/* Import Lato font */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700;900&display=swap');

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

/* Typography */
body {
    font-family: 'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 18px;
    line-height: 1.7;
    font-weight: 300;
    color: #333;
    background-color: #f2f2f2;
    background-image: url('/http/adereth.github.io/images/noise.png');
    background-attachment: fixed;
}

/* Main container */
article, .container {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
    margin-top: 1rem;
    margin-bottom: 2rem;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
    color: #1a1a1a;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

h1 {
    font-size: 2.75rem;
    font-weight: 900;
    margin-top: 1rem;
    border-bottom: 3px solid #4682B4;
    padding-bottom: 0.75rem;
    letter-spacing: -0.03em;
}

/* Post date styling */
.post-date {
    font-size: 0.875rem;
    color: #666;
    font-weight: 400;
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

h2 {
    font-size: 2rem;
    margin-top: 2.5rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

/* Paragraphs and text */
p {
    margin-bottom: 1.5rem;
}

/* Drop cap for first paragraph */
article > p:first-of-type:first-letter {
    float: left;
    font-size: 4.5rem;
    line-height: 3.5rem;
    padding-right: 0.5rem;
    margin-top: -0.1rem;
    font-weight: 900;
    color: #4682B4;
}

/* Links */
a {
    color: #4682B4;
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 400;
}

a:hover {
    color: #5A9FD4;
    text-decoration: underline;
    text-decoration-thickness: 2px;
}

/* Lists */
ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

li {
    margin-bottom: 0.5rem;
}

/* Code blocks */
pre {
    background-color: #f6f8fa;
    border: 1px solid #e1e4e8;
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

code {
    font-family: 'SF Mono', Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
    font-size: 0.9em;
    background-color: #f6f8fa;
    padding: 0.2em 0.4em;
    border-radius: 3px;
    border: 1px solid rgba(70, 130, 180, 0.1);
    font-weight: 400;
}

pre code {
    background-color: transparent;
    padding: 0;
    font-size: inherit;
}

/* Blockquotes */
blockquote {
    border-left: 4px solid #4682B4;
    padding-left: 1.5rem;
    margin: 2rem 0;
    color: #586069;
    font-style: italic;
    background-color: rgba(70, 130, 180, 0.03);
    padding: 1rem 1.5rem;
    border-radius: 4px;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Tables */
table {
    border-collapse: collapse;
    width: 100%;
    margin-bottom: 1.5rem;
}

th, td {
    border: 1px solid #dfe2e5;
    padding: 0.6rem 1rem;
    text-align: left;
}

th {
    background-color: #f6f8fa;
    font-weight: 600;
}

/* Navigation */
.nav {
    max-width: 720px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 0;
    margin-bottom: 2rem;
}

.nav a {
    margin-right: 2rem;
    color: #586069;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.nav a:hover {
    color: #4682B4;
    text-decoration: none;
}

/* Index page specific styles */
.post-list {
    list-style: none;
    padding-left: 0;
}

.post-list li {
    margin-bottom: 1rem;
}

.date {
    color: #6a737d;
    font-size: 0.9rem;
    margin-left: 0.5rem;
}

/* Footer */
footer {
    max-width: 720px;
    margin: 3rem auto 0;
    padding: 1.5rem;
    border-top: 1px solid #e1e4e8;
    text-align: center;
    color: #6a737d;
    font-size: 0.9rem;
}

/* Post footer */
.post-footer {
    max-width: 720px;
    margin: 3rem auto 2rem;
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;
    border-top: 1px solid #e1e4e8;
}

.home-link {
    color: #4682B4;
    text-decoration: none;
    font-weight: 400;
    font-size: 1rem;
    transition: color 0.2s ease;
}

.home-link:hover {
    color: #2C5F8D;
    text-decoration: underline;
}

/* Syntax Highlighting */
.codehilite {
    background: #f8f8f8;
    border: 1px solid #e1e4e8;
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.codehilite pre {
    margin: 0;
    padding: 0;
    background: transparent;
    border: none;
    line-height: 1.5;
}

