@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Orbitron:wght@500;600;700;800;900&display=swap');

/* =============================================
   Design Tokens - 设计令牌系统
   ============================================= */
:root {
  color-scheme: dark;
  
  /* 核心基础色 - 纯黑墨色 */
  --bg-deep: #000000;
  --bg-base: #0a0a0a;
  --bg-elevated: #141414;
  --bg-panel: rgba(18, 18, 18, 0.68);
  --bg-panel-solid: rgba(24, 24, 24, 0.92);
  
  /* 文字层级 */
  --text-primary: #ffffff;
  --text-secondary: #aeaeae;
  --text-muted: #707070;
  --text-dim: #505050;
  
  /* 边框 */
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-default: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  
  /* 主强调 - 银白 */
  --accent: #e8e8e8;
  --accent-light: #ffffff;
  --accent-dark: #888888;
  --accent-glow: rgba(255, 255, 255, 0.20);
  --accent-glow-soft: rgba(255, 255, 255, 0.06);
  
  /* 辅助 - 浅灰 */
  --accent-2: #a0a0a0;
  --accent-2-light: #d0d0d0;
  
  /* 任务类型色 - 低饱和质感 */
  --type-main: #c4c4d4;
  --type-main-bg: rgba(196, 196, 212, 0.06);
  --type-main-border: rgba(196, 196, 212, 0.20);
  --type-main-glow: rgba(196, 196, 212, 0.12);
  
  --type-side: #8cb8d8;
  --type-side-bg: rgba(140, 184, 216, 0.06);
  --type-side-border: rgba(140, 184, 216, 0.20);
  --type-side-glow: rgba(140, 184, 216, 0.12);
  
  --type-daily: #8ccc9a;
  --type-daily-bg: rgba(140, 204, 154, 0.06);
  --type-daily-border: rgba(140, 204, 154, 0.20);
  --type-daily-glow: rgba(140, 204, 154, 0.12);
  
  --type-boss: #b0a898;
  --type-boss-bg: rgba(176, 168, 152, 0.06);
  --type-boss-border: rgba(176, 168, 152, 0.20);
  --type-boss-glow: rgba(176, 168, 152, 0.12);
  
  /* 语义色 */
  --success: #10b981;
  --gold: #fbbf24;
  --gold-dark: #d97706;
  --silver: #cbd5e1;
  --silver-dark: #94a3b8;
  --bronze: #cd853f;
  --bronze-dark: #b87333;
  
  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
  
  /* 字体 */
  --font-sans: "Inter", "SF Pro Display", "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
  --font-display: "Orbitron", "Inter", sans-serif;
  
  /* 圆角 */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 9999px;
  
  /* 缓动 */
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* =============================================
   Reset
   ============================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* 隐藏SVG符号库 */
.icon-lib {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

/* =============================================
   SVG 图标系统
   ============================================= */
.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: middle;
  flex-shrink: 0;
  fill: none;
}

.icon-xs { font-size: 13px; }
.icon-sm { font-size: 16px; }
.icon-md { font-size: 20px; }
.icon-lg { font-size: 26px; }

/* =============================================
   背景 - 多层渐变 + 粒子 + 网格
   ============================================= */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(255, 255, 255, 0.13) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 85% 45%, rgba(180, 180, 180, 0.08) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 10% 85%, rgba(160, 160, 160, 0.05) 0%, transparent 60%),
    linear-gradient(175deg, var(--bg-deep) 0%, #080808 35%, #0a0a0a 70%, #000000 100%);
}

/* 细微噪点纹理 - 提升高级质感 */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.bg-particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
  background-image: 
    radial-gradient(1.5px 1.5px at 10% 20%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(1px 1px at 30% 60%, rgba(180, 180, 180, 0.4), transparent),
    radial-gradient(1.2px 1.2px at 50% 30%, rgba(200, 200, 200, 0.3), transparent),
    radial-gradient(1px 1px at 70% 80%, rgba(160, 160, 160, 0.35), transparent),
    radial-gradient(1.5px 1.5px at 90% 45%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1px 1px at 15% 85%, rgba(180, 180, 180, 0.38), transparent),
    radial-gradient(1.2px 1.2px at 45% 95%, rgba(200, 200, 200, 0.32), transparent),
    radial-gradient(1px 1px at 75% 15%, rgba(170, 170, 170, 0.4), transparent);
  animation: particles-float 30s linear infinite;
}

@keyframes particles-float {
  0% { transform: translateY(0) translateX(0); }
  33% { transform: translateY(-20px) translateX(10px); }
  66% { transform: translateY(10px) translateX(-10px); }
  100% { transform: translateY(0) translateX(0); }
}

/* 几何网格背景 */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.025;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.3) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 80%);
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }

/* =============================================
   App Shell
   ============================================= */
.app-shell {
  max-width: 1249px;
  margin: 0 auto;
  padding: 0 24px 120px;
  position: relative;
  z-index: 10;
}

/* =============================================
   Topbar
   ============================================= */
.hero {
  padding-top: 28px;
  margin-bottom: 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border-default);
  background: rgba(8, 8, 8, 0.72);
  backdrop-filter: blur(40px) saturate(180%);
  -webkit-backdrop-filter: blur(40px) saturate(180%);
  box-shadow: 
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 8px 32px rgba(0, 0, 0, 0.36);
  position: sticky;
  top: 16px;
  z-index: 1000;
  transition: all 0.3s var(--ease-out-expo);
}

