@import url('https://fonts.googleapis.com/css2?family=Zen+Antique+Soft&family=Noto+Serif+JP:wght@200;400;700&display=swap');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }

:root {
  --ink:   #080810;
  --paper: #f7f2e8;
  --blue:  #0047ff;
  --cyan:  #00e5ff;
  --red:   #d40000;
  --gold:  #f0a500;
}

html, body {
  width: 100%; height: 100%;
  background: var(--paper);
  font-family: 'Noto Serif JP', serif;
  color: var(--ink);
  overflow: hidden;
  position: relative;
  transition: opacity .18s ease;
}

/* Paper grain */
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 999; opacity: .6;
}

/* ── AUTH VIEW ── */
#view-auth {
  flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
}

.auth-logo {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.4rem; letter-spacing: .12em;
  opacity: .6;
}

.auth-container {
  width: min(320px, 88vw);
  display: flex; flex-direction: column; gap: 1.1rem;
}

.auth-tabs {
  display: flex; gap: 0; border-bottom: 1.5px solid var(--ink);
}

.auth-tab {
  flex: 1; background: none; border: none;
  font-family: 'Noto Serif JP', serif;
  font-size: .65rem; letter-spacing: .18em; text-transform: lowercase;
  color: var(--ink); padding: .55rem 0; cursor: pointer;
  opacity: .38; transition: opacity .2s;
  border-bottom: 2px solid transparent; margin-bottom: -1.5px;
}
.auth-tab.active { opacity: 1; border-bottom-color: var(--ink); }

.auth-panel { display: flex; flex-direction: column; gap: .7rem; }

.auth-input {
  width: 100%;
  background: none; border: none; border-bottom: 1.5px solid rgba(8,8,16,.28);
  font-family: 'Noto Serif JP', serif; font-size: .95rem;
  color: var(--ink); padding: .55rem 0;
  outline: none; transition: border-color .2s;
}
.auth-input:focus { border-bottom-color: var(--ink); }
.auth-input::placeholder { opacity: .35; }

.auth-btn {
  background: none; border: 2px solid var(--ink);
  font-family: 'Noto Serif JP', serif;
  font-size: .68rem; letter-spacing: .2em;
  color: var(--ink); padding: .65rem 1.6rem;
  cursor: pointer; position: relative; overflow: hidden;
  transition: color .25s; margin-top: .3rem;
  align-self: flex-start;
}
.auth-btn::before {
  content: ''; position: absolute; inset: 0;
  background: var(--ink); transform: scaleX(0);
  transform-origin: left; transition: transform .25s ease;
}
.auth-btn span { position: relative; z-index: 1; }
.auth-btn:hover, .auth-btn:active { color: var(--paper); }
.auth-btn:hover::before, .auth-btn:active::before { transform: scaleX(1); }
.auth-btn:disabled { opacity: .45; pointer-events: none; }

.auth-btn-google {
  display: flex; align-items: center; justify-content: center; gap: .55rem;
  width: 100%; padding: .62rem 1rem;
  background: none; border: 1.5px solid rgba(8,8,16,.28);
  border-radius: 6px; cursor: pointer;
  font-family: 'Noto Serif JP', serif;
  font-size: .72rem; letter-spacing: .06em; color: var(--ink);
  transition: border-color .2s, background .2s;
}
.auth-btn-google:hover, .auth-btn-google:active { border-color: var(--ink); background: rgba(8,8,16,.04); }
.auth-btn-google:disabled { opacity: .45; pointer-events: none; }

.auth-divider {
  display: flex; align-items: center; gap: .7rem;
  font-size: .62rem; letter-spacing: .1em; opacity: .38;
}
.auth-divider::before,
.auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--ink); opacity: .28;
}

body.dark .auth-btn-google { border-color: rgba(221,215,200,.2); }
body.dark .auth-btn-google:hover, body.dark .auth-btn-google:active { border-color: rgba(221,215,200,.6); background: rgba(221,215,200,.04); }

.auth-error {
  font-size: .65rem; letter-spacing: .06em;
  color: var(--red); min-height: 1rem;
}

.auth-confirm-msg {
  font-size: .75rem; letter-spacing: .06em;
  opacity: .7; line-height: 1.6; margin-bottom: .4rem;
}

/* Sign-out button in collection header */
#btn-signout {
  font-size: .85rem; letter-spacing: .25em;
  opacity: .65;
  transition: opacity .2s;
}
#btn-signout:hover, #btn-signout:active { opacity: 1; }

/* ── ONBOARDING ── */
#view-onboard { gap: 0; }

.ob-slide {
  display: flex; flex-direction: column;
  align-items: center; gap: 1.8rem; text-align: center;
  position: absolute;
  opacity: 0; pointer-events: none;
  transition: opacity .45s ease;
}
.ob-slide.active { opacity: 1; pointer-events: all; }

.ob-logo {
  font-size: .6rem; letter-spacing: .38em; text-transform: uppercase; opacity: .3;
}
.ob-prompt {
  font-size: 1rem; letter-spacing: .06em; opacity: .65;
}
.ob-input {
  background: none; border: none;
  border-bottom: 1.5px solid var(--ink);
  font-family: 'Noto Serif JP', serif;
  font-size: 1.5rem; letter-spacing: .05em;
  text-align: center; outline: none;
  width: 14rem; padding: .25rem 0;
  color: var(--ink);
}
.ob-input::placeholder { opacity: .2; }
.ob-btn {
  background: none; border: 1.5px solid var(--ink);
  font-family: 'Noto Serif JP', serif;
  font-size: .65rem; letter-spacing: .2em;
  text-transform: uppercase; padding: .7rem 2.4rem;
  cursor: pointer; color: var(--ink);
  position: relative; overflow: hidden;
  transition: color .2s;
}
.ob-btn::before {
  content: ''; position: absolute; inset: 0;
  background: var(--ink); transform: scaleX(0); transform-origin: left;
  transition: transform .22s ease;
}
.ob-btn span { position: relative; z-index: 1; }
.ob-btn:hover, .ob-btn:active { color: var(--paper); }
.ob-btn:hover::before, .ob-btn:active::before { transform: scaleX(1); }

.ob-greeting {
  font-size: 1rem; letter-spacing: .06em; opacity: .6;
}

#ob-egg-wrap {
  cursor: pointer;
  transition: transform .15s ease;
}
#ob-egg-wrap:hover { transform: scale(1.05); }
#ob-egg-wrap svg { width: 130px; height: auto; animation: eggPulse 2s ease-in-out infinite; }

.ob-hint {
  font-size: .52rem; letter-spacing: .2em; text-transform: uppercase; opacity: .3;
}
.ob-intro-name {
  font-size: 1.1rem; letter-spacing: .08em; opacity: .7;
  margin-bottom: -.4rem;
}
.ob-loop {
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
}
.ob-loop-step {
  font-size: .58rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink); opacity: .5;
}
.ob-loop-arrow {
  font-size: .55rem; opacity: .2;
}

/* ── VIEWS ── */
.view {
  position: fixed; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .45s ease;
}
.view.active { opacity: 1; pointer-events: all; }

/* ── DARK MODE TOGGLE (inline in collection header) ── */
.dark-btn-inline {
  margin-left: auto;
  opacity: .5; padding: .3rem;
  transition: opacity .2s;
}
.dark-btn-inline:hover, .dark-btn-inline:active { opacity: 1; }
.dark-btn-inline .icon-sun { display: none; }
body.dark .dark-btn-inline .icon-moon { display: none; }
body.dark .dark-btn-inline .icon-sun  { display: block; }

/* ── DARK MODE THEME ── */
html.dark { background: #0f0f1a; }
body.dark {
  --ink:   #ddd7c8;
  --paper: #0f0f1a;
  background: #0f0f1a;
}
body.dark .char-card                { background: #14141f; box-shadow: 0 2px 8px rgba(0,0,0,.35), 0 1px 2px rgba(0,0,0,.25); }
body.dark .char-card:hover          { box-shadow: 0 8px 24px rgba(0,0,0,.5), 0 2px 6px rgba(0,0,0,.3); }
body.dark .char-card.locked         { border-color: rgba(221,215,200,.18); box-shadow: 0 1px 4px rgba(0,0,0,.2); }
body.dark .char-card.locked:hover   { box-shadow: 0 1px 4px rgba(0,0,0,.2); }
body.dark .card-info                { background: #14141f; border-top-color: rgba(221,215,200,.1); }
body.dark .card-art                 { background: rgba(255,255,255,.015); }
body.dark .card-tooltip             { background: rgba(20,20,31,.96); }
body.dark .collection-header        { border-bottom-color: rgba(221,215,200,.1); background: #0f0f1a; }
body.dark .region-btn               { border-color: rgba(221,215,200,.18); }
body.dark .region-btn.active,
body.dark .region-btn:hover         { border-color: var(--ink); }
body.dark #btn-signout              { color: var(--ink); }
body.dark .auth-tabs                { border-bottom-color: rgba(221,215,200,.25); }
body.dark .auth-input               { border-bottom-color: rgba(221,215,200,.2); }
body.dark .auth-input:focus         { border-bottom-color: var(--ink); }
body.dark .modal-inner              { background: #14141f; }
body.dark .modal-card-back          { background: #14141f; border-bottom-color: rgba(221,215,200,.1); }
body.dark .modal-back-haiku         { border-top-color: rgba(221,215,200,.1); color: var(--ink); }
body.dark .modal-overlay            { background: rgba(0,0,0,.82); }
body.dark #btn-start-focus          { }
body.dark .ob-input                 { border-bottom-color: var(--ink); }

