/* ═══════════════════════════════════════════
   AXIOM ARTS — Main Stylesheet
   Aesthetic: Dark Luxury / Editorial
═══════════════════════════════════════════ */
:root {
  --ink: #08080f;
  --deep: #0f0f1a;
  --obsidian: #13131e;
  --panel: #1a1a28;
  --border: rgba(255,255,255,.07);
  --cream: #f0ebe0;
  --silver: #7a7a8a;
  --gold: #c8a84a;
  --gold-lt: #e8d5a0;
  --accent: #e0404e;
  --green: #10b882;
  --blue: #3b82f6;
  --radius: 2px;
  --font-display: 'Cormorant Garamond', serif;
  --font-mono: 'Space Mono', monospace;
}
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { background:var(--ink); color:var(--cream); font-family:var(--font-display); font-size:16px; cursor:none; overflow-x:hidden; }

/* ── CURSOR ── */
#cursor { position:fixed; width:10px; height:10px; background:var(--gold); border-radius:50%; pointer-events:none; z-index:9999; transform:translate(-50%,-50%); transition:opacity .2s; }
#cursor-ring { position:fixed; width:32px; height:32px; border:1px solid var(--gold); border-radius:50%; pointer-events:none; z-index:9998; transform:translate(-50%,-50%); transition:width .3s, height .3s, transform .35s cubic-bezier(.23,1,.32,1); }
a, button, [onclick] { cursor:none; }

/* ── NAV ── */
#main-nav { position:fixed; top:0; left:0; right:0; z-index:900; height:64px; display:flex; align-items:center; justify-content:space-between; padding:0 3rem; background:rgba(8,8,15,.9); backdrop-filter:blur(12px); border-bottom:1px solid var(--border); }
.nav-logo { font-family:var(--font-mono); font-size:.8rem; letter-spacing:.35em; color:var(--gold); text-decoration:none; }
.nav-center { display:flex; gap:2.5rem; }
.nav-center a { font-family:var(--font-mono); font-size:.62rem; letter-spacing:.2em; color:var(--silver); text-decoration:none; transition:color .2s; }
.nav-center a:hover { color:var(--cream); }
.nav-right { display:flex; gap:1rem; align-items:center; }
.nav-link { font-family:var(--font-mono); font-size:.62rem; letter-spacing:.2em; color:var(--silver); background:none; border:none; text-decoration:none; transition:color .2s; }
.nav-link:hover { color:var(--cream); }
.nav-cta { font-family:var(--font-mono); font-size:.62rem; letter-spacing:.18em; background:var(--gold); color:var(--ink); border:none; padding:.5rem 1.3rem; transition:background .2s; }
.nav-cta:hover { background:var(--gold-lt); }
.nav-pay-btn { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.15em; background:rgba(224,64,78,.15); color:var(--accent); border:1px solid rgba(224,64,78,.3); padding:.4rem 1rem; text-decoration:none; transition:all .2s; }
.nav-pay-btn:hover { background:rgba(224,64,78,.25); }
.nav-badge { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.12em; padding:.4rem .9rem; text-decoration:none; border:1px solid transparent; }
.nav-badge.seller { color:var(--gold); border-color:rgba(200,168,74,.3); background:rgba(200,168,74,.07); }
.nav-badge.buyer { color:var(--blue); border-color:rgba(59,130,246,.3); background:rgba(59,130,246,.07); }
.nav-badge.admin { color:var(--accent); border-color:rgba(224,64,78,.3); background:rgba(224,64,78,.07); }

/* ── FLASH ── */
.flash-container { position:fixed; top:72px; right:2rem; z-index:800; display:flex; flex-direction:column; gap:.5rem; }
.flash { font-family:var(--font-mono); font-size:.65rem; letter-spacing:.1em; padding:.8rem 1.4rem; border-radius:var(--radius); }
.flash-success { background:rgba(16,184,130,.15); border:1px solid rgba(16,184,130,.3); color:var(--green); }
.flash-error { background:rgba(224,64,78,.15); border:1px solid rgba(224,64,78,.3); color:var(--accent); }
.flash-info { background:rgba(200,168,74,.1); border:1px solid rgba(200,168,74,.25); color:var(--gold); }

