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

:root {
    --bg-primary: #0a0e27;
    --bg-secondary: #10172e;
    --bg-tertiary: #1a2332;
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-accent: #60a5fa;
    --border-color: #27303f;
    --success-color: #22c55e;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --blue-accent: #3b82f6;
    --blue-dark: #1e40af;
}

body {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    overflow: hidden;
}

.terminal-container {
    width: 100%;
    max-width: 1200px;
    height: 90vh;
    max-height: 800px;
    background: var(--bg-secondary);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin-top: 60px;
}

.terminal-header {
    background: var(--bg-tertiary);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
}

.logo-container {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    padding: 15px;
}

.logo {
    width: 300px;
    height: 300px;
    object-fit: contain;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.6));
}

.logo-container {
    padding: 5px;
    top: -20px;
    left: -10px;
}

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

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
    transition: opacity 0.2s;
}

.control:hover {
    opacity: 0.7;
}

.control.close {
    background: var(--error-color);
}

.control.minimize {
    background: var(--warning-color);
}

.control.maximize {
    background: var(--success-color);
}

.terminal-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.terminal-title i {
    color: var(--blue-accent);
}

.terminal-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--bg-secondary);
}

.terminal-body::-webkit-scrollbar {
    width: 8px;
}

.terminal-body::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.terminal-body::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.terminal-body::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

.welcome-section {
    margin-bottom: 30px;
}

.ascii-art {
    color: var(--blue-accent);
    font-size: 12px;
    line-height: 1.2;
    margin-bottom: 20px;
    font-weight: bold;
}

.system-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.system-info p {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 14px;
}

.system-info i {
    color: var(--success-color);
    width: 16px;
}

.output-section {
    margin-bottom: 20px;
}

.output-line {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.prompt {
    color: var(--success-color);
    font-weight: bold;
    user-select: none;
}

.command {
    color: var(--text-primary);
}

.help-output {
    margin: 15px 0;
    padding-left: 20px;
}

.help-output > p {
    color: var(--text-accent);
    margin-bottom: 15px;
    font-weight: bold;
}

.command-list {
    display: grid;
    gap: 12px;
}

.command-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 15px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-left: 3px solid var(--blue-accent);
    border-radius: 4px;
    transition: all 0.2s;
}

.command-item:hover {
    background: var(--bg-primary);
    border-left-color: var(--success-color);
    transform: translateX(5px);
}

.cmd-name {
    color: var(--blue-accent);
    font-weight: bold;
}

.cmd-desc {
    color: var(--text-secondary);
}

.input-line {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.terminal-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    padding: 0;
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 18px;
    background: var(--text-primary);
    animation: blink 1s infinite;
    position: absolute;
    right: 0;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

.terminal-footer {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    padding: 10px 20px;
}

.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 12px;
}

.status-item i {
    font-size: 10px;
}

.status-online {
    color: var(--success-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.response-section {
    padding-left: 20px;
    margin: 15px 0;
    border-left: 2px solid var(--blue-accent);
}

.response-section h3 {
    color: var(--blue-accent);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.response-section p,
.response-section ul {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 10px;
}

.response-section ul {
    list-style: none;
    padding-left: 0;
}

.response-section li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.response-section li i {
    color: var(--blue-accent);
    width: 16px;
}

.skill-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.skill-item {
    background: var(--bg-tertiary);
    padding: 10px 15px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.skill-item:hover {
    border-color: var(--blue-accent);
    transform: translateY(-2px);
}

.skill-item i {
    color: var(--blue-accent);
}

.project-item {
    background: var(--bg-tertiary);
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 15px;
    border-left: 3px solid var(--blue-accent);
    transition: all 0.2s;
}

.project-item:hover {
    background: var(--bg-primary);
    border-left-color: var(--success-color);
    transform: translateX(5px);
}

.project-item h4 {
    color: var(--text-accent);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.project-item p {
    color: var(--text-secondary);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.contact-item:hover {
    border-color: var(--blue-accent);
    transform: translateX(5px);
}

.contact-item i {
    color: var(--blue-accent);
    width: 20px;
    text-align: center;
}

.contact-item a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.contact-item a:hover {
    color: var(--blue-accent);
}

.error-message {
    color: var(--error-color);
    padding-left: 20px;
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.success-message {
    color: var(--success-color);
    padding-left: 20px;
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

@media (max-width: 768px) {
    .terminal-container {
        height: 95vh;
        border-radius: 0;
    }

    .ascii-art {
        font-size: 8px;
    }

    .command-item {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .skill-grid {
        grid-template-columns: 1fr;
    }

    .status-bar {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
}