@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=Sora:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* =================================================================
   THE GRIMOIRE :: v1.0 NOVA   ::  modern / futuristic / mobile-first
   A clean rewrite. Base styles target phones; min-width queries
   scale up to tablet and desktop. Motion is GPU-cheap and respects
   reduced-motion. Heavy blur is kept light on small screens.
   ================================================================= */

:root {
    --bg:        #070912;
    --bg-2:      #0b0f1c;
    --bg-3:      #11162a;
    --glass:     rgba(150, 170, 230, 0.05);
    --glass-2:   rgba(150, 170, 230, 0.09);
    --line:      rgba(150, 170, 230, 0.12);
    --line-2:    rgba(150, 170, 230, 0.22);
    --text:      #e9eeff;
    --dim:       #97a3c7;
    --faint:     #566089;
    --cyan:      #43e6ff;
    --violet:    #9d7bff;
    --pink:      #ff5f97;
    --glow-cyan:   rgba(67, 230, 255, 0.45);
    --glow-violet: rgba(157, 123, 255, 0.40);
    --grad:      linear-gradient(120deg, #43e6ff 0%, #9d7bff 100%);
    --grad-soft: linear-gradient(120deg, rgba(67,230,255,0.18), rgba(157,123,255,0.18));
    --radius:    16px;
    --radius-sm: 11px;
    --pill:      999px;
    --ease:      cubic-bezier(0.2, 0.7, 0.2, 1);
    --spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
    --bg-deep: #070912; --bg-elev: #0b0f1c; --bg-card: #11162a;
    --ink-primary: #e9eeff; --ink-secondary: #97a3c7; --ink-muted: #566089; --ink-faint: #39406a;
    --accent-gold: #43e6ff; --accent-gold-bright: #9d7bff; --accent-blood: #ff5f97;
    --border-subtle: rgba(150,170,230,0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: 'Sora', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--text);
    background:
        radial-gradient(80% 60% at 8% 0%,  rgba(67,230,255,0.10), transparent 60%),
        radial-gradient(70% 60% at 100% 100%, rgba(157,123,255,0.12), transparent 60%),
        var(--bg);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    animation: fadeIn 0.5s var(--ease) both;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(150,170,230,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(150,170,230,0.035) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(120% 90% at 50% 0%, #000 35%, transparent 85%);
    -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 35%, transparent 85%);
}

a { color: inherit; text-decoration: none; }
.mono { font-family: 'JetBrains Mono', monospace; }

@keyframes fadeIn   { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp   { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes popIn    { from { opacity: 0; transform: scale(0.96) translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes reveal   { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: none; } }
@keyframes sheen    { from { transform: translateX(-130%) skewX(-16deg); } to { transform: translateX(240%) skewX(-16deg); } }
@keyframes floatGlow {
    0%, 100% { filter: drop-shadow(0 0 10px var(--glow-cyan)); }
    50%      { filter: drop-shadow(0 0 22px var(--glow-violet)); }
}
@keyframes spin { to { transform: rotate(360deg); } }

.topbar, .topbar-glass {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: rgba(7, 9, 18, 0.72);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--line);
    animation: fadeIn 0.5s var(--ease) both;
}

.wordmark-link { display: inline-flex; }
.wordmark {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 26px;
    letter-spacing: -0.02em;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: floatGlow 6s ease-in-out infinite;
    transition: transform 0.3s var(--spring);
}
.wordmark-link:hover .wordmark { transform: scale(1.04); }

.topnav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; flex: 1; }
.topnav-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--dim);
    padding: 8px 12px;
    border-radius: var(--pill);
    border: 1px solid transparent;
    transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.topnav-link:hover { color: var(--text); background: var(--glass); }
.topnav-link.active {
    color: var(--bg);
    background: var(--grad);
    box-shadow: 0 4px 18px var(--glow-cyan);
}

.topnav-search, .search-form {
    display: flex;
    align-items: center;
    gap: 0;
    flex-basis: 100%;
    order: 9;
    background: var(--glass);
    border: 1px solid var(--line);
    border-radius: var(--pill);
    overflow: hidden;
}
.topnav-search-input, .search-input {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: none;
    color: var(--text);
    padding: 11px 16px;
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    outline: none;
}
.topnav-search-input::placeholder, .search-input::placeholder { color: var(--faint); }
.topnav-search-by, .search-select {
    background: transparent;
    border: none;
    border-left: 1px solid var(--line);
    color: var(--dim);
    padding: 11px 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    outline: none;
    cursor: pointer;
}
.topnav-search-by option, .search-select option { background: var(--bg-2); }
.topnav-search-btn, .search-btn {
    background: var(--grad);
    border: none;
    color: var(--bg);
    padding: 11px 18px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: filter 0.2s var(--ease);
}
.topnav-search-btn:hover, .search-btn:hover { filter: brightness(1.12); }

.stats, .stats-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--dim);
    padding: 6px 12px;
    border: 1px solid var(--line);
    border-radius: var(--pill);
    background: var(--glass);
}
.stat-value, .stats-pill .stat-value { color: var(--cyan); font-weight: 500; }
.stat-sep, .stat-sub, .stats-pill .stat-sub { color: var(--faint); }

.page-home, .page-library, .page-book { padding-top: 0; }
.main, .library-main, .book-detail-main, .acquire-main { padding: 22px 16px 64px; }
.book-detail-main { max-width: 1180px; margin: 0 auto; }

