@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-dark:#0f172a;--bg-mesh-1:#4f46e5;--bg-mesh-2:#c026d3;--bg-mesh-3:#2563eb;--bg-mesh-4:#0284c7;--card-bg:#ffffffd9;--card-border:#fff6;--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#4f46e51a;--text-main:#0f172a;--text-muted:#64748b;--text-inverse:#fff;--border-light:#00000014;--shadow-float:0 20px 40px -10px #0003;--shadow-inner:inset 0 0 0 1px #ffffff80;--shadow-glow:0 0 40px -5px #4f46e54d}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-main);background-color:var(--bg-dark);-webkit-font-smoothing:antialiased;flex-direction:column;align-items:center;min-height:100vh;padding:2rem;font-family:Inter,sans-serif;display:flex;position:relative;overflow-x:hidden}body:before{content:"";z-index:-1;background-color:#0000;background-image:radial-gradient(circle at 15%,#4f46e540,#0000 25%),radial-gradient(circle at 85% 30%,#c026d333,#0000 25%),radial-gradient(circle at 50% 80%,#2563eb40,#0000 35%);background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:150% 150%;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;animation:15s infinite alternate mesh-move;position:fixed;inset:0}@keyframes mesh-move{0%{background-position:0 0}50%{background-position:100% 100%}to{background-position:0 100%}}.app-container{flex-direction:column;align-items:center;gap:2rem;width:100%;max-width:800px;display:flex}.header{background:var(--card-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);box-shadow:var(--shadow-float), var(--shadow-inner);border-radius:100px;align-items:center;gap:.75rem;padding:1rem 2rem;display:flex}.logo-icon{color:var(--primary);animation:3s infinite pulse-glow}.logo-text{letter-spacing:-.5px;background:linear-gradient(to right, var(--primary), var(--bg-mesh-2));color:#0000;-webkit-background-clip:text;font-size:1.25rem;font-weight:700}.tabs-container{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--card-border);background:#ffffff80;border-radius:100px;padding:.35rem;display:flex;box-shadow:0 4px 6px #0000000d}.tab{color:var(--text-muted);cursor:pointer;border-radius:100px;align-items:center;gap:.5rem;padding:.6rem 2rem;font-size:.95rem;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex}.tab:hover:not(.active){color:var(--text-main);background:#ffffff4d}.tab.active{color:var(--primary);background:#fff;box-shadow:0 2px 8px #0000001a}.workspace{background:var(--card-bg);-webkit-backdrop-filter:blur(24px);border:1px solid var(--card-border);width:100%;box-shadow:var(--shadow-float), var(--shadow-inner), var(--shadow-glow);border-radius:24px;flex-direction:column;min-height:450px;padding:2.5rem;animation:.5s cubic-bezier(.16,1,.3,1) slide-up;display:flex}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.content-header{letter-spacing:-.5px;margin-bottom:1.5rem;font-size:1.5rem;font-weight:700}.text-area-wrapper{flex-direction:column;flex:1;gap:1.5rem;height:100%;display:flex}.text-area{border:2px solid var(--border-light);resize:none;width:100%;color:var(--text-main);background:#ffffff80;border-radius:16px;flex:1;padding:1.5rem;font-family:inherit;font-size:1.1rem;line-height:1.6;transition:all .3s}.text-area:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light);background:#fff;outline:none}.text-area::placeholder{color:#94a3b8}.save-btn{background:var(--text-main);color:#fff;cursor:pointer;border:none;border-radius:100px;align-self:flex-end;align-items:center;gap:.5rem;padding:.85rem 2rem;font-size:.95rem;font-weight:600;transition:all .2s;display:flex}.save-btn:hover{background:var(--primary);transform:translateY(-1px);box-shadow:0 4px 12px #4f46e54d}.save-btn:active,.clear-btn:active{transform:translateY(1px)}.action-buttons{justify-content:flex-end;gap:1rem;display:flex}.clear-btn{color:var(--text-muted);border:1px solid var(--border-light);cursor:pointer;background:0 0;border-radius:100px;align-items:center;gap:.5rem;padding:.85rem 2rem;font-size:.95rem;font-weight:600;transition:all .2s;display:flex}.clear-btn:hover{color:#ef4444;background:#fef2f2;border-color:#ef4444}.dropzone{color:var(--text-muted);cursor:pointer;background:#fff6;border:2px dashed #cbd5e1;border-radius:20px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:1rem;min-height:200px;transition:all .3s;display:flex}.dropzone:hover,.dropzone.active{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}.dropzone input{display:none}.upload-icon{transition:transform .3s}.dropzone:hover .upload-icon{transform:translateY(-5px)}.file-list{flex-direction:column;gap:1rem;margin-top:2rem;display:flex}.file-item{border:1px solid var(--border-light);background:#fff;border-radius:16px;justify-content:space-between;align-items:center;padding:1.25rem;transition:all .2s;display:flex;box-shadow:0 2px 4px #00000005}.file-item:hover{border-color:#cbd5e1;transform:translateY(-2px);box-shadow:0 4px 12px #0000000d}.file-info{align-items:center;gap:1.25rem;display:flex}.file-icon-wrapper{background:var(--primary-light);width:48px;height:48px;color:var(--primary);border-radius:12px;justify-content:center;align-items:center;display:flex}.file-name{color:var(--text-main);margin-bottom:.25rem;font-size:1.05rem;font-weight:600}.file-meta{color:var(--text-muted);font-size:.85rem}.file-actions{gap:.5rem;display:flex}.icon-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex}.icon-btn:hover{color:var(--primary);background:#f1f5f9}.icon-btn.delete:hover{color:#ef4444;background:#fef2f2}@keyframes pulse-glow{0%,to{filter:drop-shadow(0 0 2px #4f46e566)}50%{filter:drop-shadow(0 0 10px #4f46e5cc)}}.loading-pulse{pointer-events:none;border-style:solid;border-color:var(--primary);animation:2s cubic-bezier(.4,0,.6,1) infinite pulse-fade}@keyframes pulse-fade{0%,to{opacity:1}50%{opacity:.6}}