/* =========================================================================
   Библиотека материалов, окно оплаты подписки и избранное.
   Токены и базовые компоненты — в theme.css.
   ========================================================================= */

/* ------------------------------------------------------- Статус подписки */

.pm-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-5);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-6);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-size: var(--text-sm);
}

.pm-status--active { background: var(--brand-tint); border-color: color-mix(in srgb, var(--brand) 25%, transparent); color: var(--brand-strong); }
.pm-status--none   { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 30%, transparent); color: var(--accent-strong); }
.pm-status a { color: inherit; }

/* ---------------------------------------------------------- Разделы */

.pm-sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-4);
}

.pm-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-5);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    color: inherit;
    text-decoration: none;
    transition: border-color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease);
}

.pm-section:hover, .pm-section:focus-visible {
    border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
    box-shadow: var(--shadow);
    color: inherit;
    text-decoration: none;
    transform: translateY(-2px);
}

.pm-section--paid { background: linear-gradient(180deg, var(--accent-soft), var(--surface) 70%); }
.pm-section--paid:hover { border-color: color-mix(in srgb, var(--accent) 55%, var(--line)); }

.pm-section__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
}

.pm-section__name {
    font-family: var(--font-serif);
    font-size: var(--text-lg);
    font-weight: 600;
    line-height: 1.25;
}

.pm-section__desc {
    flex: 1;
    color: var(--ink-soft);
    font-size: var(--text-sm);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pm-section__count {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--brand-strong);
    letter-spacing: .02em;
}

/* --------------------------------------------------- Карточки материалов */

.pm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
}

.pm-card { padding: var(--space-5); }
.pm-card--locked { background: var(--surface-alt); border-style: dashed; }

.pm-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    min-height: 22px;
    margin-bottom: var(--space-3);
    padding-right: 34px; /* место под сердечко */
}

.pm-card__section {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ink-muted);
}

.pm-card__name {
    margin: 0 0 var(--space-3);
    font-size: var(--text-lg);
    line-height: 1.3;
}

.pm-card__name a { color: inherit; text-decoration: none; }
.pm-card__name a:hover { color: var(--brand-strong); }

.pm-card__preview {
    margin: 0;
    color: var(--ink-soft);
    font-size: var(--text-sm);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.pm-card__source {
    margin: var(--space-3) 0 0;
    font-size: var(--text-xs);
    font-style: italic;
    color: var(--ink-muted);
}

.pm-empty {
    padding: var(--space-6);
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--ink-muted);
    text-align: center;
}

.pm-hidden-note {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-5);
    margin-top: var(--space-5);
    padding: var(--space-4) var(--space-5);
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-radius: var(--radius);
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-size: var(--text-sm);
}

/* ------------------------------------------------------------- Сердечко */

.pm-fav {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--line-strong);
    cursor: pointer;
    transition: color .15s var(--ease), background .15s var(--ease), transform .15s var(--ease);
}

.pm-fav:hover, .pm-fav:focus-visible { color: #c2485c; background: #fdf0f2; }
.pm-fav:active { transform: scale(.9); }
.pm-fav.is-active { color: #c2485c; }
.pm-fav.is-busy { opacity: .6; pointer-events: none; }

.pm-fav__icon {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linejoin: round;
}

.pm-fav.is-active .pm-fav__icon { fill: currentColor; }

.pm-fav--text {
    position: static;
    width: auto;
    height: auto;
    padding: 9px 16px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-pill);
    background: var(--surface);
    color: var(--ink-soft);
    font-size: var(--text-sm);
    font-weight: 600;
}

.pm-fav--text:hover, .pm-fav--text:focus-visible { border-color: #c2485c; color: #c2485c; background: var(--surface); }
.pm-fav--text.is-active { border-color: #efc3ca; background: #fdf0f2; color: #b93f52; }

/* ------------------------------------------------------- Страница раздела */

.pm-lock {
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--accent-soft), var(--surface) 75%);
}

.pm-lock__icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 14px;
    background: var(--surface);
    color: var(--accent-strong);
    box-shadow: var(--shadow-sm);
}

.pm-lock__icon svg { width: 22px; height: 22px; }
.pm-lock__title { margin-bottom: var(--space-2); font-size: var(--text-xl); }
.pm-lock p { margin-bottom: var(--space-4); color: var(--ink-soft); font-size: var(--text-sm); max-width: 60ch; }

/* ----------------------------------------------------- Страница материала */

.pm-detail__actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.pm-detail__source { margin: 0; color: var(--ink-muted); font-size: var(--text-sm); font-style: italic; }

.pm-detail__teaser {
    max-width: 72ch;
    font-size: var(--text-lg);
    line-height: 1.75;
    color: var(--ink-soft);
    -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
    padding-bottom: var(--space-5);
}

.pm-detail__foot {
    margin-top: var(--space-8);
    padding-top: var(--space-5);
    border-top: 1px solid var(--line);
}

/* ------------------------------------------------------------ Окно оплаты */

.pm-pay { max-width: 520px; }

.pm-pay__eyebrow {
    margin: 0 0 var(--space-2);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

.pm-pay__title { margin-bottom: var(--space-3); font-size: var(--text-xl); }
.pm-pay__text { margin-bottom: var(--space-5); color: var(--ink-soft); font-size: var(--text-sm); }

.pm-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.pm-plan { position: relative; margin: 0; cursor: pointer; }
.pm-plan input { position: absolute; opacity: 0; pointer-events: none; }