.row-header, .nf-row-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 16px;
}
.row-header-left, .nf-row-header-left { display: flex; flex-direction: column; gap: 3px; }
.row-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--cyan);
}
.row-title, .nf-row-title {
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 20px;
    letter-spacing: -0.01em;
    color: var(--text);
}
.nf-row-subtitle { font-family: 'Sora', sans-serif; font-size: 13px; color: var(--dim); }
.row-count, .nf-row-count {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 1px;
    color: var(--faint);
    white-space: nowrap;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 64vh;
    display: flex;
    border-bottom: 1px solid var(--line);
}
.hero-bg { position: absolute; inset: 0; overflow: hidden; }
.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(26px) brightness(0.4) saturate(1.3);
    transform: scale(1.2);
}
.hero-bg-veil {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(90% 80% at 20% 30%, transparent, rgba(7,9,18,0.85) 75%),
        linear-gradient(180deg, rgba(7,9,18,0.3), rgba(7,9,18,0.96));
}
.hero-content {
    position: relative;
    z-index: 1;
    padding: 80px 18px 36px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    max-width: 880px;
}
.hero-eyebrow {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 12px;
    animation: fadeUp 0.5s var(--ease) 0.05s both;
}
.hero-title {
    font-family: 'Syne', sans-serif;
    font-weight: 800;
    font-size: 38px;
    line-height: 1.02;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 12px;
    animation: fadeUp 0.6s var(--ease) both;
}
.hero-author {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--violet);
    margin-bottom: 16px;
    animation: fadeUp 0.5s var(--ease) 0.18s both;
}
.hero-description {
    font-size: 15px;
    line-height: 1.6;
    color: var(--dim);
    max-width: 620px;
    margin-bottom: 22px;
    animation: fadeUp 0.5s var(--ease) 0.28s both;
}
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; animation: fadeUp 0.5s var(--ease) 0.38s both; }
.hero-tags { display: flex; gap: 8px; flex-wrap: wrap; animation: fadeUp 0.5s var(--ease) 0.48s both; }
.hero-dots { display: none; }

.btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 13px 22px;
    border-radius: var(--pill);
    border: 1px solid transparent;
    cursor: pointer;
    line-height: 1;
    color: var(--text);
    background: var(--glass-2);
    transition: transform 0.2s var(--spring), box-shadow 0.25s var(--ease), border-color 0.2s var(--ease), filter 0.2s var(--ease);
}
.btn::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,0.35) 50%, transparent 65%);
    transform: translateX(-150%) skewX(-16deg);
    pointer-events: none;
}
.btn:hover::after { animation: sheen 0.8s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.97); }

.btn-primary {
    background: var(--grad);
    color: var(--bg);
    font-weight: 600;
    box-shadow: 0 6px 22px var(--glow-cyan);
}
.btn-primary:hover { box-shadow: 0 10px 30px var(--glow-violet); filter: brightness(1.05); }

.btn-secondary { background: var(--glass-2); color: var(--text); border-color: var(--line-2); }
.btn-secondary:hover { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--glow-cyan); }

.btn-ghost { background: transparent; color: var(--dim); border-color: var(--line); }
.btn-ghost:hover { color: var(--text); border-color: var(--line-2); }

.btn-block { width: 100%; }
.btn-small { padding: 9px 14px; font-size: 10px; }
.btn-success { background: rgba(60,200,140,0.18) !important; border-color: rgba(60,200,140,0.5) !important; color: #8af0c0 !important; }
.btn-error   { background: rgba(255,95,151,0.18) !important; border-color: var(--pink) !important; color: #ffb0c8 !important; }
.btn-disabled { opacity: 0.45; cursor: not-allowed !important; }

.tag, .tag-chip {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--dim);
    background: var(--glass);
    border: 1px solid var(--line);
    padding: 6px 12px;
    border-radius: var(--pill);
    transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--spring);
}
.tag-chip:hover { color: var(--text); border-color: var(--cyan); background: var(--grad-soft); transform: translateY(-1px); }

.cover, .nf-cover, .similar-cover, .acquire-card-cover {
    position: relative;
    overflow: hidden;
    aspect-ratio: 2 / 3;
    background: var(--bg-3);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}
.cover img, .nf-cover img, .similar-cover img, .acquire-card-cover img {
    width: 100%; height: 100%; object-fit: cover; display: block;
}
.cover-placeholder {
    width: 100%; height: 100%; padding: 14px;
    display: flex; flex-direction: column; justify-content: space-between;
    background: linear-gradient(155deg, var(--bg-3), var(--bg));
}
.cover-placeholder .cover-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 14px; line-height: 1.2; color: var(--text); }
.cover-placeholder .cover-author { font-family: 'JetBrains Mono', monospace; font-size: 8px; letter-spacing: 1px; text-transform: uppercase; color: var(--dim); }

.book-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    animation: fadeUp 0.5s var(--ease) both;
}
.book-link { display: block; }
.book { cursor: pointer; transition: transform 0.3s var(--spring); }
.book:hover { transform: translateY(-6px); }
.book .cover { margin-bottom: 10px; transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease); }
.book:hover .cover { border-color: var(--cyan); box-shadow: 0 14px 36px var(--glow-cyan); }
.book-meta { display: flex; flex-direction: column; gap: 2px; }
.book-title-meta { font-size: 13px; color: var(--text); line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.book-author-meta { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 40px; }
.page-btn {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px; letter-spacing: 1px; text-transform: uppercase;
    padding: 11px 18px; border: 1px solid var(--line); border-radius: var(--pill);
    background: var(--glass); color: var(--dim);
    transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.page-btn:hover:not(.disabled) { color: var(--text); border-color: var(--cyan); background: var(--grad-soft); }
.page-btn.disabled { opacity: 0.35; cursor: not-allowed; }
.page-indicator { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--dim); }
.page-num { color: var(--cyan); }

.back-link { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--dim); transition: color 0.2s; }
.back-link:hover { color: var(--cyan); }

.nf-main { padding: 18px 0 64px; }
.nf-row { margin-bottom: 36px; animation: fadeUp 0.5s var(--ease) both; }
.nf-row-header { padding: 0 16px; }
.nf-rail { position: relative; }
.nf-rail-track {
    display: flex; gap: 14px; overflow-x: auto; overflow-y: hidden;
    padding: 6px 16px 18px; scroll-behavior: smooth;
    scrollbar-width: thin; scrollbar-color: var(--line-2) transparent;
    -webkit-overflow-scrolling: touch;
}
.nf-rail-nav { display: none; }
.nf-card { flex: 0 0 44vw; max-width: 200px; transition: transform 0.3s var(--spring); }
.nf-cover { margin-bottom: 10px; transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease); }
.nf-card:hover { transform: translateY(-7px); }
.nf-card:hover .nf-cover { border-color: var(--cyan); box-shadow: 0 16px 40px var(--glow-cyan); }
.nf-cover-shine {
    position: absolute; inset: 0;
    background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.22) 50%, transparent 70%);
    transform: translateX(-130%) skewX(-16deg); pointer-events: none;
}
.nf-card:hover .nf-cover-shine { animation: sheen 0.9s var(--ease); }
.nf-title { font-size: 13px; color: var(--text); line-height: 1.25; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nf-author { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nf-score { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--cyan); margin-top: 4px; }

