@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,400;0,600;1,400&family=Nunito:wght@400;600;700&display=swap');

:root {
    /* Couleurs, thème sombre par défaut */
    --color-accent: #d08a62;
    --color-accent-strong: #b86f4a;
    --color-accent-soft: #3a2a22;
    --color-on-accent: #fff8f3;
    --color-bg: #161412;
    --color-bg-raised: #201c19;
    --color-bg-sunken: #100e0c;
    --color-text: #f4efe8;
    --color-text-muted: #a89d93;
    --color-line: #2e2924;
    --color-line-strong: #a56b4d;
    --color-focus: var(--color-accent);
    --color-gate: #2a221c;
    --color-scroll-track: #100e0c;
    --color-scroll-thumb: #d08a62;
    --profile-veil: rgba(22, 20, 18, 0.78);
    --profile-veil-end: rgba(22, 20, 18, 0.88);

    /* Typographie */
    --font-serif: 'Crimson Pro', Georgia, 'Times New Roman', serif;
    --font-sans: 'Nunito', system-ui, sans-serif;
    --font-size: 1.1rem;
    --font-size-xs: 0.78rem;
    --font-size-sm: 0.82rem;
    --font-size-ui: 0.92rem;
    --font-size-btn: 0.92rem;
    --font-size-body-sm: 0.98rem;
    --font-size-h3: 1.25rem;
    --font-size-h2: 1.75rem;
    --font-size-h1: clamp(2.1rem, 4vw, 2.75rem);
    --font-weight-regular: 400;
    --font-weight-ui: 600;
    --line-height: 1.7;
    --letter-tight: 0.01em;
    --letter-ui: 0.01em;
    --letter-wide: 0.06em;
    --letter-kicker: 0.1em;

    /* Rayons et traits */
    --radius: 12px;
    --radius-sm: 8px;
    --border-w: 1px;

    /* Dimensions */
    --header-h: 64px;
    --btn-h: 2.5rem;
    --btn-h-sm: 2.2rem;
    --cover-card-w: 132px;
    --cover-card-w-sm: 108px;
    --cover-featured-w: 200px;
    --cover-detail-w: 220px;

    /* Espacements */
    --space-page: 1.5rem;
    --space-page-y: 2.75rem;
    --space-page-y-end: 4.5rem;
    --space-xs: 0.35rem;
    --space-sm: 0.6rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-section: 3rem;
    --gap-grid: 1.15rem;
    --gap-nav: 0.2rem;
    --lead-w: 42rem;

    /* Motion */
    --ease: 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    color-scheme: dark;
}

html[data-theme="light"] {
    --color-accent: #a85d3c;
    --color-accent-strong: #8d4b30;
    --color-accent-soft: #f6ebe4;
    --color-on-accent: #fff8f3;
    --color-bg: #faf6f1;
    --color-bg-raised: #fffdfb;
    --color-bg-sunken: #f0eae3;
    --color-text: #2a2622;
    --color-text-muted: #6f675f;
    --color-line: #e6dfd6;
    --color-line-strong: #a85d3c;
    --color-focus: var(--color-accent);
    --color-gate: #f7efe8;
    --color-scroll-track: #f0eae3;
    --color-scroll-thumb: #a85d3c;
    --profile-veil: rgba(250, 246, 241, 0.74);
    --profile-veil-end: rgba(250, 246, 241, 0.88);
    color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    height: 100%;
    overflow: hidden;
}

html { scroll-behavior: smooth; }

body {
    display: flex;
    flex-direction: column;
    height: 100dvh;
    max-height: 100dvh;
    overflow: hidden;
    font-family: var(--font-serif);
    font-size: var(--font-size);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height);
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

.site-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    display: flex;
    flex-direction: column;
}

* {
    scrollbar-width: thin;
    scrollbar-color: var(--color-scroll-thumb) var(--color-scroll-track);
}