/* ── MUTE BUTTON ── */
.mute-btn {
  position: fixed; top: 1.4rem; left: 1.8rem; z-index: 50;
  transition: opacity .2s;
}
.mute-btn .sv-x    { display: none; }
.mute-btn.muted .sv-waves { display: none; }
.mute-btn.muted .sv-x    { display: block; }

/* ── NAV BUTTON ── */
.nav-btn {
  background: none; border: none;
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.1rem; color: var(--ink);
  cursor: pointer; opacity: .35;
  transition: opacity .2s;
  padding: .5rem;
}
.nav-btn:hover, .nav-btn:active { opacity: 1; }

/* ── TIMER VIEW ── */
#btn-open-collection {
  position: fixed; top: 1.5rem; right: 1.8rem;
}

.timer-main {
  display: flex; flex-direction: column;
  align-items: center; gap: 0;
}

#egg-stage {
  position: relative;
  width: 260px; height: 260px;
  display: flex; align-items: center; justify-content: center;
}

#progress-ring {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  transform: rotate(-90deg);
}

.ring-track {
  stroke: var(--ink); stroke-width: 1.2;
  fill: none; opacity: .07;
}

.ring-fill {
  stroke: var(--ink); stroke-width: 1.5;
  fill: none;
  stroke-dasharray: 741.12; /* 2π × 118 */
  stroke-dashoffset: 741.12;
  stroke-linecap: round;
  transition: stroke-dashoffset .8s linear;
}

#timer-egg {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center;
  transition: filter .5s ease;
}
#timer-egg svg { width: 130px; height: auto; }

#time-display {
  font-family: 'Zen Antique Soft', serif;
  font-size: 3.8rem; letter-spacing: .04em;
  color: var(--ink); margin-top: .6rem;
  line-height: 1; user-select: none;
}
.time-sep { opacity: .3; }

#duration-picker {
  display: flex; align-items: center; gap: .6rem;
  margin-top: 1rem;
  transition: opacity .3s ease;
}
.dur-btn {
  background: none; border: none;
  font-family: 'Noto Serif JP', serif;
  font-size: .78rem; letter-spacing: .1em;
  color: var(--ink); cursor: pointer;
  opacity: .35; padding: .2rem .4rem;
  transition: opacity .2s;
}
.dur-btn { position: relative; }
.dur-btn.active, .dur-btn:hover, .dur-btn:active { opacity: 1; }
.dur-boost {
  display: block;
  font-size: .38rem; letter-spacing: .08em;
  opacity: .55; margin-top: -.1rem;
}
.dur-sep { opacity: .22; font-size: .55rem; }
.dur-unit { font-size: .62rem; opacity: .4; letter-spacing: .15em; margin-left: .2rem; }

#btn-start-focus {
  margin-top: 1.8rem;
  background: none; border: 2px solid var(--ink);
  font-family: 'Noto Serif JP', serif;
  font-size: .72rem; letter-spacing: .22em;
  color: var(--ink); padding: .72rem 2.4rem;
  cursor: pointer; position: relative; overflow: hidden;
  transition: color .25s;
}
#btn-start-focus::before {
  content: ''; position: absolute; inset: 0;
  background: var(--ink); transform: scaleX(0);
  transform-origin: left; transition: transform .25s ease;
}
#btn-start-focus span { position: relative; z-index: 1; }
#btn-start-focus:hover, #btn-start-focus:active { color: var(--paper); }
#btn-start-focus:hover::before, #btn-start-focus:active::before { transform: scaleX(1); }

#view-timer.running #duration-picker { opacity: 0; pointer-events: none; }

#timer-stats {
  margin-top: 1.2rem;
  display: flex; flex-direction: column; align-items: center; gap: .3rem;
  opacity: 0; transition: opacity .6s ease;
  user-select: none;
}
#timer-stats.has-data { opacity: 1; }
#view-timer.running #timer-stats { opacity: 0; pointer-events: none; }

.stat-line {
  font-size: .62rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink); opacity: .65;
}

#timer-nudge {
  margin-top: .35rem;
  font-size: .55rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink); opacity: 0; transition: opacity .6s ease;
  user-select: none; text-align: center;
}
#timer-nudge.show { opacity: .55; }
.nudge-bar {
  width: 120px; height: 3px; margin: .35rem auto 0;
  background: rgba(8,8,16,.08); border-radius: 2px;
  overflow: hidden;
}
body.dark .nudge-bar { background: rgba(221,215,200,.1); }
.nudge-bar-fill {
  height: 100%; border-radius: 2px;
  background: var(--ink); opacity: .35;
  transition: width .4s ease;
}
body.dark .nudge-bar-fill { background: var(--paper); opacity: .4; }
#view-timer.running #timer-nudge { opacity: 0; pointer-events: none; }

#reminder-prompt {
  margin-top: .5rem;
  display: flex; align-items: center; gap: .5rem;
  opacity: 0; pointer-events: none; transition: opacity .4s ease;
  font-size: .46rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink);
}
#reminder-prompt.show { opacity: .55; pointer-events: auto; }
#view-timer.running #reminder-prompt { opacity: 0; pointer-events: none; }
#reminder-prompt button {
  background: none; border: 1px solid currentColor; border-radius: 2px;
  font-family: 'Noto Serif JP', serif;
  font-size: .44rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink); cursor: pointer; padding: .15rem .35rem;
  opacity: .7; transition: opacity .2s;
}
#reminder-prompt button:hover { opacity: 1; }

/* ── HATCH VIEW ── */
#flash {
  position: fixed; inset: 0; background: #fff;
  opacity: 0; pointer-events: none; z-index: 200;
  transition: opacity .05s;
}
#speed-wrap {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; z-index: 150; opacity: 0;
}
#speed-wrap svg { width: 100vw; height: 100vh; }
#particles {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
}

#hatch-stage {
  position: relative; z-index: 10;
  display: flex; flex-direction: column;
  align-items: center; gap: 0;
}

#hatch-header {
  opacity: 0; text-align: center;
  margin-bottom: .5rem;
  transition: opacity .8s ease;
}
#hatch-header.show { opacity: 1; }

#hatch-session-num {
  font-size: .48rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--ink); opacity: .38; margin-bottom: .4rem;
}

#char-name {
  font-family: 'Zen Antique Soft', serif;
  font-size: 2rem; letter-spacing: .12em; line-height: 1;
  color: var(--ink);
}
#char-sub {
  font-size: .65rem; letter-spacing: .35em;
  text-transform: uppercase; color: #888;
  margin-top: .3rem;
}
#char-rarity {
  display: inline-block; margin-top: .4rem;
  border: 2px solid var(--ink); color: var(--ink);
  font-size: .6rem; letter-spacing: .3em;
  padding: .15rem .8rem; text-transform: uppercase;
  transition: border-color .3s, color .3s, background .3s, box-shadow .3s;
}
#char-rarity.tier-rare     { letter-spacing: .32em; }
#char-rarity.tier-legendary { animation: rarityPulse 2.2s ease-in-out infinite; }
@keyframes rarityPulse {
  0%, 100% { box-shadow: 0 0 0 transparent; }
  50%       { box-shadow: 0 0 14px currentColor; }
}
#char-rarity.variant-void  { text-shadow: 0 0 8px currentColor; }

#char-lore {
  font-size: .58rem; line-height: 1.6;
  font-style: italic; color: #777;
  max-width: 26rem; margin: .6rem auto 0;
  letter-spacing: .02em;
}

#char-drop-hint {
  font-size: .48rem; letter-spacing: .22em;
  text-transform: uppercase; color: #999;
  margin-top: .32rem;
  transition: opacity .4s;
}

#hatch-egg-wrap {
  position: relative;
  width: 320px; height: 380px;
  display: flex; align-items: center; justify-content: center;
}

