/* ════════════════════════════════════════════════════════
   DUELO DE HECHIZOS — Arena Mágica
   Potterhead Theme · Rojo escarlata + dorado + azul noche
   ════════════════════════════════════════════════════════ */

:root {
  --duel-red:        #c93030;
  --duel-red-l:      #f04040;
  --duel-red-glow:   rgba(201,48,48,0.35);
  --duel-blue:       #1e90ff;
  --duel-blue-glow:  rgba(30,144,255,0.35);
  --duel-green:      #2ecc71;
  --duel-green-glow: rgba(46,204,113,0.25);
  --duel-gold:       var(--gold-300);
  --duel-card-bg:    rgba(8,13,26,0.90);
  --duel-border:     rgba(100,140,220,0.18);
  --duel-border-s:   rgba(100,140,220,0.38);
  --duel-shadow:     0 6px 48px rgba(0,0,0,0.7), 0 1px 0 rgba(100,140,220,0.08) inset;
}

/* ════ MAIN ════ */
.duelo-main {
  position: relative;
  overflow: hidden;
  background: var(--ink-950);
}

/* ════ PARTÍCULAS ════ */
.duelo-particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.duelo-particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
  animation: duelFloat var(--dur,9s) var(--delay,0s) infinite ease-in-out;
}
@keyframes duelFloat {
  0%   { transform: translateY(100vh) scale(0); opacity:0; }
  10%  { opacity: var(--op, .6); }
  90%  { opacity: var(--op, .6); }
  100% { transform: translateY(-8vh) translateX(var(--drift,30px)) scale(1.3); opacity:0; }
}

/* ════ HERO ════ */
.duelo-hero {
  position: relative;
  padding: 5rem 0 4rem;
  text-align: center;
  overflow: hidden;
}
.duelo-hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Rayos cruzados de luz */
.duelo-hero__beam {
  position: absolute;
  top: 0; bottom: 0;
  width: 3px;
  filter: blur(18px);
  animation: beamPulse 3s ease-in-out infinite;
}
.duelo-hero__beam--l {
  left: 30%;
  background: linear-gradient(180deg, transparent, var(--duel-red-glow), transparent);
  animation-delay: 0s;
}
.duelo-hero__beam--r {
  right: 30%;
  background: linear-gradient(180deg, transparent, var(--duel-blue-glow), transparent);
  animation-delay: 1.5s;
}
@keyframes beamPulse {
  0%,100% { opacity:.3; transform: scaleX(1); }
  50%      { opacity:.9; transform: scaleX(4); }
}

.duelo-hero__ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 500px; height: 500px;
  border-radius: 50%;
  border: 1px solid rgba(100,140,220,0.06);
  animation: ringExpand 6s ease-in-out infinite;
}
@keyframes ringExpand {
  0%,100% { transform: translate(-50%,-50%) scale(0.85); opacity:.4; }
  50%      { transform: translate(-50%,-50%) scale(1.1);  opacity:.1; }
}

.duelo-hero__content { position: relative; z-index: 1; }

.duelo-eyebrow {
  display: flex; align-items: center; justify-content: center;
  gap: 1.2rem; margin-bottom: 2rem;
}
.duelo-eyebrow__line {
  flex: 1; max-width: 120px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,48,48,0.5), transparent);
}
.duelo-eyebrow__text {
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--duel-red);
  white-space: nowrap;
}

