/* OSPREY demo stylesheet.
 *
 * Theming: dark-friendly defaults at :root, with light overrides applied
 * either explicitly via [data-theme="light"] or automatically via
 * prefers-color-scheme when the user has selected "auto".
 *
 * The data-theme attribute is set by a tiny inline script in base.html
 * before paint, so there is no flash of incorrectly themed content.
 */

:root {
    color-scheme: dark;

    /* Surfaces */
    --bg: #0f141b;
    --bg-elev: #161d27;
    --bg-soft: #131922;

    /* Text */
    --fg: #e6edf3;
    --fg-muted: #9aa7b4;
    --fg-strong: #ffffff;

    /* Accents */
    --accent: #7fb4ff;
    --accent-strong: #a5c8ff;
    --accent-bg: rgba(127, 180, 255, 0.12);

    /* Lines and depth */
    --border: #28323f;
    --border-soft: #1f2832;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.25);
    --shadow-hover: 0 2px 4px rgba(0, 0, 0, 0.5), 0 12px 24px rgba(0, 0, 0, 0.35);

    /* Status pills */
    --pill-bg: #1f2832;
    --pill-fg: #b0bcc8;
    --badge-public-bg: #103326;
    --badge-public-fg: #6ee7b7;
    --badge-public-border: #14532d;
    --badge-private-bg: #3a2e10;
    --badge-private-fg: #fcd34d;
    --badge-private-border: #78350f;
    --badge-license-bg: #1f2832;
    --badge-license-fg: #c7d2fe;
    --badge-license-border: #2e3a4d;

    /* Messages */
    --ok-bg: #103326;
    --ok-fg: #6ee7b7;
    --ok-border: #14532d;
    --err-bg: #3a1212;
    --err-fg: #fca5a5;
    --err-border: #7f1d1d;

    /* Type */
    --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
    --font-serif: ui-serif, Georgia, "Iowan Old Style", "Apple Garamond",
        "Palatino Linotype", "Times New Roman", serif;
    --font-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Menlo,
        Consolas, monospace;
}

/* Explicit light theme */
:root[data-theme="light"] {
    color-scheme: light;

    --bg: #faf7f2;
    --bg-elev: #ffffff;
    --bg-soft: #f1ece2;

    --fg: #1c2530;
    --fg-muted: #5c6975;
    --fg-strong: #0b1220;

    --accent: #1d4ed8;
    --accent-strong: #1e3a8a;
    --accent-bg: rgba(29, 78, 216, 0.08);

    --border: #e5dccb;
    --border-soft: #efe8d9;
    --shadow: 0 1px 2px rgba(15, 23, 32, 0.06), 0 4px 12px rgba(15, 23, 32, 0.06);
    --shadow-hover: 0 2px 4px rgba(15, 23, 32, 0.08), 0 12px 24px rgba(15, 23, 32, 0.10);

    --pill-bg: #f1ece2;
    --pill-fg: #4b5563;
    --badge-public-bg: #ecfdf5;
    --badge-public-fg: #065f46;
    --badge-public-border: #a7f3d0;
    --badge-private-bg: #fef3c7;
    --badge-private-fg: #92400e;
    --badge-private-border: #fcd34d;
    --badge-license-bg: #eef2ff;
    --badge-license-fg: #3730a3;
    --badge-license-border: #c7d2fe;

    --ok-bg: #ecfdf5;
    --ok-fg: #065f46;
    --ok-border: #a7f3d0;
    --err-bg: #fef2f2;
    --err-fg: #991b1b;
    --err-border: #fecaca;
}

/* Auto: follow OS preference */
@media (prefers-color-scheme: light) {
    :root[data-theme="auto"] {
        color-scheme: light;

        --bg: #faf7f2;
        --bg-elev: #ffffff;
        --bg-soft: #f1ece2;

        --fg: #1c2530;
        --fg-muted: #5c6975;
        --fg-strong: #0b1220;

        --accent: #1d4ed8;
        --accent-strong: #1e3a8a;
        --accent-bg: rgba(29, 78, 216, 0.08);