*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

*::-webkit-scrollbar-track {
    background: var(--color-scroll-track);
}

*::-webkit-scrollbar-thumb {
    background: var(--color-scroll-thumb);
    border: 2px solid var(--color-scroll-track);
    border-radius: var(--radius);
}

*::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-strong);
}

img { max-width: 100%; height: auto; display: block; }

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--ease);
}

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

:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

/* Shell */

.site-header {
    position: relative;
    z-index: 40;
    flex: 0 0 var(--header-h);
    height: var(--header-h);
    background: var(--color-bg);
    border-bottom: var(--border-w) solid var(--color-line);
}

.site-header-inner,
.site-main,
.site-footer-inner {
    width: 100%;
    padding-inline: var(--space-page);
}

.site-header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--color-text);
}

.site-logo:hover { color: var(--color-text); }

.site-logo-mark {
    width: 28px;
    height: 28px;
    max-width: 28px;
    max-height: 28px;
    flex: 0 0 auto;
    overflow: hidden;
}

.site-logo-word {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: var(--font-weight-ui);
    letter-spacing: 0.02em;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--gap-nav);
    margin-left: auto;
}

.site-nav a,
.theme-btn,
.site-burger {
    font-family: var(--font-sans);
    font-size: var(--font-size-ui);
    font-weight: var(--font-weight-ui);
    letter-spacing: var(--letter-ui);
}

.site-nav a {
    display: inline-flex;
    align-items: center;
    height: var(--btn-h-sm);
    padding: 0 0.8rem;
    color: var(--color-text-muted);
    border: var(--border-w) solid transparent;
    border-radius: var(--radius);
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--color-text);
    background: var(--color-bg-raised);
    border-color: var(--color-line);
}

.site-nav a.is-active {
    color: var(--color-accent);
    border-color: var(--color-line-strong);
}

.header-tools {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-shrink: 0;
}

.theme-switch {
    display: inline-flex;
    align-items: center;
    height: var(--btn-h-sm);
    padding: 3px;
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-bg-raised);
}

.theme-switch button {
    min-width: 3.6rem;
    height: calc(var(--btn-h-sm) - 8px);
    padding: 0 0.55rem;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: var(--font-weight-ui);
    cursor: pointer;
}

.theme-switch button.is-on {
    background: var(--color-accent);
    color: var(--color-on-accent);
}

.theme-btn,
.site-burger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: var(--btn-h-sm);
    min-width: var(--btn-h-sm);
    padding: 0 0.7rem;
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-bg-raised);
    color: var(--color-text);
    cursor: pointer;
}

.theme-btn:hover,
.site-burger:hover {
    border-color: var(--color-line-strong);
    color: var(--color-accent);
}

.site-burger { display: none; }

.site-burger-lines {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 16px;
}

.site-burger-lines span {
    display: block;
    height: 2px;
    background: currentColor;
}

.site-main {
    position: relative;
    z-index: 1;
    flex: 1 0 auto;
    padding-block: var(--space-page-y) var(--space-page-y-end);
}

.site-footer {
    position: relative;
    z-index: 1;
    border-top: var(--border-w) solid var(--color-line);
    background: var(--color-bg);
}

.site-footer-inner {
    display: flex;
    justify-content: space-between;
    gap: var(--space-md);
    padding-block: var(--space-lg);
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
}

.site-footer a { color: var(--color-text-muted); }
.site-footer a:hover { color: var(--color-accent); }

/* Type */

.kicker {
    display: block;
    margin-bottom: 0.75rem;
    font-family: var(--font-sans);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-ui);
    letter-spacing: var(--letter-kicker);
    color: var(--color-text-muted);
}

.page-title {
    margin: 0 0 var(--space-md);
    font-size: var(--font-size-h1);
    font-weight: var(--font-weight-ui);
    letter-spacing: var(--letter-tight);
}

.section-title {
    margin: var(--space-section) 0 1.25rem;
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: var(--font-weight-ui);
    letter-spacing: var(--letter-tight);
    color: var(--color-text);
}

