:root {
  --bg-top: #08111f;
  --bg-bottom: #17344f;
  --panel: rgba(8, 20, 36, 0.8);
  --panel-soft: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.15);
  --text: #eef7ff;
  --muted: #afd0e5;
  --accent: #ffd166;
  --accent-2: #79f2c0;
  --accent-3: #7cc8ff;
  --heal: #7ef0a9;
  --attack: #ff866e;
  --fire: #ff7a45;
  --water: #57c7ff;
  --earth: #c49a6c;
  --wood: #6de59e;
  --wind: #bdf8ff;
  --moon: #c6b4ff;
  --light: #fff2a0;
  --dark: #8f7cff;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 209, 102, 0.18), transparent 24%),
    radial-gradient(circle at 80% 10%, rgba(121, 242, 192, 0.16), transparent 20%),
    linear-gradient(160deg, var(--bg-top), var(--bg-bottom));
}

.page-shell {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding: 14px 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(8, 20, 36, 0.78);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.nav-brand,
.nav-links a,
.link-button {
  text-decoration: none;
}

.nav-brand {
  color: var(--text);
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav-links a {
  color: var(--muted);
  padding: 10px 14px;
  border-radius: 999px;
}

.nav-links a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.hero,
.hand-zone,
.deck-zone,
.player-panel,
.center-panel {
  backdrop-filter: blur(12px);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  gap: 24px;
  grid-template-columns: 1.3fr 0.9fr;
  border-radius: 28px;
  padding: 28px;
}

.arena-hero {
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 18px;
  align-items: start;
  padding: 20px 22px;
}

.arena-hero-copy {
  display: grid;
  align-content: start;
  gap: 8px;
  padding-top: 4px;
}

.home-hero {
  align-items: stretch;
}

.eyebrow,
.panel-label,
.card-element {
  margin: 0 0 8px;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1,
h2,
h3,
h4,
.turn-banner span {
  font-family: "Orbitron", sans-serif;
}

h1 {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1;
  margin-bottom: 16px;
}

.hero-copy {
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.8;
}

.arena-copy-compact {
  max-width: 36ch;
  line-height: 1.6;
  font-size: 0.96rem;
}

.hero-panel,
.online-fields {
  display: grid;
  gap: 14px;
}

.arena-setup-panel {
  gap: 12px;
}

.arena-setup-grid,
.arena-tools-grid {
  display: grid;
  gap: 12px;
}

.arena-setup-grid {
  grid-template-columns: minmax(190px, 220px) minmax(0, 1fr);
  align-items: end;
}

.arena-tools-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.online-fields-inline {
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 12px;
}

.online-room-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
}

.online-join-btn {
  align-self: end;
  min-width: 132px;
}

.compact-field {
  gap: 4px;
  font-size: 0.9rem;
}

.compact-field input,
.compact-field select {
  padding: 10px 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  resize: vertical;
  font: inherit;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

input[type="checkbox"] {
  width: 20px;
  height: 20px;
}

input[type="range"] {
  padding: 0;
}

button {
  border: 0;
  border-radius: 16px;
  padding: 13px 18px;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.hero-actions {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
}

.utility-actions {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compact-actions {
  gap: 10px;
}

.danger-button {
  border-color: rgba(255, 134, 110, 0.35);
  background: linear-gradient(135deg, rgba(120, 28, 28, 0.78), rgba(44, 10, 10, 0.92));
  color: #fff0ec;
}

.danger-button:hover {
  filter: brightness(1.08);
}

.arena-setup-panel .secondary,
.arena-setup-panel .primary {
  padding: 11px 14px;
}

.hero-panel .hero-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.battle-controls {
  padding: 18px 20px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(8, 20, 36, 0.82);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.battle-controls-compact {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.battle-actions {
  margin-top: 16px;
  max-width: 520px;
}

.battle-controls-compact .battle-actions {
  margin-top: 0;
  max-width: none;
}

.hand-head-actions {
  display: grid;
  justify-items: end;
  gap: 10px;
}

.hand-controls .hero-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hand-controls .secondary {
  min-width: 136px;
}

