:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-display: "Outfit", sans-serif;--bg-deep: #f1f5f9;--bg-card: rgba(255, 255, 255, .7);--bg-card-hover: rgba(255, 255, 255, .85);--border-glass: rgba(0, 0, 0, .08);--border-focus: rgba(79, 70, 229, .4);--color-primary: #4f46e5;--color-primary-glow: rgba(79, 70, 229, .05);--color-secondary: #0891b2;--color-accent: #e11d48;--color-success: #059669;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--shadow-glow: 0 10px 30px -10px rgba(0, 0, 0, .06), 0 1px 3px 0 rgba(0, 0, 0, .02);--shadow-neon: 0 4px 14px 0 rgba(79, 70, 229, .25)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-deep);color:var(--text-primary);min-height:100vh;overflow-x:hidden;position:relative}body:before,body:after{content:"";position:absolute;width:50vw;height:50vw;border-radius:50%;filter:blur(150px);z-index:-3;opacity:.2;pointer-events:none}body:before{top:-10%;left:-10%;background:radial-gradient(circle,var(--color-primary) 0%,transparent 70%);animation:float-slow 25s infinite alternate}body:after{bottom:-10%;right:-10%;background:radial-gradient(circle,var(--color-secondary) 0%,transparent 70%);animation:float-slow 30s infinite alternate-reverse}@keyframes float-slow{0%{transform:translate(0) scale(1)}to{transform:translate(5%,10%) scale(1.1)}}.interactive-bg{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:-2;background:radial-gradient(600px circle at var(--mouse-x, 0px) var(--mouse-y, 0px),rgba(99,102,241,.08),transparent 80%);background-color:transparent}.app-container{max-width:1200px;margin:0 auto;padding:2rem 1.5rem;min-height:100vh;display:flex;flex-direction:column;justify-content:space-between}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border:1px solid var(--border-glass);border-radius:24px;box-shadow:var(--shadow-glow);transition:all .3s cubic-bezier(.4,0,.2,1)}.glass-panel:hover{border-color:#0000001f;background:var(--bg-card-hover)}h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em}.app-header{text-align:center;margin-bottom:3rem;display:flex;flex-direction:column;align-items:center}.logo-container{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.logo-text{font-size:2.5rem;font-weight:900;background:linear-gradient(135deg,var(--text-primary) 30%,var(--text-secondary) 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600px){.file-name{max-width:350px}}.file-size{font-size:.75rem;color:var(--text-muted)}.remove-file-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:.25rem;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.remove-file-btn:hover{color:var(--color-accent);background:#e11d4814}.text-area-container,.input-container{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.5rem}.input-label{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.app-textarea,.app-input,.app-select{background:#ffffffd9;border:1px solid var(--border-glass);border-radius:12px;padding:1rem;color:var(--text-primary);font-family:var(--font-sans);font-size:.95rem;outline:none;transition:all .2s ease}.app-textarea{min-height:120px;resize:vertical}.app-textarea:focus,.app-input:focus,.app-select:focus{border-color:var(--color-primary);background:#fff;box-shadow:0 0 10px 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