/* ============================================================
   PATATOGO — SL Digital Studio
   Design: Doré / Brun / Rouge — Cartoon Moderne
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;600;700;800&family=Cinzel+Decorative:wght@700&family=Nunito:wght@400;600;700&display=swap');

/* ─── VARIABLES ─────────────────────────────────────────────── */
:root {
  --gold:        #F5C518;
  --gold-light:  #FFE082;
  --gold-dark:   #C8960C;
  --brown:       #3E1F00;
  --brown-mid:   #6B3A1F;
  --brown-light: #A0622A;
  --red:         #C0392B;
  --red-dark:    #922B21;
  --cream:       #FDF6E3;
  --text-main:   #FDF6E3;
  --text-dark:   #2C1200;
  --bg-dark:     #1A0A00;
  --bg-card:     #2B1200;
  --shadow-gold: 0 0 20px rgba(245,197,24,0.4);
  --shadow-red:  0 0 20px rgba(192,57,43,0.5);
  --radius:      16px;
  --radius-sm:   8px;
  --font-title:  'Cinzel Decorative', serif;
  --font-main:   'Baloo 2', cursive;
  --font-body:   'Nunito', sans-serif;
}

/* ─── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--brown); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }

/* ─── SPLASH SCREEN ──────────────────────────────────────────── */
#splash {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg-dark);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  animation: splashFade 0.5s ease 2s forwards;
}
#splash .logo-text {
  font-family: var(--font-title);
  font-size: clamp(2rem, 8vw, 4.5rem);
  color: var(--gold);
  text-shadow: 0 0 40px rgba(245,197,24,0.8), 0 4px 0 var(--gold-dark);
  animation: logoReveal 0.8s cubic-bezier(0.34,1.56,0.64,1) both;
}
#splash .sub-text {
  font-family: var(--font-body);
  color: var(--brown-light);
  font-size: 0.9rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 0.5rem;
  animation: logoReveal 0.8s 0.3s cubic-bezier(0.34,1.56,0.64,1) both;
}
#splash .chip-loader {
  margin-top: 3rem;
  display: flex; gap: 0.5rem;
}
#splash .chip-loader span {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold);
  animation: loader 0.6s ease infinite alternate;
}
#splash .chip-loader span:nth-child(2) { animation-delay: 0.2s; background: var(--red); }
#splash .chip-loader span:nth-child(3) { animation-delay: 0.4s; }

@keyframes splashFade { to { opacity: 0; pointer-events: none; } }
@keyframes logoReveal { from { opacity:0; transform: scale(0.5) translateY(20px); } to { opacity:1; transform: scale(1) translateY(0); } }
@keyframes loader { from { transform: scale(0.6); opacity: 0.4; } to { transform: scale(1.2); opacity: 1; } }

/* ─── APP CONTAINER ──────────────────────────────────────────── */
#app { opacity: 0; animation: appReveal 0.5s ease 2.5s forwards; }
@keyframes appReveal { to { opacity: 1; } }

/* ─── BACKGROUND TEXTURE ──────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(200,150,12,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(192,57,43,0.08) 0%, transparent 60%),
    repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(255,255,255,0.005) 40px, rgba(255,255,255,0.005) 41px);
}

/* ─── NAVIGATION ─────────────────────────────────────────────── */
#nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  background: linear-gradient(0deg, rgba(26,10,0,0.98) 0%, rgba(43,18,0,0.95) 100%);
  border-top: 2px solid var(--gold-dark);
  display: flex; justify-content: space-around;
  padding: 0.5rem 0 calc(0.5rem + env(safe-area-inset-bottom));
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5), 0 -1px 0 rgba(245,197,24,0.2);
}
.nav-btn {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 0.4rem 1rem; border-radius: var(--radius-sm);
  color: var(--brown-light); font-size: 0.65rem; font-family: var(--font-body);
  font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  background: none; border: none; cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34,1.56,0.64,1);
}
.nav-btn .icon { font-size: 1.4rem; line-height: 1; }
.nav-btn.active, .nav-btn:hover {
  color: var(--gold);
  transform: translateY(-4px) scale(1.05);
}
.nav-btn.active .icon { filter: drop-shadow(0 0 8px var(--gold)); }