/* ── MAIN CONTENT OFFSET ── */
main { padding-top:64px; }

/* ── HERO ── */
.hero { min-height:100vh; display:grid; grid-template-columns:1fr 1fr; overflow:hidden; }
.hero-left { display:flex; flex-direction:column; justify-content:center; padding:6rem 4rem 4rem 5rem; }
.hero-eyebrow { font-family:var(--font-mono); font-size:.6rem; letter-spacing:.45em; color:var(--gold); margin-bottom:2rem; opacity:.8; }
.hero-title { font-size:clamp(3rem,5.5vw,6.5rem); font-weight:300; line-height:1.05; letter-spacing:-.01em; margin-bottom:1.5rem; }
.hero-title em { font-style:italic; color:var(--gold); }
.hero-sub { font-size:1.15rem; font-weight:300; opacity:.55; line-height:1.75; max-width:420px; margin-bottom:3rem; }
.hero-actions { display:flex; gap:1.2rem; align-items:center; }
.btn-primary { font-family:var(--font-mono); font-size:.68rem; letter-spacing:.18em; background:var(--gold); color:var(--ink); padding:.9rem 2.2rem; border:none; text-decoration:none; display:inline-block; transition:all .2s; }
.btn-primary:hover { background:var(--gold-lt); transform:translateY(-1px); }
.btn-ghost { font-family:var(--font-mono); font-size:.68rem; letter-spacing:.18em; background:transparent; border:1px solid rgba(240,235,224,.2); color:var(--cream); padding:.9rem 1.8rem; text-decoration:none; display:inline-block; transition:all .2s; }
.btn-ghost:hover { border-color:var(--cream); }
.hero-right { position:relative; overflow:hidden; background:var(--deep); }
.hero-mosaic { display:grid; grid-template-columns:1fr 1fr; grid-template-rows:60% 40%; height:100%; gap:2px; }
.hero-tile { overflow:hidden; background:var(--panel); }
.hero-tile:first-child { grid-column:1/3; }
.hero-tile canvas { width:100%; height:100%; display:block; }

/* ── TICKER ── */
.ticker-bar { background:var(--gold); padding:.55rem 0; overflow:hidden; white-space:nowrap; }
.ticker-inner { display:inline-flex; animation:ticker 30s linear infinite; }
.ticker-inner span { font-family:var(--font-mono); font-size:.6rem; letter-spacing:.25em; color:var(--ink); padding:0 2.5rem; }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ── SECTION ── */
section.content-section { padding:6rem 5rem; }
.section-label { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.45em; color:var(--gold); margin-bottom:1.2rem; opacity:.8; }
.section-title { font-size:clamp(2rem,3.5vw,3.5rem); font-weight:300; line-height:1.15; margin-bottom:1rem; }
.section-title em { font-style:italic; color:var(--gold); }

/* ── ART GRID ── */
.art-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(260px, 1fr)); gap:1.5rem; }
.art-card { position:relative; overflow:hidden; background:var(--panel); border:1px solid var(--border); transition:border-color .3s; }
.art-card:hover { border-color:rgba(200,168,74,.25); }
.art-card-img { position:relative; overflow:hidden; aspect-ratio:3/4; }
.art-card-img img { width:100%; height:100%; object-fit:cover; display:block; transition:transform .6s cubic-bezier(.23,1,.32,1); }
.art-card:hover .art-card-img img { transform:scale(1.04); }
.art-card-overlay { position:absolute; inset:0; background:linear-gradient(to top, rgba(8,8,15,.92) 0%, transparent 50%); opacity:0; transition:opacity .35s; display:flex; flex-direction:column; justify-content:flex-end; padding:1.2rem; }
.art-card:hover .art-card-overlay { opacity:1; }
.price-tag-overlay { font-family:var(--font-mono); font-size:.75rem; color:var(--gold); margin-bottom:.5rem; }
.btn-view { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.15em; background:var(--gold); color:var(--ink); border:none; padding:.5rem 1rem; }
.art-card-info { padding:.9rem 1rem; }
.art-title { font-size:1rem; margin-bottom:.3rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.art-meta { font-family:var(--font-mono); font-size:.55rem; color:var(--silver); display:flex; justify-content:space-between; }
.art-price { font-family:var(--font-mono); font-size:.8rem; color:var(--gold); margin-top:.3rem; }
.lock-icon { position:absolute; top:.7rem; right:.7rem; background:rgba(8,8,15,.8); border:1px solid rgba(200,168,74,.3); padding:.25rem .5rem; font-family:var(--font-mono); font-size:.5rem; color:var(--gold); }