.nf-footer {
    margin-top: 40px; padding: 32px 16px; border-top: 1px solid var(--line);
    display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: center;
}
.nf-footer-stat { text-align: center; min-width: 90px; }
.nf-footer-stat-value { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 30px; color: var(--cyan); line-height: 1; }
.nf-footer-stat-label { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--faint); margin-top: 6px; }
.nf-footer-flavor { width: 100%; text-align: center; margin-top: 16px; font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 1px; color: var(--faint); }
.nf-footer-flavor .dot { margin: 0 8px; }

.book-detail { display: flex; flex-direction: column; gap: 24px; }
.book-detail-cover { width: 200px; margin: 0 auto; animation: popIn 0.5s var(--ease) both; }
.book-detail-cover img, .book-detail-cover .cover-placeholder.large {
    width: 100%; aspect-ratio: 2/3; border-radius: var(--radius); border: 1px solid var(--line);
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}
.book-detail-actions { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; }
.book-detail-info { animation: fadeUp 0.5s var(--ease) 0.1s both; }
.book-detail-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 30px; line-height: 1.05; letter-spacing: -0.02em; color: var(--text); margin-bottom: 8px; }
.book-detail-author { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--violet); margin-bottom: 18px; }
.book-detail-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.book-detail-description { font-size: 15px; line-height: 1.65; color: var(--dim); margin-bottom: 24px; }
.book-detail-meta { border-top: 1px solid var(--line); padding-top: 16px; }
.meta-row { display: grid; grid-template-columns: 110px 1fr; padding: 9px 0; border-bottom: 1px solid var(--line); }
.meta-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint); }
.meta-value { font-size: 14px; color: var(--dim); }
.meta-value.mono { font-family: 'JetBrains Mono', monospace; font-size: 12px; }

.similar-volumes { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--line); }
.similar-row {
    display: flex; gap: 14px; overflow-x: auto; overflow-y: hidden;
    padding: 10px 0 18px; scrollbar-width: thin; scrollbar-color: var(--line-2) transparent;
    -webkit-overflow-scrolling: touch;
}
.similar-book { flex: 0 0 38vw; max-width: 150px; transition: transform 0.3s var(--spring); }
.similar-cover { margin-bottom: 10px; transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease); }
.similar-book:hover { transform: translateY(-6px); }
.similar-book:hover .similar-cover { border-color: var(--cyan); box-shadow: 0 14px 34px var(--glow-cyan); }
.similar-title { font-size: 13px; color: var(--text); line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.similar-author { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 4px; }
.similar-score { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--cyan); }

.modal-overlay {
    position: fixed; inset: 0; z-index: 200;
    display: flex; align-items: center; justify-content: center; padding: 16px;
    background: rgba(3, 5, 12, 0.8);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    opacity: 0; pointer-events: none; transition: opacity 0.25s var(--ease);
}
.modal-overlay.visible { opacity: 1; pointer-events: auto; }
.modal {
    width: 100%; max-width: 420px;
    background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
    border: 1px solid var(--line-2); border-radius: var(--radius);
    padding: 28px 24px; position: relative;
    box-shadow: 0 30px 80px rgba(0,0,0,0.7), 0 0 0 1px var(--glow-violet) inset;
    transform: scale(0.95) translateY(10px); transition: transform 0.3s var(--spring);
}
.modal-overlay.visible .modal { transform: none; }
.modal-close { position: absolute; top: 12px; right: 14px; background: none; border: none; color: var(--dim); font-size: 26px; line-height: 1; cursor: pointer; transition: color 0.2s; }
.modal-close:hover { color: var(--text); }
.modal-header { text-align: center; margin-bottom: 20px; }
.modal-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; }
.modal-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 26px; color: var(--text); margin-bottom: 8px; }
.modal-subtitle { font-size: 13px; color: var(--dim); line-height: 1.5; }
.qr-frame { background: #fff; border-radius: var(--radius-sm); padding: 14px; width: fit-content; margin: 0 auto 16px; }
.qr-frame canvas { display: block; max-width: 100%; height: auto; }
.qr-url-row { display: flex; gap: 8px; margin-bottom: 12px; }
.qr-url-input { flex: 1; min-width: 0; background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--dim); padding: 9px 11px; font-family: 'JetBrains Mono', monospace; font-size: 10px; outline: none; }
.modal-hint { font-size: 10px; color: var(--faint); line-height: 1.5; text-align: center; }

