.ip4e-soft-wrapper{--neo-border:3px solid #111111;--neo-shadow:5px 5px 0px #111111;--bg-main:#f4f4f5;--clr-yellow:#fde74c;--clr-cyan:#00f5d4;--clr-red:#ff006e;--clr-green:#06d6a0;--clr-white:#ffffff;--clr-text:#111111;max-width:1050px;margin:0 auto;font-family:system-ui,-apple-system,sans-serif;color:var(--clr-text);background:var(--bg-main);padding:20px;border:var(--neo-border);border-radius:16px;box-shadow:6px 6px 0 #111}.ip4e-soft-wrapper *{box-sizing:border-box}.ip4e-soft-header{background:#111;padding:20px;color:#fff;border:var(--neo-border);border-radius:12px;text-align:center;margin-bottom:20px;box-shadow:var(--neo-shadow)}.ip4e-soft-header h2{margin:0 0 10px 0;font-size:1.8rem;font-weight:900;color:var(--clr-cyan);text-transform:uppercase}.ip4e-soft-header p{margin:0;font-weight:600;font-size:.95rem;color:#ccc}.ip4e-main-layout{display:flex;flex-direction:column;gap:20px}.ip4e-col{display:flex;flex-direction:column;gap:20px;min-width:0}@media (min-width:768px){.ip4e-main-layout{flex-direction:row;align-items:stretch}.ip4e-col-left{flex:4}.ip4e-col-right{flex:6}}.ip4e-card{padding:20px;border:var(--neo-border);background:#fff;border-radius:12px;box-shadow:var(--neo-shadow);display:flex;flex-direction:column;height:100%;transition:0.3s}.ip4e-bg-yellow{background:var(--clr-yellow)}.ip4e-bg-white{background:var(--clr-white)}.ip4e-bg-dark{background:#111;color:#fff;box-shadow:5px 5px 0 var(--clr-cyan)}.ip4e-flex-between{display:flex;justify-content:space-between;align-items:center}.ip4e-section-title{font-size:1.1rem;font-weight:900;color:#111;text-transform:uppercase}.ip4e-input-wrapper{display:flex;gap:10px;margin-bottom:15px}.ip4e-input-huge{margin:0;flex:1;min-width:0;padding:15px;border:3px solid #111;border-radius:8px;font-size:1.1rem;font-weight:900;outline:none;box-shadow:inset 3px 3px 0 rgb(0 0 0 / .05);font-family:monospace}.ip4e-input-huge:focus{border-color:var(--clr-cyan)}.ip4e-btn-myip{background:#fff;color:#111;padding:0 15px;border:3px solid #111;border-radius:8px;font-size:.95rem;font-weight:900;cursor:pointer;box-shadow:3px 3px 0 #111;transition:0.1s;white-space:nowrap}.ip4e-btn-myip:active{transform:translate(3px,3px);box-shadow:0 0 0 #111}.ip4e-quick-fills{display:flex;gap:8px;align-items:center;margin-bottom:15px;flex-wrap:wrap}.ip4e-btn-chip{background:#fff;color:#111;padding:4px 10px;border:2px solid #111;border-radius:6px;font-size:.85rem;font-weight:900;cursor:pointer;box-shadow:2px 2px 0 #111;transition:0.1s;font-family:monospace}.ip4e-btn-chip:active{transform:translate(2px,2px);box-shadow:0 0 0 #111}.ip4e-btn-action{width:100%;background:#111;color:var(--clr-cyan);padding:15px;border:3px solid #111;border-radius:8px;font-size:1.1rem;font-weight:900;cursor:pointer;box-shadow:4px 4px 0 #111;transition:0.1s;text-transform:uppercase}.ip4e-btn-action:active{transform:translate(4px,4px);box-shadow:0 0 0 #111}.ip4e-btn-small{padding:6px 12px;background:#fff;border:2px solid #111;border-radius:6px;font-weight:900;font-size:.85rem;cursor:pointer;box-shadow:2px 2px 0 #111;transition:0.1s;color:#111}.ip4e-btn-small:active{transform:translate(2px,2px);box-shadow:0 0 0 #111}.ip4e-btn-copy{background:#111;color:var(--clr-cyan);padding:8px 15px;border:2px solid #111;border-radius:6px;font-size:.95rem;font-weight:900;cursor:pointer;box-shadow:3px 3px 0 #111;transition:0.1s;white-space:nowrap}.ip4e-btn-copy:active{transform:translate(3px,3px);box-shadow:0 0 0 #111}.ip4e-badge{background:#eee;padding:6px 10px;border:2px solid #111;border-radius:6px;font-weight:900;font-size:.85rem;box-shadow:2px 2px 0 #111;white-space:nowrap}.ip4e-badge.active{background:var(--clr-green);color:#111}.ip4e-badge.error{background:var(--clr-red);color:#fff}.ip4e-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ip4e-stat-item{background:#222;border:1px solid #444;border-radius:6px;padding:10px;display:flex;flex-direction:column;gap:5px}.ip4e-stat-item span{font-size:.75rem;color:#aaa;text-transform:uppercase;font-weight:700}.ip4e-stat-item b{font-family:monospace;font-size:1rem;color:#fff;word-break:break-all}.ip4e-textarea{width:100%;min-height:400px;flex:1;padding:15px;border:3px solid #111;border-radius:8px;font-size:1rem;outline:none;box-shadow:inset 3px 3px 0 rgb(0 0 0 / .05);font-family:monospace;resize:vertical;line-height:1.6;white-space:pre;background:#fdfdfd;color:#111;font-weight:700}.ip4e-limit-warning{position:absolute;top:10px;left:10px;right:10px;background:var(--clr-yellow);color:#111;border:2px solid #111;border-radius:6px;padding:10px;font-weight:900;font-size:.85rem;text-align:center;box-shadow:3px 3px 0 #111;z-index:10}.ip4e-info-box{background:rgb(255 255 255 / .6);padding:15px;border:2px dashed #111;border-radius:8px}.ip4e-info-box h4{margin:0 0 8px 0;font-weight:900;color:#111;font-size:1rem}.ip4e-info-box ul{margin:0 0 10px 0;padding-left:20px;font-size:.9rem;font-weight:600;line-height:1.6}.ip4e-info-box p{margin:0;font-size:.85rem;font-weight:700;color:var(--clr-red)}.ip4e-info-box code{background:#fff;border:1px solid #111;padding:2px 6px;border-radius:4px;font-family:monospace}