/* 
   
*/

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: #333333;
    --background-color: #f5f5f5;
    --accent-color: #666666;
    --text-color: #222222;
    --border-color: #dddddd;
    
    /* Typography */
    --typewriter-font: 'Special Elite', courier, monospace;
    
    /* Spacing */
    --container-padding: 2rem;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    font-family: var(--typewriter-font);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    padding: 0;
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--typewriter-font);
    font-weight: normal;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    border-bottom: 1px dotted var(--primary-color);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border: 1px solid var(--border-color);
}

button {
    font-family: var(--typewriter-font);
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    margin: 0 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

button:hover {
    background-color: var(--accent-color);
}

/* ===== LAYOUT ===== */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--container-padding);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

footer {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.9rem;
    color: var(--accent-color);
}

/* ===== FLASH CONTENT ===== */
#flash-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem 0;
    padding: 2rem;
    border: 1px solid var(--border-color);
    background-color: white;
    min-height: 300px;
}

.flash-content {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    max-width: 100%;
    text-align: center;
}

.flash-content.active {
    display: block;
    opacity: 1;
}

.flash-content p {
    font-size: 1.2rem;
    line-height: 1.8;
}

.flash-content img {
    max-height: 250px;
    margin-bottom: 1rem;
}

/* ===== CONTROLS ===== */
.controls {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.progress-bar-container {
    height: 4px;
    background-color: var(--border-color);
    width: 100%;
    margin-bottom: 1rem;
}

#progress-bar {
    height: 100%;
    width: 0;
    background-color: var(--primary-color);
    transition: width 0.1s linear;
}

.counter {
    text-align: center;
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.subtitle {
    color: var(--accent-color);
    font-size: 1rem;
}

.intro-text {
    max-width: 700px;
    margin: 1rem auto;
    font-size: 1.1rem;
    line-height: 1.6;
    font-style: italic;
}

/* ===== RESOURCES PAGE STYLES ===== */
.resources-content {
    background-color: white;
    padding: 2rem;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.resources-content h2 {
    margin-top: 2rem;
    font-size: 1.5rem;
}

.resources-content h2:first-child {
    margin-top: 0;
}

.resources-content ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.resources-content pre {
    background-color: #f5f5f5;
    padding: 1rem;
    border: 1px solid var(--border-color);
    overflow-x: auto;
    font-family: monospace;
    margin: 1rem 0;
}

.resources-content code {
    font-family: monospace;
    background-color: #f5f5f5;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
}

/* Bibliography styles */
.bibliography {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #f9f9f9;
    border: 1px solid var(--border-color);
}

.bibliography p {
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
    line-height: 1.5;
    text-indent: -2rem;
    padding-left: 2rem;
}

.bibliography a {
    word-break: break-word;
    font-size: 0.85rem;
}

.back-link {
    margin-bottom: 2rem;
}

.back-link a {
    display: inline-block;
    padding: 0.5rem 0;
}

/* ===== RESPONSIVE STYLES ===== */
@media screen and (max-width: 600px) {
    html {
        font-size: 14px;
    }
    
    .container {
        padding: 1rem;
    }
    
    #flash-container {
        padding: 1rem;
        min-height: 200px;
    }
    
    .controls {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    button {
        margin: 0.25rem;
    }
    
    .resources-content {
        padding: 1rem;
    }
}