.hero-links {
  margin-top: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.link-button {
  display: inline-grid;
  place-items: center;
}

.primary {
  background: linear-gradient(135deg, #ffd166, #f4a261);
  color: #162032;
  font-weight: 700;
}

.secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border: 1px solid var(--line);
}

.status-line {
  min-height: 1.5em;
  color: var(--accent);
}

.account-bar,
.account-actions {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

.account-summary {
  min-width: 0;
}

.account-avatar-wrap {
  flex: 0 0 auto;
}

.account-avatar,
.avatar-preview {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,0.26), transparent 24%),
    linear-gradient(145deg, #17344f, #0b1a2c);
}

.avatar-preview-wrap {
  display: flex;
  justify-content: center;
}

.account-bar {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
  gap: 14px;
}

.account-meta {
  color: var(--muted);
  margin-top: 4px;
}

.account-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.effects-panel {
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.arena-effects-panel {
  padding: 12px 14px;
}

.effects-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.compact-effects-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: end;
}

.home-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.online-hero {
  align-items: stretch;
}

.online-lobby-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.online-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.online-status-panel {
  display: grid;
  gap: 14px;
}

.online-status-actions,
.arena-exit-actions {
  grid-template-columns: minmax(0, 220px);
}

.online-status-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.feature-list {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
}

.feature-card h3 {
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--muted);
  line-height: 1.7;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.board {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.arena-board {
  gap: 18px;
  margin-top: 18px;
}

.battlefield {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr 1.2fr 1fr;
}

.player-panel,
.center-panel,
.hand-zone,
.deck-zone {
  border-radius: 24px;
  padding: 20px;
}

.arena-board .player-panel,
.arena-board .center-panel,
.arena-board .hand-zone {
  padding: 18px;
}

.panel-top,
.turn-banner,
.section-head,
.card-head {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}

.stats,
.legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-height: 36px;
  margin-top: 12px;
}

.status-strip-center {
  margin-top: 0;
}

.status-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: help;
}

.status-badge::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  transform: translateX(-50%) translateY(8px);
  width: max-content;
  max-width: 240px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(8, 20, 36, 0.96);
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.6;
  white-space: normal;
  opacity: 0;
  pointer-events: none;
  box-shadow: var(--shadow);
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 3;
}

.status-badge:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.status-icon {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.12);
}

.status-label {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

.status-badge.mist { box-shadow: inset 0 0 18px rgba(198, 180, 255, 0.14); }
.status-badge.eclipse { box-shadow: inset 0 0 18px rgba(143, 124, 255, 0.16); }
.status-badge.bloom { box-shadow: inset 0 0 18px rgba(109, 229, 158, 0.14); }
.status-badge.guard { box-shadow: inset 0 0 18px rgba(255, 242, 160, 0.14); }

.hand-toolbar,
.hand-pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.hand-toolbar {
  margin-top: 14px;
}

.hand-page-status {
  color: var(--muted);
  font-family: "Orbitron", sans-serif;
  letter-spacing: 0.08em;
}

.avatar {
  height: 132px;
  margin: 12px 0;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 30%, rgba(255,255,255,0.55), transparent 25%),
    linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02));
  position: relative;
  overflow: hidden;
}

.avatar-photo {
  position: absolute;
  inset: 12px;
  width: calc(100% - 24px);
  height: calc(100% - 24px);
  object-fit: cover;
  object-position: center;
  border-radius: 18px;
  opacity: 0.94;
  z-index: 0;
  background:
    radial-gradient(circle at 50% 28%, rgba(255,255,255,0.25), transparent 18%),
    linear-gradient(145deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
}

.avatar::after {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 25%, rgba(255,255,255,0.5), transparent 18%),
    linear-gradient(145deg, rgba(255,255,255,0.15), transparent),
    radial-gradient(circle at 50% 72%, rgba(0,0,0,0.25), transparent 28%);
  z-index: 1;
}