        --border: #e5dccb;
        --border-soft: #efe8d9;
        --shadow: 0 1px 2px rgba(15, 23, 32, 0.06), 0 4px 12px rgba(15, 23, 32, 0.06);
        --shadow-hover: 0 2px 4px rgba(15, 23, 32, 0.08), 0 12px 24px rgba(15, 23, 32, 0.10);

        --pill-bg: #f1ece2;
        --pill-fg: #4b5563;
        --badge-public-bg: #ecfdf5;
        --badge-public-fg: #065f46;
        --badge-public-border: #a7f3d0;
        --badge-private-bg: #fef3c7;
        --badge-private-fg: #92400e;
        --badge-private-border: #fcd34d;
        --badge-license-bg: #eef2ff;
        --badge-license-fg: #3730a3;
        --badge-license-border: #c7d2fe;

        --ok-bg: #ecfdf5;
        --ok-fg: #065f46;
        --ok-border: #a7f3d0;
        --err-bg: #fef2f2;
        --err-fg: #991b1b;
        --err-border: #fecaca;
    }
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
}

body {
    font-family: var(--font-sans);
    color: var(--fg);
    background: var(--bg);
    line-height: 1.55;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Layout ---- */

main {
    max-width: 64rem;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

main.narrow {
    max-width: 44rem;
}

/* ---- Sandbox banner ---- */

.sandbox-banner {
    background: #3a2a06;
    color: #ffd87a;
    border-bottom: 1px solid #5a4010;
    padding: 0.55rem 1rem;
    font-size: 0.9rem;
    line-height: 1.35;
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
}

.sandbox-banner-icon {
    color: #ffb347;
    font-size: 1.1rem;
    line-height: 1.2;
    flex: 0 0 auto;
}

.sandbox-banner-text {
    max-width: 60rem;
}

.sandbox-banner a {
    color: #ffe6a8;
    text-decoration: underline;
}


/* ---- Type ---- */

h1,
h2,
h3,
h4 {
    line-height: 1.2;
    color: var(--fg-strong);
    font-weight: 650;
    letter-spacing: -0.01em;
}

h1 {
    font-size: 1.85rem;
    margin: 0 0 0.5rem;
}

h2 {
    font-size: 1.25rem;
    margin: 1.75rem 0 0.75rem;
}

h3 {
    font-size: 1rem;
    margin: 1.25rem 0 0.5rem;
}

p {
    margin: 0 0 1rem;
}

a {
    color: var(--accent);
    text-decoration-color: color-mix(in srgb, var(--accent) 35%, transparent);
    text-underline-offset: 2px;
}

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

.muted {
    color: var(--fg-muted);
}

.req {
    color: #f87171;
    font-weight: bold;
    margin-left: 0.15rem;
}

.doi-badge img {
    height: 20px;
    vertical-align: middle;
}

.cite-as {
    margin-top: 0.75rem;
}

.cite-as-row {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: stretch;
    margin-top: 0.25rem;
}

.cite-as textarea {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    font-family: var(--font-mono);
    font-size: 0.85em;
    line-height: 1.4;
    padding: 0.6rem 0.75rem;
    background: var(--bg-soft);
    color: var(--fg);
    border: 1px solid var(--border, #444);
    border-radius: 4px;
    resize: vertical;
    white-space: pre-wrap;
    word-break: break-word;
}

.cite-as button {
    align-self: flex-start;
}

code,
pre {
    font-family: var(--font-mono);
    font-size: 0.92em;
}

pre.cite,
.prose pre {
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    padding: 0.85rem 1rem;
    overflow-x: auto;
    line-height: 1.45;
}

.prose code {
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: 4px;
    padding: 0.05em 0.35em;
}

