/* =====================================================================
   Site-wide search — glass trigger + luxury modal
   ===================================================================== */

.site-search-trigger {
    --search-trigger-size: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: var(--search-trigger-size);
    height: var(--search-trigger-size);
    margin: 0 0 1.25rem;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 999px;
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.22) 0%,
        rgba(255, 255, 255, 0.08) 100%
    );
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    box-shadow:
        0 8px 32px rgba(1, 33, 105, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.06);
    color: #fff;
    cursor: pointer;
    transition:
        transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
        box-shadow 0.35s ease,
        border-color 0.35s ease,
        background 0.35s ease;
    animation: siteSearchTriggerIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.site-search-trigger--light {
    border-color: rgba(1, 33, 105, 0.12);
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.92) 0%,
        rgba(245, 247, 251, 0.78) 100%
    );
    color: var(--c-blue);
    box-shadow:
        0 10px 36px rgba(1, 33, 105, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.site-search-trigger:hover,
.site-search-trigger:focus-visible {
    transform: translateY(-2px) scale(1.06);
    border-color: rgba(var(--c-red-rgb), 0.35);
    box-shadow:
        0 14px 40px rgba(var(--c-red-rgb), 0.16),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    outline: none;
}

.site-search-trigger__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.site-search-trigger__icon svg {
    width: 22px;
    height: 22px;
}

@keyframes siteSearchTriggerIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.85);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ===== Modal ===== */

.site-search-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: clamp(1rem, 4vw, 2.5rem);
    padding-top: max(clamp(1rem, 4vw, 2.5rem), calc(var(--header-height) + 1rem));
    pointer-events: none;
    visibility: hidden;
}

.site-search-modal.is-open {
    pointer-events: auto;
    visibility: visible;
}

.site-search-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(1, 20, 55, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.site-search-modal.is-open .site-search-modal__backdrop {
    opacity: 1;
}

.site-search-modal__panel {
    position: relative;
    width: min(720px, 100%);
    max-height: min(78vh, 680px);
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.65);
    background: linear-gradient(
        165deg,
        rgba(255, 255, 255, 0.97) 0%,
        rgba(245, 247, 251, 0.94) 100%
    );
    box-shadow:
        0 32px 80px rgba(1, 33, 105, 0.22),
        0 0 0 1px rgba(1, 33, 105, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    overflow: hidden;
    opacity: 0;
    transform: translateY(24px) scale(0.96);
    transition:
        opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-search-modal.is-open .site-search-modal__panel {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.site-search-modal__head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.1rem 1.1rem 0.85rem;
    border-bottom: 1px solid var(--c-border);
}

.site-search-modal__field {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 52px;
    padding: 0 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--c-border);
    background: #fff;
    box-shadow: inset 0 1px 2px rgba(1, 33, 105, 0.04);
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-search-modal__field:focus-within {
    border-color: rgba(var(--c-blue-rgb), 0.35);
    box-shadow:
        0 0 0 3px rgba(var(--c-blue-rgb), 0.08),
        inset 0 1px 2px rgba(1, 33, 105, 0.04);
}

.site-search-modal__field-icon {
    flex-shrink: 0;
    color: var(--c-text-muted);
}

.site-search-modal__input {
    flex: 1;
    min-width: 0;
    border: 0;
    background: transparent;
    font: inherit;
    font-size: 1.05rem;
    color: var(--c-heading);
    outline: none;
}

.site-search-modal__input::placeholder {
    color: var(--c-text-muted);
}

.site-search-modal__close {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-md);
    background: #fff;
    color: var(--c-text-muted);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.site-search-modal__close:hover,
.site-search-modal__close:focus-visible {
    background: var(--c-red-light);
    border-color: rgba(var(--c-red-rgb), 0.2);
    color: var(--c-red);
    outline: none;
}

.site-search-modal__hint {
    padding: 0.55rem 1.25rem 0;
    font-size: 0.82rem;
    color: var(--c-text-muted);
}

.site-search-modal__body {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 0.75rem 0.85rem 1rem;
}

.site-search-modal__empty,
.site-search-modal__welcome {
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--c-text-muted);
}

.site-search-modal__welcome-title {
    margin: 0 0 0.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--c-heading);
}

.site-search-modal__welcome-text {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.65;
}

.site-search-modal__group {
    margin-bottom: 0.5rem;
}

.site-search-modal__group-label {
    display: block;
    padding: 0.35rem 0.65rem 0.5rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-text-muted);
}

.site-search-modal__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-search-modal__item {
    display: block;
    width: 100%;
    text-align: inherit;
    padding: 0.85rem 0.9rem;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: transparent;
    cursor: pointer;
    transition:
        background 0.2s ease,
        border-color 0.2s ease,
        transform 0.2s ease;
}

.site-search-modal__item:hover,
.site-search-modal__item.is-active {
    background: var(--c-blue-soft);
    border-color: rgba(var(--c-blue-rgb), 0.12);
}

.site-search-modal__item.is-active {
    box-shadow: inset 3px 0 0 var(--c-red);
}

.site-search-modal__item-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.site-search-modal__item-title {
    margin: 0;
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--c-heading);
}

.site-search-modal__item-badge {
    flex-shrink: 0;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--c-blue-soft);
    color: var(--c-blue);
}

.site-search-modal__item-badge[data-type="product"] {
    background: var(--c-red-light);
    color: var(--c-red);
}

.site-search-modal__item-badge[data-type="certificate"],
.site-search-modal__item-badge[data-type="standard"] {
    background: #eef8f0;
    color: #1a6b3c;
}

.site-search-modal__item-badge[data-type="article"] {
    background: #f3eef8;
    color: #5a3d8a;
}

.site-search-modal__item-meta {
    margin: 0;
    font-size: 0.82rem;
    color: var(--c-text-muted);
}

.site-search-modal__item-excerpt {
    margin: 0.35rem 0 0;
    font-size: 0.84rem;
    line-height: 1.55;
    color: var(--c-text);
}

.site-search-modal__mark {
    background: rgba(var(--c-red-rgb), 0.12);
    color: var(--c-red);
    border-radius: 3px;
    padding: 0 0.12em;
}

.site-search-modal__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1.1rem;
    border-top: 1px solid var(--c-border);
    background: rgba(255, 255, 255, 0.72);
    font-size: 0.78rem;
    color: var(--c-text-muted);
}

.site-search-modal__kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.5rem;
    padding: 0.12rem 0.35rem;
    border: 1px solid var(--c-border-strong);
    border-radius: 4px;
    background: #fff;
    font-size: 0.72rem;
    font-family: inherit;
    line-height: 1.2;
}

body.site-search-open {
    overflow: hidden;
}

@media (max-width: 640px) {
    .site-search-modal {
        padding: 0.75rem;
        padding-top: calc(var(--header-height) + 0.5rem);
        align-items: stretch;
    }

    .site-search-modal__panel {
        max-height: none;
        height: 100%;
    }

    .site-search-modal__hint {
        display: none;
    }
}