:root{--bg-color: #020617;--card-bg: rgba(30, 41, 59, .4);--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent-color: #38bdf8;--accent-gradient: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);--hover-color: #0ea5e9;--glass-border: 1px solid rgba(255, 255, 255, .1);--input-bg: rgba(15, 23, 42, .6);--input-border: rgba(255, 255, 255, .08);--footer-border: rgba(255, 255, 255, .1);--font-family: "Inter", system-ui, -apple-system, sans-serif;--linkedin-color: #0077b5;--youtube-color: #ff0000;--instagram-gradient: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%)}[data-theme=light]{--bg-color: #ffffff;--card-bg: rgba(255, 255, 255, .85);--text-primary: #1e293b;--text-secondary: #64748b;--accent-color: #2563eb;--accent-gradient: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);--hover-color: #1d4ed8;--glass-border: 1px solid rgba(0, 0, 0, .08);--input-bg: #f1f5f9;--input-border: rgba(0, 0, 0, .1);--footer-border: rgba(0, 0, 0, .06)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-y:auto;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;position:relative;transition:background-color .3s ease,color .3s ease}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 15% 50%,rgba(56,189,248,.15),transparent 40%),radial-gradient(circle at 85% 30%,rgba(129,140,248,.15),transparent 40%),radial-gradient(circle at 50% 80%,rgba(232,121,249,.1),transparent 40%);z-index:-1;animation:aurora 15s ease-in-out infinite alternate;filter:blur(40px);transition:opacity .3s ease}[data-theme=light] body:before{opacity:.4;background:radial-gradient(circle at 15% 50%,rgba(37,99,235,.08),transparent 40%),radial-gradient(circle at 85% 30%,rgba(79,70,229,.08),transparent 40%),radial-gradient(circle at 50% 80%,rgba(147,51,234,.05),transparent 40%)}@keyframes aurora{0%{transform:scale(1);opacity:.8}50%{transform:scale(1.1);opacity:1}to{transform:scale(1);opacity:.8}}.app-container{max-width:1200px;margin:0 auto;padding:1.5rem;width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:space-between;position:relative}.hero{text-align:center;margin-bottom:1.5rem;animation:fadeInDown 1s cubic-bezier(.16,1,.3,1);flex-shrink:0;position:relative;width:100%;display:flex;flex-direction:column;align-items:center}.theme-toggle{position:absolute;top:0;right:0;background:var(--card-bg);border:var(--glass-border);color:var(--text-primary);padding:.5rem;border-radius:50%;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.theme-toggle:hover{transform:scale(1.1);background:var(--glass-border)}.title{font-size:3.5rem;font-weight:800;margin-bottom:.5rem;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.03em;line-height:1.1;filter:drop-shadow(0 0 20px rgba(56,189,248,.3))}.subtitle{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto;opacity:.9}.split-container{display:grid;grid-template-columns:1fr 1fr;gap:2rem;width:100%;max-width:1100px;align-items:stretch;flex:1;min-height:0}.generator-container{width:100%;display:flex;justify-content:center;perspective:1000px;flex:1;min-height:0;align-items:center}.generator-card{background:var(--card-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:1.5rem;padding:2rem;width:100%;border:var(--glass-border);box-shadow:0 25px 50px -12px #0000001a,inset 0 0 0 1px #ffffff0d;animation:cardEntrance .8s cubic-bezier(.16,1,.3,1) backwards;display:flex;flex-direction:column;height:100%;transition:transform .4s ease,box-shadow .4s ease,background-color .3s ease;position:relative;overflow:hidden;justify-content:center}.generator-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.05),transparent);transition:.5s}.generator-card:hover:before{left:100%}.generator-card:hover{transform:translateY(-5px);box-shadow:0 