/* ─────────────────────────────────────────────────────────────────────────
   Ciphers Gallery — Public Gallery Styles
   Author: Ciphers Digital
   Design: Dark luxury editorial — obsidian, gold, cinematic motion
───────────────────────────────────────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── CSS CUSTOM PROPERTIES ─────────────────────────────────────────────── */
.cg-gallery {
    --cg-accent:     #d4af37;
    --cg-accent-lt:  #e8ca5a;
    --cg-accent-dim: rgba(212,175,55,.18);
    --cg-dark:       #0f0f0f;
    --cg-surface:    #161616;
    --cg-surface2:   #1d1d1d;
    --cg-border:     rgba(0,0,0,.08);
    --cg-text:       #1a2336;
    --cg-muted:      rgba(26,35,54,.45);
    --cg-white:      #ffffff;
    --cg-radius:     14px;
    --cg-cols:       3;
    --cg-gap:        14px;
    --cg-tab-font-size:  .72rem;
    --cg-tab-icon-size:  24px;
    --cg-easing:     cubic-bezier(.22,.68,0,1.2);
    --cg-easing-out: cubic-bezier(.16,1,.3,1);
    font-family: 'DM Sans', sans-serif;
    position: relative;
}

/* ═══════════════════════════════════════════════════════════════════════════
   TAB BAR
═══════════════════════════════════════════════════════════════════════════ */
.cg-tabs {
    position: relative;
    display: flex;
    align-items: center;
    gap: 2px;
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(0,0,0,.08);
    border-radius: 0;
    padding: 0 0 0 0;
    margin-bottom: 32px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.cg-tabs::-webkit-scrollbar { display: none; }

/* Sliding indicator — sits on the bottom border */
.cg-tab-indicator {
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: var(--cg-accent);
    box-shadow: 0 0 12px var(--cg-accent-dim);
    transition: left .4s var(--cg-easing-out), width .4s var(--cg-easing-out);
    pointer-events: none;
    z-index: 1;
}

.cg-tab {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--cg-tab-gap);
    padding: 10px 20px 14px;
    background: none;
    border: none;
    border-radius: 0;
    cursor: pointer;
    white-space: nowrap;
    color: var(--cg-muted);
    transition: color .25s ease;
    min-width: 72px;
    flex-shrink: 0;
    outline: none;
}
.cg-tab:hover  { color: var(--cg-text); }
.cg-tab.active { color: var(--cg-accent); }

.cg-tab-icon {
    width: var(--cg-tab-icon-size);
    height: var(--cg-tab-icon-size);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform .3s var(--cg-easing);
}
.cg-tab:hover .cg-tab-icon { transform: scale(1.12) translateY(-1px); }
.cg-tab.active .cg-tab-icon { transform: scale(1.05); }

.cg-tab-icon svg { width: calc(var(--cg-tab-icon-size) * .9); height: calc(var(--cg-tab-icon-size) * .9); }
.cg-tab-icon img { width: var(--cg-tab-icon-size); height: var(--cg-tab-icon-size); object-fit: contain; transition: filter .25s; }
.cg-tab.active .cg-tab-icon img { filter: none; }

.cg-tab-label {
    font-size: var(--cg-tab-font-size);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .07em;
    transition: color .25s;
}

/* ═══════════════════════════════════════════════════════════════════════════
   GRID WRAPPER & ANIMATIONS
═══════════════════════════════════════════════════════════════════════════ */
.cg-grid-wrapper {
    overflow: hidden;
    position: relative;
}

.cg-grid {
    display: grid;
    grid-template-columns: repeat(var(--cg-cols), 1fr);
    gap: var(--cg-gap);
}

/* ── Items: base state (hidden) ── */
.cg-item {
    opacity: 0;
    transform: translateY(28px) scale(.97);
    transition: opacity .0s, transform .0s;
}

/* ── Items: visible ── */
.cg-item.cg-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition:
        opacity  .55s var(--cg-easing-out),
        transform .55s var(--cg-easing-out);
}

/* Staggered delays applied via JS */
.cg-item.cg-exit {
    opacity: 0;
    transform: translateY(-12px) scale(.96);
    transition: opacity .28s ease, transform .28s ease;
    pointer-events: none;
}

