/* ----------# Design tokens #---------- */

/* Bootstrap reads these variables, so changing them restyles every page and component */
:root,
[data-bs-theme='light'] {
    --bs-body-bg: #fff;
    --bs-body-bg-rgb: 255, 255, 255;
    --bs-body-color: #1d1d1f;
    --bs-body-color-rgb: 29, 29, 31;
    --bs-emphasis-color: #000;
    --bs-secondary-color: #6e6e73;
    --bs-secondary-color-rgb: 110, 110, 115;
    --bs-secondary-bg: #e8e8ed;
    --bs-secondary-bg-rgb: 232, 232, 237;
    --bs-tertiary-bg: #f5f5f7;
    --bs-tertiary-bg-rgb: 245, 245, 247;
    --bs-border-color: #d2d2d7;
    --bs-link-color: #0066cc;
    --bs-link-color-rgb: 0, 102, 204;
    --bs-link-hover-color: #0066cc;
    --bs-link-hover-color-rgb: 0, 102, 204;
    --bs-primary: #0071e3;
    --bs-primary-rgb: 0, 113, 227;
    --bs-primary-bg-subtle: #e5f1fd;
    --bs-primary-border-subtle: #a9cff5;
    --bs-primary-text-emphasis: #0058b0;
    --bs-success: #248a3d;
    --bs-success-rgb: 36, 138, 61;
    --bs-danger: #d70015;
    --bs-danger-rgb: 215, 0, 21;
    --bs-warning: #b25000;
    --bs-warning-rgb: 178, 80, 0;

    --site-accent: #0071e3;
    --site-accent-hover: #0077ed;
    --site-fill-hover: #dcdce1;
    --site-line: rgba(0, 0, 0, 0.09);
    --site-nav-bg: rgba(255, 255, 255, 0.72);
    --hover-color: var(--bs-link-color);
}

[data-bs-theme='dark'] {
    --bs-body-bg: #000;
    --bs-body-bg-rgb: 0, 0, 0;
    --bs-body-color: #f5f5f7;
    --bs-body-color-rgb: 245, 245, 247;
    --bs-emphasis-color: #fff;
    --bs-secondary-color: #a1a1a6;
    --bs-secondary-color-rgb: 161, 161, 166;
    --bs-secondary-bg: #2c2c2e;
    --bs-secondary-bg-rgb: 44, 44, 46;
    --bs-tertiary-bg: #1d1d1f;
    --bs-tertiary-bg-rgb: 29, 29, 31;
    --bs-border-color: #424245;
    --bs-link-color: #2997ff;
    --bs-link-color-rgb: 41, 151, 255;
    --bs-link-hover-color: #2997ff;
    --bs-link-hover-color-rgb: 41, 151, 255;
    --bs-primary: #0a84ff;
    --bs-primary-rgb: 10, 132, 255;
    --bs-primary-bg-subtle: #0a2540;
    --bs-primary-border-subtle: #14508c;
    --bs-primary-text-emphasis: #6cb4ff;
    --bs-success: #30d158;
    --bs-success-rgb: 48, 209, 88;
    --bs-danger: #ff453a;
    --bs-danger-rgb: 255, 69, 58;
    --bs-warning: #ff9f0a;
    --bs-warning-rgb: 255, 159, 10;

    --site-accent: #0071e3;
    --site-accent-hover: #0077ed;
    --site-fill-hover: #3a3a3c;
    --site-line: rgba(255, 255, 255, 0.11);
    --site-nav-bg: rgba(22, 22, 23, 0.72);
    --hover-color: var(--bs-link-color);
}

:root {
    --bs-font-sans-serif: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --bs-body-font-family: var(--bs-font-sans-serif);
    --bs-border-radius: 12px;
    --bs-border-radius-sm: 9px;
    --bs-border-radius-lg: 16px;
    --bs-border-radius-xl: 22px;
    --site-radius: 22px;
    --site-radius-sm: 14px;
}

