:root{--primary: #2563eb;--primary-hover: #1d4ed8;--bg-color: #f8fafc;--surface: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--success: #10b981;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}#root{flex:1;display:flex;flex-direction:column}h1,h2,h3{font-weight:600;letter-spacing:-.02em}h1{font-size:2.25rem}h2{font-size:1.5rem}h3{font-size:1.25rem}p{color:var(--text-muted)}.container{max-width:800px;margin:0 auto;padding:2rem;width:100%}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border);padding:2rem;transition:var(--transition)}.card:hover{box-shadow:var(--shadow-lg)}.glass-panel{background:#ffffffb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:var(--transition);font-size:1rem}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #2563eb63}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 20px #2563eb63}.btn-secondary{background:#fff;color:var(--text-main);border:1px solid var(--border)}.btn-secondary:hover{background:#f1f5f9}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important;box-shadow:none!important}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.5rem;color:var(--text-main)}.form-input{width:100%;padding:.75rem 1rem;border-radius:var(--radius-md);border:1px solid var(--border);background:#fff;color:var(--text-main);transition:var(--transition);font-family:inherit;font-size:1rem}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:3rem 2rem;text-align:center;cursor:pointer;transition:var(--transition);background:#f8fafc;display:flex;flex-direction:column;align-items:center;gap:1rem}.dropzone:hover,.dropzone.active{border-color:var(--primary);background:#eff6ff}.dropzone-icon{width:48px;height:48px;color:var(--primary);opacity:.8}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:500}.badge-success{background:#d1fae5;color:#065f46}.badge-pending{background:#fef3c7;color:#92400e}.app-header{padding:1.5rem 2rem;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.app-logo{font-weight:700;font-size:1.25rem;color:var(--primary);display:flex;align-items:center;gap:.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}.modal-overlay{position:fixed;inset:0;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;padding:1rem}.modal-content{background:#fff;border-radius:var(--radius-lg);padding:2.5rem;width:100%;max-width:400px;box-shadow:var(--shadow-lg);position:relative}.bank-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:1.5rem}.bank-btn{border:1px solid var(--border);border-radius:var(--radius-md);padding:1rem;background:#fff;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;font-weight:500}.bank-btn:hover{border-color:var(--primary);background:#f8fafc}.sim-loader{display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem 0}.spinner{width:40px;height:40px;border:3px solid #e2e8f0;border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}