:root {
    --jisca-primary: #0A8F6A;
    --jisca-primary-dark: #066F53;
    --jisca-primary-light: #E6F5F0;
    --jisca-secondary: #F4A261;
    --jisca-secondary-light: #FFF1E4;
    --jisca-ink: #111111;
    --jisca-muted: #65706b;
    --jisca-soft: #8a918d;
    --jisca-line: #e1e5e1;
    --jisca-background: #F8F8F6;
    --jisca-surface: #ffffff;
    --jisca-surface-warm: #EDE5DA;
    --jisca-red: #a6423a;
    --jisca-shadow: 0 18px 48px rgba(17, 17, 17, .07);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    color: var(--jisca-ink);
    background: var(--jisca-background);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.brand { font-size: 1.35rem; font-weight: 900; letter-spacing: .02em; }
.brand-logo { display: inline-flex; align-items: center; gap: 12px; }
.brand-logo img { width: 44px; height: 44px; object-fit: contain; display: block; }
.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    background: #fbfaf8;
}
.auth-frame {
    width: min(1460px, 100%);
    min-height: min(920px, calc(100vh - 48px));
    display: grid;
    grid-template-columns: minmax(430px, .9fr) minmax(520px, 1.4fr);
    overflow: hidden;
    border: 1px solid rgba(225, 229, 225, .86);
    border-radius: 28px;
    background: #f6efe5;
    box-shadow: 0 22px 60px rgba(17, 17, 17, .08);
}
.auth-aside {
    position: relative;
    min-height: 720px;
    overflow: hidden;
    background:
        radial-gradient(circle at 24% 12%, rgba(255,255,255,.9), transparent 28%),
        linear-gradient(145deg, #f7f1e8 0%, #eee3d5 100%);
}
.auth-aside__content {
    position: relative;
    z-index: 2;
    width: min(430px, calc(100% - 92px));
    margin: 42px auto 0;
}
.auth-aside__logo {
    display: inline-flex;
    margin-bottom: 44px;
}
.auth-aside__logo img {
    width: 128px;
    height: auto;
    display: block;
}
.auth-aside__intro h2 {
    margin: 0 0 24px;
    color: #073f31;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 2.55rem;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: 0;
}
.auth-aside__intro p {
    width: min(380px, 100%);
    margin: 0;
    font-size: 1.12rem;
    color: #17201d;
}
.auth-feature-list {
    display: grid;
    gap: 20px;
    margin-top: 34px;
}
.auth-feature {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 14px;
    align-items: center;
}
.auth-feature__icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: rgba(10, 143, 106, .11);
    color: #075f4a;
}
.auth-feature__icon svg {
    width: 27px;
    height: 27px;
}
.auth-feature strong,
.auth-feature small {
    display: block;
}
.auth-feature strong {
    margin-bottom: 3px;
    font-size: 1rem;
    color: #10201c;
}
.auth-feature small {
    color: #29342f;
    font-size: .94rem;
}
.auth-aside__illustration {
    position: absolute;
    left: -24px;
    bottom: -92px;
    z-index: 1;
    width: min(640px, 108%);
    max-width: none;
    pointer-events: none;
}
.auth-card {
    width: 100%;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--jisca-surface);
    border: 0;
    border-radius: 28px 0 0 28px;
    padding: 56px min(110px, 9vw);
}
.auth-card h1, .page-title h1 {
    margin: 0 0 8px;
    font-weight: 850;
    letter-spacing: 0;
    line-height: 1.08;
}
.auth-card h1 {
    font-size: clamp(2rem, 4vw, 2.45rem);
}
.auth-card__header {
    margin-bottom: 28px;
}
.auth-card__header p {
    margin: 0;
    font-size: 1.08rem;
}
.auth-card__header--center {
    text-align: center;
}
.auth-mark {
    width: 96px;
    height: 96px;
    display: grid;
    place-items: center;
    align-self: center;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: #fbf4e8;
}
.auth-mark img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    display: block;
}
.muted { color: var(--jisca-muted); }
.form-grid { display: grid; gap: 16px; }
.field label { display: block; margin-bottom: 7px; font-size: .9rem; color: var(--jisca-muted); }
.input, .textarea, .select {
    width: 100%; border: 1px solid var(--jisca-line); border-radius: 12px; background: #fff; color: var(--jisca-ink);
    padding: 13px 14px; outline: none;
}
.input::placeholder, .textarea::placeholder { color: #66716d; }
.textarea { min-height: 130px; resize: vertical; }
.input:focus, .textarea:focus, .select:focus { border-color: var(--jisca-primary); box-shadow: 0 0 0 4px rgba(10, 143, 106, .12); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 12px; padding: 12px 18px; cursor: pointer; font-weight: 750; }
.btn-primary { background: var(--jisca-primary); color: #fff; }
.btn-primary:hover { background: var(--jisca-primary-dark); }
.btn-soft { background: var(--jisca-primary-light); color: var(--jisca-primary-dark); }
.btn-danger { background: #f8e8e6; color: var(--jisca-red); }
.btn-block { width: 100%; }
.link { color: var(--jisca-primary-dark); font-weight: 750; }