.pm-plan__body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    height: 100%;
    padding: var(--space-4) var(--space-2);
    border: 2px solid var(--line);
    border-radius: var(--radius);
    text-align: center;
    transition: border-color .15s var(--ease), background .15s var(--ease);
}

.pm-plan:hover .pm-plan__body { border-color: color-mix(in srgb, var(--brand) 45%, var(--line)); }
.pm-plan input:checked + .pm-plan__body { border-color: var(--brand); background: var(--brand-tint); }
.pm-plan input:focus-visible + .pm-plan__body { box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 25%, transparent); }

.pm-plan__name { font-size: var(--text-xs); color: var(--ink-muted); }
.pm-plan__price { font-family: var(--font-serif); font-size: var(--text-lg); font-weight: 600; }

.pm-plan__badge {
    margin-top: 4px;
    padding: 1px 9px;
    border-radius: var(--radius-pill);
    background: var(--brand);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
}

.pm-pay__agree { margin-bottom: var(--space-5); }
.pm-pay__account { margin-bottom: var(--space-5); font-size: var(--text-sm); color: var(--ink-soft); }
.pm-pay__error { margin-bottom: var(--space-4); }
.pm-pay__note { margin: var(--space-3) 0 0; text-align: center; font-size: var(--text-xs); color: var(--ink-muted); }

/* ----------------------------------------------------------- Мобильные */

@media (max-width: 640px) {
    .pm-grid, .pm-sections { grid-template-columns: 1fr; }
    .pm-lock { flex-direction: column; gap: var(--space-4); padding: var(--space-5); }
    .pm-plans { grid-template-columns: repeat(3, 1fr); }
    .pm-status { flex-direction: column; align-items: flex-start; }
}

/* ------------------------------------------------- Избранное по разделам */

.pm-fav-group + .pm-fav-group { margin-top: var(--space-7); }

.pm-fav-group__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--line);
}

.pm-fav-group__title {
    margin: 0;
    font-size: var(--text-lg);
}

.pm-fav-group__title a {
    color: inherit;
    text-decoration: none;
}

.pm-fav-group__title a:hover {
    color: var(--brand-strong);
    text-decoration: underline;
}

.pm-fav-group__count {
    flex-shrink: 0;
    font-size: var(--text-xs);
    color: var(--ink-muted);
}

@media (max-width: 480px) {
    .pm-fav-group__head { flex-direction: column; gap: 4px; }
}

/* --------------------------------------- Мнение автора: иконка и подсказка */

.pm-card__actions {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 2px;
}

/* в карточке сердечко живёт в общем ряду с иконкой подсказки */
.pm-card__actions .pm-fav {
    position: static;
}

.pm-info { position: relative; }

.pm-info__btn {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    padding: 0;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    background: var(--surface);
    color: var(--ink-muted);
    font-family: var(--font-serif);
    font-size: 15px;
    font-style: italic;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition: border-color .15s var(--ease), color .15s var(--ease), background .15s var(--ease);
}

.pm-info__btn:hover,
.pm-info__btn:focus-visible {
    border-color: var(--brand);
    background: var(--brand-tint);
    color: var(--brand-strong);
}

.pm-info__btn[aria-expanded="true"] {
    border-color: var(--brand);
    background: var(--brand);
    color: #fff;
}

.pm-hint {
    position: absolute;
    top: calc(100% + 8px);
    right: -6px;
    z-index: 5;
    width: max-content;
    max-width: min(280px, 72vw);
    padding: var(--space-4);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    text-align: left;
    animation: psyPop .16s var(--ease);
}

/* уголок, указывающий на иконку */
.pm-hint::before,
.pm-hint::after {
    content: '';
    position: absolute;
    bottom: 100%;
    right: 14px;
    border: 7px solid transparent;
}

.pm-hint::before { border-bottom-color: var(--line); }
.pm-hint::after { border-bottom-color: var(--surface); margin-bottom: -1px; }

.pm-hint__title {
    margin: 0 0 6px;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ink-muted);
}

.pm-hint__body {
    font-size: var(--text-sm);
    line-height: 1.55;
    color: var(--ink-soft);
}

.pm-hint__body > *:first-child { margin-top: 0; }
.pm-hint__body > *:last-child { margin-bottom: 0; }
.pm-hint__body p { margin: 0 0 .7em; }
.pm-hint__body ul, .pm-hint__body ol { margin: 0 0 .7em; padding-left: 1.2em; }
.pm-hint__body a { color: var(--brand-strong); }

/* у края экрана подсказка не должна уезжать за карточку */
@media (max-width: 480px) {
    .pm-hint { right: -4px; max-width: min(260px, 78vw); }
}

/* ------------------------------- Мнение автора на странице материала */

.pm-opinion {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    max-width: 72ch;
    padding: var(--space-5);
    margin-bottom: var(--space-6);
    border: 1px solid color-mix(in srgb, var(--brand) 20%, transparent);
    border-radius: var(--radius);
    background: var(--brand-tint);
}

.pm-opinion__icon {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--brand);
    color: #fff;
    font-family: var(--font-serif);
    font-size: 16px;
    font-style: italic;
    font-weight: 600;
    line-height: 1;
}

.pm-opinion__title {
    margin: 0 0 6px;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--brand-strong);
}

.pm-opinion__body { font-size: var(--text-sm); line-height: 1.6; color: var(--ink-soft); }
.pm-opinion__body > *:first-child { margin-top: 0; }
.pm-opinion__body > *:last-child { margin-bottom: 0; }
.pm-opinion__body p { margin: 0 0 .7em; }
.pm-opinion__body ul, .pm-opinion__body ol { margin: 0 0 .7em; padding-left: 1.2em; }