/* ----------# Base #---------- */

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

main {
    flex: 1 0 auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.iconwrapper {
    align-items: center;
    display: flex;
}

.text-justify {
    text-align: justify;
}

.oz-icon {
    display: inline-flex;
    line-height: 1;
    vertical-align: -0.125em;
}

/* Elements only visible in one of the themes (logo, theme toggle icons) */
[data-bs-theme='light'] .theme-dark-only,
[data-bs-theme='dark'] .theme-light-only {
    display: none !important;
}

/* ----------# Buttons #---------- */

.btn {
    --bs-btn-border-radius: 980px;
    --bs-btn-padding-x: 1.15rem;
    --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}

.btn:hover {
    text-decoration: none;
}

.btn-sm {
    --bs-btn-border-radius: 980px;
    --bs-btn-padding-x: 0.85rem;
    --bs-btn-padding-y: 0.3rem;
}

.btn-big {
    --bs-btn-font-size: 17px;
    --bs-btn-padding-x: 24px;
    --bs-btn-padding-y: 11px;
}

.btn-primary,
.btn-accent {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--site-accent);
    --bs-btn-border-color: var(--site-accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--site-accent-hover);
    --bs-btn-hover-border-color: var(--site-accent-hover);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--site-accent);
    --bs-btn-active-border-color: var(--site-accent);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--site-accent);
    --bs-btn-disabled-border-color: var(--site-accent);
}

.btn-outline-accent {
    --bs-btn-color: var(--bs-link-color);
    --bs-btn-border-color: var(--bs-link-color);
    --bs-btn-hover-color: var(--bs-body-bg);
    --bs-btn-hover-bg: var(--bs-link-color);
    --bs-btn-hover-border-color: var(--bs-link-color);
    --bs-btn-active-color: var(--bs-body-bg);
    --bs-btn-active-bg: var(--bs-link-color);
    --bs-btn-active-border-color: var(--bs-link-color);
}

.btn-outline-secondary {
    --bs-btn-color: var(--bs-body-color);
    --bs-btn-border-color: var(--bs-border-color);
    --bs-btn-hover-color: var(--bs-body-color);
    --bs-btn-hover-bg: var(--site-fill-hover);
    --bs-btn-hover-border-color: var(--bs-border-color);
    --bs-btn-active-color: var(--bs-body-color);
    --bs-btn-active-bg: var(--site-fill-hover);
    --bs-btn-active-border-color: var(--bs-border-color);
    --bs-btn-disabled-color: var(--bs-secondary-color);
    --bs-btn-disabled-border-color: var(--bs-border-color);
}

.btn-outline-danger {
    --bs-btn-color: var(--bs-danger);
    --bs-btn-border-color: var(--bs-danger);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--bs-danger);
    --bs-btn-hover-border-color: var(--bs-danger);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--bs-danger);
    --bs-btn-active-border-color: var(--bs-danger);
    --bs-btn-focus-shadow-rgb: var(--bs-danger-rgb);
}

.btn-link {
    --bs-btn-color: var(--bs-link-color);
    --bs-btn-hover-color: var(--bs-link-color);
    --bs-btn-active-color: var(--bs-link-color);
}

/* ----------# Forms #---------- */

.form-label {
    font-weight: 500;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.25);
}

.form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.form-check-input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.25);
}

/* ----------# Other Bootstrap components #---------- */

.alert {
    --bs-alert-border-radius: var(--site-radius-sm);
}

.progress {
    --bs-progress-bar-bg: var(--bs-primary);
}

.toast {
    --bs-toast-border-radius: var(--site-radius-sm);
    --bs-toast-bg: var(--bs-tertiary-bg);
    --bs-toast-border-color: var(--site-line);
}

/* Below the sticky navbar, not over its links */
.toast-container.top-0 {
    top: 67px !important;
}

.dropdown-menu {
    --bs-dropdown-border-radius: var(--site-radius-sm);
    --bs-dropdown-border-color: var(--site-line);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
}

