/* ============================================================
   CARD MARKETPLACE — main.css
   Aesthetic: Dark luxury / collector's den
   Fonts: Cinzel (display) + DM Sans (body) via Google Fonts
   ============================================================ */
 
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');
 
/* ── RESET & BASE ── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
 
:root {
    --bg:           #0d0d0f;
    --bg-surface:   #14141a;
    --bg-card:      #1a1a24;
    --bg-card-hover:#21212e;
    --border:       #2a2a3a;
    --border-accent:#3d3d55;
    --gold:         #c9a84c;
    --gold-light:   #e8c96a;
    --gold-dim:     #7a6230;
    --text-primary: #f0eee8;
    --text-secondary:#a09e98;
    --text-muted:   #5a5860;
    --rarity-common:#7a8a9a;
    --rarity-uncommon:#4a9a6a;
    --rarity-rare:  #4a6ac9;
    --rarity-ultra: #9a4ac9;
    --rarity-secret:#c9a84c;
    --danger:       #c94a4a;
    --radius-sm:    6px;
    --radius-md:    12px;
    --radius-lg:    18px;
    --shadow-card:  0 4px 24px rgba(0,0,0,0.5);
    --shadow-gold:  0 0 20px rgba(201,168,76,0.15);
    --transition:   0.22s cubic-bezier(0.4, 0, 0.2, 1);
}
 
html {
    scroll-behavior: auto;
}
 
body {
    font-family: 'DM Sans', sans-serif;
    background-color: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    /* subtle noise texture */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
}
 
a {
    color: var(--gold);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--gold-light); }
 
img {
    display: block;
    max-width: 100%;
}
 
/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
    font-family: 'Cinzel', serif;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-primary);
}
 
/* ── NAVBAR ── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    height: 64px;
    background: rgba(13, 13, 15, 0.85);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}
 
.navbar__brand {
    font-family: 'Cinzel', serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
}
 
.navbar__brand-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}
 
.navbar__links {
    display: flex;
    align-items: center;
    gap: 8px;
}
 
.navbar__welcome {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-right: 4px;
}

.navbar__logout-form {
    display: flex;
    margin: 0;
}
 
/* ── BUTTONS ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    border-radius: var(--radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
 
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-accent);
}
 
.btn-gold {
    background: linear-gradient(135deg, var(--gold) 0%, #a8861e 100%);
    color: #0d0d0f;
    font-weight: 600;
    box-shadow: 0 2px 12px rgba(201,168,76,0.25);
}
.btn-gold:hover {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
    box-shadow: 0 4px 20px rgba(201,168,76,0.4);
    transform: translateY(-1px);
    color: #0d0d0f;
}
 
.btn-outline-gold {
    background: transparent;
    color: var(--gold);
    border: 1px solid var(--gold-dim);
}
.btn-outline-gold:hover {
    background: rgba(201,168,76,0.08);
    border-color: var(--gold);
    color: var(--gold-light);
}
 
.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
}
 
/* ── MAIN LAYOUT ── */
main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 40px 80px;
}
 
/* ── HERO SECTION ── */
.hero {
    position: relative;
    padding: 80px 0 64px;
    text-align: center;
    overflow: hidden;
}
 
.hero::before {
    content: '';
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse at center, rgba(201,168,76,0.08) 0%, transparent 70%);
    pointer-events: none;
}
 
.hero__eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
    padding: 5px 14px;
    border: 1px solid var(--gold-dim);
    border-radius: 100px;
    background: rgba(201,168,76,0.06);
}
 
.hero__title {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    line-height: 1.1;
    color: var(--text-primary);
    margin-bottom: 16px;
}
 
.hero__title span {
    color: var(--gold);
}
 
.hero__subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto 40px;
    font-weight: 300;
}
 
/* ── SEARCH BAR ── */
.search-form {
    display: flex;
    align-items: center;
    max-width: 560px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    padding: 6px 6px 6px 20px;
    gap: 8px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
 
.search-form:focus-within {
    border-color: var(--gold-dim);
    box-shadow: 0 0 0 3px rgba(201,168,76,0.08);
}
 
.search-form input[type="text"] {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
}
 
.search-form input::placeholder {
    color: var(--text-muted);
}
 
.search-form button {
    flex-shrink: 0;
}
 
/* ── SECTION HEADERS ── */
.section {
    margin-top: 64px;
}
 
.section__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 28px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
 
.section__title {
    font-size: 1.25rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
 
.section__title::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 1.1em;
    background: var(--gold);
    border-radius: 2px;
    flex-shrink: 0;
    position: relative;
    top: 1px;
}
 
.section__link {
    font-size: 0.82rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}
.section__link:hover { color: var(--gold); }

.section__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 14px;
}

.section-title-row,
.page-header__title-row,
.detail-meta__value-label-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.page-header__title-row {
    margin-bottom: 6px;
}

.page-header__title-row .page-header__title {
    margin-bottom: 0;
}

.detail-meta__value-label-row {
    justify-content: space-between;
}

.query-help-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    border-radius: 50%;
    border: 1px solid var(--gold-dim);
    background: rgba(201,168,76,0.08);
    color: var(--gold-light);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.query-help-button:hover,
.query-help-button:focus-visible {
    background: rgba(201,168,76,0.16);
    border-color: var(--gold);
    outline: none;
    transform: translateY(-1px);
}

.query-help-modal {
    width: min(680px, calc(100vw - 32px));
    max-height: min(760px, calc(100vh - 48px));
    margin: auto;
    padding: 0;
    color: var(--text-primary);
    background: transparent;
    border: 0;
}