.page-read { overflow: hidden; }
.reader-shell { position: relative; display: flex; height: 100vh; width: 100vw; }
.reader-sidebar {
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 50;
    width: 270px; max-width: 84vw;
    background: var(--bg-2); border-right: 1px solid var(--line);
    display: flex; flex-direction: column; overflow: hidden;
    transform: translateX(-100%); transition: transform 0.3s var(--ease);
    box-shadow: 0 0 50px rgba(0,0,0,0.6);
}
.page-read.sidebar-open .reader-sidebar { transform: none; }
.reader-sidebar-header { display: flex; align-items: center; justify-content: space-between; padding: 16px; border-bottom: 1px solid var(--line); }
.reader-exit { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--dim); transition: color 0.2s; }
.reader-exit:hover { color: var(--cyan); }
.reader-sidebar-toggle {
    position: fixed; top: 12px; left: 12px; z-index: 60;
    background: rgba(7,9,18,0.8); backdrop-filter: blur(8px);
    border: 1px solid var(--line); border-radius: var(--radius-sm);
    color: var(--text); font-size: 16px; padding: 9px 13px; cursor: pointer;
}
.reader-book-meta { padding: 18px 16px; border-bottom: 1px solid var(--line); }
.reader-book-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 17px; line-height: 1.25; color: var(--text); margin-bottom: 6px; }
.reader-book-author { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint); }
.reader-controls { padding: 16px; border-bottom: 1px solid var(--line); }
.reader-control-group { margin-bottom: 16px; }
.reader-control-label { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint); margin-bottom: 8px; }
.reader-control-row { display: flex; gap: 6px; }
.theme-btn, .size-btn {
    flex: 1; background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius-sm);
    color: var(--dim); font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 1px;
    text-transform: uppercase; padding: 9px 4px; cursor: pointer; transition: all 0.2s var(--ease);
}
.theme-btn:hover, .size-btn:hover { color: var(--text); border-color: var(--line-2); }
.theme-btn.active { color: var(--bg); background: var(--grad); border-color: transparent; }
.reader-shortcuts { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--faint); line-height: 1.7; }
.reader-toc { padding: 16px 0; overflow-y: auto; flex: 1; }
.reader-toc-label { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint); padding: 0 16px 10px; }
.reader-toc-list { display: flex; flex-direction: column; }
.toc-item { font-size: 13px; color: var(--dim); padding: 8px 16px; line-height: 1.3; border-left: 2px solid transparent; transition: all 0.2s var(--ease); }
.toc-item:hover { color: var(--text); background: var(--glass); border-left-color: var(--cyan); }
.reader-main { flex: 1; width: 100%; position: relative; background: var(--bg); display: flex; flex-direction: column; }
.reader-progress-bar { height: 2px; background: var(--line); position: relative; }
.reader-progress-fill { position: absolute; inset: 0 auto 0 0; width: 0; background: var(--grad); transition: width 0.4s var(--ease); }
.reader-viewer { flex: 1; overflow: hidden; position: relative; padding: 0 18px; }
.reader-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; background: transparent; border: none; color: var(--cyan); font-size: 40px; padding: 14px; cursor: pointer; opacity: 0.4; transition: opacity 0.2s; }
.reader-nav:hover { opacity: 1; }
.reader-nav-prev { left: 0; }
.reader-nav-next { right: 0; }
.reader-footer { padding: 8px 18px; border-top: 1px solid var(--line); display: flex; justify-content: center; }
.reader-footer-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1.5px; color: var(--faint); }

.page-acquire { background: var(--bg); }
.acquire-hero { text-align: center; padding: 32px 0 22px; }
.acquire-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; }
.acquire-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 40px; letter-spacing: -0.02em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.05; }
.acquire-subtitle { font-size: 16px; color: var(--dim); margin-top: 8px; }
.acquire-warning { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--pink); background: rgba(255,95,151,0.08); border: 1px solid rgba(255,95,151,0.3); border-radius: var(--radius-sm); padding: 12px 16px; margin: 16px auto; max-width: 760px; text-align: center; }
.acquire-search { display: flex; gap: 8px; max-width: 760px; margin: 0 auto 32px; }
.acquire-search-input { flex: 1; min-width: 0; background: var(--glass); border: 1px solid var(--line); border-radius: var(--pill); color: var(--text); padding: 14px 18px; font-family: 'Sora', sans-serif; font-size: 16px; outline: none; }
.acquire-search-input::placeholder { color: var(--faint); }
.acquire-search-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--glow-cyan); }
.acquire-search-btn { padding: 14px 22px; }
.acquire-results { min-height: 200px; }
.acquire-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; animation: fadeUp 0.5s var(--ease) both; }
.acquire-card { background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; display: flex; flex-direction: column; transition: transform 0.25s var(--spring), border-color 0.2s, box-shadow 0.25s; }
.acquire-card:hover { transform: translateY(-4px); border-color: var(--cyan); box-shadow: 0 14px 36px var(--glow-cyan); }
.acquire-card.already-have { opacity: 0.5; }
.acquire-card.already-have:hover { transform: none; border-color: var(--line); box-shadow: none; }
.acquire-card-cover { margin-bottom: 12px; }
.acquire-card-body { display: flex; flex-direction: column; flex: 1; }
.acquire-card-title { font-family: 'Syne', sans-serif; font-weight: 600; font-size: 14px; line-height: 1.3; color: var(--text); margin-bottom: 4px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.acquire-card-author { font-size: 13px; color: var(--dim); margin-bottom: 8px; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.acquire-card-info { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px; }
.info-chip { font-family: 'JetBrains Mono', monospace; font-size: 9px; letter-spacing: 0.5px; color: var(--faint); background: var(--glass); border: 1px solid var(--line); border-radius: var(--pill); padding: 3px 8px; text-transform: uppercase; }
.info-chip-source { color: var(--cyan); }
.acquire-btn { margin-top: auto; }
.acquire-have-label { margin-top: auto; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint); text-align: center; padding: 10px; border: 1px dashed var(--line); border-radius: var(--pill); transition: color 0.2s, border-color 0.2s; }
.acquire-have-label:hover { color: var(--cyan); border-color: var(--cyan); }
.acquire-loading, .acquire-empty, .acquire-error { text-align: center; padding: 48px 16px; color: var(--faint); font-family: 'JetBrains Mono', monospace; letter-spacing: 1.5px; text-transform: uppercase; font-size: 12px; }
.acquire-loading::after { content: ""; display: inline-block; width: 14px; height: 14px; margin-left: 10px; border: 2px solid var(--line-2); border-top-color: var(--cyan); border-radius: 50%; vertical-align: middle; animation: spin 0.7s linear infinite; }
.acquire-error { color: var(--pink); }