/* ─── HEADER ─────────────────────────────────────────────────── */
#header {
  position: sticky; top: 0; z-index: 90;
  background: linear-gradient(180deg, rgba(26,10,0,0.98) 0%, rgba(26,10,0,0.85) 100%);
  border-bottom: 2px solid var(--gold-dark);
  padding: 0.75rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between;
  backdrop-filter: blur(10px);
}
.header-title {
  font-family: var(--font-title);
  font-size: 1.2rem; color: var(--gold);
  text-shadow: 0 0 15px rgba(245,197,24,0.6);
}
.coins-display {
  display: flex; align-items: center; gap: 0.4rem;
  background: linear-gradient(135deg, var(--brown) 0%, var(--brown-mid) 100%);
  border: 1.5px solid var(--gold-dark);
  border-radius: 20px; padding: 0.3rem 0.8rem;
  font-family: var(--font-main); font-weight: 700; color: var(--gold);
  font-size: 0.95rem; box-shadow: var(--shadow-gold);
}
.coins-icon { font-size: 1.1rem; }

/* ─── PAGES ──────────────────────────────────────────────────── */
.page { display: none; padding: 1rem 1rem 5.5rem; min-height: 100vh; }
.page.active { display: block; animation: pageIn 0.3s ease; }
@keyframes pageIn { from { opacity:0; transform: translateY(10px); } to { opacity:1; transform: translateY(0); } }

.page-title {
  font-family: var(--font-title); font-size: 1.4rem; color: var(--gold);
  text-align: center; margin-bottom: 1.25rem;
  text-shadow: 0 0 20px rgba(245,197,24,0.5);
}

/* ─── CARDS ──────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
}

.card-item {
  background: linear-gradient(160deg, var(--bg-card) 0%, #3A1800 100%);
  border: 2px solid var(--brown-mid);
  border-radius: var(--radius);
  padding: 0.75rem;
  cursor: pointer; text-align: center;
  transition: all 0.25s cubic-bezier(0.34,1.56,0.64,1);
  position: relative; overflow: hidden;
}
.card-item::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(245,197,24,0.1), transparent 70%);
  opacity: 0; transition: opacity 0.3s;
}
.card-item:hover::before, .card-item:active::before { opacity: 1; }
.card-item:hover { transform: translateY(-6px) scale(1.03); border-color: var(--gold-dark); box-shadow: var(--shadow-gold); }
.card-item:active { transform: scale(0.95); }

.card-img-wrap {
  width: 80px; height: 80px; margin: 0 auto 0.5rem;
  border-radius: 50%; overflow: hidden;
  background: linear-gradient(135deg, var(--brown-mid), var(--brown));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; border: 2px solid var(--brown-light);
}
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; }

.card-name { font-size: 0.75rem; font-weight: 700; color: var(--cream); margin-bottom: 0.25rem; }
.card-power { font-size: 0.7rem; color: var(--gold); font-weight: 800; }

/* Rarity badges */
.rarity-badge {
  font-size: 0.55rem; font-family: var(--font-body); font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px;
  padding: 2px 6px; border-radius: 10px; margin-bottom: 0.3rem; display: inline-block;
}
.rarity-Commun    { background: #555; color: #ccc; }
.rarity-Rare      { background: #1a3a6b; color: #6ab3ff; }
.rarity-Épique    { background: #3a1a6b; color: #c49fff; }
.rarity-Légendaire{ background: linear-gradient(90deg,#b8860b,#ffd700); color: #fff; }
.rarity-Mythique  { background: linear-gradient(90deg,#c0392b,#f5c518,#c0392b); color: #fff; animation: mythicShine 2s linear infinite; }
@keyframes mythicShine { 0%,100%{filter:brightness(1)} 50%{filter:brightness(1.4)} }

