/* Lemann Book Uploader — frontend (square, бабушка-proof) */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

.lbu-wizard-host {
    --bg: #FAF9F5;
    --card: #FFFFFF;
    --bg-soft: #F2EFE6;
    --border: #E5E2D8;
    --border-strong: #D4D0C2;
    --text: #1F1E1B;
    --text-2: #5C5A53;
    --text-3: #8A8780;
    --accent: #D85A30;
    --accent-soft: #FBE9E0;
    --accent-strong: #B84A25;
    --green: #2E7D5B;
    --green-soft: #E1F0E8;
    --green-bright: #00C853;
    --red: #C84545;
    --yellow: #FFC107;
    --yellow-soft: #FFF8E1;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 32px rgba(0,0,0,0.08);

    font-family: 'Manrope', sans-serif;
    background: var(--bg);
    color: var(--text);
    max-width: 980px;
    margin: 32px auto;
    padding: 0 24px 48px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.lbu-wizard-host * { box-sizing: border-box; }
.lbu-wizard-host h1, .lbu-wizard-host h2, .lbu-wizard-host h3, .lbu-wizard-host h4 { margin: 0 0 10px; padding: 0; font-weight: 700; }
.lbu-wizard-host h2 { font-size: 22px; }
.lbu-wiz-hint { color: var(--text-2); font-size: 14px; margin: 0 0 16px; }

/* === Stepper === */
.lbu-wiz-steps {
    max-width: 800px;
    margin: 0 auto 24px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}
.lbu-wiz-step {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-3);
    font-size: 13px;
    font-weight: 500;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    transition: all .2s ease;
}
.lbu-wiz-step.active { color: var(--text); border-bottom-color: var(--accent); }
.lbu-wiz-step.done   { color: var(--green); border-bottom-color: var(--green); }
.lbu-wiz-step span {
    width: 22px; height: 22px;
    background: var(--bg-soft);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700;
    color: var(--text-3);
    transition: all .2s;
}
.lbu-wiz-step.active span { background: var(--accent); color: #fff; }
.lbu-wiz-step.done span   { background: var(--green); color: #fff; }

/* === Pane === */
.lbu-wiz-pane { display: none; }
.lbu-wiz-pane.active { display: block; }

/* === Drop zones === */
.lbu-file-input { display: none; }
.lbu-drop {
    display: block;
    border: 2px dashed var(--border-strong);
    background: var(--card);
    border-radius: 12px;
    padding: 36px 24px;
    text-align: center;
    cursor: pointer;
    transition: all .2s;
}
.lbu-drop:hover, .lbu-drop.over { border-color: var(--accent); background: var(--accent-soft); }
.lbu-drop .ico { font-size: 36px; line-height: 1; margin-bottom: 10px; }
.lbu-drop strong { display: block; font-size: 16px; margin-bottom: 4px; }
.lbu-drop span { color: var(--text-3); font-size: 13px; }
.lbu-cover-preview { margin-top: 16px; text-align: center; }
.lbu-cover-preview img { max-width: 200px; max-height: 300px; border-radius: 8px; box-shadow: var(--shadow-md); }
.lbu-docx-info { background: var(--green-soft); color: var(--green); padding: 10px 16px; border-radius: 8px; margin-top: 12px; font-size: 14px; }

/* === Progress + log === */
.lbu-progress { height: 6px; background: var(--bg-soft); border-radius: 999px; overflow: hidden; margin: 18px 0; }
.lbu-progress-bar { height: 100%; width: 0%; background: var(--accent); transition: width .3s; }
.lbu-parse-log {
    background: #1F1E1B;
    color: #E5E2D8;
    font-family: 'Menlo', 'Consolas', monospace;
    font-size: 12px;
    padding: 14px 18px;
    border-radius: 8px;
    height: 280px;
    overflow-y: auto;
}
.lbu-parse-log .ln { padding: 2px 0; }
.lbu-parse-log .ok   { color: #4ADE80; }
.lbu-parse-log .warn { color: #FBBF24; }
.lbu-parse-log .err  { color: #FB7185; }

/* === Card === */
.lbu-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}
.lbu-card-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-2);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.lbu-counter {
    font-size: 12px;
    color: var(--text-3);
    background: var(--bg-soft);
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 600;
}

/* === Grids === */
.lbu-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.lbu-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.lbu-row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 900px) {
    .lbu-row-2, .lbu-row-3, .lbu-row-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .lbu-row-2, .lbu-row-3, .lbu-row-4 { grid-template-columns: 1fr; }
}

/* === Field labels === */
.lbu-field { display: flex; flex-direction: column; }
.lbu-field-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-3);
    font-weight: 700;
    margin-bottom: 6px;
}

