:root {
  --bg-dark: #0a0b12;
  --bg-card: #121422;
  --bg-card-sub: #191c30;
  --border-color: #252a48;
  --border-focus: #14f195;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --sol-purple: #9945ff;
  --sol-green: #14f195;
  --accent-cyan: #00e5ff;
  --accent-red: #ef4444;
  --accent-amber: #f59e0b;
  --font-mono: 'JetBrains Mono', monospace;
  --font-sans: 'Noto Sans TC', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

input, select, textarea {
  min-width: 0;
  font-family: var(--font-mono);
}

/* Header */
.app-header {
  background: rgba(18, 20, 34, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 20px;
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-indicator.live {
  background: var(--sol-green);
  box-shadow: 0 0 10px var(--sol-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.9); }
}

.brand-text {
  min-width: 0;
}

.brand-title {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-portal {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: transparent;
  color: var(--sol-green);
  border: 1px solid var(--sol-green);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-portal:hover {
  background: rgba(20, 241, 149, 0.15);
}

.lang-dropdown {
  background: var(--bg-card-sub);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}

/* Main Container */
.main-container {
  max-width: 1280px;
  margin: 20px auto;
  padding: 0 16px;
  width: 100%;
  flex: 1;
}

.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 20px;
}

.section-header {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.badge-purple {
  background: rgba(153, 69, 255, 0.15);
  color: var(--sol-purple);
  border: 1px solid rgba(153, 69, 255, 0.3);
}

.badge-green {
  background: rgba(20, 241, 149, 0.15);
  color: var(--sol-green);
  border: 1px solid rgba(20, 241, 149, 0.3);
}

/* Search Box */
.search-box {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.search-box input {
  flex: 1;
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-main);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.search-box input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.btn-scan {
  background: linear-gradient(135deg, var(--sol-purple), var(--sol-green));
  color: #000;
  border: none;
  border-radius: 8px;
  padding: 0 24px;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.btn-scan:hover {
  opacity: 0.9;
}

.sample-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.sample-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tag-btn {
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  color: var(--sol-green);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.tag-btn:hover {
  border-color: var(--sol-green);
  background: rgba(20, 241, 149, 0.1);
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: 50px 20px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(20, 241, 149, 0.2);
  border-top-color: var(--sol-green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-state p {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Score Card */
.score-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 12px;
}

.token-name {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-main);
  display: block;
}

.token-mint {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  word-break: break-all;
}

.score-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 30px;
  background: rgba(20, 241, 149, 0.15);
  border: 1px solid rgba(20, 241, 149, 0.4);
}

.score-badge.danger {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
}

.score-badge.warning {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
}

.score-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--sol-green);
}

.score-badge.danger .score-num { color: var(--accent-red); }
.score-badge.warning .score-num { color: var(--accent-amber); }

.score-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

/* Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.metric-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-card-sub);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px;
  border-left: 3px solid var(--sol-green);
}

.metric-card.danger {
  border-left-color: var(--accent-red);
}

.metric-card.warning {
  border-left-color: var(--accent-amber);
}

.m-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.m-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.m-value {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  display: block;
  color: var(--text-main);
}

.metric-card.danger .m-value { color: var(--accent-red); }
.metric-card.warning .m-value { color: var(--accent-amber); }

.m-sub {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Distribution Bar */
.distribution-section {
  background: var(--bg-dark);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px;
}

.dist-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.dist-pct {
  font-family: var(--font-mono);
  color: var(--sol-green);
  font-weight: 700;
}

.dist-bar-track {
  height: 10px;
  background: #1f233a;
  border-radius: 5px;
  overflow: hidden;
}

.dist-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--sol-purple), var(--sol-green));
  border-radius: 5px;
  transition: width 0.4s ease;
}

/* Table */
.card-title {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-main);
}

.table-responsive {
  overflow-x: auto;
}

.holders-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

.holders-table th {
  text-align: left;
  padding: 10px 12px;
  background: var(--bg-card-sub);
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.holders-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

.holders-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.holder-rank {
  font-weight: 700;
  color: var(--sol-green);
}

.holder-addr {
  color: var(--accent-cyan);
}

.tag-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
}

.tag-badge.lp {
  background: rgba(153, 69, 255, 0.2);
  color: var(--sol-purple);
  border: 1px solid rgba(153, 69, 255, 0.4);
}

.tag-badge.whale {
  background: rgba(245, 158, 11, 0.2);
  color: var(--accent-amber);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.tag-badge.normal {
  background: rgba(107, 114, 128, 0.2);
  color: #9ca3af;
}

/* Guide */
.guide-card {
  margin-top: 10px;
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.guide-item h4 {
  color: var(--sol-green);
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.guide-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

/* Footer */
.app-footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
  padding: 16px 20px;
  margin-top: auto;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 8px;
}