@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--bg-color: #0f172a;--panel-bg: rgba(30, 41, 59, .7);--text-main: #f8fafc;--text-muted: #94a3b8;--border-color: rgba(255, 255, 255, .1);--success-color: #10b981;--error-color: #ef4444;--radius-lg: 16px;--radius-md: 12px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background-color:var(--bg-color);color:var(--text-main);min-height:100vh;display:flex;justify-content:center;align-items:center;background-image:radial-gradient(circle at 15% 50%,rgba(99,102,241,.15),transparent 25%),radial-gradient(circle at 85% 30%,rgba(139,92,246,.15),transparent 25%)}.app-container{width:100%;max-width:600px;padding:2rem;perspective:1000px}.glass-panel{background:var(--panel-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:0 25px 50px -12px #00000080;transform:translateZ(0);animation:floatIn .8s ease-out forwards}@keyframes floatIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.header{text-align:center;margin-bottom:2.5rem}.logo-box{width:64px;height:64px;margin:0 auto 1.5rem;background:linear-gradient(135deg,var(--primary-color),#8b5cf6);border-radius:20px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px -5px #6366f166}.logo-icon{font-size:32px}.header h1{font-size:1.8rem;font-weight:700;margin-bottom:.5rem;background:linear-gradient(to right,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.header p{color:var(--text-muted);font-size:.95rem;line-height:1.5}.upload-form{display:flex;flex-direction:column;gap:1.5rem}.file-upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:2rem;text-align:center;transition:var(--transition);background:#0f172a66;position:relative;overflow:hidden}.file-upload-zone:hover,.file-upload-zone.has-file{border-color:var(--primary-color);background:#6366f10d}.hidden-input{opacity:0;position:absolute;top:0;left:0;width:100%;height:100%;cursor:pointer;z-index:10}.upload-label{display:flex;flex-direction:column;align-items:center;gap:1rem;cursor:pointer}.upload-icon{font-size:2.5rem;color:var(--primary-color);transition:var(--transition)}.file-upload-zone:hover .upload-icon{transform:translateY(-5px)}.upload-text{color:var(--text-muted);font-size:.95rem;font-weight:500}.has-file .upload-text{color:var(--primary-color);font-weight:600}.input-with-icon{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:1rem;color:var(--text-muted);font-size:1.2rem}.email-input{width:100%;padding:1rem 1rem 1rem 3rem;background:#0f172a99;border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-size:1rem;font-family:inherit;transition:var(--transition)}.email-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #6366f133}.email-input::placeholder{color:var(--text-muted)}.submit-btn{background:linear-gradient(135deg,var(--primary-color),#8b5cf6);color:#fff;border:none;padding:1rem;border-radius:var(--radius-md);font-size:1rem;font-weight:600;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;box-shadow:0 4px 15px -3px #6366f166}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px -5px #6366f180}.submit-btn:active:not(:disabled){transform:translateY(0)}.submit-btn:disabled{opacity:.7;cursor:not-allowed}.submit-btn:after{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:.5s}.submit-btn:hover:not(:disabled):after{left:100%}.status-message{margin-top:1.5rem;padding:1rem;border-radius:var(--radius-md);display:flex;align-items:flex-start;gap:.75rem;animation:slideIn .3s ease-out;font-size:.95rem;line-height:1.4}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.status-icon{font-size:1.25rem;flex-shrink:0;margin-top:.1rem}.status-message.success{background:#10b9811a;border:1px solid rgba(16,185,129,.2);color:var(--success-color)}.status-message.error{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:var(--error-color)}.status-message.loading{background:#6366f11a;border:1px solid rgba(99,102,241,.2);color:var(--primary-color);align-items:center}.spinner{width:1.25rem;height:1.25rem;border:2px solid rgba(99,102,241,.3);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}