/*
  Theme tokens
  - Dark-first using Catppuccin Mocha palette
  - Light overrides provided for theme toggle and system preference
  - Keep existing custom property names so components don't need refactors
*/
:root {
    /* Image assets */
    --header-image: url("Assets/modifiedBanner.svg");
    /* Subtle dark background gradient; light theme will override */
    --body-bg-image: radial-gradient(1200px 600px at 20% 0%, #2a2438 0%, rgba(17,17,27,0.4) 40%, rgba(17,17,27,0.9) 100%);

    /* Catppuccin Mocha (dark) core */
    --ctp-crust: #11111b;
    --ctp-mantle: #181825;
    --ctp-base: #1e1e2e; /* main surface */
    --ctp-surface0: #313244;
    --ctp-surface1: #45475a;
    --ctp-surface2: #585b70;
    --ctp-text: #cdd6f4;
    --ctp-subtext0: #a6adc8;
    --ctp-overlay0: #6c7086;
    --ctp-lavender: #b4befe; /* link/focus */
    --ctp-mauve: #cba6f7;    /* purple */
    --ctp-pink: #f5c2e7;
    --ctp-red: #f38ba8;
    --ctp-rosewater: #f2cdcd;

    /* Map to existing variable names used across the site */
    --color-primary-purple: var(--ctp-mauve);
    --color-primary-pink: var(--ctp-pink);
    --color-primary-salmon: var(--ctp-rosewater);

    --color-secondary-pink: var(--ctp-pink);
    --color-secondary-red: var(--ctp-red);
    --color-secondary-red-light: #ff9aaa; /* slightly lighter for borders */

    /* Background/surface tokens (dark-first) */
    --color-bg-dark: var(--ctp-crust);        /* page background */
    --color-bg-light: var(--ctp-base);        /* cards/main */
    --color-bg-medium: var(--ctp-surface0);   /* alt surface */
    --color-bg-navbar: var(--ctp-surface1);
    --color-bg-code: var(--ctp-surface0);
    --color-bg-details: var(--ctp-surface0);
    --color-bg-topbar: var(--ctp-overlay0);
    --color-content: var(--ctp-mauve);

    /* Text */
    --color-text-body: var(--ctp-text);
    --color-text-link-webring: var(--ctp-lavender);

    font-size: 16px; /* 1rem = 16px; change to 15px or 18px to scale site-wide */

    /* Borders */
    --color-border-light: #3a3f58;
    --color-border-dark: #0b0b10;

    /* Common Styles */
    /* Subtle dotted borders to avoid clash on dark */
    --color-dotted-primary: var(--ctp-overlay0); /* #6c7086 */
    --color-dotted-secondary: var(--ctp-lavender); /* accent */
    --border-dotted-primary: 3px var(--color-dotted-primary) dotted;
    --border-dotted-secondary: 3px var(--color-dotted-secondary) dotted;
    --border-radius-standard: 20px;
    --border-radius-small: 10px;
}

/* Respect user system light preference when no explicit theme class is set */
@media (prefers-color-scheme: light) {
    :root {
        --body-bg-image: url("Assets/pinkBackground.gif");

        --color-primary-purple: #8839ef;
        --color-primary-pink: #ea76cb;
        --color-primary-salmon: #dc8a78;

        --color-secondary-pink: #ed64f5;
        --color-secondary-red: #e64553;
        --color-secondary-red-light: #e8535f;

        --color-bg-dark: #faf7fd;
        --color-bg-light: #eff1f5;
        --color-bg-medium: #e6e9ef;
        --color-bg-navbar: #dce0e8;
        --color-bg-code: #f4f4f4;
        --color-bg-details: #f9f9f9;
        --color-bg-topbar: #939ab7;
        --color-content: #c9a2e2;

        --color-text-body: #1c1e2b;
        --color-text-link-webring: #00f;

        --color-border-light: #ddd;
        --color-border-dark: #000;
    }
}

/* Explicit theme classes always override system preference */
.theme-dark {
    --body-bg-image: radial-gradient(1200px 600px at 20% 0%, #2a2438 0%, rgba(17,17,27,0.4) 40%, rgba(17,17,27,0.9) 100%);

    --color-primary-purple: var(--ctp-mauve);
    --color-primary-pink: var(--ctp-pink);
    --color-primary-salmon: var(--ctp-rosewater);

    --color-secondary-pink: var(--ctp-pink);
    --color-secondary-red: var(--ctp-red);
    --color-secondary-red-light: #ff9aaa;

    --color-bg-dark: var(--ctp-crust);
    --color-bg-light: var(--ctp-base);
    --color-bg-medium: var(--ctp-surface0);
    --color-bg-navbar: var(--ctp-surface1);
    --color-bg-code: var(--ctp-surface0);
    --color-bg-details: var(--ctp-surface0);
    --color-bg-topbar: var(--ctp-overlay0);
    --color-content: var(--ctp-mauve);

