@font-face {
    font-family: 'CloisterBlack';
    src: url('./assets/fonts/CloisterBlack.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* ---------------------------------- */
/* VARIABLES & GLOBAL STYLES     */
/* ---------------------------------- */
:root {
    --bg-color: #060E0B;
    --text-color: #EAEAEA;
    --highlight-text-color: #6B7B54;
    --accent-green: #8D9D6C;
    --accent-plum: #513B56;
    --secondary-text: #546A76;
    --code-bg: #000;

    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Source Code Pro', monospace;
    --font-title: 'CloisterBlack', serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-primary);
    line-height: 1.6;
}

/* ---------------------------------- */
/* HEADER & BRANDING           */
/* ---------------------------------- */
.site-header {
    width: 100%;
    border-bottom: 1px solid var(--secondary-text);
}

.title-link {
    text-decoration: none;
}

.main-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--accent-plum);
    margin: 0;
    font-weight: normal;
    letter-spacing: 2px;
    text-shadow: 
        -1px -1px 0 #000,  
         1px -1px 0 #000,
        -1px  1px 0 #000,
         1px  1px 0 #000,
         0 0 8px rgba(81, 59, 86, 0.5);
}

/* ---------------------------------- */
/* MAIN NAVIGATION            */
/* ---------------------------------- */
.main-nav {
    position: relative;
    display: flex;
    align-items: center;
    padding: 1rem 2rem;
    min-height: 60px;
}

.nav-menu-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.nav-group {
    display: flex;
    align-items: center;
    list-style: none;
}

.nav-group li {
    margin: 0 0.75rem;
}

.main-nav a {
    color: var(--accent-green);
    text-decoration: none;
    font-family: var(--font-secondary);
    font-size: 1rem;
    padding: 0.5rem 0;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.main-nav a.active,
.main-nav a:hover {
    color: var(--highlight-text-color);
    text-shadow: 0 0 5px var(--accent-green);
}

.main-nav .fas,
.main-nav .fab {
    font-size: 1.2rem;
    vertical-align: middle;
}

/* ---------------------------------- */
/* LESSONS SUB-NAVIGATION        */
/* ---------------------------------- */
.sub-nav {
    background-color: #0c1411;
    border-bottom: 1px solid var(--secondary-text);
    padding: 0.75rem 1.5rem;
}

.sub-nav ul {
    display: flex;
    justify-content: flex-start;
    list-style: none;
    gap: 1rem;
    flex-wrap: wrap;
}

.sub-nav a {
    font-family: var(--font-secondary);
    text-decoration: none;
    color: var(--text-color);
    padding: 0.5rem 1.5rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border-bottom: 3px solid transparent;
}

.sub-nav a:hover,
.sub-nav a.active {
    background-color: transparent;
    color: var(--accent-green);
    font-weight: bold;
    border-bottom-color: var(--accent-green);
}

/* ---------------------------------- */
/* GENERAL CONTENT & LAYOUT        */
/* ---------------------------------- */
.container {
    width: 100%;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

body > main.container.lesson-container {
    padding: 0;
}

.content-wrapper {
    display: flex;
    gap: 2rem;
    padding-top: 1rem;
}

/* Homepage Layout */
.left-column {
    flex: 1;
    max-width: 400px;
    min-width: 280px;
}

.image-container {
    width: 100%;
}

.responsive-image {
    width: 100%;
    height: auto;
    display: block;
}

.main-content {
    flex: 2;
}

.main-content h2 {
    font-family: var(--font-secondary);
    color: var(--accent-green);
    border-bottom: 1px solid var(--secondary-text);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

div.main-content h2 {
    border-bottom: none;
}

/* Post Snippets */
.post-snippet {
    background-color: #0c1411; 
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 3px solid var(--accent-plum);
}

.post-snippet h3 {
    color: var(--highlight-text-color);
    margin-bottom: 0.25rem;
}

.post-meta {
    font-size: 0.8rem;
    color: var(--secondary-text);
    margin-bottom: 1rem;
    font-family: var(--font-secondary);
}

.read-more {
    color: var(--accent-green);
    text-decoration: none;
    font-weight: bold;
    font-family: var(--font-secondary);
}
.read-more:hover {
    text-decoration: underline;
}

