* { margin:0; padding:0; box-sizing:border-box; font-family: 'Segoe UI', sans-serif; }
body { background: black; color: #fff; overflow-x: hidden; }
#matrix { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; opacity: 0.3; }
.container { max-width: 1200px; margin: 0 auto; padding: 40px; background: rgba(0,0,0,0.4); backdrop-filter: blur(10px); border-radius: 15px; box-shadow: 0 0 50px rgba(0,255,0,0.2); position: relative; z-index: 1; }
h1 { text-align: center; color: #00ff00; text-shadow: 0 0 10px #00ff00, 0 0 20px #00ff00; margin-bottom: 30px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
.card { background: rgba(0,0,0,0.5); border: 1px solid #00ff00; border-radius: 10px; padding: 20px; }
label { display: block; color: #00ff00; margin-top: 15px; font-size: 0.9rem; }
input, textarea, select { width: 100%; padding: 8px; margin: 5px 0; background: #111; border: 1px solid #004400; color: #00ff00; border-radius: 5px; }
.tabs { display: flex; gap: 5px; margin: 10px 0; }
.tab-btn { flex: 1; padding: 8px; background: #111; color: #00ff00; border: 1px solid #004400; cursor: pointer; border-radius: 5px; }
.tab-btn.active { background: #00ff00; color: black; font-weight: bold; }
.controls { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 20px 0; }
.btn { padding: 10px; border: none; border-radius: 5px; cursor: pointer; font-weight: bold; }
.start { background: #00ff00; color: black; box-shadow: 0 0 10px #00ff00; }
.pause { background: orange; }
.resume { background: cyan; }
.stop { background: red; color: white; }
.progress-container { background: #111; border: 1px solid #004400; height: 30px; margin: 10px 0; overflow: hidden; }
.progress-bar { background: #00ff00; height: 100%; width: 0%; color: black; text-align: center; line-height: 30px; font-weight: bold; transition: width 0.5s; }
.logs { background: #0a0a0a; border: 1px solid #004400; height: 200px; overflow-y: scroll; padding: 10px; font-family: monospace; }
.logs p { color: #00ff00; border-bottom: 1px solid #003300; padding: 5px 0; }
.import-box, .smtp-add { background: #111; padding: 10px; margin-top: 10px; border: 1px dashed #005500; }
button { background: #00ff00; color: black; border: none; padding: 8px 15px; cursor: pointer; margin-top: 10px; width: 100%; }
.mini-btn { width: auto; padding: 5px 10px; font-size: 0.8rem; }
.smtp-list { max-height: 150px; overflow-y: scroll; background: #111; border: 1px solid #004400; padding: 5px; margin-bottom: 10px; }
.smtp-item { display: flex; align-items: center; gap: 10px; color: cyan; font-size: 0.9rem; }
.smtp-item input { width: auto; }
.login-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.95); z-index: 9999; display: flex; justify-content: center; align-items: center; }
.login-box { background: #111; border: 2px solid #00ff00; padding: 40px; border-radius: 10px; text-align: center; box-shadow: 0 0 20px #00ff00; }
.login-box h1 { margin-bottom: 10px; }
.login-box p { color: #00ff00; margin-bottom: 20px; }
.login-box input { text-align: center; font-size: 1.2rem; letter-spacing: 5px; margin-bottom: 20px; }
.login-box button { background: #00ff00; color: black; font-weight: bold; }
@media (max-width: 768px) { .grid-3 { grid-template-columns: 1fr; } }