:root{--bg:#08080f;--bg-card:#0f0f1a;--bg-card-2:#141425;--bg-hover:#181830;--border:rgba(255,255,255,0.07);--border-focus:rgba(124,106,255,0.5);--text:#ffffff;--text-muted:#7c7c9e;--text-dim:#3a3a5c;--primary:#7c6aff;--primary-dark:#5b4de0;--accent:#00cfff;--success:#00e676;--warning:#ffb300;--danger:#ff4f6a;--gradient:linear-gradient(135deg,#7c6aff,#00cfff);--radius:16px;--radius-sm:10px;--radius-xs:6px;--sidebar-w:240px;--header-h:60px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:var(--tg-theme-bg-color,var(--bg));color:var(--tg-theme-text-color,var(--text));min-height:100%;-webkit-font-smoothing:antialiased;line-height:1.5}a{text-decoration:none;color:inherit}button{cursor:pointer;font-family:inherit}h1{font-size:24px;letter-spacing:-.02em}h1,h2{font-weight:700}h2{font-size:18px;letter-spacing:-.01em}h3{font-size:15px;font-weight:600}.gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;border:none;transition:all .18s;white-space:nowrap}.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 18px rgba(124,106,255,.3)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px rgba(124,106,255,.45)}.btn-ghost{background:rgba(255,255,255,.05);color:var(--text-muted);border:1px solid var(--border)}.btn-ghost:hover{background:rgba(255,255,255,.09);color:var(--text)}.btn-danger{background:rgba(255,79,106,.12);color:var(--danger);border:1px solid rgba(255,79,106,.2)}.btn-danger:hover{background:rgba(255,79,106,.2)}.btn-sm{padding:7px 13px;font-size:13px;border-radius:var(--radius-xs)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius)}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:100px;font-size:12px;font-weight:600}.badge-active{background:rgba(0,230,118,.12);color:var(--success)}.badge-paused{background:rgba(124,106,255,.12);color:var(--primary)}.badge-expired{background:rgba(255,79,106,.12);color:var(--danger)}.badge-subscribing{background:rgba(255,179,0,.12);color:var(--warning)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-dim);border-radius:4px}