/* ==========================================================================
   STORM GRID — CYBER-RAIN & HIGH-VOLTAGE CONDUIT DESIGN SYSTEM
   Palette:
     Deep Storm Navy:      #090E1A
     Dark Cloud Slate:     #131C31
     Elevated Panel Navy:  #192540
     Electric Raindrop:    #00F0FF
     Vivid Berry Magenta:  #EC4899
     Lightning Gold:       #FACC15
     Emerald Surge:        #10B981
   STRICT RULE: bg.jpg rendered at 100% visibility, ZERO backdrop-filter blur,
                ZERO full-screen dark scrim over bg.jpg!
   ========================================================================== */

:root {
  --storm-navy: #090E1A;
  --cloud-slate: #131C31;
  --panel-elevated: #192540;
  --cyan-neon: #00F0FF;
  --cyan-dim: #0099B8;
  --magenta-vivid: #EC4899;
  --magenta-dark: #9D174D;
  --gold-lightning: #FACC15;
  --gold-warm: #EAB308;
  --emerald-ok: #10B981;
  --crimson-err: #F43F5E;
  --text-bright: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --border-subtle: rgba(0, 240, 255, 0.28);
  --border-strong: rgba(0, 240, 255, 0.65);
  --font-heading: 'Fredoka', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  font-family: var(--font-body);
  color: var(--text-bright);
  /* 100% CRISP UNBLURRED BACKGROUND IMAGE — ZERO BLUR, ZERO SCRIM */
  background: url('bg.jpg') center / cover no-repeat fixed;
  background-color: var(--storm-navy);
}

button,
input,
select,
textarea {
  font-family: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

/* ==========================================================================
   HIGH-CONTRAST SOLID/SEMI-SOLID STORM PANELS (NO BACKDROP BLUR!)
   ========================================================================== */
.storm-panel {
  background-color: rgba(9, 14, 26, 0.94);
  border: 1.5px solid var(--border-subtle);
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.72), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   SCREEN VIEW MANAGEMENT
   ========================================================================== */
.screen-view {
  display: none;
  width: 100%;
  max-width: 430px;
  height: 100dvh;
  margin: 0 auto;
  position: relative;
}

.screen-view.active-screen {
  display: flex;
  flex-direction: column;
}

/* ==========================================================================
   SCREEN 0: WELCOME SPLASH SCREEN
   ========================================================================== */
.welcome-shell {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow-y: auto;
}

.welcome-card {
  width: 100%;
  max-width: 430px;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-color: var(--cyan-neon);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.85), 0 0 22px rgba(0, 240, 255, 0.22);
}

.welcome-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cyan-pill {
  background: rgba(0, 240, 255, 0.16);
  color: var(--cyan-neon);
  border: 1px solid rgba(0, 240, 255, 0.55);
}

.magenta-pill {
  background: rgba(236, 72, 153, 0.18);
  color: #FF80BF;
  border: 1px solid rgba(236, 72, 153, 0.55);
}

.gold-pill {
  background: rgba(250, 204, 21, 0.18);
  color: var(--gold-lightning);
  border: 1px solid rgba(250, 204, 21, 0.55);
}

.welcome-hero-header {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--cloud-slate);
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.welcome-logo {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
  border: 2px solid var(--cyan-neon);
  flex-shrink: 0;
}

.welcome-title-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.brand-display-title {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--cyan-neon);
  text-shadow: 0 2px 10px rgba(0, 240, 255, 0.35);
}

.brand-subtitle {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

.welcome-carousel {
  background: var(--cloud-slate);
  border: 1px solid rgba(0, 240, 255, 0.22);
  border-radius: 14px;
  padding: 16px 14px;
  min-height: 148px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.welcome-slide {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.welcome-slide.active-slide {
  display: flex;
}

.slide-icon-ring {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: var(--storm-navy);
}

.cyan-glow {
  border: 2px solid var(--cyan-neon);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.4);
}

.magenta-glow {
  border: 2px solid var(--magenta-vivid);
  box-shadow: 0 0 12px rgba(236, 72, 153, 0.4);
}

.gold-glow {
  border: 2px solid var(--gold-lightning);
  box-shadow: 0 0 12px rgba(250, 204, 21, 0.4);
}

.welcome-slide h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--text-bright);
}

