.app-container{max-width:1200px;margin:0 auto;padding:2rem;width:100%}.file-drop-card{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px}.progress-bar-container{width:100%;height:12px;background:#0000004d;border-radius:6px;overflow:hidden;margin:1rem 0}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent-primary),#ff9f43);transition:width .3s ease-out;box-shadow:0 0 10px var(--accent-glow)}:root{--bg-gradient: linear-gradient(135deg, #1a1c2c 0%, #4a192c 100%);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-highlight: rgba(255, 255, 255, .2);--text-primary: #ffffff;--text-secondary: #a0a0a0;--accent-primary: #ff4757;--accent-glow: rgba(255, 71, 87, .4);--success: #2ed573;--error: #ff6b6b;--icon-circle-bg: #1a1a1a;--icon-circle-shadow: 0 8px 20px rgba(0, 0, 0, .4);font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);display:flex;place-items:center;justify-content:center}#root{width:100%}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:20px;box-shadow:0 8px 32px #0000005e;padding:2rem;transition:transform .3s ease,box-shadow .3s ease}.glass-card:hover{border-color:var(--glass-highlight);box-shadow:0 12px 40px #00000080}.glass-input{background:#0003;border:1px solid var(--glass-border);color:#fff;padding:1rem;border-radius:12px;outline:none;transition:all .2s ease}.glass-input:focus{border-color:var(--accent-primary);box-shadow:0 0 15px var(--accent-glow)}.glass-btn{background:var(--glass-bg);border:1px solid var(--glass-border);color:#fff;padding:.8em 1.5em;border-radius:12px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.glass-btn:hover{background:#ffffff1a;transform:translateY(-2px);box-shadow:0 5px 15px #0000004d}.glass-btn.primary{background:var(--accent-primary);border-color:var(--accent-primary);box-shadow:0 4px 15px var(--accent-glow)}.glass-btn.primary:hover{background:#ff6b81;box-shadow:0 6px 20px var(--accent-glow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease-out forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}@keyframes heartbeat{0%{transform:scale(1)}50%{transform:scale(1.02)}to{transform:scale(1)}}.dragging{animation:heartbeat 1s infinite;border-color:var(--accent-primary)!important;background:#ff47571a!important}.back-to-home{display:inline-flex;align-items:center;gap:.4rem;color:var(--text-secondary);text-decoration:none;font-size:.95rem;font-weight:500;padding:.5rem 1rem;border-radius:10px;border:1px solid var(--glass-border);background:var(--glass-bg);transition:all .3s ease;margin-bottom:1.5rem}.back-to-home:hover{color:var(--text-primary);background:#ffffff1a;border-color:var(--glass-highlight);transform:translate(-4px)}.back-to-home:focus-visible{outline:none;border-color:var(--accent-primary);box-shadow:0 0 15px var(--accent-glow);color:var(--text-primary)}