/* =========================================================
   Tokens
   ========================================================= */
:root{
  --gold: #c8aa6e;
  --gold-light: #f0e6d2;
  --gold-dim: #8a7748;
  --gold-deep: #785a28;
  --teal: #0ac8b9;
  --panel-black: #06121f;
  --panel-navy: #0a1428;
  --panel-navy-2: #0f1e33;
  --ink: #03080f;
  --text-parchment: #cdbe91;
  --text-body: #d7d0bd;
  --green-leaf-1: #274a2b;
  --green-leaf-2: #3f7a3f;
  --green-leaf-3: #6ea24a;
  --font-display: "Cinzel", "Times New Roman", serif;
  --font-body: "Spectral", "Georgia", serif;
}

*{ box-sizing: border-box; }

html, body{
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  color: var(--text-body);
  font-family: var(--font-body);
}

.screen{
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: opacity .7s ease;
}
.screen.hidden{
  opacity: 0;
  pointer-events: none;
}

button{ font-family: inherit; cursor: pointer; }

/* =========================================================
   ÉCRAN DE CHARGEMENT
   ========================================================= */
.loading-bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 45% at 50% 28%, rgba(180,255,235,.35), transparent 70%),
    linear-gradient(180deg, #bfe7dc 0%, #8fd0c6 18%, #6bb6ad 34%, #3f8f8a 52%, #2f6a5f 72%, #1c4238 100%);
  overflow: hidden;
}

.loading-bg .portal{
  position: absolute;
  top: 6%;
  left: 50%;
  width: 42vw;
  height: 42vw;
  max-width: 640px;
  max-height: 640px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(255,244,214,.55), rgba(190,255,235,.15), rgba(255,244,214,.55));
  filter: blur(3px);
  opacity: .55;
  animation: portal-spin 30s linear infinite;
  mask: radial-gradient(circle, black 55%, transparent 78%);
}
@keyframes portal-spin{ to{ transform: translateX(-50%) rotate(360deg); } }

.loading-bg .ray{
  position: absolute;
  top: -10%;
  left: 50%;
  width: 3px;
  height: 60vh;
  background: linear-gradient(180deg, rgba(255,250,225,.7), transparent 80%);
  filter: blur(1px);
  transform-origin: top center;
  opacity: .5;
}
.ray-1{ transform: translateX(-40%) rotate(-18deg); }
.ray-2{ transform: translateX(20%) rotate(14deg); }

.mist{
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: .5;
}
.mist-a{
  width: 60vw; height: 30vh; left: -10vw; bottom: 10%;
  background: radial-gradient(ellipse, rgba(230,255,245,.5), transparent 70%);
}
.mist-b{
  width: 50vw; height: 26vh; right: -8vw; bottom: 4%;
  background: radial-gradient(ellipse, rgba(230,255,245,.4), transparent 70%);
}

.grove{
  position: absolute;
  bottom: -6%;
  width: 34vw;
  height: 62vh;
  background-repeat: no-repeat;
  opacity: .9;
}
.grove-left{
  left: -6vw;
  background:
    radial-gradient(ellipse 70% 90% at 30% 100%, rgba(20,45,35,.9), transparent 65%),
    radial-gradient(ellipse 50% 60% at 60% 30%, rgba(255,190,220,.28), transparent 70%);
}
.grove-right{
  right: -6vw;
  background:
    radial-gradient(ellipse 70% 90% at 70% 100%, rgba(20,45,35,.9), transparent 65%),
    radial-gradient(ellipse 50% 60% at 40% 30%, rgba(255,190,220,.22), transparent 70%);
}

.particles{ position: absolute; inset: 0; }
.particles span{
  position: absolute;
  bottom: -10px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255, 245, 210, .85);
  box-shadow: 0 0 6px 2px rgba(255,235,180,.6);
  animation: float-up linear infinite;
}
@keyframes float-up{
  from{ transform: translateY(0) translateX(0); opacity: 0; }
  10%{ opacity: 1; }
  90%{ opacity: .8; }
  to{ transform: translateY(-100vh) translateX(var(--drift, 20px)); opacity: 0; }
}

/* carte de butin */
.loot-card{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%);
  width: min(23vw, 320px);
  background: linear-gradient(180deg, var(--panel-navy) 0%, var(--panel-black) 60%);
  border: 1px solid var(--gold-deep);
  outline: 1px solid rgba(200,170,110,.25);
  outline-offset: -4px;
  box-shadow: 0 20px 60px rgba(0,0,0,.55), 0 0 0 1px rgba(0,0,0,.4);
  z-index: 2;
}
.loot-card-art{
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 2px, transparent 2px 12px),
    linear-gradient(160deg, #1a2a3d, #0a1420);
  border-bottom: 1px solid var(--gold-deep);
  color: rgba(200, 210, 220, .35);
}
.placeholder-icon{ width: 30%; height: 30%; }

