/* ===================================================
   MISide — Galería Page CSS
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800;900&family=Share+Tech+Mono&display=swap');

:root {
    --pink: #ff6b9d;
    --pink-light: #ffb3d1;
    --pink-deep: #c0175c;
    --purple: #7c3aed;
    --purple-light: #a78bfa;
    --dark: #060410;
    --dark-2: #0d0820;
    --dark-3: #160e2e;
    --border: rgba(255, 107, 157, 0.15);
    --border-hi: rgba(255, 107, 157, 0.38);
    --text: #ede6ff;
    --muted: #8a7aaa;
    --mono: 'Share Tech Mono', monospace;
    --sans: 'Outfit', sans-serif;
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--sans);
    background: var(--dark);
    color: var(--text);
    overflow-x: hidden;
    min-height: 100vh;
}

/* Grain */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.045;
    pointer-events: none;
    z-index: 9000;
    animation: grainShift .18s steps(1) infinite;
}

@keyframes grainShift {
    0% {
        transform: translate(0, 0);
    }

    20% {
        transform: translate(-2%, -2%);
    }

    40% {
        transform: translate(2%, 2%);
    }

    60% {
        transform: translate(-1%, 2%);
    }

    80% {
        transform: translate(1%, -1%);
    }
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

body.lb-open {
    overflow: hidden;
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--pink-deep), var(--purple));
    border-radius: 3px;
}

/* ── NAVBAR ── */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 900;
    padding: 1rem 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all .4s var(--ease);
}

#navbar.scrolled {
    background: rgba(6, 4, 16, .88);
    backdrop-filter: blur(22px);
    box-shadow: 0 1px 0 var(--border);
    padding: .7rem 2.5rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: .7rem;
}

.nav-logo img {
    height: 32px;
    filter: drop-shadow(0 0 8px var(--pink));
}

.nav-logo span {
    font-size: .95rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--pink), var(--purple-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-back {
    font-family: var(--mono);
    font-size: .7rem;
    letter-spacing: .18em;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: .5rem;
    transition: color .25s;
}

.nav-back:hover {
    color: var(--pink-light);
}

.nav-back svg {
    width: 14px;
}

/* ── PAGE HERO ── */
#page-hero {
    position: relative;
    padding: 8rem 2rem 4.5rem;
    text-align: center;
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: -5%;
    background: url('../assets/Cover/Hero.jpg') center/cover no-repeat;
    filter: brightness(.14) saturate(2) blur(3px);
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, var(--dark) 0%, transparent 25%, transparent 70%, var(--dark) 100%),
        radial-gradient(ellipse 80% 60% at 50% 50%, rgba(192, 23, 92, .18) 0%, transparent 70%);
}

.page-hero-inner {
    position: relative;
    z-index: 1;
}

.page-label {
    font-family: var(--mono);
    font-size: .68rem;
    letter-spacing: .3em;
    color: var(--pink);
    opacity: .8;
    display: block;
    margin-bottom: .8rem;
}

.page-title {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -.03em;
    background: linear-gradient(120deg, #fff 40%, var(--pink-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 40px rgba(255, 107, 157, .4));
    margin-bottom: 1rem;
}

.page-sub {
    font-size: 1rem;
    color: var(--muted);
    font-weight: 300;
    max-width: 480px;
    margin: 0 auto;
}

/* ── FILTER BAR ── */
.filter-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: .6rem;
    flex-wrap: wrap;
    margin-top: 2.5rem;
    padding: 0 1rem;
}

.filter-btn {
    font-family: var(--mono);
    font-size: .65rem;
    letter-spacing: .15em;
    padding: .38rem 1rem;
    border-radius: 50px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, .03);
    color: var(--muted);
    cursor: pointer;
    transition: all .25s;
}

.filter-btn.active,
.filter-btn:hover {
    background: rgba(255, 107, 157, .12);
    border-color: var(--border-hi);
    color: var(--pink-light);
    box-shadow: 0 0 12px rgba(255, 107, 157, .12);
}

.filter-count {
    font-family: var(--mono);
    font-size: .6rem;
    letter-spacing: .1em;
    color: rgba(255, 107, 157, .4);
    margin-left: auto;
    padding-right: 1rem;
}