.prose pre code {
    background: transparent;
    border: 0;
    padding: 0;
}

/* ---- Header ---- */

header.site {
    border-bottom: 1px solid var(--border);
    background: var(--bg-elev);
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: saturate(140%) blur(6px);
}

header.site a.brand {
    font-weight: 750;
    font-size: 1.1rem;
    color: var(--fg-strong);
    text-decoration: none;
    letter-spacing: 0.08em;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

header.site a.brand .mark {
    width: 1.4rem;
    height: 1.4rem;
    color: var(--accent);
}

header.site nav {
    display: flex;
    gap: 0.25rem;
}

header.site nav a {
    color: var(--fg-muted);
    text-decoration: none;
    padding: 0.4rem 0.7rem;
    border-radius: 6px;
    font-size: 0.95rem;
}

header.site nav a:hover,
header.site nav a.active {
    color: var(--fg-strong);
    background: var(--accent-bg);
}

header.site .spacer {
    flex: 1;
}

header.site .auth {
    color: var(--fg-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

header.site .auth a {
    color: var(--fg);
}

.staff-links {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding-right: 0.5rem;
    border-right: 1px solid var(--border);
}

.staff-links a {
    display: inline-flex;
    align-items: center;
    min-height: 1.85rem;
    padding: 0.28rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.82rem;
    background: var(--bg-soft);
}

.staff-links a:hover {
    border-color: var(--accent);
    color: var(--accent-strong);
}

.inbox-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.6rem;
    border: 1px solid var(--border, #444);
    border-radius: 4px;
    font-size: 0.85rem;
    text-decoration: none;
}

.inbox-link .badge {
    background: var(--accent, #6cb6ff);
    color: #fff;
    border-radius: 999px;
    padding: 0 0.4rem;
    font-size: 0.75rem;
    line-height: 1.4;
}

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

.notifications-list>li {
    border: 1px solid var(--border, #444);
    border-radius: 6px;
    padding: 0.6rem 0.8rem;
    margin-bottom: 0.5rem;
    background: var(--bg-soft);
}

.notifications-list>li.notification-unread {
    border-left: 3px solid var(--accent, #6cb6ff);
}

/* ---- Theme toggle ---- */

.theme-toggle {
    display: inline-flex;
    align-items: center;
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.15rem;
    gap: 0.1rem;
}

.theme-toggle button {
    background: transparent;
    border: 0;
    color: var(--fg-muted);
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    font: inherit;
    font-size: 0.8rem;
    border-radius: 999px;
    line-height: 1;
}

.theme-toggle button[aria-pressed="true"] {
    background: var(--accent-bg);
    color: var(--fg-strong);
}

.theme-toggle button:hover {
    color: var(--fg);
}

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

footer.site {
    border-top: 1px solid var(--border);
    padding: 2rem 1.5rem;
    color: var(--fg-muted);
    font-size: 0.85rem;
    text-align: center;
}

/* ---- Cards and grids ---- */

.card {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.15rem 1.1rem;
    box-shadow: var(--shadow);
    transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.card.linked:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}

.card h3 {
    margin: 0.5rem 0 0.25rem;
    font-size: 1.05rem;
}

.card h3 a {
    color: var(--fg-strong);
    text-decoration: none;
}

.card.linked:hover h3 a {
    color: var(--accent-strong);
}

.card p.summary {
    color: var(--fg-muted);
    font-size: 0.92rem;
    margin: 0.25rem 0 0.6rem;
}

.card .meta {
    color: var(--fg-muted);
    font-size: 0.8rem;
    margin-top: auto;
    padding-top: 0.6rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
    gap: 1.25rem;
}

/* ---- Filters ---- */

.filters {
    display: flex;
    gap: 0.75rem;
    align-items: end;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.filters label {
    font-size: 0.8rem;
    color: var(--fg-muted);
    display: block;
    margin-bottom: 0.2rem;
}

.filters select,
.filters input,
form input[type="text"],
form input[type="url"],
form input[type="email"],
form input[type="password"],
form select,
form textarea {
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--fg);
    font: inherit;
}

form textarea {
    width: 100%;
    min-height: 6rem;
    resize: vertical;
}

form textarea[name="readme"] {
    min-height: 16rem;
    font-family: var(--font-mono);
    font-size: 0.92rem;
    line-height: 1.5;
}

button,
.button {
    background: var(--accent);
    color: #ffffff;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    font: inherit;
    font-weight: 550;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    line-height: 1.2;
}

button:hover,
.button:hover {
    background: var(--accent-strong);
    color: #ffffff;
}

button.ghost {
    background: transparent;
    color: var(--fg);
    border-color: var(--border);
}

button.ghost:hover {
    background: var(--bg-soft);
    color: var(--fg-strong);
}

