/* Modern CSS reset and variables */
:root {
    /* Claude dark blue / grey theme */
    --text-colour: #1a202c;
    --primary-colour: #2d3748;
    --secondary-colour: #4a5568;
    --accent-colour: #4299e1;
    --page-background-colour: #f7fafc;
    --text-background-colour: white;
}
:root[data-theme="purple"] {
    /* Purple theme 
        - https://coolors.co/palette/10002b-240046-3c096c-5a189a-7b2cbf-9d4edd-c77dff-e0aaff
    */
    --text-colour: #10002B; /* very dark */
    --primary-colour: #240046; /* medium dark */
    --secondary-colour: #3C096C; /* dark */
    --accent-colour: #C77DFF; /* light */
    --page-background-colour: #E0AAFF; /* very light */
    --text-background-colour: white;
}
:root[data-theme="red"],
:root[data-theme="light"] {
    /* Red theme 
        - https://coolors.co/palette/2b0000-4f0000-740000-980000-b50000-d30000-eb1d1d-f50f0f-ff0000
        - https://coolors.co/palette/9c191b-ac1c1e-bd1f21-d02224-dd2c2f-e35053-e66063-ec8385-f1a7a9-f6cacc
    */
    --text-colour: #2B0000;
    --primary-colour: #740000;
    --secondary-colour: #B50000;
    --accent-colour: #E35053;
    --page-background-colour: #F6CACC;
    --text-background-colour: white;
}
:root[data-theme="dark"] {
    /*
    --text-colour: #E0E0E0;
    --primary-colour: #BB86FC;
    --secondary-colour: #03DAC6;
    --accent-colour: #FF4081;
    --page-background-colour: #121212;
    --text-background-colour: black;
    */
    /*
    --text-colour: #E0E0E0; /* Light * /
    --primary-colour: #740000; /* Dark * /
    --secondary-colour: #B50000; /* Medium * /
    --accent-colour: #FF4081; /* Light-medium * /
    --page-background-colour: #121212; /* Dark * /
    --text-background-colour: black; /* Black * /
    */
    --text-colour: #E0E0E0; /* Light Gray */
    --primary-colour: #980000; /* Slightly lighter Dark Red */
    --secondary-colour: #D30000; /* Slightly lighter Medium Red */
    --accent-colour: #FF4081; /* Pink */
    --page-background-colour: #121212; /* Dark Gray */
    --text-background-colour: black; /* Dark Red */
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-colour);
    background-color: var(--page-background-colour);
}

/* Header styles */
header {
    background-color: var(--primary-colour);
    color: var(--text-background-colour);
    padding: 2rem 1rem;
    text-align: center;
}

header h1 {
    color: var(--text-background-colour);
}

nav {
    background-color: var(--secondary-colour);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

nav a {
    color: var(--text-background-colour);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Google Translate styles
    - Hide poorly styled iframes
*/
#google_translate_element {
    background-color: white;
    border-radius: 0.25vh;
    padding: 0.5vh;
}
iframe.skiptranslate {    
    display: none !important;
}
body {    
    top: 0px !important;
}

/* Toggle light mode / dark mode button */
.theme-switch {
    background: none;
    border: none;
    cursor: pointer;
    width: 5vh;
    height: 5vh;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: auto;
    border-radius: 2.5vh;
}
.theme-switch:hover {
    background-color: var(--primary-colour);
}
.theme-switch img.theme-icon,
.theme-switch svg.theme-icon {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity 1s ease, transform 1s ease;
    position: absolute;
    margin-top: auto;
}
img.theme-icon.dark-mode-icon {
    top: 0vh;
    left: -0.1vh;
}
svg.theme-icon.light-mode-icon {
    width: 4vh;
    height: 4vh;
    top: 0.55vh;
    left: 0.45vh;
}
svg.theme-icon.light-mode-icon .background {
    fill: var(--secondary-colour);
}
.theme-switch:hover svg.theme-icon.light-mode-icon .background {
    fill: var(--primary-colour);
}
svg.theme-icon.light-mode-icon .sun {
    fill: var(--text-colour);
    stroke: var(--text-colour);
}
/*
svg.theme-icon {
    width: 2vh;
    height: 2vh;
}
*/

/* Hide the icon that doesn't match the current theme */
[data-theme="light"] .theme-switch .dark-mode-icon {
    opacity: 1;
    display: block;
    transform: rotate(0deg);
}
[data-theme="light"] .theme-switch .light-mode-icon {
    opacity: 0;
    display: none;
    transform: rotate(90deg);
}

[data-theme="dark"] .theme-switch .dark-mode-icon {
    opacity: 0;
    display: none;
    transform: rotate(-90deg);
}
[data-theme="dark"] .theme-switch .light-mode-icon {
    opacity: 1;
    display: block;
    transform: rotate(0deg);
}