.page-login {
    min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px;
    background:
        radial-gradient(60% 50% at 50% 25%, rgba(67,230,255,0.12), transparent 60%),
        radial-gradient(60% 50% at 50% 100%, rgba(157,123,255,0.12), transparent 60%),
        var(--bg);
}
.login-main { width: 100%; max-width: 420px; }
.login-card {
    background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
    border: 1px solid var(--line-2); border-radius: var(--radius);
    padding: 40px 28px; text-align: center;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px var(--glow-cyan) inset;
    animation: popIn 0.5s var(--ease) both;
}
.login-eyebrow { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--faint); margin-bottom: 14px; }
.login-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 48px; letter-spacing: -0.02em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; margin-bottom: 10px; animation: floatGlow 6s ease-in-out infinite; }
.login-subtitle { font-size: 15px; color: var(--dim); margin-bottom: 28px; }
.login-form { display: flex; flex-direction: column; gap: 12px; }
.login-input { background: var(--glass); border: 1px solid var(--line); border-radius: var(--pill); color: var(--text); padding: 14px 18px; font-family: 'Sora', sans-serif; font-size: 17px; text-align: center; letter-spacing: 1px; outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.login-input::placeholder { color: var(--faint); letter-spacing: 4px; }
.login-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--glow-cyan), 0 0 26px var(--glow-cyan); }
.login-btn { background: var(--grad); color: var(--bg); border: none; border-radius: var(--pill); padding: 14px 24px; font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; cursor: pointer; transition: filter 0.2s, box-shadow 0.2s; }
.login-btn:hover { filter: brightness(1.08); box-shadow: 0 8px 28px var(--glow-cyan); }
.login-error { margin-top: 18px; padding: 12px; border-radius: var(--radius-sm); font-size: 14px; color: var(--pink); background: rgba(255,95,151,0.08); border: 1px solid rgba(255,95,151,0.3); }
.login-footer { margin-top: 28px; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--faint); }

* { scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: var(--pill); border: 2px solid transparent; background-clip: padding-box; }
*::-webkit-scrollbar-thumb:hover { background: var(--cyan); background-clip: padding-box; }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; border-radius: 4px; }

@media (min-width: 700px) {
    .main, .library-main, .book-detail-main, .acquire-main { padding: 30px 28px 72px; }
    .nf-row-header { padding: 0 28px; }
    .nf-rail-track { padding: 6px 28px 20px; gap: 16px; }
    .nf-card { flex: 0 0 180px; }
    .similar-book { flex: 0 0 150px; }
    .book-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
    .acquire-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .hero-content { padding: 100px 36px 48px; }
    .hero-title { font-size: 52px; }
    .hero-description { font-size: 16px; }
    .book-detail { flex-direction: row; gap: 40px; }
    .book-detail-cover { width: 260px; margin: 0; flex-shrink: 0; }
    .book-detail-title { font-size: 40px; }
    .topnav-search, .search-form { flex-basis: auto; flex: 1; order: 0; max-width: 520px; }
    .topnav-link { font-size: 11px; padding: 8px 14px; }
}

@media (min-width: 1100px) {
    body { font-size: 16px; }
    .main, .library-main, .acquire-main { padding: 36px 48px 80px; }
    .nf-main { padding: 18px 0 80px; }
    .nf-row-header { padding: 0 48px; }
    .nf-rail-track { padding: 8px 48px 24px; gap: 18px; }
    .hero { min-height: 72vh; }
    .hero-content { padding: 130px 64px 56px; }
    .hero-title { font-size: 68px; }
    .book-grid { grid-template-columns: repeat(6, 1fr); gap: 22px; }
    .acquire-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
    .hero-bg-img { filter: blur(40px) brightness(0.4) saturate(1.3); }
    .reader-sidebar { position: relative; transform: none; max-width: none; box-shadow: none; }
    .reader-sidebar-toggle { position: static; background: none; border: none; padding: 0; }
    .page-read.sidebar-collapsed .reader-sidebar { width: 0; border-right: none; }
    .nf-rail-nav {
        display: flex; align-items: center; justify-content: center;
        position: absolute; top: 0; bottom: 18px; width: 52px; z-index: 2;
        border: none; cursor: pointer; color: var(--cyan); font-size: 30px;
        opacity: 0; transition: opacity 0.2s;
        background: linear-gradient(90deg, var(--bg) 0%, transparent 100%);
    }
    .nf-rail-nav.left { left: 0; }
    .nf-rail-nav.right { right: 0; background: linear-gradient(270deg, var(--bg) 0%, transparent 100%); }
    .nf-rail:hover .nf-rail-nav { opacity: 0.9; }
    .nf-card { flex: 0 0 190px; }
    .nf-card:hover { transform: translateY(-9px) scale(1.02); }
}

@supports (animation-timeline: view()) {
    .nf-row, .book-grid, .similar-row, .acquire-grid {
        animation: reveal linear both;
        animation-timeline: view();
        animation-range: entry 3% cover 24%;
    }
}

@media (hover: none) {
    .book:hover, .nf-card:hover, .similar-book:hover, .acquire-card:hover { transform: none; }
    .book:hover .cover, .nf-card:hover .nf-cover, .similar-book:hover .similar-cover { border-color: var(--line); box-shadow: none; }
    .nf-cover-shine { display: none; }
    .btn:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    body { animation: none !important; }
    .nf-row, .book-grid, .similar-row, .acquire-grid,
    .hero-eyebrow, .hero-title, .hero-author, .hero-description, .hero-actions, .hero-tags,
    .book-detail-cover, .book-detail-info, .login-card, .wordmark, .login-title {
        animation: none !important; opacity: 1 !important; transform: none !important;
    }
}

/* =================================================================
   v1.1 :: THEMES + MORE MOTION + MAGIC
   Switchable palettes via [data-theme]; default (no attribute) = modern.
   The switcher button is injected by /static/js/grimoire-ui.js.
   Gothic fonts (Cinzel, Cormorant, UnifrakturMaguntia) are already
   loaded by the font link in every template, so no @import change.
   ================================================================= */

@keyframes bgDrift { from { background-position: 0% 0%, 100% 100%, 80% 20%; } to { background-position: 6% 4%, 94% 96%, 72% 26%; } }
@keyframes flicker { 0%, 100% { opacity: 1; } 46% { opacity: 0.92; } 50% { opacity: 0.7; } 54% { opacity: 0.95; } }

/* slow drifting glow on every theme */
body { animation: fadeIn 0.5s var(--ease) both, bgDrift 38s ease-in-out infinite alternate; }