/* ---- Pills and badges ---- */

.pill {
    display: inline-block;
    background: var(--pill-bg);
    color: var(--pill-fg);
    padding: 0.1rem 0.55rem;
    border-radius: 999px;
    font-size: 0.78rem;
    line-height: 1.5;
    margin-right: 0.25rem;
    text-decoration: none;
}

.pill:hover {
    color: var(--fg);
}

.badge {
    display: inline-block;
    background: var(--badge-public-bg);
    color: var(--badge-public-fg);
    border: 1px solid var(--badge-public-border);
    border-radius: 4px;
    padding: 0.05rem 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.5;
}

.badge.private {
    background: var(--badge-private-bg);
    color: var(--badge-private-fg);
    border-color: var(--badge-private-border);
}

.badge.license {
    background: var(--badge-license-bg);
    color: var(--badge-license-fg);
    border-color: var(--badge-license-border);
}

/* ---- Project images ---- */

.thumb-frame {
    display: block;
    width: calc(100% + 2.3rem);
    margin: -1rem -1.15rem 0.75rem;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
}

.hero-image-frame {
    width: 100%;
    aspect-ratio: 16 / 7;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    margin-bottom: 1.25rem;
}

.thumb,
.hero-image,
.cover-crop-image,
.cover-preview-frame img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: var(--cover-x, 50%) var(--cover-y, 50%);
    transform: scale(var(--cover-zoom, 1));
    transform-origin: var(--cover-x, 50%) var(--cover-y, 50%);
    background: var(--bg-soft);
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
    gap: 0.75rem;
}

.gallery img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-soft);
}

/* ---- Messages ---- */

.messages {
    list-style: none;
    padding: 0;
    margin: 0 0 1.25rem;
}

.messages li {
    padding: 0.55rem 0.85rem;
    border-radius: 6px;
    background: var(--ok-bg);
    border: 1px solid var(--ok-border);
    color: var(--ok-fg);
    margin-bottom: 0.4rem;
}

.messages li.error {
    background: var(--err-bg);
    border-color: var(--err-border);
    color: var(--err-fg);
}

/* ---- Feedback inbox ---- */

.feedback-filters {
    align-items: end;
}

.feedback-list {
    display: grid;
    gap: 1rem;
}

.feedback-item {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1rem;
}

.feedback-item header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.feedback-meta {
    display: grid;
    grid-template-columns: 7rem 1fr;
    gap: 0.25rem 0.75rem;
    margin: 0.75rem 0;
    font-size: 0.9rem;
}

.feedback-meta dt {
    color: var(--fg-muted);
}

.feedback-meta dd {
    margin: 0;
    min-width: 0;
    overflow-wrap: anywhere;
}

.feedback-shot {
    display: inline-block;
    margin: 0.5rem 0 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    background: var(--bg-soft);
}

.feedback-shot img {
    display: block;
    max-width: min(36rem, 100%);
    max-height: 22rem;
    object-fit: contain;
}

.feedback-triage {
    display: grid;
    grid-template-columns: minmax(10rem, 14rem) 1fr auto;
    gap: 0.75rem;
    align-items: end;
    margin-top: 0.75rem;
}

.feedback-triage textarea {
    min-height: 4.5rem;
}

/* ---- Project detail ---- */

.project-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.project-header .spacer {
    flex: 1;
}

/* ---- Project sub-page tabs (Printables-style underline indicator) ---- */

.project-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin: 1rem 0 1.5rem;
    border-bottom: 1px solid var(--border);
}

.project-tab,
.project-tab:link,
.project-tab:visited {
    padding: 0.7rem 1.1rem;
    color: var(--fg-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    border-bottom: 3px solid transparent;
    margin-bottom: -1px;
    transition: color 120ms ease, border-color 120ms ease, background 120ms ease;
    background: transparent;
}

.project-tab:hover {
    color: var(--fg);
    background: var(--bg-soft);
    text-decoration: none;
    border-bottom-color: color-mix(in srgb, var(--accent) 35%, transparent);
}

.project-tab.is-active,
.project-tab.is-active:link,
.project-tab.is-active:visited {
    color: var(--fg);
    font-weight: 700;
    border-bottom-color: var(--accent);
    text-decoration: none;
}

