/* ==========================================================================
   nameplease.co.uk — design system
   Identity: a barista's marker scrawl on a kraft paper cup sleeve.
   ========================================================================== */

:root {
  --kraft: #c8a876;
  --kraft-dark: #a3814f;
  --paper: #fdf8f0;
  --paper-dim: #f3e9d8;
  --ink: #241f1c;
  --ink-soft: #5a4f47;
  --sleeve-red: #d64545;
  --sleeve-red-dark: #b23636;
  --crema: #e8a94c;
  --matcha: #6b8e4e;
  --matcha-dark: #55713e;
  --shadow-sm: 0 2px 6px rgba(36, 31, 28, 0.14);
  --shadow-md: 0 10px 24px rgba(36, 31, 28, 0.18);
  --shadow-lg: 0 20px 45px rgba(36, 31, 28, 0.24);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --font-display: "Archivo Black", "Arial Black", sans-serif;
  --font-marker: "Permanent Marker", cursive;
  --font-body: "Work Sans", "Segoe UI", sans-serif;
  --ease-pop: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Semantic surface/text tokens — day mode defaults to the existing palette.
     --paper and --ink themselves stay fixed (the cup illustration and the
     dark header/button chrome rely on them never changing), so night mode
     below only overrides these derived tokens. */
  --card-bg: var(--paper);
  --card-border: var(--kraft-dark);
  --text: var(--ink);
  --text-soft: var(--ink-soft);
}

html.theme-night {
  --kraft: #1c1815;
  --kraft-dark: #0f0c0a;
  --card-bg: #2a241f;
  --card-border: #4a3f35;
  --text: #f5ead9;
  --text-soft: #cbb9a0;
  --crema: #f0b45c;
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 45px rgba(0, 0, 0, 0.55);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(255, 255, 255, 0.35), transparent 45%),
    var(--kraft);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* subtle kraft paper fibre texture, pure CSS */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  background-image:
    repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 6px),
    repeating-linear-gradient(25deg, rgba(36,31,28,0.04) 0 1px, transparent 1px 5px);
}

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

a { color: inherit; }

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.05;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.1rem); }
h3 { font-size: 1.15rem; }

p { line-height: 1.65; color: var(--text-soft); }

.eyebrow {
  font-family: var(--font-marker);
  color: var(--sleeve-red);
  font-size: 1.05rem;
  transform: rotate(-2deg);
  display: inline-block;
  margin-bottom: 6px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------------------------- Header / Nav ---------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink);
  background-image: repeating-linear-gradient(
    -45deg, var(--sleeve-red) 0 18px, var(--sleeve-red-dark) 18px 36px
  );
  background-size: 200% 200%;
  box-shadow: var(--shadow-md);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--paper);
  padding: 6px 14px 6px 8px;
  background: var(--ink);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.brand svg { width: 34px; height: 34px; }

.brand span {
  font-family: var(--font-marker);
  font-size: 1.35rem;
  transform: rotate(-2deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--ink);
  border-radius: 999px;
  padding: 4px;
  box-shadow: var(--shadow-sm);
}

.site-nav a {
  text-decoration: none;
  color: var(--paper);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 9px 16px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.site-nav a:hover { background: rgba(253, 248, 240, 0.14); }

.site-nav a.is-active {
  background: var(--crema);
  color: var(--ink);
}

.nav-toggle {
  display: none;
  background: var(--ink);
  border: none;
  color: var(--paper);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  font-size: 1.3rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

/* ---------------------------- Buttons ---------------------------- */

.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper);
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: none;
  padding: 15px 26px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s var(--ease-pop), box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0) scale(0.97); }

.btn-stamp {
  --btn-bg: var(--sleeve-red);
  border-radius: 999px;
  padding: 18px 34px;
  font-size: 1.05rem;
  border: 3px solid var(--ink);
}

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--text);
  border: 2px solid var(--card-border);
  box-shadow: none;
}

.btn-ghost:hover { background: var(--ink); --btn-fg: var(--paper); color: var(--paper); border-color: var(--ink); }

