:root {
    --terminal-green: #00ff00;
    --terminal-dark: #0a0a0a;
    --terminal-glow: 0 0 10px rgba(0, 255, 0, 0.5);
}

body {
    background-color: var(--terminal-dark);
    color: var(--terminal-green);
    font-family: 'Courier New', monospace;
    margin: 0;
    padding: 0;
    height: 100vh;
}

.terminal-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 20px;
    box-sizing: border-box;
}

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

.scp-logo {
    font-size: 2em;
    font-weight: bold;
    text-shadow: var(--terminal-glow);
}

.classification {
    margin-top: 10px;
    font-size: 1.2em;
    color: #ff0000;
}

.login-screen {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-prompt {
    text-align: center;
    width: 100%;
    max-width: 500px;
}

.terminal-input {
    background: var(--terminal-dark);
    border: 1px solid var(--terminal-green);
    color: var(--terminal-green);
    padding: 10px;
    margin: 10px 0;
    width: 100%;
    font-family: 'Courier New', monospace;
}

.terminal-button {
    background: var(--terminal-green);
    color: var(--terminal-dark);
    border: none;
    padding: 10px 20px;
    margin-top: 20px;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    font-weight: bold;
}

.terminal-footer {
    border-top: 2px solid var(--terminal-green);
    padding: 20px;
    text-align: center;
}

.warning {
    color: #ff0000;
    margin-bottom: 10px;
}

.blink {
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.login-message {
    margin-top: 20px;
    color: #ff0000;
}

.success-animation {
    animation: success 2s forwards;
}

@keyframes success {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.1); }
    100% { opacity: 0; transform: scale(0); }
}