.query-help-modal::backdrop {
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(6px);
}

.query-help-modal__surface {
    position: relative;
    padding: 28px;
    overflow: auto;
    max-height: min(760px, calc(100vh - 48px));
    background: rgba(17,19,25,0.98);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-card);
}

.query-help-modal__close-form {
    position: absolute;
    top: 14px;
    right: 14px;
}

.query-help-modal__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: 1px solid var(--border-accent);
    border-radius: 50%;
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
}

.query-help-modal__close:hover,
.query-help-modal__close:focus-visible {
    color: var(--text-primary);
    border-color: var(--gold-dim);
    outline: none;
}

.query-help-modal__eyebrow {
    margin: 0 36px 8px 0;
    color: var(--gold);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.query-help-modal__title {
    margin: 0 36px 10px 0;
    font-size: 1.35rem;
}

.query-help-modal__summary {
    max-width: 56ch;
    margin: 0 0 18px;
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.query-help-modal__meta {
    display: grid;
    gap: 10px;
    margin: 0 0 20px;
    padding: 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.query-help-modal__meta div {
    display: grid;
    gap: 4px;
}

.query-help-modal__meta dt,
.query-help-modal__orm span {
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.query-help-modal__meta dd {
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.query-help-modal code {
    color: var(--gold-light);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.78rem;
}

.query-help-modal__steps {
    display: grid;
    gap: 10px;
    margin: 0 0 20px 20px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.query-help-modal__steps li::marker {
    color: var(--gold);
    font-weight: 800;
}

.query-help-modal__orm {
    display: grid;
    gap: 8px;
}

.query-help-modal__orm pre {
    max-width: 100%;
    overflow-x: auto;
    margin: 0;
    padding: 14px;
    background: #0a0b0f;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    white-space: pre;
}
 
/* ── CARD GRID ── */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 20px;
}
 
/* ── CARD TILE ── */
.card-tile {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: visible;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    cursor: pointer;
    animation: fadeUp 0.4s both;
}
 
.card-tile:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: var(--shadow-card), var(--shadow-gold);
    border-color: var(--border-accent);
}
 
.card-tile__image-wrap {
    position: relative;
    aspect-ratio: 2 / 3;
    background: transparent;
    overflow: visible;
    perspective: 900px;
    z-index: 1;
}
 
.card-tile__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2.5rem;
}
 
.card-tile__body {
    position: relative;
    z-index: 2;
    padding: 12px 14px 14px;
    background: var(--bg-card);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}
 
.card-tile__name {
    font-family: 'Cinzel', serif;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
 
.card-tile__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
}
 
.card-tile__value {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gold);
}

/* ── KINETIC CARD COMPONENT ── */
.kinetic-card-preview {
    display: grid;
    grid-template-columns: minmax(220px, 360px) minmax(260px, 300px);
    justify-content: center;
    align-items: center;
    gap: clamp(32px, 4vw, 56px);
    margin-top: 40px;
    padding: 10px 0 20px;
}

.kinetic-card-preview__copy {
    justify-self: end;
    max-width: 360px;
}

.kinetic-card-preview__copy .hero__eyebrow {
    margin-bottom: 14px;
}

.kinetic-card-preview__copy .section__title {
    display: block;
    margin-bottom: 8px;
}

.kinetic-card-preview__copy .section__title::before {
    display: none;
}

.kinetic-card-preview__meta {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.kinetic-card-preview__price {
    display: block;
    margin-top: 8px;
    color: var(--gold);
    font-family: 'Cinzel', serif;
    font-size: 1.25rem;
    font-weight: 700;
}

.kinetic-card-preview__stage {
    display: flex;
    justify-content: center;
    perspective: 1100px;
    perspective-origin: center;
    padding: 18px 0 30px;
}

.kinetic-card-preview__link {
    display: block;
    width: min(280px, 70vw);
    color: inherit;
    outline: none;
}

.kinetic-card-preview__link:focus-visible .kinetic-card {
    box-shadow: 0 0 0 3px rgba(232,201,106,0.42);
}

.kinetic-card {
    --kinetic-rotate-x: 0deg;
    --kinetic-rotate-y: 0deg;
    --kinetic-pointer-x: 50%;
    --kinetic-pointer-y: 50%;
    --kinetic-hover-scale: 1;
    --kinetic-press: 1;
    position: relative;
    isolation: isolate;
    width: 100%;
    aspect-ratio: 2.5 / 3.5;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.kinetic-card:hover,
.kinetic-card-preview__link:focus-visible .kinetic-card {
    --kinetic-hover-scale: 1.035;
}

.kinetic-card--showcase,
.kinetic-card--detail,
.kinetic-card--tile,
.kinetic-card--listing-card,
.kinetic-card--row {
    width: 100%;
}

.kinetic-card--row {
    width: 58px;
}

.kinetic-card__tilt {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    transform:
        rotateX(var(--kinetic-rotate-x))
        rotateY(var(--kinetic-rotate-y))
        scale(var(--kinetic-hover-scale))
        scale(var(--kinetic-press));
    transform-style: preserve-3d;
    transition: transform 160ms ease, filter 220ms ease;
    will-change: transform;
}

