/* GamerTube — Relic Vault: RPG Memory Match Stylesheet */

:root {
  --color-bg: #091322;
  --color-gold: #ffaa00;
  --color-gold-hover: #ffd24d;
  --color-gold-border: rgba(255, 170, 0, 0.65);
  --color-cyan: #38bdf8;
  --color-purple: #c084fc;
  --color-emerald: #34d399;
  --color-crimson: #f87171;
  --card-radius: 10px;
}

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

html, body {
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
  background-color: var(--color-bg);
  background: radial-gradient(circle at 15% 15%, rgba(0, 168, 255, 0.28) 0%, transparent 45%),
              radial-gradient(circle at 85% 25%, rgba(255, 165, 0, 0.28) 0%, transparent 48%),
              linear-gradient(180deg, #0b1a30 0%, #081120 100%);
  color: #ffffff;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

/* Background Artwork */
.bg-vault {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: url("/games/match/assets/vault-bg.jpg");
  background-size: cover;
  background-position: center center;
  opacity: 0.88;
  filter: brightness(1.15) saturate(1.3) contrast(1.1);
  pointer-events: none;
}

.bg-vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 20% 15%, rgba(255, 170, 0, 0.25) 0%, transparent 45%),
    radial-gradient(circle at 82% 20%, rgba(2, 136, 209, 0.32) 0%, transparent 48%),
    radial-gradient(circle at 50% 42%, rgba(14, 45, 80, 0.2) 0%, rgba(4, 10, 20, 0.55) 90%);
  pointer-events: none;
}

/* App Shell */
.app-shell {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1120px;
  margin: 0 auto;
  padding: 10px 14px 28px;
  gap: 10px;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 3px;
}

.back-link {
  font-family: "Cinzel", Georgia, serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  text-decoration: none;
  transition: color 0.15s ease;
}

.back-link:hover {
  color: var(--color-gold-hover);
}

.sync-link {
  font-size: 0.72rem;
  color: #38bdf8;
  text-decoration: none;
}

.title-group {
  display: flex;
  flex-direction: column;
}

.game-title {
  font-family: "Cinzel", Georgia, serif;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #f8fafc;
  line-height: 1.1;
}

.game-subtitle {
  font-size: 0.72rem;
  color: #94a3b8;
  letter-spacing: 0.02em;
}

/* Adventurer Card */
.adventurer-card {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  background: rgba(15, 21, 35, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  padding: 6px 12px;
  backdrop-filter: blur(8px);
}

.adv-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.adv-badge-slot {
  display: inline-flex;
  width: 18px;
  height: 18px;
}

.adv-badge-slot svg {
  width: 100%;
  height: 100%;
}

.adv-level {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-gold);
}

.adv-rank {
  font-family: "Cinzel", serif;
  font-size: 0.74rem;
  color: #cbd5e1;
}

.adv-cleared {
  font-size: 0.7rem;
  color: #64748b;
  margin-left: 4px;
}

.xp-track {
  width: 110px;
  height: 5px;
  background: #1e293b;
  border-radius: 3px;
  overflow: hidden;
  margin: 4px 0 3px;
}

.xp-fill {
  height: 100%;
  background: linear-gradient(90deg, #eab308, #38bdf8);
  border-radius: 3px;
  transition: width 0.35s ease;
}

.adv-xp-text {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  color: #94a3b8;
}

/* Dungeon Floor & 5-Level Expansion Banner */
.dungeon-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: linear-gradient(135deg, rgba(18, 36, 64, 0.90), rgba(13, 25, 45, 0.92));
  border: 1px solid rgba(255, 179, 33, 0.45);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 8px 26px rgba(4, 12, 26, 0.45), 0 0 22px rgba(14, 165, 233, 0.14);
}

.floor-selector {
  display: flex;
  align-items: center;
  gap: 10px;
}

.floor-step-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(243, 202, 107, 0.35);
  background: rgba(25, 33, 52, 0.85);
  color: var(--color-gold);
  font-size: 0.78rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.floor-step-btn:hover:not(:disabled) {
  background: rgba(243, 202, 107, 0.18);
  border-color: var(--color-gold);
  transform: translateY(-1px);
}

.floor-step-btn:disabled {
  opacity: 0.32;
  cursor: not-allowed;
}

.floor-badge-wrap {
  display: flex;
  flex-direction: column;
}

.floor-kicker {
  font-family: "Cinzel", serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  text-transform: uppercase;
}