.project-tab:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
}

.project-meta {
    color: var(--fg-muted);
    font-size: 0.9rem;
    margin: 0 0 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.6rem;
}

.project-meta .sep::before {
    content: "·";
    margin: 0 0.4rem;
    color: var(--border);
}

.project-summary {
    font-size: 1.15rem;
    font-family: var(--font-serif);
    color: var(--fg);
    line-height: 1.5;
    margin: 0 0 1.5rem;
    max-width: 42rem;
}

.prose {
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.65;
    max-width: 42rem;
    color: var(--fg);
}

.prose h1 {
    font-size: 1.5rem;
}

.prose h2 {
    font-size: 1.2rem;
}

.prose h3 {
    font-size: 1.05rem;
}

.prose img {
    max-width: 100%;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.prose blockquote {
    border-left: 3px solid var(--accent);
    margin: 1rem 0;
    padding: 0.25rem 0 0.25rem 1rem;
    color: var(--fg-muted);
}

.prose ul,
.prose ol {
    padding-left: 1.4rem;
}

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

.prose th,
.prose td {
    border: 1px solid var(--border);
    padding: 0.4rem 0.6rem;
    text-align: left;
}

.prose th {
    background: var(--bg-soft);
}

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 40rem) {
    .two-col {
        grid-template-columns: 1fr;
    }
}

.lineage svg {
    max-width: 100%;
    height: auto;
}

.lineage {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem;
}

.lineage-graph svg {
    width: 100%;
    height: auto;
    max-height: 28rem;
    display: block;
}

.lineage-node-link {
    cursor: pointer;
}

.lineage-node rect {
    transition: stroke 120ms ease, fill 120ms ease;
}

.lineage-node-link:hover .lineage-node rect {
    stroke: var(--accent);
    stroke-width: 2;
}

.lineage-node-link:focus-visible .lineage-node rect {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* The new lineage SVG uses theme variables, no filter needed. */

/* ---- Citation block ---- */

.cite-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.cite-actions a {
    display: inline-block;
    padding: 0.35rem 0.7rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--fg);
    background: var(--bg-elev);
    font-size: 0.9rem;
}

.cite-actions a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ---- Hero (home page) ---- */

.hero {
    padding: 2rem 0 1rem;
    border-bottom: 1px solid var(--border-soft);
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 2.2rem;
    max-width: 36rem;
}

.hero p.lede {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    color: var(--fg-muted);
    max-width: 44rem;
    line-height: 1.6;
}

/* ---- Search form (project list) ---- */

.search-form {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.search-form .search-row {
    display: flex;
    gap: 0.75rem;
    align-items: stretch;
    width: 100%;
}

.search-form .search-row+.search-row {
    margin-top: 0.75rem;
}

.search-form .search-row.narrow {
    flex-wrap: wrap;
    align-items: end;
}

.search-form .search-input {
    flex: 1 1 auto;
    width: 100%;
    padding: 0.7rem 0.9rem;
    font-size: 1.05rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--fg);
}

.search-form .search-input:focus {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
    border-color: var(--accent);
}

.search-form button[type="submit"] {
    flex: 0 0 auto;
}

.search-form .search-field {
    flex: 1 1 14rem;
    min-width: 12rem;
}

.search-form .search-field label {
    display: block;
    font-size: 0.8rem;
    color: var(--fg-muted);
    margin-bottom: 0.25rem;
}

.search-form .search-field select {
    width: 100%;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    color: var(--fg);
}

/* ---- Project card byline ---- */

.byline {
    margin: 0.25rem 0 0.5rem;
    font-size: 0.9rem;
    color: var(--fg-muted);
}

.byline span {
    color: var(--fg);
}

/* ---- Form actions row ---- */

.form-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.form-actions .ghost,
button.ghost,
.button.ghost {
    background: transparent;
    color: var(--fg);
    border: 1px solid var(--border);
}

.form-actions .ghost:hover,
button.ghost:hover,
.button.ghost:hover {
    background: var(--bg-soft);
}