.kinetic-card__tilt::before {
    content: '';
    position: absolute;
    inset: 4%;
    border-radius: inherit;
    background:
        radial-gradient(circle at var(--kinetic-pointer-x) var(--kinetic-pointer-y), rgba(255,255,255,0.26), transparent 24%),
        linear-gradient(135deg, rgba(201,168,76,0.14), rgba(74,106,201,0.10));
    box-shadow: 0 22px 55px rgba(0,0,0,0.62);
    transform: translateZ(-34px);
    filter: blur(10px);
    opacity: 0.38;
    transition: opacity var(--transition), filter var(--transition);
}

.kinetic-card:hover .kinetic-card__tilt::before,
.kinetic-card-preview__link:focus-visible .kinetic-card__tilt::before {
    opacity: 0.84;
    filter: blur(14px);
}

.kinetic-card__depth {
    position: absolute;
    inset: -12px;
    border-radius: calc(var(--radius-md) + 8px);
    background:
        radial-gradient(circle at 14% 16%, rgba(232,201,106,0.42), transparent 24%),
        radial-gradient(circle at 86% 18%, rgba(88,184,255,0.28), transparent 24%),
        radial-gradient(circle at 80% 88%, rgba(226,98,255,0.26), transparent 26%),
        radial-gradient(circle at 16% 84%, rgba(84,255,174,0.22), transparent 25%);
    filter: blur(20px);
    opacity: 0;
    transform: translateZ(-48px);
    transition: opacity var(--transition);
    z-index: -2;
}

.kinetic-card:hover .kinetic-card__depth,
.kinetic-card-preview__link:focus-visible .kinetic-card__depth {
    opacity: 1;
}

.kinetic-card__edge {
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-md) + 2px);
    padding: 2px;
    background:
        radial-gradient(circle at var(--kinetic-pointer-x) var(--kinetic-pointer-y), rgba(255,255,255,0.95), transparent 18%),
        conic-gradient(from 150deg at var(--kinetic-pointer-x) var(--kinetic-pointer-y),
            rgba(232,201,106,0.95),
            rgba(90,206,255,0.86),
            rgba(191,99,255,0.76),
            rgba(91,255,184,0.8),
            rgba(232,201,106,0.95));
    opacity: 0.72;
    filter: saturate(1.05) brightness(1);
    transform: translateZ(22px);
    transition: opacity var(--transition), filter var(--transition);
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.kinetic-card:hover .kinetic-card__edge,
.kinetic-card-preview__link:focus-visible .kinetic-card__edge {
    opacity: 1;
    filter:
        saturate(1.32)
        brightness(1.28)
        drop-shadow(0 0 10px rgba(232,201,106,0.35))
        drop-shadow(0 0 14px rgba(90,206,255,0.22));
}

.kinetic-card__surface {
    position: absolute;
    inset: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.08);
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.18),
        inset 0 0 28px rgba(255,255,255,0.07),
        0 16px 34px rgba(0,0,0,0.42);
    transform: translateZ(28px);
}

.kinetic-card__image,
.kinetic-card__placeholder {
    width: 100%;
    height: 100%;
}

.kinetic-card__image {
    object-fit: cover;
    transform: scale(1.012);
    user-select: none;
}

.kinetic-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    background:
        linear-gradient(135deg, rgba(255,255,255,0.08), transparent),
        var(--bg-surface);
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.kinetic-card__wash,
.kinetic-card__sheen {
    position: absolute;
    inset: 0;
    pointer-events: none;
    mix-blend-mode: screen;
}

.kinetic-card__wash {
    background:
        radial-gradient(circle at var(--kinetic-pointer-x) var(--kinetic-pointer-y), rgba(255,255,255,0.34), transparent 20%),
        linear-gradient(115deg, rgba(255,255,255,0.18), transparent 28%, rgba(201,168,76,0.11) 52%, transparent 74%);
    opacity: 0.36;
    transition: opacity var(--transition);
}

.kinetic-card__sheen {
    background:
        linear-gradient(115deg, transparent 20%, rgba(255,255,255,0.34) 35%, transparent 50%),
        repeating-linear-gradient(105deg, rgba(255,255,255,0.08) 0 1px, transparent 1px 8px);
    opacity: 0;
    transform: translateX(-18%);
    transition: opacity var(--transition), transform 260ms ease;
}

.kinetic-card:hover .kinetic-card__sheen,
.kinetic-card-preview__link:focus-visible .kinetic-card__sheen {
    opacity: 0.28;
    transform: translateX(12%);
}
 
/* ── RARITY BADGE ── */
.rarity-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 2px 7px;
    border-radius: 100px;
}
 
.rarity-badge--common    { background: rgba(122,138,154,0.15); color: var(--rarity-common); }
.rarity-badge--uncommon  { background: rgba(74,154,106,0.15);  color: var(--rarity-uncommon); }
.rarity-badge--rare      { background: rgba(74,106,201,0.15);  color: var(--rarity-rare); }
.rarity-badge--ultra     { background: rgba(154,74,201,0.15);  color: var(--rarity-ultra); }
.rarity-badge--secret    { background: rgba(201,168,76,0.15);  color: var(--rarity-secret); }
 
/* ── LISTING GRID ── */
.listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}
 
/* ── LISTING CARD ── */
.listing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: visible;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    animation: fadeUp 0.4s both;
}
 
.listing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--border-accent);
}
 
.listing-card__image-wrap {
    position: relative;
    aspect-ratio: 2.5 / 3.5;
    background: transparent;
    overflow: visible;
    perspective: 900px;
    color: inherit;
}
 
.listing-card__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 2rem;
}
 
.listing-card__body {
    padding: 14px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
 
.listing-card__name {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.listing-card__name:hover,
.listing-card__name:focus-visible {
    color: var(--gold);
    outline: none;
}
 
