:root{--bg-dark: #050505;--text-primary: #ffffff;--text-secondary: #9ca3af;--accent: #ff4d4d;--gradient-primary: linear-gradient(135deg, #ff4d4d 0%, #f9cb28 100%);--gradient-glow: radial-gradient(circle at center, rgba(255, 77, 77, .15) 0%, rgba(5, 5, 5, 0) 70%);--font-sans: "Outfit", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box}body{background-color:var(--bg-dark);color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;margin:0;padding:0;background-image:var(--gradient-glow);background-attachment:fixed;min-height:100vh}.container{max-width:1100px;margin:0 auto;padding:0 2rem}header{padding:2rem 0;display:flex;justify-content:center}header nav{width:100%;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none;display:flex;align-items:center;gap:.5rem;letter-spacing:.05em;text-transform:uppercase}.logo-mark{background:var(--accent);color:#000;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:4px;font-weight:900}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:.95rem;transition:color .3s;text-transform:uppercase;letter-spacing:.05em}.nav-links a:hover{color:#fff}.nav-links a.active{color:#fff;border-bottom:2px solid var(--accent);padding-bottom:.25rem}h1{font-size:4rem;font-weight:700;line-height:1.1;letter-spacing:-.02em;margin-bottom:1.5rem}h2{font-size:1.8rem;margin-bottom:2rem;color:#fff;font-weight:600}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}p.lead{font-size:1.25rem;color:var(--text-secondary);max-width:650px;margin:0 auto;line-height:1.5}code{font-family:var(--font-mono);background:#ffffff0d;padding:.2rem .4rem;border-radius:4px}.card{background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:3rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:transform .3s,border-color .3s;text-align:left}.card:hover{border-color:#ff4d4d80}input[type=text],select,textarea{background:transparent;border:none;border-bottom:2px solid rgba(255,255,255,.2);color:#fff;padding:1rem 0;font-family:var(--font-mono);font-size:2rem;width:100%;border-radius:0;transition:border-color .3s}input[type=text]:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:none}select option{background-color:var(--bg-dark);color:var(--text-primary);padding:10px}input::placeholder{color:#fff3}#explanation-text{font-size:2rem;font-weight:600;margin-top:2rem;background:linear-gradient(to right,#fff,#aaa);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}#countdown-display{color:var(--accent);font-family:var(--font-mono);font-size:1.2rem;letter-spacing:-.05em}.explainer-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.explainer-item{background:#ffffff05;border:1px solid rgba(255,255,255,.05);padding:1.5rem;border-radius:12px;transition:all .3s;display:block;text-decoration:none;color:inherit}.explainer-item:hover{background:#ff4d4d1a;border-color:var(--accent);transform:translateY(-5px)}.explainer-item code{color:var(--accent);font-size:1.1rem}.text-secondary{color:var(--text-secondary)}.wizard-step{animation:fadeIn .4s ease-out;margin-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.05);padding-bottom:2rem}.wizard-step:last-child{border-bottom:none}.step-header{margin-bottom:1.5rem}.step-title{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem;display:flex;align-items:center;gap:.75rem}.step-number{background:#ffffff1a;color:var(--text-secondary);width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:700;font-family:var(--font-mono)}.step-desc{font-size:.95rem;color:var(--text-secondary);margin-left:calc(28px + .75rem)}.pill-group{display:flex;flex-wrap:wrap;gap:.75rem}.pill-option{cursor:pointer;position:relative}.pill-option input[type=radio],.pill-option input[type=checkbox]{position:absolute;opacity:0;pointer-events:none}.pill-label{display:block;padding:.75rem 1.5rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:999px;color:var(--text-secondary);font-weight:500;transition:all .2s ease;-webkit-user-select:none;user-select:none}.pill-option:hover .pill-label{background:#ffffff1a;border-color:#ffffff4d;color:#fff}.pill-option input:checked+.pill-label{background:var(--accent);color:#000;border-color:var(--accent);font-weight:700;box-shadow:0 0 15px #ff4d4d66}.time-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:.5rem;max-height:200px;overflow-y:auto;padding-right:.5rem;margin-top:1rem}.time-grid::-webkit-scrollbar{width:6px}.time-grid::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.time-btn{background:#ffffff08;border:1px solid rgba(255,255,255,.1);color:var(--text-secondary);border-radius:8px;padding:.5rem;text-align:center;font-family:var(--font-mono);cursor:pointer;transition:all .2s;font-size:.9rem}.time-btn:hover{background:#ffffff14;color:#fff}.time-btn.selected{background:#ffffff26;border-color:var(--accent);color:var(--accent);font-weight:700}.day-selector{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}.day-checkbox{flex:1;min-width:40px}.day-checkbox input:checked+.pill-label{background:#ff4d4d33;color:var(--accent);border-color:var(--accent)}.result-panel{position:sticky;bottom:2rem;background:#0a0a0af2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.15);border-radius:16px;padding:1.5rem;margin-top:4rem;box-shadow:0 20px 40px #00000080;z-index:100;transition:transform .3s}.result-grid{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center}.result-main{flex-grow:1}.human-readable{font-size:1.2rem;color:#fff;margin:0;line-height:1.4;font-weight:500}.cron-display-box{background:#0000004d;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:.75rem 1rem;font-family:var(--font-mono);font-size:1.5rem;color:var(--accent);display:flex;align-items:center;gap:1rem;cursor:pointer;transition:background .2s}.cron-display-box:hover{background:#ffffff0d}.copy-icon{opacity:.5;transition:opacity .2s}.cron-display-box:hover .copy-icon{opacity:1}.hidden{display:none!important}.fade-in{animation:fadeIn .3s forwards}.mt-4{margin-top:4rem}.error-text{color:#ef4444;font-size:.85rem;margin-top:.5rem;display:flex;align-items:center;gap:.4rem}footer{border-top:1px solid rgba(255,255,255,.1);margin-top:5rem;padding:2rem 0;text-align:center;color:var(--text-secondary);font-size:.9rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}main{animation:fadeInUp .8s cubic-bezier(.2,.8,.2,1)}@media (max-width: 768px){h1{font-size:2.5rem}.container{padding:0 1rem}.card{padding:2rem 1.5rem}.result-grid{grid-template-columns:1fr}input[type=text],select{font-size:1.5rem}}