.topbar:hover {
  border-color: var(--border-strong);
  box-shadow: 
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 12px 40px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(255, 255, 255, 0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--r-md);
  color: #1a1a1a;
  background: linear-gradient(135deg, var(--accent-light), var(--accent), var(--accent-2));
  box-shadow: 
    0 4px 20px rgba(255, 255, 255, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: all 0.3s var(--ease-out-expo);
  cursor: pointer;
}

.brand-mark:hover {
  transform: scale(1.06) rotate(-5deg);
  box-shadow: 
    0 6px 28px rgba(255, 255, 255, 0.58),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.brand-text {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-sub {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  margin-left: 4px;
  padding-left: 12px;
  border-left: 1px solid var(--border-default);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.nav-links::-webkit-scrollbar {
  display: none;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.25s var(--ease-out-expo);
}

.nav-button {
  border: 0;
  cursor: pointer;
  background: transparent;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.nav-link.active {
  color: #101010;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.16);
}

.is-hidden {
  display: none !important;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

body[data-view="auth"] .topbar {
  display: none;
}

body[data-view="auth"] .hero {
  padding-top: 0;
  margin-bottom: 0;
}

body[data-view="auth"] main {
  min-height: calc(100vh - 120px);
  place-items: center;
}

body[data-view="auth"] .app-shell {
  padding-top: 40px;
}

.auth-page {
  width: min(1000px, 100%);
  display: grid;
  grid-template-columns: minmax(360px, 1.05fr) minmax(320px, 0.95fr);
  gap: 24px;
  align-items: stretch;
}

.auth-hero {
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-brand {
  margin-bottom: 34px;
}

.auth-title {
  margin: 10px 0 14px;
  font-size: clamp(30px, 5vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.auth-desc {
  max-width: 500px;
  color: var(--text-secondary);
  font-size: 15px;
}

.auth-card-stack {
  display: grid;
  gap: 18px;
}

.auth-card {
  padding: 26px;
}

.auth-card .auth-form {
  display: grid;
  gap: 14px;
}

.auth-field-list {
  display: grid;
  gap: 10px;
}

/* =============================================
   Hero Section
   ============================================= */
.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0 64px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 12px;
  border-radius: var(--r-full);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  margin-bottom: 24px;
  position: relative;
}

.badge-glow {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: badge-dot-pulse 2s ease-in-out infinite;
}

@keyframes badge-dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(30px, 4.2vw, 44px);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.028em;
  margin-bottom: 22px;
}

.title-line {
  display: block;
  color: var(--text-primary);
}

.title-highlight {
  display: block;
  background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 30%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-accent {
  display: block;
  background: linear-gradient(160deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 2px 20px var(--accent-glow));
}

.hero-desc {
  max-width: 520px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

/* 功能特性 */
.feature-showcase {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease-out-expo);
}

.feature-item:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid;
}

.feature-icon.type-main {
  color: var(--type-main);
  background: var(--type-main-bg);
  border-color: var(--type-main-border);
}
.feature-icon.type-side {
  color: var(--type-side);
  background: var(--type-side-bg);
  border-color: var(--type-side-border);
}
.feature-icon.type-daily {
  color: var(--type-daily);
  background: var(--type-daily-bg);
  border-color: var(--type-daily-border);
}
.feature-icon.type-boss {
  color: var(--type-boss);
  background: var(--type-boss-bg);
  border-color: var(--type-boss-border);
}

.feature-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.feature-text strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.feature-text span {
  font-size: 11.5px;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* =============================================
   Button System
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--r-full);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #1a1a1a;
  background: linear-gradient(135deg, var(--accent-light), var(--accent), var(--accent-dark));
  box-shadow: 
    0 4px 20px rgba(255, 255, 255, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.4) inset,
    0 -1px 0 rgba(0, 0, 0, 0.08) inset;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.35s var(--ease-out-expo);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 
    0 8px 32px rgba(255, 255, 255, 0.30),
    0 1px 0 rgba(255, 255, 255, 0.5) inset,
    0 -1px 0 rgba(0, 0, 0, 0.1) inset;
  filter: brightness(1.05);
}

.btn-primary:active {
  transform: translateY(-1px);
  filter: brightness(0.95);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 13px;
}

.btn-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.25) 50%, transparent 100%);
  transition: left 0.6s var(--ease-out-expo);
}

.btn-primary:hover .btn-shine {
  left: 100%;
}

.btn-glow {
  animation: btn-pulse-glow 3s ease-in-out infinite;
}

@keyframes btn-pulse-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(255, 255, 255, 0.22), 0 1px 0 rgba(255, 255, 255, 0.4) inset, 0 -1px 0 rgba(0, 0, 0, 0.08) inset; }
  50% { box-shadow: 0 6px 32px rgba(255, 255, 255, 0.35), 0 0 0 4px rgba(255, 255, 255, 0.06), 0 1px 0 rgba(255, 255, 255, 0.4) inset, 0 -1px 0 rgba(0, 0, 0, 0.08) inset; }
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: all 0.3s var(--ease-out-expo);
}

.btn-secondary:hover {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 255, 255, 0.15);
}

.btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border: 1px solid rgba(255, 112, 112, 0.45);
  border-radius: var(--r-full);
  font-size: 14px;
  font-weight: 600;
  color: #ffc9c9;
  background: rgba(255, 78, 78, 0.08);
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: all 0.3s var(--ease-out-expo);
}

.btn-danger:hover {
  border-color: rgba(255, 138, 138, 0.75);
  background: rgba(255, 78, 78, 0.14);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(255, 78, 78, 0.16);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 15px;
}

.btn-block {
  width: 100%;
}

.btn-icon-only {
  width: 40px;
  height: 40px;
  padding: 0;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.4s var(--ease-out-expo);
}