.avatar.hit::before,
.avatar.heal::before,
.avatar.guard::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  animation: pulseFlash 0.7s ease;
}

.avatar.hit::before {
  background: radial-gradient(circle, rgba(255, 134, 110, 0.42), transparent 60%);
}

.avatar.heal::before {
  background: radial-gradient(circle, rgba(126, 240, 169, 0.4), transparent 60%);
}

.avatar.guard::before {
  background: radial-gradient(circle, rgba(124, 200, 255, 0.38), transparent 60%);
}

.aura-dark {
  background-color: #1d213a;
}

.aura-light {
  background-color: #163347;
}

.hand-preview {
  color: var(--muted);
}

.center-panel {
  display: grid;
  gap: 18px;
}

.turn-banner {
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 209, 102, 0.18), rgba(121, 242, 192, 0.15));
}

.anomaly-box {
  padding: 14px 16px;
  border-radius: 20px;
  background: var(--panel-soft);
}

.anomaly-box h3 {
  margin-bottom: 8px;
}

.cinema-strip {
  display: grid;
  gap: 14px;
}

.draw-spotlight,
.impact-banner {
  border-radius: 18px;
  border: 1px solid var(--line);
}

.draw-spotlight {
  padding: 16px;
  background:
    linear-gradient(135deg, rgba(124, 200, 255, 0.15), rgba(255, 209, 102, 0.08)),
    rgba(255, 255, 255, 0.03);
}

.draw-card {
  margin-top: 6px;
  color: var(--text);
  font-weight: 700;
  min-height: 1.4em;
}

.draw-card.animate {
  animation: revealDraw 0.7s ease;
}

.impact-banner {
  min-height: 64px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent);
  font-family: "Orbitron", sans-serif;
  letter-spacing: 0.08em;
  opacity: 0.45;
}

.impact-banner.show {
  animation: impactShow 1.1s ease;
}

.impact-fire { color: var(--fire); box-shadow: inset 0 0 30px rgba(255,122,69,0.2); }
.impact-water { color: var(--water); box-shadow: inset 0 0 30px rgba(87,199,255,0.18); }
.impact-earth { color: var(--earth); box-shadow: inset 0 0 30px rgba(196,154,108,0.18); }
.impact-wood { color: var(--wood); box-shadow: inset 0 0 30px rgba(109,229,158,0.16); }
.impact-wind { color: var(--wind); box-shadow: inset 0 0 30px rgba(189,248,255,0.16); }
.impact-moon { color: var(--moon); box-shadow: inset 0 0 30px rgba(198,180,255,0.18); }
.impact-light { color: var(--light); box-shadow: inset 0 0 30px rgba(255,242,160,0.18); }
.impact-dark { color: var(--dark); box-shadow: inset 0 0 30px rgba(143,124,255,0.22); }

.battle-log {
  display: grid;
  gap: 10px;
  max-height: 220px;
  overflow: auto;
  padding-right: 4px;
}

.log-entry {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--muted);
  line-height: 1.6;
  animation: logSlide 0.35s ease;
}

.card-grid,
.catalog-grid {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.card-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 220px));
  justify-content: start;
}

.catalog-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.card {
  position: relative;
  text-align: left;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03)),
    #10233b;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 0;
  overflow: hidden;
  transform-origin: center bottom;
}

.card-static {
  cursor: default;
}

.card.selected {
  box-shadow: 0 0 0 2px var(--accent);
}

.boss-card {
  border-color: rgba(255, 209, 102, 0.55);
  box-shadow:
    0 0 0 1px rgba(255, 209, 102, 0.25),
    0 18px 38px rgba(255, 122, 69, 0.14);
}

.boss-card .card-name::after {
  content: " BOSS";
  color: var(--accent);
  font-size: 0.74rem;
  margin-left: 8px;
}

.card.playable {
  box-shadow: 0 10px 22px rgba(121, 242, 192, 0.12);
}

.card.entering {
  animation: drawIntoHand 0.55s ease;
}

.card-art {
  display: block;
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: rgba(255, 255, 255, 0.05);
}

