/**
 * Header Search Styles
 *
 * @package Clayutility
 * @version 1.0
 */

.header-search {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 200;
}

.header-search[hidden] {
    display: none;
}

.header-search.is-visible {
    opacity: 1;
    pointer-events: auto;
}

.header-search__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(2px);
}

.header-search__dialog {
    position: relative;
    background: var(--color-white);
    color: var(--color-black);
    border-radius: 24px;
    max-width: 920px;
    width: min(100%, 920px);
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
}

.header-search__close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    color: var(--color-black);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.header-search__close:hover,
.header-search__close:focus-visible {
    background: rgba(0, 0, 0, 0.1);
    transform: scale(1.05);
    outline: none;
}

.header-search__content {
    padding: 3rem clamp(1.5rem, 4vw, 3rem) clamp(2rem, 5vw, 3rem);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow: hidden;
}

.header-search__title {
    margin: 0;
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.header-search__instructions {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

.header-search__form {
    margin: 0;
}

.header-search__field {
    background: rgba(40, 97, 173, 0.06);
    border-radius: 18px;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid transparent;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.header-search__field:focus-within {
    border-color: rgba(40, 97, 173, 0.35);
    box-shadow: 0 0 0 4px rgba(40, 97, 173, 0.12);
}

.header-search__input {
    flex: 1;
    border: none !important;
    background: transparent;
    padding: 0.85rem 1.2rem;
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--color-black);
    outline: none;

}

.header-search__input::placeholder {
    color: rgba(0, 0, 0, 0.35);
}

.header-search__submit {
    flex-shrink: 0;
    padding: 0.85rem 1.75rem;
    border-radius: 14px;
}

.header-search__status {
    font-size: 0.95rem;
    color: var(--color-gray-600);
    min-height: 1.25rem;
}

.header-search__results {
    display: grid;
    gap: 0.75rem;
    max-height: 45vh;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.header-search__result {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.2rem;
    border-radius: 16px;
    text-decoration: none;
    background: rgba(0, 0, 0, 0.03);
    transition: background 0.2s ease, transform 0.2s ease;
    color: inherit;
}

.header-search__result:hover,
.header-search__result:focus-visible {
    background: rgba(40, 97, 173, 0.12);
    transform: translateY(-1px);
    outline: none;
}

.header-search__result-thumbnail {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    overflow: hidden;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-search__result-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.header-search__result-content {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.header-search__result-type {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    font-weight: 700;
    color: var(--color-blue);
}

.header-search__result-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-black);
    margin: 0;
}

.header-search__result-excerpt {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-gray-600);
    line-height: 1.5;
}

.header-search.is-loading .header-search__status::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 0.5rem;
    border-radius: 50%;
    border: 2px solid rgba(40, 97, 173, 0.15);
    border-top-color: var(--color-blue);
    animation: header-search-spin 0.6s linear infinite;
}

@keyframes header-search-spin {
    to {
        transform: rotate(360deg);
    }
}

.header-search__empty {
    padding: 1.2rem 1.5rem;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.04);
    font-size: 0.95rem;
    color: var(--color-gray-600);
}

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

@media (max-width: 768px) {
    .header-search {
        padding: 1.5rem;
    }

    .header-search__dialog {
        border-radius: 18px;
    }

    .header-search__close {
        top: 1rem;
        right: 1rem;
    }

    .header-search__content {
        padding: 2.5rem 1.5rem 1.75rem;
    }

    .header-search__field {
        flex-direction: column;
        align-items: stretch;
        gap: 0.65rem;
    }

    .header-search__submit {
        width: 100%;
    }

    .header-search__result {
        align-items: flex-start;
    }

    .header-search__result-thumbnail {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .header-search {
        padding: 1rem;
    }

    .header-search__dialog {
        max-height: 100vh;
    }

    .header-search__results {
        max-height: 50vh;
    }
}