/* IHT AJAX Search — Frontend */

/* === Icon trigger: puro, sem botão === */
.iht-search-icon-btn,
button.iht-search-icon-btn {
    --iht-icon-size: var(--iht-icon-size-desktop, 24px);
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0;
    cursor: pointer;
    line-height: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
    color: var(--iht-icon-color, #3b44b5);
    transition: color 0.2s ease;
    min-width: 0;
    min-height: 0;
    width: var(--iht-icon-size) !important;
    height: var(--iht-icon-size) !important;
    text-shadow: none;
    outline: 0;
    -webkit-appearance: none;
    appearance: none;
}

@media (max-width: 768px) {
    .iht-search-icon-btn,
    button.iht-search-icon-btn {
        --iht-icon-size: var(--iht-icon-size-mobile, var(--iht-icon-size-desktop, 24px));
    }
}

.iht-search-icon-btn:hover,
.iht-search-icon-btn:focus,
.iht-search-icon-btn:focus-visible,
.iht-search-icon-btn:active,
a:hover .iht-search-icon-btn,
a:focus .iht-search-icon-btn {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    outline: 0;
    transform: none;
    color: var(--iht-icon-hover-color, var(--iht-icon-color)) !important;
}

.iht-search-icon-btn:hover .material-symbols-outlined,
.iht-search-icon-btn:focus .material-symbols-outlined,
.iht-search-icon-btn:focus-visible .material-symbols-outlined,
.iht-search-icon-btn:active .material-symbols-outlined {
    color: var(--iht-icon-hover-color, var(--iht-icon-color)) !important;
}

.iht-search-icon-btn:focus-visible {
    outline: 2px solid var(--iht-icon-hover-color, var(--iht-icon-color));
    outline-offset: 2px;
}

.iht-search-icon-btn .material-symbols-outlined {
    color: var(--iht-icon-color, currentColor) !important;
    font-size: var(--iht-icon-size, 24px) !important;
    line-height: 1;
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    transition: color 0.2s ease;
}

.iht-search-icon-btn img,
.iht-search-icon-btn svg {
    display: block;
    width: var(--iht-icon-size, 24px);
    height: var(--iht-icon-size, 24px);
}

.iht-search-icon-btn .iht-search-icon-mask {
    display: inline-block;
    width: var(--iht-icon-size, 24px);
    height: var(--iht-icon-size, 24px);
    background-color: var(--iht-icon-color, #3b44b5);
    -webkit-mask-image: var(--iht-mask-url);
    mask-image: var(--iht-mask-url);
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    transition: background-color 0.2s ease;
}

.iht-search-icon-btn:hover .iht-search-icon-mask,
.iht-search-icon-btn:focus .iht-search-icon-mask,
.iht-search-icon-btn:focus-visible .iht-search-icon-mask,
.iht-search-icon-btn:active .iht-search-icon-mask {
    background-color: var(--iht-icon-hover-color, var(--iht-icon-color)) !important;
}

/* === Overlay === */
.iht-search-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: var(--iht-search-overlay-bg, #080a1e);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 10vh 5vw 5vh;
    overflow-y: auto;
    font-family: var(--iht-search-font, inherit);
    color: var(--iht-search-text, #ffffff);
}

.iht-search-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
}

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

.iht-search-overlay__inner {
    width: 100%;
    max-width: 760px;
    position: relative;
}

/* === Close button === */
.iht-search-overlay__close,
button.iht-search-overlay__close {
    position: absolute;
    top: -64px;
    right: 0;
    width: 44px;
    height: 44px;
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    color: var(--iht-search-text, #ffffff) !important;
    cursor: pointer;
    padding: 8px !important;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
    transition: color 0.2s ease, transform 0.15s ease;
    -webkit-appearance: none;
    appearance: none;
    outline: 0;
}

.iht-search-overlay__close:hover,
.iht-search-overlay__close:focus,
.iht-search-overlay__close:focus-visible,
.iht-search-overlay__close:active {
    background: transparent !important;
    background-color: transparent !important;
    box-shadow: none !important;
    outline: 0;
    color: var(--iht-search-accent, #f4cf80) !important;
    transform: rotate(90deg);
}

