:root {
    color-scheme: light;
    --bg-color: #f0f0f0;
    --accent-bg-color: #e6e6e6;
    --text-color: #222;
    --accent-text-color: #fff;
    --accent-color: #0055d4;
    --border-color: #222;
    --input-bg: #fafafa;
    --red: #af2e1b;
    --green: #1B5E20;
    --orange: #a50;
    --code-selection-bg: rgba(13, 71, 161, 0.2);
    --code-active-line-bg: rgba(0, 0, 0, 0.04);
}

html[data-admin-theme="dark"] {
    color-scheme: dark;
    --bg-color: #212121;
    --accent-bg-color: #1f1f1f;
    --text-color: #dcdcdc;
    --accent-text-color: #000;
    --accent-color: #88C0D0;
    --accent-hover: #5A9FB2;
    --border-color: #ccc;
    --input-bg: #1a1a1a;
    --red: #ff8a80;
    --green: #A3BE8C;
    --orange: #ffb380;
    --code-selection-bg: rgba(136, 192, 208, 0.35);
    --code-active-line-bg: rgba(255, 255, 255, 0.06);
}

@media (prefers-color-scheme: dark) {
    html[data-admin-theme="auto"] {
        color-scheme: dark;
        --bg-color: #212121;
        --accent-bg-color: #1f1f1f;
        --text-color: #dcdcdc;
        --accent-text-color: #000;
        --accent-color: #88C0D0;
        --accent-hover: #5A9FB2;
        --border-color: #ccc;
        --input-bg: #1a1a1a;
        --red: #ff8a80;
        --green: #A3BE8C;
        --orange: #ffb380;
        --code-selection-bg: rgba(136, 192, 208, 0.35);
        --code-active-line-bg: rgba(255, 255, 255, 0.06);
    }
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-stack, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
    line-height: 1.6;
    padding: 0 1rem;
    margin: 0;
}

main {
    max-width: 95rem;
    width: 100%;
    margin: 0 auto;
    flex: 1;
}

.mid,
.admin-nav-list {
    max-width: 60rem;
}

.narrow {
    max-width: 40rem;
}

header, footer {
    margin-bottom: 2rem;
}

footer {
    text-align: center;
    padding: 0 1rem;
}

article {
    margin-bottom: 2rem;
}

.admin-nav {
    max-width: 95rem;
    width: 100%;
    margin: 0 auto;
    padding: 0.75rem 1rem 0;
}

.admin-nav-list {
    list-style: none;
    margin: 0 auto 2rem auto;
    padding: 0 0 0.5rem 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-evenly;
    border-bottom: 1px solid var(--border-color);
}

.settings-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.settings-nav-list a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.5rem;
}

.settings-nav-list a.current,
.settings-nav-list a:hover {
    background: var(--text-color);
    color: var(--bg-color);
    text-decoration: none;
}

.settings-actions {
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

h1 {
    margin-bottom: 0;
}

h2, h3 {
    margin: 3rem 0 1rem 0;
}

a {
    color: var(--text-color);
    text-decoration-color: var(--accent-color);
    text-decoration-thickness: 0.1rem;
}

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

.notice {
    padding: 1rem;
    border: 1px solid var(--green);
    
    color: var(--green);
    background: var(--input-bg);
    margin-bottom: 1.5rem;
}

p.current-image {
    margin: -1.5rem 0 1.5rem 0;
    font-size: 0.8em;
}

form label {
    display: block;
}

form label span.tip {
    font-size: 0.8rem;
    font-style: italic;
}

input[type="text"],
input[type="email"],
input[type="search"],
input[type="password"],
input[type="number"],
input[type="file"],
textarea,
select {
    font: inherit;
    padding: 0.5rem;
    width: 100%;
    border: 1px solid var(--border-color);
    background: var(--input-bg);
}

input, textarea, select {
    margin-bottom: 1.5rem;
}

textarea.front_css,
textarea.admin_css {
    font-family: monospace;
}

input[type="radio"] {
    width: auto;
    margin: 0;
    vertical-align: middle;
}

select#homepage_slug,
select#blog_page_slug {
    margin-bottom: 0.5rem;
}

.inline-radio {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 1rem 1.5rem 0;
    line-height: 1.2;
}

.layout-options {
    display: flex;
    gap: 1.5rem;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.layout-choice {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    text-align: center;
    cursor: pointer;
}

.layout-preview {
    display: block;
    width: 250px;
    height: auto;
    border: 3px solid var(--border-color);
    border-radius: 6px;
    padding: 0.35rem;
    background: var(--input-bg);
    box-sizing: border-box;
    transition: border-color 0.15s ease;
}

.layout-preview img {
    display: block;
    width: 100%;
    height: auto;
}

.layout-choice input {
    order: 2;
}

.layout-choice .layout-preview {
    order: 1;
}

.layout-choice span {
    order: 3;
}

.layout-choice:hover .layout-preview {
    border-color: var(--accent-color);
}

.layout-choice input:checked + .layout-preview {
    border-color: var(--accent-color);
}

.inline-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.inline-checkbox input[type="checkbox"] {
    width: auto;
    margin: 0;
    vertical-align: middle;
}

.font-preview-sans {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.font-preview-serif {
    font-family: Georgia, "Times New Roman", serif;
}

.font-preview-mono {
    font-family: "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

button,
a.button,
.editor-actions button,
.link-button,
.admin-nav-list a,
.editor-actions button,
.editor-actions a {
    cursor: pointer;
    background: var(--bg-color);
    color: var(--text-color);
    border: 2px solid var(--text-color);
    text-transform: uppercase;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    width: auto;
    padding: 0.5rem 0.75rem;
    font-family: inherit;
    font-size: inherit;
}

button:hover,
a.button:hover,
.editor-actions button:hover,
.link-button:hover,
.admin-nav-list a.current,
.admin-nav-list a:hover,
.editor-actions a:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