/* ----------# Navbar #---------- */

.navbar {
    --bs-navbar-color: var(--bs-secondary-color);
    --bs-navbar-hover-color: var(--bs-body-color);
    --bs-navbar-active-color: var(--bs-body-color);
    --bs-navbar-padding-y: 12px;
    --bs-navbar-brand-padding-y: 0;
    --bs-navbar-brand-margin-end: 28px;
    --bs-navbar-nav-link-padding-x: 0.9rem;
    --bs-navbar-toggler-border-color: transparent;
    position: sticky;
    top: 0;
    z-index: 1030;
    border-bottom: 1px solid var(--site-line);
    background-color: var(--site-nav-bg);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
    font-size: 17px;
}

.navbar-brand img {
    display: block;
    width: 42px;
    height: 42px;
}

.navbar .nav-link {
    transition: color 150ms;
}

.navbar .nav-link:hover {
    text-decoration: none;
}

.navbar .nav-link.active {
    font-weight: 500;
}

.navbar .navbar-nav .btn {
    --bs-btn-color: var(--bs-secondary-color);
    --bs-btn-hover-color: var(--bs-body-color);
    --bs-btn-active-color: var(--bs-body-color);
    --bs-btn-font-size: 17px;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-border-color: transparent;
}

.nav-button-label {
    font-size: 17px;
}

.navbar-toggler {
    padding: 4px 6px;
    font-size: 20px;
}

/* The Apps menu of the logged in users */
.apps-menu {
    min-width: 300px;
    padding: 6px;
}

.apps-menu-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 14px;
    border-radius: 10px;
}

.apps-menu-item:hover {
    text-decoration: none;
}

.apps-menu-item.active,
.apps-menu-item:active {
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-link-color);
}

.apps-menu-label {
    display: block;
    font-size: 17px;
    font-weight: 500;
    line-height: 1.25;
}

.apps-menu-description {
    display: block;
    font-size: 14px;
    color: var(--bs-secondary-color);
    white-space: normal;
}

@media (max-width: 991px) {
    .navbar-collapse {
        padding: 12px 0 4px;
    }

    .navbar .dropdown-menu {
        box-shadow: none;
    }
}

/* ----------# Page titles #---------- */

/* Shared title block of the inner pages (blog, contact, post, errors, apps) */
.page-header {
    padding: clamp(40px, 7vw, 80px) 0 clamp(24px, 4vw, 40px);
}

.page-title {
    font-size: clamp(38px, 6vw, 64px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.07;
    margin-bottom: 12px;
}

.page-subtitle {
    max-width: 60ch;
    color: var(--bs-secondary-color);
    font-size: clamp(17px, 2vw, 21px);
    line-height: 1.42;
    margin: 0;
}

/* Centered single column, for forms and short pages */
.narrow-page {
    max-width: 680px;
    margin: 0 auto;
}

.narrow-page .page-header {
    text-align: center;
}

.narrow-page .page-subtitle {
    margin: 0 auto;
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

/* ----------# Sections and cards #---------- */

.site-section {
    padding-top: clamp(40px, 6vw, 72px);
}

.site-section-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px 24px;
    margin-bottom: 24px;
}

.site-section-header h2 {
    font-size: clamp(30px, 4vw, 48px);
    margin: 0;
}

.site-card {
    display: block;
    height: 100%;
    padding: 28px;
    border-radius: var(--site-radius);
    background-color: var(--bs-tertiary-bg);
    color: inherit;
}

.site-card h3 {
    font-size: 22px;
    margin-bottom: 8px;
}

.site-card p {
    color: var(--bs-secondary-color);
    font-size: 17px;
    line-height: 1.45;
    margin: 0;
}

.site-card-meta {
    color: var(--bs-secondary-color);
    font-size: 14px;
}

/* ----------# Footer #---------- */

.site-footer {
    margin-top: 72px;
    padding: 20px 0;
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-secondary-color);
    font-size: 13px;
}