.btn-matcha { --btn-bg: var(--matcha); }

/* ---------------------------- Hero / Cup stage ---------------------------- */

.hero {
  padding: 56px 0 40px;
  text-align: center;
}

.hero p.lede {
  max-width: 46ch;
  margin: 0 auto 28px;
  font-size: 1.08rem;
}

.cup-stage {
  position: relative;
  width: min(360px, 82vw);
  margin: 28px auto 28px;
}

.cup-stage svg { width: 100%; height: auto; overflow: visible; }

.cup-illustration {
  animation: cup-float 4.5s ease-in-out infinite;
  transform-origin: 256px 420px;
}

@keyframes cup-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-7px) rotate(-1deg); }
}

.steam-line {
  fill: none;
  stroke: rgba(253, 248, 240, 0.8);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 40 40;
  animation: steam-rise 3.2s ease-in-out infinite;
  opacity: 0.85;
}
.steam-line.s2 { animation-delay: 0.6s; }
.steam-line.s3 { animation-delay: 1.2s; }

@keyframes steam-rise {
  0% { stroke-dashoffset: 80; opacity: 0; transform: translateY(6px); }
  20% { opacity: 0.85; }
  80% { opacity: 0.4; }
  100% { stroke-dashoffset: 0; opacity: 0; transform: translateY(-14px); }
}

.cup-name {
  font-family: var(--font-marker);
  font-size: 1.9rem;
  fill: var(--ink);
  text-anchor: middle;
}

.cup-name-fallback {
  font-family: var(--font-marker);
  font-size: clamp(1.5rem, 6vw, 2.1rem);
  text-align: center;
  transform: rotate(-2deg);
}

/* ---------------------------- Gender toggle ---------------------------- */

.gender-toggle {
  display: inline-flex;
  gap: 6px;
  background: var(--paper);
  padding: 6px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  flex-wrap: wrap;
  justify-content: center;
}

.gender-toggle button {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.92rem;
  border: none;
  background: transparent;
  color: var(--ink-soft);
  padding: 10px 20px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.gender-toggle button.is-active {
  background: var(--ink);
  color: var(--paper);
}

/* ---------------------------- Result card ---------------------------- */

.result-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  max-width: 460px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  border: 2px dashed var(--card-border);
}

.result-card .result-name {
  font-family: var(--font-marker);
  font-size: clamp(2rem, 7vw, 2.8rem);
  transform: rotate(-1.5deg);
  margin: 4px 0 10px;
  animation: pop-in 0.5s var(--ease-pop);
}

.result-card .result-tagline {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--sleeve-red-dark);
  border: 2px solid var(--sleeve-red-dark);
  padding: 8px 14px;
  border-radius: 6px;
  transform: rotate(2deg);
  animation: stamp-down 0.4s 0.15s both var(--ease-pop);
}

@keyframes pop-in {
  0% { opacity: 0; transform: scale(0.7) rotate(-1.5deg); }
  100% { opacity: 1; transform: scale(1) rotate(-1.5deg); }
}

@keyframes stamp-down {
  0% { opacity: 0; transform: scale(2.2) rotate(2deg); }
  70% { opacity: 1; }
  100% { opacity: 1; transform: scale(1) rotate(2deg); }
}

.result-placeholder { color: var(--text-soft); font-style: italic; }

/* ---------------------------- Settings ---------------------------- */

.settings-wrap { position: relative; }

.settings-toggle {
  background: var(--ink);
  color: var(--paper);
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.15rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s ease;
}

.settings-toggle[aria-expanded="true"] { transform: rotate(75deg); }

.settings-panel {
  position: absolute;
  top: 52px;
  right: 0;
  width: 260px;
  background: var(--card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 18px;
  display: none;
  z-index: 40;
  text-align: left;
  max-height: 80vh;
  overflow-y: auto;
}

.settings-panel.is-open { display: block; animation: pop-in 0.2s var(--ease-pop); }

.settings-panel h4 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-soft);
  margin: 0 0 8px;
}

