/* Whom to Vote — page shell + share widget (alongside bundled Tailwind app) */

:root {
  --shell-bg: oklch(99.2% 0.006 264);
  --shell-bg-2: oklch(98.2% 0.01 264);
  --shell-bg-end: oklch(97.8% 0.012 264);

  --share-fab-border: oklch(88% 0.02 264);
  --share-fab-bg: oklch(100% 0 0);
  --share-fab-fg: oklch(30% 0.06 264);
  --share-fab-icon: oklch(52% 0.2 264);
  --share-fab-shadow-a: oklch(0% 0 0 / 0.06);
  --share-fab-shadow-b: oklch(50% 0.12 264 / 0.12);
  --share-panel-border: oklch(90% 0.015 264);
  --share-panel-bg: oklch(100% 0 0);
  --share-panel-shadow-a: oklch(0% 0 0 / 0.05);
  --share-panel-shadow-b: oklch(40% 0.08 264 / 0.12);
  --share-heading: oklch(48% 0.02 264);
  --share-action-fg: oklch(25% 0.04 264);
  --share-action-hover: oklch(96.5% 0.015 264);
  --share-link: oklch(42% 0.18 264);

  --scrollbar-thumb: oklch(78% 0.03 264);
  --scrollbar-track: oklch(96% 0.008 264);

  /* Chart strip: icon-only Download + Share — compact square */
  --strip-action-w: 2.75rem;
  --strip-action-h: 2.75rem;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) oklch(96% 0.01 264);
}

html.dark {
  scrollbar-color: oklch(42% 0.04 264) oklch(18% 0.02 264);
}

html::-webkit-scrollbar {
  width: 8px;
}

html::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

html::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 999px;
  border: 2px solid var(--scrollbar-track);
}

html.dark::-webkit-scrollbar-track {
  background: oklch(18% 0.02 264);
}

html.dark::-webkit-scrollbar-thumb {
  background: oklch(42% 0.04 264);
  border-color: oklch(18% 0.02 264);
}

body {
  margin: 0;
  min-height: 100dvh;
  min-height: 100vh;
  overflow-x: clip;
  font-family: "Figtree", ui-sans-serif, system-ui, sans-serif;
  font-feature-settings: "rlig" 1, "calt" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  color: var(--foreground, #18181b);
  background-color: var(--shell-bg);
  background-image: linear-gradient(
    180deg,
    var(--shell-bg) 0%,
    var(--shell-bg-2) 55%,
    var(--shell-bg-end) 100%
  );
  background-attachment: fixed;
}

html.dark body {
  --shell-bg: oklch(17% 0.02 264);
  --shell-bg-2: oklch(15% 0.025 264);
  --shell-bg-end: oklch(14% 0.03 264);

  --share-fab-border: oklch(32% 0.03 264);
  --share-fab-bg: oklch(22% 0.025 264);
  --share-fab-fg: oklch(96% 0.01 264);
  --share-fab-icon: oklch(72% 0.12 264);
  --share-fab-shadow-a: oklch(0% 0 0 / 0.35);
  --share-fab-shadow-b: oklch(0% 0 0 / 0.35);
  --share-panel-border: oklch(32% 0.03 264);
  --share-panel-bg: oklch(20% 0.025 264);
  --share-panel-shadow-a: oklch(0% 0 0 / 0.45);
  --share-panel-shadow-b: oklch(0% 0 0 / 0.35);
  --share-heading: oklch(72% 0.02 264);
  --share-action-fg: oklch(94% 0.01 264);
  --share-action-hover: oklch(28% 0.03 264);
  --share-link: oklch(78% 0.1 264);

  color: var(--foreground, #fafafa);
  background-color: var(--shell-bg);
  background-image: linear-gradient(
    180deg,
    oklch(18% 0.022 264) 0%,
    var(--shell-bg) 40%,
    var(--shell-bg-end) 100%
  );
}