.lead {
    max-width: var(--lead-w);
    margin: 0 0 var(--space-xl);
    color: var(--color-text-muted);
}

.hero { padding: 1.25rem 0 0.5rem; }

/* Chrome */

.badges,
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-bottom: 1.6rem;
}

.badge,
.filter-btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: var(--font-weight-ui);
    letter-spacing: 0.02em;
    color: var(--color-accent);
    background: var(--color-accent-soft);
    border: var(--border-w) solid var(--color-line-strong);
    border-radius: var(--radius);
    padding: 0.32rem 0.8rem;
}

.filter-btn {
    cursor: pointer;
    color: var(--color-text-muted);
    background: var(--color-bg-raised);
    border-color: var(--color-line);
}

.filter-btn:hover,
.filter-btn.is-active {
    color: var(--color-accent);
    border-color: var(--color-line-strong);
    background: var(--color-accent-soft);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--btn-h);
    padding: 0 1.15rem;
    font-family: var(--font-sans);
    font-size: var(--font-size-btn);
    font-weight: var(--font-weight-ui);
    border-radius: var(--radius);
    border: var(--border-w) solid var(--color-line-strong);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    transition: background var(--ease), border-color var(--ease), color var(--ease);
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-on-accent);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: var(--color-accent-strong);
    color: var(--color-on-accent);
    border-color: var(--color-accent-strong);
}

.btn-ghost {
    background: var(--color-bg-raised);
    color: var(--color-text);
    border-color: var(--color-line);
}

.btn-ghost:hover {
    border-color: var(--color-line-strong);
    color: var(--color-accent);
}

.hero-cta,
.card-actions,
.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.hero-cta { margin-top: 0.25rem; }

/* Cards */

.card {
    background: var(--color-bg-raised);
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
    padding: 1.35rem 1.4rem;
}

[hidden] { display: none !important; }

.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
    gap: var(--gap-grid);
}

.book-card {
    display: grid;
    grid-template-columns: var(--cover-card-w) 1fr;
    align-items: stretch;
    min-height: 100%;
    padding: 0;
    overflow: hidden;
    color: inherit;
}

.book-cover {
    position: relative;
    aspect-ratio: 3 / 4;
    background: var(--color-bg-sunken);
    overflow: hidden;
    border-radius: var(--radius-sm);
}

.book-card .book-cover {
    border-right: var(--border-w) solid var(--color-line);
}

.book-cover svg { width: 100%; height: 100%; }

.book-card-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-md) 1.1rem;
    min-width: 0;
}

.book-card h3,
.book-meta-title {
    margin: 0;
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-ui);
}

.book-card p,
.muted {
    margin: 0;
    color: var(--color-text-muted);
    font-size: var(--font-size-body-sm);
}

.book-card .card-actions { margin-top: auto; padding-top: 0.85rem; }

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    margin: 0 0 1.25rem;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    letter-spacing: var(--letter-ui);
    color: var(--color-text-muted);
}

.book-detail {
    display: grid;
    grid-template-columns: var(--cover-detail-w) 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.book-detail .book-cover {
    border: var(--border-w) solid var(--color-line);
}

.book-detail h1 {
    margin: 0 0 0.4rem;
    font-size: var(--font-size-h2);
    text-align: left;
}

.excerpt {
    color: var(--color-text-muted);
    font-style: italic;
}

/* Reader */

.reader-bar {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: 0.9rem;
    border-bottom: var(--border-w) solid var(--color-line);
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.chapter-title {
    margin: 0 0 var(--space-lg);
    font-size: var(--font-size-h2);
    font-weight: var(--font-weight-ui);
}

.reader-body p {
    margin: 0 0 1.15rem;
}

.reader-nav {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: var(--border-w) solid var(--color-line);
}

.word-fade {
    display: inline;
    background-image: linear-gradient(90deg, var(--color-text) 0%, var(--color-bg) 92%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    user-select: none;
}

.read-gate {
    margin-top: var(--space-xl);
    padding: 1.4rem 1.5rem;
    background: var(--color-gate);
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
}