.settings-row {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.settings-row:last-child { margin-bottom: 0; }

.settings-row button {
  flex: 1;
  min-width: 70px;
  border: 2px solid var(--card-border);
  background: transparent;
  color: var(--text);
  padding: 8px 6px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.settings-row button.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }

.settings-panel .settings-link {
  display: block;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sleeve-red-dark);
  text-decoration: none;
  margin-top: 4px;
}

.settings-panel .settings-link:hover { text-decoration: underline; }

/* ---------------------------- Cards / sections ---------------------------- */

.section { padding: 48px 0; }

.card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-md);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tape {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  width: 70px;
  height: 22px;
  background: rgba(232, 169, 76, 0.55);
  box-shadow: var(--shadow-sm);
}

/* ---------------------------- Wheel page ---------------------------- */

.wheel-page { text-align: center; }

.wheel-wrap {
  position: relative;
  width: min(380px, 88vw);
  margin: 20px auto 30px;
}

/* Animates the wrapper, not the wheel itself — the wheel's own transform is
   fully controlled by JS for spinning, so animating it directly would fight
   that and snap the rotation on every idle-bob cycle. */
.wheel-wrap.is-idle { animation: wheel-idle-bob 4.5s ease-in-out infinite; }

@keyframes wheel-idle-bob {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-6px) rotate(0.6deg); }
}

.wheel-pointer {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 26px solid var(--sleeve-red);
  z-index: 5;
  filter: drop-shadow(var(--shadow-sm));
}

.wheel {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 8px solid var(--ink);
  box-shadow: var(--shadow-lg);
  transition: transform 4.5s cubic-bezier(0.13, 0.72, 0.05, 1);
  transform: rotate(0deg);
}

.wheel-hub {
  position: absolute;
  top: 50%; left: 50%;
  width: 54px; height: 54px;
  transform: translate(-50%, -50%);
  background: var(--crema);
  border: 4px solid var(--ink);
  border-radius: 50%;
  z-index: 4;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-marker);
  font-size: 0.9rem;
  cursor: pointer;
  transition: transform 0.15s var(--ease-pop);
}

.wheel-hub:hover { transform: translate(-50%, -50%) scale(1.08); }
.wheel-hub:active { transform: translate(-50%, -50%) scale(0.95); }

.wheel-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
}

.wheel-slice { transition: filter 0.3s ease; }

.wheel-slice-winner {
  filter: drop-shadow(0 0 10px rgba(232, 169, 76, 0.9));
  stroke: var(--sleeve-red) !important;
  stroke-width: 5 !important;
}

.wheel-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------------------------- Personality page ---------------------------- */

.persona-card {
  max-width: 480px;
  margin: 0 auto;
  text-align: left;
  position: relative;
}

.persona-card .persona-name {
  font-family: var(--font-marker);
  font-size: clamp(1.8rem, 6vw, 2.4rem);
  transform: rotate(-1deg);
  margin-bottom: 4px;
}

.persona-field {
  display: flex;
  gap: 10px;
  padding: 12px 0;
  border-top: 1px dashed var(--card-border);
}

.persona-field:first-of-type { border-top: none; padding-top: 4px; }

.persona-field .label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sleeve-red-dark);
  min-width: 92px;
}

/* ---------------------------- Personality directory & report pages ---------------------------- */

.report-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 640px;
  margin: 30px auto 0;
  flex-wrap: wrap;
}

.report-nav .btn-ghost { font-size: 0.85rem; padding: 12px 20px; }

.directory-list {
  list-style: none;
  margin: 30px auto;
  padding: 0;
  max-width: 640px;
  background: var(--card-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.directory-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px dashed var(--card-border);
}

.directory-item:last-child { border-bottom: none; }

.directory-item a {
  font-family: var(--font-marker);
  font-size: 1.2rem;
  color: var(--text);
  text-decoration: none;
  transform: rotate(-0.5deg);
  display: inline-block;
}

.directory-item a:hover { color: var(--sleeve-red-dark); }

.directory-teaser {
  font-size: 0.8rem;
  color: var(--text-soft);
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 55%;
}