.btn-icon-only:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.06);
  color: var(--accent-light);
  transform: rotate(180deg);
}

button:disabled {
  opacity: 0.35 !important;
  cursor: not-allowed !important;
  transform: none !important;
  pointer-events: none;
}

/* =============================================
   Hero Card 3D
   ============================================= */
.hero-right {
  perspective: 1200px;
}

.hero-card-3d {
  position: relative;
  padding: 32px 28px;
  border-radius: var(--r-xl);
  border: 1px solid var(--border-default);
  background: linear-gradient(165deg, rgba(20, 20, 20, 0.92) 0%, rgba(16, 16, 16, 0.88) 50%, rgba(12, 12, 12, 0.92) 100%);
  backdrop-filter: blur(40px) saturate(150%);
  -webkit-backdrop-filter: blur(40px) saturate(150%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 -1px 0 rgba(0, 0, 0, 0.3) inset,
    0 24px 64px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease-out-expo);
  overflow: hidden;
}

.hero-card-3d:hover {
  transform: rotateY(-5deg) rotateX(5deg) translateZ(10px);
}

.card-frame {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, transparent 40%, transparent 60%, rgba(180, 180, 180, 0.2) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.card-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

/* 魔法球 */
.quest-orb {
  width: 160px;
  height: 160px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orb-core {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: 
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.95) 0%, transparent 8%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.4) 0%, transparent 50%),
    radial-gradient(circle at 60% 60%, rgba(160, 160, 160, 0.3) 0%, transparent 55%),
    linear-gradient(145deg, #ffffff 0%, #e0e0e0 25%, #b0b0b0 55%, #888888 78%, #606060 100%);
  box-shadow:
    0 0 60px var(--accent-glow),
    0 0 120px rgba(255, 255, 255, 0.15),
    inset 0 -8px 20px rgba(0, 0, 0, 0.25),
    inset 0 4px 12px rgba(255, 255, 255, 0.15);
  animation: orb-float 6s ease-in-out infinite, orb-glow 4s ease-in-out infinite;
}

@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-12px) scale(1.03); }
}

@keyframes orb-glow {
  0%, 100% { box-shadow: 0 0 60px var(--accent-glow), 0 0 120px rgba(255, 255, 255, 0.15); }
  50% { box-shadow: 0 0 80px rgba(255, 255, 255, 0.5), 0 0 160px rgba(255, 255, 255, 0.22); }
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed;
  opacity: 0.3;
}

.ring-1 {
  width: 140px;
  height: 140px;
  border-color: var(--accent);
  animation: ring-spin 14s linear infinite;
}

.ring-2 {
  width: 156px;
  height: 156px;
  border-color: var(--accent-2);
  animation: ring-spin 22s linear infinite reverse;
  opacity: 0.2;
}

@keyframes ring-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.orb-particles {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.8), transparent),
    radial-gradient(1.5px 1.5px at 70% 25%, rgba(200, 200, 200, 0.7), transparent),
    radial-gradient(2px 2px at 75% 70%, rgba(180, 180, 180, 0.6), transparent),
    radial-gradient(1.5px 1.5px at 25% 75%, rgba(160, 160, 160, 0.7), transparent);
  animation: particles-drift 8s ease-in-out infinite;
}

@keyframes particles-drift {
  0%, 100% { opacity: 0.6; transform: scale(1) rotate(0deg); }
  50% { opacity: 1; transform: scale(1.15) rotate(10deg); }
}

/* 球体符文环 */
.orb-runes {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid transparent;
  background: 
    conic-gradient(from 0deg, transparent 0%, rgba(255, 255, 255, 0.15) 10%, transparent 15%, transparent 30%, rgba(180, 180, 180, 0.12) 40%, transparent 45%, transparent 60%, rgba(200, 200, 200, 0.1) 70%, transparent 75%, transparent 90%, rgba(255, 255, 255, 0.15) 100%);
  -webkit-mask: radial-gradient(circle, transparent 76px, black 78px);
  mask: radial-gradient(circle, transparent 76px, black 78px);
  animation: ring-spin 25s linear infinite;
}

.quest-info {
  width: 100%;
  text-align: center;
}

.quest-level {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}

.level-stars {
  display: inline-flex;
  gap: 4px;
}

.level-stars svg {
  width: 14px;
  height: 14px;
  color: #e0e0e0;
  filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.3));
}

.level-text {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.quest-npc {
  display: flex;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border-default);
  text-align: left;
}

.npc-avatar {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  color: var(--accent-light);
  background: var(--type-main-bg);
  border: 1px solid var(--type-main-border);
  flex-shrink: 0;
}

.npc-dialog {
  flex: 1;
}

.npc-dialog p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
  font-style: italic;
}

.card-glow {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 80px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  filter: blur(24px);
  opacity: 0.5;
  pointer-events: none;
}

/* =============================================
   Glass Panel System
   ============================================= */
main {
  display: grid;
  gap: 20px;
}

.view-page {
  width: 100%;
}

.view-page:not(.active) {
  display: none !important;
}

.view-page.active {
  animation: page-enter 0.36s var(--ease-out-expo) both;
}

@keyframes page-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.glass-panel {
  border-radius: var(--r-lg);
  border: 1px solid var(--border-default);
  background: var(--bg-panel);
  backdrop-filter: blur(32px) saturate(140%);
  -webkit-backdrop-filter: blur(32px) saturate(140%);
  box-shadow: 
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 -1px 0 rgba(0, 0, 0, 0.3) inset,
    var(--shadow-md);
  transition: all 0.35s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.glass-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.04) 15%, rgba(255, 255, 255, 0.12) 50%, rgba(255, 255, 255, 0.04) 85%, transparent 100%);
  pointer-events: none;
  z-index: 1;
}