.welcome-slide p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.42;
}

.welcome-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.dot-btn {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  transition: all 0.2s ease;
}

.dot-btn.active {
  width: 28px;
  background: var(--cyan-neon);
}

.btn-primary-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(135deg, #00F0FF 0%, #00A8E8 55%, #EC4899 100%);
  color: #090E1A;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: 0 6px 20px rgba(0, 240, 255, 0.38);
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}

.btn-primary-cta:active {
  transform: scale(0.97);
}

.cta-sub-tag {
  background: #090E1A;
  color: var(--gold-lightning);
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.75rem;
}

/* ==========================================================================
   SCREEN 1: TOURNAMENT CLUB LOBBY HUB
   ========================================================================== */
.top-command-bar {
  margin: 8px 10px 0 10px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
  border-radius: 16px;
}

.brand-identity {
  display: flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
}

.header-logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1.5px solid var(--cyan-neon);
  object-fit: cover;
}

.brand-text-col {
  display: flex;
  flex-direction: column;
}

.app-title-text {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--cyan-neon);
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.app-rank-sub {
  font-size: 0.68rem;
  color: var(--gold-lightning);
  font-weight: 600;
}

.resource-cluster {
  display: flex;
  align-items: center;
  gap: 6px;
}

.res-pill {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--cloud-slate);
  padding: 5px 9px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
}

.cyan-border {
  border: 1px solid rgba(0, 240, 255, 0.5);
  color: var(--cyan-neon);
}

.gold-border {
  border: 1px solid rgba(250, 204, 21, 0.5);
  color: var(--gold-lightning);
}

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.icon-btn:active {
  transform: scale(0.93);
}

/* Main Scrollable Lobby Viewport */
.lobby-viewport {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 10px 16px 10px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tab-pane {
  display: none;
  flex-direction: column;
  gap: 12px;
}

.tab-pane.active-pane {
  display: flex;
}

/* Featured Next Opponent Duel Card */
.hero-duel-banner {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-color: var(--cyan-neon);
  background: linear-gradient(180deg, rgba(19, 28, 49, 0.96) 0%, rgba(9, 14, 26, 0.96) 100%);
}

.duel-banner-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}

.boss-power-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-lightning);
  background: rgba(250, 204, 21, 0.14);
  padding: 4px 9px;
  border-radius: 8px;
  border: 1px solid rgba(250, 204, 21, 0.4);
}

.next-challenger-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--storm-navy);
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid rgba(236, 72, 153, 0.4);
}

.boss-avatar-badge {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, #192540, #3B0764);
  border: 2px solid var(--magenta-vivid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  flex-shrink: 0;
}

.boss-meta-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.boss-label-overline {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--magenta-vivid);
}

.boss-name-heading {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  color: var(--text-bright);
}

.boss-specialty-desc {
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

.lobby-quick-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.quick-stat-box {
  background: var(--storm-navy);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 11px;
  padding: 8px 6px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.qs-label {
  font-size: 0.62rem;
  color: var(--text-muted);
  font-weight: 700;
}

.qs-val {
  font-family: var(--font-heading);
  font-size: 0.88rem;
}

.cyan-text {
  color: var(--cyan-neon);
}

.gold-text {
  color: var(--gold-lightning);
}

.magenta-text {
  color: #FF80BF;
}

/* Section Blocks */
.section-block {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.section-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  color: var(--cyan-neon);
  letter-spacing: 0.03em;
}

.section-sub {
  font-size: 0.73rem;
  color: var(--text-secondary);
}

.btn-small-outline {
  padding: 6px 12px;
  border-radius: 10px;
  background: var(--cloud-slate);
  border: 1.5px solid var(--cyan-neon);
  color: var(--cyan-neon);
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 600;
}

.btn-small-outline.active {
  background: var(--cyan-neon);
  color: var(--storm-navy);
}

/* Active Deck Horizontal Strip */
.horizontal-card-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.mini-deck-card {
  min-width: 104px;
  background: var(--cloud-slate);
  border: 1.5px solid rgba(0, 240, 255, 0.35);
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.mini-deck-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  font-weight: 700;
}

.mini-card-cost {
  background: var(--storm-navy);
  color: var(--cyan-neon);
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid rgba(0, 240, 255, 0.4);
}

