:root {
    --bg: #000;
    --panel: #111;
    --green: #00ff66;
    --cyan: #00ffff;
    --purple: #cc00ff;
    --text: #cccccc;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: "Courier New", monospace;
    line-height: 1.6;
}

header {
    text-align: center;
    padding: 50px 20px;
    border-bottom: 2px solid var(--green);
}

.logo {
    font-size: 3rem;
    color: var(--green);
    text-shadow: 0 0 15px var(--green);
}

.tagline {
    color: var(--cyan);
    margin-top: 10px;
}

nav {
    background: var(--panel);
    padding: 15px;
    text-align: center;
}

nav a {
    color: var(--green);
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--cyan);
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 30px;
}

.card {
    background: var(--panel);
    border: 1px solid var(--green);
    padding: 25px;
    margin-bottom: 25px;
}

h2 {
    color: var(--green);
    margin-bottom: 15px;
}

.status {
    display: inline-block;
    color: #000;
    background: var(--green);
    padding: 5px 10px;
    font-weight: bold;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature {
    background: #181818;
    padding: 20px;
    border-left: 4px solid var(--cyan);
}

.connect-box {
    text-align: center;
    background: #050505;
    border: 2px solid var(--purple);
}

.connect-box code {
    display: block;
    font-size: 1.2rem;
    color: var(--cyan);
    margin-top: 10px;
}

footer {
    text-align: center;
    padding: 25px;
    border-top: 1px solid var(--green);
    color: #777;
}

.blink {
    animation: blink 1s infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

@media (max-width: 768px) {
    .logo {
        font-size: 2rem;
    }

    nav a {
        display: inline-block;
        margin: 5px 10px;
    }

    .container {
        padding: 15px;
    }
}

.fTelnetContainer {
    width: 100%;
    height: 700px;
    margin-top: 20px;
    border: 2px solid var(--green);
    background: #000;
    overflow: hidden;
}

@media (max-width: 768px) {
    .fTelnetContainer {
        height: 500px;
    }
}

.login-body {
    background: black;
    color: #00ff66;
    font-family: "Courier New", monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.terminal {
    width: 600px;
    border: 2px solid #00ff66;
    padding: 20px;
    background: #050505;
    box-shadow: 0 0 20px #00ff66;
}

.ansi {
    white-space: pre-wrap;
    margin-bottom: 10px;
}

input {
    width: 100%;
    padding: 8px;
    margin: 5px 0;
    background: black;
    border: 1px solid #00ff66;
    color: #00ff66;
}

button {
    width: 100%;
    padding: 10px;
    background: #00ff66;
    border: none;
    cursor: pointer;
    font-weight: bold;
}

.frame {
    width: 100%;
    height: 100%;
    border: 1px solid #00ff66;
    background: black;
}

.main {
    padding: 0;
    height: 100%;
}

.layout {
    display: grid;
    grid-template-rows: auto 1fr auto;
    height: 100vh;
}

.login-body {
    background: black;
    color: #00ff66;
    font-family: "Courier New", monospace;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.terminal {
    width: 700px;
    border: 2px solid #00ff66;
    padding: 20px;
    background: #050505;
    box-shadow: 0 0 25px #00ff66;
}

.ansi {
    white-space: pre-wrap;
    font-size: 14px;
    line-height: 1.4;
}

/* blinking cursor effect */
.ansi::after {
    content: " █";
    animation: blink 1s infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}