.listing-card__price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
 
.listing-card__price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold);
}
 
.listing-card__qty {
    font-size: 0.75rem;
    color: var(--text-muted);
}
 
.listing-card__seller {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: auto;
}
 
.listing-card__seller span {
    color: var(--text-muted);
}
 
.listing-card__footer {
    padding: 0 16px 14px;
}
 
.listing-card__footer .btn {
    width: 100%;
    justify-content: center;
}
 
/* ── EMPTY STATE ── */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-muted);
    grid-column: 1 / -1;
}
 
.empty-state p {
    font-size: 0.9rem;
    margin-top: 8px;
}
 
/* ── ANIMATIONS ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
 
/* stagger cards */
.card-tile:nth-child(1),  .listing-card:nth-child(1)  { animation-delay: 0.05s; }
.card-tile:nth-child(2),  .listing-card:nth-child(2)  { animation-delay: 0.10s; }
.card-tile:nth-child(3),  .listing-card:nth-child(3)  { animation-delay: 0.15s; }
.card-tile:nth-child(4),  .listing-card:nth-child(4)  { animation-delay: 0.20s; }
.card-tile:nth-child(5),  .listing-card:nth-child(5)  { animation-delay: 0.25s; }
.card-tile:nth-child(6),  .listing-card:nth-child(6)  { animation-delay: 0.30s; }
.card-tile:nth-child(7),  .listing-card:nth-child(7)  { animation-delay: 0.35s; }
.card-tile:nth-child(8),  .listing-card:nth-child(8)  { animation-delay: 0.40s; }
 
/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-accent); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dim); }
 
/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    main         { padding: 0 20px 60px; }
    .navbar      { padding: 0 20px; }
    .navbar__brand { font-size: 1rem; }
    .hero        { padding: 52px 0 44px; }
    .kinetic-card-preview { grid-template-columns: 1fr; gap: 20px; text-align: center; }
    .kinetic-card-preview__copy { justify-self: center; max-width: none; }
    .kinetic-card-preview__stage { padding-top: 0; }
    .kinetic-card-preview__link { width: min(260px, 76vw); }
    .card-grid   { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 14px; }
    .listing-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; }
    .section     { margin-top: 48px; }
}
 
@media (max-width: 480px) {
    .card-grid   { grid-template-columns: repeat(2, 1fr); }
    .listing-grid { grid-template-columns: 1fr; }
    .section__header { flex-direction: column; gap: 8px; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
    .kinetic-card__tilt,
    .kinetic-card__tilt::before,
    .kinetic-card__depth,
    .kinetic-card__wash,
    .kinetic-card__sheen {
        transition: none;
    }

    .kinetic-card__tilt {
        transform: none;
    }

    .kinetic-card__sheen {
        transform: none;
    }
}
 
/* ── AUTH PAGES (login / register) ── */
.auth-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 64px);
    padding: 48px 20px;
}
 
.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 40px 32px;
    box-shadow: var(--shadow-card);
    animation: fadeUp 0.4s both;
}
 
.auth-card__header {
    text-align: center;
    margin-bottom: 32px;
}
 
.auth-card__title {
    font-size: 1.8rem;
    margin: 10px 0 8px;
}
 
.auth-card__subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 300;
}
 
/* Form elements */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
 
.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}
 
.form-label {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary);
}
 
.form-input {
    background: var(--bg-surface);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    padding: 11px 16px;
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}
 
.form-input::placeholder {
    color: var(--text-muted);
}
 
.form-input:focus {
    border-color: var(--gold-dim);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.08);
}
 
.auth-submit {
    width: 100%;
    justify-content: center;
    padding: 12px;
    font-size: 0.95rem;
    margin-top: 4px;
}
 
/* Error alert */
.auth-alert {
    background: rgba(201, 74, 74, 0.1);
    border: 1px solid rgba(201, 74, 74, 0.3);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: #e88080;
    font-size: 0.85rem;
    line-height: 1.5;
}
 
/* Footer link */
.auth-card__footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}
 
.auth-card__footer a {
    color: var(--gold);
    font-weight: 500;
}
 
.auth-card__footer a:hover {
    color: var(--gold-light);
}
 
@media (max-width: 480px) {
    .auth-card { padding: 28px 24px 24px; }
}
 
/* ── PAGE HEADER ── */
.page-header {
    padding: 48px 0 32px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 36px;
}
 
.page-header__title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 6px;
}
 
.page-header__subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 300;
}
 
/* ── CATALOG LAYOUT ── */
.catalog-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: start;
}
 
/* ── FILTER SIDEBAR ── */
.filter-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 20px;
    position: sticky;
    top: 80px;
}
 
.filter-sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
 
.filter-sidebar__title {
    font-family: 'Cinzel', serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-primary);
}
 
.filter-clear {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.filter-clear:hover { color: var(--danger); }
 
.filter-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
 
.filter-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}
 
.form-input--sm {
    padding: 8px 12px;
    font-size: 0.85rem;
}
 
.form-select {
    background: var(--bg-surface);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    color: var(--text-primary);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.875rem;
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition);
    width: 100%;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5860' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}
 
.form-select:focus { border-color: var(--gold-dim); }
 
.form-select--sm {
    padding: 7px 32px 7px 10px;
    font-size: 0.82rem;
}
 
.filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
 
.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}
 
.filter-checkbox input[type="checkbox"] {
    accent-color: var(--gold);
    width: 15px;
    height: 15px;
    cursor: pointer;
    flex-shrink: 0;
}
 