.card-body {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.card-name {
  font-size: 1.05rem;
}

.card-cost {
  display: inline-grid;
  place-items: center;
  min-width: 40px;
  min-height: 40px;
  border-radius: 999px;
  background: rgba(255, 209, 102, 0.16);
  color: var(--accent);
  font-weight: 700;
}

.card-type,
.card-description {
  color: var(--muted);
  line-height: 1.6;
}

.hidden {
  display: none;
}

.deck-stack {
  position: relative;
  width: 96px;
  height: 118px;
  margin: 2px 0 8px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.02)),
    #17344f;
  overflow: hidden;
}

.deck-stack::before,
.deck-stack::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transform: translate(8px, -8px);
}

.deck-stack::after {
  transform: translate(14px, -14px);
  opacity: 0.5;
}

.deck-stack.draw-pulse {
  animation: deckPulse 0.8s ease;
}

.stack-count,
.stack-label {
  position: absolute;
  left: 14px;
  z-index: 1;
}

.stack-count {
  top: 18px;
  font-size: 1.75rem;
  font-family: "Orbitron", sans-serif;
  color: var(--accent);
}

.stack-label {
  bottom: 14px;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.fx-layer {
  pointer-events: none;
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: 20;
}

.played-card-banner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(560px, calc(100vw - 56px));
  transform: translate(-50%, -50%);
  animation: playedCardCenter 1.35s ease forwards;
}

.played-card-banner.from-player {
  animation-name: playedCardFromPlayer;
}

.played-card-banner.from-player .played-card-frame {
  background:
    linear-gradient(135deg, rgba(10, 32, 46, 0.96), rgba(20, 74, 92, 0.88));
  border-color: rgba(121, 242, 192, 0.28);
}

.played-card-banner.from-enemy {
  animation-name: playedCardFromEnemy;
}

.played-card-banner.from-enemy .played-card-frame {
  background:
    linear-gradient(135deg, rgba(34, 16, 34, 0.96), rgba(82, 28, 48, 0.88));
  border-color: rgba(255, 134, 110, 0.3);
}

.played-card-frame {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  align-items: center;
  padding: 16px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background:
    linear-gradient(135deg, rgba(8, 20, 36, 0.94), rgba(23, 52, 79, 0.88));
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.46),
    inset 0 0 40px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.played-card-art {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.played-card-body {
  display: grid;
  gap: 8px;
}

.played-card-owner {
  color: var(--accent-2);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.played-card-banner.from-player .played-card-owner {
  color: var(--accent-2);
}

.played-card-banner.from-enemy .played-card-owner {
  color: #ffb39f;
}

.played-card-name {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  line-height: 1.05;
}

.played-card-meta,
.played-card-text {
  color: var(--muted);
  line-height: 1.6;
}

.played-card-banner.fx-fire .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(255, 122, 69, 0.22); }
.played-card-banner.fx-water .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(87, 199, 255, 0.22); }
.played-card-banner.fx-earth .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(196, 154, 108, 0.22); }
.played-card-banner.fx-wood .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(109, 229, 158, 0.2); }
.played-card-banner.fx-wind .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(189, 248, 255, 0.22); }
.played-card-banner.fx-moon .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(198, 180, 255, 0.22); }
.played-card-banner.fx-light .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(255, 242, 160, 0.22); }
.played-card-banner.fx-dark .played-card-frame { box-shadow: 0 28px 80px rgba(0, 0, 0, 0.46), 0 0 48px rgba(143, 124, 255, 0.24); }

.played-card-banner.boss-card .played-card-frame {
  border-color: rgba(255, 209, 102, 0.45);
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(255, 209, 102, 0.2),
    inset 0 0 46px rgba(255, 209, 102, 0.08);
}

.result-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, rgba(8,20,36,0.28), rgba(8,20,36,0.72));
  opacity: 0;
  visibility: hidden;
  z-index: 30;
}