30px 60px -12px #00000026,inset 0 0 0 1px #ffffff1a;border-color:var(--accent-color)}.split-container>:nth-child(1){animation-delay:.1s}.split-container>:nth-child(2){animation-delay:.2s}@keyframes cardEntrance{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.generator-card h1,.generator-card h2{font-size:1.8rem;font-weight:800;margin-bottom:.5rem;text-align:center;background:linear-gradient(to right,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.generator-card .subtitle{text-align:center;margin-bottom:2rem;font-size:.95rem}.input-group{display:flex;flex-direction:column;gap:1rem;margin-bottom:1rem}.url-input{width:100%;padding:1rem 1.25rem;border-radius:.75rem;border:1px solid var(--input-border);background-color:var(--input-bg);color:var(--text-primary);font-size:.95rem;outline:none;transition:all .3s cubic-bezier(.4,0,.2,1);font-family:var(--font-family)}.url-input:focus{border-color:var(--accent-color);box-shadow:0 0 0 4px #38bdf826;background-color:var(--input-bg);transform:translateY(-2px)}.generate-btn{width:100%;padding:1rem;background:var(--accent-gradient);color:#fff;border:none;border-radius:.75rem;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 6px -1px #38bdf84d;position:relative;overflow:hidden}.generate-btn:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(rgba(255,255,255,.2),transparent);opacity:0;transition:.3s}.generate-btn:hover{transform:translateY(-2px);box-shadow:0 15px 25px -5px #38bdf866}.generate-btn:hover:after{opacity:1}.generate-btn:active{transform:translateY(0)}.generate-btn.secondary{background:#ffffff0d;box-shadow:none;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:var(--text-primary)}[data-theme=light] .generate-btn.secondary{background:#0000000d;border:1px solid rgba(0,0,0,.1)}.generate-btn.secondary:hover{background:#ffffff1a;border-color:#fff3;box-shadow:0 10px 20px -5px #0000001a}[data-theme=light] .generate-btn.secondary:hover{background:#0000001a;border-color:#0003}.error-msg{color:#fca5a5;margin-bottom:1rem;text-align:center;font-size:.9rem;background:#7f1d1d33;padding:.75rem;border-radius:.75rem;border:1px solid rgba(248,113,113,.2);animation:shake .5s cubic-bezier(.36,.07,.19,.97) both}@keyframes shake{10%,90%{transform:translate3d(-1px,0,0)}20%,80%{transform:translate3d(2px,0,0)}30%,50%,70%{transform:translate3d(-4px,0,0)}40%,60%{transform:translate3d(4px,0,0)}}.result-section{margin-top:1rem;padding-top:1rem;transition:opacity .3s ease}.result-section.hidden{opacity:0;pointer-events:none;-webkit-user-select:none;user-select:none}.result-section.visible{opacity:1;pointer-events:auto}.link-display{display:flex;background-color:var(--input-bg);padding:.5rem;border-radius:.75rem;align-items:center;border:1px solid var(--input-border);box-shadow:inset 0 2px 4px #0000000d}.link-display input{flex:1;background:transparent;border:none;color:var(--accent-color);font-family:JetBrains Mono,monospace;font-size:.9rem;padding:.5rem 1rem;outline:none}.copy-btn{background-color:#ffffff1a;color:var(--text-primary);border:none;padding:.5rem 1rem;border-radius:.5rem;cursor:pointer;font-size:.85rem;font-weight:600;transition:all .2s}[data-theme=light] .copy-btn{background-color:#0000001a}.copy-btn:hover{background-color:#fff3;transform:scale(1.05)}[data-theme=light] .copy-btn:hover{background-color:#0003}.copy-btn.copied{background-color:#22c55e;color:#fff;transform:scale(1)}.theme-toggle-wrapper{cursor:pointer;position:absolute;top:1.5rem;right:1.5rem;z-index:10}@media(max-width:768px){.theme-toggle-wrapper{top:1rem;right:1rem;transform:scale(.85);transform-origin:top