.duelo-title {
  display: flex; flex-direction: column; align-items: center;
  gap: .4rem; margin: 0 0 2rem;
}
.duelo-title__main {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 9rem);
  color: var(--text-bright);
  line-height: 1;
  letter-spacing: .03em;
  text-shadow: 0 0 60px rgba(201,48,48,0.3), 0 0 120px rgba(30,144,255,0.2);
  animation: titleFlicker 5s ease-in-out infinite;
}
@keyframes titleFlicker {
  0%,95%,100% { text-shadow: 0 0 60px rgba(201,48,48,0.3), 0 0 120px rgba(30,144,255,0.2); }
  96%          { text-shadow: 0 0 80px rgba(201,48,48,0.6), 0 0 160px rgba(30,144,255,0.4); }
}
.duelo-title__sub {
  font-family: var(--font-body);
  font-size: 1.4rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Stats héroe */
.duelo-hero__stats {
  display: inline-flex; align-items: center; gap: 2rem;
  background: rgba(201,48,48,0.06);
  border: 1px solid rgba(201,48,48,0.2);
  border-radius: var(--r-lg);
  padding: 1.2rem 2.5rem;
  margin-bottom: 2.5rem;
}
.duelo-hero__stat { display: flex; flex-direction: column; align-items: center; gap: .2rem; }
.duelo-hero__stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--duel-gold);
  text-shadow: var(--glow-gold);
}
.duelo-hero__stat-label {
  font-family: var(--font-heading);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.duelo-hero__stat-sep {
  font-size: 2rem; color: rgba(201,48,48,0.3);
}

/* Botón de inicio */
.btn-duelo-start {
  position: relative;
  display: inline-flex; align-items: center; gap: 1rem;
  background: linear-gradient(135deg, rgba(201,48,48,0.18) 0%, rgba(201,48,48,0.08) 100%);
  border: 1px solid rgba(201,48,48,0.5);
  border-radius: var(--r-md);
  padding: 1.3rem 3.2rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: .06em;
  color: #f8c0c0;
  cursor: pointer;
  overflow: hidden;
  transition: transform .2s, box-shadow .25s, border-color .25s;
}
.btn-duelo-start__glow {
  position: absolute; inset: -50%;
  background: radial-gradient(circle, rgba(201,48,48,0.15) 0%, transparent 65%);
  animation: duelGlowSpin 5s linear infinite;
  pointer-events: none;
}
@keyframes duelGlowSpin { to { transform: rotate(360deg); } }
.btn-duelo-start:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 40px rgba(201,48,48,0.3);
  border-color: var(--duel-red-l);
}

/* ════ CONTENEDOR ════ */
.duelo-container { padding-bottom: 6rem; position: relative; z-index: 1; }

/* ════ ARENA ════ */
.duelo-arena {
  max-width: 960px;
  margin: 0 auto 4rem;
}

/* ════ SCREENS ════ */
.duelo-screen { animation: screenIn .35s cubic-bezier(.4,0,.2,1) forwards; }
@keyframes screenIn {
  from { opacity:0; transform: translateY(12px); }
  to   { opacity:1; transform: translateY(0); }
}
.duelo-screen__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-bright);
  text-align: center;
  margin-bottom: 3rem;
  text-shadow: 0 0 30px rgba(201,48,48,0.2);
}

/* ════ MODOS ════ */
.duelo-modes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.8rem;
}
.duelo-mode-card {
  background: var(--duel-card-bg);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
  padding: 2.8rem 2.2rem;
  cursor: pointer;
  text-align: left;
  transition: border-color .25s, transform .2s, box-shadow .25s;
  display: flex; flex-direction: column; gap: 1rem;
  position: relative;
  overflow: hidden;
}
.duelo-mode-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--duel-red), transparent);
  opacity: 0;
  transition: opacity .25s;
}
.duelo-mode-card:hover {
  border-color: rgba(201,48,48,0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 48px rgba(201,48,48,0.15);
}
.duelo-mode-card:hover::before { opacity: 1; }

.duelo-mode-card__icon { font-size: 3.5rem; line-height: 1; }
.duelo-mode-card__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-bright);
}
.duelo-mode-card__desc {
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}
.duelo-mode-card__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--duel-red);
  border: 1px solid rgba(201,48,48,0.3);
  border-radius: 99px;
  padding: .3rem 1rem;
  align-self: flex-start;
}
.duelo-mode-card__badge--gold {
  color: var(--duel-gold);
  border-color: rgba(212,168,50,0.35);
}

/* ════ RIVAL SELECTION ════ */
.duelo-back-btn {
  background: none; border: none;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: .1em;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: 2rem;
  display: flex; align-items: center; gap: .5rem;
  padding: .5rem 0;
  transition: color .2s;
}
.duelo-back-btn:hover { color: var(--duel-red); }