/* ── SEARCH ── */
.search-wrap {
    display: flex;
    justify-content: center;
    margin-top: 1.2rem;
}

.search-input {
    font-family: var(--mono);
    font-size: .72rem;
    letter-spacing: .1em;
    padding: .5rem 1.2rem;
    width: min(340px, 90vw);
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--border);
    border-radius: 50px;
    color: var(--text);
    outline: none;
    transition: border-color .25s, box-shadow .25s;
}

.search-input::placeholder {
    color: var(--muted);
}

.search-input:focus {
    border-color: var(--border-hi);
    box-shadow: 0 0 16px rgba(255, 107, 157, .12);
}

/* ── GALLERY SECTION ── */
#gallery-section {
    padding: 2.5rem 1.5rem 6rem;
}

/* Stats bar */
.stats-bar {
    max-width: 1400px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.stats-text {
    font-family: var(--mono);
    font-size: .65rem;
    letter-spacing: .12em;
    color: rgba(255, 107, 157, .4);
}

/* View toggle */
.view-toggle {
    display: flex;
    gap: .4rem;
}

.view-btn {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, .03);
    border: 1px solid var(--border);
    color: var(--muted);
    cursor: pointer;
    transition: all .2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
}

.view-btn.active,
.view-btn:hover {
    background: rgba(255, 107, 157, .1);
    border-color: var(--border-hi);
    color: var(--pink-light);
}

/* Masonry grid */
.masonry {
    max-width: 1400px;
    margin: 0 auto;
    columns: 5 200px;
    gap: 10px;
    transition: columns .3s;
}

.masonry.view-grid {
    columns: 4 240px;
}

.masonry.view-list {
    columns: 1;
}

.masonry.view-list .gallery-item {
    aspect-ratio: 16/7;
}

.masonry.view-list .gallery-item img {
    object-position: center;
}

/* Gallery item */
.gallery-item {
    break-inside: avoid;
    margin-bottom: 10px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    border: 1px solid transparent;
    transition: border-color .3s, box-shadow .3s, transform .35s var(--ease);
    display: block;
}

.gallery-item:hover {
    border-color: var(--border-hi);
    box-shadow: 0 0 28px rgba(192, 23, 92, .22);
    transform: translateY(-3px);
    z-index: 2;
}

.gallery-item img {
    width: 100%;
    display: block;
    transition: transform .45s var(--ease), filter .4s;
    filter: saturate(.88) brightness(.9);
}

.gallery-item:hover img {
    transform: scale(1.05);
    filter: saturate(1.15) brightness(1);
}

/* Hover glow overlay */
.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(192, 23, 92, 0) 0%, rgba(124, 58, 237, 0) 100%);
    transition: background .3s;
    pointer-events: none;
}

.gallery-item:hover::after {
    background: linear-gradient(135deg, rgba(192, 23, 92, .1) 0%, rgba(124, 58, 237, .06) 100%);
}

/* Zoom icon */
.gallery-item .item-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .3s;
    pointer-events: none;
    background: rgba(6, 4, 16, .3);
    backdrop-filter: blur(0px);
    transition: opacity .3s, backdrop-filter .3s;
}

.gallery-item:hover .item-overlay {
    opacity: 1;
    backdrop-filter: blur(2px);
}

.item-overlay-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 107, 157, .2);
    border: 1px solid var(--border-hi);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    color: #fff;
    font-size: 1.1rem;
    transform: scale(.7);
    transition: transform .3s var(--ease);
    box-shadow: 0 0 20px rgba(255, 107, 157, .3);
}

.gallery-item:hover .item-overlay-icon {
    transform: scale(1);
}

/* Item number badge */
.item-num {
    position: absolute;
    bottom: .5rem;
    left: .6rem;
    z-index: 2;
    font-family: var(--mono);
    font-size: .55rem;
    letter-spacing: .12em;
    color: rgba(255, 255, 255, .4);
    pointer-events: none;
    opacity: 0;
    transition: opacity .3s;
}

.gallery-item:hover .item-num {
    opacity: 1;
}

/* Hidden */
.gallery-item.hidden {
    display: none !important;
}

/* ── LOAD MORE ── */
.load-more-wrap {
    text-align: center;
    margin-top: 2.5rem;
}