.panel-elevated {
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.panel {
  padding: 24px 26px;
  animation: panel-enter 0.5s var(--ease-out-expo) both;
}

.panel:nth-child(1) { animation-delay: 0s; }
.panel:nth-child(2) { animation-delay: 0.06s; }
.panel:nth-child(3) { animation-delay: 0.12s; }
.panel:nth-child(4) { animation-delay: 0.18s; }
.panel:nth-child(5) { animation-delay: 0.24s; }

@keyframes panel-enter {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.grid { display: grid; gap: 20px; }
.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gap-lg { gap: 24px; }

/* Panel Headers */
.panel-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.panel-header-center {
  text-align: center;
  margin-bottom: 20px;
}

.panel-header-wide {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.panel-header-wide.with-action {
  justify-content: space-between;
  flex-wrap: nowrap;
}

.panel-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-md);
  color: var(--accent-light);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(180, 180, 180, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
}

.panel-icon.large {
  width: 52px;
  height: 52px;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 4px;
  opacity: 0.9;
}

h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--text-primary);
}

h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 4px;
}

p { margin: 0; }

.panel-decor {
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow-soft) 0%, transparent 70%);
  pointer-events: none;
}

.decor-left {
  top: -40px;
  right: -30px;
}

/* =============================================
   Auth Panel
   ============================================= */
.auth-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.3fr;
  align-items: center;
  gap: 32px;
  padding: 26px 30px;
}

.auth-panel .hint {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 12.5px;
}

.auth-form {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.input-group {
  display: flex;
  gap: 10px;
  flex: 1;
  min-width: 280px;
}

.btn-group {
  display: flex;
  gap: 10px;
}

.auth-hint {
  grid-column: 1 / -1;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-hint strong {
  color: var(--accent-light);
}

/* =============================================
   Inputs
   ============================================= */
.input-field, .select-field, .textarea-field {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-sm);
  font-size: 13.5px;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.025);
  outline: none;
  transition: all 0.3s var(--ease-out-expo);
}

.input-field:focus, .select-field:focus, .textarea-field:focus {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08), 0 4px 16px rgba(255, 255, 255, 0.08);
}

.input-field:-webkit-autofill,
.input-field:-webkit-autofill:hover,
.input-field:-webkit-autofill:focus,
.textarea-field:-webkit-autofill,
.textarea-field:-webkit-autofill:hover,
.textarea-field:-webkit-autofill:focus,
.input-field:autofill,
.textarea-field:autofill {
  -webkit-text-fill-color: var(--text-primary);
  caret-color: var(--text-primary);
  border-color: var(--border-default);
  box-shadow: 0 0 0 1000px #111 inset;
  transition: background-color 9999s ease-out, color 9999s ease-out;
}

.input-field::placeholder, .textarea-field::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.input-lg { padding: 14px 18px; font-size: 14px; }

.textarea-field {
  min-height: 88px;
  resize: vertical;
  line-height: 1.6;
}

.select-field {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23888aa6' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 14px;
  margin-bottom: 14px;
}

.form-grow { flex: 1; }
.form-group { display: flex; flex-direction: column; margin-bottom: 14px; }

.field-help {
  margin-top: 7px;
  font-size: 12px;
  color: var(--text-muted);
}

.field-help.configured {
  color: var(--success);
}

/* =============================================
   Character Panel
   ============================================= */
.character-panel { padding: 28px 26px; }

.char-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

.char-avatar {
  position: relative;
  width: 68px;
  height: 68px;
  flex-shrink: 0;
}

.avatar-ring {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--accent-2), var(--type-boss), var(--accent));
  animation: ring-spin 8s linear infinite;
}

.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
  display: grid;
  place-items: center;
  position: relative;
  z-index: 2;
  box-shadow: 
    0 0 0 1px rgba(255, 255, 255, 0.08) inset,
    0 2px 8px rgba(0, 0, 0, 0.4);
}

.avatar-button {
  padding: 0;
  border: 0;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out-expo), box-shadow 0.25s;
}

.avatar-button:hover {
  transform: scale(1.04);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.14) inset,
    0 8px 22px rgba(0, 0, 0, 0.34);
}

.avatar-content {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: inherit;
}

.character-avatar-image,
.rank-avatar-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.silhouette-icon {
  color: #e0e0e0;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.25));
  width: 32px;
  height: 32px;
}

.avatar-level {
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  padding: 2px 10px;
  border-radius: var(--r-full);
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 800;
  color: #1a1a1a;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 2px 8px rgba(255, 255, 255, 0.4);
  white-space: nowrap;
  z-index: 3;
}

.char-info h2 {
  font-size: 22px;
  margin-bottom: 5px;
}

.char-info {
  min-width: 0;
}

.char-tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-light);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  max-width: 100%;
  line-height: 1.45;
  word-break: break-word;
}

.avatar-initials {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 0 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  text-align: center;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--accent-light), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* XP Bar */
.xp-container { margin-bottom: 20px; position: relative; z-index: 2; }

.xp-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}

.xp-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.xp-value {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-light);
}

.xp-bar-wrapper { position: relative; margin-bottom: 8px; }

.xp-bar-track {
  height: 10px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

