/* src/base.css */
:root {
  --font-heading: "Outfit", sans-serif;
  --font-body: "Inter", sans-serif;
  --bg-color: #f3f2f7;
  --bg-gradient-end: #e5e7eb;
  --text-color: #1e1b4b;
  --text-dim: #6b7280;
  --header-color: #7c3aed;
  --border-color: rgba(124, 58, 237, 0.1);
  --board-bg: #dfe4ea;
  --cell-bg: rgba(255, 255, 255, 0.5);
  --accent-color: #7c3aed;
  --accent-rgb:
    124,
    58,
    237;
  --accent-gradient:
    linear-gradient(
      135deg,
      #7c3aed 0%,
      #9061f9 100%);
  --accent-light: #eeebff;
  --accent-shadow: rgba(124, 58, 237, 0.2);
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ff4757;
  --radius-card: 16px;
  --radius-btn: 14px;
  --transition-speed: 250ms;
  --btn-bg: var(--accent-color);
  --platform-width: 1600px;
  --nav-width-max: 1600px;
  --game-core-max: 520px;
  --card-bg: rgba(255, 255, 255, 0.7);
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-blur: blur(16px);
  --glass-border: 1px solid rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
  --soft-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --premium-shadow: 0 10px 25px -5px rgba(124, 58, 237, 0.15), 0 8px 10px -6px rgba(124, 58, 237, 0.1);
  --glow-accent: 0 0 20px rgba(124, 58, 237, 0.4);
  --glow-success: 0 0 20px rgba(16, 185, 129, 0.4);
  --glow-warning: 0 0 20px rgba(245, 158, 11, 0.4);
  --nav-gap-fluid: clamp(0.5rem, 1.2vw, 1.5rem);
  --nav-item-pad-x-fluid: clamp(8px, 1vw, 12px);
  --btn-pad-x-fluid: clamp(0.5rem, 2vw, 1.5rem);
  --btn-font-size-fluid: clamp(0.75rem, 1.5vw, 1rem);
  --cell-size: 2rem;
  --cell-label-font: clamp(0.5rem, calc(var(--cell-size) * 0.38), 0.85rem);
  --cell-tile-font: clamp(0.9rem, calc(var(--cell-size) * 0.55), 1.8rem);
}
body.dark-mode,
[data-theme=dark] {
  --bg-color: #0f172a;
  --bg-gradient-end: #020617;
  --text-color: #f8fafc;
  --text-dim: #94a3b8;
  --header-color: #c084fc;
  --border-color: rgba(139, 92, 246, 0.2);
  --card-bg: rgba(30, 41, 59, 0.7);
  --board-bg: #1e293b;
  --cell-bg: rgba(255, 255, 255, 0.03);
  --accent-color: #a78bfa;
  --accent-rgb:
    167,
    139,
    250;
  --accent-gradient:
    linear-gradient(
      135deg,
      #a78bfa 0%,
      #c4b5fd 100%);
  --accent-light: rgba(139, 92, 246, 0.15);
  --accent-shadow: rgba(139, 92, 246, 0.3);
  --glass-bg: rgba(15, 23, 42, 0.8);
  --glass-blur: blur(20px);
  --glass-border: 1px solid rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.6);
  --soft-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --premium-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.7), 0 0 15px rgba(139, 92, 246, 0.3);
  --glow-accent: 0 0 25px rgba(167, 139, 250, 0.5);
  --glow-success: 0 0 25px rgba(16, 185, 129, 0.3);
}
site-header {
  display: block;
  width: 100%;
}
* {
  box-sizing: border-box;
}
body {
  background:
    linear-gradient(
      180deg,
      var(--bg-color) 0%,
      var(--bg-gradient-end) 100%);
  color: var(--text-color);
  font-family: var(--font-body);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100dvh;
  transition: background 0.4s cubic-bezier(0.4, 0, 0.2, 1), color 0.4s;
  overflow-x: hidden;
}
body.dark-mode,
[data-theme=dark] {
  background:
    linear-gradient(
      180deg,
      #111827 0%,
      #030712 100%);
}

/* src/layout.css */
.global-header {
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: var(--glass-border);
  display: flex;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.4s, box-shadow 0.3s;
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 64px;
  box-shadow: var(--glass-shadow);
}
.header-inner {
  width: 100%;
  max-width: var(--nav-width-max);
  display: grid;
  grid-template-columns: auto auto 1fr auto auto;
  align-items: center;
  padding: 0 24px;
  gap: var(--nav-gap-fluid);
}
.header-side {
  display: flex;
  align-items: center;
  gap: var(--nav-gap-fluid);
}
.header-side.right {
  justify-content: flex-end;
}
.header-left,
.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.header-center {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--nav-gap-fluid);