/* ── GALLERY PAGE ── */
.gallery-layout { display:grid; grid-template-columns:240px 1fr; gap:2.5rem; padding:5rem; padding-top:2rem; }
.filter-sidebar { padding-top:1rem; }
.filter-group { margin-bottom:2rem; }
.filter-title { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.35em; color:var(--gold); margin-bottom:1rem; }
.filter-item { display:block; font-family:var(--font-mono); font-size:.62rem; letter-spacing:.1em; color:var(--silver); padding:.5rem 0; text-decoration:none; border-left:2px solid transparent; padding-left:.8rem; transition:all .2s; margin-left:-1px; }
.filter-item:hover, .filter-item.active { color:var(--cream); border-left-color:var(--gold); }
.sort-select { background:var(--panel); border:1px solid var(--border); color:var(--cream); font-family:var(--font-mono); font-size:.62rem; padding:.5rem .8rem; width:100%; outline:none; }

/* ── BUTTONS ── */
.btn { font-family:var(--font-mono); font-size:.62rem; letter-spacing:.15em; padding:.65rem 1.5rem; border:none; transition:all .2s; text-decoration:none; display:inline-block; }
.btn-gold { background:var(--gold); color:var(--ink); }
.btn-gold:hover { background:var(--gold-lt); }
.btn-outline { background:transparent; border:1px solid var(--border); color:var(--silver); }
.btn-outline:hover { border-color:var(--gold); color:var(--gold); }
.btn-danger { background:rgba(224,64,78,.15); border:1px solid rgba(224,64,78,.3); color:var(--accent); }
.btn-danger:hover { background:rgba(224,64,78,.25); }
.btn-green { background:rgba(16,184,130,.15); border:1px solid rgba(16,184,130,.3); color:var(--green); }
.btn-full { width:100%; text-align:center; display:block; padding:1rem; font-family:var(--font-mono); font-size:.68rem; letter-spacing:.15em; background:var(--gold); color:var(--ink); border:none; transition:background .2s; }
.btn-full:hover { background:var(--gold-lt); }

/* ── FORMS ── */
.form-group { margin-bottom:1.4rem; }
.form-group label { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.2em; color:var(--gold); display:block; margin-bottom:.5rem; }
.form-group input, .form-group textarea, .form-group select {
  width:100%; background:rgba(240,235,224,.04); border:1px solid var(--border); color:var(--cream);
  padding:.75rem 1rem; font-family:var(--font-display); font-size:1rem; outline:none;
  transition:border-color .25s; border-radius:var(--radius);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color:var(--gold); }
.form-group textarea { resize:vertical; min-height:100px; }
.form-msg { font-family:var(--font-mono); font-size:.62rem; letter-spacing:.1em; margin-top:1rem; padding:.6rem .8rem; display:none; }
.form-msg.error { background:rgba(224,64,78,.1); border:1px solid rgba(224,64,78,.2); color:var(--accent); display:block; }
.form-msg.success { background:rgba(16,184,130,.1); border:1px solid rgba(16,184,130,.2); color:var(--green); display:block; }