.filter-price-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
 
.filter-price-sep {
    color: var(--text-muted);
    font-size: 0.85rem;
    flex-shrink: 0;
}
 
.catalog-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
 
.catalog-bar__count {
    font-size: 0.85rem;
    color: var(--text-muted);
}
 
.catalog-bar__sort {
    display: flex;
    align-items: center;
    gap: 8px;
}

.catalog-results {
    scroll-margin-top: 88px;
}

.browser-view-toggle {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 18px;
}

.browser-view-toggle__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 10px;
    color: var(--text-secondary);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 700;
    text-align: center;
}

.browser-view-toggle__link:hover,
.browser-view-toggle__link:focus-visible,
.browser-view-toggle__link--active {
    color: var(--text-primary);
    border-color: var(--gold-dim);
    background: rgba(201,168,76,0.08);
    outline: none;
}

.browser-results {
    animation: fadeUp 0.26s both;
}
 
.card-tile__set {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
 
a.card-tile {
    text-decoration: none;
    color: inherit;
    display: block;
}
 
@media (max-width: 900px) {
    .catalog-layout { grid-template-columns: 1fr; }
    .filter-sidebar { position: static; }
}
 
@media (max-width: 480px) {
    .catalog-bar { flex-direction: column; align-items: flex-start; gap: 10px; }
    .browser-view-toggle { grid-template-columns: 1fr; }
}
 
/* ── CARD DETAIL PAGE ── */
.detail-back {
    padding: 24px 0 0;
}
 
.detail-back__link {
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: color var(--transition);
}
.detail-back__link:hover { color: var(--gold); }
 
.detail-hero {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    padding: 36px 0 0;
    align-items: start;
}
 
/* Image */
.detail-image-wrap {
    position: sticky;
    top: 88px;
    width: 100%;
    perspective: 1100px;
}
 
.detail-image-placeholder {
    width: 100%;
    aspect-ratio: 2 / 3;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--text-muted);
}
 
/* Metadata */
.detail-meta__eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}
 
.detail-meta__game {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}
 
.detail-meta__title {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.1;
    margin-bottom: 24px;
}
 
.detail-meta__value {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 28px;
    padding: 18px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--gold);
}
 
.detail-meta__value-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}
 
.detail-meta__value-amount {
    font-family: 'Cinzel', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold);
}
 
/* Info grid */
.detail-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 28px;
}
 
.detail-info-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 12px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}
 
.detail-info-item__label {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}
 
.detail-info-item__value {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
    text-transform: capitalize;
}
 
.detail-buy-btn {
    width: 100%;
    justify-content: center;
    padding: 13px;
    font-size: 0.95rem;
}

.detail-action-stack {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 12px;
}

.detail-own-card {
    position: relative;
}

.detail-own-card__summary {
    min-height: 47px;
    justify-content: center;
    list-style: none;
    cursor: pointer;
}

.detail-own-card__summary::-webkit-details-marker {
    display: none;
}

.detail-own-card__panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    z-index: 5;
    width: min(380px, calc(100vw - 48px));
    padding: 16px;
    background: rgba(17,19,25,0.98);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
}

.detail-own-card__title {
    margin: 0 0 6px;
    color: var(--text-primary);
    font-family: 'Cinzel', serif;
    font-size: 1rem;
}

.detail-own-card__copy {
    margin: 0 0 14px;
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.45;
}

.detail-add-collection-form {
    display: grid;
    grid-template-columns: minmax(150px, 1fr) 84px;
    align-items: end;
    gap: 10px;
}

.detail-add-collection-form .btn {
    grid-column: 1 / -1;
    min-height: 38px;
    justify-content: center;
    white-space: nowrap;
}

.owned-copy-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.owned-copy-row {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) minmax(320px, auto);
    align-items: end;
    gap: 16px;
    padding: 14px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.owned-copy-row__summary {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.owned-copy-row__condition {
    color: var(--text-primary);
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    font-weight: 700;
}

.owned-copy-row__meta {
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.owned-copy-row__listings {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.owned-copy-row__listings-title,
.owned-copy-row__listing {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    border-radius: var(--radius-sm);
    font-size: 0.72rem;
    font-weight: 700;
}

.owned-copy-row__listings-title {
    color: var(--text-muted);
    text-transform: uppercase;
}

.owned-copy-row__listing {
    padding: 3px 8px;
    color: var(--text-primary);
    background: rgba(160,158,152,0.12);
    border: 1px solid rgba(160,158,152,0.25);
}

.owned-copy-row__form {
    display: grid;
    grid-template-columns: 76px 120px auto;
    align-items: end;
    gap: 8px;
}

.owned-copy-row__form .btn {
    min-height: 36px;
    justify-content: center;
}

.owned-copy-row__status {
    justify-self: end;
    align-self: center;
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 12px;
    color: var(--text-primary);
    background: rgba(160,158,152,0.16);
    border: 1px solid rgba(160,158,152,0.34);
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 700;
}
 
/* ── LISTINGS TABLE ── */
.listings-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}
 
.listings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}
 
.listings-table thead {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
}
 
.listings-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    white-space: nowrap;
}
 
.listings-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    vertical-align: middle;
}
 
.listings-table tbody tr:last-child td {
    border-bottom: none;
}
 
.listings-table tbody tr:hover td {
    background: var(--bg-card-hover);
}
 
.listings-table__price {
    font-weight: 700;
    color: var(--gold) !important;
    font-size: 0.95rem;
}
 