.admin-nav-list a,
.editor-actions button,
.editor-actions a {
    display: inline-flex;
    align-items: center;
    line-height: 1.2;
    gap: 0.4rem;
    max-width: 470px;
    justify-content: space-between;
}

.admin-nav-list a.delete:hover,
.editor-actions a.delete:hover {
    background-color: var(--red);
}

.delete,
button.delete {
    color: var(--red);
    border-color: var(--red);
}

button.delete:hover {
    background: var(--red);
    color: var(--bg-color);
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.button[aria-disabled="true"]:hover, 
button[disabled]:hover,
button:disabled:hover {
    background: var(--bg-color);
    color: var(--text-color);
}

.save,
button.save {
    color: var(--green);
    border-color: var(--green);
}

button.save:hover {
    background: var(--green);
    color: var(--bg-color);
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.form-actions button {
    width: auto;
    max-width: none;
}

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

.upload-form button {
    width: auto;
    max-width: none;
}

.image-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

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

.image-list code {
    display: inline-block;
    word-break: break-all;
    font-size: 1rem;
}

.image-list button {
    font-size: 0.8rem;
}

.inline-form {
    display: inline;
}

.copy-markdown {
    margin-left: 0.5rem;
}

.icon {
    width: 1em;
    height: 1em;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: -2px;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    text-align: left;
    padding: 0.5rem 0.25rem;
    border-bottom: 1px solid var(--border-color);
}

.admin-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.admin-list-item {
    padding: 0.75rem 0;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.admin-list-title {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding-bottom: 0.5rem;
    font-weight: 600;
    font-size: 1.4rem;
}

.admin-list-meta {
    display: flex;
    gap: 1rem;
    margin-top: 0.25rem;
    color: color-mix(in srgb, var(--text-color) 70%, transparent);
    font-size: 0.95rem;
    text-transform: capitalize;
}

.admin-list-meta span {
    padding-right: 1rem;
}

.admin-list-meta .status.published {
    color: var(--green);
}

.admin-list-meta .status.draft {
    color: var(--red);
}

.admin-search {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin: 2.5rem 0 0 0;
}

.editor-actions {
    display: flex;
    flex-wrap: wrap;
    padding: 0.5rem 0;
    gap: 1.25rem;
    margin: 1.5rem 0;
    position: sticky;
    top: 0;
    background: var(--bg-color);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    z-index: 1;
}

@media (max-width:560px) {
    .editor-actions {
        justify-content: center;
    }
}

.sidebar-section h2 {
    margin-top: 0;
}

.editor-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
}

.editor-main textarea {
    min-height: 420px;
}

.editor-main input[type="text"] {
    max-width: 100%;
}

.CodeMirror {
    background-color: var(--input-bg) !important;
    color: var(--text-color) !important;
    border: 1px solid var(--border-color);
    padding: 0.75rem;
    margin: 0 0 1rem 0;
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: 1.6;
    min-height: 400px !important;
    height: auto;
}

.CodeMirror-selected,
.CodeMirror-focused .CodeMirror-selected {
    background: var(--code-selection-bg) !important;
}

.CodeMirror-activeline-background {
    background: var(--code-active-line-bg) !important;
}

.CodeMirror-line::selection,
.CodeMirror-line > span::selection,
.CodeMirror-line > span > span::selection {
    background: var(--code-selection-bg) !important;
    color: var(--text-color) !important;
}

.CodeMirror-line::-moz-selection,
.CodeMirror-line > span::-moz-selection,
.CodeMirror-line > span > span::-moz-selection {
    background: var(--code-selection-bg) !important;
    color: var(--text-color) !important;
}

.CodeMirror-placeholder {
    opacity: 0.5;
}

.cm-link,
.cm-header {
    color: var(--accent-color) !important;
}

.cm-variable-2 {
  color: var(--green) !important;
}

.cm-string.cm-url {
  color: var(--red) !important;
}

.cm-comment {
  color: var(--orange) !important;
}

.CodeMirror-lines {
    padding: 0;
}

.CodeMirror-scroll::-webkit-scrollbar-corner,
.CodeMirror-scroll::-webkit-scrollbar {
    background: transparent;
}

.editor-sidebar {
    position: sticky;
    top: 1.5rem;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 6rem;
    row-gap: 1rem;
    align-items: start;
}

.settings-column {
    min-width: 0;
}

.section-divider {
    border: 1px solid var(--border-color);
    
    background-color: var(--accent-bg-color);
    margin: 3rem 0;
    padding: 1rem;
}

.section-divider span.title {
    background-color: var(--accent-bg-color);
    padding: 0.25rem 0.5rem;
    font-size: 1.1rem;
    font-weight: bold;
    text-transform: uppercase;
    margin: -2.25rem auto 1.5rem auto;
    text-align: center;
    display: block;
    border: 1px solid var(--border-color);
    
    max-width: 300px;
}

.settings-actions {
    grid-column: 1 / -1;
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.color-grid .color-field {
    min-width: 0;
}

.color-grid input {
    margin-bottom: 0;
}

@media (max-width: 900px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

.sidebar-section {
    margin-bottom: 1rem;
}

@media (max-width: 900px) {
    .editor-grid {
        grid-template-columns: 1fr;
    }

    .editor-sidebar {
        position: static;
        top: auto;
    }
}

nav.pagination {
    margin: 2rem 0;
    font-size: 120%;
    display: flex;
    justify-content: space-between;
}

.hidden {
    display: none;
}