view31f57-row:last-child { border-bottom: none; }

.view31f57-row dt {
  padding: 9px 10px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--view31f57-ink-dim);
  background: rgba(19, 27, 35, 0.4);
  border-right: 1px solid var(--view31f57-stroke-soft);
}

.view31f57-row dd {
  margin: 0;
  padding: 9px 10px;
  font-size: 12.5px;
  color: var(--view31f57-ink);
}

/* ---------- testimonial voices ---------- */

.view31f57-voices {
  display: grid;
  gap: 10px;
  margin: 10px 0 4px;
}

.view31f57-voice {
  position: relative;
  border: 1px solid var(--view31f57-stroke-soft);
  border-left: 3px solid var(--view31f57-slate);
  border-radius: var(--view31f57-radius);
  background: var(--view31f57-panel);
  padding: 11px 12px 9px;
}

.view31f57-voice p { margin: 0 0 7px; font-size: 12.8px; }

.view31f57-voice footer {
  font-size: 11px;
  color: var(--view31f57-ink-dim);
}

/* ---------- numbered steps ---------- */

.view31f57-steps {
  list-style: none;
  margin: 10px 0 4px;
  padding: 0;
  counter-reset: view31f57step;
}

.view31f57-steps li {
  counter-increment: view31f57step;
  position: relative;
  padding: 0 0 12px 34px;
  font-size: 12.8px;
}

.view31f57-steps li::before {
  content: counter(view31f57step);
  position: absolute;
  left: 0;
  top: 1px;
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--view31f57-accent-ink);
  background: var(--view31f57-ink);
  border-radius: 50%;
}

.view31f57-steps li::after {
  content: '';
  position: absolute;
  left: 11px;
  top: 27px;
  bottom: 2px;
  width: 1px;
  background: var(--view31f57-stroke-soft);
}

.view31f57-steps li:last-child::after { display: none; }

/* ---------- checklist ---------- */

.view31f57-check {
  list-style: none;
  margin: 10px 0 4px;
  padding: 0;
}

.view31f57-check li {
  position: relative;
  padding: 7px 8px 7px 32px;
  margin-bottom: 6px;
  font-size: 12.6px;
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: var(--view31f57-radius);
  background: var(--view31f57-panel);
}

.view31f57-check li::before {
  content: '';
  position: absolute;
  left: 9px;
  top: 12px;
  width: 11px;
  height: 6px;
  border-left: 2px solid var(--view31f57-accent);
  border-bottom: 2px solid var(--view31f57-accent);
  transform: rotate(-45deg);
}

/* ---------- scenario cards ---------- */

.view31f57-scenes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 10px 0 4px;
}

.view31f57-scene {
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: var(--view31f57-radius);
  background: var(--view31f57-panel);
  padding: 10px 11px;
}

.view31f57-scene b {
  display: block;
  font-size: 12.5px;
  margin-bottom: 4px;
  color: var(--view31f57-accent);
}

.view31f57-scene p {
  margin: 0;
  font-size: 11.8px;
  color: var(--view31f57-ink);
}

/* ---------- Q&A (native details) ---------- */

.view31f57-qa {
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: var(--view31f57-radius);
  overflow: hidden;
  margin: 10px 0 4px;
}

.view31f57-qa details { border-bottom: 1px solid var(--view31f57-stroke-soft); }

.view31f57-qa details:last-child { border-bottom: none; }

.view31f57-qa summary {
  list-style: none;
  cursor: pointer;
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--view31f57-ink);
}

.view31f57-qa summary::-webkit-details-marker { display: none; }

.view31f57-qa summary::before {
  content: '+';
  flex: 0 0 18px;
  text-align: center;
  font-weight: 700;
  color: var(--view31f57-accent);
  border: 1px solid var(--view31f57-stroke-soft);
  border-radius: 4px;
  line-height: 17px;
}

.view31f57-qa details[open] summary::before { content: '−'; }

.view31f57-qa-inner {
  padding: 0 12px 12px 38px;
  font-size: 12.6px;
  color: var(--view31f57-ink-dim);
}

.view31f57-qa-inner a { color: var(--view31f57-accent); }

/* ---------- homepage expanded footer ---------- */

.view31f57-xfooter {
  margin-top: 22px;
  border-top: 1px solid var(--view31f57-stroke);
  background: rgba(19, 27, 35, 0.55);
  padding: 16px 14px 8px;
}