.listings-table__seller {
    color: var(--text-primary) !important;
    font-weight: 500;
}
 
/* ── RESPONSIVE DETAIL ── */
@media (max-width: 860px) {
    .detail-hero {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .detail-image-wrap {
        position: static;
        max-width: 280px;
        margin: 0 auto;
    }
}
 
@media (max-width: 480px) {
    .detail-info-grid { grid-template-columns: 1fr; }
}
 
/* ── LISTINGS LIST ── */
.listings-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
 
.listing-row {
    display: grid;
    grid-template-columns: 72px 1fr auto auto auto;
    align-items: center;
    gap: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    transition: border-color var(--transition), box-shadow var(--transition);
    animation: fadeUp 0.3s both;
}
 
.listing-row:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-card);
}
 
.listing-row__image-wrap {
    width: 72px;
    min-height: 86px;
    border-radius: var(--radius-sm);
    overflow: visible;
    background: transparent;
    flex-shrink: 0;
    perspective: 700px;
}
 
.listing-row__image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--text-muted);
}
 
.listing-row__info {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}
 
.listing-row__name {
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--transition);
}
.listing-row__name:hover { color: var(--gold); }
 
.listing-row__meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
 
.listing-row__set,
.listing-row__game {
    font-size: 0.75rem;
    color: var(--text-muted);
}
 
.listing-row__condition {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.listing-row__condition span {
    color: var(--text-secondary);
}
 
/* Seller column */
.listing-row__seller {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    min-width: 80px;
    text-align: center;
}
 
.listing-row__seller-label {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}
 
.listing-row__seller-name {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
}
 
/* Qty column */
.listing-row__qty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    min-width: 60px;
    text-align: center;
}
 
.listing-row__qty-label {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}
 
.listing-row__qty-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}
 
/* Action column */
.listing-row__action {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    min-width: 110px;
}
 
.listing-row__price {
    font-family: 'Cinzel', serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold);
}
 
/* ── BUY PAGE ── */
.buy-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 48px;
    padding-top: 32px;
    align-items: start;
}
 
.buy-card-summary {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
 
.buy-card-summary__name {
    font-size: 1.4rem;
    margin-bottom: 6px;
}
 
.buy-form-wrap {
    position: sticky;
    top: 88px;
}
 
.buy-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
}
 
.buy-form-card__header {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
 
.buy-form-card__title {
    font-size: 1.2rem;
    margin-bottom: 4px;
}
 
.buy-form-card__seller {
    font-size: 0.85rem;
    color: var(--text-muted);
}
 
.buy-form-card__seller strong {
    color: var(--text-secondary);
}
 
.buy-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}
 
.buy-summary-row__value {
    font-weight: 600;
    color: var(--text-primary);
}
 
.buy-divider {
    height: 1px;
    background: var(--border);
    margin: 20px 0 16px;
}
 
.buy-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0 8px;
}
 
.buy-total-row__label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: 0.72rem;
    font-weight: 600;
}
 
.buy-total-row__value {
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold);
}
 
.buy-login-prompt {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 16px;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 28px;
}

.pagination__status {
    min-width: 96px;
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-align: center;
}

/* ── COLLECTION ── */
.collection-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}

.collection-owner {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    color: var(--text-secondary);
}

.collection-owner__label,
.collection-stat__label,
.collection-row__number-label,
.collection-sell-form__field span,
.album-filter-form__field span,
.album-card-slot__stats dt {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.collection-owner__name {
    color: var(--text-primary);
    font-weight: 600;
}

.collection-alert {
    margin: 24px 0;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.collection-alert--success {
    color: var(--gold-light);
    background: rgba(201,168,76,0.08);
    border: 1px solid rgba(201,168,76,0.24);
}

.collection-alert--error {
    color: #f2b3b3;
    background: rgba(201,74,74,0.08);
    border: 1px solid rgba(201,74,74,0.28);
}

.collection-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 28px 0 8px;
}

.collection-stats__header {
    grid-column: 1 / -1;
}

.collection-stats__title {
    color: var(--text-primary);
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    font-weight: 700;
}

.collection-stat {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.collection-stat__value {
    color: var(--gold);
    font-family: 'Cinzel', serif;
    font-size: 1.45rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.collection-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.collection-row {
    display: grid;
    grid-template-columns: 72px minmax(180px, 1fr) minmax(220px, auto) minmax(330px, auto);
    align-items: center;
    gap: 18px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
    animation: fadeUp 0.3s both;
}

.collection-row:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-card);
}

.collection-row__image-wrap {
    width: 72px;
    min-height: 86px;
    overflow: visible;
    border-radius: var(--radius-sm);
    background: transparent;
    perspective: 700px;
}

.collection-row__image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.collection-row__info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.collection-row__name {
    color: var(--text-primary);
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.collection-row__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.collection-row__numbers {
    display: grid;
    grid-template-columns: repeat(3, minmax(64px, 1fr));
    gap: 14px;
}

.collection-row__numbers > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.collection-row__number-value {
    color: var(--text-primary);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.collection-sell-form {
    display: grid;
    grid-template-columns: 72px 104px auto;
    align-items: end;
    gap: 10px;
}

.collection-sell-form__field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.collection-sell-form .btn {
    min-height: 38px;
    justify-content: center;
}

.collection-row__action {
    display: flex;
    justify-content: flex-end;
}

.collection-album {
    --album-paper: #202432;
    --album-paper-line: rgba(240,238,232,0.08);
}

.collection-book-shelf {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 14px;
    margin-bottom: 24px;
}