.xp-bar-fill {
  height: 100%;
  border-radius: inherit;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-dark) 0%, var(--accent) 35%, var(--accent-light) 62%, var(--accent-2) 85%, var(--accent-2-light) 100%);
  transition: width 0.8s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.xp-bar-glow {
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(8px);
  opacity: 0.4;
  animation: xp-glow-pulse 2.5s ease-in-out infinite;
}

@keyframes xp-glow-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.55; }
}

.xp-bar-shine {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.25), transparent);
  border-radius: inherit;
}

.xp-milestones {
  display: flex;
  justify-content: space-between;
  padding: 0 2px;
}

.xp-milestones span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--border-strong);
  opacity: 0.5;
}

.xp-next {
  font-size: 11.5px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 4px;
}

.xp-next span {
  color: var(--accent-light);
  font-weight: 700;
}

/* Char Stats */
.char-stats {
  display: flex;
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 2;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

.stat-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  flex-shrink: 0;
  border: 1px solid;
}

.stat-coin {
  color: #d0d0d0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.03));
  border-color: rgba(255, 255, 255, 0.16);
}

.stat-streak {
  color: #b0b0b0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border-color: rgba(255, 255, 255, 0.14);
}

.stat-content {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.stat-content strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-content span {
  font-size: 11px;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  background: var(--border-default);
}

/* =============================================
   Quest Panel / Dashboard
   ============================================= */
.quest-panel { padding: 26px 28px; }

.npc-message-box { margin-bottom: 20px; }

.npc-bubble {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(180, 180, 180, 0.03));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 3px solid var(--accent);
}

.bubble-icon {
  color: var(--accent-light);
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.npc-bubble p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
  font-style: italic;
}

/* Dashboard Metrics */
.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.metric-card {
  padding: 18px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.018);
  text-align: center;
  transition: all 0.35s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, currentColor, transparent);
  opacity: 0.3;
}

.metric-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.metric-todo { color: #b0b0b0; }
.metric-todo:hover { border-color: rgba(255, 255, 255, 0.20); box-shadow: 0 8px 24px rgba(255, 255, 255, 0.06); }

.metric-done { color: #c4c4c4; }
.metric-done:hover { border-color: rgba(255, 255, 255, 0.20); box-shadow: 0 8px 24px rgba(255, 255, 255, 0.06); }

.metric-badge { color: #d8d8d8; }
.metric-badge:hover { border-color: rgba(255, 255, 255, 0.22); box-shadow: 0 8px 24px rgba(255, 255, 255, 0.08); }

.metric-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 8px;
}

.metric-value {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 4px;
  background: linear-gradient(160deg, #ffffff 0%, currentColor 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.metric-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.metric-bar {
  height: 3px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.metric-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: currentColor;
  opacity: 0.5;
  transition: width 0.6s var(--ease-out-expo);
}

/* =============================================
   Goal Form
   ============================================= */
.goal-form-modern { max-width: 720px; }

/* =============================================
   Tasks Panel
   ============================================= */
.tasks-panel { padding: 26px 28px; }

.goal-task-layout {
  display: grid;
  grid-template-columns: minmax(260px, 330px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.goal-list-panel,
.task-center-panel {
  min-width: 0;
}

.goal-list-panel {
  position: sticky;
  top: 92px;
}

.subsection-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 800;
}

.subsection-heading small {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
}

.goal-list {
  display: grid;
  gap: 10px;
  max-height: min(64vh, 680px);
  overflow: auto;
  padding-right: 4px;
}

.goal-list-card {
  width: 100%;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 0;
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.025);
  transition:
    transform 0.25s var(--ease-out-expo),
    border-color 0.25s var(--ease-out-expo),
    background 0.25s var(--ease-out-expo),
    box-shadow 0.25s var(--ease-out-expo);
}

.goal-list-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.045);
}

.goal-card-main {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 15px 0 15px 16px;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.goal-delete-button {
  align-self: start;
  margin: 12px 12px 0 0;
  padding: 6px 10px;
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 120, 120, 0.22);
  color: #f0b0b0;
  background: rgba(255, 120, 120, 0.08);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition:
    color 0.2s var(--ease-out-expo),
    background 0.2s var(--ease-out-expo),
    border-color 0.2s var(--ease-out-expo),
    transform 0.2s var(--ease-out-expo);
}

.goal-delete-button:hover {
  color: #ffd0d0;
  border-color: rgba(255, 140, 140, 0.42);
  background: rgba(255, 120, 120, 0.16);
  transform: translateY(-1px);
}

.goal-list-card.active {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.32);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.035));
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.24), inset 3px 0 0 var(--accent);
}

.goal-card-title {
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.goal-card-desc {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.45;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.goal-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--text-muted);
  font-size: 11px;
}

.goal-card-meta span {
  padding: 3px 7px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.055);
}

.goal-card-progress {
  height: 4px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.goal-card-progress span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
}

.selected-goal-card {
  margin-bottom: 16px;
  padding: 18px 20px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.025);
}

.selected-goal-card h3 {
  margin: 4px 0 8px;
  color: var(--text-primary);
  font-size: 20px;
  line-height: 1.35;
}

.selected-goal-description {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.6;
}

.selected-goal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.selected-goal-meta span {
  padding: 4px 10px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-full);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  font-size: 12px;
  font-weight: 600;
}

.task-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border: 1px solid var(--border-default);
  border-radius: var(--r-full);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s var(--ease-out-expo);
}

.filter-btn:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.filter-btn.active {
  color: #1a1a1a;
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 2px 12px var(--accent-glow);
}

