/* =========================================================
   BIBLIOTEKA.KG PREDLO WIDGET
   ВАЖНО: подключать после theme.css
   ========================================================= */

/* ===== Общие вещи ===== */

.thumb-fixed {
    width: 100%;
    height: 200px;
    object-fit: cover;
    object-position: center;
}

.btn-cta {
    border-radius: 10px;
}


/* =========================================================
   HERO SLIDER (variant: slider)
   ========================================================= */

.predlo-hero {
    position: relative;
    overflow: visible;
    z-index: 5;

    --predlo-cta-color: #67e8f9;
    --predlo-dark-bg: #111827;

    --predlo-hero-border: rgba(15, 23, 42, 0.08);
    --predlo-hero-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);

    --predlo-glass-bg: rgba(255, 255, 255, 0.18);
    --predlo-glass-border: rgba(255, 255, 255, 0.26);
    --predlo-glass-shadow: 0 18px 45px rgba(0, 0, 0, 0.24);

    --predlo-search-wrapper-bg: rgba(255, 255, 255, 0.96);
    --predlo-search-bg: transparent;
    --predlo-search-text: #111827;
    --predlo-search-placeholder: #6b7280;
    --predlo-search-border: rgba(255, 255, 255, 0);

    --predlo-search-btn-bg: var(--predlo-cta-color);
    --predlo-search-btn-icon: var(--predlo-dark-bg);
    --predlo-search-btn-hover-bg: var(--predlo-dark-bg);
    --predlo-search-btn-hover-icon: var(--predlo-cta-color);
}

html.theme-dark .predlo-hero,
body.theme-dark .predlo-hero {
    --predlo-hero-border: rgba(255, 255, 255, 0.10);
    --predlo-hero-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);

    --predlo-glass-bg: rgba(17, 24, 39, 0.46);
    --predlo-glass-border: rgba(255, 255, 255, 0.16);
    --predlo-glass-shadow: 0 18px 45px rgba(0, 0, 0, 0.34);

    --predlo-search-wrapper-bg: rgba(255, 255, 255, 0.96);
    --predlo-search-bg: transparent;
    --predlo-search-text: #111827;
    --predlo-search-placeholder: #6b7280;
    --predlo-search-border: rgba(255, 255, 255, 0);

    --predlo-search-btn-bg: var(--predlo-cta-color);
    --predlo-search-btn-icon: var(--predlo-dark-bg);
    --predlo-search-btn-hover-bg: var(--predlo-dark-bg);
    --predlo-search-btn-hover-icon: var(--predlo-cta-color);
}

.predlo-hero .hero-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    border: 1px solid var(--predlo-hero-border);
    box-shadow: var(--predlo-hero-shadow);
    z-index: 1;
}

.predlo-hero .carousel-inner,
.predlo-hero .carousel-item {
    overflow: hidden;
    border-radius: 0;
}

.predlo-hero .hero-slide {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 0;
    background: var(--predlo-dark-bg);
}

.predlo-hero .hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.04) contrast(1.02);
}

.predlo-hero .hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.54) 0%,
            rgba(0, 0, 0, 0.34) 42%,
            rgba(0, 0, 0, 0.24) 68%,
            rgba(0, 0, 0, 0.42) 100%
        ),
        radial-gradient(
            40% 60% at 0% 0%,
            rgba(var(--tint-rgb), .20),
            transparent 70%
        );
}

.predlo-hero .hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    align-items: stretch;
    min-height: inherit;
    padding-top: 0;
    padding-bottom: 0;
}

.predlo-hero .hero-left {
    width: 50%;
    min-height: inherit;
    display: flex;
    align-items: stretch;
    justify-content: flex-start;
    padding-right: 28px;
}

.predlo-hero .hero-glass-panel {
    width: min(100%, 560px);
    min-height: inherit;
    display: grid;
    grid-template-rows: repeat(3, minmax(0, 1fr));
    padding: 40px 34px;
    color: #ffffff;
    background: var(--predlo-glass-bg);
    border-right: 1px solid var(--predlo-glass-border);
    box-shadow: var(--predlo-glass-shadow);
    backdrop-filter: blur(14px) saturate(1.05);
    -webkit-backdrop-filter: blur(14px) saturate(1.05);
    border-radius: 0;
}

.predlo-hero .hero-glass-row {
    min-height: 0;
    display: flex;
    align-items: center;
}

.predlo-hero .hero-title {
    margin: 0;
    font-size: clamp(26px, 3vw, 44px);
    font-weight: 800;
    line-height: 1.12;
    color: #ffffff;
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.38);
}