}
.header-aux-left,
.header-aux-right {
  display: flex;
  align-items: center;
  gap: var(--nav-gap-fluid);
  transition: opacity 0.3s, transform 0.3s;
}
.brand {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.5rem;
  text-decoration: none;
  color: var(--accent-color);
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.brand-icon {
  font-size: 1.75rem;
  filter: drop-shadow(0 0 8px rgba(var(--accent-rgb), 0.3));
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px var(--nav-item-pad-x-fluid);
  border-radius: var(--radius-btn);
  text-decoration: none;
  color: var(--text-color);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  background: transparent;
  border: 1px solid transparent;
}
.nav-item:hover {
  background: var(--accent-light);
  color: var(--accent-color);
  border-color: var(--border-color);
  transform: translateY(-1px);
  box-shadow: var(--soft-shadow);
}
.nav-item.active {
  background: var(--accent-gradient);
  color: white !important;
  box-shadow: var(--premium-shadow);
}
.nav-dropdown {
  position: relative;
  cursor: pointer;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: var(--dropdown-right, 0);
  left: var(--dropdown-left, auto);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  padding: 0.5rem;
  display: none;
  flex-direction: column;
  gap: 4px;
  min-width: 180px;
  z-index: 1001;
  animation: fadeIn 0.2s ease-out;
}
.dropdown-menu.visible {
  display: flex;
}
.dropdown-menu .nav-item {
  width: 100%;
  justify-content: flex-start;
  padding: 10px 16px;
}
.shrink-to-icon .nav-label {
  transition: width 0.3s, opacity 0.2s;
  overflow: hidden;
}
#theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  width: 40px;
  height: 40px;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-color);
}
#theme-toggle:hover {
  background: var(--accent-light);
  border-color: var(--accent-color);
  transform: rotate(15deg);
}
.profile-mock {
  height: 40px;
  padding: 0 12px;
  min-width: 80px;
  border-radius: 12px;
  background:
    linear-gradient(
      135deg,
      #f59e0b 0%,
      #fbbf24 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 0.7rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.2s;
  text-transform: uppercase;
}
.profile-mock:hover {
  transform: rotate(-5deg) scale(1.05);
  filter: brightness(1.1);
}
.compact-nav .header-inner {
  gap: 0.75rem;
}
.compact-nav .nav-item {
  padding: 8px 10px;
}
@media (max-width: 1280px) {
  .header-aux-left,
  .header-aux-right {
    opacity: 0.8;
  }
}
@media (max-width: 1024px) {
  .header-inner {
    grid-template-columns: auto auto 1fr auto auto;
    gap: 1rem;
  }
}
@media (max-width: 768px) {
  .nav-item .nav-label {
    display: inline;
  }
  swp-nav-dropdown .nav-label {
    display: none;
  }
  .header-center {
    justify-content: flex-start;
    --dropdown-right: auto;
    --dropdown-left: 0;
  }
  .header-aux-left {
    display: none;
  }
  .header-inner {
    grid-template-columns: auto auto auto auto auto;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0 12px;
  }
  .brand-text {
    display: none;
  }
}
.header-ghost-track {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  visibility: hidden;
  z-index: -1;
  display: grid;
  grid-template-columns: auto auto 1fr auto auto;
  align-items: center;
  padding: 0 24px;
  gap: var(--nav-gap-fluid);
  overflow: hidden;
}
.ghost-center {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--nav-gap-fluid);
  min-width: 0;
}
.ghost-aux {
  display: flex;
  align-items: center;
  gap: var(--nav-gap-fluid);
}
.sentinel {
  flex-shrink: 0;
  white-space: nowrap;
  padding: 8px var(--nav-item-pad-x-fluid);
  font-weight: 700;
  font-size: 0.9rem;
  font-family: var(--font-body);
}
.compact-nav .sentinel {
  padding: 8px 10px;
}
site-header {
  display: block;
  width: 100%;
}
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  width: 100%;
}
@media (min-width: 1200px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.feature-card {