right}}.theme-toggle-switch{width:70px;height:34px;border-radius:17px;position:relative;transition:all .4s ease;overflow:hidden;box-shadow:inset 0 2px 5px #0003;border:1px solid rgba(255,255,255,.1)}.theme-toggle-switch.light{background:linear-gradient(to bottom,#6ec1e4,#3a9bdc);border-color:#0000000d}.theme-toggle-switch.dark{background:linear-gradient(to bottom,#1a237e,#0d1b4e)}.toggle-circle{width:26px;height:26px;border-radius:50%;position:absolute;top:3px;transition:all .4s cubic-bezier(.68,-.55,.27,1.55);z-index:3;box-shadow:0 2px 4px #0000004d}.theme-toggle-switch.light .toggle-circle{left:4px;background:#fdd835;box-shadow:0 0 10px #ffd70099,inset -2px -2px 4px #ffa00080;transform:translate(0)}.theme-toggle-switch.dark .toggle-circle{left:4px;transform:translate(36px);background:#cfd8dc;box-shadow:inset -2px -2px 4px #0003}.theme-toggle-switch.dark .toggle-circle:before,.theme-toggle-switch.dark .toggle-circle:after{content:"";position:absolute;background:#b0bec5;border-radius:50%;opacity:0;transition:opacity .2s .2s}.theme-toggle-switch.dark .toggle-circle:before{width:8px;height:8px;top:5px;left:8px;opacity:1}.theme-toggle-switch.dark .toggle-circle:after{width:5px;height:5px;top:14px;left:4px;opacity:1}.toggle-icon{display:none}.theme-toggle-switch:before,.theme-toggle-switch:after{content:"";position:absolute;border-radius:50%;transition:all .4s ease}.theme-toggle-switch.light:before{width:20px;height:20px;background:#fff9;bottom:-8px;right:15px;box-shadow:10px -5px #fff9,20px 0 #fff9}.theme-toggle-switch.light:after{width:15px;height:15px;background:#fff6;bottom:-2px;right:35px}.theme-toggle-switch.dark:before{width:2px;height:2px;background:#fff;top:8px;left:15px;box-shadow:15px 5px #fff,8px 15px #fff,25px 8px #fff}.theme-toggle-switch.dark:after{width:1px;height:1px;background:#fff;top:20px;left:25px;box-shadow:10px -5px #fff}.opener-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center}.loader{border:3px solid rgba(255,255,255,.1);border-left-color:var(--accent-color);border-radius:50%;width:60px;height:60px;animation:spin 1s linear infinite;margin-bottom:2rem}.opening-text{font-size:2.5rem;font-weight:700;margin-bottom:1rem;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.sub-text{color:var(--text-secondary);font-size:1.1rem}.manual-link{color:var(--accent-color);text-decoration:none;border-bottom:1px dashed var(--accent-color);padding-bottom:2px;transition:all .2s}.manual-link:hover{opacity:.8;border-bottom-style:solid}.footer{margin-top:1rem;padding-top:1.5rem;padding-bottom:1rem;color:var(--text-secondary);font-size:.8rem;opacity:.8;display:flex;flex-direction:column;align-items:center;gap:.5rem;flex-shrink:0;width:100%;border-top:1px solid var(--footer-border)}.social-links{display:flex;gap:1rem;align-items:center}.social-links a{color:var(--text-secondary);text-decoration:none;transition:all .2s;position:relative;display:flex;align-items:center;justify-content:center}.social-links a:hover{color:var(--accent-color);transform:translateY(-2px)}.separator{color:var(--text-secondary);opacity:.5}.designed-by{margin-top:.5rem;font-size:.9rem;color:var(--text-secondary)}.designed-by a{color:var(--accent-color);text-decoration:none;font-weight:600;transition:opacity .2s}.designed-by a:hover{opacity:.8;text-decoration:underline}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:900px){body{height:auto;overflow:auto}.app-container{height:auto;padding:2rem 1rem}.split-container{grid-template-columns:1fr;height:auto}.title{font-size:3rem}.generator-card{padding:2rem}}