/* Light mode syntax colors */
.codehilite .c { color: #6a737d; font-style: italic } /* Comment */
.codehilite .err { color: #d73a49 } /* Error */
.codehilite .k { color: #d73a49; font-weight: bold } /* Keyword */
.codehilite .o { color: #586069 } /* Operator */
.codehilite .ch { color: #6a737d; font-style: italic } /* Comment.Hashbang */
.codehilite .cm { color: #6a737d; font-style: italic } /* Comment.Multiline */
.codehilite .cp { color: #d73a49 } /* Comment.Preproc */
.codehilite .cpf { color: #6a737d; font-style: italic } /* Comment.PreprocFile */
.codehilite .c1 { color: #6a737d; font-style: italic } /* Comment.Single */
.codehilite .cs { color: #6a737d; font-style: italic } /* Comment.Special */
.codehilite .gd { color: #d73a49; background-color: #ffeef0 } /* Generic.Deleted */
.codehilite .ge { font-style: italic } /* Generic.Emph */
.codehilite .gr { color: #d73a49 } /* Generic.Error */
.codehilite .gh { color: #005cc5; font-weight: bold } /* Generic.Heading */
.codehilite .gi { color: #22863a; background-color: #f0fff4 } /* Generic.Inserted */
.codehilite .go { color: #586069 } /* Generic.Output */
.codehilite .gp { color: #6f42c1; font-weight: bold } /* Generic.Prompt */
.codehilite .gs { font-weight: bold } /* Generic.Strong */
.codehilite .gu { color: #6f42c1; font-weight: bold } /* Generic.Subheading */
.codehilite .gt { color: #d73a49 } /* Generic.Traceback */
.codehilite .kc { color: #d73a49; font-weight: bold } /* Keyword.Constant */
.codehilite .kd { color: #d73a49; font-weight: bold } /* Keyword.Declaration */
.codehilite .kn { color: #d73a49; font-weight: bold } /* Keyword.Namespace */
.codehilite .kp { color: #d73a49 } /* Keyword.Pseudo */
.codehilite .kr { color: #d73a49; font-weight: bold } /* Keyword.Reserved */
.codehilite .kt { color: #d73a49 } /* Keyword.Type */
.codehilite .m { color: #005cc5 } /* Literal.Number */
.codehilite .s { color: #032f62 } /* Literal.String */
.codehilite .na { color: #22863a } /* Name.Attribute */
.codehilite .nb { color: #005cc5 } /* Name.Builtin */
.codehilite .nc { color: #6f42c1; font-weight: bold } /* Name.Class */
.codehilite .no { color: #005cc5 } /* Name.Constant */
.codehilite .nd { color: #6f42c1; font-weight: bold } /* Name.Decorator */
.codehilite .ni { color: #005cc5 } /* Name.Entity */
.codehilite .ne { color: #d73a49 } /* Name.Exception */
.codehilite .nf { color: #6f42c1 } /* Name.Function */
.codehilite .nl { color: #005cc5; font-weight: bold } /* Name.Label */
.codehilite .nn { color: #6f42c1; font-weight: bold } /* Name.Namespace */
.codehilite .nt { color: #22863a; font-weight: bold } /* Name.Tag */
.codehilite .nv { color: #e36209 } /* Name.Variable */
.codehilite .ow { color: #d73a49; font-weight: bold } /* Operator.Word */
.codehilite .w { color: #bbbbbb } /* Text.Whitespace */
.codehilite .mb { color: #005cc5 } /* Literal.Number.Bin */
.codehilite .mf { color: #005cc5 } /* Literal.Number.Float */
.codehilite .mh { color: #005cc5 } /* Literal.Number.Hex */
.codehilite .mi { color: #005cc5 } /* Literal.Number.Integer */
.codehilite .mo { color: #005cc5 } /* Literal.Number.Oct */
.codehilite .sa { color: #032f62 } /* Literal.String.Affix */
.codehilite .sb { color: #032f62 } /* Literal.String.Backtick */
.codehilite .sc { color: #032f62 } /* Literal.String.Char */
.codehilite .dl { color: #032f62 } /* Literal.String.Delimiter */
.codehilite .sd { color: #032f62; font-style: italic } /* Literal.String.Doc */
.codehilite .s2 { color: #032f62 } /* Literal.String.Double */
.codehilite .se { color: #032f62; font-weight: bold } /* Literal.String.Escape */
.codehilite .sh { color: #032f62 } /* Literal.String.Heredoc */
.codehilite .si { color: #005cc5; font-style: italic } /* Literal.String.Interpol */
.codehilite .sx { color: #032f62 } /* Literal.String.Other */
.codehilite .sr { color: #032f62 } /* Literal.String.Regex */
.codehilite .s1 { color: #032f62 } /* Literal.String.Single */
.codehilite .ss { color: #005cc5 } /* Literal.String.Symbol */
.codehilite .bp { color: #005cc5 } /* Name.Builtin.Pseudo */
.codehilite .fm { color: #6f42c1 } /* Name.Function.Magic */
.codehilite .vc { color: #e36209 } /* Name.Variable.Class */
.codehilite .vg { color: #e36209 } /* Name.Variable.Global */
.codehilite .vi { color: #e36209 } /* Name.Variable.Instance */
.codehilite .vm { color: #e36209 } /* Name.Variable.Magic */
.codehilite .il { color: #005cc5 } /* Literal.Number.Integer.Long */