.mini-card-lvl {
  color: var(--gold-lightning);
}

.mini-card-icon {
  font-size: 1.35rem;
  text-align: center;
  margin: 2px 0;
}

.mini-card-name {
  font-family: var(--font-heading);
  font-size: 0.74rem;
  color: var(--text-bright);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 8 AI Boss Challengers Ladder */
.boss-ladder-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.boss-ladder-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 10px;
}

.boss-ladder-item.current-boss {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.2);
}

.boss-ladder-item.defeated-boss {
  border-color: rgba(16, 185, 129, 0.5);
}

.boss-ladder-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.boss-ladder-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--storm-navy);
  border: 1.5px solid var(--magenta-vivid);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.boss-ladder-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  color: var(--text-bright);
}

.boss-ladder-sub {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.boss-ladder-status {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  padding: 4px 8px;
  border-radius: 8px;
  white-space: nowrap;
}

/* ==========================================================================
   TAB 2: 30-STAGE STORM ATLAS GRID
   ========================================================================== */
.filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.filter-chip.active {
  background: var(--cyan-neon);
  color: var(--storm-navy);
  border-color: var(--cyan-neon);
}

.stages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.stage-tile-card {
  background: var(--cloud-slate);
  border: 1.5px solid rgba(0, 240, 255, 0.28);
  border-radius: 13px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.stage-tile-card.locked-stage {
  opacity: 0.58;
  border-color: rgba(255, 255, 255, 0.1);
}

.stage-tile-card.current-stage {
  border-color: var(--gold-lightning);
  box-shadow: 0 0 14px rgba(250, 204, 21, 0.25);
}

.stage-tile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stage-num-badge {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  color: var(--cyan-neon);
}

.stage-crowns {
  font-size: 0.75rem;
  letter-spacing: 1px;
}

.stage-name-txt {
  font-family: var(--font-heading);
  font-size: 0.86rem;
  color: var(--text-bright);
}

.stage-hazard-txt {
  font-size: 0.68rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   TAB 3: STORM CARD FORGE (16 CARDS)
   ========================================================================== */
.cards-forge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
}

.forge-card-item {
  background: var(--cloud-slate);
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
}

.forge-card-item.equipped {
  border-color: var(--cyan-neon);
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.09) 0%, rgba(19, 28, 49, 0.96) 100%);
}

.forge-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.forge-mana-pill {
  background: var(--storm-navy);
  color: var(--cyan-neon);
  border: 1px solid var(--cyan-neon);
  padding: 2px 7px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
}

.forge-lvl-pill {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  color: var(--gold-lightning);
}

.forge-card-center {
  display: flex;
  align-items: center;
  gap: 8px;
}

.forge-card-glyph {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--storm-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.forge-card-title {
  font-family: var(--font-heading);
  font-size: 0.84rem;
  color: var(--text-bright);
}

.forge-card-desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
  line-height: 1.32;
}

.forge-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.btn-forge-equip,
.btn-forge-upg {
  padding: 6px 4px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
  text-align: center;
}

.btn-forge-equip {
  background: var(--storm-navy);
  border: 1px solid var(--cyan-neon);
  color: var(--cyan-neon);
}

.btn-forge-equip.is-equipped {
  background: var(--cyan-neon);
  color: var(--storm-navy);
}

.btn-forge-upg {
  background: rgba(250, 204, 21, 0.16);
  border: 1px solid var(--gold-lightning);
  color: var(--gold-lightning);
}

/* ==========================================================================
   TAB 4: HYDRO CORE UPGRADES (8 UPGRADES)
   ========================================================================== */
.upgrades-grid {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.upgrade-row-card {
  background: var(--cloud-slate);
  border: 1.5px solid rgba(0, 240, 255, 0.25);
  border-radius: 13px;
  padding: 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.upg-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.upg-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--storm-navy);
  border: 1.5px solid var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.upg-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  color: var(--text-bright);
}

.upg-desc {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.upg-Bonus-line {
  font-size: 0.7rem;
  color: var(--cyan-neon);
  font-weight: 700;
}

.btn-buy-upgrade {
  padding: 8px 12px;
  border-radius: 10px;
  background: linear-gradient(135deg, #FACC15, #EAB308);
  color: #090E1A;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-buy-upgrade:disabled {
  background: var(--storm-navy);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   TAB 5: ACHIEVEMENTS & HALL OF RECORDS
   ========================================================================== */
.career-metrics-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.metric-tile {
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 9px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.metric-num {
  font-family: var(--font-heading);
  font-size: 1.15rem;
}

