/* ============================================================
   N U R O M A T R I X  —  search.css
   Premium search overlay: aurora orbs · glass panel ·
   animated bar · staggered result rows · full theme support.
   ============================================================ */

.nmx-search {
    --s-accent: var(--em);
    --s-accent-lt: var(--emL);
    --s-accent-dp: var(--emD);
    --s-surface: color-mix(in srgb, var(--bg-2) 92%, rgba(var(--em), .05));
    --s-surface-2: color-mix(in srgb, var(--bg-2) 86%, rgba(var(--em), .10));
    --s-line: rgba(var(--em), .18);
    --s-line-hi: rgba(var(--em), .5);
    --s-text: var(--text-1);
    --s-muted: var(--text-3);
    --s-dim: var(--text-4);
    --s-radius: 24px;
    --s-radius-sm: 14px;
    --s-ease: cubic-bezier(.22, 1, .36, 1);

    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: clamp(1rem, 8vh, 6.5rem) var(--gutter) var(--gutter);
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s var(--ease-io), visibility .35s var(--ease-io);
}

.nmx-search.is-open {
    pointer-events: auto;
    opacity: 1;
    visibility: visible;
}

/* ---------- backdrop ---------- */
.nmx-search__backdrop {
    position: absolute;
    inset: 0;
    background: color-mix(in srgb, var(--bg-0) 78%, transparent);
    backdrop-filter: blur(14px) saturate(1.3);
    -webkit-backdrop-filter: blur(14px) saturate(1.3);
    opacity: 0;
    transition: opacity .4s var(--ease-io);
}

.nmx-search.is-open .nmx-search__backdrop {
    opacity: 1;
}

/* ---------- panel ---------- */
.nmx-search__panel {
    position: relative;
    width: min(720px, 100%);
    max-height: min(80vh, 720px);
    display: flex;
    flex-direction: column;
    gap: 0;
    border-radius: var(--s-radius);
    border: 1px solid var(--s-line);
    background:
        linear-gradient(180deg,
            color-mix(in srgb, var(--bg-2) 94%, rgba(var(--em), .06)) 0%,
            var(--bg-1) 100%);
    box-shadow:
        0 1px 2px rgba(0, 0, 0, .35),
        0 24px 80px -20px rgba(0, 0, 0, .7),
        0 8px 30px -12px rgba(var(--em), .22),
        inset 0 1px 0 rgba(255, 255, 255, .06);
    overflow: hidden;
    isolation: isolate;
    transform: translateY(-24px) scale(.965);
    opacity: 0;
    transition:
        transform .5s var(--s-ease),
        opacity .35s var(--ease-io);
}

.nmx-search.is-open .nmx-search__panel {
    transform: translateY(0) scale(1);
    opacity: 1;
}

/* ---------- aurora / orbs ---------- */
.nmx-search__aurora {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    border-radius: inherit;
}

.nmx-search__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(58px);
    pointer-events: none;
    opacity: .55;
}

.nmx-search__orb--1 {
    width: 380px;
    height: 380px;
    top: -140px;
    right: -100px;
    background: radial-gradient(circle at 40% 40%, rgba(var(--em), .55), transparent 70%);
    animation: nmxOrbA 16s ease-in-out infinite alternate;
}

.nmx-search__orb--2 {
    width: 300px;
    height: 300px;
    bottom: -120px;
    left: -80px;
    background: radial-gradient(circle at 60% 30%, rgba(var(--emD), .40), transparent 70%);
    animation: nmxOrbB 20s ease-in-out infinite alternate;
}

.nmx-search__orb--3 {
    width: 180px;
    height: 180px;
    top: 40%;
    left: 45%;
    background: radial-gradient(circle, rgba(var(--emL), .22), transparent 75%);
    animation: nmxOrbC 12s ease-in-out infinite alternate;
}

@keyframes nmxOrbA {
    to {
        transform: translate(-24px, 22px) scale(1.15);
    }
}

@keyframes nmxOrbB {
    to {
        transform: translate(30px, -18px) scale(1.2);
    }
}

@keyframes nmxOrbC {
    to {
        transform: translate(40px, 24px) scale(1.35);
    }
}

.nmx-search__grid {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(var(--em), .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--em), .045) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse at 60% 20%, #000 0%, transparent 80%);
    mask-image: radial-gradient(ellipse at 60% 20%, #000 0%, transparent 80%);
    border-radius: inherit;
    opacity: .8;
}

/* ---------- search bar ---------- */
.nmx-search__bar {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: .85rem;
    padding: 1rem 1rem 1rem 1.35rem;
    border-bottom: 1px solid var(--s-line);
    background: linear-gradient(180deg,
            rgba(255, 255, 255, .02), transparent);
    transition: border-color .3s var(--ease-io);
}

.nmx-search__bar:focus-within {
    border-bottom-color: var(--s-line-hi);
}

.nmx-search__icon-wrap {
    position: relative;
    width: 26px;
    height: 26px;
    flex: 0 0 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(var(--emL), .9);
}