.btn-load {
    font-family: var(--mono);
    font-size: .7rem;
    letter-spacing: .2em;
    padding: .7rem 2rem;
    border-radius: 50px;
    background: rgba(255, 107, 157, .08);
    border: 1px solid var(--border-hi);
    color: var(--pink-light);
    cursor: pointer;
    transition: all .3s;
}

.btn-load:hover {
    background: rgba(255, 107, 157, .18);
    box-shadow: 0 0 20px rgba(255, 107, 157, .15);
    transform: translateY(-2px);
}

.btn-load.hidden {
    display: none;
}

/* ── LIGHTBOX ── */
#lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(4, 2, 12, .96);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s;
}

#lightbox.open {
    opacity: 1;
    pointer-events: all;
}

/* Image wrapper */
.lb-img-wrap {
    position: relative;
    max-width: 92vw;
    max-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

#lb-img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 12px;
    display: block;
    box-shadow: 0 30px 100px rgba(0, 0, 0, .9), 0 0 0 1px var(--border-hi), 0 0 60px rgba(192, 23, 92, .12);
    object-fit: contain;
    transition: opacity .2s;
}

#lb-img.loading {
    opacity: 0;
}

/* Controls bar at bottom */
.lb-controls {
    position: absolute;
    bottom: -3rem;
    left: 0;
    right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
}

.lb-counter {
    font-family: var(--mono);
    font-size: .65rem;
    letter-spacing: .15em;
    color: var(--muted);
}

/* Close */
#lb-close {
    position: fixed;
    top: 1.2rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text);
    font-size: 1.6rem;
    cursor: pointer;
    font-family: var(--mono);
    transition: color .2s, transform .3s;
    z-index: 2;
}

#lb-close:hover {
    color: var(--pink);
    transform: rotate(90deg);
}

/* Prev/Next */
.lb-arrow {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(6, 4, 16, .7);
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .25s;
    backdrop-filter: blur(10px);
    z-index: 2;
}

.lb-arrow:hover {
    background: rgba(255, 107, 157, .2);
    border-color: var(--border-hi);
    color: var(--pink-light);
}

#lb-prev {
    left: 1rem;
}

#lb-next {
    right: 1rem;
}

/* Info strip */
.lb-info {
    position: fixed;
    bottom: 1.2rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--mono);
    font-size: .6rem;
    letter-spacing: .15em;
    color: rgba(255, 107, 157, .4);
    white-space: nowrap;
    z-index: 2;
}

/* Thumbnail strip */
.lb-thumbs {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: .6rem 1rem;
    display: flex;
    gap: .4rem;
    overflow-x: auto;
    background: rgba(6, 4, 16, .8);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--border);
    -webkit-overflow-scrolling: touch;
    z-index: 3;
    transform: translateY(100%);
    transition: transform .3s;
}

#lightbox.open .lb-thumbs {
    transform: translateY(0);
}

.lb-thumb {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid transparent;
    cursor: pointer;
    transition: border-color .2s;
    opacity: .5;
    transition: opacity .2s, border-color .2s;
}

.lb-thumb.active {
    border-color: var(--pink);
    opacity: 1;
}

.lb-thumb:hover {
    opacity: .85;
}

.lb-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* No results */
.no-results {
    text-align: center;
    padding: 5rem 1rem;
    font-family: var(--mono);
    font-size: .75rem;
    letter-spacing: .2em;
    color: rgba(255, 107, 157, .3);
    display: none;
}

.no-results.show {
    display: block;
}

/* ── FOOTER ── */
#footer {
    background: var(--dark-2);
    padding: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-text {
    font-family: var(--mono);
    font-size: .65rem;
    letter-spacing: .15em;
    color: var(--muted);
}

.footer-text a {
    color: var(--pink-light);
    transition: color .2s;
}

.footer-text a:hover {
    color: var(--pink);
}

/* Reveal */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s var(--ease), transform .6s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media(max-width:768px) {
    .masonry {
        columns: 3 150px;
    }

    #lb-prev {
        left: .3rem;
    }

    #lb-next {
        right: .3rem;
    }

    .lb-thumbs {
        display: none;
    }

    .lb-info {
        bottom: 3.5rem;
    }
}

@media(max-width:420px) {
    .masonry {
        columns: 2 140px;
    }
}