html, body {
    font-family: Arial, Helvetica, 'Helvetica Neue', sans-serif;
    font-size: 13px;
    line-height: 1.45;
}

:root {
    --torn-bg: #1a1a1a;
    --torn-bg-main: #222;
    --torn-bg-panel: #2e2e2e;
    --torn-bg-panel-header: linear-gradient(180deg, #4a4a4a 0%, #383838 45%, #2e2e2e 100%);
    --torn-bg-panel-body: #2a2a2a;
    --torn-bg-input: #1a1a1a;
    --torn-border: #111;
    --torn-border-light: #444;
    --torn-text: #ccc;
    --torn-text-muted: #888;
    --torn-text-heading: #ddd;
    --torn-link: #7eb8da;
    --torn-link-hover: #a8d4f0;
    --torn-accent-green: #74b816;
    --torn-accent-red: #c0392b;
}

body {
    background: var(--torn-bg);
    color: var(--torn-text);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--torn-text-heading);
}

a, .btn-link {
    color: var(--torn-link);
}

a:hover, .btn-link:hover {
    color: var(--torn-link-hover);
}

.text-muted {
    color: var(--torn-text-muted) !important;
}

.btn-primary,
.torn-btn-primary {
    color: #fff;
    background: linear-gradient(180deg, #5a5a5a 0%, #3a3a3a 100%);
    border: 1px solid #111;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.btn-primary:hover,
.torn-btn-primary:hover {
    color: #fff;
    background: linear-gradient(180deg, #666 0%, #444 100%);
    border-color: #111;
}

.torn-btn {
    display: inline-block;
    padding: 0.45rem 1.25rem;
    border-radius: 0.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.12s ease;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem #444, 0 0 0 0.25rem rgba(126, 184, 218, 0.35);
}
h1:focus {
    outline: none;
}
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #7eb8da;            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
    color: var(--torn-text-muted);
}
    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

code {
    color: #e879a6;
    background: rgba(0, 0, 0, 0.25);
    padding: 0.1em 0.35em;
    border-radius: 0.2rem;
}

/* Torn-style panels */

.torn-panel {
    border: 1px solid var(--torn-border);
    border-radius: 0.35rem;
    overflow: hidden;
    background: var(--torn-bg-panel-body);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.torn-panel-header {
    padding: 0.45rem 0.75rem;
    background: var(--torn-bg-panel-header);
    border-bottom: 1px solid var(--torn-border);
    color: var(--torn-text-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.torn-panel-body {
    padding: 0.85rem 0.75rem;
}

.torn-content-header {
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--torn-border-light);
}

.alert-info {
    background: #2a3540;
    border-color: #3d5568;
    color: #b8d4e8;
}

/* Home */

.home-page {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0.5rem 0 1rem;
}

.home-panel .torn-panel-body {
    padding: 1.25rem 0.35rem 1.5rem;
}

.home-logo {
    max-width: 100%;
    height: auto;
    border-radius: 0.25rem;
    border: 1px solid var(--torn-border);
}

.home-faction-image {
    display: block;
    max-width: 100%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    border-radius: 0.25rem;
    border: 1px solid var(--torn-border);
}

.home-lead {
    max-width: 32rem;
    color: var(--torn-text);
}

.home-note {
    color: var(--torn-text-muted);
}

/* Wiki */

.wiki-page {
    padding-bottom: 1rem;
}

.wiki-title {
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--torn-text-heading);
    margin-bottom: 0.35rem;
}

.wiki-lead {
    max-width: 40rem;
    color: var(--torn-text-muted);
    margin-bottom: 0;
    font-size: 0.85rem;
}

/* Table of contents */

.tuto-toc-section + .tuto-toc-section {
    margin-top: 0.85rem;
}

.tuto-toc-section-title {
    margin: 0 0 0.3rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--torn-text-muted);
}

.tuto-toc-list {
    margin: 0;
    padding-left: 1.1rem;
}

.tuto-toc-list li + li {
    margin-top: 0.25rem;
}

.tuto-toc-link {
    background: none;
    border: none;
    padding: 0.15rem 0;
    color: var(--torn-link);
    text-align: left;
    cursor: pointer;
    font-size: 0.85rem;
}