#root {
  position: relative;
  z-index: 1;
  isolation: isolate;
  min-height: 100dvh;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
}

main {
  padding-top: 30px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

img,
video,
canvas {
  max-width: 100%;
  height: auto;
}

::selection {
  background: oklch(90% 0.06 264);
  color: oklch(22% 0.04 264);
}

html.dark ::selection {
  background: oklch(35% 0.12 264);
  color: oklch(98% 0.01 264);
}

@supports (padding: max(0px)) {
  body {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
    padding-bottom: max(0px, env(safe-area-inset-bottom));
  }
}

@media (max-width: 380px) {
  body {
    letter-spacing: -0.012em;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* Chart strip: “Whom to Vote…” | Download PDF | Share (#shell-share-slot) */
/* Wider than Tailwind max-w-xl (~36rem) so the title can stay on one line beside buttons */
.vg-marquee.vg-marquee--static {
  /* max-width: min(100%, 72rem) !important; */
}

.vg-marquee--static {
  animation: none !important;
  align-items: center;
  column-gap: 0.5rem;
}

/* max-width 639px: row 1 = full-width title, row 2 = download + share (centered) */
@media (max-width: 639.98px) {
  .vg-marquee--static {
    flex-wrap: wrap !important;
    justify-content: center !important;
    row-gap: 0.5rem;
  }

  .vg-marquee--static .vg-strip-title {
    font-size: clamp(0.8125rem, 3.2vw, 1.0625rem);
    line-height: 1.35;
    flex: 1 1 100% !important;
    min-width: 100%;
    max-width: 100%;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    text-align: center !important;
  }

  .vg-marquee--static .vg-strip-actions {
    flex: 1 1 100%;
    justify-content: center !important;
    width: 100%;
  }
}

/* ≥640px: single row, title left + ellipsis, actions right */
@media (min-width: 640px) {
  .vg-marquee--static {
    flex-wrap: nowrap !important;
    justify-content: space-between !important;
    row-gap: 0;
  }

  .vg-marquee--static .vg-strip-title {
    font-size: clamp(0.6875rem, 2.4vw, 1.0625rem);
    line-height: 1.3;
    flex: 1 1 auto !important;
    min-width: 0;
    max-width: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap !important;
    text-align: start !important;
  }

  .vg-marquee--static .vg-strip-actions {
    flex: 0 0 auto;
    width: auto;
    flex-shrink: 0;
    justify-content: flex-end !important;
  }
}

.vg-marquee--static .shell-share-slot {
  margin-inline-start: 0;
}

/* Download + Share: icon-only, circular, compact */
.vg-marquee--static a.vg-strip-download {
  box-sizing: border-box;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0 !important;
  width: var(--strip-action-w);
  height: var(--strip-action-h);
  min-width: var(--strip-action-w);
  min-height: var(--strip-action-h);
  max-width: var(--strip-action-w);
  max-height: var(--strip-action-h);
  padding: 0;
  border-radius: 9999px;
  font-size: 0;
  line-height: 0 !important;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 1px 3px oklch(40% 0.12 264 / 0.18);
}

.vg-strip-download__icon {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  line-height: 0;
  color: inherit;
}

.vg-strip-download__svg {
  display: block;
  flex-shrink: 0;
  transform: translateY(0.0625rem);
}

.shell-share.shell-share--strip .shell-share__fab {
  box-sizing: border-box;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative;
  width: var(--strip-action-w);
  height: var(--strip-action-h);
  min-width: var(--strip-action-w);
  min-height: var(--strip-action-h);
  max-width: var(--strip-action-w);
  max-height: var(--strip-action-h);
  padding: 0;
  gap: 0;
  font-size: 0;
  line-height: 0 !important;
  letter-spacing: -0.02em;
  border-radius: 9999px;
  box-shadow: 0 1px 3px oklch(40% 0.12 264 / 0.12);
}

/* Hide “Share” label in strip mode (button keeps aria-label / title in HTML) */
.shell-share.shell-share--strip .shell-share__fab-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.shell-share.shell-share--strip .shell-share__fab-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}

.shell-share.shell-share--strip .shell-share__fab-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  display: block;
}

/* Share widget — strip: fixed coords aligned to #shell-share-slot; else corner / above card */
.shell-share {
  position: fixed;
  z-index: 60;
  font-family: "Figtree", ui-sans-serif, system-ui, sans-serif;
  pointer-events: none;
}