#hatch-egg {
  animation: eggPulse 2s ease-in-out infinite;
  transform-origin: center bottom;
}
@keyframes eggPulse {
  0%, 100% { transform: scaleX(1) scaleY(1); }
  50%       { transform: scaleX(1.025) scaleY(.975); }
}
@keyframes eggRuneFlash {
  0%, 80%, 100% { opacity: .5; }
  85% { opacity: 1; }
}
.egg-rune { animation: eggRuneFlash 3s ease-in-out infinite; }

#hatch-cracks {
  opacity: 0;
  position: absolute; top: 50px; left: 50px;
  pointer-events: none;
}

#char-wrap {
  position: absolute; top: 0; left: 0;
  width: 320px; height: 380px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
}

#hatch-actions {
  display: flex; flex-wrap: wrap; gap: .65rem; margin-top: .6rem;
  width: 100%; max-width: 340px;
  opacity: 0; transition: opacity .6s ease;
}
#btn-share { order: -1; }
#btn-see-collection, #btn-focus-again { flex: 1; }
#hatch-actions.show { opacity: 1; }

/* ── MILESTONE TOAST ── */
#milestone-toast {
  text-align: center;
  opacity: 0; pointer-events: none;
  transform: translateY(.6rem);
  transition: opacity .6s ease, transform .6s ease;
  margin-top: .8rem;
}
#milestone-toast.show {
  opacity: 1; transform: translateY(0);
}
#milestone-num {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.1rem; letter-spacing: .12em; color: var(--ink);
}
#milestone-msg {
  font-size: .5rem; letter-spacing: .22em;
  text-transform: uppercase; opacity: .5;
  margin-top: .25rem;
}

#hatch-actions button {
  background: none; border: 2px solid var(--ink);
  font-family: 'Noto Serif JP', serif;
  font-size: .68rem; letter-spacing: .2em;
  color: var(--ink); padding: .6rem 1.6rem;
  cursor: pointer; position: relative; overflow: hidden;
  transition: color .25s;
}
#hatch-actions button::before {
  content: ''; position: absolute; inset: 0;
  background: var(--ink); transform: scaleX(0);
  transform-origin: left; transition: transform .25s ease;
}
#hatch-actions button span { position: relative; z-index: 1; }
#hatch-actions button:hover, #hatch-actions button:active { color: var(--paper); }
#hatch-actions button:hover::before, #hatch-actions button:active::before { transform: scaleX(1); }

/* Share button — full-width accent row above the two main actions */
#btn-share {
  border-color: #0047ff !important;
  color: #0047ff !important;
  width: 100%;
  padding: .55rem 1.6rem !important;
}
#btn-share::before { background: #0047ff !important; }
#btn-share:hover, #btn-share:active { color: #fff !important; }

/* ── COLLECTION VIEW ── */
#view-collection { justify-content: flex-start; overflow-y: auto; }

/* ── PROFILE VIEW ── */
#view-profile { justify-content: flex-start; overflow-y: auto; }
.collection-stats-strip {
  padding: .1rem 2rem .65rem;
  font-size: .5rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink);
  opacity: .55; display: flex; align-items: center; gap: .6rem;
}
.collection-stats-strip .cs-frac  { }
.collection-stats-strip .cs-total { opacity: .7; }
.collection-stats-strip .cs-sep   { opacity: .5; }
.profile-cta {
  text-align: center;
  padding: 2.4rem 1rem 3rem;
}
.profile-cta-link {
  font-family: 'Noto Serif JP', serif;
  font-size: .52rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--ink);
  opacity: .28; text-decoration: none;
  transition: opacity .2s;
}
.profile-cta-link:hover { opacity: .6; }

/* Title + share icon grouped together */
.collection-title-group {
  display: flex; align-items: center; gap: .5rem;
  flex: 1;
}
.share-collection-btn {
  opacity: .3; padding: .15rem;
  transition: opacity .2s;
  flex-shrink: 0;
}
.share-collection-btn:hover, .share-collection-btn:active { opacity: .9; }

/* "link copied" tooltip */
.share-copied-tip {
  position: fixed; bottom: 1.8rem; left: 50%;
  transform: translateX(-50%) translateY(.4rem);
  font-family: 'Noto Serif JP', serif;
  font-size: .58rem; letter-spacing: .16em;
  text-transform: uppercase;
  background: var(--ink); color: var(--paper);
  padding: .45rem 1.1rem;
  opacity: 0; pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.share-copied-tip.show {
  opacity: 1; transform: translateX(-50%) translateY(0);
}

.collection-header {
  position: sticky; top: 0; z-index: 10;
  width: 100%; flex-shrink: 0;
  background: var(--paper);
  border-bottom: 1px solid rgba(8,8,16,.08);
}
.collection-top {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.2rem 2rem .8rem;
}
.collection-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: .85rem; letter-spacing: .25em; opacity: .65;
}

#collection-stats {
  display: none;
}
#collection-stats .cs-frac { }
#collection-stats .cs-total { opacity: .7; }
#collection-stats .cs-sep   { opacity: .5; }

.top-tabs {
  display: flex; justify-content: center; gap: 2rem;
  padding: .3rem 2rem .7rem;
}
.top-tab {
  background: none; border: none; font-family: inherit;
  font-size: .55rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink); opacity: .45; cursor: pointer;
  padding: .3rem 0; border-bottom: 1.5px solid transparent;
  transition: opacity .2s, border-color .2s;
}
.top-tab.active { opacity: .9; border-bottom-color: var(--ink); }
.top-tab:hover { opacity: .7; }

.region-tabs.hidden { display: none; }

/* Stats tab */
#stats-content {
  display: none; padding: 2rem 2rem 3rem;
  max-width: 440px; margin: 0 auto;
}
#stats-content.active { display: block; }

.stats-headline {
  font-style: italic; font-size: .85rem;
  color: var(--ink); opacity: .6;
  letter-spacing: .04em; line-height: 1.6;
  text-align: center; margin-bottom: 2.5rem;
}

.stats-section {
  margin-bottom: 2.4rem;
}
.stats-section-label {
  font-size: .55rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--ink); opacity: .5; margin-bottom: .8rem;
}
.stats-line {
  font-size: .75rem; color: var(--ink); opacity: .7;
  letter-spacing: .04em; line-height: 1;
  padding: .55rem 0; border-bottom: 1px solid rgba(8,8,16,.08);
}
body.dark .stats-line { border-bottom-color: rgba(221,215,200,.08); }
.stats-line:last-child { border-bottom: none; }
.stats-value {
  font-family: 'Zen Antique Soft', serif;
  font-size: .88rem; opacity: 1; color: var(--ink);
}
.stats-delta {
  opacity: .6; font-size: .62rem;
}
.stats-highlight {
  font-style: italic; opacity: .5;
}

/* 7-day bar chart */
.stats-bars {
  display: flex; align-items: flex-end; justify-content: center;
  gap: .8rem; padding: .5rem 0;
}
.stats-bar-col {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: .35rem;
  max-width: 36px;
}
.stats-bar-mins {
  font-size: .44rem; letter-spacing: .05em;
  color: var(--ink); opacity: .55;
}
.stats-bar {
  width: 100%; border-radius: 3px 3px 0 0;
  background: var(--ink);
  opacity: .15; min-width: 8px;
}
.stats-bar.has-data { opacity: .28; }
.stats-bar.today    { opacity: .45; }
body.dark .stats-bar          { background: rgba(221,215,200,.08); opacity: 1; }
body.dark .stats-bar.has-data { background: rgba(221,215,200,.25); }
body.dark .stats-bar.today    { background: rgba(221,215,200,.4); }
.stats-bar-label {
  font-size: .46rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink); opacity: .5;
}
.stats-bar-label.today { opacity: .75; }

/* Stats hero cards */
.stats-cards-row {
  display: flex; gap: 1rem; justify-content: center;
}
.stats-card {
  flex: 1; text-align: center;
  padding: 1rem .5rem;
  background: rgba(8,8,16,.03);
  border-radius: 12px;
}
body.dark .stats-card { background: rgba(221,215,200,.05); }
.stats-card-value {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.6rem; color: var(--ink);
  letter-spacing: .04em; line-height: 1.2;
}
.stats-card-label {
  font-size: .52rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--ink); opacity: .45; margin-top: .3rem;
}
.stats-card .stats-delta {
  font-size: .5rem; margin-top: .3rem;
}

/* Stats empty state */
.stats-empty {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; text-align: center;
  padding: 3rem 2rem; min-height: 40vh;
}
.stats-empty-icon { font-size: 2.5rem; margin-bottom: 1.5rem; opacity: .6; }
.stats-empty-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.15rem;
  color: var(--ink); opacity: .55;
  letter-spacing: .08em; line-height: 1.5;
  margin-bottom: .8rem;
}
.stats-empty-body {
  font-size: .78rem; color: var(--ink); opacity: .4;
  letter-spacing: .04em; line-height: 1.8;
  max-width: 20rem;
}

