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

/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'JetBrains Mono', monospace;
    background: linear-gradient(135deg, #f0e6f7 0%, #e8d5f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Main container */
.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 900px;
    width: 100%;
}

/* Terminal window */
.terminal {
    background: #2d3748;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    overflow: hidden;
    margin-bottom: 30px;
}

/* Terminal header */
.terminal-header {
    background: #1a202c;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #4a5568;
}

.terminal-buttons {
    display: flex;
    gap: 8px;
    margin-right: 12px;
}

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

.close { background: #ff5f56; }
.minimize { background: #ffbd2e; }
.maximize { background: #27ca3f; }

.terminal-title {
    color: #a0aec0;
    font-size: 12px;
    font-weight: 500;
}

/* Terminal content */
.terminal-content {
    padding: 30px;
    color: #e2e8f0;
}

/* Header */
.header {
    margin-bottom: 30px;
}

.phase-title {
    font-size: 24px;
    font-weight: 500;
    color: #b794f6;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

/* Task list */
.task-list {
    list-style: none;
    margin-bottom: 20px;
}

.task {
    display: flex;
    align-items: flex-start;
    margin-bottom: 3px;
    line-height: 1.6;
    font-size: 14px;
    padding: 4px 0;
}

.task.completed .checkbox {
    color: #b794f6;
    font-weight: 600;
}

.checkbox {
    color: #68d391;
    margin-right: 12px;
    font-weight: 600;
    min-width: 25px;
}

.task-id {
    color: #90cdf4;
    font-weight: 600;
    margin-right: 12px;
    min-width: 50px;
}

.task-desc {
    color: #e2e8f0;
    flex: 1;
}

/* Navigation */
.navigation {
    text-align: center;
}

.nav-link {
    color: #4299e1;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s ease;
    padding: 10px 20px;
    border: 1px solid #4299e1;
    border-radius: 6px;
    display: inline-block;
}

.nav-link:hover {
    color: #2b6cb0;
    border-color: #2b6cb0;
    background: rgba(66, 153, 225, 0.1);
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 15px;
    }
    
    .terminal-content {
        padding: 20px;
    }
    
    .phase-title {
        font-size: 20px;
    }
    
    .task {
        font-size: 12px;
    }
    
    .task-id {
        min-width: 45px;
    }
}