/* Responsive design */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.25rem;
    }
    
    .nav a {
        margin-right: 1rem;
        font-size: 0.9rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #0d1117;
        background-image: url('/http/adereth.github.io/images/noise.png');
        color: #c9d1d9;
    }
    
    article, .container {
        background-color: rgba(22, 27, 34, 0.9);
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    }
    
    h1, h2, h3, h4, h5, h6 {
        color: #f0f6fc;
    }
    
    h1 {
        border-bottom-color: #5A9FD4;
    }
    
    a {
        color: #5A9FD4;
    }
    
    a:hover {
        color: #7AB8E6;
    }
    
    article > p:first-of-type:first-letter {
        color: #5A9FD4;
    }
    
    pre {
        background-color: #161b22;
        border-color: #30363d;
    }
    
    code {
        background-color: #161b22;
        border-color: rgba(90, 159, 212, 0.2);
    }
    
    blockquote {
        border-left-color: #5A9FD4;
        color: #8b949e;
        background-color: rgba(90, 159, 212, 0.05);
    }
    
    th {
        background-color: #161b22;
    }
    
    th, td {
        border-color: #30363d;
    }
    
    .nav a {
        color: #8b949e;
    }
    
    .nav a:hover {
        color: #5A9FD4;
    }
    
    .date {
        color: #8b949e;
    }
    
    footer {
        border-top-color: #30363d;
        color: #8b949e;
    }
    
    .post-footer {
        border-top-color: #30363d;
    }
    
    .home-link {
        color: #5A9FD4;
    }
    
    .home-link:hover {
        color: #7AB8E6;
    }
    
    /* Dark mode syntax highlighting */
    .codehilite {
        background: #1e2329;
        border-color: #30363d;
    }
    