.duelo-rivals {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}
.duelo-rival-card {
  background: var(--duel-card-bg);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .22s, transform .2s, box-shadow .22s;
  display: flex; flex-direction: column; align-items: center; gap: .8rem;
}
.duelo-rival-card:hover {
  border-color: rgba(201,48,48,0.45);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(201,48,48,0.12);
}
.duelo-rival-card__emoji { font-size: 4rem; line-height: 1; }
.duelo-rival-card__name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-bright);
}
.duelo-rival-card__level {
  font-family: var(--font-heading);
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.duelo-rival-card__desc {
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.level-facil  { color: var(--duel-green); }
.level-medio  { color: var(--duel-gold);  }
.level-dificil{ color: var(--duel-red);   }
.level-maestro{ color: #cc44ff;           }

/* ════ HUD DE COMBATE ════ */
.duelo-hud {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 2rem;
  background: rgba(5,8,15,0.7);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
  padding: 1.8rem 2rem;
  backdrop-filter: blur(10px);
}
.duelo-hud__fighter {
  display: flex; flex-direction: column; gap: .6rem;
}
.duelo-hud__fighter--rival { text-align: right; }
.duelo-hud__name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: .08em;
  color: var(--text-bright);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.duelo-hud__hp-bar {
  height: 10px;
  background: rgba(100,140,220,0.1);
  border-radius: 99px;
  overflow: hidden;
}
.duelo-hud__hp-fill {
  height: 100%;
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}
.duelo-hud__hp-fill--player {
  background: linear-gradient(90deg, var(--duel-blue), #60cfff);
  box-shadow: 0 0 8px var(--duel-blue-glow);
}
.duelo-hud__hp-fill--rival {
  background: linear-gradient(90deg, var(--duel-red), #ff7070);
  box-shadow: 0 0 8px var(--duel-red-glow);
  float: right;
}
.duelo-hud__hp-num {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-muted);
}
.duelo-hud__fighter--rival .duelo-hud__hp-num { text-align: right; }
.duelo-hud__vs {
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  padding: 0 1rem;
}
.duelo-hud__vs-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--duel-gold);
  text-shadow: var(--glow-gold);
  animation: vsPulse 2s ease-in-out infinite;
}
@keyframes vsPulse {
  0%,100% { opacity:.7; }
  50%      { opacity:1; }
}
.duelo-hud__round-badge {
  font-family: var(--font-heading);
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-faint);
  border: 1px solid var(--duel-border);
  border-radius: 99px;
  padding: .2rem .8rem;
  white-space: nowrap;
}

/* ════ CAMPO DE DUELO ════ */
.duelo-field {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  min-height: 14rem;
  margin-bottom: 2rem;
  background: linear-gradient(180deg, rgba(5,8,15,0.6) 0%, rgba(8,13,26,0.4) 100%);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.duelo-field::before {
  content: '';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 1px; height: 80%;
  background: linear-gradient(180deg, transparent, rgba(100,140,220,0.15), transparent);
}

.duelo-field__player,
.duelo-field__rival {
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.duelo-field__rival { align-items: flex-end; }

.duelo-field__wizard {
  font-size: 5rem;
  line-height: 1;
  transition: transform .3s;
  filter: drop-shadow(0 0 8px rgba(30,144,255,0.2));
}
.duelo-field__wizard--rival {
  filter: drop-shadow(0 0 8px rgba(201,48,48,0.2));
}

.duelo-field__wand-beam {
  height: 4px; width: 0;
  border-radius: 99px;
  transition: width .4s ease-out, opacity .2s;
  opacity: 0;
}
.duelo-field__wand-beam--player {
  background: linear-gradient(90deg, var(--duel-blue), transparent);
  align-self: flex-start; margin-top: -2rem;
}
.duelo-field__wand-beam--rival {
  background: linear-gradient(270deg, var(--duel-red), transparent);
  align-self: flex-start; margin-top: -2rem;
}