  padding: 2.25rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
  box-shadow: var(--premium-shadow), 0 0 30px rgba(var(--accent-rgb), 0.15);
}
.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--accent-color);
  margin: 0;
}
.feature-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-dim);
  margin: 0;
}
.player-guide,
swp-seo-block {
  display: block;
  position: relative;
  width: 100%;
  box-sizing: border-box;
  text-align: left;
}
swp-platform-shell:not([layout=static]) .player-guide,
swp-platform-shell:not([layout=static]) swp-seo-block {
  max-width: 900px;
  margin: 4rem auto 0 auto;
  padding: 3.5rem 2rem;
  border-top: 2px solid var(--glass-border);
  border-bottom: 2px solid var(--glass-border);
}
.player-guide::before,
swp-seo-block::before {
  content: "DEVELOPER NOTES";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #0f172a;
  padding: 0 1.5rem;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--accent-color);
  white-space: nowrap;
}
.player-guide h2,
swp-seo-block h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  margin-bottom: 1.5rem;
  text-align: center;
}
.player-guide h3,
swp-seo-block h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--accent-color);
}
.guide-strategies {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}
.guide-strategies p {
  border-left: 2px solid var(--accent-color);
  padding-left: 1.25rem;
  font-style: italic;
  font-size: 1rem;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.glow-hover {
  transition: box-shadow var(--transition-speed);
}
.glow-hover:hover {
  box-shadow: var(--glow-accent);
}
swp-platform-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  container-type: inline-size;
  container-name: platform-shell;
}
.swp-shell-layout {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: var(--platform-width);
  margin: 0 auto;
  padding: 1rem;
  gap: 1.5rem;
  box-sizing: border-box;
}
.swp-shell-aux {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
  box-sizing: border-box;
}
.swp-shell-layout .swp-game-core {
  order: 0;
  width: 100%;
  max-width: var(--game-core-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: stretch;
}
.swp-shell-layout .swp-sidebar-left,
.swp-shell-layout .swp-sidebar-right {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}
.swp-shell-layout .swp-sidebar-left {
  order: 1;
}
.swp-shell-layout .swp-sidebar-right {
  order: 2;
}
@media (min-width: 768px) {
  .swp-shell-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    align-items: start;
  }
  .swp-shell-layout .swp-sidebar-left {
    order: -1;
  }
  .swp-shell-layout .swp-sidebar-right {
    grid-column: 1 / -1;
    position: static;
  }
}
@media (min-width: 1100px) {
  .swp-shell-layout {
    display: grid;
    grid-template-columns: 300px minmax(auto, var(--game-core-max)) 300px;
    justify-content: center;
    gap: 2rem;
  }
  .swp-shell-layout .swp-sidebar-left {
    order: -1;
    position: sticky;
    top: 1.5rem;
  }
  .swp-shell-layout .swp-sidebar-right {
    grid-column: auto;
    order: 1;
    position: sticky;
    top: 1.5rem;
  }
  .swp-shell-layout .swp-sidebar-left,
  .swp-shell-layout .swp-sidebar-right {
    width: 300px;
  }
  .swp-shell-layout .swp-game-core {
    margin: 0;
  }
}
swp-platform-shell[layout=static] .swp-shell-layout {
  grid-template-columns: 1fr;
  max-width: var(--nav-width-max, 1600px);
}
swp-platform-shell[layout=static] .swp-sidebar-left,
swp-platform-shell[layout=static] .swp-sidebar-right {
  display: none;
}
swp-platform-shell[layout=static] .swp-game-core {
  max-width: 100% !important;
  width: 100% !important;
}
swp-platform-shell[layout=static] .content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
@media (min-width: 100rem) {
  swp-platform-shell {
    padding: 2rem 5%;
    gap: 3rem;
  }
}
.swp-toolbar {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.swp-controls {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  align-items: center;
  gap: var(--nav-gap-fluid, 1rem);
  padding: 0.75rem;