.tuto-toc-link:hover {
    color: var(--torn-link-hover);
    text-decoration: underline;
}

/* Chapters */

.wiki-chapters {
    display: flex;
    flex-direction: column;
    gap: 1.35rem;
}

.wiki-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.wiki-section-title {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--torn-text-muted);
}

.tuto-chapter {
    border: 1px solid var(--torn-border);
    border-radius: 0.35rem;
    overflow: hidden;
    scroll-margin-top: 3rem;
    background: var(--torn-bg-panel-body);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.tuto-chapter-heading {
    margin: 0;
}

.tuto-chapter-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.45rem 0.75rem;
    border: none;
    border-bottom: 1px solid transparent;
    background: var(--torn-bg-panel-header);
    color: var(--torn-text-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    text-align: left;
    cursor: pointer;
    transition: background 0.12s ease;
}

.tuto-chapter-toggle.expanded {
    border-bottom-color: var(--torn-border);
}

.tuto-chapter-toggle:hover {
    filter: brightness(1.08);
}

.tuto-chapter-chevron {
    flex-shrink: 0;
    width: 0;
    height: 0;
    margin-left: 0.75rem;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #aaa;
    transition: transform 0.2s ease;
}

.tuto-chapter-toggle.expanded .tuto-chapter-chevron {
    transform: rotate(180deg);
}

.tuto-chapter-body {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.25s ease;
}

.tuto-chapter-body.show {
    grid-template-rows: 1fr;
}

.tuto-chapter-content {
    overflow: hidden;
    padding: 0 0.75rem;
}

.tuto-chapter-body.show .tuto-chapter-content {
    padding: 0.65rem 0.75rem 0.85rem;
}

.tuto-chapter-text {
    font-size: 0.85rem;
}

.tuto-chapter-text p,
.tuto-chapter-text li {
    color: var(--torn-text);
}

.tuto-chapter-text h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--torn-text-heading);
    margin-top: 1rem;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.tuto-chapter-text h3:first-child {
    margin-top: 0;
}

.tuto-chapter-text a {
    color: var(--torn-link);
}

.tuto-chapter-text strong {
    color: var(--torn-text-heading);
}

/* Images */

.tuto-figure {
    margin: 0.85rem 0;
}

.tuto-image-button {
    display: block;
    width: 100%;
    max-width: 36rem;
    padding: 0;
    border: 1px solid var(--torn-border);
    border-radius: 0.25rem;
    background: var(--torn-bg-input);
    cursor: zoom-in;
    overflow: hidden;
    transition: border-color 0.12s ease;
}

.tuto-image-button:hover {
    border-color: var(--torn-border-light);
}

.tuto-image {
    display: block;
    width: 100%;
}

.tuto-caption {
    margin-top: 0.3rem;
    font-size: 0.75rem;
    color: var(--torn-text-muted);
}

.tuto-video {
    position: relative;
    width: 100%;
    max-width: 36rem;
    aspect-ratio: 16 / 9;
    margin: 0.85rem 0;
    border: 1px solid var(--torn-border);
    border-radius: 0.25rem;
    overflow: hidden;
    background: var(--torn-bg-input);
}

.tuto-video-short {
    max-width: 18rem;
    aspect-ratio: 9 / 16;
}

.tuto-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
/* Lightbox */

.tuto-lightbox-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.85);
}

.tuto-lightbox-dialog {
    position: relative;
    max-width: min(90vw, 56rem);
    max-height: 90vh;
}

.tuto-lightbox-close {
    position: absolute;
    top: -2.25rem;
    right: 0;
    border: none;
    background: none;
    color: #fff;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.85;
}

.tuto-lightbox-close:hover {
    opacity: 1;
}

.tuto-lightbox-image {
    display: block;
    max-width: 100%;
    max-height: calc(90vh - 3rem);
    margin: 0 auto;
    border-radius: 0.375rem;
}

.tuto-lightbox-caption {
    margin: 0.75rem 0 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}