.duelo-field__center { display: flex; justify-content: center; align-items: center; }
.duelo-field__clash {
  font-size: 4rem;
  opacity: 0;
  transform: scale(0);
  transition: opacity .2s, transform .2s;
}
.duelo-field__clash.is-active {
  opacity: 1;
  transform: scale(1);
  animation: clashBurst .6s cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes clashBurst {
  0%   { transform: scale(0); opacity:1; }
  50%  { transform: scale(1.4); }
  100% { transform: scale(0); opacity:0; }
}

/* ════ ZONA DE ACCIÓN ════ */
.duelo-action-zone {
  min-height: 20rem;
  margin-bottom: 2rem;
}

/* Modo reflejos */
.duelo-reflex-area {
  display: flex; flex-direction: column; align-items: center; gap: 2rem;
  padding: 3rem 2rem;
  background: var(--duel-card-bg);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
}
.duelo-reflex__prompt {
  font-family: var(--font-body);
  font-size: 1.35rem;
  color: var(--text-muted);
  text-align: center;
}
.duelo-reflex__spell {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--text-bright);
  text-align: center;
  letter-spacing: .04em;
  text-shadow: 0 0 30px rgba(212,168,50,0.4);
  animation: spellAppear .3s cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes spellAppear {
  from { opacity:0; transform: scale(1.2); }
  to   { opacity:1; transform: scale(1); }
}
.duelo-reflex__timer-bar {
  width: 100%; max-width: 500px;
  height: 8px;
  background: rgba(100,140,220,0.1);
  border-radius: 99px;
  overflow: hidden;
}
.duelo-reflex__timer-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--duel-green), var(--duel-gold), var(--duel-red));
  border-radius: 99px;
  transition: width .1s linear;
}
.duelo-reflex__buttons {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center;
}
.duelo-reflex__btn {
  background: rgba(100,140,220,0.06);
  border: 1px solid var(--duel-border-s);
  border-radius: var(--r-md);
  padding: 1.2rem 2rem;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: .06em;
  color: var(--text-primary);
  cursor: pointer;
  transition: background .15s, border-color .15s, transform .12s, box-shadow .2s;
  min-width: 18rem;
}
.duelo-reflex__btn:hover {
  background: rgba(100,140,220,0.14);
  border-color: var(--duel-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--duel-blue-glow);
}
.duelo-reflex__btn.is-correct {
  background: rgba(46,204,113,0.15);
  border-color: var(--duel-green);
  box-shadow: 0 0 20px var(--duel-green-glow);
}
.duelo-reflex__btn.is-wrong {
  background: rgba(201,48,48,0.15);
  border-color: var(--duel-red);
  box-shadow: 0 0 20px var(--duel-red-glow);
}

/* Modo trivia */
.duelo-trivia-area {
  background: var(--duel-card-bg);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
  padding: 3rem 2.5rem;
}
.duelo-trivia__question {
  font-family: var(--font-body);
  font-size: 1.55rem;
  color: var(--text-bright);
  line-height: 1.55;
  margin-bottom: 2.5rem;
  text-align: center;
}
.duelo-trivia__options {
  display: flex; flex-direction: column; gap: 1rem;
  list-style: none; margin: 0; padding: 0;
}
.duelo-trivia__option-btn {
  width: 100%; text-align: left;
  background: rgba(100,140,220,0.04);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-md);
  padding: 1.3rem 1.8rem;
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: background .18s, border-color .18s, transform .14s;
  display: flex; align-items: center; gap: 1.2rem;
}
.duelo-trivia__option-btn:hover {
  background: rgba(100,140,220,0.1);
  border-color: var(--duel-blue);
  transform: translateX(4px);
}
.duelo-trivia__option-btn.is-correct {
  background: rgba(46,204,113,0.12);
  border-color: var(--duel-green);
  color: #8fffbb;
}
.duelo-trivia__option-btn.is-wrong {
  background: rgba(201,48,48,0.12);
  border-color: var(--duel-red);
  color: #ffaaaa;
}
.duelo-trivia__letter {
  flex-shrink: 0;
  width: 2.8rem; height: 2.8rem;
  border-radius: 50%;
  border: 1px solid var(--duel-border-s);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: .85rem;
  color: var(--text-muted);
}
.duelo-trivia__option-btn.is-correct .duelo-trivia__letter { background: var(--duel-green); border-color: var(--duel-green); color: #000; }
.duelo-trivia__option-btn.is-wrong   .duelo-trivia__letter { background: var(--duel-red);   border-color: var(--duel-red);   color: #fff; }