.shell-share--strip {
  transform: none !important;
  bottom: auto !important;
}

.shell-share--fallback {
  inset-inline-end: max(0.75rem, env(safe-area-inset-right));
  inset-block-end: max(0.75rem, env(safe-area-inset-bottom));
}

/* Above card: right-aligned; translate pulls block up */
.shell-share--anchored {
  inset-inline-start: auto;
  inset-inline-end: auto;
  inset-block-end: auto;
  bottom: auto;
  left: auto;
  transform: translateY(-100%);
}

/* Menu opens downward; align to right when Share sits at end of strip */
.shell-share--strip .shell-share__panel {
  top: calc(100% + 0.5rem);
  bottom: auto;
  left: auto;
  right: 0;
  inset-inline-end: auto;
}

.shell-share__fab,
.shell-share__panel {
  pointer-events: auto;
}

.shell-share__fab {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border: 1px solid var(--share-fab-border);
  border-radius: 999px;
  background: var(--share-fab-bg);
  color: var(--share-fab-fg);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  cursor: pointer;
  box-shadow:
    0 1px 2px var(--share-fab-shadow-a),
    0 8px 24px var(--share-fab-shadow-b);
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.shell-share__fab:hover {
  box-shadow:
    0 2px 4px oklch(0% 0 0 / 0.08),
    0 12px 28px oklch(50% 0.12 264 / 0.16);
  transform: translateY(-1px);
}

html.dark .shell-share__fab:hover {
  box-shadow:
    0 2px 4px oklch(0% 0 0 / 0.4),
    0 12px 28px oklch(0% 0 0 / 0.45);
}

.shell-share__fab:active {
  transform: translateY(0);
}

.shell-share__fab-icon {
  display: flex;
  color: var(--share-fab-icon);
}

.shell-share__fab-text {
  line-height: 1;
}

.shell-share__panel {
  position: absolute;
  inset-inline-end: 0;
  bottom: calc(100% + 0.5rem);
  min-width: min(16.5rem, calc(100vw - 2rem));
  padding: 0.65rem;
  border-radius: 0.75rem;
  border: 1px solid var(--share-panel-border);
  background: var(--share-panel-bg);
  box-shadow:
    0 4px 6px var(--share-panel-shadow-a),
    0 16px 40px var(--share-panel-shadow-b);
}

.shell-share__heading {
  margin: 0 0 0.5rem;
  padding: 0 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--share-heading);
}

.shell-share__action {
  display: flex;
  width: 100%;
  align-items: center;
  margin: 0;
  padding: 0.55rem 0.65rem;
  border: none;
  border-radius: 0.5rem;
  background: transparent;
  color: var(--share-action-fg);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: start;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.12s ease;
}

.shell-share__action:hover {
  background: var(--share-action-hover);
}

.shell-share__action + .shell-share__action {
  margin-top: 0.15rem;
}

.shell-share__action--link {
  color: var(--share-link);
}

@media (max-width: 380px) {
  .shell-share:not(.shell-share--strip) .shell-share__fab-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .shell-share:not(.shell-share--strip) .shell-share__fab {
    padding: 0.65rem;
    border-radius: 50%;
  }
}

/* Question card: Go back (left) + Restart (right) */
.vg-nav-row {
  width: 100%;
}

.vg-nav-btn {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid #c7d4f0;
  border-radius: 0.65rem;
  background: #f4f7fd;
  color: #0f2347;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease,
    box-shadow 0.15s ease;
}

.vg-nav-btn:hover {
  background: #e8eef9;
  border-color: #a8b8dc;
  color: #081a4a;
  box-shadow: 0 1px 3px rgba(8, 26, 74, 0.08);
}

.vg-nav-btn:active {
  transform: translateY(1px);
}

.vg-nav-btn__icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.vg-nav-btn--restart {
  flex-direction: row-reverse;
}

@media (max-width: 380px) {
  .vg-nav-btn {
    font-size: 0.9375rem;
    padding: 0.45rem 0.65rem;
  }
}