    --color-text-body: var(--ctp-text);
    --color-text-link-webring: var(--ctp-lavender);

    --color-border-light: #3a3f58;
    --color-border-dark: #0b0b10;
}

.theme-light {
    --body-bg-image: url("Assets/pinkBackground.gif");

    --color-primary-purple: #8839ef;
    --color-primary-pink: #ea76cb;
    --color-primary-salmon: #dc8a78;

    --color-secondary-pink: #ed64f5;
    --color-secondary-red: #e64553;
    --color-secondary-red-light: #e8535f;

    --color-bg-dark: #faf7fd;
    --color-bg-light: #eff1f5;
    --color-bg-medium: #e6e9ef;
    --color-bg-navbar: #dce0e8;
    --color-bg-code: #f4f4f4;
    --color-bg-details: #f9f9f9;
    --color-bg-topbar: #939ab7;
    --color-content: #c9a2e2;

    --color-text-body: #1c1e2b;
    --color-text-link-webring: #00f;

    --color-border-light: #ddd;
    --color-border-dark: #000;
}





/* Atkinson Hyperlegible is loaded from Google Fonts in layout heads */

body {
    font-family: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    background-color: var(--color-bg-dark);
    background-size: 65px;
    color: var(--color-text-body);
    background-image: var(--body-bg-image);
}

main {
    background-color: var(--color-bg-light);
    border: var(--border-dotted-primary);
    border-radius: var(--border-radius-standard);
    flex: 1;
    padding: 20px;
    order: 2;
    margin: 10px;
    overflow-x: hidden; /* Prevent horizontal overflow */
    word-break: break-word; /* Break extremely long words */
    word-wrap: break-word; /* Legacy support */
}

* {
    box-sizing: border-box;
}

hr {
    display: block;
    height: 3px;
    border: 0;
    border-top: 2px solid var(--color-primary-pink);
    border-bottom: 2px solid var(--color-primary-purple);
    margin: 25px 0px;
}

details {
    margin-bottom: 1em;
    border: 1px solid var(--color-border-light);
    border-radius: 5px;
    padding: 0.5em;
    background-color: var(--color-bg-details);
}

summary {
    cursor: pointer;
    font-weight: bold;
    color: var(--color-primary-purple);
}

summary:hover {
    text-decoration: underline;
}

#container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    overflow-x: hidden; /* Prevent horizontal overflow */
}

#container a {
    /* color: #8839ee; */
    /* d64f5; */
    font-weight: bold;
}

/* Content link colors (main content and sidebars); navbar has its own styling */
main a, aside a {
    color: var(--color-text-link-webring); /* lavender by default in dark */
    text-decoration-color: currentColor;
}
main a:hover, aside a:hover {
    color: var(--color-primary-pink);
    text-decoration: underline;
}
main a:visited, aside a:visited {
    color: var(--color-primary-purple);
}

.code-block {
    background-color: var(--color-bg-code);
    border: 1px solid var(--color-border-light);
    border-radius: 4px;
    padding: 1em;
    margin: 1em 0;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    font-family: monospace;
}

/* Code block styling */
pre {
    background-color: var(--color-bg-medium);
    border: 1px solid var(--color-border-light);
    border-radius: 5px;
    padding: 1em;
    margin: 1em 0;
    overflow-x: auto; /* Horizontal scrollbar */
    white-space: pre;
    max-width: 100%;
    box-sizing: border-box;
    width: 100%; /* Ensure it doesn't exceed container width */
}

code {
    font-family: monospace;
    background-color: var(--color-bg-medium);
    padding: 0.2em 0.4em;
    border-radius: 3px;
}

pre code {
    background-color: transparent;
    padding: 0;
    border-radius: 0;
    display: block;
    min-width: 0; /* Prevent minimum width expansion */
}

#header {
    width: 100%;
    background-color: var(--color-primary-salmon);
    height: 150px;
    background-image: var(--header-image);
    background-size: 100%;
    border-radius: var(--border-radius-standard);
    padding: 10px;
}

#navbar {
    height: auto; /* Remove fixed height */
    min-height: 40px; /* Set a minimum height */
    background-color: var(--color-bg-navbar);
    border: var(--border-dotted-primary);
    border-radius: var(--border-radius-standard);
    width: 100%;
    padding-bottom: 5px;
    margin-top: 10px;
}

#navbar ul {
    display: flex;
    flex-wrap: wrap; /* Allow items to wrap */
    padding: 0;
    margin: 0;
    list-style-type: none;
    justify-content: space-evenly;
}