/* Mensaje de espera/rival */
.duelo-waiting {
  display: flex; flex-direction: column; align-items: center; gap: 1.5rem;
  padding: 4rem 2rem;
  font-family: var(--font-body);
  font-size: 1.3rem;
  color: var(--text-muted);
  text-align: center;
}
.duelo-waiting__dots span {
  display: inline-block;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--duel-red);
  animation: dotBounce 1.4s ease-in-out infinite;
  margin: 0 3px;
}
.duelo-waiting__dots span:nth-child(2) { animation-delay: .2s; }
.duelo-waiting__dots span:nth-child(3) { animation-delay: .4s; }
@keyframes dotBounce {
  0%,80%,100% { transform: translateY(0); opacity:.4; }
  40%          { transform: translateY(-8px); opacity:1; }
}

/* ════ LOG ════ */
.duelo-log {
  background: rgba(5,8,15,0.7);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  max-height: 16rem;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--duel-border) transparent;
}
.duelo-log__inner {
  display: flex; flex-direction: column; gap: .5rem;
}
.duelo-log__entry {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-muted);
  padding: .4rem 0;
  border-bottom: 1px solid rgba(100,140,220,0.06);
  animation: logSlide .3s ease forwards;
}
@keyframes logSlide {
  from { opacity:0; transform: translateX(-8px); }
  to   { opacity:1; transform: translateX(0); }
}
.log--player  { color: #90c8ff; }
.log--rival   { color: #ff9090; }
.log--system  { color: var(--duel-gold); font-style: italic; }
.log--hit     { color: #aaffcc; }

/* ════ RESULTADO ════ */
.duelo-result {
  text-align: center;
  padding: 4rem 2rem;
  animation: resultIn .5s cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes resultIn {
  from { opacity:0; transform: scale(.92); }
  to   { opacity:1; transform: scale(1); }
}
.duelo-result__trophy { font-size: 7rem; line-height: 1; margin-bottom: 1.5rem; animation: trophyBounce .6s .2s cubic-bezier(.4,0,.2,1) both; }
@keyframes trophyBounce {
  0%   { transform: scale(0) rotate(-15deg); }
  70%  { transform: scale(1.15) rotate(3deg); }
  100% { transform: scale(1) rotate(0deg); }
}
.duelo-result__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  margin: 0 0 1rem;
}
.duelo-result__title--win  { color: var(--duel-gold); text-shadow: var(--glow-gold); }
.duelo-result__title--lose { color: var(--duel-red); text-shadow: 0 0 24px var(--duel-red-glow); }
.duelo-result__subtitle {
  font-family: var(--font-body);
  font-size: 1.3rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}
.duelo-result__stats {
  display: inline-flex; gap: 3rem; justify-content: center;
  background: rgba(5,8,15,0.6);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
  padding: 2rem 3rem;
  margin-bottom: 3rem;
}
.duelo-result__stat { display: flex; flex-direction: column; align-items: center; gap: .3rem; }
.duelo-result__stat-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--text-bright);
}
.duelo-result__stat-label {
  font-family: var(--font-heading);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.duelo-result__actions { display: flex; justify-content: center; gap: 1.2rem; flex-wrap: wrap; }