.collection-book {
    display: grid;
    grid-template-columns: 62px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    min-height: 118px;
    padding: 14px;
    color: var(--text-primary);
    background:
        linear-gradient(90deg, rgba(255,255,255,0.08) 0 1px, transparent 1px 8px),
        linear-gradient(135deg, #202436, #161821);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: inset 7px 0 0 rgba(201,168,76,0.18), 0 12px 26px rgba(0,0,0,0.24);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.collection-book:hover,
.collection-book:focus-visible {
    color: var(--text-primary);
    border-color: var(--gold-dim);
    box-shadow: inset 7px 0 0 rgba(201,168,76,0.42), var(--shadow-card);
    transform: translateY(-2px);
    outline: none;
}

.collection-book--active {
    border-color: var(--gold);
    background:
        linear-gradient(90deg, rgba(232,201,106,0.13) 0 1px, transparent 1px 8px),
        linear-gradient(135deg, #272634, #171922);
    box-shadow: inset 7px 0 0 var(--gold), 0 0 0 1px rgba(201,168,76,0.16), var(--shadow-gold);
}

.collection-book__cover {
    width: 58px;
    align-self: center;
}

.kinetic-card--book {
    width: 48px;
    border-radius: var(--radius-sm);
}

.kinetic-card--album {
    width: min(124px, 100%);
}

.kinetic-card--album-sleeve {
    width: min(156px, 100%);
}

.collection-book__spine {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 4px;
}

.collection-book__label {
    overflow: hidden;
    color: var(--text-primary);
    font-family: 'Cinzel', serif;
    font-weight: 700;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.collection-book__meta {
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.collection-book__value {
    color: var(--gold);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.album-page {
    padding: 18px;
    background:
        linear-gradient(90deg, transparent 0 49%, rgba(0,0,0,0.28) 49% 51%, transparent 51%),
        repeating-linear-gradient(0deg, var(--album-paper), var(--album-paper) 47px, var(--album-paper-line) 48px),
        var(--album-paper);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03), var(--shadow-card);
}

.album-page__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.album-page__eyebrow {
    display: block;
    margin-bottom: 2px;
    color: var(--gold);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.album-page__title {
    font-size: 1.18rem;
}

.album-page__count {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.album-filter-form {
    display: grid;
    grid-template-columns: minmax(180px, 1.4fr) minmax(140px, 0.8fr) minmax(170px, 0.9fr) auto auto;
    align-items: end;
    gap: 10px;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.album-filter-form__field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}

.album-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 10px;
}

.album-card-slot {
    display: grid;
    grid-template-columns: minmax(108px, 132px) minmax(0, 1fr);
    align-items: start;
    gap: 14px;
    min-height: 0;
    padding: 10px;
    background: rgba(13,13,15,0.42);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
}

.album-card-slot__image {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-width: 0;
}

.album-card-slot__image-link {
    color: inherit;
}

.album-card-slot__image-link:focus-visible {
    outline: 1px solid var(--gold);
    outline-offset: 4px;
}

.album-card-slot__body {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
}

.album-card-slot__name {
    overflow: hidden;
    color: var(--text-primary);
    font-family: 'Cinzel', serif;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.album-card-slot__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    color: var(--text-secondary);
    font-size: 0.72rem;
}

.album-card-slot__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(42px, 1fr));
    gap: 6px;
    margin: 0;
}

.album-card-slot__stats--catalog {
    grid-template-columns: repeat(2, minmax(42px, 1fr));
}

.album-card-slot__stat--value {
    grid-column: 1 / -1;
}

.album-card-slot__stats div {
    min-width: 0;
}

.album-card-slot__stats dd {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.album-card-slot__stats dt {
    font-size: 0.56rem;
    letter-spacing: 0.04em;
}

.collection-sell-form--album {
    grid-template-columns: 52px minmax(74px, 1fr) 58px;
    gap: 6px;
    margin-top: 2px;
}

.collection-sell-form--album .collection-sell-form__field {
    gap: 2px;
}

.collection-sell-form--album .form-input {
    min-height: 32px;
    padding: 6px 8px;
}

.collection-sell-form--album .btn {
    min-height: 32px;
    padding-right: 10px;
    padding-left: 10px;
}

.album-card-slot__button {
    justify-content: center;
    min-height: 32px;
    margin-top: 2px;
}

.album-card-grid--sleeves {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 14px;
}

.album-card-slot--sleeve {
    display: block;
    min-height: 0;
    padding: 10px;
    background:
        linear-gradient(145deg, rgba(255,255,255,0.11), rgba(255,255,255,0.02)),
        rgba(12,13,16,0.5);
    border-color: rgba(255,255,255,0.12);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03);
}

.album-card-slot--listed {
    background:
        linear-gradient(145deg, rgba(160,158,152,0.28), rgba(160,158,152,0.08)),
        rgba(12,13,15,0.9);
    border-color: rgba(160,158,152,0.55);
}

.album-card-slot--listed .kinetic-card {
    filter: grayscale(0.82) saturate(0.42) brightness(0.68);
    opacity: 0.78;
}

.album-card-sleeve {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 9px;
    color: var(--text-primary);
    text-align: center;
}

.album-card-sleeve:hover,
.album-card-sleeve:focus-visible {
    color: var(--text-primary);
    outline: none;
}

.album-card-sleeve__image {
    position: relative;
    display: flex;
    justify-content: center;
    width: 100%;
}