.auth-card .form-grid {
    gap: 18px;
}
.auth-card .field label {
    margin-bottom: 8px;
    font-size: 1rem;
    color: var(--jisca-ink);
}
.auth-card .input {
    border-color: #d3d9d6;
    border-radius: 10px;
    padding: 15px 16px;
}
.auth-card .btn {
    border-radius: 10px;
    padding: 14px 18px;
}
.auth-code-input {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: .22em;
    text-align: center;
}
.check-row {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #17201d;
}
.check-row input {
    width: 20px;
    height: 20px;
    accent-color: var(--jisca-primary);
}
.auth-divider {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 18px;
    align-items: center;
    margin: 34px 0 24px;
    color: var(--jisca-muted);
}
.auth-divider:before,
.auth-divider:after {
    content: "";
    height: 1px;
    background: var(--jisca-line);
}
.auth-action-list {
    display: grid;
    gap: 10px;
}
.auth-action {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--jisca-primary-dark);
    font-weight: 800;
}
.auth-switch {
    margin: 18px 0 0;
    color: var(--jisca-muted);
    text-align: center;
}
.auth-terms {
    width: min(520px, 100%);
    margin: 34px auto 0;
    color: var(--jisca-muted);
    font-size: .82rem;
    text-align: center;
}
.auth-notice {
    display: grid;
    gap: 8px;
    margin: 0 0 22px;
    padding: 18px;
    border: 1px solid var(--jisca-line);
    border-radius: 10px;
    background: #fbfaf8;
    color: var(--jisca-muted);
    text-align: center;
}
.auth-notice strong {
    color: var(--jisca-ink);
    overflow-wrap: anywhere;
}
.app-shell { min-height: 100vh; display: grid; grid-template-columns: 232px 1fr; }
.sidebar { background: var(--jisca-ink); color: #f8f8f6; padding: 22px 18px; position: sticky; top: 0; height: 100vh; }
.sidebar .brand { margin-bottom: 26px; font-size: 1.18rem; }
.sidebar .brand-logo { gap: 10px; }
.sidebar .brand-logo img { width: 36px; height: 36px; }
.nav-section { margin: 22px 0 8px; color: rgba(255,255,255,.48); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.nav-link { display: flex; align-items: center; min-height: 36px; padding: 8px 10px; border-radius: 10px; color: rgba(255,255,255,.74); font-size: .9rem; }
.nav-link:hover, .nav-link.active { background: rgba(10,143,106,.22); color: #fff; }
.nav-link.active { box-shadow: inset 3px 0 0 var(--jisca-primary); }
.main { min-width: 0; }
.topbar { height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 24px; border-bottom: 1px solid var(--jisca-line); background: rgba(248,248,246,.88); backdrop-filter: blur(14px); position: sticky; top: 0; z-index: 20; }
.topbar-title { display: grid; gap: 2px; font-weight: 800; }
.topbar-title small { color: var(--jisca-muted); font-weight: 500; font-size: .8rem; }
.mobile-menu { display: none; }
.avatar { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--jisca-primary); color: #fff; font-size: .9rem; font-weight: 850; }
.content { padding: 24px; max-width: 1060px; margin: 0 auto; }
.page-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 20px; }
.page-title h1 { font-size: clamp(1.45rem, 2.2vw, 1.9rem); }
.page-title p { margin: 0; color: var(--jisca-muted); font-size: .92rem; }
.kpi-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 18px 0 26px; }
.kpi { background: var(--jisca-surface); border: 1px solid var(--jisca-line); border-radius: 12px; padding: 15px 16px; box-shadow: 0 8px 22px rgba(17,17,17,.035); }
.kpi strong { display: block; font-size: 1.5rem; line-height: 1.05; font-weight: 850; }
.kpi .muted { font-size: .86rem; }
.book-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(154px, 1fr)); gap: 14px; }
.book-card { background: var(--jisca-surface); border: 1px solid var(--jisca-line); border-radius: 12px; padding: 10px; box-shadow: 0 8px 22px rgba(17,17,17,.035); transition: transform .16s ease, box-shadow .16s ease; }
.book-card:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(17,17,17,.08); }
.cover { aspect-ratio: 3/4; border-radius: 10px; overflow: hidden; background: var(--jisca-surface-warm); display: grid; place-items: center; color: var(--jisca-primary-dark); font-size: 1.55rem; font-weight: 900; }
.cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.book-card h3 { margin: 9px 0 4px; font-size: .9rem; line-height: 1.22; }
.book-card .btn { min-height: 34px; padding: 8px 11px; font-size: .86rem; }
.meta-row { display: flex; flex-wrap: wrap; gap: 6px; color: var(--jisca-muted); font-size: .78rem; }
.badge { display: inline-flex; align-items: center; border-radius: 8px; padding: 3px 7px; font-size: .7rem; font-weight: 750; background: var(--jisca-secondary-light); color: #8a4f18; }
.badge.active, .badge.accepted { background: var(--jisca-primary-light); color: var(--jisca-primary-dark); }