/* ---------------------------------- */
/* LESSONS PAGE SPECIFIC STYLES    */
/* ---------------------------------- */
.lesson-container {
    display: flex;
    align-items: stretch;
    width: 100%;
}

.lesson-sidebar {
    flex: 0 0 250px;
    background-color: #0c1411;
    padding: 1.5rem;
    border-right: 1px solid var(--secondary-text);
}

.lesson-sidebar h3 {
    color: var(--accent-green);
    font-family: var(--font-secondary);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--secondary-text);
}

.lesson-sidebar ul {
    list-style: none;
}

.lesson-sidebar li a {
    color: var(--text-color);
    text-decoration: none;
    display: block;
    padding: 0.5rem;
    font-family: var(--font-secondary);
    font-size: 0.9rem;
    transition: all 0.2s ease-in-out;
    border-left: 3px solid transparent;
    position: relative;
}

.lesson-sidebar li a::after {
    content: '>';
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    transition: opacity 0.2s ease-in-out;
    font-weight: bold;
    color: var(--accent-green);
}

.lesson-sidebar li a:hover,
.lesson-sidebar li a.active {
    background-color: transparent;
    color: var(--accent-green);
    font-weight: bold;
    border-left-color: var(--accent-green);
}

.lesson-sidebar li a:hover::after,
.lesson-sidebar li a.active::after {
    opacity: 1;
}

.lesson-content {
    flex: 1;
    padding: 1.5rem 2.5rem;
}

.lesson-content h1 {
    color: var(--accent-green);
    font-family: var(--font-secondary);
    margin-bottom: 1rem;
}
.lesson-content h2 {
    color: var(--text-color);
    border-bottom: 1px solid var(--secondary-text);
    padding-bottom: 0.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.lesson-content pre {
    background-color: var(--code-bg);
    border: 1px solid var(--secondary-text);
    padding: 1rem;
    margin: 1rem 0 2rem 0;
    overflow-x: auto;
    font-size: 0.9rem;
}

.lesson-content code {
    font-family: var(--font-secondary);
    color: var(--text-color);
}

/* C Syntax Highlighting */
.code-comment { color: var(--secondary-text); font-style: italic; }
.code-preprocessor { color: #c792ea; }
.code-header { color: #ffcb6b; }
.code-keyword { color: #82aaff; font-weight: bold; }
.code-function { color: #89ddff; }
.code-string { color: #c3e88d; }
.code-number { color: #f78c6c; }

/* Seedling Syntax Highlighting */
.code-directive { color: #c792ea; }
.code-variable { color: #ffcb6b; }


/* ---------------------------------- */
/* PROJECTS PAGE SPECIFIC STYLES   */
/* ---------------------------------- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.project-card {
    background-color: #0c1411; 
    padding: 1.5rem;
    border-left: 3px solid var(--accent-plum);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.project-card h3 {
    color: var(--accent-green);
    margin-bottom: 0.25rem;
}

.project-card p {
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

/* ---------------------------------- */
/* RESOURCES PAGE SPECIFIC STYLES  */
/* ---------------------------------- */
.resource-category {
    margin-bottom: 3rem;
}

.resource-category h3 {
    color: var(--accent-green);
    font-family: var(--font-secondary);
    border-bottom: 1px solid var(--secondary-text);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.resource-card {
    background-color: #0c1411;
    padding: 1.5rem;
    border-left: 3px solid var(--accent-plum);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.resource-card h4 {
    color: var(--accent-green);
    margin-bottom: 0.5rem;
}

.resource-card p {
    flex-grow: 1;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

/* ---------------------------------- */
/* FORUM PAGE SPECIFIC STYLES      */
/* ---------------------------------- */
.forum-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1.5rem;
}

.new-post-btn {
    background-color: var(--accent-green);
    color: var(--bg-color);
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    font-family: var(--font-secondary);
    font-weight: bold;
    transition: background-color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.new-post-btn:hover {
    background-color: var(--highlight-text-color);
    color: #fff;
}

.forum-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #0c1411;
}

.forum-table thead {
    background-color: rgba(0,0,0,0.2);
}

.forum-table th, 
.forum-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--secondary-text);
}

.forum-table th {
    font-family: var(--font-secondary);
    color: var(--accent-green);
}

