@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg-deep: #0f172a;--bg-dark: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--glass: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--success: #22c55e;--error: #ef4444}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,sans-serif;background-color:var(--bg-deep);color:var(--text-main);min-height:100vh;display:flex;flex-direction:column;background-image:radial-gradient(circle at 0% 0%,rgba(99,102,241,.15) 0%,transparent 40%),radial-gradient(circle at 100% 100%,rgba(79,70,229,.1) 0%,transparent 40%);overflow-x:hidden}#app{width:100%;max-width:1000px;margin:0 auto;padding:4rem 2rem}header{text-align:center;margin-bottom:4rem;display:flex;flex-direction:column;align-items:center}.logo{max-width:250px;height:auto;border-radius:16px;margin-bottom:1rem}header h1{font-size:3.5rem;font-weight:800;background:linear-gradient(to right,#818cf8,#c084fc);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem;letter-spacing:-.02em}header p{color:var(--text-muted);font-size:1.1rem}.drop-zone{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:2px dashed var(--glass-border);border-radius:24px;padding:4rem 2rem;text-align:center;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;margin-bottom:2rem;position:relative;overflow:hidden}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--primary);background:#6366f10d;transform:translateY(-2px)}.drop-zone svg{width:48px;height:48px;margin-bottom:1.5rem;color:var(--primary)}.drop-zone h3{font-size:1.5rem;margin-bottom:.5rem}.drop-zone p{color:var(--text-muted)}.controls{display:none;background:var(--glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem;margin-bottom:2rem;justify-content:space-between;align-items:center;animation:slideDown .4s ease-out}.controls.visible{display:flex}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.format-selector{display:flex;align-items:center;gap:1rem}.format-selector span{font-weight:500;color:var(--text-muted)}select{background:var(--bg-dark);color:#fff;border:1px solid var(--glass-border);padding:.5rem 1rem;border-radius:8px;outline:none;cursor:pointer}.btn-group{display:flex;gap:1rem}button{padding:.75rem 1.5rem;border-radius:10px;font-weight:600;cursor:pointer;transition:all .2s;border:none;display:flex;align-items:center;gap:.5rem}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 0 20px #6366f166}.btn-outline{background:transparent;border:1px solid var(--glass-border);color:#fff}.btn-outline:hover{background:var(--glass-border)}.file-list{display:grid;grid-template-columns:1fr;gap:1rem}.file-item{background:var(--glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);border-radius:16px;padding:1rem 1.5rem;display:flex;align-items:center;justify-content:space-between;transition:transform .2s;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;scale:.95}to{opacity:1;scale:1}}.file-info{display:flex;align-items:center;gap:1.5rem;flex:1}.file-preview{width:60px;height:60px;border-radius:8px;object-fit:cover;background:var(--bg-dark)}.file-details h4{font-size:1rem;margin-bottom:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:250px}.file-details p{color:var(--text-muted);font-size:.85rem}.file-status{display:flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:600}.status-pending{color:var(--text-muted)}.status-success{color:var(--success)}.status-error{color:var(--error)}.file-actions{display:flex;gap:.5rem}.icon-btn{width:36px;height:36px;padding:0;justify-content:center;border-radius:8px}@media(max-width:768px){.controls{flex-direction:column;gap:1.5rem;align-items:stretch}}footer{margin-top:6rem;padding:2rem 0;text-align:center;border-top:1px solid var(--glass-border)}footer p{color:var(--text-muted);font-size:.9rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;opacity:.8}footer span{color:var(--primary);font-weight:700;transition:color .3s}footer span:hover{color:#c084fc}