.predlo-hero .hero-desc {
    margin: 0;
    font-size: clamp(16px, 1.4vw, 22px);
    font-weight: 500;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.92);
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.34);
}

.predlo-hero .hero-btn,
.predlo-hero .btn-cta {
    background: var(--predlo-cta-color);
    border-color: var(--predlo-cta-color);
    color: var(--predlo-dark-bg);
    box-shadow: 0 10px 24px rgba(103, 232, 249, .28);
}

.predlo-hero .hero-btn:hover,
.predlo-hero .btn-cta:hover {
    background: var(--predlo-dark-bg);
    border-color: var(--predlo-dark-bg);
    color: var(--predlo-cta-color);
}


/* =========================================================
   HERO SEARCH
   Поиск выводится один раз поверх слайдера.
   Правая зона — 50% экрана.
   ========================================================= */

.predlo-hero .hero-search-floating {
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 30;
    width: 50%;
    max-width: none;
    padding-left: 28px;
    padding-right: 7%;
    transform: translateY(-50%);
    pointer-events: none;
}

.predlo-hero .hero-search-box {
    position: relative;
    z-index: 31;
    width: 100%;
    max-width: 620px;
    margin-left: auto;
    pointer-events: auto;
    overflow: visible !important;
}

.predlo-hero .hero-search-box form {
    position: relative;
    display: block;
    width: 100%;
    margin: 0;
    overflow: visible !important;
    z-index: 32;
}

.predlo-hero .hero-search-box .btk-suggest-wrap {
    position: relative;
    z-index: 33;
    width: 100%;
    overflow: visible !important;
}

.predlo-hero .hero-search-box .input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 6px;
    border-radius: 999px;
    background: var(--predlo-search-wrapper-bg);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.predlo-hero .hero-search-box input[type="text"],
.predlo-hero .hero-search-box input[type="search"],
.predlo-hero .hero-search-box .form-control {
    min-height: 52px;
    border-radius: 999px;
    padding-left: 22px;
    padding-right: 18px;
    font-size: 16px;
    color: var(--predlo-search-text);
    background-color: var(--predlo-search-bg);
    border: 1px solid var(--predlo-search-border);
    box-shadow: none;
}

.predlo-hero .hero-search-box input[type="text"]::placeholder,
.predlo-hero .hero-search-box input[type="search"]::placeholder,
.predlo-hero .hero-search-box .form-control::placeholder {
    color: var(--predlo-search-placeholder);
    opacity: 0.9;
}

.predlo-hero .hero-search-box input[type="text"]:focus,
.predlo-hero .hero-search-box input[type="search"]:focus,
.predlo-hero .hero-search-box .form-control:focus {
    border-color: transparent;
    box-shadow: none;
    outline: none;
}

.predlo-hero .hero-search-box .input-group-append {
    flex: 0 0 auto;
}

.predlo-hero .hero-search-box button,
.predlo-hero .hero-search-box .btn {
    flex: 0 0 52px;
    width: 52px;
    height: 52px;
    min-width: 52px;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50% !important;
    padding: 0 !important;
    font-size: 0;
    line-height: 1;
    white-space: nowrap;
    color: var(--predlo-search-btn-icon) !important;
    background-color: var(--predlo-search-btn-bg) !important;
    border-color: var(--predlo-search-btn-bg) !important;
    box-shadow: none;
    transition:
        color 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}

.predlo-hero .hero-search-box button i,
.predlo-hero .hero-search-box .btn i {
    display: none;
}

.predlo-hero .hero-search-box button::before,
.predlo-hero .hero-search-box .btn::before {
    content: "\f061";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 17px;
    line-height: 1;
    color: currentColor;
}

.predlo-hero .hero-search-box button:hover,
.predlo-hero .hero-search-box button:focus,
.predlo-hero .hero-search-box .btn:hover,
.predlo-hero .hero-search-box .btn:focus {
    color: var(--predlo-search-btn-hover-icon) !important;
    background-color: var(--predlo-search-btn-hover-bg) !important;
    border-color: var(--predlo-search-btn-hover-bg) !important;
    transform: translateX(1px);
}

.predlo-hero .hero-search-box button:active,
.predlo-hero .hero-search-box .btn:active {
    transform: scale(0.97);
}


/* =========================================================
   HERO SEARCH SUGGEST
   ========================================================= */

.predlo-hero .hero-search-box .btk-suggest {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 10050 !important;
    max-height: 320px;
    overflow-y: auto;
    border-radius: 14px !important;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.predlo-hero .hero-search-box .btk-suggest.d-none {
    display: none !important;
}