/* ── PHOTO CARD ─────────────────────────────────────────────────────────── */
.cg-item-inner {
    position: relative;
    border-radius: var(--cg-radius);
    overflow: hidden;
    background: var(--cg-surface);
    aspect-ratio: 4 / 3;
    cursor: pointer;
    transition: transform .4s var(--cg-easing);
}
.cg-item-inner:hover {
    transform: translateY(-5px) scale(1.01);
}

.cg-item-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .6s var(--cg-easing-out), filter .5s ease;
    filter: brightness(.92) saturate(1.05);
}
.cg-item-inner:hover img {
    transform: scale(1.08);
    filter: brightness(1) saturate(1.15);
}

/* ── HOVER OVERLAY ──────────────────────────────────────────────────────── */
.cg-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,.88) 0%,
        rgba(0,0,0,.4) 50%,
        rgba(0,0,0,.05) 100%
    );
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity .4s ease;
}
.cg-item-inner:hover .cg-item-overlay { opacity: 1; }

/* Gold shimmer line on hover */
.cg-item-overlay::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cg-gold), transparent);
    transform: scaleX(0);
    transition: transform .5s var(--cg-easing-out);
}
.cg-item-inner:hover .cg-item-overlay::before { transform: scaleX(1); }

.cg-item-overlay-inner {
    width: 100%;
    transform: translateY(8px);
    transition: transform .4s var(--cg-easing-out);
}
.cg-item-inner:hover .cg-item-overlay-inner { transform: translateY(0); }

.cg-item-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: var(--cg-title-font-size);
    font-weight: 600;
    color: var(--cg-white);
    margin: 0 0 4px;
    line-height: 1.2;
    text-shadow: 0 1px 6px rgba(0,0,0,.5);
}
.cg-item-caption {
    font-size: .78rem;
    color: var(--cg-muted);
    margin: 0 0 12px;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.cg-zoom-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.3);
    background: rgba(255,255,255,.1);
    backdrop-filter: blur(4px);
    transition: background .3s, border-color .3s, transform .3s var(--cg-easing);
}
.cg-item-inner:hover .cg-zoom-icon {
    background: var(--cg-gold);
    border-color: var(--cg-gold);
    transform: rotate(45deg) scale(1.1);
}
.cg-zoom-icon svg { width: 16px; height: 16px; stroke: white; }
.cg-item-inner:hover .cg-zoom-icon svg { stroke: #000; }

/* ═══════════════════════════════════════════════════════════════════════════
   LIGHTBOX
═══════════════════════════════════════════════════════════════════════════ */
.cg-lightbox {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    pointer-events: none;
    opacity: 0;
    transition: opacity .35s ease;
}
.cg-lightbox.cg-lb-open {
    pointer-events: all;
    opacity: 1;
}

/* Backdrop */
.cg-lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(6,6,6,.96);
    backdrop-filter: blur(18px) saturate(.7);
    -webkit-backdrop-filter: blur(18px) saturate(.7);
    cursor: pointer;
}

/* Nav buttons */
.cg-lb-close, .cg-lb-prev, .cg-lb-next {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 50%;
    cursor: pointer;
    transition: background .25s, border-color .25s, transform .25s var(--cg-easing);
    z-index: 2;
    color: #fff;
    outline: none;
}
.cg-lb-close { top: 24px; right: 24px; width: 44px; height: 44px; }
.cg-lb-prev  { left: 24px; top: 50%; transform: translateY(-50%); width: 50px; height: 50px; }
.cg-lb-next  { right: 24px; top: 50%; transform: translateY(-50%); width: 50px; height: 50px; }

.cg-lb-close:hover { background: var(--cg-gold); border-color: var(--cg-gold); color: #000; transform: rotate(90deg) scale(1.1); }
.cg-lb-prev:hover  { background: var(--cg-gold); border-color: var(--cg-gold); color: #000; transform: translateY(-50%) scale(1.1); }
.cg-lb-next:hover  { background: var(--cg-gold); border-color: var(--cg-gold); color: #000; transform: translateY(-50%) scale(1.1); }