.view31f57-xbrand {
  font-size: 12.6px;
  color: var(--view31f57-ink);
  margin: 0 0 12px;
}

.view31f57-xpromo {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  margin: 10px 0 14px;
}

.view31f57-xpromo button {
  min-height: 52px;
  padding: 6px 3px;
  font-family: inherit;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--view31f57-ink);
  background: var(--view31f57-panel);
  border: 1px solid var(--view31f57-stroke);
  border-radius: var(--view31f57-radius);
  cursor: pointer;
  line-height: 1.3;
  transition: transform 0.12s ease, border-color 0.12s ease;
}

.view31f57-xpromo button:active {
  transform: translateY(-2px);
  border-color: var(--view31f57-accent);
  color: var(--view31f57-accent);
}

.view31f57-xdir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px 14px;
  list-style: none;
  margin: 6px 0 12px;
  padding: 0;
}

.view31f57-xdir a {
  display: inline-block;
  min-height: 38px;
  padding: 8px 0 6px;
  font-size: 12px;
  border-bottom: 1px solid var(--view31f57-stroke-soft);
}

.view31f57-xnote {
  font-size: 10.8px;
  line-height: 1.55;
  color: var(--view31f57-ink-dim);
  border-top: 1px solid var(--view31f57-stroke-soft);
  padding-top: 10px;
}

/* ---------- common copyright strip ---------- */

.view31f57-foot {
  text-align: center;
  font-size: 11px;
  color: var(--view31f57-ink-dim);
  padding: 12px 14px 8px;
}

/* ---------- mobile bottom icon rack ---------- */

.view31f57-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--view31f57-frame-max);
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(34, 50, 65, 0.98);
  border-top: 1px solid var(--view31f57-stroke);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.view31f57-bottomnav a,
.view31f57-bottomnav button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--view31f57-bottomnav-h);
  padding: 7px 2px 6px;
  font-family: inherit;
  font-size: 9.8px;
  font-weight: 600;
  letter-spacing: 0.2px;
  color: var(--view31f57-ink-dim);
  background: none;
  border: none;
  border-top: 2px solid transparent;
  cursor: pointer;
  transition: color 0.15s ease, transform 0.12s ease;
}

.view31f57-bottomnav svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
}

.view31f57-bottomnav a:active,
.view31f57-bottomnav button:active {
  transform: translateY(-2px);
}

.view31f57-bottomnav .view31f57-is-now {
  color: var(--view31f57-accent);
  border-top-color: var(--view31f57-accent);
}

/* ---------- responsive rules ---------- */

/* 375px and up: five game tracks per row */
@media (min-width: 375px) {
  .view31f57-grid { grid-template-columns: repeat(5, 1fr); }
}

/* phone canvas breakpoint — literal 430 required by the frame spec */
@media (max-width: 430px) {
  .view31f57-section { padding: 18px 12px 6px; }
  .view31f57-h1 { font-size: 19px; }
  .view31f57-h2 { font-size: 15.5px; }
  .view31f57-grid { gap: 7px; }
  .view31f57-scenes,
  .view31f57-facts { gap: 7px; }
  .view31f57-row { grid-template-columns: 96px 1fr; }
  .view31f57-slidecap { font-size: 11.8px; }
}

/* smallest phones: keep four tracks and readable labels */
@media (max-width: 340px) {
  .view31f57-grid { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .view31f57-card-name { font-size: 10.2px; }
  .view31f57-card--lead img { width: 54px; height: 54px; flex-basis: 54px; }
}

/* wide screens: dark backdrop, framed canvas, lift on hover only */
@media (min-width: 431px) {
  body { background:
    radial-gradient(1100px 500px at 50% -120px, #1a2632 0%, var(--view31f57-bg-deep) 62%);
  }
  .view31f57-page { box-shadow: 0 0 0 1px var(--view31f57-stroke-soft), 0 22px 60px rgba(0, 0, 0, 0.5); }
  .view31f57-card:hover { border-color: var(--view31f57-accent); }
  .view31f57-btn--ghost:hover { border-color: var(--view31f57-ink); }
}

/* ---------- motion preference ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .view31f57-card,
  .view31f57-xpromo button,
  .view31f57-bottomnav a,
  .view31f57-bottomnav button,
  .view31f57-routepanel { transition: none; }
}