:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--dark-bg: #0f0f23;--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .4);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: .5rem;--radius-md: 1rem;--radius-lg: 1.5rem;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 16px rgba(0, 0, 0, .2);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(102, 126, 234, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--dark-bg);color:var(--text-primary);min-height:100vh;background-image:radial-gradient(at 0% 0%,rgba(102,126,234,.15) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(118,75,162,.15) 0px,transparent 50%)}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:var(--spacing-lg)}.app header{text-align:center;margin-bottom:var(--spacing-xl);animation:fadeInDown .6s ease-out}.app header h1{font-size:3rem;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-sm);letter-spacing:-.02em}.app header p{color:var(--text-secondary);font-size:1.1rem}.email-generator{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:var(--spacing-xl);width:100%;max-width:500px;box-shadow:var(--shadow-lg);animation:fadeInUp .6s ease-out}.email-generator h2{font-size:1.5rem;margin-bottom:var(--spacing-md);text-align:center}.email-generator .input-group{margin-bottom:var(--spacing-md)}.email-generator label{display:block;margin-bottom:var(--spacing-xs);color:var(--text-secondary);font-size:.9rem}.email-generator input{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:#ffffff0d;border:1px solid var(--card-border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:1rem;transition:all .3s ease}.email-generator input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea33}.email-generator button{width:100%;padding:.75rem var(--spacing-md);background:var(--primary-gradient);border:none;border-radius:var(--radius-sm);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:var(--shadow-md)}.email-generator button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.email-generator button:active{transform:translateY(0)}.app-footer{position:fixed;bottom:var(--spacing-md);right:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-xs);color:var(--text-muted);font-size:.85rem;padding:.5rem 1rem;background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);z-index:100}.app-footer a{color:var(--text-secondary);text-decoration:none;transition:color .3s ease}.app-footer a:hover{color:#667eea}.toast{position:fixed;top:var(--spacing-lg);right:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:1000;animation:toast-slide-in .3s ease-out}@keyframes toast-slide-in{0%{transform:translate(400px);opacity:0}to{transform:translate(0);opacity:1}}.toast-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;font-size:1rem}.toast-success .toast-icon{background:#4ade8033;color:#4ade80}.toast-error .toast-icon{background:#f8717133;color:#f87171}.toast-info .toast-icon{background:#60a5fa33;color:#60a5fa}.toast-message{color:var(--text-primary);font-size:.95rem;font-weight:500}.email-view{width:100%;max-width:900px;animation:fadeInUp .6s ease-out}.email-info{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:var(--spacing-md)}.email-info .address-container{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background:#667eea1a;border-radius:var(--radius-sm)}.connection-warning{background:linear-gradient(135deg,#ff980026,#ff572226);border:1px solid rgba(255,152,0,.3);border-radius:var(--radius-md);padding:var(--spacing-md);margin-bottom:var(--spacing-lg);display:flex;align-items:flex-start;gap:var(--spacing-sm);animation:slideDown .4s ease-out}.connection-warning .warning-icon{font-size:1.5rem;flex-shrink:0}.connection-warning .warning-content{flex:1}.connection-warning strong{display:block;color:var(--text-primary);font-size:1rem;margin-bottom:4px}.connection-warning p{color:var(--text-secondary);font-size:.9rem;margin:0}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.email-info .address{flex:1;font-size:1.5rem;font-weight:600;color:var(--text-primary);word-break:break-all;text-align:center}.email-info .copy-btn{padding:.5rem 1.5rem;background:var(--primary-gradient);border:none;border-radius:var(--radius-sm);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap;box-shadow:var(--shadow-sm);height:fit-content}.email-info .copy-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.email-info .copy-btn:active{transform:translateY(0)}.email-info .meta{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--spacing-sm)}.timer{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--text-secondary);font-size:.9rem}.timer.warning{color:#f5576c}.status{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.9rem;padding:.5rem 