:root {
    --bg: #21150f;
    --bg-soft: #2d2018;
    --panel: rgba(44, 28, 20, 0.92);
    --line: rgba(255, 232, 201, 0.12);
    --text: #f5ecd8;
    --muted: #dbcaa8;
    --accent: #b88a4a;
    --accent-dark: #8b6030;
    --paper: #f1e4c9;
    --paper-edge: #d7c29b;
    --ink: #35271c;
    --danger: #c87972;
    --success: #8fbe85;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    min-height: 100vh;
    background:
        radial-gradient(circle at top, rgba(184, 138, 74, 0.15), transparent 28%),
        linear-gradient(180deg, #2f1e15 0%, #180f0b 100%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
code, pre, textarea { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.site-body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(255,255,255,0.02), rgba(0,0,0,0.08)),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(255,255,255,0.01) 3px);
    mix-blend-mode: soft-light;
}

.shell,
.library-shell,
.reader-shell {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
}

.library-shell,
.reader-shell {
    padding: 32px 0 56px;
}

.hero,
.panel,
.notice,
.form-panel,
.table-panel,
.admin-card,
.login-panel {
    background: linear-gradient(135deg, rgba(76, 48, 31, 0.86), rgba(36, 23, 16, 0.96));
    border: 1px solid var(--line);
    border-radius: 24px;
    box-shadow: var(--shadow);
}
.hero h1,
.hero__lead,
.hero__eyebrow {
    font-family: 'Special Elite', monospace;
}
.hero__eyebrow2 {
    font-family: 'Special Elite', monospace;
}
.hero {
    padding: 40px;
    margin-bottom: 32px;

    background-image: url("../img/bbcreativav2.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}
.hero h1 {
    margin: 0 0 12px;
    font-size: clamp(2.2rem, 4vw, 4rem);
    font-family: 'Cormorant Garamond', serif;
    line-height: 0.95;
}
.hero__eyebrow {
    margin: 0 0 10px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.78rem;
}
.hero__eyebrow2 {
    margin: 0 0 10px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 2.78rem;
}
.hero__lead {
    margin: 0;
    color: #f2e3c5;
    max-width: 64ch;
    font-size: 1.05rem;
}
.hero__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.notice {
    padding: 24px;
}
.notice--error { background: rgba(122, 24, 24, 0.18); }
.notice pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    background: rgba(0,0,0,0.18);
    padding: 12px;
    border-radius: 12px;
}

.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.book-card {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 18px;
    align-items: start;
    background: linear-gradient(180deg, rgba(62, 39, 27, 0.92), rgba(36, 23, 16, 0.98));
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 20px;
    box-shadow: var(--shadow);
}
.book-card__cover {
    display: block;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 28px rgba(0,0,0,0.35);
    transition: transform 0.25s ease;
}
.book-card__cover:hover { transform: translateY(-4px); }
.book-card__cover img { aspect-ratio: 2 / 3; object-fit: cover; width: 100%; }
.book-card__eyebrow {
    margin: 0 0 6px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    color: var(--muted);
}
.book-card__title {
    margin: 0 0 4px;
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    line-height: 0.95;
}
.book-card__author { margin: 0 0 12px; color: #f0ddba; }
.book-card__description { margin: 0 0 16px; color: #ead8b8; line-height: 1.6; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 12px 18px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}
.button:hover { transform: translateY(-1px); }
.button--primary {
    background: linear-gradient(180deg, #c89a55, #a7753c);
    color: #20140d;
}
.button--secondary {
    background: rgba(57, 39, 27, 0.86);
    color: var(--text);
    border-color: rgba(255, 223, 180, 0.18);
}
.button--danger {
    background: rgba(125, 34, 28, 0.9);
    color: #fff4ed;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--muted);
}

.admin-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(17, 11, 8, 0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.admin-topbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
}
.admin-topbar nav {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.admin-topbar a { color: #f5e7cb; }

.flash-wrap { padding-top: 20px; }
.flash {
    padding: 14px 18px;
    border-radius: 16px;
    border: 1px solid var(--line);
}
.flash--success { background: rgba(52, 95, 43, 0.35); }
.flash--error { background: rgba(122, 24, 24, 0.35); }

.admin-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 24px;
}
.admin-card,
.form-panel,
.table-panel,
.login-panel {
    padding: 24px;
}
.stats {
    display: flex;
    gap: 12px;
    align-items: baseline;
    margin-top: 6px;
    font-family: 'Special Elite', monospace;
}
.stat {
    border: none;
    background: none;
    padding: 4px 6px;
}
.stat__value {
    font-size: 2rem;
    font-family: 'Cormorant Garamond', serif;
    margin: 0 0 6px;
}
.stat__label {
    margin: 0;
    color: var(--muted);
    font-size: .92rem;
}

.admin-list {
    display: grid;
    gap: 14px;
}
.admin-list__item {
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 16px;
    background: rgba(255,255,255,0.03);
}
.admin-list__meta {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: .85rem;
}
.admin-list__title {
    margin: 0 0 10px;
    font-size: 1.25rem;
}
.inline-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.form-field {
    display: grid;
    gap: 8px;
}
.form-field--full { grid-column: 1 / -1; }
label {
    color: #f7ead0;
    font-weight: 600;
}
input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
    width: 100%;
    border-radius: 14px;
    border: 1px solid rgba(255, 223, 180, 0.16);
    background: rgba(17, 11, 8, 0.5);
    color: var(--text);
    padding: 12px 14px;
    outline: none;
}
textarea { min-height: 180px; resize: vertical; }
input[type="file"] {
    width: 100%;
    color: var(--text);
}
.help {
    margin: 0;
    color: var(--muted);
    font-size: .86rem;
}

.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    text-align: left;
}
th { color: #f7ead0; }
.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: .78rem;
    background: rgba(255,255,255,0.08);
}
.badge--published { background: rgba(52,95,43,.4); }
.badge--draft { background: rgba(126,94,30,.45); }
.cover-thumb {
    width: 68px;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 10px;
}

.login-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    width: min(540px, calc(100% - 32px));
    margin: 0 auto;
}
.login-panel h1 {
    margin-top: 0;
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem;
}

.empty-state {
    border: 1px dashed rgba(255, 223, 180, 0.2);
    border-radius: 18px;
    padding: 18px;
    color: var(--muted);
}

@media (max-width: 980px) {
    .admin-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }
    .stats { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .shell,
    .library-shell,
    .reader-shell {
        width: min(100%, calc(100% - 24px));
    }

    .library-shell,
    .reader-shell {
        padding-top: 20px;
    }

    .hero,
    .form-panel,
    .table-panel,
    .admin-card,
    .login-panel { padding: 24px; }

    .book-card { grid-template-columns: 1fr; }
    .book-card__cover { max-width: 200px; }
    .admin-topbar__inner { align-items: flex-start; flex-direction: column; gap: 8px; }
}