/* ===== MAGIC :: arcane gold + violet, gothic type ===== */
:root[data-theme="magic"] {
    --bg: #0b0814; --bg-2: #150f24; --bg-3: #1d1533;
    --glass: rgba(205,175,255,0.06); --glass-2: rgba(205,175,255,0.10);
    --line: rgba(205,175,255,0.16); --line-2: rgba(205,175,255,0.30);
    --text: #f2e8d2; --dim: #c4b3d8; --faint: #7e7098;
    --cyan: #e9c97a; --violet: #b56bff; --pink: #ff7ad1;
    --glow-cyan: rgba(233,201,122,0.45); --glow-violet: rgba(181,107,255,0.45);
    --grad: linear-gradient(120deg, #e9c97a 0%, #b56bff 100%);
    --grad-soft: linear-gradient(120deg, rgba(233,201,122,0.18), rgba(181,107,255,0.18));
}
:root[data-theme="magic"] body {
    background:
        radial-gradient(80% 60% at 10% 0%, rgba(233,201,122,0.10), transparent 60%),
        radial-gradient(72% 60% at 100% 100%, rgba(181,107,255,0.15), transparent 60%),
        var(--bg);
    background-attachment: fixed;
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
}
:root[data-theme="magic"] .wordmark,
:root[data-theme="magic"] .login-title,
:root[data-theme="magic"] .acquire-title { font-family: 'UnifrakturMaguntia', serif; font-weight: 400; letter-spacing: 0; }
:root[data-theme="magic"] .hero-title,
:root[data-theme="magic"] .row-title,
:root[data-theme="magic"] .nf-row-title,
:root[data-theme="magic"] .book-detail-title,
:root[data-theme="magic"] .modal-title,
:root[data-theme="magic"] .nf-footer-stat-value,
:root[data-theme="magic"] .acquire-card-title { font-family: 'Cinzel', serif; letter-spacing: 0.5px; }
:root[data-theme="magic"] .wordmark { animation: floatGlow 5s ease-in-out infinite, flicker 7s ease-in-out infinite; }
:root[data-theme="magic"] .hero-title { text-shadow: 0 0 34px rgba(233,201,122,0.28); }

/* ===== GRIMDARK :: ash, steel, dried blood ===== */
:root[data-theme="grimdark"] {
    --bg: #0a0a0b; --bg-2: #121214; --bg-3: #19191c;
    --glass: rgba(205,205,215,0.04); --glass-2: rgba(205,205,215,0.07);
    --line: rgba(205,205,215,0.10); --line-2: rgba(205,205,215,0.18);
    --text: #d6d6d9; --dim: #8b8b92; --faint: #55555a;
    --cyan: #aeb4bb; --violet: #b51f2a; --pink: #d23b2f;
    --glow-cyan: rgba(174,180,187,0.16); --glow-violet: rgba(181,31,42,0.40);
    --grad: linear-gradient(120deg, #b51f2a 0%, #5e0d14 100%);
    --grad-soft: linear-gradient(120deg, rgba(181,31,42,0.16), rgba(120,120,128,0.10));
}
:root[data-theme="grimdark"] body {
    background:
        radial-gradient(80% 60% at 50% 0%, rgba(181,31,42,0.07), transparent 60%),
        radial-gradient(60% 60% at 100% 100%, rgba(120,120,128,0.05), transparent 60%),
        var(--bg);
    background-attachment: fixed;
}
:root[data-theme="grimdark"] .nf-card:hover { transform: translateY(-5px); }

/* ===== Theme switcher (injected control) ===== */
.theme-switcher {
    position: fixed; bottom: 16px; right: 16px; z-index: 300;
    display: flex; gap: 4px; padding: 5px;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--line); border-radius: var(--pill);
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    animation: fadeUp 0.5s var(--ease) 0.3s both;
}
.theme-switcher button {
    font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1px;
    text-transform: uppercase; color: var(--dim); background: transparent;
    border: none; border-radius: var(--pill); padding: 8px 13px; cursor: pointer;
    transition: color 0.2s, background 0.2s;
}
.theme-switcher button:hover { color: var(--text); }
.theme-switcher button.active { color: #07070b; background: var(--grad); }
@media (max-width: 600px) {
    .theme-switcher { left: 12px; right: 12px; bottom: 12px; justify-content: center; }
    .theme-switcher button { flex: 1; padding: 11px 6px; }
}

/* ===== Acquire: uniform card text + smooth cover loading ===== */
.acquire-card-title { min-height: 2.5em; }
.acquire-card-cover { position: relative; }
.acquire-card-cover .cover-fallback { position: absolute; inset: 0; z-index: 0; }
.acquire-card-cover img {
    position: relative; z-index: 1;
    opacity: 0; transition: opacity 0.35s var(--ease);
    background: var(--bg-3);
}
.acquire-card-cover img.loaded { opacity: 1; }

/* keep the switcher and page steady under reduced motion */
@media (prefers-reduced-motion: reduce) {
    body { animation: none !important; }
    .theme-switcher { animation: none !important; opacity: 1 !important; }
}

/* result count above the acquire grid */
.acquire-results-count {
    font-family: 'JetBrains Mono', monospace; font-size: 11px;
    letter-spacing: 1.5px; text-transform: uppercase; color: var(--dim);
    margin: 0 0 16px 2px;
}

/* =================================================================
   v1.2 :: DEEP THEMES + SCROLL REVEAL + HIDE + ACQUIRE FILTERS/PAGER
   ================================================================= */

html.js-reveal .gr-reveal { opacity: 0; transform: translateY(18px); }
html.js-reveal .gr-reveal.in-view { opacity: 1; transform: none; transition: opacity 0.5s var(--ease), transform 0.5s var(--ease); }
.acquire-grid { animation: none !important; }
@media (prefers-reduced-motion: reduce) {
    html.js-reveal .gr-reveal { opacity: 1 !important; transform: none !important; }
}