/* ---- Profile ---- */

.profile section {
    margin-top: 1.5rem;
}

.profile .grid {
    margin-top: 0.5rem;
}

/* Cover crop controls on the project form. */
.cover-crop-editor {
    margin: 1rem 0 1.5rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-elev);
}

.cover-crop-editor h2 {
    margin-top: 0;
}

.cover-crop-layout {
    display: grid;
    grid-template-columns: minmax(18rem, 1.5fr) minmax(13rem, 1fr);
    gap: 1rem;
    align-items: start;
}

.cover-crop-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-soft);
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.cover-crop-frame.is-dragging {
    cursor: grabbing;
}

.cover-crop-image {
    pointer-events: none;
}

.cover-crop-box {
    position: absolute;
    inset: 0;
    border: 2px solid color-mix(in srgb, var(--accent) 80%, #fff);
    box-shadow: inset 0 0 0 999px rgba(0, 0, 0, 0.12);
    pointer-events: none;
}

.cover-crop-empty {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    color: var(--fg-muted);
    font-size: 0.9rem;
    text-align: center;
}

.cover-crop-frame.is-empty {
    cursor: default;
}

.cover-crop-frame.is-empty .cover-crop-empty {
    display: flex;
}

.cover-crop-frame.is-empty .cover-crop-box,
.cover-crop-frame.is-empty img {
    display: none;
}

.cover-preview-stack {
    display: grid;
    gap: 0.75rem;
}

.cover-preview-label {
    color: var(--fg-muted);
    font-size: 0.82rem;
    margin-bottom: 0.25rem;
}

.cover-preview-frame {
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-soft);
    overflow: hidden;
}

.cover-preview-frame.is-empty::before {
    content: "Add a cover image URL to preview cropping.";
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 8rem;
    padding: 1rem;
    color: var(--fg-muted);
    font-size: 0.85rem;
    text-align: center;
}

.cover-preview-frame.is-empty img {
    display: none;
}

.cover-preview-frame.card-ratio {
    aspect-ratio: 16 / 9;
}

.cover-preview-frame.hero-ratio {
    aspect-ratio: 16 / 7;
}

.cover-crop-controls {
    display: flex;
    align-items: end;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.9rem;
}

.cover-crop-controls label {
    flex: 1 1 16rem;
    color: var(--fg-muted);
    font-size: 0.85rem;
}

.cover-crop-controls input[type="range"] {
    width: 100%;
}

.cover-position-readout {
    font-size: 0.82rem;
    padding-bottom: 0.45rem;
}

.cover-hidden-fields {
    display: none;
}

/* Avatar cropper: same drag/zoom system as cover-crop, but square + circular
   preview. */
.avatar-crop-layout {
    display: grid;
    grid-template-columns: minmax(12rem, 1fr) minmax(8rem, 14rem);
    gap: 1rem;
    align-items: start;
}

.avatar-crop-frame {
    aspect-ratio: 1 / 1;
    max-width: 18rem;
}

.avatar-preview-frame {
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-soft);
    overflow: hidden;
}

.avatar-preview-frame img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: var(--cover-x, 50%) var(--cover-y, 50%);
    transform: scale(var(--cover-zoom, 1));
    transform-origin: var(--cover-x, 50%) var(--cover-y, 50%);
    background: var(--bg-soft);
}

.avatar-preview-frame.is-empty img {
    display: none;
}

@media (max-width: 40rem) {
    .avatar-crop-layout {
        grid-template-columns: 1fr;
    }
}

/* Contributor formset rows on the project form. */
.contributor-formset .contributor-row {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0;
    margin: 0.75rem 0;
    background: var(--bg-card, transparent);
    display: grid;
    grid-template-columns: 5rem 1fr;
    overflow: hidden;
}

.contributor-formset .contributor-row[hidden] {
    display: none !important;
}

.contributor-controls {
    border-right: 1px solid var(--border);
    background: var(--bg-soft);
    padding: 0.75rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.contributor-controls button {
    width: 100%;
    padding: 0.3rem 0.4rem;
    font-size: 0.8rem;
}

.contributor-controls button:disabled,
.contributor-row .delete-row:disabled {
    opacity: 0.45;
    cursor: default;
}