.read-gate p {
    margin: 0 0 var(--space-md);
    color: var(--color-text-muted);
}

.account-chip {
    font-family: var(--font-sans);
    font-size: var(--font-size-ui);
    font-weight: var(--font-weight-ui);
}

.auth-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
    gap: var(--gap-grid);
}

/* Form */

.form { display: grid; gap: var(--space-md); }

.field label {
    display: block;
    margin-bottom: 0.4rem;
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: var(--font-weight-ui);
    color: var(--color-text-muted);
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 0.7rem 0.8rem;
    font: inherit;
    color: var(--color-text);
    background: var(--color-bg-raised);
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
}

.field textarea { min-height: 9rem; resize: vertical; }

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.notice {
    display: none;
    padding: 0.9rem var(--space-md);
    background: var(--color-accent-soft);
    border: var(--border-w) solid var(--color-line-strong);
    border-radius: var(--radius);
    color: var(--color-text);
}

.notice.is-on { display: block; }
.notice.is-ok { border-color: var(--color-line); }

.empty {
    padding: 2.5rem var(--space-md);
    text-align: center;
    color: var(--color-text-muted);
}

/* Featured */

.featured {
    display: grid;
    grid-template-columns: var(--cover-featured-w) 1fr;
    gap: 1.6rem;
    align-items: center;
}

.featured .book-cover {
    border: var(--border-w) solid var(--color-line);
}

.featured .badge { margin-bottom: 0.7rem; }

.featured h2 {
    margin: 0 0 var(--space-xs);
    font-size: var(--font-size-h2);
}

.featured p { margin: 0.7rem 0 0; }

/* Atelier */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(12.5rem, 1fr));
    gap: var(--gap-grid);
    margin-bottom: var(--space-xl);
}

.stat-card {
    background: var(--color-bg-raised);
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
    padding: 1.2rem 1.25rem;
}

.stat-value {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.85rem;
    font-weight: var(--font-weight-ui);
    line-height: 1.2;
}

.stat-label {
    display: block;
    margin-top: 0.35rem;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.stat-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
}

.stat-table th,
.stat-table td {
    text-align: left;
    padding: 0.7rem 0.6rem;
    border-bottom: var(--border-w) solid var(--color-line);
}

.stat-table th { color: var(--color-text-muted); font-weight: var(--font-weight-ui); }

.auth-needed {
    padding: 2rem 1.4rem;
    background: var(--color-bg-raised);
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
}

body.has-profile-bg {
    background-color: var(--color-bg);
}

body.has-profile-bg::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(var(--profile-veil), var(--profile-veil-end)),
        var(--profile-page-bg);
    background-size: cover;
    background-position: center;
}

body.has-profile-bg .site-header,
body.has-profile-bg .site-scroll,
body.has-profile-bg .site-footer {
    position: relative;
    z-index: 1;
}

body.has-profile-bg .site-header {
    background: color-mix(in srgb, var(--color-bg) 78%, transparent);
}

body.has-profile-bg .site-scroll,
body.has-profile-bg .site-footer {
    background: transparent;
}

.profile-banner {
    width: 100%;
    height: 220px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-bg-sunken);
    border: var(--border-w) solid var(--color-line);
}

.profile-banner img {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    object-fit: cover;
}

.profile-under {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 0;
    padding: 1.15rem clamp(2.2rem, 7vw, 5.5rem) 0.4rem clamp(2.8rem, 9vw, 7rem);
}

.profile-under.has-banner {
    margin-top: -3.4rem;
}

.profile-head {
    display: flex;
    gap: 1.15rem;
    align-items: flex-end;
    min-width: 0;
}

.profile-under.has-banner .profile-id {
    padding-top: 3.9rem;
}

.profile-social {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-bottom: 0.15rem;
    flex-shrink: 0;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    border: var(--border-w) solid var(--color-line);
    border-radius: var(--radius);
    background: var(--color-bg-raised);
    color: var(--color-text);
}