.filter-main.active { background: var(--type-main); border-color: var(--type-main); box-shadow: 0 2px 12px var(--type-main-glow); }
.filter-side.active { background: var(--type-side); border-color: var(--type-side); box-shadow: 0 2px 12px var(--type-side-glow); }
.filter-daily.active { background: var(--type-daily); border-color: var(--type-daily); box-shadow: 0 2px 12px var(--type-daily-glow); }
.filter-boss.active { background: var(--type-boss); border-color: var(--type-boss); box-shadow: 0 2px 12px var(--type-boss-glow); }

.task-grid { display: grid; gap: 12px; }

/* Task Card */
.task-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.015);
  backdrop-filter: blur(12px);
  transition: all 0.35s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
  animation: task-enter 0.4s var(--ease-out-expo) both;
}

@keyframes task-enter {
  from { opacity: 0; transform: translateX(-12px); }
  to { opacity: 1; transform: translateX(0); }
}

.task-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  transition: all 0.3s var(--ease-out-expo);
}

.task-card:hover {
  transform: translateY(-3px) translateX(2px);
  box-shadow: var(--shadow-lg);
}

.task-card:hover::before { width: 4px; }

/* Task Types */
.task-card.type-main {
  border-color: var(--type-main-border);
  background: linear-gradient(135deg, var(--type-main-bg) 0%, rgba(255, 255, 255, 0.008) 100%);
}
.task-card.type-main::before {
  background: linear-gradient(180deg, var(--accent-light), var(--type-main), var(--accent-dark));
  box-shadow: 0 0 10px var(--type-main-glow);
}
.task-card.type-main:hover { border-color: var(--type-main); box-shadow: var(--shadow-lg), 0 0 24px var(--type-main-glow); }

.task-card.type-side {
  border-color: var(--type-side-border);
  background: linear-gradient(135deg, var(--type-side-bg) 0%, rgba(255, 255, 255, 0.008) 100%);
}
.task-card.type-side::before {
  background: linear-gradient(180deg, var(--accent-2-light), var(--type-side), var(--accent-2));
  box-shadow: 0 0 10px var(--type-side-glow);
}
.task-card.type-side:hover { border-color: var(--type-side); box-shadow: var(--shadow-lg), 0 0 24px var(--type-side-glow); }

.task-card.type-daily {
  border-color: var(--type-daily-border);
  background: linear-gradient(135deg, var(--type-daily-bg) 0%, rgba(255, 255, 255, 0.008) 100%);
}
.task-card.type-daily::before {
  background: linear-gradient(180deg, #a8dab2, var(--type-daily), #5a9a6a);
  box-shadow: 0 0 10px var(--type-daily-glow);
}
.task-card.type-daily:hover { border-color: var(--type-daily); box-shadow: var(--shadow-lg), 0 0 24px var(--type-daily-glow); }

.task-card.type-boss {
  border-color: var(--type-boss-border);
  background: linear-gradient(135deg, var(--type-boss-bg) 0%, rgba(255, 255, 255, 0.008) 100%);
}
.task-card.type-boss::before {
  width: 4px;
  background: linear-gradient(180deg, #e0e0e0, var(--type-boss), #606060);
  box-shadow: 0 0 14px var(--type-boss-glow);
}
.task-card.type-boss:hover {
  border-color: var(--type-boss);
  box-shadow: var(--shadow-xl), 0 0 30px var(--type-boss-glow);
  transform: translateY(-4px) translateX(2px);
}
.task-card.type-boss:hover::before { width: 5px; }

/* Task body */
.task-body { min-width: 0; }

.task-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.task-card h3 .task-type-icon {
  width: 22px;
  height: 22px;
  border-radius: var(--r-sm);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid;
}

.task-card.type-main h3 .task-type-icon { color: var(--type-main); background: var(--type-main-bg); border-color: var(--type-main-border); }
.task-card.type-side h3 .task-type-icon { color: var(--type-side); background: var(--type-side-bg); border-color: var(--type-side-border); }
.task-card.type-daily h3 .task-type-icon { color: var(--type-daily); background: var(--type-daily-bg); border-color: var(--type-daily-border); }
.task-card.type-boss h3 .task-type-icon { color: var(--type-boss); background: var(--type-boss-bg); border-color: var(--type-boss-border); }

.task-desc {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 10px;
}

.task-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--r-full);
  font-size: 11px;
  font-weight: 600;
  border: 1px solid;
}

.pill.type-main { background: rgba(196, 196, 212, 0.14); color: var(--type-main); border-color: var(--type-main-border); }
.pill.type-side { background: rgba(140, 184, 216, 0.14); color: var(--type-side); border-color: var(--type-side-border); }
.pill.type-daily { background: rgba(140, 204, 154, 0.14); color: var(--type-daily); border-color: var(--type-daily-border); }
.pill.type-boss { background: rgba(176, 168, 152, 0.14); color: var(--type-boss); border-color: var(--type-boss-border); }

.task-action-button {
  min-width: 92px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: end;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--r-full);
  color: #101010;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  box-shadow:
    0 10px 24px rgba(255, 255, 255, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  transition:
    transform 0.2s var(--ease-out-expo),
    border-color 0.2s var(--ease-out-expo),
    box-shadow 0.2s var(--ease-out-expo),
    background 0.2s var(--ease-out-expo);
}

.task-action-button:hover:not(:disabled) {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow:
    0 14px 30px rgba(255, 255, 255, 0.16),
    0 0 0 3px rgba(255, 255, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.task-action-button:active:not(:disabled) {
  transform: translateY(0);
}

.task-action-button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.62);
  outline-offset: 3px;
}

.task-action-button:disabled {
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--border-default);
  box-shadow: none;
  cursor: default;
}