1rem;border-radius:var(--radius-sm)}.status.connected{color:#4ade80;background:#4ade801a}.status.disconnected{color:var(--text-muted);background:#ffffff0d}.email-list{background:var(--card-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-lg)}.email-list h3{margin-bottom:var(--spacing-md);font-size:1.25rem}.empty-state{text-align:center;padding:var(--spacing-xl);color:var(--text-muted)}.empty-state .icon{font-size:3rem;margin-bottom:var(--spacing-md);opacity:.5}.message-item{padding:var(--spacing-md);border:1px solid var(--card-border);border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm);cursor:pointer;transition:all .3s ease;animation:slideInRight .4s ease-out}.message-item:hover{background:#ffffff0d;border-color:#667eea;transform:translate(4px)}.message-item .message-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:var(--spacing-xs);gap:var(--spacing-sm)}.message-item .from{font-weight:600;color:var(--text-primary)}.message-item .time{font-size:.85rem;color:var(--text-muted);white-space:nowrap}.message-item .subject{font-size:.95rem;color:var(--text-secondary);margin-bottom:var(--spacing-xs)}.message-item .preview{font-size:.85rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-viewer{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);z-index:1000;animation:fadeIn .3s ease-out}.email-viewer .viewer-content{background:var(--dark-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);width:100%;max-width:800px;max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:scaleIn .3s ease-out}.email-viewer .viewer-header{padding:var(--spacing-lg);border-bottom:1px solid var(--card-border);display:flex;justify-content:space-between;align-items:start}.email-viewer .close-btn{background:#ffffff1a;border:none;color:var(--text-primary);padding:.5rem 1rem;border-radius:var(--radius-sm);cursor:pointer;transition:all .3s ease;font-size:1.5rem;line-height:1}.email-viewer .close-btn:hover{background:#fff3}.email-viewer .viewer-body{padding:var(--spacing-lg);overflow-y:auto}.email-viewer .email-meta{margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--card-border)}.email-viewer .meta-row{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs)}.email-viewer .meta-label{font-weight:600;color:var(--text-secondary);min-width:80px}.email-viewer .meta-value{color:var(--text-primary)}.email-viewer .email-content{line-height:1.6}.email-viewer .email-content iframe{width:100%;min-height:400px;border:none;border-radius:var(--radius-sm);background:#fff}.email-viewer .email-attachments{margin-top:var(--spacing-md);padding:var(--spacing-md);background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md)}.email-viewer .attachments-header{font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-sm);font-size:.95rem}.email-viewer .attachments-list{display:flex;flex-direction:column;gap:var(--spacing-xs)}.email-viewer .attachment-item{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm);background:#ffffff08;border:1px solid var(--card-border);border-radius:var(--radius-sm);transition:all .2s ease}.email-viewer .attachment-item:hover{background:#ffffff0d;border-color:var(--primary)}.email-viewer .attachment-info{display:flex;align-items:center;gap:var(--spacing-sm);flex:1;min-width:0}.email-viewer .attachment-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:#fff;background:var(--text-muted);border-radius:var(--radius-sm);flex-shrink:0;letter-spacing:-.5px}.email-viewer .attachment-icon.file-image{background:linear-gradient(135deg,#667eea,#764ba2)}.email-viewer .attachment-icon.file-application{background:linear-gradient(135deg,#f093fb,#f5576c)}.email-viewer .attachment-icon.file-text{background:linear-gradient(135deg,#4facfe,#00f2fe)}.email-viewer .attachment-icon.file-video{background:linear-gradient(135deg,#fa709a,#fee140)}.email-viewer .attachment-icon.file-audio{background:linear-gradient(135deg,#30cfd0,#330867)}.email-viewer .attachment-details{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0}.email-viewer .attachment-name{color:var(--text-primary);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.email-viewer .attachment-size{color:var(--text-muted);font-size:.85rem}.email-viewer .attachment-download{padding:.5rem 1rem;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:.9rem;cursor:pointer;transition:all .2s ease;flex-shrink:0}.email-viewer .attachment-download:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.email-viewer .attachment-download:active{transform:translateY(0)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media(max-width:768px){.app header h1{font-size:2rem}.email-info .meta{flex-direction:column}.email-viewer .viewer-content{max-height:95vh}}