.social-btn:hover {
    color: var(--color-accent);
    border-color: var(--color-line-strong);
}

.social-btn svg {
    width: 16px;
    height: 16px;
}

.social-btn-text {
    width: auto;
    padding: 0 0.8rem;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-ui);
}

.profile-avatar {
    width: 112px;
    height: 112px;
    max-width: 112px;
    max-height: 112px;
    border-radius: var(--radius);
    object-fit: cover;
    background: var(--color-bg-raised);
    border: 3px solid var(--color-bg);
    flex-shrink: 0;
    overflow: hidden;
}

.profile-avatar.is-empty {
    display: grid;
    place-items: center;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: 2rem;
}

.profile-id {
    min-width: 0;
    padding-bottom: 0.15rem;
}

.profile-alias {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: var(--font-weight-ui);
    line-height: 1.15;
}

.profile-handle {
    margin: 0.25rem 0 0;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.profile-bio {
    max-width: 42rem;
    margin: 1.25rem 0 0;
    padding-left: clamp(2.8rem, 9vw, 7rem);
}

.profile-shelf {
    margin-top: var(--space-section);
}

.profile-follow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.8rem;
    margin: 1rem 0 0;
    padding-left: clamp(2.8rem, 9vw, 7rem);
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.profile-people {
    margin: 0.85rem 0 0;
    padding-left: clamp(2.8rem, 9vw, 7rem);
}

.profile-people-title {
    margin: 0 0 0.45rem;
    font-family: var(--font-sans);
    font-size: var(--font-size-xs);
    letter-spacing: var(--letter-wide);
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.profile-people-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.profile-person {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.2rem 0.55rem 0.2rem 0.2rem;
    border: var(--border-w) solid var(--color-line);
    border-radius: 999px;
    background: var(--color-bg-raised);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
}

.profile-person img,
.profile-person-letter {
    width: 1.55rem;
    height: 1.55rem;
    border-radius: 50%;
    object-fit: cover;
    background: var(--color-bg-sunken);
}

.profile-person-letter {
    display: grid;
    place-items: center;
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

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

.bg-picker {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.profile-credit {
    margin: 2.5rem 0 0;
    font-family: var(--font-sans);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.profile-credit a { color: var(--color-text-muted); }
.profile-credit a:hover { color: var(--color-accent); }

.bg-pick {
    width: 6.4rem;
    height: 4.2rem;
    border-radius: var(--radius-sm);
    border: var(--border-w) solid var(--color-line);
    background: var(--color-bg-sunken);
    cursor: pointer;
    overflow: hidden;
}

.bg-pick.is-on {
    border-color: var(--color-line-strong);
}

.bg-pick img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.upload-row img,
.upload-row .profile-avatar {
    width: 72px;
    height: 72px;
}

.field-hint {
    margin: 0.35rem 0 0;
    font-family: var(--font-sans);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

/* Responsive */

@media (max-width: 760px) {
    :root { --space-page: 1rem; }

    .site-nav {
        display: none;
        position: absolute;
        top: var(--header-h);
        left: 0;
        right: 0;
        margin-left: 0;
        justify-content: stretch;
        flex-direction: column;
        align-items: stretch;
        padding: 0.7rem var(--space-page) var(--space-md);
        background: var(--color-bg);
        border-bottom: var(--border-w) solid var(--color-line);
    }

    .site-header.is-open .site-nav { display: flex; }
    .site-burger { display: inline-flex; }

    .profile-under {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 1.1rem;
        padding-right: 0.2rem;
    }

    .profile-social { align-items: flex-start; }
    .profile-bio { padding-left: 1.1rem; }

    .book-detail,
    .featured {
        grid-template-columns: 1fr;
    }

    .featured .book-cover,
    .book-detail .book-cover {
        max-width: var(--cover-detail-w);
    }

    .site-footer-inner { flex-direction: column; }
}

@media (max-width: 520px) {
    :root { --cover-card-w: var(--cover-card-w-sm); }

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