.nf-card { position: relative; }
.nf-hide {
    position: absolute; top: 7px; right: 7px; z-index: 5;
    width: 26px; height: 26px; padding: 0; line-height: 1;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Sora', sans-serif; font-size: 17px; font-weight: 400;
    color: var(--text); background: rgba(8,9,15,0.62);
    border: 1px solid var(--line-2); border-radius: var(--pill);
    cursor: pointer; opacity: 0; transform: scale(0.85);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    transition: opacity 0.18s var(--ease), transform 0.18s var(--ease), background 0.18s, color 0.18s;
}
.nf-card:hover .nf-hide { opacity: 1; transform: scale(1); }
.nf-hide:hover { background: var(--pink); color: #0a0a0f; border-color: transparent; }
.nf-card.gr-hiding { opacity: 0; transform: scale(0.92); transition: opacity 0.3s var(--ease), transform 0.3s var(--ease); pointer-events: none; }
@media (hover: none) {
    .nf-hide { opacity: 0.5; transform: scale(1); }
}

.acquire-filterbar {
    display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
    max-width: 1280px; margin: 0 auto 18px; padding: 0 2px;
    animation: rise 0.4s var(--ease) both;
}
.acq-chips { display: flex; flex-wrap: wrap; gap: 7px; flex: 1; }
.acq-chip {
    font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1px;
    text-transform: uppercase; color: var(--dim);
    background: var(--glass); border: 1px solid var(--line); border-radius: var(--pill);
    padding: 8px 13px; cursor: pointer;
    transition: color 0.18s, background 0.18s, border-color 0.18s;
}
.acq-chip span { color: var(--faint); margin-left: 3px; }
.acq-chip:hover { color: var(--text); border-color: var(--line-2); }
.acq-chip.active { color: var(--bg); background: var(--grad); border-color: transparent; }
.acq-chip.active span { color: var(--bg); opacity: 0.7; }
.acq-lang {
    font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 1px;
    text-transform: uppercase; color: var(--dim);
    background: var(--glass); border: 1px solid var(--line); border-radius: var(--pill);
    padding: 8px 12px; cursor: pointer; outline: none;
}
.acquire-pager {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px;
    margin: 26px auto 8px; max-width: 1280px;
    animation: rise 0.4s var(--ease) both;
}
.acq-page-btn {
    font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.5px;
    min-width: 34px; color: var(--dim);
    background: var(--glass); border: 1px solid var(--line); border-radius: var(--radius-sm);
    padding: 9px 12px; cursor: pointer;
    transition: color 0.18s, background 0.18s, border-color 0.18s;
}
.acq-page-btn:hover:not(:disabled) { color: var(--text); border-color: var(--line-2); }
.acq-page-btn.active { color: var(--bg); background: var(--grad); border-color: transparent; }
.acq-page-btn:disabled { opacity: 0.35; cursor: default; }
.acq-page-gap { color: var(--faint); padding: 0 2px; }

@keyframes hueGlow { 0%, 100% { filter: drop-shadow(0 0 6px var(--glow-cyan)); } 50% { filter: drop-shadow(0 0 16px var(--glow-violet)); } }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.08); } }

.acquire-results-count { animation: rise 0.4s var(--ease) both; }
.hero-bg-img { animation: kenburns 24s ease-in-out infinite alternate; }
.stats-pill { transition: transform 0.25s var(--spring); }
.stats-pill:hover { transform: translateY(-2px); }
.tag-chip { transition: transform 0.2s var(--spring), background 0.2s, color 0.2s, border-color 0.2s; }
.tag-chip:hover { transform: translateY(-2px); }

:root[data-theme="modern"] .nf-row-title { letter-spacing: -0.01em; }
:root[data-theme="modern"] .wordmark { animation: floatGlow 6s ease-in-out infinite, hueGlow 9s ease-in-out infinite; }

:root[data-theme="magic"] { --radius: 14px; --radius-sm: 10px; }
:root[data-theme="magic"] body {
    background:
        radial-gradient(120% 90% at 50% -10%, rgba(233,201,122,0.10), transparent 55%),
        radial-gradient(80% 70% at 100% 110%, rgba(181,107,255,0.16), transparent 60%),
        radial-gradient(135% 115% at 50% 45%, transparent 58%, rgba(9,6,16,0.55) 100%),
        var(--bg);
    background-attachment: fixed;
}
:root[data-theme="magic"] .nf-row-title {
    text-transform: none; font-weight: 600;
    text-shadow: 0 0 18px rgba(233,201,122,0.25);
}
:root[data-theme="magic"] .nf-row-header { position: relative; }
:root[data-theme="magic"] .nf-row-header::after {
    content: ""; position: absolute; left: 16px; right: 16px; bottom: -8px; height: 1px;
    background: linear-gradient(90deg, rgba(233,201,122,0.5), transparent 65%);
}
:root[data-theme="magic"] .nf-cover,
:root[data-theme="magic"] .acquire-card-cover {
    border-color: rgba(233,201,122,0.32);
    box-shadow: inset 0 0 0 1px rgba(233,201,122,0.10);
}
:root[data-theme="magic"] .acquire-card { border-color: rgba(233,201,122,0.22); }
:root[data-theme="magic"] .nf-card:hover .nf-cover {
    border-color: var(--cyan);
    box-shadow: 0 16px 44px rgba(233,201,122,0.30), inset 0 0 0 1px rgba(233,201,122,0.35);
}
:root[data-theme="magic"] .btn { letter-spacing: 2px; }
:root[data-theme="magic"] .btn-primary {
    color: #1b1206;
    box-shadow: 0 6px 22px rgba(233,201,122,0.35), inset 0 0 0 1px rgba(255,240,200,0.25);
}
:root[data-theme="magic"] .hero-eyebrow,
:root[data-theme="magic"] .acquire-eyebrow { color: #e9c97a; text-shadow: 0 0 14px rgba(233,201,122,0.4); }
:root[data-theme="magic"] .acquire-loading { font-family: 'Cinzel', serif; }