/* === Inputs (square, no pill!) === */
.lbu-input,
.lbu-wizard-host input[type="text"],
.lbu-wizard-host input[type="number"],
.lbu-wizard-host select,
.lbu-wizard-host textarea {
    border-radius: 8px;
    height: 46px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    background: #fff;
    font-family: 'Manrope', sans-serif;
    font-size: 14px;
    color: var(--text);
    width: 100%;
    transition: border-color .15s, box-shadow .15s;
    outline: none;
}
.lbu-wizard-host textarea, .lbu-textarea {
    height: auto;
    min-height: 120px;
    line-height: 1.55;
    resize: vertical;
}
.lbu-wizard-host input:focus,
.lbu-wizard-host select:focus,
.lbu-wizard-host textarea:focus,
.lbu-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(216,90,48,.12);
}

/* === Chips === */
.lbu-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.lbu-chip {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    cursor: pointer;
    transition: all .15s;
    margin: 2px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    user-select: none;
}
.lbu-chip:hover { border-color: var(--border-strong); }
.lbu-chip.active {
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
}
.lbu-chip.auto-detected {
    border-color: var(--green);
    background: var(--green-soft);
    color: var(--green);
}
.lbu-chip.auto-detected.active {
    /* активно + распознано — оранжевый с зелёной точкой */
    border-color: var(--accent);
    background: var(--accent-soft);
    color: var(--accent);
}
.lbu-chip.disabled { opacity: .4; pointer-events: none; }

/* === Checks === */
.lbu-checks { display: flex; flex-direction: column; gap: 10px; }
.lbu-check {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text);
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    transition: all .15s;
}
.lbu-check:hover { border-color: var(--border-strong); }
.lbu-check input { width: 18px; height: 18px; accent-color: var(--accent); margin: 0; }
.lbu-check.checked, .lbu-check:has(input:checked) {
    border-color: var(--accent);
    background: var(--accent-soft);
}
.lbu-check-inline { padding: 12px 14px; height: 46px; }

/* === Author select dropdown === */
.lbu-author-select { position: relative; }
.lbu-author-trigger {
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}
.lbu-author-current { color: var(--text); }
.lbu-author-current.placeholder { color: var(--text-3); }
.lbu-author-chevron { color: var(--text-3); font-size: 12px; }
.lbu-author-dropdown {
    position: absolute;
    top: calc(100% + 4px); left: 0; right: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 100;
    padding: 8px;
}
.lbu-author-search {
    width: 100%;
    height: 38px !important;
    padding: 8px 12px !important;
    border-radius: 6px !important;
    border: 1px solid var(--border) !important;
    margin-bottom: 6px;
    font-size: 13px !important;
}
.lbu-author-list { max-height: 240px; overflow-y: auto; }
.lbu-author-list-item {
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 6px;
    font-size: 14px;
}
.lbu-author-list-item:hover { background: var(--bg-soft); }
.lbu-author-list-item.selected { background: var(--accent-soft); color: var(--accent); }
.lbu-author-add {
    padding: 8px 12px;
    margin-top: 4px;
    border-top: 1px solid var(--border);
    cursor: pointer;
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
}
.lbu-author-add:hover { background: var(--accent-soft); }
.lbu-author-new {
    display: flex;
    gap: 6px;
    padding: 8px 8px 4px;
    border-top: 1px solid var(--border);
    margin-top: 4px;
}
.lbu-author-new input {
    flex: 1;
    height: 36px !important;
    padding: 6px 10px !important;
    border-radius: 6px !important;
    border: 1px solid var(--border) !important;
    font-size: 13px !important;
}

/* === Warning block === */
.lbu-warn-block {
    background: var(--yellow-soft);
    border: 1px solid #F5D982;
    border-radius: 8px;
    padding: 14px 18px;
    margin-bottom: 12px;
    font-size: 14px;
    color: #8A6A00;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

/* === Chapters list === */
.lbu-chapters-list { display: flex; flex-direction: column; gap: 6px; }
.lbu-chapter-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 14px;
    transition: border-color .15s;
}
.lbu-chapter-item:hover { border-color: var(--border-strong); }
.lbu-chapter-item.sortable-ghost { opacity: .4; background: var(--accent-soft); }
.lbu-chapter-item .drag {
    cursor: grab;
    color: var(--text-3);
    user-select: none;
    font-size: 18px;
    line-height: 1;
}
.lbu-chapter-item .num {
    background: var(--bg-soft);
    color: var(--text-2);
    width: 32px; height: 32px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}
.lbu-chapter-item .ttl {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--text);
    padding: 6px 8px;
    border-radius: 6px;
    outline: none;
    min-width: 0;
    height: 36px !important;
}
.lbu-chapter-item .ttl:focus { background: var(--bg-soft); }
.lbu-chapter-item .len {
    font-size: 12px;
    color: var(--text-3);
    flex-shrink: 0;
}
.lbu-chapter-item .del {
    background: transparent;
    border: none;
    color: var(--text-3);
    font-size: 18px;
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    flex-shrink: 0;
}
.lbu-chapter-item .del:hover { color: var(--red); background: #FCEDEE; }
.lbu-btn-add-chapter { margin-top: 12px; }