  width: 100%;
  box-sizing: border-box;
  container-type: inline-size;
  container-name: controls;
}
.swp-controls.equal-cols {
  grid-template-columns: repeat(3, 1fr) !important;
}
.swp-controls button {
  width: 100%;
  margin: 0;
  white-space: normal;
  text-align: center;
  line-height: 1.1;
  height: 44px;
  font-size: 1rem;
  padding: 0 0.5rem;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}
.swp-controls button .btn-text {
  width: 100%;
  display: block;
  text-align: center;
}
.swp-controls .btn-premium .btn-text {
  font-size: 1.15rem;
  font-weight: 800;
}
@container controls (max-width: 500px) {
  .swp-controls button {
    font-size: clamp(0.9rem, 4.5cqw, 1rem);
    padding: 0 0.5rem;
    gap: 0.25rem;
  }
}
@container controls (max-width: 450px) {
  .swp-controls .btn-icon {
    display: none;
  }
  .swp-controls button {
    font-size: clamp(0.85rem, 5cqw, 1.1rem);
    padding: 0 0.15rem;
    height: 40px;
  }
  .swp-controls .btn-premium .btn-text {
    font-size: 1rem;
  }
  .swp-controls .challenge-label,
  .swp-controls .score-display .stat-label {
    display: none !important;
  }
}
.swp-controls .score-display {
  justify-self: center;
  grid-column: span 1;
}
.score-display .stat-val {
  font-size: 2.25rem;
  font-weight: 900;
}
@media (max-width: 480px) {
  .swp-controls {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .challenge-label {
    display: inline;
  }
}
.score-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0.75rem 2rem;
  background: var(--glass-bg);
  border: 2px solid var(--accent-color);
  border-radius: var(--radius-card);
  box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.2);
  min-width: 140px;
}
.score-display .stat-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 2px;
}
.score-display .stat-val {
  font-size: 1.125rem;
  font-weight: 900;
  font-family: var(--font-heading);
  color: var(--accent-color);
  line-height: 1;
}
.swp-balance {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  background: var(--accent-light);
  border-radius: 99px;
  width: fit-content;
  font-size: 0.75rem;
  font-weight: 700;
}
.swp-points-icon {
  font-size: 1rem;
}
.swp-points-val {
  color: var(--accent-color);
  letter-spacing: 0.5px;
}
.ad-placeholder {
  transition: all var(--transition-speed);
}
.ad-placeholder:hover {
  border-color: var(--accent-color) !important;
  opacity: 0.8 !important;
}
.title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 7vw, 2.25rem);
  font-weight: 900;
  margin: 0;
  letter-spacing: -1.5px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
  animation: title-pop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
@keyframes title-pop {
  0% {
    transform: scale(0.9) translateY(-10px);
    opacity: 0;
  }
  100% {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}
.toolbar-brand,
.toolbar-stats,
.stat-group {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.toolbar-stats,
.stat-group {
  gap: 1rem;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 2.5rem;
}
.stat-label,
.toolbar-label {
  font-size: 0.625rem;
  text-transform: uppercase;
  font-weight: 800;
  opacity: 0.5;
  letter-spacing: 0.8px;
  margin-bottom: 2px;
}
.stat-val,
.toolbar-val {
  font-size: 1.125rem;
  font-weight: 900;
  color: var(--accent-color);
  font-family: var(--font-heading);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
button {
  background: var(--btn-bg);
  color: white;
  border: none;
  border-radius: var(--radius-btn);
  padding: 0 1.5rem;
  height: 3.25rem;
  font-family: var(--font-heading);
  font-weight: 800;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--soft-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  outline: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
button:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: var(--premium-shadow), var(--glow-accent);
  filter: brightness(1.1);
}
button:active:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(0.95);
}
button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  box-shadow: none;