.badge.disabled, .badge.revoked { background: #f8e8e6; color: var(--jisca-red); }
.panel { background: var(--jisca-surface); border: 1px solid var(--jisca-line); border-radius: 14px; padding: 18px; box-shadow: 0 8px 22px rgba(17,17,17,.035); }
.book-hero { display: grid; grid-template-columns: 150px 1fr; gap: 22px; align-items: center; margin-bottom: 20px; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 11px 8px; border-bottom: 1px solid var(--jisca-line); text-align: left; vertical-align: middle; }
.table th { color: var(--jisca-muted); font-size: .78rem; font-weight: 700; }
.empty { text-align: center; padding: 38px 18px; border: 1px dashed var(--jisca-line); border-radius: 14px; background: rgba(255,255,255,.62); }
.upload-zone { position: relative; border: 1.5px dashed rgba(10,143,106,.42); border-radius: 14px; padding: 22px; text-align: center; background: #fff; }
.upload-zone:hover { background: var(--jisca-primary-light); }
.upload-zone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.preview-cover { max-width: 120px; border-radius: 10px; margin-top: 10px; display: none; }
.modal { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; padding: 20px; background: rgba(20,17,13,.48); z-index: 100; }
.modal.is-open { display: flex; }
.modal-card { width: min(480px, 100%); background: #fff; border-radius: 18px; padding: 24px; box-shadow: var(--jisca-shadow); }
.flash-list { margin-bottom: 18px; }
.flash { padding: 12px 14px; border-radius: 12px; margin-bottom: 10px; background: var(--jisca-primary-light); color: var(--jisca-primary-dark); }
.flash.error { background: #f8e8e6; color: var(--jisca-red); }
[data-jisca-pdf-status].is-error { color: var(--jisca-red); }
.mobile-card-list { display: none; }
.account-menu { display: flex; align-items: center; gap: 12px; }

@media (max-width: 860px) {
    .app-shell { display: block; }
    .sidebar { position: fixed; inset: 0 auto 0 0; width: 250px; transform: translateX(-100%); transition: transform .2s ease; z-index: 60; }
    body.menu-open .sidebar { transform: translateX(0); }
    .mobile-menu { display: inline-flex; }
    .topbar { height: 56px; padding: 0 14px; }
    .topbar-title { font-size: .92rem; }
    .topbar-title small { display: none; }
    .content { padding: 18px 14px; }
    .page-head, .book-hero { display: block; }
    .page-head { margin-bottom: 16px; }
    .page-head .btn { margin-top: 12px; width: 100%; }
    .page-title h1 { font-size: 1.35rem; }
    .page-title p { font-size: .86rem; }
    .btn { min-height: 38px; padding: 9px 13px; border-radius: 10px; font-size: .9rem; }
    .input, .textarea, .select { border-radius: 10px; padding: 11px 12px; font-size: .9rem; }
    .textarea { min-height: 104px; }
    .field label { font-size: .82rem; }
    .panel { padding: 14px; border-radius: 12px; }
    .kpi-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 14px 0 20px; }
    .kpi { padding: 11px 10px; border-radius: 10px; }
    .kpi strong { font-size: 1.18rem; }
    .kpi .muted { font-size: .72rem; }
    .book-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .book-card { padding: 8px; border-radius: 10px; }
    .cover { border-radius: 8px; font-size: 1.25rem; }
    .book-card h3 { font-size: .82rem; margin-top: 7px; }
    .book-card .btn { min-height: 32px; padding: 7px 9px; font-size: .78rem; }
    .meta-row { gap: 5px; font-size: .7rem; }
    .badge { border-radius: 7px; padding: 2px 6px; font-size: .65rem; }
    .empty { padding: 30px 14px; border-radius: 12px; }
    .upload-zone { padding: 18px 12px; border-radius: 12px; }
    .desktop-table { display: none; }
    .mobile-card-list { display: grid; gap: 12px; }
    .book-hero .cover { max-width: 140px; margin-bottom: 14px; }
    .auth-shell { padding: 0; place-items: stretch; }
    .auth-frame {
        min-height: 100vh;
        display: block;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }
    .auth-aside {
        min-height: 340px;
        padding: 24px 22px 0;
    }
    .auth-aside__content {
        width: 100%;
        margin: 0;
    }
    .auth-aside__logo {
        margin-bottom: 22px;
    }
    .auth-aside__logo img {
        width: 96px;
    }
    .auth-aside__intro h2 {
        max-width: 320px;
        font-size: 2rem;
        margin-bottom: 14px;
    }
    .auth-aside__intro p {
        max-width: 330px;
        font-size: 1rem;
    }
    .auth-feature-list {
        display: none;
    }
    .auth-aside__illustration {
        width: 360px;
        right: -90px;
        left: auto;
        bottom: -118px;
    }
    .auth-card {
        min-height: auto;
        border-radius: 24px 24px 0 0;
        padding: 32px 20px;
    }
    .auth-mark {
        width: 78px;
        height: 78px;
        margin-bottom: 18px;
    }
    .auth-mark img {
        width: 56px;
        height: 56px;
    }
}