.cg-lb-close svg, .cg-lb-prev svg, .cg-lb-next svg { width: 20px; height: 20px; stroke: currentColor; }

/* Content */
.cg-lb-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    max-width: min(1000px, 90vw);
    width: 100%;
    transition: transform .4s var(--cg-easing-out), opacity .35s ease;
    transform: scale(.92) translateY(20px);
}
.cg-lightbox.cg-lb-open .cg-lb-content {
    transform: scale(1) translateY(0);
}

.cg-lb-img-wrap {
    position: relative;
    border-radius: var(--cg-radius);
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.06);
    max-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #111;
    min-width: 200px;
    min-height: 120px;
}

.cg-lb-img {
    display: block;
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    opacity: 0;
    transition: opacity .4s ease;
}
.cg-lb-img.cg-lb-loaded { opacity: 1; }

/* Loader */
.cg-lb-loader {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #111;
    transition: opacity .3s;
}
.cg-lb-loader.cg-hidden { opacity: 0; pointer-events: none; }
.cg-lb-spinner {
    width: 36px;
    height: 36px;
    border: 2px solid rgba(255,255,255,.1);
    border-top-color: var(--cg-gold);
    border-radius: 50%;
    animation: cg-spin .7s linear infinite;
}
@keyframes cg-spin { to { transform: rotate(360deg); } }

/* Info */
.cg-lb-info { text-align: center; }
.cg-lb-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    color: var(--cg-white);
    margin: 0 0 6px;
    font-style: italic;
}
.cg-lb-caption { font-size: .85rem; color: var(--cg-muted); margin: 0 0 8px; }
.cg-lb-counter { font-size: .75rem; color: rgba(255,255,255,.25); letter-spacing: .12em; text-transform: uppercase; margin: 0; }

/* Image transition (prev/next) */
.cg-lb-img-wrap.cg-lb-sliding-out img { animation: cg-lb-out .25s ease forwards; }
.cg-lb-img-wrap.cg-lb-sliding-in  img { animation: cg-lb-in  .35s var(--cg-easing-out) forwards; }

@keyframes cg-lb-out {
    to { opacity: 0; transform: scale(.93) translateX(-30px); }
}
@keyframes cg-lb-in {
    from { opacity: 0; transform: scale(.93) translateX(30px); }
    to   { opacity: 1; transform: scale(1) translateX(0); }
}

/* ── EMPTY STATE ────────────────────────────────────────────────────────── */
.cg-empty {
    padding: 40px;
    text-align: center;
    color: var(--cg-muted);
    font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .cg-gallery { --cg-cols: 2; }
    .cg-lb-prev { left: 10px; }
    .cg-lb-next { right: 10px; }
    .cg-lightbox { padding: 12px; }
}
@media (max-width: 540px) {
    .cg-gallery { --cg-cols: 1; }
    .cg-tabs { gap: 2px; padding: 4px; }
    .cg-tab { padding: 8px 14px; min-width: 60px; }
}

/* ── CUSTOM ATTRIBUTE OVERRIDES (columns from shortcode) ── */
.cg-gallery[data-columns="1"] { --cg-cols: 1; }
.cg-gallery[data-columns="2"] { --cg-cols: 2; }
.cg-gallery[data-columns="3"] { --cg-cols: 3; }
.cg-gallery[data-columns="4"] { --cg-cols: 4; }
.cg-gallery[data-columns="5"] { --cg-cols: 5; }
.cg-gallery[data-columns="6"] { --cg-cols: 6; }
@media (max-width: 900px) {
    .cg-gallery[data-columns="4"],
    .cg-gallery[data-columns="5"],
    .cg-gallery[data-columns="6"] { --cg-cols: 2; }
}

/* ── FULL GALLERY LINK TAB ───────────────────────────────────────────────── */
.cg-tab-link {
    text-decoration: none;
    margin-left: auto; /* push to far right */
}
.cg-tab-link:hover {
    color: var(--cg-accent);
}

/* ── CENTERED TABS (show="all") ─────────────────────────────────────────── */
.cg-tabs-centered .cg-tabs {
    justify-content: center;
}
.cg-tabs-centered .cg-tab-link {
    margin-left: 0;
}