.region-tabs {
  display: flex; gap: .3rem; padding: 0 1.6rem .9rem;
  overflow-x: auto;
}
.region-btn {
  background: none; border: 1.5px solid rgba(8,8,16,.25);
  font-family: 'Noto Serif JP', serif;
  font-size: .6rem; letter-spacing: .18em;
  color: var(--ink); padding: .3rem .85rem;
  cursor: pointer; opacity: .65;
  transition: opacity .2s, border-color .2s;
  white-space: nowrap;
}
.region-btn.active, .region-btn:hover { opacity: 1; border-color: var(--ink); }
.tab-count {
  font-size: .48rem; opacity: .75; letter-spacing: .08em;
  margin-left: .15rem;
}
.region-btn.complete {
  border-color: #c9a227;
  color: #c9a227;
}
.region-btn.complete .tab-count { opacity: .9; }
.region-btn.complete::after {
  content: ' ✦';
  font-size: .5rem; opacity: .8;
}
body.dark .region-btn.complete { border-color: #d4ad3a; color: #d4ad3a; }

/* ── LOCKED REGION TABS ── */
.region-btn.locked {
  opacity: .45;
  border-style: dashed;
  cursor: default;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: .06rem;
  pointer-events: none;
}
/* Re-enable pointer-events so the click handler can catch and ignore it */
.region-btn.locked { pointer-events: auto; }
.region-btn.locked:hover { opacity: .22; border-color: rgba(8,8,16,.2); }
body.dark .region-btn.locked:hover { border-color: rgba(221,215,200,.18); }
.tab-unlock {
  font-size: .4rem; letter-spacing: .12em;
  text-transform: uppercase; opacity: .8;
  line-height: 1;
}

/* ── PROFILE BADGES ── */
.profile-badges-strip {
  display: flex; gap: .4rem; padding: .3rem 0;
  overflow-x: auto; flex-wrap: wrap;
  justify-content: center;
}
.profile-badges-strip:empty { display: none; }
.profile-badge-chip {
  font-size: .42rem; padding: .18rem .5rem;
  border: 1px solid rgba(8,8,16,.18);
  white-space: nowrap; letter-spacing: .08em;
  text-transform: uppercase; opacity: .7;
}
body.dark .profile-badge-chip { border-color: rgba(221,215,200,.18); }

/* ── BADGE TAB ── */
.badge-tab { border-style: solid; }

/* ── BADGE GRID (NYT-style) ── */
#collection-grid.badge-mode {
  display: block;
  padding: .6rem 1.2rem 2rem;
}
.badge-section-header {
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--ink); opacity: .5;
  padding: 1.2rem 0 .6rem;
  border-bottom: 1px solid rgba(8,8,16,.08);
  margin-bottom: .8rem;
}
body.dark .badge-section-header { border-bottom-color: rgba(221,215,200,.08); }

.badge-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: .8rem;
  margin-bottom: .4rem;
}

.badge-tile {
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  padding: 1rem .4rem .8rem;
  border-radius: 14px;
  transition: transform .15s;
}
.badge-tile:active { transform: scale(.95); }

/* Earned tiles — vivid, prominent */
.badge-tile.earned {
  background: rgba(8,8,16,.04);
}
body.dark .badge-tile.earned { background: rgba(221,215,200,.06); }

.badge-tile-icon {
  font-size: 2.2rem;
  margin-bottom: .5rem;
  line-height: 1;
}
.badge-tile.unearned .badge-tile-icon {
  filter: grayscale(1) brightness(1.1);
  opacity: .4;
  font-size: 1.8rem;
}
.badge-tile-name {
  font-size: .62rem; letter-spacing: .06em;
  text-transform: uppercase; font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}
.badge-tile.unearned .badge-tile-name { opacity: .45; }

.badge-tile-date {
  font-size: .48rem; letter-spacing: .06em;
  color: var(--ink); opacity: .4;
  margin-top: .25rem;
  text-transform: uppercase;
}
.badge-tile-pct {
  font-size: .46rem; letter-spacing: .04em;
  color: var(--blue); opacity: .75;
  margin-top: .15rem;
}
body.dark .badge-tile-pct { color: #6fa3ff; }

.badge-tile-desc {
  font-size: .5rem; opacity: .35;
  margin-top: .3rem; line-height: 1.4;
  letter-spacing: .02em;
}

/* Progress bar for unearned */
.badge-tile-progress {
  width: 100%; margin-top: .4rem;
  display: flex; flex-direction: column;
  align-items: center; gap: .2rem;
}
.badge-progress-bar {
  width: 80%; height: 4px;
  background: rgba(8,8,16,.08);
  border-radius: 2px; overflow: hidden;
}
body.dark .badge-progress-bar { background: rgba(221,215,200,.1); }
.badge-progress-fill {
  height: 100%; border-radius: 2px;
  background: var(--ink); opacity: .3;
  transition: width .4s ease;
}
body.dark .badge-progress-fill { background: var(--paper); }
.badge-progress-text {
  font-size: .48rem; letter-spacing: .04em;
  opacity: .35;
}

/* ── REGION COMPLETE BANNER ── */
.region-complete-banner {
  grid-column: 1 / -1;
  text-align: center;
  padding: .9rem 1rem;
  border: 1.5px solid #c9a227;
  color: #c9a227;
  font-size: .52rem; letter-spacing: .28em;
  text-transform: uppercase;
  background: rgba(201,162,39,.06);
}
body.dark .region-complete-banner {
  border-color: #d4ad3a; color: #d4ad3a;
  background: rgba(212,173,58,.08);
}

/* Region complete toast — more prominent than milestone */
#milestone-toast.region-complete #milestone-num {
  color: #c9a227;
  font-size: 1.3rem;
}
body.dark #milestone-toast.region-complete #milestone-num { color: #d4ad3a; }

/* Region unlock (discovery) toast */
#milestone-toast.region-unlock #milestone-num {
  color: #4a7fc1;
  font-size: 1.3rem;
  letter-spacing: .06em;
}
body.dark #milestone-toast.region-unlock #milestone-num { color: #6fa3e0; }

#collection-grid, #profile-grid {
  width: 100%; max-width: 760px;
  display: grid; grid-template-columns: repeat(4, 1fr);
  align-content: start;
  gap: 1rem; padding: 1.2rem 1.8rem;
}

.char-card {
  position: relative;
  border: 2px solid var(--ink);
  display: flex; flex-direction: column;
  align-items: center;
  aspect-ratio: 2 / 3;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(8,8,16,.10), 0 1px 2px rgba(8,8,16,.06);
  transition: transform .2s ease, box-shadow .2s ease;
  background: var(--paper);
  overflow: hidden;
}
.char-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(8,8,16,.14), 0 2px 6px rgba(8,8,16,.08); }

.char-card.locked {
  border: 2px dashed rgba(8,8,16,.28);
  cursor: default; overflow: hidden;
  box-shadow: 0 1px 4px rgba(8,8,16,.06);
}
.char-card.locked:hover { transform: none; box-shadow: 0 1px 4px rgba(8,8,16,.06); }
/* Locked card silhouette — show blurred dark shape of the character */
.char-card.locked .card-art svg {
  filter: blur(3px) brightness(0) opacity(.22);
  pointer-events: none;
}

.card-art {
  flex: 1; min-height: 0;
  width: 100%; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  background: rgba(8,8,16,.025);
}
.card-art svg { width: 115%; height: 115%; }

/* Pause animations in grid, play on hover */
.char-card .card-art svg * { animation-play-state: paused; }
.char-card:hover .card-art svg * { animation-play-state: running; }

.locked-icon {
  font-size: .5rem; letter-spacing: .2em;
  text-transform: uppercase; opacity: .35;
  user-select: none;
}

.card-info {
  flex-shrink: 0;
  width: 100%; padding: .5rem .4rem .55rem;
  border-top: 1.5px solid rgba(8,8,16,.12);
  text-align: center; background: var(--paper);
  position: relative; z-index: 2;
}
.card-name {
  font-size: .68rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink);
}
.card-rarity {
  font-size: .48rem; letter-spacing: .2em;
  text-transform: uppercase; margin-top: .1rem;
  opacity: .7;
}
.card-variants {
  display: flex; justify-content: center; gap: .22rem;
  margin-top: .28rem;
}
.var-dot {
  display: inline-block;
  width: .38rem; height: .38rem;
  border-radius: 50%;
  opacity: .15;
  transition: opacity .15s;
}
.var-dot.owned { opacity: 1; }
.card-count {
  position: absolute; top: .3rem; right: .35rem;
  font-size: .5rem; opacity: .35; letter-spacing: .04em; z-index: 3;
}