.loot-card-body{
  padding: 22px 18px 18px;
  text-align: center;
}
.loot-title{
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--gold-light);
  text-shadow: 0 0 18px rgba(240, 225, 180, .35);
}
.loot-divider{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0;
}
.loot-divider-line{
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim));
}
.loot-divider-line:last-child{ background: linear-gradient(90deg, var(--gold-dim), transparent); }
.loot-divider-ring{
  width: 26px; height: 26px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
}
.loot-subtitle{
  margin: 0;
  color: var(--text-body);
  font-size: .95rem;
  font-style: italic;
}
.loot-card-foot{
  display: flex;
  justify-content: center;
  padding: 10px 0 14px;
  color: #9b6fe0;
  filter: drop-shadow(0 0 6px rgba(155,111,224,.8));
}

/* barre de chargement */
.loading-bar-wrap{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 10px 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: linear-gradient(0deg, rgba(0,0,0,.35), transparent);
  z-index: 3;
}
.loading-bar-track{
  height: 6px;
  background: rgba(0,0,0,.4);
  border: 1px solid rgba(0,0,0,.5);
  border-radius: 2px;
  overflow: hidden;
}
.loading-bar-fill{
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #6fb8d6, #dff3ff);
  box-shadow: 0 0 10px rgba(190,235,255,.8);
  transition: width .25s ease-out;
}
.loading-bar-meta{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  color: #eaf6ff;
  font-size: .85rem;
  letter-spacing: .03em;
}
.spinner{
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.25);
  border-top-color: #dff3ff;
  animation: spin .8s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

/* =========================================================
   ÉCRAN DE CHOIX D'AUGMENTS
   ========================================================= */
#augment-screen{
  font-family: var(--font-body);
  color: var(--text-body);
}
.board-bg{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 20%, rgba(35,50,85,.3), transparent 60%),
    linear-gradient(160deg, #10131c 0%, #0a0c13 45%, #05060a 100%);
}
.board-stars{
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 20%, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 60% 10%, rgba(255,255,255,.4), transparent),
    radial-gradient(1px 1px at 80% 30%, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 40% 60%, rgba(255,255,255,.3), transparent),
    radial-gradient(1px 1px at 90% 70%, rgba(255,255,255,.4), transparent);
  background-repeat: repeat;
  background-size: 400px 400px;
  opacity: .6;
}
.board-vignette{
  position: absolute; inset: 0;
  box-shadow: inset 0 0 220px rgba(0,0,0,.8);
}

/* panneau central */
.augment-panel{
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 6;
  width: min(94vw, 1180px);
}
.augment-title{
  margin: 0 0 26px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  color: var(--gold-light);
  text-shadow: 0 2px 12px rgba(0,0,0,.8);
  position: relative;
  padding-bottom: 10px;
}
.augment-title::after{
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 120px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.augment-row{
  display: flex;
  gap: clamp(14px, 2.4vw, 34px);
  justify-content: center;
  flex-wrap: wrap;
}

.augment-card{
  position: relative;
  width: min(27vw, 288px);
  outline: none;
  padding-top: 34px; /* laisse respirer la couronne de feuillage qui déborde en haut */
  display: flex;
  flex-direction: column;
  align-items: center;
  perspective: 1100px;
}
.augment-card > .card-frame{ width: 100%; }
.augment-card.rerolling{ pointer-events: none; }

/* relance : la carte se retourne (sortie), puis revient (entrée) */
.augment-card.flip-out .card-frame{
  animation: card-flip-out .38s cubic-bezier(.55,0,.8,.4) forwards;
}
.augment-card.flip-in .card-frame{
  animation: card-flip-in .46s cubic-bezier(.2,.7,.3,1.15) forwards;
}
@keyframes card-flip-out{
  from{ transform: rotateY(0deg) scale(1); opacity: 1; }
  to{ transform: rotateY(92deg) scale(.94); opacity: .25; }
}
@keyframes card-flip-in{
  from{ transform: rotateY(-92deg) scale(.94); opacity: .25; }
  to{ transform: rotateY(0deg) scale(1); opacity: 1; }
}
.reroll-btn{
  display: block;
  margin: 10px auto 0;
  width: 42px; height: 28px;
  background: rgba(18,12,4,.85);
  border: 1px solid #7a5c34;
  border-radius: 3px;
  color: #d8bd84;
  transition: background .15s, color .15s, border-color .15s, transform .15s;
}
.reroll-btn:hover{ background: rgba(50,36,12,.85); color: var(--gold-light); border-color: var(--gold); }
.reroll-btn:active{ transform: scale(.92); }
.reroll-btn.spinning svg{ animation: spin .5s linear; }

.card-frame{
  position: relative;
  transition: transform .25s ease;
}
.augment-card:hover .card-frame,
.augment-card.force-hover .card-frame{ transform: translateY(-4px); }

/* calque de liane/feuillage vivant, dessiné et animé en SVG (voir js/app.js) */
.card-vine{
  position: absolute;
  top: -30px;
  left: -18px;
  width: calc(100% + 36px);
  height: calc(100% + 40px);
  z-index: 2;
  pointer-events: none;
  overflow: visible;
  filter: drop-shadow(0 6px 6px rgba(0,0,0,.5));
}

