.nginx-gen{--nginx-gap:1.25rem;--nginx-radius:10px;--nginx-border:1px solid var(--border, #e5e7eb);}
.nginx-card{width:100%;background:#fff;border-radius:var(--nginx-radius);border:var(--nginx-border);box-shadow:0 1px 3px rgba(0,0,0,0.06);padding:1.25rem;margin-bottom:var(--nginx-gap);}
.nginx-templates{display:flex;flex-wrap:wrap;align-items:center;gap:0.5rem 1rem;margin-bottom:var(--nginx-gap);padding-bottom:var(--nginx-gap);border-bottom:var(--nginx-border);}
.nginx-templates-label{font-size:0.875rem;font-weight:600;color:var(--text-muted);flex-shrink:0;}
.nginx-templates-scroll{display:flex;gap:0.5rem;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin;-webkit-overflow-scrolling:touch;}
.nginx-chip{padding:0.4rem 0.85rem;font-size:0.8125rem;font-weight:500;color:var(--text-main);background:var(--surface-muted, #f3f4f6);border:var(--nginx-border);border-radius:999px;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:background 0.15s ease,border-color 0.15s ease;}
.nginx-chip:hover,.nginx-chip:focus-visible{background:var(--surface);border-color:var(--primary, #2563eb);outline:none;}
.nginx-chip[aria-pressed="true"],.nginx-chip.active{background:var(--primary);color:#fff;border-color:var(--primary);}
.nginx-layout{display:flex;flex-direction:column;gap:var(--nginx-gap);}
@media (min-width:900px){.nginx-layout{flex-direction:row;align-items:stretch;gap:0;}.nginx-builder{flex:1;min-width:0;padding-right:1.5rem;border-right:var(--nginx-border);}.nginx-output{width:min(560px,50%);min-height:400px;position:sticky;top:1rem;flex-shrink:0;}}
.nginx-builder{display:flex;flex-direction:column;gap:var(--nginx-gap);}
.nginx-block{background:var(--surface-muted, #f9fafb);border-radius:8px;padding:1rem 1.25rem;}
.nginx-block-title{font-size:1rem;font-weight:600;color:var(--text-main);margin:0 0 0.75rem 0;}
.nginx-field{margin-bottom:0.75rem;}
.nginx-field:last-child{margin-bottom:0;}
.nginx-fields-inline{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem 1rem;margin-bottom:0.75rem;}
@media (max-width:380px){.nginx-fields-inline{grid-template-columns:1fr;}}
.nginx-label{display:block;font-size:0.8125rem;font-weight:500;color:var(--text-muted);margin-bottom:0.25rem;}
.nginx-input,.nginx-select{width:100%;padding:0.5rem 0.75rem;font-size:0.9375rem;color:var(--text-main);background:var(--surface);border:var(--nginx-border);border-radius:6px;transition:border-color 0.15s ease,box-shadow 0.15s ease;}
.nginx-input:focus,.nginx-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,0.15);}
.nginx-select{cursor:pointer;appearance:auto;}
.nginx-toggle{display:inline-flex;align-items:center;gap:0.5rem;font-size:0.9375rem;color:var(--text-main);cursor:pointer;margin-bottom:0.5rem;}
.nginx-toggle:last-of-type{margin-bottom:0;}
.nginx-checkbox{width:1.125rem;height:1.125rem;accent-color:var(--primary);cursor:pointer;}
.nginx-reveal{display:flex;flex-direction:column;gap:0.75rem;margin-top:0.75rem;}
.nginx-hint{font-size:0.8125rem;color:var(--text-muted);margin:0.25rem 0 0 0;}
.nginx-toggles{display:flex;flex-wrap:wrap;gap:0.75rem 1.25rem;}
.nginx-actions{display:flex;flex-wrap:wrap;gap:0.5rem;}
.nginx-btn{padding:0.5rem 1rem;font-size:0.9375rem;font-weight:500;border-radius:6px;cursor:pointer;border:none;transition:background 0.15s ease,color 0.15s ease;}
.nginx-btn-primary{background:var(--primary,#2563eb);color:#fff;}
.nginx-btn-primary:hover,.nginx-btn-primary:focus-visible{background:var(--primary-dark,#1d4ed8);outline:none;}
.nginx-btn-secondary{background:var(--surface-muted);color:var(--text-main);border:var(--nginx-border);}
.nginx-btn-secondary:hover,.nginx-btn-secondary:focus-visible{background:var(--surface);border-color:var(--primary);outline:none;}
.nginx-btn-small{padding:0.35rem 0.75rem;font-size:0.8125rem;}
.nginx-output{background:var(--surface-muted, #f9fafb);border-radius:8px;overflow:hidden;display:flex;flex-direction:column;}
.nginx-output-bar{display:flex;align-items:center;justify-content:space-between;gap:0.5rem;padding:0.75rem 1rem;background:var(--surface, #fff);border-bottom:var(--nginx-border);}
.nginx-output-title{font-size:0.9375rem;font-weight:600;color:var(--text-main);}
.nginx-output-btns{display:flex;gap:0.35rem;}
.nginx-textarea{width:100%;flex:1;min-height:320px;padding:1rem;font-family:ui-monospace,monospace;font-size:0.8125rem;line-height:1.5;color:var(--text-main);background:#fff;border:none;resize:vertical;}
.nginx-textarea:focus{outline:none;}
.nginx-output-meta{display:flex;justify-content:space-between;padding:0.5rem 1rem;font-size:0.75rem;color:var(--text-muted);background:var(--surface, #fff);}
.nginx-tips{margin-top:var(--nginx-gap);padding:1rem 1.25rem;background:var(--surface-muted);border:var(--nginx-border);border-radius:var(--nginx-radius);}
.nginx-tips-heading{font-size:0.9375rem;font-weight:600;color:var(--text-main);margin:0 0 0.5rem 0;}
.nginx-tips p:last-child{margin:0;font-size:0.875rem;color:var(--text-muted);line-height:1.5;}
.nginx-tips code{font-size:0.8125rem;padding:0.15rem 0.4rem;background:var(--surface);border-radius:4px;}