.floor-main-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.floor-number {
  font-family: "Cinzel", serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.03em;
}

.floor-cards-pill {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.45);
  color: #bae6fd;
}

/* 5-Level Tier Progress Pips */
.tier-progress-box {
  flex: 1;
  min-width: 220px;
  max-width: 430px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.tier-pips-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.7rem;
}

.tier-pips-label {
  color: #cbd5e1;
  font-weight: 600;
}

.tier-par-label {
  font-family: "JetBrains Mono", monospace;
  color: #facc15;
  font-size: 0.68rem;
}

.tier-pips {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.tier-pip {
  height: 22px;
  border-radius: 5px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  font-weight: 700;
  color: #64748b;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tier-pip:hover {
  border-color: rgba(243, 202, 107, 0.6);
  color: #e2e8f0;
}

.tier-pip.is-done {
  background: rgba(52, 211, 153, 0.18);
  border-color: rgba(52, 211, 153, 0.55);
  color: #6ee7b7;
}

.tier-pip.is-current {
  background: linear-gradient(135deg, rgba(243, 202, 107, 0.28), rgba(234, 179, 8, 0.12));
  border-color: var(--color-gold);
  color: #fef08a;
  box-shadow: 0 0 10px rgba(243, 202, 107, 0.3);
}

.tier-pip.is-expansion {
  border-color: rgba(192, 132, 252, 0.55);
  color: #e9d5ff;
}

.codex-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 8px;
  border: 1px solid rgba(192, 132, 252, 0.45);
  background: rgba(59, 7, 100, 0.38);
  color: #f3e8ff;
  font-family: "Cinzel", serif;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.codex-btn:hover {
  background: rgba(88, 28, 135, 0.55);
  border-color: #c084fc;
  transform: translateY(-1px);
}

.codex-count {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  padding: 1px 6px;
  border-radius: 99px;
  background: rgba(192, 132, 252, 0.25);
  color: #e9d5ff;
}

/* Controls & Class Boon Bar */
.controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  background: rgba(13, 18, 30, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px 12px;
}

.class-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.class-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: 7px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  background: rgba(15, 23, 42, 0.75);
  color: #94a3b8;
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.class-pill:hover {
  color: #f1f5f9;
  border-color: rgba(255, 255, 255, 0.25);
}

.class-pill.is-active {
  background: rgba(243, 202, 107, 0.16);
  border-color: var(--color-gold);
  color: #fef08a;
}

.boon-cast-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  margin-left: 4px;
  border-radius: 8px;
  border: 1px solid rgba(56, 189, 248, 0.6);
  background: linear-gradient(135deg, rgba(14, 116, 144, 0.45), rgba(30, 58, 138, 0.45));
  color: #e0f2fe;
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.22);
  transition: all 0.15s ease;
}

.boon-cast-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: #7dd3fc;
  box-shadow: 0 0 18px rgba(56, 189, 248, 0.4);
}

.boon-cast-btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  box-shadow: none;
}

.boon-charges {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  padding: 1px 6px;
  border-radius: 99px;
  background: rgba(56, 189, 248, 0.28);
  color: #ffffff;
}

/* Stats Pills */
.stats-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 7px;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: #e2e8f0;
}

.stat-pill--combo.is-hot {
  border-color: rgba(251, 146, 60, 0.65);
  background: rgba(154, 52, 18, 0.32);
  color: #fed7aa;
  box-shadow: 0 0 12px rgba(251, 146, 60, 0.28);
}

.action-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.action-btn {
  padding: 6px 11px;
  border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(30, 41, 59, 0.75);
  color: #e2e8f0;
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.action-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(30, 41, 59, 0.75);
  color: #e2e8f0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Status Strip */
.status-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(243, 202, 107, 0.2);
  font-size: 0.78rem;
  color: #e2e8f0;
  min-height: 32px;
  text-align: center;
}

.status-strip.is-scrying {
  background: rgba(14, 116, 144, 0.28);
  border-color: rgba(56, 189, 248, 0.55);
  color: #bae6fd;
}

.status-strip.is-aegis {
  background: rgba(180, 83, 9, 0.28);
  border-color: rgba(250, 204, 21, 0.6);
  color: #fef08a;
}

/* Main Vault Stage & Responsive Card Grid */
.vault-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 0;
}

.vault-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(var(--grid-cols, 4), minmax(0, 1fr));
  gap: var(--grid-gap, 12px);
  max-width: var(--grid-max-width, 760px);
  margin: 0 auto;
  perspective: 1100px;
}