    .codehilite .c { color: #8b949e } /* Comment */
    .codehilite .err { color: #f85149 } /* Error */
    .codehilite .k { color: #ff7b72 } /* Keyword */
    .codehilite .o { color: #79c0ff } /* Operator */
    .codehilite .ch { color: #8b949e } /* Comment.Hashbang */
    .codehilite .cm { color: #8b949e } /* Comment.Multiline */
    .codehilite .cp { color: #79c0ff } /* Comment.Preproc */
    .codehilite .cpf { color: #8b949e } /* Comment.PreprocFile */
    .codehilite .c1 { color: #8b949e } /* Comment.Single */
    .codehilite .cs { color: #8b949e } /* Comment.Special */
    .codehilite .gd { color: #ffdcd7; background-color: #67060c } /* Generic.Deleted */
    .codehilite .ge { font-style: italic } /* Generic.Emph */
    .codehilite .gr { color: #f85149 } /* Generic.Error */
    .codehilite .gh { color: #79c0ff; font-weight: bold } /* Generic.Heading */
    .codehilite .gi { color: #aff5b4; background-color: #033a16 } /* Generic.Inserted */
    .codehilite .go { color: #8b949e } /* Generic.Output */
    .codehilite .gp { color: #a5d6ff; font-weight: bold } /* Generic.Prompt */
    .codehilite .gs { font-weight: bold } /* Generic.Strong */
    .codehilite .gu { color: #a5d6ff; font-weight: bold } /* Generic.Subheading */
    .codehilite .gt { color: #f85149 } /* Generic.Traceback */
    .codehilite .kc { color: #ff7b72 } /* Keyword.Constant */
    .codehilite .kd { color: #ff7b72 } /* Keyword.Declaration */
    .codehilite .kn { color: #ff7b72 } /* Keyword.Namespace */
    .codehilite .kp { color: #ff7b72 } /* Keyword.Pseudo */
    .codehilite .kr { color: #ff7b72 } /* Keyword.Reserved */
    .codehilite .kt { color: #ff7b72 } /* Keyword.Type */
    .codehilite .m { color: #79c0ff } /* Literal.Number */
    .codehilite .s { color: #a5d6ff } /* Literal.String */
    .codehilite .na { color: #7ee787 } /* Name.Attribute */
    .codehilite .nb { color: #79c0ff } /* Name.Builtin */
    .codehilite .nc { color: #f0883e } /* Name.Class */
    .codehilite .no { color: #79c0ff } /* Name.Constant */
    .codehilite .nd { color: #d2a8ff } /* Name.Decorator */
    .codehilite .ni { color: #ffa657 } /* Name.Entity */
    .codehilite .ne { color: #f0883e } /* Name.Exception */
    .codehilite .nf { color: #d2a8ff } /* Name.Function */
    .codehilite .nl { color: #79c0ff; font-weight: bold } /* Name.Label */
    .codehilite .nn { color: #f0883e } /* Name.Namespace */
    .codehilite .nt { color: #7ee787 } /* Name.Tag */
    .codehilite .nv { color: #ffa657 } /* Name.Variable */
    .codehilite .ow { color: #ff7b72 } /* Operator.Word */
    .codehilite .w { color: #6e7681 } /* Text.Whitespace */
    .codehilite .mb { color: #79c0ff } /* Literal.Number.Bin */
    .codehilite .mf { color: #79c0ff } /* Literal.Number.Float */
    .codehilite .mh { color: #79c0ff } /* Literal.Number.Hex */
    .codehilite .mi { color: #79c0ff } /* Literal.Number.Integer */
    .codehilite .mo { color: #79c0ff } /* Literal.Number.Oct */
    .codehilite .sa { color: #a5d6ff } /* Literal.String.Affix */
    .codehilite .sb { color: #a5d6ff } /* Literal.String.Backtick */
    .codehilite .sc { color: #a5d6ff } /* Literal.String.Char */
    .codehilite .dl { color: #a5d6ff } /* Literal.String.Delimiter */
    .codehilite .sd { color: #a5d6ff } /* Literal.String.Doc */
    .codehilite .s2 { color: #a5d6ff } /* Literal.String.Double */
    .codehilite .se { color: #79c0ff } /* Literal.String.Escape */
    .codehilite .sh { color: #a5d6ff } /* Literal.String.Heredoc */
    .codehilite .si { color: #79c0ff } /* Literal.String.Interpol */
    .codehilite .sx { color: #a5d6ff } /* Literal.String.Other */
    .codehilite .sr { color: #79c0ff } /* Literal.String.Regex */
    .codehilite .s1 { color: #a5d6ff } /* Literal.String.Single */
    .codehilite .ss { color: #79c0ff } /* Literal.String.Symbol */
    .codehilite .bp { color: #79c0ff } /* Name.Builtin.Pseudo */
    .codehilite .fm { color: #d2a8ff } /* Name.Function.Magic */
    .codehilite .vc { color: #ffa657 } /* Name.Variable.Class */
    .codehilite .vg { color: #ffa657 } /* Name.Variable.Global */
    .codehilite .vi { color: #ffa657 } /* Name.Variable.Instance */
    .codehilite .vm { color: #ffa657 } /* Name.Variable.Magic */
    .codehilite .il { color: #79c0ff } /* Literal.Number.Integer.Long */
}

/* Print styles */
@media print {
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .nav, footer, .post-footer {
        display: none;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
    
    pre {
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
}