.result-overlay.show {
  visibility: visible;
  animation: resultFade 1.8s ease forwards;
}

.result-word {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(4rem, 18vw, 11rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  transform: scale(0.7);
}

.result-overlay.win .result-word {
  color: #ffd166;
}

.result-overlay.lose .result-word {
  color: #ff7b72;
}

.account-dialog {
  width: min(560px, calc(100vw - 24px));
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 0;
  background: rgba(8, 20, 36, 0.96);
  color: var(--text);
  box-shadow: var(--shadow);
}

.account-dialog::backdrop {
  background: rgba(2, 8, 18, 0.7);
  backdrop-filter: blur(8px);
}

.account-form {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.floating-text {
  position: absolute;
  font-family: "Orbitron", sans-serif;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  animation: floatingText 1s ease forwards;
}

.floating-text.attack {
  color: var(--attack);
}

.floating-text.heal {
  color: var(--heal);
}

.floating-text.guard {
  color: var(--accent-3);
}

.floating-text.fire { color: var(--fire); }
.floating-text.water { color: var(--water); }
.floating-text.earth { color: var(--earth); }
.floating-text.wood { color: var(--wood); }
.floating-text.wind { color: var(--wind); }
.floating-text.moon { color: var(--moon); }
.floating-text.light { color: var(--light); }
.floating-text.dark { color: var(--dark); }

.draw-card[data-element="火"] { color: var(--fire); }
.draw-card[data-element="水"] { color: var(--water); }
.draw-card[data-element="土"] { color: var(--earth); }
.draw-card[data-element="木"] { color: var(--wood); }
.draw-card[data-element="風"] { color: var(--wind); }
.draw-card[data-element="月"] { color: var(--moon); }
.draw-card[data-element="光"] { color: var(--light); }
.draw-card[data-element="闇"] { color: var(--dark); }

.avatar.fire::before,
.avatar.water::before,
.avatar.earth::before,
.avatar.wood::before,
.avatar.wind::before,
.avatar.moon::before,
.avatar.light::before,
.avatar.dark::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0.45;
}

.avatar.fire::before { background: radial-gradient(circle, rgba(255,122,69,0.38), transparent 62%); }
.avatar.water::before { background: radial-gradient(circle, rgba(87,199,255,0.34), transparent 62%); }
.avatar.earth::before { background: radial-gradient(circle, rgba(196,154,108,0.34), transparent 62%); }
.avatar.wood::before { background: radial-gradient(circle, rgba(109,229,158,0.32), transparent 62%); }
.avatar.wind::before { background: radial-gradient(circle, rgba(189,248,255,0.32), transparent 62%); }
.avatar.moon::before { background: radial-gradient(circle, rgba(198,180,255,0.34), transparent 62%); }
.avatar.light::before { background: radial-gradient(circle, rgba(255,242,160,0.34), transparent 62%); }
.avatar.dark::before { background: radial-gradient(circle, rgba(143,124,255,0.34), transparent 62%); }

.element-burst {
  position: absolute;
  width: 160px;
  height: 160px;
  display: grid;
  place-items: center;
  animation: burstRise 1s ease forwards;
}

.boss-burst {
  width: 260px;
  height: 260px;
  animation: burstRise 1.3s ease forwards;
}

.boss-burst .burst-ring {
  border-width: 4px;
}

.burst-ring,
.burst-core {
  position: absolute;
  border-radius: 999px;
}

.burst-ring {
  inset: 20px;
  border: 3px solid currentColor;
  opacity: 0.8;
  animation: ringBlast 0.9s ease forwards;
}

.burst-core {
  inset: 48px;
  background: currentColor;
  filter: blur(6px);
  opacity: 0.45;
}

.burst-attack { transform: scale(1.15); }
.burst-heal { transform: scale(0.95); }
.burst-guard { transform: scale(1.05); }
.burst-anomaly { transform: scale(1.25); }

.burst-label {
  position: relative;
  z-index: 1;
  font-family: "Orbitron", sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  text-shadow: 0 12px 24px rgba(0,0,0,0.45);
}