:root[data-theme="grimdark"] { --radius: 2px; --radius-sm: 2px; --pill: 3px; }
:root[data-theme="grimdark"] .nf-row-title,
:root[data-theme="grimdark"] .acquire-title,
:root[data-theme="grimdark"] .hero-title,
:root[data-theme="grimdark"] .book-detail-title {
    font-family: 'Syne', sans-serif; font-weight: 800;
    text-transform: uppercase; letter-spacing: 0.04em;
}
:root[data-theme="grimdark"] .wordmark {
    font-family: 'Syne', sans-serif; font-weight: 800; letter-spacing: 0.02em;
    animation: none; filter: none;
}
:root[data-theme="grimdark"] .nf-cover,
:root[data-theme="grimdark"] .acquire-card-cover { border-color: rgba(205,205,215,0.18); }
:root[data-theme="grimdark"] .acquire-card { background: rgba(205,205,215,0.03); border-color: rgba(205,205,215,0.12); }
:root[data-theme="grimdark"] .nf-card:hover { transform: translateY(-4px); }
:root[data-theme="grimdark"] .nf-card:hover .nf-cover {
    border-color: var(--violet); box-shadow: 0 10px 26px rgba(181,31,42,0.30);
}
:root[data-theme="grimdark"] .btn { letter-spacing: 2px; }
:root[data-theme="grimdark"] .btn-primary { color: #f3e7e7; box-shadow: 0 5px 16px rgba(181,31,42,0.30); }
:root[data-theme="grimdark"] .btn:hover { transform: translateY(-1px); }
:root[data-theme="grimdark"] .topnav-link.active { box-shadow: 0 3px 12px rgba(181,31,42,0.4); }
:root[data-theme="grimdark"] .nf-row-header { border-left: 3px solid var(--violet); padding-left: 13px; }
:root[data-theme="grimdark"] .acquire-eyebrow,
:root[data-theme="grimdark"] .hero-eyebrow { color: #d23b2f; }
/* =================================================================
   v1.3 :: UNIFORM TEXT + GRIMDARK TITLE FIX + NEW FEATURES
   ================================================================= */

/* ---- acquire cards: uniform title box + bottom-aligned action ---- */
.acquire-card-title { height: 2.6em; min-height: 0; }
.acquire-card .acquire-btn,
.acquire-card .acquire-have-label { margin-top: auto; }
.acquire-grid { align-items: stretch; }

/* ---- grimdark acquire heading was overflowing on mobile ---- */
:root[data-theme="grimdark"] .acquire-title {
    font-size: 30px; letter-spacing: 0.02em; overflow-wrap: break-word; word-break: break-word;
}
@media (max-width: 600px) {
    .acquire-title { font-size: 30px; }
    :root[data-theme="grimdark"] .acquire-title { font-size: 22px; }
}

/* ---- back to top ---- */
.gr-top {
    position: fixed; left: 16px; bottom: 16px; z-index: 290;
    width: 44px; height: 44px; padding: 0; line-height: 1;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: var(--text);
    background: rgba(0,0,0,0.55); border: 1px solid var(--line); border-radius: var(--pill);
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    cursor: pointer; opacity: 0; transform: translateY(12px) scale(0.9);
    pointer-events: none;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), background 0.2s, border-color 0.2s;
}
.gr-top.show { opacity: 1; transform: none; pointer-events: auto; }
.gr-top:hover { border-color: var(--line-2); background: rgba(0,0,0,0.7); }
@media (max-width: 600px) {
    .gr-top { left: 12px; bottom: 66px; width: 40px; height: 40px; font-size: 18px; }
}

/* ---- surprise link (subtle accent in the nav) ---- */
.gr-surprise { color: var(--cyan); }
.gr-surprise:hover { color: var(--text); }

/* ---- continue reading pill (home, top of the rows) ---- */
.gr-continue {
    display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
    margin: 0 16px 28px; padding: 16px 20px;
    background: var(--grad-soft); border: 1px solid var(--line-2); border-radius: var(--radius);
    transition: transform 0.25s var(--spring), box-shadow 0.25s var(--ease), border-color 0.2s;
}
.gr-continue:hover { transform: translateY(-2px); box-shadow: 0 14px 36px var(--glow-cyan); border-color: var(--cyan); }
.gr-continue-eyebrow {
    font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 2px;
    text-transform: uppercase; color: var(--cyan);
}
.gr-continue-title {
    font-family: 'Syne', sans-serif; font-weight: 700; font-size: 17px; color: var(--text);
    flex: 1; min-width: 140px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.gr-continue-go {
    font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--dim);
}
.gr-continue:hover .gr-continue-go { color: var(--text); }
@media (min-width: 700px) { .gr-continue { margin-left: 28px; margin-right: 28px; } }
@media (min-width: 1100px) { .gr-continue { margin-left: 48px; margin-right: 48px; } }

/* ---- toast (used by hide undo) ---- */
.gr-toast {
    position: fixed; left: 50%; bottom: 24px; z-index: 320;
    transform: translateX(-50%) translateY(16px);
    display: flex; align-items: center; gap: 14px;
    padding: 12px 16px;
    background: rgba(0,0,0,0.82); color: var(--text);
    border: 1px solid var(--line-2); border-radius: var(--pill);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.6);
    font-size: 14px; opacity: 0;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
    max-width: calc(100vw - 32px);
}
.gr-toast.in { opacity: 1; transform: translateX(-50%) translateY(0); }
.gr-toast-action {
    font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--bg); background: var(--grad);
    border: none; border-radius: var(--pill); padding: 7px 14px; cursor: pointer;
    transition: filter 0.2s;
}
.gr-toast-action:hover { filter: brightness(1.08); }
@media (max-width: 600px) {
    .gr-toast { bottom: 76px; }
}

@media (prefers-reduced-motion: reduce) {
    .gr-top, .gr-continue, .gr-toast { transition: opacity 0.2s linear !important; }
}

/* GRIMOIRE-FIX: mobile library cover sizing (v14) */
@media (max-width: 768px) {
    .library-main { padding-left: 16px; padding-right: 16px; }
    .book-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 14px; }
    .book-grid .cover { aspect-ratio: 2 / 3; height: auto; }
    .book-grid .cover img {
        width: 100% !important;
        height: 100% !important;
        max-width: 100% !important;
        max-height: 100% !important;
        object-fit: contain;
        display: block;
    }
}