.forum-table tbody tr:hover {
    background-color: rgba(141, 157, 108, 0.1);
}

.thread-title {
    color: var(--text-color);
    font-weight: bold;
    text-decoration: none;
    display: block;
    margin-bottom: 0.25rem;
    transition: color 0.3s ease;
}

.thread-title:hover {
    text-decoration: underline;
    color: var(--highlight-text-color);
}

.thread-meta {
    font-size: 0.8rem;
    color: var(--secondary-text);
}

.thread-meta a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s ease;
}
.thread-meta a:hover {
    text-decoration: underline;
    color: var(--highlight-text-color);
}

/* ---------------------------------- */
/* STORE PAGE SPECIFIC STYLES      */
/* ---------------------------------- */
.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background-color: #0c1411;
    border: 1px solid var(--secondary-text);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.product-image {
    width: 100%;
    height: auto;
    display: block;
}

.product-name {
    font-size: 1.1rem;
    color: var(--text-color);
    margin: 1rem 0 0.5rem 0;
}

.product-price {
    font-size: 1.2rem;
    color: var(--accent-green);
    font-weight: bold;
    margin-bottom: 1rem;
}

.add-to-cart-btn {
    background-color: var(--accent-plum);
    color: var(--text-color);
    border: none;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-secondary);
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.3s ease;
}

.add-to-cart-btn:hover {
    background-color: #6a4f71;
}

/* ---------------------------------- */
/* DONATIONS PAGE SPECIFIC STYLES  */
/* ---------------------------------- */
.donation-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2.5rem auto;
    color: var(--secondary-text);
}

.donation-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.donation-card {
    background-color: #0c1411;
    border: 1px solid var(--secondary-text);
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.donation-card .fas,
.donation-card .fab {
    font-size: 3rem;
    color: var(--accent-green);
    margin-bottom: 1rem;
}

.donation-card h3 {
    font-family: var(--font-secondary);
    color: var(--text-color);
    margin-bottom: 1rem;
}

.donation-card p {
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.donation-amounts {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.donation-amount-btn {
    background: transparent;
    border: 1px solid var(--secondary-text);
    color: var(--secondary-text);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.donation-amount-btn:hover,
.donation-amount-btn:focus {
    background-color: var(--accent-green);
    color: var(--bg-color);
    border-color: var(--accent-green);
}

.donate-btn {
    background-color: var(--accent-green);
    color: var(--bg-color);
    border: none;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-secondary);
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    text-decoration: none;
    display: inline-block;
    transition: background-color 0.3s ease;
}

.donate-btn:hover {
    background-color: var(--highlight-text-color);
}

.patreon-btn {
    background-color: #F96854; /* Patreon color */
    color: #fff;
}
.patreon-btn:hover {
    background-color: #e25a47;
}

/* ---------------------------------- */
/* RULES PAGE SPECIFIC STYLES      */
/* ---------------------------------- */
.rules-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2.5rem auto;
    color: var(--secondary-text);
}

.rules-list {
    max-width: 800px;
    margin: 0 auto;
}

.rule-item {
    background-color: #0c1411;
    border-left: 3px solid var(--accent-plum);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.rule-item h3 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

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

/* ---------------------------------- */
/* ACCOUNT/LOGIN PAGE SPECIFIC STYLES */
/* ---------------------------------- */
.login-container {
    max-width: 450px;
    margin: 2rem auto;
    padding: 2.5rem;
    background-color: #0c1411;
    border-top: 3px solid var(--accent-plum);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 2rem;
    border-bottom: none;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--secondary-text);
    margin-bottom: 0.5rem;
    font-family: var(--font-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-color);
    border: 1px solid var(--secondary-text);
    color: var(--text-color);
    font-family: var(--font-primary);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 5px rgba(141, 157, 108, 0.5);
}

.login-btn {
    width: 100%;
    padding: 0.85rem;
    background-color: var(--accent-green);
    color: var(--bg-color);
    border: none;
    font-family: var(--font-secondary);
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.login-btn:hover {
    background-color: var(--highlight-text-color);
}

.form-links {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
}

.form-links a {
    color: var(--accent-green);
    text-decoration: none;
}

.form-links a:hover {
    text-decoration: underline;
}

.form-links span {
    color: var(--secondary-text);
    margin: 0 0.5rem;
}

/* ---------------------------------- */
/* NEW POST PAGE SPECIFIC STYLES   */
/* ---------------------------------- */
.new-post-container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2.5rem;
    background-color: #0c1411;
    border-top: 3px solid var(--accent-plum);
}