.metric-lbl {
  font-size: 0.68rem;
  color: var(--text-secondary);
}

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

.ach-card {
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ach-card.ach-unlocked {
  border-color: var(--gold-lightning);
}

.ach-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ach-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--storm-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.ach-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
}

.ach-desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.btn-claim-ach {
  padding: 6px 10px;
  border-radius: 9px;
  background: var(--emerald-ok);
  color: #090E1A;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

/* ==========================================================================
   BOTTOM 5-TAB NAVIGATION BAR
   ========================================================================== */
.bottom-nav-bar {
  margin: 0 10px 8px 10px;
  padding: 6px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 4px;
  flex-shrink: 0;
  border-radius: 16px;
}

.nav-tab-btn {
  padding: 6px 2px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: var(--text-muted);
  transition: all 0.15s ease;
}

.nav-tab-btn.active {
  background: var(--cloud-slate);
  color: var(--cyan-neon);
  border: 1px solid rgba(0, 240, 255, 0.45);
}

.nav-icon {
  font-size: 1.05rem;
}

.nav-label {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 600;
}

/* ==========================================================================
   SCREEN 2: SEPARATE DEDICATED FULLSCREEN 1v1 STORM DUEL ARENA
   ========================================================================== */
.duel-arena-shell {
  width: 100%;
  height: 100%;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 6px;
  overflow: hidden;
}

.duel-top-hud {
  padding: 7px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 14px;
  flex-shrink: 0;
}

.btn-hud-back {
  background: var(--cloud-slate);
  border: 1px solid rgba(0, 240, 255, 0.45);
  color: var(--cyan-neon);
  padding: 5px 10px;
  border-radius: 9px;
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 700;
}

.duel-stage-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.duel-stage-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--gold-lightning);
}

.duel-weather-sub {
  font-size: 0.66rem;
  color: var(--text-secondary);
}

.duel-turn-pill {
  background: rgba(236, 72, 153, 0.18);
  border: 1px solid var(--magenta-vivid);
  color: #FF80BF;
  padding: 4px 9px;
  border-radius: 9px;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 700;
}

/* 1v1 Combatants Strip */
.combatants-strip {
  padding: 8px 10px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
  border-radius: 14px;
  flex-shrink: 0;
}

.combatant-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.combatant-header {
  display: flex;
  align-items: center;
  gap: 6px;
}

.boss-side .combatant-header {
  justify-content: flex-end;
}

.combatant-avatar {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.cyan-avatar {
  background: var(--cloud-slate);
  border: 1.5px solid var(--cyan-neon);
}

.magenta-avatar {
  background: var(--cloud-slate);
  border: 1.5px solid var(--magenta-vivid);
}

.combatant-info {
  display: flex;
  flex-direction: column;
}

.right-align {
  text-align: right;
  justify-content: flex-end;
}

.combatant-name {
  font-family: var(--font-heading);
  font-size: 0.74rem;
  color: var(--text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 105px;
}

.combatant-hp-text {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  color: var(--gold-lightning);
}

.hp-bar-track {
  width: 100%;
  height: 7px;
  background: #050811;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.hp-bar-fill {
  height: 100%;
  transition: width 0.25s ease;
}

.cyan-fill {
  background: linear-gradient(90deg, #00A8E8, #00F0FF);
}

.magenta-fill {
  background: linear-gradient(90deg, #EC4899, #F43F5E);
}

.status-badges-row {
  display: flex;
  gap: 4px;
}

.mini-tag {
  font-family: var(--font-heading);
  font-size: 0.64rem;
  padding: 2px 6px;
  border-radius: 6px;
}

.cyan-tag {
  background: rgba(0, 240, 255, 0.15);
  color: var(--cyan-neon);
}

.magenta-tag {
  background: rgba(236, 72, 153, 0.16);
  color: #FF80BF;
}

.vs-divider {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cloud-slate);
  border: 1px solid var(--gold-lightning);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.66rem;
  color: var(--gold-lightning);
}

/* Interactive 6x6 Canvas Board Wrapper */
.canvas-board-wrapper {
  flex: 1;
  min-height: 0;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 16px;
}

.board-side-markers {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  flex-shrink: 0;
}