#navbar li {
    padding-top: 10px;
    padding-bottom: 10px;
}

#navbar li a, #navbar li button.theme-toggle {
    color: var(--color-primary-purple);
    background-color: var(--color-bg-medium);
    border: 1px solid var(--color-primary-purple);
    border-radius: var(--border-radius-small);
    padding: 5px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

#navbar li a:hover, #navbar li button.theme-toggle:hover {
    color: var(--color-primary-purple);
    text-decoration: underline;
}

#flex {
    display: flex;
    max-width: 100%;
    overflow-x: hidden; /* Prevent horizontal overflow */
}

aside {
    background-color: var(--color-bg-medium);
    border: var(--border-dotted-primary);
    border-radius: var(--border-radius-standard);
    width: 200px;
    padding: 20px;
    font-size: smaller;
    margin: 10px;
}

img {
    max-width: 100%;
    height: auto;
}

#leftSidebar {
    order: 1;

}

#rightSidebar {
    order: 3;
}

footer {
    background-color: var(--color-bg-light);
    width: 100%;
    padding: 10px;
    text-align: center;
    border: var(--border-dotted-secondary);
    border-radius: var(--border-radius-standard);
    padding-bottom: 30px;
    margin: 5px;
}

h1 {
    color: var(--color-primary-pink);
}
h2 {
    color: var(--color-primary-purple);
}
h3 {
    color: var(--color-primary-purple);
}

h1 {
    font-size: 25px;
}

strong {
    color: var(--color-primary-purple);
}

.box {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-secondary-pink);
    padding: 10px;
}

.blog-posts-container {
    background-color: var(--color-bg-light);
    border: 3px dotted var(--color-primary-pink);  /* Pink border to match your h1 color */
    border-radius: 15px;         /* Rounded corners */
    padding: 15px;
    margin: 15px 0;
    /* Removed max-height and overflow-y to eliminate scrollbar */
}

.notes-container {
    background-color: var(--color-bg-light);
    border: 3px dotted var(--color-primary-pink);  /* Pink border to match your h1 color */
    border-radius: 15px;         /* Rounded corners */
    padding: 15px;
    margin: 15px 0;
    /* No max-height or overflow properties, so content will expand naturally */
}

.blog-posts-container ul {
    margin: 0;
    padding-left: 20px;
}

.blog-posts-container li {
    margin-bottom: 8px;
}

#topBar {
    width: 100%;
    height: 30px;
    padding: 5px;
    font-size: smaller;
    background-color: var(--color-bg-topbar);
}

.webring {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--color-border-dark);
    padding: 3px;
}

.webring a {
    color: var(--color-text-link-webring);
    text-decoration: none;
    font-weight: bold;
}

.webring a:hover {
    text-decoration: underline;
}

.webring_center {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.KappySidebar {
    margin: 10px;
    height: 200px; /* Set a fixed height */
}
.KappySidebar:hover {
    content: url("/Assets/KappyWave.png");
}


.webring_previous,
.webring_next {
    flex: 1;
    text-align: center;
}

#QR-Code{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    /* Add a border to the QR code */
    border: 2px solid var(--color-primary-purple);
    border-radius: var(--border-radius-small);
    

}

#c_widget {
    max-width: 100%;
    overflow-x: hidden;
}

@media only screen and (max-width: 800px) {
    #flex {
        flex-wrap: wrap;
    }

    aside {
        width: 100%;
    }

    main {
        order: 1;
    }

    #leftSidebar {
        order: 2;
    }

    #rightSidebar {
        order: 3;
    }
    #navbar {
        padding: 5px; /* Reduce padding on mobile */
    }
    #navbar ul {
        flex-wrap: wrap;
    }
    #navbar li a, #navbar li button.theme-toggle {
        display: block; /* Make links full width */
        padding: 10px; /* Increase touch target size */
}
}

/* Accessibility: visible focus styles */
:where(a, button, input, select, textarea, summary):focus-visible {
    outline: 3px solid var(--color-primary-purple);
    outline-offset: 2px;
    border-radius: 6px;
}

/* Smooth but respectful transitions */
* {
    transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
}

/* Floating theme toggle (bottom-right) */
#theme-toggle.theme-toggle-fab,
button#theme-toggle.theme-toggle-fab {
    position: fixed;
    right: calc(16px + env(safe-area-inset-right));
    bottom: calc(16px + env(safe-area-inset-bottom));
    z-index: 9999;
    background: var(--color-bg-navbar);
    color: var(--color-primary-purple);
    border: 1px solid var(--color-primary-purple);
    border-radius: 999px;
    padding: 10px 12px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,0,0,0.35);
}

#theme-toggle.theme-toggle-fab:hover { text-decoration: none; }

@media (max-width: 420px) {
    #theme-toggle.theme-toggle-fab { padding: 10px; font-size: 14px; }
}