.site-footer-links a {
    color: inherit;
    margin-left: 16px;
}

.site-footer-links a:first-child {
    margin-left: 0;
}

.site-footer-links a:hover {
    color: var(--bs-body-color);
}

/* ----------# About Me Page #---------- */

.about-intro {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: clamp(48px, 7vw, 80px) 0 24px;
    text-align: center;
}

.about-photo {
    width: 136px;
    height: 136px;
    border-radius: 50%;
    object-fit: cover;
    object-position: 50% 22%;
    margin-bottom: 28px;
}

.about-role {
    color: var(--bs-secondary-color);
    font-size: clamp(19px, 2.4vw, 26px);
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 14px;
}

.about-summary {
    max-width: 60ch;
    font-size: clamp(17px, 2vw, 21px);
    line-height: 1.45;
    margin: 0 auto 28px;
}

.about-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.about-text {
    max-width: 70ch;
    font-size: 19px;
    line-height: 1.5;
}

.about-plugins {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-plugins a {
    display: inline-block;
    padding: 9px 18px;
    border-radius: 980px;
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    font-size: 15px;
    transition: background-color 150ms;
}

.about-plugins a:hover {
    background-color: var(--site-fill-hover);
    text-decoration: none;
}

.about-stack {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 18px 24px;
    align-items: center;
    margin: 0;
    padding: 28px;
    border-radius: var(--site-radius);
    background-color: var(--bs-tertiary-bg);
}

.about-stack dt {
    font-size: 17px;
    font-weight: 600;
}

.about-stack dd {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
}

.about-stack span {
    padding: 5px 13px;
    border-radius: 980px;
    background-color: var(--bs-body-bg);
    font-size: 14px;
}

.about-degree h3 {
    font-size: 19px;
    margin: 4px 0 0;
}

@media (max-width: 767px) {
    .about-stack {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 22px;
    }

    .about-stack dd {
        margin-bottom: 12px;
    }
}

/* ----------# Login Page #---------- */

/* Also the consent and error cards of the MCP connection */
.login-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: clamp(40px, 8vw, 88px) 0 24px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px 36px;
    border-radius: var(--site-radius);
    background-color: var(--bs-tertiary-bg);
}

.login-header {
    text-align: center;
    margin-bottom: 24px;
}

.login-header img {
    margin-bottom: 18px;
}

.login-header h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 6px;
}

.login-header p {
    color: var(--bs-secondary-color);
    font-size: 17px;
    line-height: 1.4;
    margin: 0;
}

.login-back {
    margin-top: 20px;
    color: var(--bs-secondary-color);
    font-size: 14px;
}

.login-back:hover {
    color: var(--bs-body-color);
}

@media (max-width: 420px) {
    .login-card {
        padding: 28px 20px;
    }
}

/* ----------# Contact Page #---------- */

.contact-form {
    padding: clamp(20px, 4vw, 36px);
    border-radius: var(--site-radius);
    background-color: var(--bs-tertiary-bg);
}

/* Honeypot field: off screen rather than display: none, which some bots skip */
.contact-website {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ----------# Blog Post List #---------- */

.blog-topics,
.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.post-tags:empty {
    display: none;
}

.blog-topic {
    padding: 6px 15px;
    border-radius: 980px;
    background-color: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    font-size: 14px;
    transition: background-color 150ms, color 150ms;
}

.blog-topic:hover {
    background-color: var(--site-fill-hover);
    color: var(--bs-body-color);
    text-decoration: none;
}

.blog-topic.active {
    background-color: var(--bs-body-color);
    color: var(--bs-body-bg);
}

.blog-card {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    border-radius: var(--site-radius);
    background-color: var(--bs-tertiary-bg);
    transition: transform 250ms ease;
}

.blog-card:hover {
    transform: scale(1.012);
}

.blog-card-image {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #0071e3, #7c5cff 55%, #e0569b);
}