.predlo-hero .hero-search-box .suggest-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.predlo-hero .hero-search-box .suggest-item {
    padding: 6px 8px;
}

.predlo-hero .hero-search-box .suggest-item + .suggest-item {
    border-top: 1px solid rgba(0, 0, 0, .06);
}

.predlo-hero .hero-search-box .suggest-item a {
    color: var(--text);
    display: flex;
    align-items: center;
    text-decoration: none;
}

.predlo-hero .hero-search-box .suggest-item:hover {
    background: rgba(0, 227, 248, .08);
}

.predlo-hero .hero-search-box .suggest-item .thumb {
    width: 40px;
    height: 56px;
    flex: 0 0 40px;
    border-radius: 6px;
    overflow: hidden;
    background: #e9eef5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: .5rem;
}

.predlo-hero .hero-search-box .suggest-item .thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.predlo-hero .hero-search-box .suggest-item .meta {
    min-width: 0;
}

.predlo-hero .hero-search-box .suggest-item .title {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.predlo-hero .hero-search-box .suggest-item .sg-year {
    color: var(--muted);
    font-weight: 500;
    margin-left: 6px;
}

.predlo-hero .hero-search-box .suggest-empty {
    padding: 6px 8px;
}

.predlo-hero .hero-search-box .suggest-footer {
    position: sticky;
    bottom: 0;
    background: var(--surface);
    border-top: 1px solid var(--border);
    text-align: center;
    padding: 8px 10px;
}

.predlo-hero .hero-search-box .all-results-link {
    font-weight: 700;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
}

.predlo-hero .hero-search-box .all-results-link:hover {
    color: var(--accent-hover);
}

.predlo-hero .hero-search-box .suggest-list .sg-hl {
    background: #ffe58f;
    color: inherit;
    padding: 0 .12rem;
    border-radius: .2rem;
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06);
}

html.theme-dark .predlo-hero .hero-search-box .suggest-list .sg-hl,
body.theme-dark .predlo-hero .hero-search-box .suggest-list .sg-hl {
    background: #6b5b00;
    color: #ffffff;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
}


/* =========================================================
   HERO CONTROLS
   ========================================================= */

.predlo-hero .carousel-control-prev,
.predlo-hero .carousel-control-next {
    z-index: 20;
    width: 56px;
    opacity: 0.88;
}

.predlo-hero .carousel-control-prev {
    left: 8px;
}

.predlo-hero .carousel-control-next {
    right: 8px;
}

.predlo-hero .carousel-control-prev-icon,
.predlo-hero .carousel-control-next-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: rgba(var(--surface-rgb), .78);
    background-size: 14px 14px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.predlo-hero .carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%231f2a37' viewBox='0 0 16 16'%3e%3cpath d='M11 1 3 8l8 7' stroke='%231f2a37' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}

.predlo-hero .carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%231f2a37' viewBox='0 0 16 16'%3e%3cpath d='M5 1l8 7-8 7' stroke='%231f2a37' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}

html.theme-dark .predlo-hero .carousel-control-prev-icon,
html.theme-dark .predlo-hero .carousel-control-next-icon,
body.theme-dark .predlo-hero .carousel-control-prev-icon,
body.theme-dark .predlo-hero .carousel-control-next-icon {
    background-color: rgba(18, 24, 38, .78);
    border-color: rgba(255, 255, 255, .18);
    background-size: 14px 14px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, .35);
}

html.theme-dark .predlo-hero .carousel-control-prev-icon,
body.theme-dark .predlo-hero .carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23f3f7fd' viewBox='0 0 16 16'%3e%3cpath d='M11 1 3 8l8 7' stroke='%23f3f7fd' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}

html.theme-dark .predlo-hero .carousel-control-next-icon,
body.theme-dark .predlo-hero .carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23f3f7fd' viewBox='0 0 16 16'%3e%3cpath d='M5 1l8 7-8 7' stroke='%23f3f7fd' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}

.predlo-hero .carousel-indicators {
    z-index: 20;
    margin-bottom: 14px;
}

.predlo-hero .carousel-indicators [data-bs-target] {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}


/* =========================================================
   PROMO CAROUSEL (variant: carousel)
   ========================================================= */

.predlo-carousel .carousel-inner {
    border-radius: 14px;
    overflow: hidden;
}

.predlo-carousel .promo-card {
    border-radius: 12px;
    overflow: hidden;
    transition:
        transform .22s ease,
        box-shadow .22s ease;
}