.fx-fire { color: var(--fire); }
.fx-water { color: var(--water); }
.fx-earth { color: var(--earth); }
.fx-wood { color: var(--wood); }
.fx-wind { color: var(--wind); }
.fx-moon { color: var(--moon); }
.fx-light { color: var(--light); }
.fx-dark { color: var(--dark); }

@keyframes revealDraw {
  0% { opacity: 0; transform: translateY(14px) scale(0.95); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes impactShow {
  0% { opacity: 0; transform: scale(0.92); }
  18% { opacity: 1; transform: scale(1.02); }
  100% { opacity: 0.45; transform: scale(1); }
}

@keyframes drawIntoHand {
  0% { opacity: 0; transform: translateY(40px) scale(0.8) rotate(-8deg); }
  100% { opacity: 1; transform: translateY(0) scale(1) rotate(0deg); }
}

@keyframes deckPulse {
  0% { transform: scale(1); box-shadow: none; }
  35% { transform: scale(1.06); box-shadow: 0 0 0 10px rgba(255, 209, 102, 0.08); }
  100% { transform: scale(1); box-shadow: none; }
}

@keyframes pulseFlash {
  0% { opacity: 0; }
  25% { opacity: 1; }
  100% { opacity: 0; }
}

@keyframes floatingText {
  0% { opacity: 0; transform: translateY(10px) scale(0.8); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-56px) scale(1.08); }
}

@keyframes ringBlast {
  0% { opacity: 0.9; transform: scale(0.35); }
  100% { opacity: 0; transform: scale(1.45); }
}

@keyframes burstRise {
  0% { opacity: 0; transform: scale(0.5) rotate(-8deg); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: scale(1.18) rotate(8deg); }
}

@keyframes resultFade {
  0% { opacity: 0; }
  12% { opacity: 1; }
  25% { opacity: 1; }
  100% { opacity: 0; }
}

@keyframes logSlide {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes playedCardCenter {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.86); }
  18% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  78% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(1.04); }
}

@keyframes playedCardFromPlayer {
  0% { opacity: 0; transform: translate(calc(-50% - 220px), -50%) rotate(-7deg) scale(0.82); }
  18% { opacity: 1; transform: translate(-50%, -50%) rotate(0deg) scale(1); }
  78% { opacity: 1; transform: translate(-50%, -50%) rotate(0deg) scale(1); }
  100% { opacity: 0; transform: translate(calc(-50% + 70px), -50%) rotate(5deg) scale(1.04); }
}

@keyframes playedCardFromEnemy {
  0% { opacity: 0; transform: translate(calc(-50% + 220px), -50%) rotate(7deg) scale(0.82); }
  18% { opacity: 1; transform: translate(-50%, -50%) rotate(0deg) scale(1); }
  78% { opacity: 1; transform: translate(-50%, -50%) rotate(0deg) scale(1); }
  100% { opacity: 0; transform: translate(calc(-50% - 70px), -50%) rotate(-5deg) scale(1.04); }
}

@media (max-width: 980px) {
  .hero,
  .battlefield {
    grid-template-columns: 1fr;
  }

  .arena-hero {
    gap: 16px;
    padding: 18px;
  }

  .arena-setup-grid,
  .online-fields-inline,
  .online-room-grid,
  .arena-tools-grid,
  .compact-effects-grid,
  .online-lobby-grid,
  .online-status-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    grid-template-columns: 1fr;
  }

  .hand-head-actions {
    justify-items: stretch;
  }

  .hand-controls .hero-actions {
    grid-template-columns: 1fr;
  }

  .hero-links {
    grid-template-columns: 1fr;
  }

  .effects-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .account-bar,
  .account-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .account-avatar-wrap,
  .avatar-preview-wrap {
    justify-content: flex-start;
  }

  .played-card-frame {
    grid-template-columns: 92px 1fr;
    gap: 12px;
    padding: 12px;
  }

  .played-card-art {
    height: 128px;
  }
}