/* Out of the flow, so a tall cover image can't stretch the box */
.blog-card-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card-body {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 20px 24px 24px;
}

.blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    color: var(--bs-secondary-color);
    font-size: 14px;
    margin-bottom: 8px;
}

.blog-card h2 {
    font-size: 22px;
    line-height: 1.2;
    margin-bottom: 8px;
}

.blog-card h2 a {
    color: inherit;
}

.blog-card h2 a:hover {
    text-decoration: none;
}

.blog-card p {
    color: var(--bs-secondary-color);
    font-size: 16px;
    line-height: 1.45;
    margin-bottom: 16px;
}

/* Keeps the tags at the bottom so cards in a row line up */
.blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}

.blog-card-tags span {
    padding: 3px 11px;
    border-radius: 980px;
    background-color: var(--bs-secondary-bg);
    font-size: 12px;
}

/* ----------# Blog Post Editor #---------- */

.post-editor {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
}

.post-editor-side {
    position: sticky;
    top: 86px;
    padding: 24px;
    border-radius: var(--site-radius);
    background-color: var(--bs-tertiary-bg);
}

.post-editor-cover {
    margin-bottom: 18px;
}

.post-editor-cover-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--site-radius-sm);
    margin-bottom: 8px;
}

.editor-view-link {
    display: inline-block;
    margin-top: 12px;
}

.post-editor .tox-tinymce {
    border-color: var(--bs-border-color);
    border-radius: var(--site-radius-sm);
}

/* TinyMCE's dark skin is navy, these match it to the site */
[data-bs-theme='dark'] .tox.tox-tinymce .tox-toolbar__primary,
[data-bs-theme='dark'] .tox.tox-tinymce .tox-toolbar-overlord,
[data-bs-theme='dark'] .tox.tox-tinymce .tox-editor-header,
[data-bs-theme='dark'] .tox.tox-tinymce .tox-statusbar,
[data-bs-theme='dark'] .tox.tox-tinymce .tox-tbtn {
    background: #1d1d1f;
}

[data-bs-theme='dark'] .tox.tox-tinymce .tox-tbtn:hover {
    background-color: #3a3a3c;
}

[data-bs-theme='dark'] .tox.tox-tinymce .tox-edit-area__iframe {
    background-color: #000;
}

@media (max-width: 991px) {
    .post-editor {
        grid-template-columns: 1fr;
    }

    .post-editor-side {
        position: static;
    }
}

/* ----------# Blog Post Page #---------- */

.post-page {
    max-width: 760px;
    margin: 0 auto;
}

.post-page .page-title {
    font-size: clamp(34px, 5.4vw, 56px);
}

.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    color: var(--bs-secondary-color);
    font-size: 17px;
}

.post-body {
    font-size: 19px;
    line-height: 1.58;
    overflow-wrap: break-word;
}

.post-body::after {
    content: '';
    display: block;
    clear: both;
}

.post-body h2,
.post-body h3,
.post-body h4 {
    margin: 1.6em 0 0.5em;
    line-height: 1.15;
}

.post-body h2 {
    font-size: 34px;
}

.post-body h3 {
    font-size: 26px;
}

.post-body p,
.post-body ul,
.post-body ol {
    margin-bottom: 1.1em;
}

.post-body a {
    text-decoration: underline;
}

.post-body blockquote {
    margin: 1.4em 0;
    padding-left: 20px;
    border-left: 3px solid var(--bs-border-color);
    color: var(--bs-secondary-color);
}

.post-details-page .post-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--site-radius-sm);
}

.post-details-page .post-body .featured-image {
    object-position: 50% 25%;
    display: block;
    width: 100%;
    max-height: 460px;
    object-fit: cover;
    border-radius: var(--site-radius);
    margin-bottom: 36px;
}

.post-body pre[class*='language-'],
.post-body pre {
    border-radius: var(--site-radius-sm);
    font-size: 15px;
    overflow-x: auto;
}

code[class*='language-'] {
    font-size: 13.8px !important;
}