/* 3D Relic Card */
.relic-card {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  perspective: 900px;
  outline: none;
}

.relic-card:focus-visible .relic-card-inner {
  box-shadow: 0 0 0 3px #38bdf8, 0 8px 20px rgba(0, 0, 0, 0.6);
}

.relic-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--card-radius);
  transform-style: preserve-3d;
  transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.2s ease;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.55);
}

.relic-card:hover:not(.is-flipped):not(.is-matched) .relic-card-inner {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.7), 0 0 14px rgba(243, 202, 107, 0.32);
}

.relic-card.is-flipped .relic-card-inner,
.relic-card.is-matched .relic-card-inner {
  transform: rotateY(180deg);
}

.relic-card.is-mismatch .relic-card-inner {
  animation: cardMismatchShake 0.42s ease;
}

.relic-card.is-matched .relic-card-inner {
  animation: cardMatchPulse 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes cardMismatchShake {
  0%, 100% { transform: rotateY(180deg) translateX(0); }
  25% { transform: rotateY(180deg) translateX(-5px); }
  75% { transform: rotateY(180deg) translateX(5px); }
}

@keyframes cardMatchPulse {
  0% { transform: rotateY(180deg) scale(1); }
  45% { transform: rotateY(180deg) scale(1.07); }
  100% { transform: rotateY(180deg) scale(1); }
}

.card-face {
  position: absolute;
  inset: 0;
  border-radius: var(--card-radius);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  overflow: hidden;
}

/* Card Back (Face-Down) */
.card-face--back {
  background-color: #111626;
  background-image: url("/games/match/assets/card-back.jpg");
  background-size: cover;
  background-position: center;
  border: 1.5px solid rgba(243, 202, 107, 0.45);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 5px 6px;
}

.card-face--back::before {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: calc(var(--card-radius) - 3px);
  border: 1px solid rgba(243, 202, 107, 0.24);
  pointer-events: none;
}

.card-slot-num {
  position: relative;
  z-index: 2;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  font-weight: 700;
  color: rgba(243, 202, 107, 0.78);
  background: rgba(7, 9, 14, 0.72);
  padding: 1px 5px;
  border-radius: 4px;
  border: 1px solid rgba(243, 202, 107, 0.25);
}

/* Card Front (Face-Up RPG Relic) */
.card-face--front {
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 7px 6px 6px;
  border: 2px solid var(--rarity-border, rgba(148, 163, 184, 0.55));
  background: var(--rarity-bg, linear-gradient(155deg, #161c28 0%, #0d111a 100%));
  box-shadow: inset 0 0 22px var(--rarity-glow, rgba(148, 163, 184, 0.2));
}

.relic-card.is-matched .card-face--front {
  box-shadow:
    inset 0 0 28px var(--rarity-glow, rgba(250, 204, 21, 0.35)),
    0 0 16px var(--rarity-glow, rgba(250, 204, 21, 0.35));
}

.card-rarity-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.55rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--rarity-color, #cbd5e1);
  background: rgba(7, 9, 14, 0.58);
  padding: 1px 6px;
  border-radius: 99px;
  border: 1px solid var(--rarity-border, rgba(148, 163, 184, 0.35));
}

.card-art-wrap {
  width: 66%;
  max-width: 76px;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.6));
}

.card-art-wrap svg {
  width: 100%;
  height: 100%;
}

.card-title-wrap {
  width: 100%;
  text-align: center;
}

.card-relic-name {
  display: block;
  font-family: "Cinzel", Georgia, serif;
  font-size: clamp(0.56rem, 1.05vw, 0.74rem);
  font-weight: 700;
  color: #f8fafc;
  line-height: 1.15;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-relic-cat {
  display: block;
  font-size: 0.54rem;
  color: #94a3b8;
  margin-top: 1px;
}

/* Compact adjustments when board reaches 24+ cards */
.vault-grid.is-dense .card-face--front {
  padding: 4px 4px 4px;
}
.vault-grid.is-dense .card-relic-cat {
  display: none;
}
.vault-grid.is-dense .card-rarity-tag {
  font-size: 0.48rem;
  padding: 0 4px;
}

/* Floating Toast XP */
.xp-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.94);
  border: 1px solid var(--color-gold);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.65);
  animation: toastSlideUp 0.28s ease-out;
}

.xp-toast[hidden] {
  display: none !important;
}

.xp-toast-amount {
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-gold);
}