/* Main content styles */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

section {
    margin-bottom: 3rem;
}

h1, h2, h3 {
    color: var(--primary-colour);
    margin-bottom: 1rem;
}

ul, li {
    list-style-position: outside;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.expertise-card {
    background: var(--text-background-colour);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

/* Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.project-card-gridslot {
}
.project-card {
    background: var(--text-background-colour);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.expertise-card h3,
.project-card h3,
.experience-card h3 {
    color: var(--secondary-colour);
}

.button {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--accent-colour);
    color: var(--text-background-colour);
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: #2b6cb0;
}
/*
.project-thumbnails {
    position: relative;
}

.project-thumbnail {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    overflow: hidden;
    transition: height 0.3s ease;
}

.project-thumbnail img {
    width: 100%;
    display: block;
}

/* .project-card .button:hover + .project-thumbnail */
/*
.project-card .button.project_demo_partsenterprise_erp:hover + .project-thumbnail.project_demo_partsenterprise_erp,
.project-card .button.project_demo_partsenterprise_store:hover + .project-thumbnail.project_demo_partsenterprise_store,
.project-card .button.project_demo_live_partsenterprise_store:hover + .project-thumbnail.project_demo_live_partsenterprise_store,
.project-card .button.project_demo_partserp:hover + .project-thumbnail.project_demo_partserp 

*/
/*
.project-links .button.project_demo_partsenterprise_erp:hover ~ .project-thumbnails .project_demo_partsenterprise_erp,
.project-links .button.project_demo_partsenterprise_store:hover ~ .project-thumbnails .project_demo_partsenterprise_store,
.project-links .button.project_demo_live_partsenterprise_store:hover ~ .project-thumbnails .project_demo_live_partsenterprise_store,
.project-links .button.project_demo_partserp:hover ~ .project-thumbnails .project_demo_partserp
* /
.project-thumbnail.active
{
    height: 200px; /* Adjust the height as needed * /
}
*/
.project-detail-button {
    font-size: 0.9rem;
    text-decoration: underline;
    margin-top: 1vh;
    cursor: pointer;
    width: fit-content;
}
.project-thumbnail {
    margin-top: 2vh;
}
.project-thumbnail img {
    max-width: 100%;
    height: auto;
}
.project-detail-container {
    display: none;
}
.project-detail-container.active {
    display: block;
}

.project-links {
    text-align: center;
    margin-top: 1vh;
}

/* Experience */
.experience-card {
    background: var(--text-background-colour);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    margin-top: 2rem;
}
.experience-card h3 {
    margin-bottom: 0;
}
.experience-date {
    color: var(--primary-colour);
    font-size: 0.9rem;
    width: 50%;
    min-width: 50%;
    -webkit-text-fill-color: inherit;
    text-decoration: none;
    pointer-events: none;
}
.experience-card:last-child {
    margin-bottom: 0;
}
.experience-company-and-date {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    width: 100%;
    margin-bottom: 0.25rem;
}
.experience-description {
    margin: 0.5rem 0;
}
.experience-additional-entry {
    list-style-type: disc;
    width: 100%;
}
.experience-header {
    display: flex;
    align-items: center;
}
.experience-additional-entry .experience-company-and-date {
    display: flex;
    width: 100%;
}
.experience-additional-entry .experience-job-title, 
.experience-additional-entry .experience-company, 
.experience-additional-entry .experience-date {
    font-weight: bold;
    margin: 0;
    width: fit-content;
}
.experience-additional-entry .experience-company {
    margin-left: 5px;
    margin-right: auto;
}
.experience-additional-entry .experience-date {
    font-weight: normal;
    margin-left: auto;
}
.experience-additional-entry:not(:first-of-type) .experience-job-title::after {
    content: " at  ";
    font-weight: normal;
}
.experience-additional-entry .experience-company::after {
    content: " ";
}
.experience-additional-entry .experience-description:last-of-type {
    margin-top: 0;
    margin-bottom: 1rem;
}

/* Footer styles */
footer {
    background-color: var(--primary-colour);
    color: var(--text-background-colour);
    text-align: center;
    padding: 2rem 1rem;
    margin-top: 4rem;
}

footer a {
    color: var(--text-background-colour);
}

/* Responsive design */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .expertise-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
}


/* GitHub Contributions Calendar */
.github-calendar {
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}
/* Hide broken statistics */
.github-calendar > :not(:first-child) {
    display: none;
}
/* Hide the "How we calculate contributions" text */
.github-calendar .js-calendar-graph .width-full .float-left {
    display: none;
}
/* Change title text */
.github-calendar table.js-calendar-graph-table > caption:first-child {
    color: transparent;
    font-size: 0;
}
.github-calendar table.js-calendar-graph-table > caption:first-child::before {
    content: "GitHub Contributions Calendar";
    color: var(--text-colour);
    font-size: 1rem;
}