@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&display=swap");html,body{margin:0;padding:0;min-height:100vh;font-family:"Open Sans",sans-serif;color:#fff}body{display:flex;background:linear-gradient(135deg,#093028 0%,#237a57 100%) no-repeat center/cover}.sidebar{position:fixed;inset:0 auto 0 0;width:380px;height:100%;padding-top:40px;background:rgba(0,0,0,.4);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;box-sizing:border-box;transition:transform .3s ease;z-index:1000}.sidebar h2{margin-bottom:40px;font-weight:700;text-align:center}.nav-link{width:220px;padding:12px 16px;margin:8px auto;text-decoration:none;color:inherit;background:rgba(255,255,255,.1);border-radius:8px;text-align:center;transition:background .3s}.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.3)}.main-content{margin-left:380px;flex:1;padding:40px;min-height:100vh;display:flex;flex-direction:column;align-items:center;box-sizing:border-box}.settings-container,.modal-content{background:rgba(255,255,255,.15);backdrop-filter:blur(12px);border-radius:16px;box-shadow:0 8px 32px rgba(31,38,135,.37);padding:40px;width:100%;max-width:800px;box-sizing:border-box;color:inherit}.modal-content{max-width:400px;padding:20px 30px;text-align:center}h1,h3{margin-bottom:20px;font-weight:600;text-align:center;text-transform:uppercase;letter-spacing:1px}.form-row{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:20px}.form-section{flex:1 1 240px;display:flex;flex-direction:column}.form-section label{margin-bottom:5px;font-size:.95rem}input[type=number]{width:100%;padding:10px 12px;border:none;border-radius:8px;font-size:1rem;box-sizing:border-box;background:#fff;color:#000;transition:box-shadow .3s}input[type=number]:focus{box-shadow:0 0 0 2px rgba(0,0,0,.4);outline:none}.chips-section{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:10px}.chips-section label{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;gap:4px;padding:8px 12px;border-radius:8px;background:rgba(255,255,255,.2);cursor:pointer;user-select:none;transition:background .2s}.chips-section label:hover{background:rgba(255,255,255,.3)}button,.btn-close-modal{padding:14px 20px;font-size:1rem;font-weight:600;border:none;border-radius:8px;cursor:pointer;color:inherit;transition:background .3s,transform .2s;margin:0 10px}button:active,.btn-close-modal:active{transform:scale(.98)}.btn-reset{background:#7f8c8d}.btn-reset:hover{background:#95a5a6}.btn-generate{background:#27ae60}.btn-generate:hover{background:#2ecc71}.btn-start{background:#2980b9;margin:20px auto 0;display:block}.btn-start:hover{background:#3498db}.btn-close-modal{background:#27ae60}.btn-close-modal:hover{background:#2ecc71}.buttons-container{margin-top:20px;display:flex;justify-content:center;flex-wrap:wrap;gap:20px;text-align:center}table{width:100%;margin-top:25px;border-collapse:collapse;border-radius:8px;overflow:hidden;font-size:.95rem}th,td{padding:10px 8px;text-align:center;background:rgba(255,255,255,.2)}th{background:rgba(0,0,0,.25)}tr:nth-child(even) td{background:rgba(255,255,255,.1)}tr:hover td{background:rgba(255,255,255,.25)}table input[type=number]{width:100%;padding:6px;border:none;border-radius:6px;background:#fff;color:#000;text-align:center;transition:box-shadow .3s}table input[type=number]:focus{box-shadow:0 0 0 1px rgba(0,0,0,.5)}.footer{margin-top:auto;padding:20px;font-size:.9rem;color:rgba(255,255,255,.6);text-align:center}.modal-overlay{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.6);z-index:1000}.mobile-header{display:none}.mobile-title{font-size:1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mobile-burger{width:40px;height:40px;display:flex;justify-content:center;align-items:center;background:none;border:none;color:inherit;font-size:22px;cursor:pointer}.page-subtitle{max-width:700px;margin:0 auto 25px;font-size:1rem;line-height:1.6;color:rgba(255,255,255,.85);text-align:center}
@media(max-width:1224px){.form-row{flex-direction:row;gap:20px}.form-section{flex:1 1 280px}.chips-section label{flex:0 0 calc(25% - 10px)}}
@media(max-width:1024px){.features{display:grid!important;grid-template-columns:repeat(2,1fr);gap:20px;justify-items:center}.feature{width:100%!important}}
@media(max-width:900px){.sidebar{width:min(80vw,320px);transform:translateX(-100%)}.sidebar.active{transform:translateX(0)}.sidebar.active::before{content:"";position:fixed;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(2px);z-index:-1}.main-content{margin-left:0;padding:60px 20px 20px}.mobile-header{display:flex;position:fixed;top:0;left:0;right:0;height:48px;padding:0 12px;background:rgba(0,0,0,.35);backdrop-filter:blur(8px);z-index:1050;align-items:center;justify-content:space-between}.form-row{flex-direction:column;gap:12px;margin-bottom:15px}.form-section{flex:1 1 100%}.buttons-container{flex-direction:column;gap:10px}button{width:100%;margin:10px 0}.chips-section label{flex:0 1 calc(25% - 10px)}table input[type=number]{width:100%}}
@media(max-width:600px){h1,h3{font-size:1.1rem}table,th,td{font-size:.8rem}th,td{padding:8px 5px}.footer{font-size:.8rem}.chips-section label{flex:0 1 calc(50% - 10px)}.settings-container,.modal-content{padding:20px}}