/* ─── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.7rem 1.4rem; border-radius: var(--radius-sm);
  font-family: var(--font-main); font-weight: 700; font-size: 0.9rem;
  cursor: pointer; border: none; transition: all 0.2s cubic-bezier(0.34,1.56,0.64,1);
  text-transform: uppercase; letter-spacing: 1px;
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-dark) 100%);
  color: var(--text-dark); box-shadow: 0 4px 15px rgba(245,197,24,0.4);
  border: 1px solid var(--gold-light);
}
.btn-gold:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 6px 25px rgba(245,197,24,0.6); }
.btn-red {
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red) 100%);
  color: white; box-shadow: 0 4px 15px rgba(192,57,43,0.4);
}
.btn-red:hover { transform: translateY(-2px) scale(1.03); box-shadow: var(--shadow-red); }
.btn-dark {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--brown) 100%);
  color: var(--cream); border: 1.5px solid var(--brown-mid);
}
.btn-dark:hover { border-color: var(--gold-dark); color: var(--gold); }
.btn:active { transform: scale(0.96); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-full { width: 100%; }

/* ─── FORMS ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block; font-size: 0.8rem; color: var(--brown-light);
  font-family: var(--font-body); font-weight: 700;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.4rem;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  background: rgba(43,18,0,0.8); border: 1.5px solid var(--brown-mid);
  border-radius: var(--radius-sm); padding: 0.7rem 1rem;
  color: var(--cream); font-family: var(--font-body); font-size: 0.95rem;
  outline: none; transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--gold-dark);
  box-shadow: 0 0 0 3px rgba(245,197,24,0.15);
}
.form-group input::placeholder { color: rgba(160,98,42,0.6); }

/* ─── AUTH PAGE ──────────────────────────────────────────────── */
#auth-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 2rem 1.5rem; background: var(--bg-dark);
}
.auth-logo {
  font-family: var(--font-title); font-size: 2.2rem; color: var(--gold);
  text-shadow: 0 0 30px rgba(245,197,24,0.7), 0 3px 0 var(--gold-dark);
  margin-bottom: 0.25rem; text-align: center;
}
.auth-sub { color: var(--brown-light); font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; text-align: center; margin-bottom: 2rem; }
.auth-box {
  width: 100%; max-width: 380px;
  background: linear-gradient(160deg, rgba(43,18,0,0.95) 0%, rgba(26,10,0,0.98) 100%);
  border: 2px solid var(--brown-mid); border-radius: var(--radius);
  padding: 2rem; box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.auth-tabs { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.auth-tab {
  flex: 1; padding: 0.5rem; border-radius: var(--radius-sm);
  font-family: var(--font-main); font-weight: 700; font-size: 0.85rem;
  background: var(--bg-dark); color: var(--brown-light);
  border: 1.5px solid var(--brown-mid); cursor: pointer; transition: all 0.2s;
  text-transform: uppercase; letter-spacing: 1px;
}
.auth-tab.active { background: var(--gold-dark); color: var(--text-dark); border-color: var(--gold); }
.auth-error { background: rgba(192,57,43,0.2); border: 1px solid var(--red); border-radius: var(--radius-sm); padding: 0.7rem; color: #ff8a80; font-size: 0.85rem; margin-bottom: 1rem; text-align: center; }
.auth-success { background: rgba(46,125,50,0.2); border: 1px solid #4caf50; border-radius: var(--radius-sm); padding: 0.7rem; color: #a5d6a7; font-size: 0.85rem; margin-bottom: 1rem; text-align: center; }

/* ─── SECTION PANELS ─────────────────────────────────────────── */
.panel {
  background: linear-gradient(160deg, rgba(43,18,0,0.8) 0%, rgba(26,10,0,0.9) 100%);
  border: 1.5px solid var(--brown-mid); border-radius: var(--radius);
  padding: 1.25rem; margin-bottom: 1rem;
}
.panel-title {
  font-family: var(--font-main); font-weight: 800; color: var(--gold);
  font-size: 1rem; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem;
}

/* ─── SHOP ───────────────────────────────────────────────────── */
.booster-card {
  background: linear-gradient(135deg, #3E2000 0%, #1A0A00 100%);
  border: 2px solid var(--gold-dark); border-radius: var(--radius);
  padding: 1.5rem; text-align: center; margin-bottom: 1rem;
  box-shadow: var(--shadow-gold);
}
.booster-icon { font-size: 4rem; animation: float 3s ease-in-out infinite; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.booster-name { font-family: var(--font-title); font-size: 1.2rem; color: var(--gold); margin: 0.5rem 0 0.25rem; }
.booster-price { color: var(--gold-light); font-weight: 800; font-size: 1.1rem; margin-bottom: 1rem; }
.rarity-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
.rarity-table td { padding: 0.3rem 0.5rem; color: var(--cream); }
.rarity-table td:last-child { text-align: right; color: var(--gold); font-weight: 700; }

