/* Terminal Header */
.terminal-header {
    display: flex;
    background-color: #2d2d2d;
    padding: 10px 15px;
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
    align-items: center;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-button.red {
    background-color: #ff5f56;
}

.terminal-button.yellow {
    background-color: #ffbd2e;
}

.terminal-button.green {
    background-color: #27c93f;
}

.terminal-title {
    flex: 1;
    text-align: center;
    font-size: 14px;
    color: #cccccc;
}

/* Terminal Content */
.terminal-content {
    padding: 20px;
    background-color: #1e1e1e;
    font-family: 'Courier New', monospace;
    color: var(--terminal-text);
    flex: 1;
    overflow-y: auto;
    line-height: 1.6;
    position: relative;
}

/* Terminal Heading */
.terminal-heading {
    color: var(--success-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    font-size: 1.5rem;
}

.blinking-cursor {
    display: inline-block;
    margin-left: 5px;
    height: 1.2rem;
    width: 0.6rem;
    background-color: var(--success-color);
    animation: blink 1s infinite;
}

/* Typing Animation */
.typing-animation {
    display: flex;
    flex-direction: column;
}

.line {
    display: block;
    margin-bottom: 10px;
    position: relative;
}

.line:not(.output)::before {
    content: "";
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--terminal-text);
    border-radius: 50%;
}

.output {
    padding-left: 15px;
    color: var(--text-color);
}

.typed-text {
    border-right: 0.15em solid var(--terminal-text);
    white-space: nowrap;
    margin: 0;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
    overflow: hidden;
    max-width: fit-content;
}

/* Typing Animation */
@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--terminal-text) }
}

/* Terminal active cursor */
.cursor {
    display: inline-block;
    width: 10px;
    height: 20px;
    background-color: var(--terminal-text);
    animation: blink 1s infinite;
    vertical-align: middle;
}

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

/* Command prompt stylings */
.prompt {
    color: var(--accent-color);
    margin-right: 8px;
}

/* Terminal command input area */
.command-input-container {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.command-input {
    background-color: transparent;
    border: none;
    color: var(--terminal-text);
    font-family: 'Courier New', monospace;
    font-size: 16px;
    flex: 1;
    outline: none;
}

/* Code styling for terminal */
.code {
    font-family: 'Courier New', monospace;
    background-color: rgba(0, 0, 0, 0.3);
    padding: 2px 5px;
    border-radius: 3px;
}

/* Error and success messages */
.success {
    color: var(--success-color);
}

.error {
    color: var(--danger-color);
}

.warning {
    color: var(--warning-color);
}

/* Command history */
.command-history {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.history-item {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.05);
}

.history-command {
    color: var(--accent-color);
    font-weight: bold;
}

.history-output {
    color: var(--text-color);
    padding-left: 15px;
    margin-top: 5px;
}

/* Terminal animations */
.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, 
                            transparent, 
                            rgba(0, 255, 0, 0.5), 
                            transparent);
    animation: scan 8s linear infinite;
    opacity: 0.3;
    z-index: 5;
}

@keyframes scan {
    0% {
        top: 0;
    }
    100% {
        top: 100%;
    }
}

/* Matrix-like effect animations */
.matrix-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    opacity: 0.03;
    pointer-events: none;
}

.matrix-rain {
    color: var(--terminal-text);
    position: absolute;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    font-size: 1.2rem;
    text-align: center;
    user-select: none;
}

/* Nav styling */
.main-nav {
    background-color: rgba(20, 20, 20, 0.9);
    padding: 15px;
    position: sticky;
    top: 40px;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.nav-content {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo {
    margin-right: 30px;
}

.nav-logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.nav-link {
    padding: 8px 12px;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.nav-link i {
    margin-right: 5px;
}

.nav-link:hover {
    background-color: rgba(0, 119, 255, 0.2);
    color: white;
}

.nav-link.active {
    background-color: var(--accent-color);
    color: white;
}

/* Footer styling */
.main-footer {
    background-color: rgba(20, 20, 20, 0.8);
    padding: 15px;
    border-top: 1px solid var(--border-color);
    margin-top: 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.copyright {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 15px;
}

.footer-links a {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: rgba(30, 30, 30, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-3px);
}

/* Error pages */
.error-container {
    text-align: center;
    padding: 50px 20px;
}

.error-code {
    font-size: 6rem;
    color: var(--danger-color);
    margin-bottom: 20px;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

.error-title {
    font-size: 2rem;
    color: var(--warning-color);
    margin-bottom: 20px;
}

.error-message {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.back-btn {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 10px 20px;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.back-btn:hover {
    background-color: var(--accent-color-2);
    transform: translateY(-3px);
}

.back-btn i {
    margin-right: 5px;
}

/* Mobile Responsive Adjustments */
@media screen and (max-width: 768px) {
    .nav-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .nav-logo {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .nav-links {
        flex-direction: column;
        width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .terminal-heading {
        font-size: 1.2rem;
    }
}