@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

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

:root {
  /* Clean, professional color palette */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;

  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;

  --accent-primary: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-light: #dbeafe;

  --success: #10b981;
  --success-light: #d1fae5;

  --warning: #f59e0b;
  --error: #ef4444;

  --border: #e2e8f0;
  --border-dark: #cbd5e1;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

  --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: var(--font-sans);
  background: var(--bg-secondary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.portfolio-container {
  max-width: 1000px;
  width: 100%;
  background: var(--bg-primary);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

/* Window chrome */
.window-chrome {
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.window-dots {
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-dark);
}

.dot:nth-child(1) {
  background: #ff5f57;
}

.dot:nth-child(2) {
  background: #febc2e;
}

.dot:nth-child(3) {
  background: #28c840;
}

.window-title {
  flex: 1;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-sans);
}

/* Terminal output area */
.terminal-output {
  padding: 2rem;
  min-height: 500px;
  max-height: 650px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  background: var(--bg-primary);
}

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

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

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

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

/* Input area */
.terminal-input {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
}

.input-line {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.prompt {
  color: var(--accent-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.875rem;
  flex-shrink: 0;
}

#command-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  outline: none;
  padding: 0;
}

#command-input::placeholder {
  color: var(--text-muted);
}

/* Command suggestions */
.command-suggestions {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  display: none;
  /* Hidden by default, shown only on touch devices */
}

.suggestions-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip {
  background: var(--accent-light);
  color: var(--accent-primary);
  border: 1px solid var(--accent-primary);
  border-radius: 6px;
  padding: 0.375rem 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.chip:hover {
  background: var(--accent-primary);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.chip:active {
  transform: translateY(0);
}

/* Text styling */
.highlight {
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 1em;
}

.command {
  color: var(--accent-primary);
  font-weight: 600;
}

.success {
  color: var(--success);
  font-weight: 500;
}

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

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

.section-divider {
  color: var(--border-dark);
  margin: 0.5rem 0;
}

.company-name,
.project-name {
  color: var(--accent-primary);
  font-weight: 600;
}

.date-range {
  color: var(--text-secondary);
  font-style: italic;
}

.tech-stack {
  color: var(--accent-primary);
  background: var(--accent-light);
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  font-size: 0.8125rem;
}

.contact-link {
  color: var(--accent-primary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

.contact-link:hover {
  border-bottom-color: var(--accent-primary);
}

/* Portfolio header in terminal */
.terminal-header {
  margin-bottom: 2rem;
}

.terminal-header h1 {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  letter-spacing: -0.02em;
}

.terminal-header p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* Welcome message */
.welcome-box {
  background: var(--accent-light);
  border-left: 3px solid var(--accent-primary);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 4px;
}

/* Show touch-friendly elements on mobile */
@media (hover: none) and (pointer: coarse) {
  .command-suggestions {
    display: block;
  }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  body {
    padding: 0;
  }

  .portfolio-container {
    border-radius: 0;
    min-height: 100vh;
  }

  .portfolio-title {
    font-size: 1.5rem;
  }

  .portfolio-subtitle {
    font-size: 0.875rem;
  }

  .terminal-output {
    padding: 1.5rem;
    font-size: 0.8125rem;
  }

  .terminal-input {
    padding: 1rem 1.5rem;
  }

  .ascii-art {
    font-size: 0.5rem;
  }
}

@media (max-width: 480px) {
  .terminal-output {
    padding: 1rem;
  }

  .terminal-input {
    padding: 0.75rem 1rem;
  }

  .prompt {
    font-size: 0.75rem;
  }

  #command-input {
    font-size: 0.75rem;
  }
}