/* ── HOVER TOOLTIP (overlays card art) ── */
.card-tooltip {
  position: absolute;
  top: 0; left: 0; right: 0;
  bottom: 64px; /* leaves room for .card-info + variant dots */
  background: rgba(247,242,232,.96);
  padding: .8rem .7rem;
  opacity: 0; pointer-events: none;
  transition: opacity .2s ease;
  z-index: 10; text-align: center;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: .5rem;
}
@media (hover: hover) {
  .char-card:hover .card-tooltip { opacity: 1; }
}
.tip-haiku {
  font-size: .54rem; letter-spacing: .06em;
  line-height: 2.1; color: var(--ink);
  opacity: .45; font-style: italic;
}

/* ── CARD MODAL ── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(8,8,16,.72);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; opacity: 0; pointer-events: none;
  transition: opacity .22s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal-inner {
  position: relative;
  background: var(--paper);
  border: 2px solid var(--ink);
  display: flex; flex-direction: column; align-items: center;
  width: min(320px, 92vw);
  transform: scale(.82) translateY(24px);
  transition: transform .32s cubic-bezier(.34,1.42,.64,1);
}
.modal-overlay.open .modal-inner { transform: scale(1) translateY(0); }

.modal-close {
  position: absolute; top: .5rem; right: .6rem;
  background: none; border: none; cursor: pointer;
  font-size: 1.1rem; opacity: .35; line-height: 1;
  padding: .1rem .3rem; z-index: 10;
  transition: opacity .15s;
}
.modal-close:hover, .modal-close:active { opacity: .8; }

/* ── Flip card ── */
.modal-card {
  width: 100%; aspect-ratio: 320 / 380;
  perspective: 1200px; cursor: pointer;
}
.modal-card-inner {
  width: 100%; height: 100%; position: relative;
  transform-style: preserve-3d;
  transition: transform .52s cubic-bezier(.4,0,.2,1);
}
.modal-card.flipped .modal-card-inner { transform: rotateY(180deg); }
.modal-card-front, .modal-card-back {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
/* translateZ forces a GPU compositing layer on each face, making
   backface-visibility reliable on iOS Safari */
.modal-card-front { overflow: hidden; transform: translateZ(0); }
.modal-card-back {
  transform: rotateY(180deg) translateZ(0);
  background: var(--paper);
  display: flex; flex-direction: column;
  align-items: center; justify-content: space-between;
  padding: 2rem 1.6rem; text-align: center;
  border-bottom: 1px solid rgba(8,8,16,.1);
}
.modal-back-top {
  display: flex; flex-direction: column;
  align-items: center; gap: 1rem;
  width: 100%;
}
.modal-back-name {
  font-size: .6rem; letter-spacing: .2em;
  text-transform: uppercase; opacity: .35;
}
.modal-back-lore {
  font-size: .65rem; line-height: 1.75;
  letter-spacing: .03em; color: var(--ink);
  max-width: 22ch; margin: 0 auto;
}
.modal-back-haiku {
  font-size: .65rem; line-height: 2.1;
  font-style: italic; color: var(--ink);
  opacity: .5;
  border-top: 1px solid rgba(8,8,16,.1);
  padding-top: .8rem; width: 100%;
}
.modal-back-meta {
  display: flex; flex-direction: column; align-items: center; gap: .28rem;
  width: 100%;
  padding-bottom: .5rem;
  font-size: .55rem; letter-spacing: .12em;
  text-transform: uppercase; opacity: .55;
}
body.dark .modal-back-meta { border-top-color: rgba(221,215,200,.1); }
.modal-art {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.modal-art svg { width: 100%; height: 100%; }
.modal-art svg * { animation-play-state: running; }

/* ── Info strip ── */
.modal-info {
  width: 100%; padding: 1rem 1rem 1.1rem;
  border-top: none;
  text-align: center;
  background: var(--paper);
}
.modal-name {
  font-size: .82rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink);
}
.modal-sub {
  font-size: .5rem; letter-spacing: .12em;
  text-transform: uppercase; opacity: .4;
  margin-top: .18rem;
}
.modal-rarity {
  display: inline-block;
  font-size: .46rem; letter-spacing: .2em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  padding: .14rem .48rem; margin-top: .45rem;
  border-radius: 1px;
}
/* ── Variant navigation ── */
.modal-var-nav {
  display: flex; align-items: center; justify-content: center;
  gap: .6rem; margin-top: .6rem;
}
.modal-nav-arrow {
  background: none; border: none; cursor: pointer;
  font-size: .8rem; opacity: .5; padding: .1rem .3rem;
  transition: opacity .15s; line-height: 1;
}
.modal-nav-arrow:hover:not(:disabled), .modal-nav-arrow:active:not(:disabled) { opacity: 1; }
.modal-nav-arrow:disabled { opacity: .18; cursor: default; }
.modal-var-label {
  font-size: .48rem; letter-spacing: .2em;
  text-transform: uppercase; min-width: 4.5rem; text-align: center;
}

.modal-name-row {
  display: flex; align-items: center; justify-content: center; gap: .5rem;
  width: 100%;
}
.modal-share-icon {
  background: none; border: none; cursor: pointer;
  color: var(--ink); opacity: .25;
  padding: .15rem; display: flex; align-items: center;
  transition: opacity .2s;
}
.modal-share-icon:hover, .modal-share-icon:active { opacity: .7; }
.modal-share-icon:disabled { opacity: .1; pointer-events: none; }

/* ── CHARACTER CSS ANIMATIONS ── */

/* Float */
@keyframes charFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
@keyframes charBreath {
  0%, 100% { transform: scaleX(1) scaleY(1); }
  50%       { transform: scaleX(1.015) scaleY(.99); }
}

/* ── SHIRO (cat) ── */
@keyframes catTailSway {
  0%   { transform: rotate(-10deg); }
  50%  { transform: rotate(8deg);  }
  100% { transform: rotate(-10deg); }
}
@keyframes catAuraPulse {
  0%, 100% { opacity: .18; transform: scale(1); }
  50%       { opacity: .38; transform: scale(1.06); }
}
@keyframes catEarTwitch {
  0%, 88%, 100% { transform: rotate(0deg); }
  91% { transform: rotate(-9deg); }
  95% { transform: rotate(4deg); }
}

.cat-float  { animation: charFloat 3.5s ease-in-out infinite; transform-origin: center bottom; }
.cat-body   { animation: charBreath 3.2s ease-in-out infinite; transform-origin: center center; }
.cat-tail   { animation: catTailSway 3s ease-in-out infinite; }
.cat-ear-r  { animation: catEarTwitch 8s ease-in-out infinite; transform-origin: 210px 108px; }
.cat-aura   { animation: catAuraPulse 3s ease-in-out infinite; transform-origin: center center; }

/* ── KARASU (crow) ── */
@keyframes crowHeadBob {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  35%       { transform: translateY(-4px) rotate(-2deg); }
  65%       { transform: translateY(1px) rotate(1deg); }
}
@keyframes crowWingBreath {
  0%, 100% { transform: scaleY(1); }
  50%       { transform: scaleY(1.05); }
}
@keyframes crowAuraPulse {
  0%, 100% { opacity: .12; transform: scale(1); }
  50%       { opacity: .28; transform: scale(1.06); }
}
@keyframes crowEyeGlow {
  0%, 100% { opacity: .7; }
  50%       { opacity: 1; }
}

.crow-float  { animation: charFloat 4s ease-in-out infinite; transform-origin: center bottom; }
.crow-body   { animation: charBreath 3.8s ease-in-out infinite; transform-origin: center center; }
.crow-head   { animation: crowHeadBob 5.5s ease-in-out infinite; transform-origin: 160px 120px; }
.crow-wing-l { animation: crowWingBreath 3.2s ease-in-out infinite; transform-origin: 100px 200px; }
.crow-wing-r { animation: crowWingBreath 3.2s ease-in-out infinite .4s; transform-origin: 220px 200px; }
.crow-aura   { animation: crowAuraPulse 3.2s ease-in-out infinite; transform-origin: center center; }
.crow-eye-glow { animation: crowEyeGlow 2.2s ease-in-out infinite; }