.predlo-carousel .promo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, .20);
}

.predlo-carousel .carousel-control-prev,
.predlo-carousel .carousel-control-next {
    width: 56px;
}

.predlo-carousel .carousel-control-prev-icon,
.predlo-carousel .carousel-control-next-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background-color: rgba(var(--surface-rgb), .78);
    background-size: 14px 14px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.predlo-carousel .carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%231f2a37' viewBox='0 0 16 16'%3e%3cpath d='M11 1 3 8l8 7' stroke='%231f2a37' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}

.predlo-carousel .carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%231f2a37' viewBox='0 0 16 16'%3e%3cpath d='M5 1l8 7-8 7' stroke='%231f2a37' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}

html.theme-dark .predlo-carousel .carousel-control-prev-icon,
html.theme-dark .predlo-carousel .carousel-control-next-icon,
body.theme-dark .predlo-carousel .carousel-control-prev-icon,
body.theme-dark .predlo-carousel .carousel-control-next-icon {
    background-color: rgba(18, 24, 38, .78);
    border-color: rgba(255, 255, 255, .18);
    background-size: 14px 14px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, .35);
}

html.theme-dark .predlo-carousel .carousel-control-prev-icon,
body.theme-dark .predlo-carousel .carousel-control-prev-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23f3f7fd' viewBox='0 0 16 16'%3e%3cpath d='M11 1 3 8l8 7' stroke='%23f3f7fd' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}

html.theme-dark .predlo-carousel .carousel-control-next-icon,
body.theme-dark .predlo-carousel .carousel-control-next-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23f3f7fd' viewBox='0 0 16 16'%3e%3cpath d='M5 1l8 7-8 7' stroke='%23f3f7fd' stroke-width='2' fill='none'/%3e%3c/svg%3e");
}


/* =========================================================
   GRID (variant: grid)
   ========================================================= */

.predlo-grid .promo-card {
    border-radius: 12px;
    overflow: hidden;
    transition:
        transform .22s ease,
        box-shadow .22s ease;
}

.predlo-grid .promo-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, .20);
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 991.98px) {
    .predlo-hero .hero-content {
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
        gap: 26px;
        padding-top: 0;
        padding-bottom: 30px;
    }

    .predlo-hero .hero-left {
        width: 100%;
        min-height: auto;
        padding-left: 0;
        padding-right: 0;
        justify-content: flex-start;
    }

    .predlo-hero .hero-glass-panel {
        width: 100%;
        min-height: 360px;
        grid-template-rows: repeat(3, minmax(0, 1fr));
        padding: 34px 28px;
        border-radius: 0;
        border-right: 0;
        border-bottom: 1px solid var(--predlo-glass-border);
    }

    .predlo-hero .hero-search-floating {
        position: relative;
        top: auto;
        right: auto;
        width: auto;
        max-width: none;
        margin: -8px 24px 28px;
        padding-left: 0;
        padding-right: 0;
        transform: none;
        z-index: 40;
    }

    .predlo-hero .hero-search-box {
        max-width: none;
    }

    .predlo-hero .hero-overlay {
        background:
            linear-gradient(
                180deg,
                rgba(0, 0, 0, 0.68) 0%,
                rgba(0, 0, 0, 0.48) 48%,
                rgba(0, 0, 0, 0.62) 100%
            );
    }
}

@media (max-width: 575.98px) {
    .predlo-hero .hero-content {
        gap: 22px;
        padding-bottom: 24px;
    }

    .predlo-hero .hero-glass-panel {
        min-height: 330px;
        padding: 28px 22px;
        border-radius: 0;
    }

    .predlo-hero .hero-search-floating {
        margin-left: 18px;
        margin-right: 18px;
        margin-bottom: 24px;
    }

    .predlo-hero .hero-search-box .input-group {
        gap: 6px;
        padding: 5px;
        border-radius: 999px;
    }

    .predlo-hero .hero-search-box input[type="text"],
    .predlo-hero .hero-search-box input[type="search"],
    .predlo-hero .hero-search-box .form-control {
        min-height: 48px;
        font-size: 15px;
        padding-left: 18px;
        padding-right: 14px;
        border-radius: 999px;
    }

    .predlo-hero .hero-search-box button,
    .predlo-hero .hero-search-box .btn {
        flex-basis: 48px;
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
        border-radius: 50% !important;
    }

    .predlo-hero .hero-search-box .btk-suggest {
        max-height: 260px;
        border-radius: 14px !important;
    }
}