.iht-search-overlay__close svg {
    display: block;
    width: 28px;
    height: 28px;
    stroke: currentColor;
    fill: none;
    pointer-events: none;
}

/* === Form === */
.iht-search-overlay__form {
    margin: 0 0 18px;
}

.iht-search-overlay__input,
input.iht-search-overlay__input[type="search"] {
    width: 100%;
    background: var(--iht-search-input-bg, transparent) !important;
    background-color: var(--iht-search-input-bg, transparent) !important;
    color: var(--iht-search-input-text, #ffffff) !important;
    font-size: var(--iht-search-input-font-size, 32px);
    padding: 14px 16px;
    outline: 0 !important;
    font-family: inherit;
    font-weight: 400;
    box-shadow: none !important;
    -webkit-appearance: none;
    appearance: none;
    line-height: 1.2;
    margin: 0;
    box-sizing: border-box;
    /* Border style applied via [data-border-style] below */
}

.iht-search-overlay[data-border-style="underline"] .iht-search-overlay__input {
    border: 0 !important;
    border-bottom: 2px solid var(--iht-search-input-border, rgba(255,255,255,0.25)) !important;
    border-radius: 0 !important;
    padding-left: 0;
    padding-right: 0;
}
.iht-search-overlay[data-border-style="underline"] .iht-search-overlay__input:focus {
    border-bottom-color: var(--iht-search-accent, #f4cf80) !important;
}

.iht-search-overlay[data-border-style="box"] .iht-search-overlay__input {
    border: 2px solid var(--iht-search-input-border, rgba(255,255,255,0.25)) !important;
    border-radius: var(--iht-search-input-radius, 8px) !important;
}
.iht-search-overlay[data-border-style="box"] .iht-search-overlay__input:focus {
    border-color: var(--iht-search-accent, #f4cf80) !important;
}

.iht-search-overlay[data-border-style="none"] .iht-search-overlay__input {
    border: 0 !important;
    border-radius: var(--iht-search-input-radius, 0) !important;
    padding-left: 0;
    padding-right: 0;
}

.iht-search-overlay__input::placeholder {
    color: var(--iht-search-input-text, #ffffff);
    opacity: 0.45;
}

.iht-search-overlay__input::-webkit-search-cancel-button {
    -webkit-appearance: none;
    appearance: none;
    height: 18px;
    width: 18px;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'><path d='M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z'/></svg>");
    background-size: contain;
    opacity: 0.6;
    cursor: pointer;
}

/* === Status text === */
.iht-search-overlay__status {
    color: var(--iht-search-text, #ffffff);
    opacity: 0.65;
    font-size: 14px;
    padding: 6px 0;
    min-height: 22px;
}

/* === Results === */
.iht-search-overlay__results {
    list-style: none;
    margin: 6px 0 0;
    padding: 0;
}

.iht-search-overlay__result {
    border-bottom: 1px solid var(--iht-search-separator, rgba(255,255,255,0.08));
}

.iht-search-overlay a.iht-search-overlay__result-link,
.iht-search-overlay__results a.iht-search-overlay__result-link,
a.iht-search-overlay__result-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 8px;
    color: var(--iht-search-result-text, #ffffff) !important;
    background: transparent !important;
    text-decoration: none !important;
    text-shadow: none !important;
    box-shadow: none !important;
    border: 0 !important;
    transition: padding-left 0.2s ease, color 0.2s ease, background-color 0.2s ease;
    border-radius: 6px;
}