.album-card-sleeve__pills {
    position: absolute;
    top: 8px;
    left: 50%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    max-width: calc(100% - 14px);
    transform: translateX(-50%);
}

.album-card-sleeve__pill {
    display: inline-flex;
    max-width: 100%;
    padding: 4px 8px;
    color: var(--text-primary);
    background: rgba(12,13,15,0.86);
    border: 1px solid rgba(235,232,224,0.42);
    border-radius: var(--radius-sm);
    box-shadow: 0 8px 20px rgba(0,0,0,0.35);
    font-size: 0.68rem;
    font-weight: 800;
    line-height: 1.2;
    text-align: center;
    text-transform: uppercase;
    white-space: nowrap;
}

.album-card-sleeve__pill--listed {
    background: rgba(160,158,152,0.88);
    border-color: rgba(235,232,224,0.48);
    color: #101114;
}

.album-card-sleeve__caption {
    display: flex;
    flex-direction: column;
    gap: 2px;
    width: 100%;
    min-width: 0;
}

.album-card-sleeve__name {
    overflow: hidden;
    font-family: 'Cinzel', serif;
    font-size: 0.84rem;
    font-weight: 700;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.album-card-sleeve__meta {
    overflow: hidden;
    color: var(--text-muted);
    font-size: 0.7rem;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.game-shelf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.game-shelf {
    position: relative;
    display: grid;
    grid-template-columns: 62px minmax(0, 1fr);
    align-items: center;
    gap: 16px;
    min-height: 132px;
    padding: 18px;
    overflow: hidden;
    color: var(--text-primary);
    background: linear-gradient(180deg, #20222d, #14161e);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: inset 0 -12px 0 rgba(0,0,0,0.22), 0 14px 28px rgba(0,0,0,0.24);
}

.game-shelf:hover,
.game-shelf:focus-visible,
.game-shelf--active {
    color: var(--text-primary);
    border-color: var(--gold-dim);
    outline: none;
}

.game-shelf__rail {
    position: absolute;
    right: 0;
    bottom: 22px;
    left: 0;
    height: 10px;
    background: rgba(201,168,76,0.24);
    border-top: 1px solid rgba(232,201,106,0.22);
    border-bottom: 1px solid rgba(0,0,0,0.3);
}

.game-shelf__cover {
    position: relative;
    z-index: 1;
    width: 52px;
}

.game-shelf__body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.game-shelf__name {
    overflow: hidden;
    font-family: 'Cinzel', serif;
    font-size: 1rem;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.game-shelf__meta {
    color: var(--text-secondary);
    font-size: 0.78rem;
}

.game-shelf__value {
    color: var(--gold);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
 
/* ── RESPONSIVE LISTINGS ── */
@media (max-width: 860px) {
    .collection-header {
        align-items: flex-start;
        flex-direction: column;
    }
    .collection-owner {
        align-items: flex-start;
    }
    .collection-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .collection-row {
        grid-template-columns: 64px 1fr;
        align-items: start;
    }
    .collection-row__numbers,
    .collection-sell-form {
        grid-column: 1 / -1;
    }
    .album-page__header {
        align-items: flex-start;
        flex-direction: column;
    }
    .album-page__count {
        text-align: left;
    }
    .album-filter-form {
        grid-template-columns: 1fr 1fr;
    }
    .album-card-grid {
        grid-template-columns: 1fr;
    }
    .album-card-grid--sleeves {
        grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    }
    .owned-copy-row {
        grid-template-columns: 1fr;
    }
    .owned-copy-row__form {
        grid-template-columns: 1fr 1fr auto;
    }
    .detail-add-collection-form {
        grid-template-columns: 1fr 96px;
    }
    .listing-row {
        grid-template-columns: 60px 1fr auto;
        grid-template-rows: auto auto;
    }
    .listing-row__seller { display: none; }
    .listing-row__qty    { display: none; }
    .listing-row__action { grid-column: 3; grid-row: 1 / 3; }
}
 
@media (max-width: 600px) {
    .collection-stats {
        grid-template-columns: 1fr;
    }
    .collection-sell-form {
        grid-template-columns: 1fr 1fr;
    }
    .collection-sell-form .btn {
        grid-column: 1 / -1;
    }
    .collection-book-shelf {
        grid-template-columns: 1fr;
    }
    .album-page {
        padding: 18px;
    }
    .album-filter-form {
        grid-template-columns: 1fr;
    }
    .album-card-slot {
        grid-template-columns: 92px minmax(0, 1fr);
        gap: 8px;
        padding: 9px;
    }
    .kinetic-card--album {
        width: 86px;
    }
    .kinetic-card--album-sleeve {
        width: min(138px, 100%);
    }
    .album-card-slot__stats {
        grid-template-columns: 1fr;
    }
    .owned-copy-row__form {
        grid-template-columns: 1fr 1fr;
    }
    .detail-add-collection-form {
        grid-template-columns: 1fr;
    }
    .detail-action-stack {
        grid-template-columns: 1fr;
    }
    .detail-own-card__summary {
        width: 100%;
    }
    .detail-own-card__panel {
        position: static;
        width: 100%;
        margin-top: 10px;
    }
    .owned-copy-row__form .btn {
        grid-column: 1 / -1;
    }
    .listing-row {
        grid-template-columns: 56px 1fr;
        grid-template-rows: auto auto;
    }
    .listing-row__action {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        border-top: 1px solid var(--border);
        padding-top: 12px;
        margin-top: 4px;
    }
    .buy-layout { grid-template-columns: 1fr; }
    .buy-form-wrap { position: static; }
}