.contributor-fields {
    padding: 0.75rem 1rem 1rem;
}

.contributor-grid {
    display: grid;
    grid-template-columns: minmax(11rem, auto) 1fr 1fr;
    gap: 0.5rem 0.75rem;
    align-items: end;
}

.contributor-grid label,
.contributor-credit {
    display: block;
    font-size: 0.85rem;
    color: var(--muted);
}

.contributor-grid input,
.contributor-grid select,
.contributor-credit input {
    width: 100%;
    margin-top: 0.15rem;
}

.contributor-credit {
    display: block;
    margin-top: 0.6rem;
}

.contributor-row .delete-field {
    display: none;
}

.contributor-row .delete-row {
    display: inline-block;
    margin-top: 0.6rem;
    font-size: 0.85rem;
}

.project-form input[type="text"],
.project-form input[type="url"],
.project-form input[type="email"],
.project-form select,
.project-form textarea {
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 700px) {
    .cover-crop-layout {
        grid-template-columns: 1fr;
    }

    .contributor-formset .contributor-row {
        grid-template-columns: 1fr;
    }

    .contributor-controls {
        border-right: 0;
        border-bottom: 1px solid var(--border);
        flex-direction: row;
    }

    .contributor-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Publish working-indicator overlay */
.publish-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    z-index: 1000;
}

.publish-overlay[hidden] {
    display: none;
}

.publish-overlay-card {
    background: var(--bg);
    color: var(--fg);
    border: 1px solid var(--border, #444);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    max-width: 26rem;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.publish-overlay-card .spinner {
    width: 32px;
    height: 32px;
    margin: 0.25rem auto 0.75rem;
    border-radius: 50%;
    border: 3px solid var(--border, #444);
    border-top-color: var(--accent, #6cb6ff);
    animation: osprey-spin 0.8s linear infinite;
}

@keyframes osprey-spin {
    to {
        transform: rotate(360deg);
    }
}

.orcid-search-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    z-index: 1000;
    padding: 1rem;
}

.orcid-search-overlay[hidden] {
    display: none;
}

.orcid-search-card {
    background: var(--bg);
    color: var(--fg);
    border: 1px solid var(--border, #444);
    border-radius: 8px;
    padding: 1.25rem 1.5rem;
    width: 100%;
    max-width: 36rem;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.orcid-search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.orcid-search-results {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
}

.orcid-search-results .orcid-result {
    border: 1px solid var(--border, #444);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    margin-top: 0.5rem;
    background: var(--bg-soft);
}

.contributor-orcid-label {
    margin-bottom: 0.25rem;
}

.contributor-orcid-attached,
.contributor-orcid-empty {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.contributor-orcid-attached[hidden],
.contributor-orcid-empty[hidden] {
    display: none;
}

.callout {
    margin: 0.75rem 0;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border, #444);
    border-left: 3px solid var(--accent, #6cb6ff);
    border-radius: 4px;
    background: var(--bg-soft);
}

.upload-progress {
    width: 100%;
    height: 8px;
    margin-top: 0.75rem;
    background: var(--bg-soft, #1e1e1e);
    border: 1px solid var(--border, #444);
    border-radius: 999px;
    overflow: hidden;
}

.upload-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--accent, #6cb6ff);
    transition: width 0.15s linear;
}

/* Wiki diff (suggestion review) */
.wiki-diff {
    background: var(--surface-2, #1a1d23);
    color: var(--fg, #e6e6e6);
    padding: .75rem 1rem;
    border-radius: 6px;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: .85rem;
    overflow-x: auto;
    white-space: pre;
}

.wiki-diff .diff-add {
    color: #6ee7b7;
    display: block;
}

.wiki-diff .diff-remove {
    color: #fca5a5;
    display: block;
}

/* Asker-accepted reply highlight */
.reply.asker-accepted {
    border-left: 3px solid #6ee7b7;
    padding-left: .75rem;
}

.reply.maintainer-pick {
    border-left: 3px solid var(--accent, #6cb6ff);
    padding-left: .75rem;
}

.thread-solution,
.thread-maintainer-pick {
    margin-top: 1.25rem;
}

.warn {
    color: #fbbf24;
}