/* === Buttons === */
.lbu-wiz-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.lbu-btn-primary {
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background .15s, transform .1s;
    font-family: 'Manrope', sans-serif;
}
.lbu-btn-primary:hover { background: var(--accent-strong); }
.lbu-btn-primary:active { transform: translateY(1px); }
.lbu-btn-primary[disabled] { opacity: .5; cursor: not-allowed; }

.lbu-btn-publish { padding: 16px 36px; font-size: 16px; }

.lbu-btn-secondary {
    border-radius: 8px;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
    font-family: 'Manrope', sans-serif;
}
.lbu-btn-secondary:hover { background: var(--bg-soft); border-color: var(--border-strong); }
.lbu-btn-mini {
    border-radius: 6px;
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Manrope', sans-serif;
}
.lbu-btn-mini:hover { background: var(--accent-strong); }
.lbu-btn-text {
    background: transparent;
    border: none;
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 8px;
    text-decoration: underline;
    font-family: 'Manrope', sans-serif;
}
.lbu-btn-text-muted { color: var(--text-3); }
.lbu-wiz-back { /* совместимость со старым селектором — это secondary */ }

/* === Draft banner === */
.lbu-draft-banner {
    background: var(--yellow-soft);
    border: 1px solid #F5D982;
    border-radius: 8px;
    padding: 12px 18px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #8A6A00;
}

/* === Preview card (Step 5) === */
.lbu-preview-wrap {
    display: flex;
    justify-content: center;
    padding: 24px 0 32px;
}
.lbu-preview-card {
    max-width: 360px;
    width: 100%;
    background: var(--card);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}
.lbu-preview-cover {
    position: relative;
    aspect-ratio: 2 / 3;
    background: var(--bg-soft);
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    box-sizing: border-box;
}
.lbu-preview-cover.featured {
    border: 3px solid var(--green-bright);
    border-radius: 12px 12px 0 0;
}
.lbu-preview-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.lbu-preview-ribbon {
    position: absolute; top: 12px; left: 12px;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: #fff;
    background: var(--accent);
    z-index: 2;
}
.lbu-preview-ribbon.new  { background: #2E7D5B; }
.lbu-preview-ribbon.hit  { background: #C84545; }
.lbu-preview-ribbon.free { background: #2563EB; }
.lbu-preview-ribbon.sale { background: #FBBF24; color: #1F1E1B; }
.lbu-preview-ribbon.excl { background: #7C3AED; }

.lbu-preview-age {
    position: absolute; top: 12px; right: 12px;
    width: 32px; height: 32px;
    background: rgba(0,0,0,.65);
    color: #fff;
    border-radius: 999px;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px;
    font-weight: 800;
    z-index: 2;
}

.lbu-preview-info { padding: 16px 18px 20px; }
.lbu-preview-title {
    font-size: 18px;
    font-weight: 800;
    line-height: 1.25;
    color: var(--text);
    margin-bottom: 4px;
}
.lbu-preview-author { font-size: 13px; color: var(--text-3); margin-bottom: 10px; }
.lbu-preview-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: 13px; }
.lbu-stars { color: var(--yellow); letter-spacing: 1px; font-size: 14px; }
.lbu-preview-reviews { color: var(--text-3); font-size: 12px; }
.lbu-preview-price { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; }
.lbu-preview-price-new { font-size: 20px; font-weight: 800; color: var(--text); }
.lbu-preview-price-new.has-sale { color: var(--red); }
.lbu-preview-price-old { font-size: 14px; color: var(--text-3); text-decoration: line-through; }
.lbu-preview-timer {
    font-size: 12px;
    color: var(--red);
    background: #FCEDEE;
    padding: 6px 10px;
    border-radius: 6px;
    margin-bottom: 8px;
    display: inline-block;
    font-weight: 600;
}
.lbu-preview-readers { font-size: 12px; color: var(--text-3); margin-top: 6px; }

/* === Publish result === */
.lbu-publish-success {
    background: var(--green-soft);
    border: 2px solid var(--green);
    border-radius: 12px;
    padding: 24px;
    margin-top: 20px;
    text-align: center;
}
.lbu-publish-success h3 { color: var(--green); font-size: 22px; margin-bottom: 16px; }
.lbu-publish-success a { display: block; padding: 8px; color: var(--accent); font-weight: 600; }
.lbu-publish-success .lbu-btn-primary { margin-top: 16px; }

/* === Spinner === */
.lbu-spinner {
    display: inline-block;
    width: 14px; height: 14px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: lbu-spin .8s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}
@keyframes lbu-spin { to { transform: rotate(360deg); } }

/* Утилитарные классы старого визарда — оставляем чтобы не сломать step 1/2 */
.lbu-wiz-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; margin: 24px 0; }
.lbu-wiz-btn  { display: inline-block; background: var(--accent); color: #fff; padding: 12px 24px; border-radius: 999px; text-decoration: none; font-weight: 700; }