/* ════ GRIMORIO ════ */
.duelo-grimoire {
  max-width: 960px;
  margin: 0 auto;
  background: var(--duel-card-bg);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-lg);
  padding: 3rem;
  box-shadow: var(--duel-shadow);
}
.duelo-grimoire__header {
  display: flex; align-items: center; gap: 1.2rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--duel-border);
}
.duelo-grimoire__rune {
  font-size: 2.5rem; color: var(--duel-gold); opacity: .5;
  animation: runeGlow 4s ease-in-out infinite;
}
@keyframes runeGlow {
  0%,100% { opacity:.5; }
  50%      { opacity:.9; text-shadow: 0 0 16px rgba(212,168,50,0.5); }
}
.duelo-grimoire__title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-bright);
  margin: 0;
}
.duelo-grimoire__spells {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem;
}
.duelo-spell-card {
  background: rgba(5,8,15,0.5);
  border: 1px solid var(--duel-border);
  border-radius: var(--r-md);
  padding: 1.6rem;
  transition: border-color .2s, transform .18s;
}
.duelo-spell-card:hover {
  border-color: var(--duel-border-s);
  transform: translateY(-2px);
}
.duelo-spell-card__top {
  display: flex; align-items: center; gap: 1rem; margin-bottom: .8rem;
}
.duelo-spell-card__icon { font-size: 2rem; }
.duelo-spell-card__name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--text-bright);
  letter-spacing: .04em;
}
.duelo-spell-card__type {
  font-family: var(--font-heading);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-left: auto;
  padding: .2rem .7rem;
  border-radius: 99px;
  border: 1px solid;
}
.type-ataque   { color: var(--duel-red);   border-color: rgba(201,48,48,.3); }
.type-defensa  { color: var(--duel-blue);  border-color: rgba(30,144,255,.3); }
.type-control  { color: #cc88ff;           border-color: rgba(204,136,255,.3); }
.type-curacion { color: var(--duel-green); border-color: rgba(46,204,113,.3); }

.duelo-spell-card__desc {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0 0 .8rem;
}
.duelo-spell-card__dmg {
  font-family: var(--font-heading);
  font-size: .85rem;
  color: var(--text-faint);
  letter-spacing: .06em;
}
.dmg-value { color: var(--duel-gold); font-size: 1rem; }

/* ════ BOTONES GENÉRICOS ════ */
.btn-duel {
  display: inline-flex; align-items: center; gap: .7rem;
  background: linear-gradient(135deg, rgba(201,48,48,0.16), rgba(201,48,48,0.08));
  border: 1px solid rgba(201,48,48,0.4);
  border-radius: var(--r-md);
  padding: .9rem 2.2rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: .08em;
  color: #f8c0c0;
  cursor: pointer;
  transition: background .2s, border-color .2s, transform .15s, box-shadow .2s;
}
.btn-duel:hover {
  background: linear-gradient(135deg, rgba(201,48,48,0.26), rgba(201,48,48,0.16));
  border-color: var(--duel-red);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(201,48,48,0.2);
}
.btn-duel-outline {
  display: inline-flex; align-items: center; gap: .7rem;
  background: transparent;
  border: 1px solid var(--duel-border-s);
  border-radius: var(--r-md);
  padding: .9rem 2.2rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: .08em;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color .2s, color .2s, transform .15s;
}
.btn-duel-outline:hover {
  border-color: var(--duel-blue);
  color: #90c8ff;
  transform: translateY(-1px);
}

/* ════ RESPONSIVE ════ */
@media (max-width: 680px) {
  .duelo-hero { padding: 5rem 0 3rem; }
  .duelo-hud { grid-template-columns: 1fr; gap: 1rem; }
  .duelo-hud__vs { flex-direction: row; justify-content: center; }
  .duelo-hud__fighter--rival { text-align: left; }
  .duelo-field { grid-template-columns: 1fr 3rem 1fr; gap: .5rem; padding: 1.2rem; }
  .duelo-field__wizard { font-size: 3.5rem; }
  .duelo-reflex__spell { font-size: clamp(2rem,7vw,3rem); }
  .duelo-modes { grid-template-columns: 1fr; }
  .duelo-grimoire { padding: 2rem 1.5rem; }
  .duelo-grimoire__spells { grid-template-columns: 1fr; }
  .duelo-result__stats { gap: 1.5rem; padding: 1.5rem; }
  .duelo-hero__stats { flex-wrap: wrap; gap: 1rem; }
}