.side-marker {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  padding: 3px 7px;
  border-radius: 6px;
  font-weight: 700;
}

.left-source-marker {
  background: rgba(0, 240, 255, 0.16);
  color: var(--cyan-neon);
  border: 1px solid var(--cyan-neon);
}

.right-target-marker {
  background: rgba(236, 72, 153, 0.16);
  color: #FF80BF;
  border: 1px solid var(--magenta-vivid);
}

.circuit-status-banner {
  font-size: 0.68rem;
  color: var(--gold-lightning);
  font-weight: 700;
  text-align: center;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.canvas-aspect-box {
  flex: 1;
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

#storm-grid-canvas {
  max-width: 100%;
  max-height: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  background: #070B14;
  border: 2px solid rgba(0, 240, 255, 0.45);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.18);
  touch-action: manipulation;
}

/* Bottom Tactical Card Hand + Unleash Surge Controls */
.duel-bottom-controls {
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-radius: 14px;
  flex-shrink: 0;
}

.hand-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.hand-label {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  color: var(--text-secondary);
}

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

.btn-tactical-sub {
  padding: 5px 9px;
  border-radius: 8px;
  background: var(--cloud-slate);
  border: 1px solid var(--cyan-neon);
  color: var(--cyan-neon);
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 700;
}

.btn-trigger-surge {
  padding: 6px 12px;
  border-radius: 9px;
  background: linear-gradient(135deg, #FACC15, #F97316);
  color: #090E1A;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 700;
  box-shadow: 0 0 12px rgba(250, 204, 21, 0.4);
}

.duel-card-hand {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.hand-card-btn {
  background: var(--cloud-slate);
  border: 1.5px solid rgba(0, 240, 255, 0.4);
  border-radius: 10px;
  padding: 6px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  position: relative;
  transition: transform 0.12s ease;
}

.hand-card-btn:active {
  transform: translateY(-3px);
}

.hand-card-btn.no-mana {
  opacity: 0.48;
  border-color: rgba(255, 255, 255, 0.12);
}

.hand-card-cost {
  position: absolute;
  top: 3px;
  right: 4px;
  font-family: var(--font-heading);
  font-size: 0.62rem;
  color: var(--cyan-neon);
  background: var(--storm-navy);
  padding: 1px 4px;
  border-radius: 5px;
}

.hand-card-icon {
  font-size: 1.15rem;
}

.hand-card-name {
  font-family: var(--font-heading);
  font-size: 0.64rem;
  color: var(--text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.hand-card-sub {
  font-size: 0.56rem;
  color: var(--gold-lightning);
}

/* ==========================================================================
   MODALS (VICTORY/DEFEAT & SETTINGS / ABOUT / SUPPORT / LEGAL HUB)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 8, 17, 0.78);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

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

.modal-card {
  width: 100%;
  max-width: 420px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-color: var(--cyan-neon);
}

.modal-large {
  max-height: 90vh;
  padding: 14px;
}

.modal-badge-top {
  align-self: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 700;
  background: rgba(0, 240, 255, 0.18);
  color: var(--cyan-neon);
  border: 1px solid var(--cyan-neon);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  text-align: center;
  color: var(--text-bright);
}

.modal-desc {
  font-size: 0.8rem;
  text-align: center;
  color: var(--text-secondary);
}

.result-stars-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  font-size: 1.7rem;
}

.star-icon {
  opacity: 0.25;
  filter: grayscale(1);
}

.star-icon.earned {
  opacity: 1;
  filter: none;
  text-shadow: 0 0 12px var(--gold-lightning);
}

.result-rewards-box {
  background: var(--cloud-slate);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.reward-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.modal-btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 8px;
}

.btn-secondary-modal {
  padding: 11px 8px;
  border-radius: 11px;
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-bright);
}

/* Settings & Legal Modal Layout */
.modal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.modal-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-header-title h2 {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  color: var(--cyan-neon);
}

.btn-close-x {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.95rem;
}

.settings-subnav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  background: var(--cloud-slate);
  padding: 4px;
  border-radius: 11px;
}

.settings-tab-btn {
  padding: 7px 4px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-size: 0.68rem;
  color: var(--text-secondary);
  text-align: center;
}

.settings-tab-btn.active {
  background: var(--cyan-neon);
  color: var(--storm-navy);
  font-weight: 700;
}