/* ── KYUBI (fox) ── */
@keyframes tailWag  { 0%{transform:rotate(-8deg);}  50%{transform:rotate(8deg);}  100%{transform:rotate(-8deg);}  }
@keyframes tailWag2 { 0%{transform:rotate(-12deg);} 50%{transform:rotate(5deg);}  100%{transform:rotate(-12deg);} }
@keyframes tailWag3 { 0%{transform:rotate(5deg);}   50%{transform:rotate(-10deg);}100%{transform:rotate(5deg);}   }
@keyframes eyeGlow  { 0%,100%{opacity:.9;} 50%{opacity:1;} }
@keyframes auraPulse {
  0%, 100% { opacity: .25; transform: scale(1); }
  50%       { opacity: .45; transform: scale(1.08); }
}
@keyframes sparkOrbit { from{transform:rotate(0deg);} to{transform:rotate(360deg);} }
@keyframes runeFlash  { 0%,80%,100%{opacity:.4;} 85%{opacity:1;} }

.tail-1    { transform-origin: 10px 0px; animation: tailWag  2.4s ease-in-out infinite; }
.tail-2    { transform-origin: 10px 0px; animation: tailWag2 2s   ease-in-out infinite .3s; }
.tail-3    { transform-origin: 10px 0px; animation: tailWag3 2.6s ease-in-out infinite .15s; }
.fox-body  { animation: charBreath 3s ease-in-out infinite; transform-origin: center center; }
.fox-float { animation: charFloat  3.5s ease-in-out infinite; transform-origin: center bottom; }
.eye-l, .eye-r { animation: eyeGlow 2s ease-in-out infinite; }
.aura        { animation: auraPulse   2.5s ease-in-out infinite; transform-origin: center center; }
.spark-ring  { animation: sparkOrbit  4s linear infinite;         transform-origin: 160px 175px; }
.spark-ring-r{ animation: sparkOrbit  6s linear infinite reverse; transform-origin: 160px 175px; }
.rune        { animation: runeFlash   3s ease-in-out infinite; }

/* ── SHARED GENERIC CLASSES (new characters) ── */
.char-float { animation: charFloat 3.5s ease-in-out infinite; transform-origin: center bottom; }
.char-body  { animation: charBreath 3.2s ease-in-out infinite; transform-origin: center center; }
.char-aura  { animation: auraPulse 3s ease-in-out infinite; transform-origin: center center; }

/* ── NEW KEYFRAMES ── */
@keyframes koiSwim {
  0%,100% { transform: translateX(0) rotate(0deg); }
  25%     { transform: translateX(-7px) rotate(-2.5deg); }
  75%     { transform: translateX(7px)  rotate(2.5deg); }
}
@keyframes finWave {
  0%,100% { transform: rotate(0deg); }
  50%     { transform: rotate(14deg); }
}
@keyframes gillWave {
  0%,100% { transform: rotate(0deg) scaleY(1); }
  50%     { transform: rotate(10deg) scaleY(1.08); }
}
@keyframes wispBob {
  0%,100% { transform: translateY(0) rotate(0deg); }
  33%     { transform: translateY(-12px) rotate(-6deg); }
  66%     { transform: translateY(-5px)  rotate(5deg); }
}
@keyframes trailDrift {
  0%,100% { opacity: .5; transform: translateY(0) scaleY(1); }
  50%     { opacity: .2; transform: translateY(5px) scaleY(.7); }
}
@keyframes hornPulse {
  0%,100% { opacity: .65; }
  50%     { opacity: 1; }
}
@keyframes neckSway {
  0%,100% { transform: rotate(0deg); }
  50%     { transform: rotate(-4deg); }
}
@keyframes earWave {
  0%,88%,100% { transform: rotate(0deg); }
  91%         { transform: rotate(-9deg); }
  95%         { transform: rotate(5deg); }
}
@keyframes scanHead {
  0%,100%  { transform: rotate(0deg) translateX(0); }
  25%      { transform: rotate(-7deg) translateX(-3px); }
  75%      { transform: rotate(7deg)  translateX(3px); }
}
@keyframes trunkSway {
  0%,100% { transform: rotate(0deg); }
  50%     { transform: rotate(-18deg); }
}
@keyframes wingSlowSoar {
  0%,100% { transform: rotate(0deg) translateY(0); }
  50%     { transform: rotate(-5deg) translateY(-4px); }
}
@keyframes wingFlutter {
  0%,100% { transform: scaleY(1) rotate(0deg); }
  50%     { transform: scaleY(.88) rotate(-2deg); }
}
@keyframes eyespotGlow {
  0%,100% { opacity: .65; }
  50%     { opacity: 1; }
}
@keyframes crystalShimmer {
  0%,100% { opacity: .72; }
  50%     { opacity: 1; filter: brightness(1.2); }
}
@keyframes shadowPulse {
  0%,100% { opacity: .08; transform: scale(1); }
  50%     { opacity: .22; transform: scale(1.1); }
}
@keyframes eyePulse {
  0%,100% { opacity: .9; }
  50%     { opacity: 1; transform: scale(1.06); }
}
@keyframes boltFlicker {
  0%,78%,100% { opacity: 0; }
  80%,82%     { opacity: 1; }
  81%         { opacity: .3; }
}
@keyframes emberPulse {
  0%,100% { opacity: .5; transform: scale(1); }
  50%     { opacity: .9; transform: scale(1.14); }
}
@keyframes phoenixRise {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%     { transform: translateY(-14px) rotate(-2deg); }
}
@keyframes brushSweep {
  0%,100% { transform: rotate(0deg); }
  50%     { transform: rotate(-5deg); }
}
@keyframes coilSway {
  0%,100% { transform: translateX(0) rotate(0deg); }
  50%     { transform: translateX(-5px) rotate(-2deg); }
}
@keyframes spotPulse {
  0%,100% { opacity: .35; }
  50%     { opacity: .55; }
}
@keyframes dreamDrift {
  0%,100% { transform: translateY(0) rotate(0deg); }
  33%     { transform: translateY(-10px) rotate(-3deg); }
  66%     { transform: translateY(-4px) rotate(3deg); }
}
@keyframes selkieGaze {
  0%,100% { transform: translateX(0); }
  40%     { transform: translateX(-3px); }
  70%     { transform: translateX(3px); }
}

/* ── ANIMATION CLASS MAP (new characters) ── */
.koi-swim  { animation: koiSwim   3.2s ease-in-out infinite; transform-origin: center center; }
.koi-fin   { animation: finWave   2.8s ease-in-out infinite; transform-origin: top center; }
.gill-l    { animation: gillWave  2.4s ease-in-out infinite;       transform-origin: 145px 170px; }
.gill-r    { animation: gillWave  2.4s ease-in-out infinite .4s;   transform-origin: 175px 170px; }
.wisp-bob  { animation: wispBob   3.8s ease-in-out infinite; transform-origin: center center; }
.wisp-trail{ animation: trailDrift 2.5s ease-in-out infinite; }
.horn-glow { animation: hornPulse  2.2s ease-in-out infinite; }
.neck-sway { animation: neckSway   4s   ease-in-out infinite; transform-origin: 160px 230px; }
.anac-coil { animation: coilSway  4.5s ease-in-out infinite; transform-origin: 160px 310px; }
.spot-pulse{ animation: spotPulse 2.8s ease-in-out infinite; }
@keyframes tongueFork {
  0%,80%,100% { transform: scaleY(0) translateY(-4px); opacity: 0; }
  85% { transform: scaleY(1) translateY(0); opacity: 1; }
  92% { transform: scaleY(1) translateY(0); opacity: .8; }
}
.tongue-fork { animation: tongueFork 3.5s ease-in-out infinite; transform-origin: 168px 196px; }
.ear-wave  { animation: earWave    7s   ease-in-out infinite; transform-origin: 202px 112px; }
.head-scan { animation: scanHead   6s   ease-in-out infinite; transform-origin: 160px 130px; }
.trunk-sway{ animation: trunkSway  4s   ease-in-out infinite; transform-origin: 160px 170px; }
.wing-soar { animation: wingSlowSoar 4s ease-in-out infinite; transform-origin: center top; }
.wing-flut { animation: wingFlutter  2s ease-in-out infinite; transform-origin: center top; }
.eyespot   { animation: eyespotGlow  2.2s ease-in-out infinite; }
.crystal-g { animation: crystalShimmer 2.5s ease-in-out infinite; }
.shadow-aura-g{ animation: shadowPulse 3s ease-in-out infinite; transform-origin: center; }
.eye-pulse { animation: eyePulse   1.8s ease-in-out infinite; }
.bolt      { animation: boltFlicker 2.2s ease-in-out infinite; }
.bolt-2    { animation: boltFlicker 2.2s ease-in-out infinite .7s; }
.bolt-3    { animation: boltFlicker 2.2s ease-in-out infinite 1.4s; }
.ember-g   { animation: emberPulse 2s ease-in-out infinite; transform-origin: center; }
.phoenix-rise { animation: phoenixRise 3.5s ease-in-out infinite; transform-origin: center bottom; }
.brush-wing-l { animation: brushSweep 3s ease-in-out infinite; transform-origin: 130px 188px; }
.brush-wing-r { animation: brushSweep 3s ease-in-out infinite reverse; transform-origin: 190px 188px; }
.coil-sway { animation: coilSway 4s ease-in-out infinite; transform-origin: center center; }
.spot-anim { animation: spotPulse 3s ease-in-out infinite; }
.baku-drift{ animation: dreamDrift 5s ease-in-out infinite; transform-origin: center center; }
.selkie-eye{ animation: selkieGaze 6s ease-in-out infinite; transform-origin: center center; }