.xp-toast-label {
  font-size: 0.78rem;
  color: #e2e8f0;
}

@keyframes toastSlideUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(4, 6, 12, 0.82);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: linear-gradient(160deg, #131a2c 0%, #0b0f1a 100%);
  border: 1px solid rgba(243, 202, 107, 0.45);
  border-radius: 16px;
  padding: 24px 22px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
  color: #f8fafc;
}

.victory-header {
  text-align: center;
  margin-bottom: 16px;
}

.kicker {
  display: inline-block;
  font-family: "Cinzel", serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: 4px;
}

.victory-title {
  font-family: "Cinzel", serif;
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
}

.victory-stars {
  font-size: 1.5rem;
  color: #facc15;
  letter-spacing: 0.14em;
  margin: 6px 0 4px;
  text-shadow: 0 0 14px rgba(250, 204, 21, 0.55);
}

.victory-subtitle {
  font-size: 0.82rem;
  color: #94a3b8;
}

.expansion-alert {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  margin-bottom: 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(88, 28, 135, 0.45), rgba(30, 58, 138, 0.45));
  border: 1px solid rgba(192, 132, 252, 0.65);
}

.expansion-alert[hidden] {
  display: none !important;
}

.expansion-alert-icon {
  font-size: 1.35rem;
}

.expansion-alert-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.expansion-alert-copy strong {
  font-family: "Cinzel", serif;
  font-size: 0.76rem;
  color: #f3e8ff;
}

.expansion-alert-copy span {
  font-size: 0.74rem;
  color: #cbd5e1;
}

.victory-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.v-stat-box {
  background: rgba(15, 23, 42, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
}

.v-stat-box.highlight {
  border-color: rgba(243, 202, 107, 0.45);
  background: rgba(243, 202, 107, 0.08);
}

.v-stat-lbl {
  display: block;
  font-size: 0.68rem;
  color: #94a3b8;
  margin-bottom: 3px;
}

.v-stat-val {
  font-family: "JetBrains Mono", monospace;
  font-size: 1rem;
  font-weight: 700;
  color: #f8fafc;
}

.v-stat-val.gold {
  color: var(--color-gold);
}

.victory-level-box {
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
  margin-bottom: 18px;
}

.victory-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-primary {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid #fef08a;
  background: linear-gradient(135deg, #eab308, #ca8a04);
  color: #090d16;
  font-family: "Cinzel", serif;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.15s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
}

.btn-ghost {
  width: 100%;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(30, 41, 59, 0.6);
  color: #cbd5e1;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

/* Relic Codex Modal */
.codex-modal-card {
  max-width: 720px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
}

.codex-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.codex-title {
  font-family: "Cinzel", serif;
  font-size: 1.25rem;
  font-weight: 800;
}

.modal-close-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(30, 41, 59, 0.7);
  color: #cbd5e1;
  cursor: pointer;
}

.codex-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.codex-tab {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 23, 42, 0.7);
  color: #94a3b8;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.codex-tab.is-active {
  border-color: var(--color-gold);
  background: rgba(243, 202, 107, 0.15);
  color: #fef08a;
}

.codex-body {
  overflow-y: auto;
  padding-right: 4px;
}

.codex-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
}

.codex-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 8px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  gap: 5px;
}

.codex-item.is-locked {
  opacity: 0.45;
  filter: grayscale(0.85);
}

.codex-item-art {
  width: 48px;
  height: 48px;
}

.codex-item-name {
  font-family: "Cinzel", serif;
  font-size: 0.74rem;
  font-weight: 700;
  color: #f8fafc;
}

.codex-item-lore {
  font-size: 0.65rem;
  color: #94a3b8;
  line-height: 1.3;
}

.tier-roadmap-intro {
  font-size: 0.8rem;
  color: #cbd5e1;
  margin-bottom: 12px;
  line-height: 1.45;
}

.tier-roadmap-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tier-roadmap-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.tier-roadmap-row.is-current-tier {
  border-color: var(--color-gold);
  background: rgba(243, 202, 107, 0.1);
}

.tier-jump-btn {
  padding: 6px 12px;
  border-radius: 7px;
  border: 1px solid rgba(243, 202, 107, 0.45);
  background: rgba(243, 202, 107, 0.14);
  color: #fef08a;
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
}

@media (max-width: 680px) {
  .dungeon-banner {
    flex-direction: column;
    align-items: stretch;
  }
  .tier-progress-box {
    max-width: 100%;
  }
  .controls-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .class-group, .stats-group, .action-group {
    justify-content: center;
  }
}