}
button.btn-premium {
  background: var(--accent-gradient);
  box-shadow: 0 4px 15px var(--accent-shadow), var(--glow-accent);
  animation: btn-pulse 4s infinite ease-in-out;
}
@keyframes btn-pulse {
  0%, 100% {
    box-shadow: 0 4px 15px var(--accent-shadow), 0 0 15px rgba(124, 58, 237, 0.3);
  }
  50% {
    box-shadow: 0 6px 20px var(--accent-shadow), 0 0 30px rgba(124, 58, 237, 0.6);
  }
}
button.btn-premium::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 20%;
  height: 200%;
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(30deg);
  transition: all 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  pointer-events: none;
}
button.btn-premium:hover::after {
  left: 120%;
}
button.btn-secondary {
  background: var(--accent-light);
  color: var(--accent-color);
  box-shadow: none;
}
button.btn-secondary:hover:not(:disabled) {
  background: var(--accent-color);
  color: white;
  box-shadow: var(--glow-accent);
}
button.btn-auto {
  background:
    linear-gradient(
      135deg,
      #f59e0b 0%,
      #fbbf24 100%);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3), var(--glow-warning);
}
button.btn-small {
  height: 2.25rem;
  padding: 0 1rem;
  font-size: 0.8125rem;
  border-radius: 10px;
}
.num-btn {
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-color);
  font-family: var(--font-heading);
  font-weight: 800;
  cursor: pointer;
  transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--soft-shadow);
  position: relative;
}
.num-btn:hover:not(:disabled) {
  transform: scale(1.1) translateY(-2px);
  background: var(--accent-light);
  border-color: var(--accent-color);
  box-shadow: var(--premium-shadow), var(--glow-accent);
  color: var(--accent-color);
}
.num-btn.selected {
  background: var(--accent-gradient) !important;
  color: white !important;
  border-color: transparent !important;
  box-shadow: var(--premium-shadow), var(--glow-accent) !important;
}
.num-btn.matched {
  background: var(--success-color) !important;
  color: white !important;
  box-shadow: var(--glow-success) !important;
}
body.dark-mode button:not(.btn-premium):not(.btn-auto),
[data-theme=dark] button:not(.btn-premium):not(.btn-auto) {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
}
identity-section {
  display: block;
  margin-top: 0.625rem;
}
.stats-panel-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}
.identity-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  padding: 1rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  width: 100%;
  max-width: var(--game-core-max);
}
.identity-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--premium-shadow);
}
.display-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 0.5rem 1rem;
  border-radius: 1.5rem;
  background: rgba(124, 58, 237, 0.05);
  transition: all 0.2s ease;
}
.display-wrapper:hover {
  background: var(--accent-light);
  transform: scale(1.02);
}
.user-meta,
.name-row,
.edit-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.supporter-badge {
  background: var(--accent-gradient);
  color: white;
  font-size: 8px;
  font-weight: 900;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}
.greeting {
  font-size: 11px;
  opacity: 0.5;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.username {
  font-weight: 900;
  color: var(--accent-color);
  font-size: 1.25rem;
  letter-spacing: -0.5px;
}
.edit-icon {
  font-size: 0.875rem;
  opacity: 0.3;
  transition: all 0.2s;
}
.edit-icon.left {
  transform: scaleX(-1);
}
.display-wrapper:hover .edit-icon {
  opacity: 1;
  transform: rotate(15deg);
}
.display-wrapper:hover .edit-icon.left {
  transform: scaleX(-1) rotate(-15deg);
}
.edit-wrapper {
  gap: 0.75rem;
  width: 100%;
}
.identity-card input {
  flex: 1;
  background: rgba(255, 255, 255, 0.5);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 0.625rem 1rem;
  color: var(--text-color);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  outline: none;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}