/* Boss button - 深色枪铁质感 */
.task-card.type-boss .task-action-button:not(:disabled) {
  background: linear-gradient(135deg, #3a3a3a, #1e1e1e, #0a0a0a);
  color: #f0f0f0;
  font-weight: 800;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: boss-btn-pulse 2.5s ease-in-out infinite;
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 12px 22px;
  font-size: 13px;
}

@keyframes boss-btn-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08); transform: scale(1); }
  50% { box-shadow: 0 6px 28px rgba(0, 0, 0, 0.7), 0 0 0 3px rgba(255, 255, 255, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.12); transform: scale(1.03); }
}

.task-card.done {
  opacity: 0.4;
  filter: grayscale(0.3);
  pointer-events: none;
}

.task-card.done::before { opacity: 0.2; }

/* =============================================
   Badge Wall
   ============================================= */
.badges-panel { padding: 26px 28px; }

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

.badge-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.012);
  text-align: center;
  transition: all 0.4s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.badge-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.badge-card:not(.locked):hover {
  transform: translateY(-5px) scale(1.02);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg), 0 0 24px var(--accent-glow);
}

.badge-card:not(.locked):hover::before { opacity: 1; }

.badge-card.locked {
  background: rgba(255, 255, 255, 0.018);
  border-color: rgba(255, 255, 255, 0.10);
  filter: grayscale(0.35);
}

.badge-card.unlocked {
  border-color: rgba(255, 255, 255, 0.18);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05) 0%, rgba(180, 180, 180, 0.03) 100%);
}

.badge-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--accent-light);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(180, 180, 180, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.4s var(--ease-out-expo);
  margin-bottom: 2px;
}

.badge-card.locked .badge-icon {
  color: #b8b8b8;
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.12);
  opacity: 0.76;
}

.badge-card.unlocked .badge-icon {
  animation: badge-icon-glow 3s ease-in-out infinite;
}

@keyframes badge-icon-glow {
  0%, 100% { box-shadow: 0 0 0 0 transparent; transform: scale(1); }
  50% { box-shadow: 0 0 20px var(--accent-glow); transform: scale(1.06); }
}

.badge-card strong {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
}

.badge-card.locked strong {
  color: #d8d8d8;
}

.badge-desc {
  font-size: 11.5px;
  color: var(--text-muted);
  line-height: 1.45;
}

.badge-card.locked .badge-desc {
  color: #a8a8a8;
}

.badge-card .pill { margin-top: 4px; }

.badge-card.locked .pill {
  color: #bcbcbc !important;
  background: rgba(255, 255, 255, 0.055) !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
}

/* =============================================
   Ranking
   ============================================= */
.ranking-panel { padding: 26px 28px; }

.ranking-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 18px;
}

.ranking-scope-switch,
.ranking-pagination {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.pagination-info {
  min-width: 132px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

.ranking-list { display: grid; gap: 10px; }

.ranking-card {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.012);
  transition: all 0.35s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.ranking-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  opacity: 0;
  transition: opacity 0.3s;
}

.ranking-card:hover {
  transform: translateX(4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.025);
}

.ranking-card:hover::before { opacity: 1; }

.rank-number {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 800;
  color: var(--text-muted);
  background: rgba(129, 140, 248, 0.08);
  border: 1px solid var(--border-default);
  transition: all 0.35s var(--ease-out-expo);
  flex-shrink: 0;
}

.ranking-card.top-1 {
  border-color: rgba(251, 191, 36, 0.28);
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.06) 0%, rgba(245, 158, 11, 0.03) 100%);
}
.ranking-card.top-1::before {
  background: linear-gradient(180deg, var(--gold), var(--gold-dark));
  opacity: 1;
  box-shadow: 0 0 12px rgba(251, 191, 36, 0.4);
}
.ranking-card.top-1 .rank-number {
  background: linear-gradient(145deg, #fcd34d, #fbbf24, #f59e0b);
  color: #1a1a1a;
  width: 40px;
  height: 40px;
  font-size: 14px;
  box-shadow: 0 4px 16px rgba(251, 191, 36, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  animation: rank-crown-float 3s ease-in-out infinite;
}

@keyframes rank-crown-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-3px) scale(1.05); }
}

.ranking-card.top-2 {
  border-color: rgba(148, 163, 184, 0.25);
  background: linear-gradient(135deg, rgba(148, 163, 184, 0.05) 0%, rgba(203, 213, 225, 0.02) 100%);
}
.ranking-card.top-2::before {
  background: linear-gradient(180deg, var(--silver), var(--silver-dark));
  opacity: 1;
  box-shadow: 0 0 10px rgba(148, 163, 184, 0.35);
}
.ranking-card.top-2 .rank-number {
  background: linear-gradient(145deg, var(--silver), var(--silver-dark));
  color: #1a1a1a;
  box-shadow: 0 3px 12px rgba(148, 163, 184, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.ranking-card.top-3 {
  border-color: rgba(180, 130, 60, 0.25);
  background: linear-gradient(135deg, rgba(180, 130, 60, 0.05) 0%, rgba(180, 100, 50, 0.02) 100%);
}
.ranking-card.top-3::before {
  background: linear-gradient(180deg, var(--bronze), var(--bronze-dark));
  opacity: 1;
  box-shadow: 0 0 10px rgba(180, 130, 60, 0.35);
}
.ranking-card.top-3 .rank-number {
  background: linear-gradient(145deg, #daa520, var(--bronze), var(--bronze-dark));
  color: #1a1a1a;
  box-shadow: 0 3px 12px rgba(180, 130, 60, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.rank-avatar {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  overflow: hidden;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  text-transform: uppercase;
  background: linear-gradient(135deg, rgba(129, 140, 248, 0.18), rgba(20, 184, 166, 0.12));
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.ranking-card > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.ranking-card strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}