.settings-body-scroll {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 2px;
}

.stab-pane {
  display: none;
  flex-direction: column;
  gap: 10px;
}

.stab-pane.active-stab {
  display: flex;
}

.info-card-block {
  background: var(--cloud-slate);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 13px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.app-version-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.settings-app-logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: 1.5px solid var(--cyan-neon);
}

.settings-app-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--text-bright);
}

.settings-version-text {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.status-online-pill {
  display: inline-block;
  margin-top: 3px;
  font-size: 0.66rem;
  color: var(--emerald-ok);
  font-weight: 700;
}

.info-body-copy {
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.42;
}

.block-heading {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  color: var(--gold-lightning);
  letter-spacing: 0.03em;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.78rem;
}

.toggle-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
}

.btn-toggle-switch {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--storm-navy);
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.btn-toggle-switch.active {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--emerald-ok);
  color: var(--emerald-ok);
}

.manual-list {
  padding-left: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.74rem;
  color: var(--text-secondary);
  line-height: 1.38;
}

.btn-danger-small {
  padding: 6px 11px;
  border-radius: 8px;
  background: rgba(244, 63, 94, 0.2);
  border: 1px solid var(--crimson-err);
  color: #FDA4AF;
  font-family: var(--font-heading);
  font-size: 0.7rem;
}

/* Support Form & Ticket Archive */
.support-form {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.storm-input {
  width: 100%;
  background: var(--storm-navy);
  border: 1px solid rgba(0, 240, 255, 0.35);
  border-radius: 10px;
  padding: 9px 10px;
  font-size: 0.78rem;
  color: var(--text-bright);
}

.storm-textarea {
  resize: vertical;
  min-height: 64px;
}

.full-width-btn {
  width: 100%;
  justify-content: center;
}

.support-confirm-box {
  background: rgba(16, 185, 129, 0.16);
  border: 1px solid var(--emerald-ok);
  color: #A7F3D0;
  padding: 9px 11px;
  border-radius: 10px;
  font-size: 0.75rem;
  line-height: 1.35;
}

.tickets-history-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.ticket-item-card {
  background: var(--storm-navy);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ticket-item-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--cyan-neon);
  font-weight: 700;
}

.ticket-item-subj {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--text-bright);
}

.ticket-item-msg {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* 5-Star Rate & Share App */
.star-rating-picker {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.rate-star-btn {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.2);
  transition: transform 0.12s ease, color 0.12s ease;
}

.rate-star-btn.active {
  color: var(--gold-lightning);
  text-shadow: 0 0 12px rgba(250, 204, 21, 0.45);
}

.rating-caption-text {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  color: var(--gold-lightning);
}

.share-invite-box {
  background: var(--storm-navy);
  border: 1px dashed var(--cyan-neon);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.invite-code-label {
  font-size: 0.64rem;
  color: var(--text-muted);
  font-weight: 700;
}

.invite-code-string {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  color: var(--cyan-neon);
}

/* Legal Documents */
.legal-selector-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.legal-doc-box {
  max-height: 320px;
  overflow-y: auto;
}

.legal-doc-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--cyan-neon);
}

.legal-effective-date {
  font-size: 0.68rem;
  color: var(--gold-lightning);
  margin-bottom: 4px;
}

.legal-doc-box h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--text-bright);
  margin-top: 6px;
}

.legal-doc-box p,
.legal-doc-box ul {
  font-size: 0.73rem;
  color: var(--text-secondary);
  line-height: 1.42;
}

.legal-doc-box ul {
  padding-left: 16px;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 74px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 350;
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
  width: 90%;
  max-width: 360px;
}

.storm-toast {
  background: rgba(9, 14, 26, 0.96);
  border: 1.5px solid var(--cyan-neon);
  color: var(--text-bright);
  padding: 9px 14px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.75);
}

/* Responsive adjustments for Small_Phone (e.g. 320x568 / 360x640) */
@media (max-height: 680px) {
  .duel-arena-shell {
    padding: 4px 8px;
    gap: 4px;
  }
  .duel-top-hud,
  .combatants-strip,
  .duel-bottom-controls {
    padding: 5px 8px;
  }
  .hand-card-btn {
    padding: 4px 2px;
  }
  .hand-card-icon {
    font-size: 0.95rem;
  }
}