/* ─── BATTLE ─────────────────────────────────────────────────── */
.battle-arena {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 0.5rem;
  align-items: center; margin-bottom: 1rem;
}
.battle-side { display: flex; flex-direction: column; gap: 0.5rem; }
.battle-vs {
  font-family: var(--font-title); font-size: 1.5rem; color: var(--red);
  text-shadow: var(--shadow-red); text-align: center;
}
.battle-card {
  background: linear-gradient(135deg, var(--bg-card), var(--brown));
  border: 2px solid var(--brown-mid); border-radius: var(--radius-sm);
  padding: 0.5rem; text-align: center; font-size: 0.7rem;
  cursor: pointer; transition: all 0.2s;
}
.battle-card.selected { border-color: var(--gold); box-shadow: var(--shadow-gold); }
.battle-card.winner { border-color: #4caf50; box-shadow: 0 0 15px rgba(76,175,80,0.5); }
.battle-card.loser { border-color: var(--red); opacity: 0.6; }
.battle-card .pwr { font-size: 1rem; font-weight: 800; color: var(--gold); }

/* ─── MARKET ─────────────────────────────────────────────────── */
.market-item {
  display: flex; align-items: center; gap: 0.75rem;
  background: linear-gradient(135deg, rgba(43,18,0,0.9), rgba(26,10,0,0.95));
  border: 1.5px solid var(--brown-mid); border-radius: var(--radius-sm);
  padding: 0.75rem; margin-bottom: 0.6rem;
  transition: border-color 0.2s;
}
.market-item:hover { border-color: var(--gold-dark); }
.market-card-icon { font-size: 2rem; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background: var(--bg-card); border-radius: var(--radius-sm); border: 1px solid var(--brown-mid); flex-shrink: 0; }
.market-info { flex: 1; }
.market-name { font-weight: 700; color: var(--cream); font-size: 0.9rem; }
.market-seller { font-size: 0.7rem; color: var(--brown-light); }
.market-price { font-weight: 800; color: var(--gold); font-size: 1rem; text-align: right; }

/* ─── CHAT ───────────────────────────────────────────────────── */
#chat-box {
  height: 280px; overflow-y: auto;
  background: rgba(0,0,0,0.4); border: 1.5px solid var(--brown-mid);
  border-radius: var(--radius-sm); padding: 0.75rem; margin-bottom: 0.75rem;
}
.chat-msg { margin-bottom: 0.5rem; font-size: 0.85rem; line-height: 1.4; }
.chat-msg .sender { font-weight: 800; color: var(--gold); }
.chat-msg .time { font-size: 0.65rem; color: var(--brown-light); margin-left: 0.4rem; }
.chat-msg .text { color: var(--cream); }
.chat-input-row { display: flex; gap: 0.5rem; }
.chat-input-row input { flex: 1; }
.chat-warning { background: rgba(192,57,43,0.3); border-left: 3px solid var(--red); padding: 0.5rem 0.75rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; font-size: 0.8rem; color: #ff8a80; margin-bottom: 0.5rem; }

/* ─── MODAL ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: linear-gradient(160deg, #2B1200, #1A0A00);
  border: 2px solid var(--gold-dark); border-radius: var(--radius);
  padding: 1.5rem; width: 100%; max-width: 420px;
  box-shadow: 0 25px 80px rgba(0,0,0,0.8), var(--shadow-gold);
  transform: scale(0.9); transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
.modal-overlay.open .modal { transform: scale(1); }
.modal-title { font-family: var(--font-title); color: var(--gold); font-size: 1.2rem; margin-bottom: 1rem; text-align: center; }
.modal-close { position: absolute; top: 1rem; right: 1rem; background: none; border: none; color: var(--brown-light); font-size: 1.4rem; cursor: pointer; }