.nmx-search__icon {
    width: 22px;
    height: 22px;
    transition: transform .4s var(--s-ease), color .3s;
}

.nmx-search__bar:focus-within .nmx-search__icon {
    transform: scale(1.05);
    color: var(--em-1);
}

.nmx-search__icon-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 1.5px solid rgba(var(--em), .55);
    opacity: 0;
    transform: scale(.6);
    pointer-events: none;
}

.nmx-search.is-open .nmx-search__icon-pulse {
    animation: nmxIconPulse 2.4s var(--s-ease) infinite;
}

@keyframes nmxIconPulse {
    0% {
        opacity: .8;
        transform: scale(.6);
    }

    70% {
        opacity: 0;
        transform: scale(1.9);
    }

    100% {
        opacity: 0;
        transform: scale(1.9);
    }
}

.nmx-search__input {
    flex: 1;
    min-width: 0;
    height: 40px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--s-text);
    font: inherit;
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: .005em;
    padding: 0;
}

.nmx-search__input::placeholder {
    color: var(--s-dim);
    font-weight: 400;
}

.nmx-search__input::-webkit-search-cancel-button {
    display: none;
}

.nmx-search__clear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    color: var(--s-muted);
    background: rgba(var(--em), .07);
    border: 1px solid rgba(var(--em), .18);
    transition: all .25s var(--s-ease);
    flex-shrink: 0;
}

.nmx-search__clear svg {
    width: 13px;
    height: 13px;
}

.nmx-search__clear:hover {
    color: var(--em-1);
    background: rgba(var(--em), .16);
    border-color: rgba(var(--em), .45);
    transform: rotate(90deg);
}

.nmx-search__kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .25rem .5rem;
    border-radius: 6px;
    border: 1px solid var(--line-2);
    background: rgba(var(--st), .05);
    color: var(--s-dim);
    font: 600 .66rem/1 var(--font-mono);
    letter-spacing: .06em;
    text-transform: uppercase;
    flex-shrink: 0;
}

/* ---------- suggestions panel ---------- */
.nmx-search__suggest {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: min(60vh, 560px);
}

.nmx-search__meta {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: .9rem 1.35rem .55rem;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--s-muted);
}

.nmx-search__meta-count {
    color: var(--s-dim);
    letter-spacing: .06em;
    font-weight: 600;
    font-size: .68rem;
}

.nmx-search__results {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: .15rem .65rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--em), .35) transparent;
}

.nmx-search__results::-webkit-scrollbar {
    width: 8px;
}

.nmx-search__results::-webkit-scrollbar-thumb {
    background: rgba(var(--em), .3);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

/* ---------- group heading ---------- */
.nmx-search__group {
    padding: .9rem .75rem .35rem;
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--s-dim);
}

/* ---------- result row ---------- */
.nmx-search__row {
    position: relative;
    display: grid;
    grid-template-columns: 56px 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: .65rem .9rem;
    border-radius: var(--s-radius-sm);
    color: var(--s-text);
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition:
        background .2s var(--ease-io),
        border-color .25s var(--ease-io),
        transform .25s var(--s-ease);
    opacity: 0;
    transform: translateY(6px);
    animation: nmxRowIn .45s var(--s-ease) forwards;
    animation-delay: var(--row-delay, 0ms);
    will-change: transform, opacity;
}

@keyframes nmxRowIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.nmx-search__row:hover,
.nmx-search__row.is-focused {
    background: var(--s-surface-2);
    border-color: rgba(var(--em), .28);
    transform: translateX(3px);
}

.nmx-search__row.is-focused::before {
    content: "";
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: linear-gradient(180deg, var(--em-1), var(--em-3));
    box-shadow: 0 0 12px rgba(var(--em), .7);
}

.nmx-search__thumb {
    width: 56px;
    height: 42px;
    border-radius: 10px;
    object-fit: cover;
    background: radial-gradient(120% 100% at 50% 0%, var(--bg-3), var(--bg-1));
    border: 1px solid var(--line);
    flex-shrink: 0;
    transition: transform .3s var(--s-ease);
}

.nmx-search__row:hover .nmx-search__thumb,
.nmx-search__row.is-focused .nmx-search__thumb {
    transform: scale(1.06);
    border-color: rgba(var(--em), .4);
}

.nmx-search__thumb--cat {
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(var(--em), .18), rgba(var(--emD), .08));
    color: var(--em-2);
    border-color: rgba(var(--em), .3);
}

.nmx-search__thumb--cat svg {
    width: 22px;
    height: 22px;
}

.nmx-search__body {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.nmx-search__cat {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .62rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--em-3);
}

.nmx-search__title {
    font-size: .94rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--s-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nmx-search__title mark {
    background: linear-gradient(180deg, transparent 58%, rgba(var(--em), .35) 58%);
    color: var(--em-1);
    padding: 0 1px;
    border-radius: 2px;
    font-weight: 700;
}