.new-post-container h2 {
    text-align: center;
    margin-bottom: 2rem;
    border-bottom: none;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    font-family: var(--font-secondary);
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--accent-green);
    color: var(--bg-color);
}
.btn-primary:hover {
    background-color: var(--highlight-text-color);
}

.btn-secondary {
    background-color: var(--secondary-text);
    color: var(--text-color);
}
.btn-secondary:hover {
    background-color: #6c808c;
}

/* ---------------------------------- */
/* RICH TEXT EDITOR (QUILL) STYLES */
/* ---------------------------------- */
.ql-toolbar {
    background-color: var(--bg-color);
    border: 1px solid var(--secondary-text) !important;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}

.ql-container {
    background-color: var(--bg-color);
    border: 1px solid var(--secondary-text) !important;
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
    color: var(--text-color);
    font-family: var(--font-primary);
    font-size: 1rem;
    min-height: 250px;
}

.ql-editor {
    min-height: 250px;
}

/* Change icon colors */
.ql-snow .ql-stroke {
    stroke: var(--secondary-text);
}
.ql-snow .ql-fill {
    fill: var(--secondary-text);
}
.ql-snow .ql-picker-label {
    color: var(--secondary-text);
}

/* Hover/active states */
.ql-snow .ql-picker-label:hover,
.ql-snow .ql-picker-item:hover,
.ql-snow.ql-toolbar button:hover .ql-stroke,
.ql-snow.ql-toolbar button:hover .ql-fill {
    stroke: var(--accent-green);
    color: var(--accent-green);
}
.ql-snow.ql-toolbar button.ql-active .ql-stroke,
.ql-snow.ql-toolbar button.ql-active .ql-fill {
    stroke: var(--accent-green);
}

/* Editor placeholder text */
.ql-editor.ql-blank::before {
    color: var(--secondary-text);
    font-style: normal;
}


/* ---------------------------------- */
/* MEDIA QUERIES & RESPONSIVE    */
/* ---------------------------------- */

/* Hamburger Menu */
.hamburger {
    display: none; 
    z-index: 1001;
    cursor: pointer;
    background: transparent;
    border: none;
    padding: 10px;
}

.hamburger-box {
    width: 30px;
    height: 24px;
    display: inline-block;
    position: relative;
}

.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
    width: 30px;
    height: 3px;
    background-color: var(--accent-green);
    position: absolute;
    transition: transform 0.3s ease-in-out, background-color 0.3s ease-in-out;
}

.hamburger-inner { top: 50%; transform: translateY(-50%); }
.hamburger-inner::before, .hamburger-inner::after { content: ''; display: block; }
.hamburger-inner::before { top: -10px; }
.hamburger-inner::after { bottom: -10px; }
.hamburger.is-active .hamburger-inner { background-color: transparent; }
.hamburger.is-active .hamburger-inner::before { transform: translateY(10px) rotate(45deg); }
.hamburger.is-active .hamburger-inner::after { transform: translateY(-10px) rotate(-45deg); }

/* General Breakpoints */
@media (max-width: 992px) {
    .site-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 2rem;
    }
    .site-branding { padding: 0; }
    .main-title { text-align: left; }
    .main-nav { padding: 0; }

    .main-nav .nav-menu-wrapper {
        position: fixed;
        top: 0;
        right: 0;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: #0c1411;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding-top: 5rem;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
        z-index: 1000;
        border-left: 1px solid var(--secondary-text);
    }

    .nav-menu-wrapper.nav-active {
        transform: translateX(0);
    }
    
    .nav-group {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }

    .nav-group li {
        margin: 1rem 2rem;
        width: calc(100% - 4rem);
    }

    .hamburger { display: block; }
    .lesson-container { flex-direction: column; }
    .lesson-sidebar {
        width: 100%;
        flex-basis: auto;
        border-right: none;
        border-bottom: 1px solid var(--secondary-text);
    }
}

@media (min-width: 993px) {
    .site-branding { padding: 2rem 1rem 0; }
    .main-title { text-align: center; }
    .main-nav { justify-content: center; }
}

@media (max-width: 768px) {
    .content-wrapper { flex-direction: column; }
    .left-column { max-width: 100%; }
}