/* ─── TOAST ──────────────────────────────────────────────────── */
#toast-container {
  position: fixed; top: 1rem; left: 50%; transform: translateX(-50%);
  z-index: 9000; display: flex; flex-direction: column; gap: 0.5rem; width: 90%; max-width: 360px;
}
.toast {
  background: linear-gradient(135deg, var(--brown) 0%, var(--bg-card) 100%);
  border: 1.5px solid var(--gold-dark);
  border-radius: var(--radius-sm); padding: 0.75rem 1rem;
  font-size: 0.9rem; color: var(--cream); text-align: center;
  animation: toastIn 0.3s cubic-bezier(0.34,1.56,0.64,1), toastOut 0.3s 2.7s ease forwards;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}
.toast.success { border-color: #4caf50; }
.toast.error   { border-color: var(--red); }
@keyframes toastIn  { from { opacity:0; transform: translateY(-20px) scale(0.9); } to { opacity:1; transform: translateY(0) scale(1); } }
@keyframes toastOut { from { opacity:1; } to { opacity:0; transform: translateY(-10px); } }

/* ─── CARD FLIP ANIMATION ────────────────────────────────────── */
@keyframes cardFlip {
  0%   { transform: rotateY(0deg) scale(1); }
  50%  { transform: rotateY(90deg) scale(1.1); }
  100% { transform: rotateY(0deg) scale(1); }
}
.card-flip { animation: cardFlip 0.4s ease; }

/* ─── JACKPOT TICKER ──────────────────────────────────────────── */
.jackpot-ticker {
  background: linear-gradient(90deg, var(--bg-card), var(--brown), var(--bg-card));
  border: 1.5px solid var(--gold-dark); border-radius: 30px;
  padding: 0.4rem 1.2rem; display: inline-flex; align-items: center; gap: 0.5rem;
  font-weight: 800; color: var(--gold); font-size: 0.9rem;
  box-shadow: var(--shadow-gold); animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { box-shadow: 0 0 10px rgba(245,197,24,0.4); } 50% { box-shadow: 0 0 25px rgba(245,197,24,0.7); } }

/* ─── BATTLE RESULT ───────────────────────────────────────────── */
.battle-result {
  text-align: center; padding: 2rem 1rem;
  background: linear-gradient(160deg, rgba(43,18,0,0.95), rgba(26,10,0,0.98));
  border-radius: var(--radius);
}
.battle-result .result-icon { font-size: 4rem; animation: resultPop 0.6s cubic-bezier(0.34,1.56,0.64,1); }
.battle-result .result-text { font-family: var(--font-title); font-size: 1.8rem; margin: 0.5rem 0; }
.battle-result.victory .result-text { color: var(--gold); text-shadow: var(--shadow-gold); }
.battle-result.defeat  .result-text { color: var(--red); }
@keyframes resultPop { from { transform: scale(0); } to { transform: scale(1); } }

/* ─── ONLINE BADGE ────────────────────────────────────────────── */
.online-badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 0.75rem; color: #4caf50; font-family: var(--font-body);
}
.online-dot { width: 8px; height: 8px; border-radius: 50%; background: #4caf50; animation: pulse 1.5s infinite; }

/* ─── EMPTY STATE ────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 3rem 1rem; color: var(--brown-light);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 0.75rem; opacity: 0.5; }
.empty-state p { font-size: 0.9rem; }

/* ─── UTILITIES ──────────────────────────────────────────────── */
.text-gold   { color: var(--gold); }
.text-red    { color: var(--red); }
.text-cream  { color: var(--cream); }
.text-muted  { color: var(--brown-light); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.flex { display: flex; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }
.hidden { display: none !important; }
.loading { opacity: 0.6; pointer-events: none; }

/* ─── RESPONSIVE ─────────────────────────────────────────────── */
@media (min-width: 640px) {
  .cards-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .card-img-wrap { width: 100px; height: 100px; }
}
@media (min-width: 1024px) {
  body { max-width: 480px; margin: 0 auto; }
  #nav { max-width: 480px; left: 50%; transform: translateX(-50%); }
  #header { max-width: 480px; left: 50%; transform: translateX(-50%); }
}