/* ── VARIANT COLOUR FILTERS ── */
/* Applied to art containers so the full character palette shifts per tier  */
.vf-gold    { filter: sepia(.48) saturate(2.6) hue-rotate(8deg)   brightness(1.1);  }
.vf-crimson { filter: sepia(.52) saturate(3.2) hue-rotate(-22deg) brightness(1.04); }

/* Void: dark cosmic background + luminous electric character                */
.vf-void {
  position: relative;
  filter: none;
  background: radial-gradient(ellipse at 48% 42%, #2e1158 0%, #130426 55%, #060110 100%);
  overflow: hidden;
}
/* Nebula colour patches */
.vf-void::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(circle at 22% 18%, rgba(170,0,255,.32) 0%, transparent 42%),
    radial-gradient(circle at 76% 70%, rgba(0,190,255,.24) 0%, transparent 38%),
    radial-gradient(circle at 52% 88%, rgba(255,0,180,.18) 0%, transparent 32%);
}
/* Character SVG: vivid electric glow against the dark field */
.vf-void svg {
  position: relative; z-index: 1;
  filter: hue-rotate(255deg) saturate(2.6) brightness(1.45) contrast(1.08);
}

/* ── FUSION OVERLAY ── */
#fusion-overlay {
  position: fixed; inset: 0;
  background: rgba(8,8,16,.92);
  display: flex; align-items: center; justify-content: center;
  z-index: 500;
  opacity: 0; pointer-events: none;
  transition: opacity .4s ease;
}
#fusion-overlay.open { opacity: 1; pointer-events: all; }

#fusion-stage {
  display: flex; flex-direction: column;
  align-items: center; gap: 2rem;
  position: relative;
}

#fusion-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: .72rem; letter-spacing: .55em;
  text-transform: uppercase; color: var(--paper);
  opacity: 0; transition: opacity .5s ease;
}
#fusion-title.show { opacity: .45; }

#fusion-orbs-row {
  position: relative;
  display: flex; align-items: center; gap: 1.4rem;
}

.fusion-orb {
  width: 62px; height: 62px; border-radius: 50%;
  border: 2px solid currentColor;
  opacity: 0; transform: scale(0);
  transition: transform .52s cubic-bezier(.34,1.56,.64,1), opacity .3s ease;
}
.fusion-orb.pop { opacity: 1; transform: scale(1); }

#fusion-core {
  position: absolute;
  left: 50%; top: 50%;
  width: 80px; height: 80px; border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0; pointer-events: none;
}
#fusion-core.burst { animation: fusionBurst .55s ease-out forwards; }
@keyframes fusionBurst {
  0%   { opacity: .95; transform: translate(-50%,-50%) scale(.15); }
  55%  { opacity: .75; transform: translate(-50%,-50%) scale(1.5); }
  100% { opacity: 0;   transform: translate(-50%,-50%) scale(2.1); }
}

#fusion-result {
  display: flex; flex-direction: column;
  align-items: center; gap: .75rem;
  opacity: 0; transform: scale(.72) translateY(14px);
  transition: opacity .55s ease, transform .55s cubic-bezier(.34,1.42,.64,1);
}
#fusion-result.reveal { opacity: 1; transform: scale(1) translateY(0); }

#fusion-result-art {
  width: 152px; height: 182px;
  display: flex; align-items: center; justify-content: center;
}
#fusion-result-art svg { width: 100%; height: 100%; }
#fusion-result-art svg * { animation-play-state: running; }

#fusion-result-name {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.35rem; letter-spacing: .12em;
  color: var(--paper);
}
#fusion-result-badge {
  font-size: .55rem; letter-spacing: .26em;
  text-transform: uppercase;
  border: 1.5px solid currentColor;
  padding: .18rem .85rem; border-radius: 1px;
}

#btn-fusion-ok {
  background: none; border: 2px solid rgba(247,242,232,.35);
  font-family: 'Noto Serif JP', serif;
  font-size: .68rem; letter-spacing: .22em;
  color: rgba(247,242,232,.6); padding: .65rem 2rem;
  cursor: pointer; position: relative; overflow: hidden;
  opacity: 0; transform: translateY(10px);
  transition: opacity .4s ease, transform .4s ease, color .22s, border-color .22s;
}
#btn-fusion-ok.show { opacity: 1; transform: translateY(0); }
#btn-fusion-ok::before {
  content: ''; position: absolute; inset: 0;
  background: var(--paper); transform: scaleX(0);
  transform-origin: left; transition: transform .22s ease;
}
#btn-fusion-ok span { position: relative; z-index: 1; }
#btn-fusion-ok:hover, #btn-fusion-ok:active { color: var(--ink); border-color: var(--paper); }
#btn-fusion-ok:hover::before, #btn-fusion-ok:active::before { transform: scaleX(1); }

/* ── BOTTOM TAB BAR (hidden on desktop, shown on mobile) ── */
.bottom-tabs {
  display: none; /* shown in mobile media query */
}

/* ── RESPONSIVE ───────────────────────────────────────────────────────────── */

* { -webkit-tap-highlight-color: transparent; }

/* ── Tap feedback for interactive elements on mobile ── */
@media (hover: none) {
  .char-card:active { transform: scale(.97); }
  .region-btn:active { transform: scale(.95); }
  .badge-card:active { background: rgba(8,8,16,.04); }
}

@media (max-width: 600px) {

  /* Timer */
  #egg-stage      { width: 220px; height: 220px; }
  #timer-egg svg  { width: 108px; }
  #time-display   { font-size: 3.2rem; }
  #btn-start-focus { margin-top: 1.4rem; padding: .68rem 2rem; }

  /* Onboarding */
  #ob-egg-wrap svg  { width: 108px; }
  .ob-input         { width: 12rem; font-size: 1.25rem; }
  .ob-logo          { font-size: .75rem; opacity: .5; }
  .ob-intro-name    { font-size: 1.2rem; }
  .ob-loop          { gap: .8rem; }
  .ob-loop-step     { font-size: .75rem; letter-spacing: .16em; opacity: .7; }
  .ob-loop-arrow    { font-size: .7rem; opacity: .35; }
  .ob-hint          { font-size: .68rem; letter-spacing: .14em; opacity: .45; }
  .ob-greeting      { font-size: 1.1rem; }

  /* Hatch */
  #hatch-egg-wrap { width: 260px; height: 316px; }
  #char-wrap      { width: 260px; height: 316px; }
  #hatch-cracks   { top: 28px; left: 28px; }
  #char-name      { font-size: 1.6rem; }
  #char-lore      { font-size: .5rem; max-width: 20rem; }
  #hatch-actions  { flex-direction: column; align-items: stretch; gap: .65rem; }
  #hatch-actions button { text-align: center; }

  /* ── BOTTOM TAB BAR — frosted glass feel ── */
  .bottom-tabs {
    display: flex;
    position: fixed; bottom: 0; left: 0; right: 0;
    background: rgba(247,242,232,.82);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    backdrop-filter: blur(20px) saturate(1.2);
    border-top: .5px solid rgba(8,8,16,.08);
    z-index: 100;
    padding: .5rem 0 calc(.5rem + env(safe-area-inset-bottom));
    justify-content: space-around;
  }
  body.dark .bottom-tabs {
    background: #14141f;
    border-top-color: rgba(221,215,200,.12);
  }
  .bottom-tab {
    display: flex; flex-direction: column; align-items: center;
    gap: .25rem; background: none; border: none;
    font-family: 'Noto Serif JP', serif;
    font-size: .58rem; letter-spacing: .04em;
    color: var(--ink); opacity: .32;
    cursor: pointer; padding: .25rem 1rem;
    transition: opacity .2s, transform .15s;
    min-width: 64px;
    position: relative;
  }
  body.dark .bottom-tab { color: var(--paper); }
  .bottom-tab.active { opacity: 1; }
  .bottom-tab.active::after {
    content: '';
    position: absolute; top: -.5rem;
    left: 50%; transform: translateX(-50%);
    width: 4px; height: 4px; border-radius: 50%;
    background: var(--ink);
  }
  body.dark .bottom-tab.active::after { background: var(--paper); }
  .bottom-tab:active { transform: scale(.92); }
  .bottom-tab svg { transition: transform .2s; stroke-width: 1.6; }
  .bottom-tab.active svg { stroke-width: 2.2; }