body.dark-mode .identity-card input {
  background: rgba(0, 0, 0, 0.2);
}
.save-btn {
  background: var(--accent-gradient);
  border: none;
  border-radius: 14px;
  width: 2.75rem;
  height: 2.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px var(--accent-shadow);
  transition: all 0.2s;
}
.save-btn:hover {
  transform: scale(1.1) rotate(5deg);
  filter: brightness(1.1);
}
.user-id {
  font-size: 0.625rem;
  opacity: 0.4;
  font-family: monospace;
  letter-spacing: 0.5px;
  margin-top: 4px;
}
.stats-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  padding: 1.25rem;
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: fadeIn 0.4s ease-out;
  width: 100%;
  max-width: var(--game-core-max);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.stat-box {
  background: rgba(255, 255, 255, 0.3);
  padding: 0.75rem;
  border-radius: 12px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
body.dark-mode .stat-box {
  background: rgba(0, 0, 0, 0.2);
}
.stat-label-large {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  opacity: 0.6;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}
.stat-value-large {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--accent-color);
  font-family: var(--font-heading);
}
.stats-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  margin: 0;
  text-align: center;
  color: var(--text-color);
}
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}
.modal-overlay.visible {
  display: flex;
}
.modal-content {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 24px;
  max-width: 400px;
  width: 100%;
  position: relative;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  animation: modal-pop 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes modal-pop {
  0% {
    transform: scale(0.9);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
.close-modal {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  opacity: 0.5;
  color: var(--text-color);
  padding: 5px;
  box-shadow: none;
  height: auto;
  width: auto;
  display: block;
}
.close-modal:hover {
  opacity: 1;
  transform: none;
  filter: none;
}
.modal-title {
  margin-top: 0;
  color: var(--accent-color);
  font-size: 20px;
  font-weight: 800;
  font-family: var(--font-heading);
  margin-bottom: 1rem;
}
.info-panel-modal {
  font-size: 0.9rem;
  line-height: 1.5;
  opacity: 0.9;
}
.info-panel-modal p {
  margin-bottom: 0.75rem;
}
.info-panel-modal strong {
  color: var(--accent-color);
  font-weight: 700;
}
.swp-reward-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--accent-gradient);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 99px;
  box-shadow: var(--premium-shadow);
  z-index: 9999;
  font-weight: 800;
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}
.swp-reward-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.swp-reward-toast span {
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}
.stat-pulse {
  animation: stat-pulse-base 0.4s ease-out;
}
.stat-pulse-small {
  animation: stat-pulse-base 0.4s ease-out;
}
.stat-pulse-medium {
  animation: stat-pulse-medium-anim 0.6s ease-out;
  color: #ffa502 !important;
}
.stat-pulse-large {
  animation: stat-pulse-large-anim 0.8s ease-out;
  color: #ff4757 !important;
  text-shadow: 0 0 15px rgba(255, 71, 87, 0.4);
}
@keyframes stat-pulse-base {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.15);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes stat-pulse-medium-anim {
  0% {
    transform: scale(1);
    filter: brightness(1);
  }
  30% {
    transform: scale(1.3);
    filter: brightness(1.5);
  }
  100% {
    transform: scale(1);
    filter: brightness(1);
  }
}
@keyframes stat-pulse-large-anim {
  0% {
    transform: scale(1);
    filter: brightness(1);
  }
  30% {
    transform: scale(1.5);
    filter: brightness(1.8);
  }
  100% {
    transform: scale(1);
    filter: brightness(1);
  }
}
.swp-floating-feedback {
  position: absolute;
  pointer-events: none;
  font-weight: 900;
  color: #ffffff;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