.iht-search-overlay a.iht-search-overlay__result-link:hover,
.iht-search-overlay a.iht-search-overlay__result-link:focus,
.iht-search-overlay a.iht-search-overlay__result-link:focus-visible,
.iht-search-overlay a.iht-search-overlay__result-link:active,
.iht-search-overlay a.iht-search-overlay__result-link.is-active,
.iht-search-overlay__results a.iht-search-overlay__result-link:hover,
.iht-search-overlay__results a.iht-search-overlay__result-link:focus,
.iht-search-overlay__results a.iht-search-overlay__result-link:focus-visible,
.iht-search-overlay__results a.iht-search-overlay__result-link:active,
.iht-search-overlay__results a.iht-search-overlay__result-link.is-active,
a.iht-search-overlay__result-link:hover,
a.iht-search-overlay__result-link:focus,
a.iht-search-overlay__result-link:focus-visible,
a.iht-search-overlay__result-link:active,
a.iht-search-overlay__result-link.is-active {
    padding-left: 16px;
    color: var(--iht-search-accent, #f4cf80) !important;
    background: var(--iht-search-result-hover-bg, rgba(255,255,255,0.04)) !important;
    text-decoration: none !important;
    outline: 0;
}

.iht-search-overlay__result-link .iht-search-overlay__result-title,
.iht-search-overlay__result-link:hover .iht-search-overlay__result-title,
.iht-search-overlay__result-link:focus .iht-search-overlay__result-title,
.iht-search-overlay__result-link.is-active .iht-search-overlay__result-title {
    color: inherit !important;
    font-size: 18px;
    font-weight: 500;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.iht-search-overlay__result-link .iht-search-overlay__result-type {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: var(--iht-search-type-bg, rgba(255,255,255,0.1)) !important;
    color: var(--iht-search-type-text, rgba(255,255,255,0.85)) !important;
    padding: 4px 10px;
    border-radius: 999px;
    white-space: nowrap;
    flex-shrink: 0;
    font-weight: 600;
    position: relative;
    transition: color 0.2s ease, background-color 0.2s ease;
}

/* === Loading state on result click === */
@keyframes iht-spin {
    to { transform: rotate(360deg); }
}

@keyframes iht-progress {
    0%   { background-position: -50% 0; }
    100% { background-position: 150% 0; }
}

.iht-search-overlay__results.is-navigating .iht-search-overlay__result-link:not(.is-loading) {
    opacity: 0.35;
    pointer-events: none;
    filter: saturate(0.6);
    transition: opacity 0.15s ease;
}

.iht-search-overlay__result-link.is-loading {
    cursor: progress;
    padding-left: 16px !important;
    color: var(--iht-search-accent, #f4cf80) !important;
    background: var(--iht-search-result-hover-bg, rgba(255,255,255,0.04)) !important;
}

.iht-search-overlay__result-link.is-loading .iht-search-overlay__result-type {
    color: transparent !important;
    min-width: 28px;
    text-align: center;
}

.iht-search-overlay__result-link.is-loading .iht-search-overlay__result-type::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 12px;
    margin: -6px 0 0 -6px;
    border: 2px solid var(--iht-search-accent, #f4cf80);
    border-top-color: transparent;
    border-radius: 50%;
    animation: iht-spin 0.7s linear infinite;
    box-sizing: border-box;
}

.iht-search-overlay__results {
    position: relative;
}

.iht-search-overlay__results.is-navigating::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: -2px;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--iht-search-accent, #f4cf80) 50%,
        transparent 100%
    );
    background-size: 50% 100%;
    background-repeat: no-repeat;
    animation: iht-progress 1.2s ease-in-out infinite;
    pointer-events: none;
}

body.iht-search-navigating,
body.iht-search-navigating * {
    cursor: progress !important;
}

@media (max-width: 600px) {
    .iht-search-overlay {
        padding: 8vh 5vw 5vh;
    }
    .iht-search-overlay__close {
        top: -12px;
        right: -8px;
    }
    .iht-search-overlay__inner {
        padding-top: 32px;
    }
    .iht-search-overlay__result-title {
        font-size: 16px;
        white-space: normal;
    }
    .iht-search-overlay__result-link {
        padding: 14px 6px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .iht-search-overlay,
    .iht-search-icon-btn,
    .iht-search-overlay__close,
    .iht-search-overlay__result-link {
        transition: none;
    }
}