.card-inner{
  position: relative;
  border-radius: 4px;
  padding: 30px 18px 22px;
  min-height: 400px;
  background: linear-gradient(180deg, #16331d 0%, #0c1a0f 30%, #060b06 62%, #050605 100%);
  border: 1px solid rgba(120, 160, 90, .3);
  box-shadow:
    0 18px 40px rgba(0,0,0,.5),
    inset 0 0 0 1px rgba(0,0,0,.5),
    inset 0 40px 60px -30px rgba(0,0,0,.6);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow .3s ease, border-color .3s ease;
}

.augment-card:hover .card-inner,
.augment-card:focus-visible .card-inner,
.augment-card.force-hover .card-inner{
  border-color: var(--gold);
  box-shadow:
    0 24px 50px rgba(0,0,0,.6),
    0 0 0 1px rgba(200,170,110,.55),
    0 0 26px rgba(200,170,110,.4),
    0 18px 28px -6px rgba(10,200,185,.4);
}

.card-sweep{
  position: absolute;
  top: -60%;
  left: -30%;
  width: 45%;
  height: 220%;
  background: linear-gradient(75deg, transparent 0%, rgba(255,250,220,.55) 45%, rgba(255,250,220,.85) 50%, rgba(255,250,220,.55) 55%, transparent 100%);
  transform: rotate(12deg) translateX(-140%);
  pointer-events: none;
  opacity: 0;
  z-index: 3;
}
.augment-card:hover .card-sweep,
.augment-card:focus-visible .card-sweep,
.augment-card.force-hover .card-sweep{
  opacity: 1;
  animation: sweep 1.1s ease forwards;
}
/* le reflet traverse la carte puis sort entièrement et disparaît (rien ne reste sur le bord) */
@keyframes sweep{
  0%{ transform: rotate(12deg) translateX(-160%); opacity: 1; }
  80%{ opacity: 1; }
  100%{ transform: rotate(12deg) translateX(380%); opacity: 0; }
}

/* feuilles : la rotation est pilotée en JS (moteur de vent au survol, voir js/app.js) ;
   pas d'animation CSS ici, elle écraserait l'attribut transform */
.vine-sparkle{
  transform-box: fill-box;
  transform-origin: center;
  animation: sparkle-twinkle var(--sparkle-dur, 2.6s) ease-in-out infinite;
  animation-delay: var(--sparkle-delay, 0s);
}
@keyframes sparkle-twinkle{
  0%, 100%{ opacity: 0; transform: scale(.4); }
  50%{ opacity: 1; transform: scale(1); }
}

.card-icon-wrap{
  display: flex;
  justify-content: center;
  align-items: center;
  height: 92px;
  margin-bottom: 12px;
  position: relative;
}
.card-icon-wrap::before{
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,0,0,.4) 0%, transparent 72%);
}
.card-icon{
  width: 72px; height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(0,0,0,.7));
  transition: filter .3s ease, transform .3s ease;
}
img.card-icon{
  /* les icônes Riot exportées sont des PNG opaques (fond carré quasi noir) : on les recadre en cercle */
  border-radius: 50%;
  object-fit: cover;
}
.card-icon-svg{ color: var(--gold); }
.augment-card:hover .card-icon,
.augment-card.force-hover .card-icon{
  filter: drop-shadow(0 0 12px rgba(255, 220, 140, .85)) brightness(1.15);
  transform: scale(1.05);
}

.card-text{ text-align: center; padding: 0 4px; }
.card-text h3{
  margin: 0 0 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--gold-light);
  text-shadow: 0 1px 3px rgba(0,0,0,.8);
}
.card-text p{
  margin: 0;
  font-size: .84rem;
  line-height: 1.45;
  color: var(--text-body);
}
.card-hint{
  display: block;
  margin-top: 10px;
  font-style: italic;
  font-size: .76rem;
  color: rgba(205,190,145,.6);
}
.card-text .req{
  color: var(--gold);
  font-weight: 600;
}

.components-btn{
  margin-top: 26px;
  width: 64px; height: 42px;
  background: rgba(8,35,46,.85);
  border: 3px solid var(--teal);
  border-radius: 4px;
  color: #bff2ec;
  box-shadow: 0 0 16px rgba(10,200,185,.4);
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, transform .15s;
}
.components-btn:hover{ background: rgba(10,55,68,.9); }
.components-btn:active{ transform: scale(.95); }

/* sélection */
.augment-card.selected .card-inner{
  border-color: var(--teal);
  box-shadow: 0 0 0 2px var(--teal), 0 0 36px rgba(10,200,185,.6);
}
.augment-card.selected .card-frame{ transform: translateY(-8px) scale(1.02); }
.augment-row.has-selection .augment-card:not(.selected){
  opacity: .35;
  filter: saturate(.4);
  pointer-events: none;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px){
  .augment-row{ flex-direction: column; align-items: center; }
  .augment-card{ width: min(84vw, 340px); }
  .card-inner{ min-height: unset; }
}