:root{--sidebar-bg: #1a1918;--sidebar-width: 220px;--sidebar-text: rgba(232,229,221,.48);--sidebar-text-hover: rgba(232,229,221,.82);--sidebar-active: rgba(232,229,221,.92);--sidebar-active-accent: #818cf8;--header-bg: #1a1918;--header-border: rgba(255,255,255,.06);--header-height: 56px;--content-bg: #111110;--surface: #1a1918;--surface-hover: #1e1e1c;--surface-solid: #1a1918;--border: rgba(255,255,255,.06);--border-focus: rgba(129,140,248,.5);--border-radius: 10px;--text-primary: rgba(232,229,221,.85);--text-secondary: rgba(232,229,221,.5);--text-tertiary: rgba(232,229,221,.3);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", "Fira Code", monospace;--accent: #818cf8;--accent-hover: #6366f1;--accent-dim: rgba(129,140,248,.12);--accent-glow: rgba(129,140,248,.22);--success: #34d399;--warning: #fbbf24;--danger: #f87171;--danger-dim: rgba(248,113,113,.12);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.35);--shadow: 0 4px 16px rgba(0,0,0,.5);--shadow-lg: 0 16px 48px rgba(0,0,0,.65)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:var(--font);font-size:14px;font-weight:400;color:var(--text-primary);background:var(--content-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:var(--font);cursor:pointer;border:none;background:none}input,textarea,select{font-family:var(--font);font-size:14px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:8px 14px;border-radius:8px;font-size:13px;font-weight:400;line-height:1;transition:background .12s,border-color .12s,color .12s;white-space:nowrap;border:1px solid rgba(255,255,255,.07);background:#252320;color:#e8e5dd9e}.btn:disabled{opacity:.32;cursor:not-allowed}.btn:hover:not(:disabled){background:#2e2c29;border-color:#ffffff1a;color:#e8e5ddd1}.btn-primary{background:#6455c82e;color:#b4a5ffe6;border-color:#6455c840}.btn-primary:hover:not(:disabled){background:#6455c842;border-color:#6455c85c;color:#c3b9fff5}.btn-ghost{background:#252320;color:#e8e5dd9e;border-color:#ffffff12}.btn-ghost:hover:not(:disabled){background:#2e2c29;border-color:#ffffff1a;color:#e8e5ddd1}.btn-danger{background:#c83c3c1a;color:#ff7878cc;border-color:#c83c3c2e}.btn-danger:hover:not(:disabled){background:#c83c3c2e;border-color:#c83c3c47;color:#ff8c8ceb}.btn-link{background:none;border-color:transparent;color:#e8e5dd7a;padding-left:4px;padding-right:4px}.btn-link:hover:not(:disabled){background:none;border-color:transparent;color:#e8e5ddd1}.field{display:flex;flex-direction:column;gap:var(--space-2)}.field label{font-size:12px;font-weight:500;color:var(--text-secondary);letter-spacing:.02em}.field input,.field textarea,.field select{padding:9px 12px;border:1px solid rgba(255,255,255,.07);border-radius:8px;background:#141312;color:#e8e5ddd9;outline:none;transition:border-color .15s,box-shadow .15s}.field input::placeholder,.field textarea::placeholder{color:#e8e5dd40}.field select option{background:#1a1918;color:#e8e5ddd9}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #818cf81a}.field-error{font-size:12px;color:var(--danger)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:10px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.badge-premium{background:#fbbf241f;color:#fbbf24;border:1px solid rgba(251,191,36,.22)}.badge-free{background:#ffffff0f;color:var(--text-secondary);border:1px solid var(--border)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.page-title{font-size:19px;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.page-subtitle{font-size:13px;color:var(--text-secondary);margin-top:var(--space-1)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--border-radius);transition:border-color .15s;padding:var(--space-6)}.card:hover{border-color:#ffffff1a}.card-body{padding:var(--space-6)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);padding:64px var(--space-6);text-align:center;color:var(--text-tertiary)}.empty-state-icon{font-size:40px;opacity:.4}.empty-state h3{font-size:15px;font-weight:600;color:var(--text-primary)}.empty-state p{font-size:13px;max-width:320px;line-height:1.6;color:var(--text-secondary)}