.page-numbers {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}

.page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
}

.page-num.is-current { background: var(--ink); color: var(--paper); }
.page-num:not(.is-current):hover { background: var(--sleeve-red); color: var(--paper); }

@media (max-width: 560px) {
  .directory-item { flex-direction: column; align-items: flex-start; gap: 2px; }
  .directory-teaser { max-width: 100%; text-align: left; white-space: normal; }
  .persona-field { flex-direction: column; gap: 2px; }
  .persona-field .label { min-width: 0; }
}

/* ---------------------------- About page ---------------------------- */

.about-prose {
  max-width: 640px;
  margin: 0 auto;
}

.about-prose h2 { margin-top: 1.4em; }

blockquote {
  font-family: var(--font-marker);
  font-size: 1.3rem;
  color: var(--sleeve-red-dark);
  border-left: 4px solid var(--sleeve-red);
  padding-left: 18px;
  margin: 24px 0;
  transform: rotate(-0.5deg);
}

/* ---------------------------- Footer ---------------------------- */

.site-footer {
  padding: 34px 0 50px;
  text-align: center;
  color: var(--text);
}

.site-footer .container {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-md);
}

.site-footer nav {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 10px;
  font-size: 0.85rem;
}

.site-footer nav a { text-decoration: none; font-weight: 600; }
.site-footer nav a:hover { text-decoration: underline; }

.install-btn { margin-top: 14px; }

/* ---------------------------- Result actions (copy/share + meaning) ---------------------------- */

.result-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.action-btn {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text);
  background: transparent;
  border: 2px solid var(--card-border);
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.action-btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); transform: translateY(-2px); }

.meaning-box {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-soft);
  font-style: italic;
  max-width: 40ch;
  margin-left: auto;
  margin-right: auto;
}

.meaning-box:not(.is-open) { display: none; }

/* ---------------------------- Barista mode ---------------------------- */

.barista-hero { text-align: center; padding: 40px 0 60px; }

.barista-tally {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  background: var(--card-bg);
  border-radius: 999px;
  padding: 10px 22px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
}

.barista-tally .count {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--sleeve-red-dark);
}

.barista-tally .label { font-size: 0.82rem; color: var(--text-soft); font-weight: 600; }

.barista-name {
  font-family: var(--font-marker);
  font-size: clamp(2.6rem, 12vw, 4.5rem);
  margin: 20px 0;
  min-height: 1.3em;
  transform: rotate(-1.5deg);
}

.barista-btn {
  font-size: 1.3rem;
  padding: 26px 50px;
}

.barista-reset {
  display: block;
  margin: 20px auto 0;
  background: none;
  border: none;
  color: var(--text-soft);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.85rem;
}

/* ---------------------------- Stats page ---------------------------- */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 640px;
  margin: 0 auto 24px;
}

.stat-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 22px 12px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.stat-card .stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 2.4rem);
  color: var(--sleeve-red-dark);
  display: block;
}

.stat-card .stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-soft);
  font-weight: 700;
}

.stats-comment {
  max-width: 480px;
  margin: 0 auto 30px;
  text-align: center;
  font-family: var(--font-marker);
  font-size: 1.2rem;
  color: var(--sleeve-red-dark);
  transform: rotate(-1deg);
}

.stats-reset {
  display: block;
  margin: 0 auto;
  text-align: center;
}

/* ---------------------------- Motion & accessibility ---------------------------- */

:focus-visible {
  outline: 3px solid var(--sleeve-red);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------------------------- Responsive ---------------------------- */

@media (max-width: 760px) {
  .grid-3 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

  .site-nav {
    position: absolute;
    top: 64px;
    right: 20px;
    left: 20px;
    flex-direction: column;
    align-items: stretch;
    display: none;
    padding: 10px;
  }

  .site-nav.is-open { display: flex; }
  .site-nav a { text-align: center; }
}

@media (max-width: 420px) {
  .settings-panel { width: calc(100vw - 40px); right: -4px; }
}