  /* Hide desktop top-tabs, show bottom bar */
  #top-tabs-desktop { display: none; }

  /* Add bottom padding so content doesn't hide behind bottom bar */
  #view-collection { padding-bottom: 72px; }
  #collection-grid, #profile-grid { padding-bottom: 1.5rem; }
  #stats-content { padding-bottom: 2rem; }

  /* ── COLLECTION HEADER — simplified, airy ── */
  .collection-header { border-bottom: none; }
  .collection-top   {
    padding: .8rem 1.2rem .4rem; gap: .5rem;
  }
  .collection-title {
    font-size: .85rem; letter-spacing: .1em;
    flex: 1; min-width: 0;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
  .nav-btn          { font-size: .9rem; opacity: .55; }
  #btn-signout      { font-size: .6rem; letter-spacing: .1em; white-space: nowrap; opacity: .4; }
  .share-collection-btn { opacity: .35; }
  .dark-btn-inline  { opacity: .35; }
  #collection-stats { padding: .1rem 1.2rem .5rem; font-size: .8rem; opacity: .6; }

  /* ── REGION TABS — prominent pills ── */
  .region-tabs      {
    padding: .6rem 1rem .7rem; gap: .45rem;
    scrollbar-width: none;
  }
  .region-tabs::-webkit-scrollbar { display: none; }
  .region-btn       {
    padding: .55rem .9rem; font-size: .78rem; letter-spacing: .03em;
    opacity: .6; border: none; border-radius: 1.2rem;
    background: rgba(8,8,16,.06);
    transition: all .2s ease;
  }
  body.dark .region-btn { background: rgba(221,215,200,.08); }
  .region-btn.active {
    opacity: 1; background: var(--ink); color: var(--paper);
    box-shadow: 0 2px 8px rgba(8,8,16,.15);
  }
  .region-btn:hover { opacity: .75; }
  .region-btn.active .tab-count { opacity: .7; }
  .tab-count { font-size: .65rem; }
  .tab-unlock { font-size: .56rem; letter-spacing: .04em; }
  .region-btn.locked {
    opacity: .45; background: rgba(8,8,16,.025);
    border: 1.5px dashed rgba(8,8,16,.2);
    border-radius: 1.2rem; position: relative;
  }
  body.dark .region-btn.locked {
    background: rgba(221,215,200,.03);
    border-color: rgba(221,215,200,.15);
  }
  .region-btn.locked::before {
    content: '🔒 '; font-size: .55rem;
  }
  .region-btn.locked:hover { opacity: .45; }
  .region-btn.complete {
    color: var(--paper); background: #8c6d10;
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(140,109,16,.2);
  }
  .region-btn.complete .tab-count { opacity: .8; }

  /* ── COLLECTION GRID — 2 columns, card-like feel ── */
  #collection-grid, #profile-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem; padding: .8rem 1.1rem;
  }

  /* Cards — rounded, elevated, iOS-like */
  .char-card {
    border: none; border-radius: 14px;
    box-shadow: 0 2px 12px rgba(8,8,16,.1), 0 1px 3px rgba(8,8,16,.06);
    overflow: hidden;
    transition: transform .18s ease, box-shadow .18s ease;
  }
  .char-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(8,8,16,.14); }
  .char-card.locked {
    border: none; border-radius: 14px;
    box-shadow: 0 1px 6px rgba(8,8,16,.06);
  }
  .char-card.locked:hover { transform: none; }

  .card-info {
    padding: .7rem .6rem .75rem;
    border-top: none;
    background: var(--paper);
  }
  .card-name   { font-size: .82rem; letter-spacing: .06em; }
  .card-rarity { font-size: .62rem; letter-spacing: .1em; opacity: .55; margin-top: .12rem; }

  .locked-icon { font-size: .55rem; opacity: .3; }

  /* ── CARD MODAL — rounder, integrated ── */
  .modal-inner { border-radius: 16px; border: none; box-shadow: 0 8px 40px rgba(8,8,16,.25); }
  .modal-var-label  { font-size: .7rem; letter-spacing: .1em; }
  .modal-nav-arrow  { font-size: 1.2rem; padding: .3rem .6rem; }
  .modal-share-icon svg { width: 17px; height: 17px; }

  .modal-card-back { padding: 1.3rem 1.3rem; gap: .6rem; }
  .modal-back-name { font-size: .72rem; opacity: .5; }
  .modal-back-lore { font-size: .82rem; line-height: 1.75; }
  .modal-back-haiku{ font-size: .74rem; line-height: 1.9; padding-top: .6rem; }
  .modal-back-meta { font-size: .65rem; letter-spacing: .08em; opacity: .55; padding-top: .6rem; }

  .modal-info {
    padding: 1rem 1.2rem 1.2rem;
    border-top: none;
    border-radius: 0 0 16px 16px;
  }
  .modal-name { font-size: 1.1rem; letter-spacing: .08em; }
  .modal-sub { font-size: .72rem; letter-spacing: .06em; opacity: .45; margin-top: .3rem; }
  .modal-rarity {
    font-size: .62rem; letter-spacing: .1em;
    padding: .25rem .7rem; margin-top: .5rem;
    border-radius: 6px;
  }

  /* ── STATS TAB — hero numbers, breathing room ── */
  #stats-content { padding: 1.8rem 1.2rem 2.5rem; }
  .stats-headline { font-size: 1.05rem; margin-bottom: 2rem; line-height: 1.7; }
  .stats-section { margin-bottom: 2rem; }
  .stats-section-label { font-size: .68rem; letter-spacing: .14em; margin-bottom: .8rem; }
  .stats-line {
    font-size: .9rem; padding: .7rem 0;
    display: flex; align-items: baseline; gap: .4rem;
  }
  .stats-value { font-size: 1.3rem; }
  .stats-delta { font-size: .62rem; }

  /* Hero cards — big numbers */
  .stats-cards-row { gap: .6rem; }
  .stats-card {
    padding: 1rem .4rem;
    border-radius: 14px;
    background: rgba(8,8,16,.035);
  }
  .stats-card-value { font-size: 1.8rem; }
  .stats-card-label { font-size: .55rem; letter-spacing: .14em; margin-top: .25rem; }
  .stats-card .stats-delta { font-size: .5rem; margin-top: .25rem; }

  /* Bar chart */
  .stats-bars { gap: .5rem; padding: .8rem 0; }
  .stats-bar-col { max-width: 42px; gap: .4rem; }
  .stats-bar { border-radius: 6px 6px 0 0; min-width: 10px; }
  .stats-bar-mins { font-size: .55rem; }
  .stats-bar-label { font-size: .58rem; }

  .stats-empty { min-height: 50vh; padding: 3rem 1.5rem; }
  .stats-empty-icon { font-size: 4rem; margin-bottom: 2rem; }
  .stats-empty-title { font-size: 1.2rem; letter-spacing: .06em; margin-bottom: 1rem; }
  .stats-empty-body { font-size: .85rem; line-height: 1.8; opacity: .4; }

  /* ── BADGES — grid, NYT style ── */
  #collection-grid.badge-mode { padding: .4rem 1rem 2rem; }
  .badge-section-header { font-size: .75rem; letter-spacing: .1em; }
  .badge-grid { gap: .6rem; }
  .badge-tile { padding: .9rem .3rem .7rem; }
  .badge-tile-icon { font-size: 2.4rem; margin-bottom: .4rem; }
  .badge-tile.unearned .badge-tile-icon { font-size: 2rem; }
  .badge-tile-name { font-size: .65rem; }
  .badge-tile-date { font-size: .5rem; }
  .badge-progress-text { font-size: .5rem; }

  /* ── FUSION ── */
  #fusion-stage       { gap: 1.4rem; }
  #fusion-result-art  { width: 128px; height: 154px; }
  #fusion-result-name { font-size: 1.1rem; }
  .fusion-orb         { width: 52px; height: 52px; }
}

@media (max-width: 390px) {

  /* Very small phones */
  #egg-stage { width: 195px; height: 195px; }
  #timer-egg svg, #ob-egg-wrap svg { width: 95px; }
  #time-display { font-size: 2.8rem; }

  #hatch-egg-wrap { width: 230px; height: 280px; }
  #char-wrap      { width: 230px; height: 280px; }
  #hatch-cracks   { top: 0; left: 5px; }

  #collection-grid, #profile-grid {
    gap: .7rem; padding: .6rem .8rem;
  }
}