  font-size: 1.5rem;
  z-index: 1000;
  animation: swp-float-up-feedback 2s cubic-bezier(0.19, 1, 0.22, 1) forwards;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}
.swp-floating-feedback.praise-gold {
  color: #ffa502;
  font-size: 2rem;
}
.swp-floating-feedback.praise-red {
  color: #ff4757;
  font-size: 2.5rem;
}
.swp-floating-feedback.praise-lizard {
  color: #2ed573;
  font-size: 3rem;
}
@keyframes swp-float-up-feedback {
  0% {
    opacity: 0;
    transform: translate(-50%, 0) scale(0.5);
  }
  15% {
    opacity: 1;
    transform: translate(-50%, -40px) scale(1.2);
  }
  80% {
    opacity: 1;
    transform: translate(-50%, -80px) scale(1.1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -150px) scale(1);
  }
}
.seo-content {
  width: 100%;
  max-width: var(--platform-width);
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}
.seo-inner {
  max-width: 720px;
  margin: 0 auto;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--glass-shadow);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}
.seo-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 900;
  color: var(--accent-color);
  margin: 0 0 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.75rem;
}
.seo-content h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  font-weight: 800;
  color: var(--text-color);
  margin: 1.5rem 0 0.5rem;
}
.seo-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 1rem;
}
.seo-content ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}
.seo-content li {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.content-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: var(--platform-width);
  margin: 0 auto;
  padding: 2rem 1rem;
  min-height: calc(100vh - 64px);
}
.content-wrapper {
  width: 100%;
  max-width: 800px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  box-shadow: var(--premium-shadow);
  padding: clamp(1.5rem, 5vw, 2.5rem);
}
.content-body {
  color: var(--text-color);
  line-height: 1.6;
  font-family: var(--font-body);
}
.content-body h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  color: var(--accent-color);
  font-weight: 900;
  margin-top: 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  text-align: center;
}
.content-body h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--accent-color);
  font-weight: 900;
  margin-top: 2rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}
.content-body h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--text-color);
  font-weight: 800;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}
.content-body p {
  margin-bottom: 1.25rem;
  font-size: 1rem;
}
.content-body ul,
.content-body ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}
.content-body li {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}
.content-body a {
  color: var(--accent-color);
  text-decoration: underline;
}
.content-body blockquote {
  border-left: 6px solid var(--accent-color);
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--accent-light);
  font-style: italic;
  border-radius: 0 12px 12px 0;
}
site-footer {
  display: block;
  width: 100%;
  margin-top: auto;
}
.site-footer {
  width: 100%;
  padding: 2rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--border-color);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
}
.footer-inner {
  max-width: var(--platform-width);
  margin: 0 auto;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: color 0.2s;
}
.footer-links a:hover {
  color: var(--accent-color);
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--text-dim);
  opacity: 0.6;
  margin: 0;
}
.blog-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-color);
  box-shadow: var(--premium-shadow);
}
.blog-card h2 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--accent-color);
  font-weight: 800;
  margin: 0 0 0.5rem;
}
.blog-card time {
  font-size: 0.8rem;
  color: var(--text-dim);
  opacity: 0.7;
}
.blog-card p {
  font-size: 0.95rem;
  color: var(--text-dim);
  margin: 0.5rem 0 0;
  line-height: 1.5;
}