:root{--bg-deep:#04070d;--bg-surface:#0a0f1a;--bg-card:#0d1321;--bg-card-hover:#111827;--border:#151d2e;--border-hover:#1e2d47;--text-primary:#e8eaed;--text-secondary:#7a8599;--text-muted:#4a5568;--accent:#3b82f6;--accent-dim:#3b82f61f;--positive:#34d399;--negative:#f87171;--font-sans:"DM Sans", -apple-system, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh}#root{min-height:100vh}.app{max-width:1080px;min-height:100vh;margin:0 auto;padding:48px 32px 80px}@media (width<=640px){.app{padding:24px 16px 60px}}.header{margin-bottom:48px}.header-top{justify-content:space-between;align-items:center;display:flex}.header h1{color:var(--text-primary);letter-spacing:-.3px;font-size:20px;font-weight:600}.header-controls{align-items:center;gap:16px;display:flex}.view-toggle{background:var(--bg-surface);border:1px solid var(--border-hover);border-radius:8px;gap:2px;padding:3px;display:flex;overflow:hidden}.view-toggle-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:6px;align-items:center;padding:8px 12px;transition:color .2s,background .2s;display:flex}.view-toggle-btn svg{width:16px;height:16px}.view-toggle-btn:hover{color:var(--text-primary);background:var(--bg-card)}.view-toggle-btn.active{color:var(--accent);background:var(--accent-dim)}.header-dot{background:var(--accent);border-radius:50%;width:6px;height:6px;animation:3s ease-in-out infinite pulse-dot;box-shadow:0 0 12px #3b82f666}@keyframes pulse-dot{0%,to{opacity:1}50%{opacity:.4}}.region-section{margin-bottom:48px}.region-section:last-child{margin-bottom:0}.region-title{color:var(--text-secondary);letter-spacing:1px;text-transform:uppercase;margin-bottom:16px;font-size:15px;font-weight:600}.artist-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;display:grid}@media (width<=640px){.artist-grid{grid-template-columns:1fr}}.artist-card{background:var(--bg-card);border:1px solid var(--border);cursor:pointer;border-radius:12px;flex-direction:column;gap:16px;min-height:140px;padding:28px 28px 24px;transition:background .25s,border-color .25s;display:flex;position:relative}.artist-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.artist-card-name{color:var(--text-primary);letter-spacing:-.3px;font-size:20px;font-weight:600}.artist-card-meta{align-items:baseline;gap:10px;margin-top:auto;display:flex}.artist-card-listeners{font-family:var(--font-mono);color:var(--text-primary);letter-spacing:-.5px;font-size:26px;font-weight:500}.artist-card-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:11px}.artist-card-stats{flex-direction:column;gap:6px;margin-top:auto;display:flex}.artist-card-subscribers{font-family:var(--font-mono);color:var(--text-secondary);letter-spacing:-.3px;font-size:18px;font-weight:500}.artist-card-arrow{color:var(--text-muted);font-size:18px;transition:color .2s,transform .2s;position:absolute;top:28px;right:28px}.artist-card:hover .artist-card-arrow{color:var(--accent);transform:translate(3px)}.detail-back{color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;font-family:var(--font-sans);letter-spacing:.5px;background:0 0;border:none;align-items:center;gap:8px;margin-bottom:32px;padding:8px 0;transition:color .2s;display:inline-flex}.detail-back:hover{color:var(--text-primary)}.detail-back svg{width:16px;height:16px;transition:transform .2s}.detail-back:hover svg{transform:translate(-3px)}.dashboard{flex-direction:column;gap:32px;display:flex}.detail-header{flex-wrap:wrap;align-items:baseline;gap:16px;display:flex}.artist-name{color:var(--text-primary);letter-spacing:-1px;font-size:42px;font-weight:700;line-height:1.1}@media (width<=640px){.artist-name{font-size:32px}}.artist-id-badge{font-family:var(--font-mono);color:var(--text-muted);background:var(--accent-dim);letter-spacing:.5px;border-radius:4px;padding:4px 10px;font-size:11px}.stats-summary{background:var(--border);border:1px solid var(--border);border-radius:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1px;display:grid;overflow:hidden}.stat-card{background:var(--bg-card);flex-direction:column;gap:8px;padding:24px;display:flex}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;font-size:11px;font-weight:500}.stat-value{font-family:var(--font-mono);color:var(--text-primary);letter-spacing:-.5px;font-size:28px;font-weight:500}.stat-value.positive{color:var(--positive)}.stat-value.negative{color:var(--negative)}.stat-date{font-size:18px}.chart-section{flex-direction:column;gap:16px;display:flex}.chart-section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;font-size:11px;font-weight:500}.chart-container{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:28px 24px 20px}.chart-empty{text-align:center;color:var(--text-muted);padding:64px 24px;font-size:14px}.loading{color:var(--text-muted);letter-spacing:2px;text-transform:uppercase;justify-content:center;align-items:center;padding:120px 24px;font-size:13px;display:flex}.error{text-align:center;color:var(--negative);padding:64px 24px;font-size:14px}.table-wrapper{border:1px solid var(--border);border-radius:12px;overflow:hidden}.artist-table{border-collapse:collapse;width:100%;font-size:14px}.table-header{color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;text-align:left;background:var(--bg-surface);border-bottom:1px solid var(--border);cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;padding:14px 20px;font-size:11px;font-weight:500;transition:color .2s}.table-header:hover{color:var(--text-secondary)}.table-header-number{text-align:right}.table-header-arrow{width:40px}.table-row{cursor:pointer;transition:background .15s}.table-row:hover{background:var(--bg-card-hover)}.table-row:not(:last-child){border-bottom:1px solid var(--border)}.table-cell{background:var(--bg-card);padding:16px 20px;transition:background .15s}.table-row:hover .table-cell{background:var(--bg-card-hover)}.table-cell-name{align-items:center;gap:10px;display:flex}.table-artist-name{color:var(--text-primary);font-weight:600}.table-region-badge{font-family:var(--font-mono);color:var(--text-muted);background:var(--accent-dim);letter-spacing:.5px;border-radius:3px;padding:2px 6px;font-size:10px}.table-cell-number{font-family:var(--font-mono);color:var(--text-primary);text-align:right;letter-spacing:-.3px;font-weight:500}.table-cell-arrow{color:var(--text-muted);text-align:center;width:40px;transition:color .2s}.table-row:hover .table-cell-arrow{color:var(--accent)}@media (width<=640px){.table-cell,.table-header{padding:12px}}.fade-in{animation:.35s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}