.nmx-search__sub {
    font-size: .72rem;
    color: var(--s-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nmx-search__price {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-weight: 800;
    font-size: .95rem;
    color: var(--em-2);
    letter-spacing: -.01em;
    white-space: nowrap;
}

.nmx-search__row-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    color: var(--em-3);
    opacity: 0;
    transform: translateX(-4px);
    transition: opacity .25s, transform .25s var(--s-ease);
}

.nmx-search__row:hover .nmx-search__row-arrow,
.nmx-search__row.is-focused .nmx-search__row-arrow {
    opacity: 1;
    transform: translateX(0);
}

.nmx-search__row-arrow svg {
    width: 14px;
    height: 14px;
}

/* ---------- chip row (categories / quick filters) ---------- */
.nmx-search__chips {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    padding: .25rem .75rem .75rem;
}

.nmx-search__chip {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .48rem .9rem;
    border-radius: 999px;
    border: 1px solid rgba(var(--em), .25);
    background: linear-gradient(135deg, rgba(var(--em), .10), rgba(var(--emD), .05));
    color: var(--text-2);
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .25s var(--s-ease);
    text-decoration: none;
}

.nmx-search__chip:hover {
    color: var(--em-1);
    border-color: rgba(var(--em), .55);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px -8px rgba(var(--em), .5);
}

/* ---------- empty / error state ---------- */
.nmx-search__empty {
    padding: 2.5rem 1.5rem 3rem;
    display: grid;
    gap: .65rem;
    justify-items: center;
    text-align: center;
    color: var(--s-muted);
    animation: nmxRowIn .5s var(--s-ease) both;
}

.nmx-search__empty svg {
    width: 56px;
    height: 56px;
    color: rgba(var(--em), .45);
    margin-bottom: .5rem;
}

.nmx-search__empty h4 {
    font-size: 1.05rem;
    font-family: var(--font-serif);
    font-weight: 600;
    color: var(--s-text);
}

.nmx-search__empty p {
    font-size: .88rem;
}

/* ---------- footer hint bar ---------- */
.nmx-search__footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.35rem;
    padding: .75rem 1.35rem;
    border-top: 1px solid var(--s-line);
    background: linear-gradient(0deg, rgba(0, 0, 0, .15), transparent);
    font-size: .7rem;
    color: var(--s-dim);
    flex-wrap: wrap;
}

.nmx-search__hint {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}

.nmx-search__hint kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 .35rem;
    border-radius: 4px;
    border: 1px solid var(--line-2);
    background: rgba(var(--st), .05);
    color: var(--s-muted);
    font: 600 .62rem/1 var(--font-mono);
}

/* ---------- light theme tweaks ---------- */
html[data-theme="light"] .nmx-search__panel {
    background: linear-gradient(180deg, #ffffff 0%, #f7f6fb 100%);
    box-shadow:
        0 1px 2px rgba(24, 20, 46, .06),
        0 24px 80px -20px rgba(24, 20, 46, .22),
        0 8px 30px -12px rgba(var(--em), .18),
        inset 0 1px 0 rgba(255, 255, 255, .9);
}

html[data-theme="light"] .nmx-search__backdrop {
    background: rgba(20, 18, 40, .42);
}

html[data-theme="light"] .nmx-search__orb {
    opacity: .35;
}

html[data-theme="light"] .nmx-search__kbd,
html[data-theme="light"] .nmx-search__hint kbd {
    background: rgba(var(--st), .05);
}

/* ---------- mobile ---------- */
@media (max-width: 640px) {
    .nmx-search {
        padding: .75rem .75rem 1rem;
        align-items: flex-start;
    }

    .nmx-search__panel {
        max-height: calc(100vh - 1.75rem);
        border-radius: 20px;
    }

    .nmx-search__bar {
        padding: .85rem .85rem .85rem 1.05rem;
    }

    .nmx-search__input {
        font-size: 1rem;
    }

    .nmx-search__kbd {
        display: none;
    }

    .nmx-search__row {
        grid-template-columns: 46px 1fr auto;
        gap: .75rem;
        padding: .55rem .65rem;
    }

    .nmx-search__thumb {
        width: 46px;
        height: 36px;
    }

    .nmx-search__meta {
        padding: .75rem 1rem .4rem;
    }

    .nmx-search__results {
        padding: .15rem .45rem .75rem;
    }

    .nmx-search__footer {
        gap: .9rem;
        padding: .6rem 1rem;
        font-size: .66rem;
    }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {

    .nmx-search,
    .nmx-search__panel,
    .nmx-search__backdrop,
    .nmx-search__row,
    .nmx-search__icon,
    .nmx-search__clear {
        transition: none;
        animation: none !important;
    }

    .nmx-search__row {
        opacity: 1;
        transform: none;
    }

    .nmx-search__orb,
    .nmx-search__icon-pulse {
        display: none;
    }
}