.ranking-card .rank-sub {
  font-size: 12px;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ranking-card > span:last-child {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-light);
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.06);
  padding: 5px 12px;
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

/* =============================================
   Friends
   ============================================= */
.friends-panel { padding: 26px 28px; }

.friend-search-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  margin: 18px 0 12px;
}

.friends-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.friend-panel {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.025);
}

.friend-list {
  display: grid;
  gap: 10px;
}

.friend-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.025);
}

.friend-card > div {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.friend-card strong {
  color: var(--text-primary);
  font-size: 14px;
}

.friend-card span {
  color: var(--text-muted);
  font-size: 12px;
}

/* =============================================
   Admin Activation Codes
   ============================================= */
.admin-panel { padding: 26px 28px; }

.admin-config-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  margin-bottom: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.025);
}

.admin-key-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.ai-status-hint {
  padding: 12px 14px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.025);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.admin-uses-field {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 12px;
}

.admin-uses-field .input-field {
  width: 138px;
  padding: 10px 12px;
}

.admin-code-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 18px;
}

.code-panel {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.025);
}

.code-list {
  display: grid;
  gap: 10px;
}

.code-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-default);
  background: rgba(255, 255, 255, 0.035);
}

.code-card strong {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  word-break: break-all;
}

.code-card span {
  font-size: 12px;
  color: var(--text-muted);
}

.code-card-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 4px;
}

.code-revoke-button {
  padding: 8px 14px;
  font-size: 12px;
}

/* =============================================
   Toast
   ============================================= */
.toast-container {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 380px;
  max-width: calc(100vw - 48px);
  border-radius: var(--r-lg);
  border: 1px solid var(--border-strong);
  background: var(--bg-panel-solid);
  backdrop-filter: blur(36px) saturate(160%);
  -webkit-backdrop-filter: blur(36px) saturate(160%);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, var(--shadow-xl);
  overflow: hidden;
  transform: translateY(calc(100% + 40px));
  opacity: 0;
  transition: all 0.5s var(--ease-spring);
  z-index: 9999;
}

.toast-container.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-content {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
}

.toast-icon {
  color: var(--accent-light);
  flex-shrink: 0;
  display: flex;
}

.toast-message {
  flex: 1;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
}

.toast-progress {
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform-origin: left;
  animation: toast-progress 2.8s linear forwards;
}

@keyframes toast-progress {
  from { transform: scaleX(1); }
  to { transform: scaleX(0); }
}

/* =============================================
   Empty State
   ============================================= */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-default);
  animation: empty-bob 3s ease-in-out infinite;
}

@keyframes empty-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.empty-state h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.empty-state .hint {
  font-size: 13px;
  color: var(--text-muted);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 960px) {
  .hero-content, .two-columns { grid-template-columns: 1fr; }
  .auth-panel, .form-row, .input-group { grid-template-columns: 1fr; }
  .hero-right { order: -1; }
  .hero-card-3d { max-width: 420px; margin: 0 auto; }
  .topbar {
    align-items: stretch;
    flex-direction: column;
  }
  .nav-links {
    padding-bottom: 2px;
  }
  .hero { min-height: auto; padding-top: 20px; }
  .feature-showcase { grid-template-columns: 1fr; }
  .dashboard-metrics { grid-template-columns: 1fr; }
  .goal-task-layout { grid-template-columns: 1fr; }
  .goal-list-panel { position: static; }
  .goal-list { max-height: none; }
  .badge-grid { grid-template-columns: 1fr; }
  .admin-code-layout { grid-template-columns: 1fr; }
  .admin-key-form { grid-template-columns: 1fr; }
  .auth-page { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .app-shell { padding: 0 16px 96px; }
  .topbar { padding: 8px 14px; border-radius: var(--r-md); }
  .brand-text, .brand-sub { display: none; }
  .panel { padding: 18px 16px; }
  .character-panel, .quest-panel, .tasks-panel, .badges-panel, .ranking-panel, .friends-panel, .admin-panel { padding: 20px 18px; }
  .hero-title { font-size: clamp(24px, 7vw, 32px); }
  .quest-orb { width: 130px; height: 130px; }
  .orb-core { width: 90px; height: 90px; }
  .ring-1 { width: 115px; height: 115px; }
  .ring-2 { width: 128px; height: 128px; }
  .char-stats { flex-direction: column; gap: 14px; }
  .stat-divider { width: 100%; height: 1px; }
  .metric-value { font-size: 26px; }
  .task-card { grid-template-columns: 1fr; gap: 14px; }
  .task-card button { width: 100%; }
  .ranking-toolbar { align-items: stretch; }
  .ranking-scope-switch, .ranking-pagination { width: 100%; justify-content: center; }
  .ranking-card { grid-template-columns: auto auto minmax(0, 1fr); }
  .ranking-card > span:last-child { display: none; }
  .friend-search-form, .friends-layout { grid-template-columns: 1fr; }
  .friend-card { grid-template-columns: auto minmax(0, 1fr); }
  .friend-card button { grid-column: 1 / -1; width: 100%; }
  .auth-form { flex-direction: column; }
  .input-group { flex-direction: column; min-width: 100%; }
  .btn-group { width: 100%; }
  .btn-group button { flex: 1; }
  .auth-hero, .auth-card { padding: 22px 18px; }
  .auth-title { font-size: clamp(28px, 8vw, 38px); }
}