/* ── MODAL ── */
.modal-overlay { position:fixed; inset:0; background:rgba(8,8,15,.92); backdrop-filter:blur(8px); z-index:1000; display:flex; align-items:center; justify-content:center; }
.modal-box { background:var(--obsidian); border:1px solid rgba(200,168,74,.15); padding:2.5rem; width:90%; max-width:440px; position:relative; }
.modal-box::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(to right, var(--gold), var(--gold-lt)); }
.modal-close { position:absolute; top:1rem; right:1rem; background:none; border:none; color:var(--silver); font-size:1.2rem; opacity:.5; transition:opacity .2s; }
.modal-close:hover { opacity:1; }
.modal-title { font-size:1.8rem; font-weight:300; margin-bottom:.3rem; }
.modal-tabs { display:flex; margin-bottom:2rem; border-bottom:1px solid var(--border); }
.tab-btn { flex:1; font-family:var(--font-mono); font-size:.62rem; letter-spacing:.18em; background:none; border:none; color:var(--silver); padding:.7rem 0; border-bottom:2px solid transparent; margin-bottom:-1px; transition:all .2s; }
.tab-btn.active { color:var(--gold); border-bottom-color:var(--gold); }
.modal-switch { font-family:var(--font-mono); font-size:.58rem; color:var(--silver); text-align:center; margin-top:1rem; }
.modal-switch a { color:var(--gold); text-decoration:none; }

/* ── ROLE PICK ── */
.role-pick { display:grid; grid-template-columns:1fr 1fr; gap:.8rem; margin-bottom:1.5rem; }
.role-opt { border:1px solid var(--border); padding:1.2rem 1rem; text-align:center; transition:all .2s; }
.role-opt input { display:none; }
.role-opt.active { border-color:var(--gold); background:rgba(200,168,74,.06); }
.role-icon { font-size:1.6rem; margin-bottom:.4rem; }
.role-name { font-family:var(--font-mono); font-size:.7rem; letter-spacing:.15em; color:var(--cream); margin-bottom:.3rem; }
.role-desc { font-family:var(--font-mono); font-size:.55rem; color:var(--silver); line-height:1.6; }

/* ── DASHBOARD LAYOUT ── */
.dash-layout { display:grid; grid-template-columns:220px 1fr; min-height:calc(100vh - 64px); }
.dash-sidebar { background:var(--deep); border-right:1px solid var(--border); padding:2rem 0; position:sticky; top:64px; height:calc(100vh - 64px); overflow-y:auto; }
.dash-sidebar-user { padding:1rem 1.5rem 1.5rem; border-bottom:1px solid var(--border); margin-bottom:1rem; }
.dash-user-name { font-size:1.1rem; margin-bottom:.2rem; }
.dash-user-role { font-family:var(--font-mono); font-size:.55rem; letter-spacing:.15em; color:var(--gold); }
.dash-nav-item { display:flex; align-items:center; gap:.7rem; padding:.7rem 1.5rem; font-family:var(--font-mono); font-size:.6rem; letter-spacing:.12em; color:var(--silver); text-decoration:none; border-left:2px solid transparent; transition:all .2s; }
.dash-nav-item:hover, .dash-nav-item.active { color:var(--cream); background:rgba(240,235,224,.03); border-left-color:var(--gold); }
.dash-nav-section { font-family:var(--font-mono); font-size:.5rem; letter-spacing:.4em; color:var(--silver); padding:.5rem 1.5rem .3rem; opacity:.4; margin-top:.5rem; }
.dash-main { padding:2.5rem; }
.dash-title { font-size:2rem; font-weight:300; margin-bottom:.3rem; }
.dash-title em { font-style:italic; color:var(--gold); }
.dash-sub { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.25em; color:var(--silver); margin-bottom:2rem; }

/* ── STAT CARDS ── */
.stats-row { display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; margin-bottom:2rem; }
.stat-card { background:var(--panel); border:1px solid var(--border); padding:1.4rem 1.5rem; position:relative; overflow:hidden; }
.stat-card::after { content:''; position:absolute; bottom:0; left:0; right:0; height:2px; background:linear-gradient(to right, var(--gold), transparent); }
.stat-label { font-family:var(--font-mono); font-size:.5rem; letter-spacing:.28em; color:var(--silver); margin-bottom:.7rem; }
.stat-value { font-family:var(--font-mono); font-size:1.8rem; line-height:1; }
.stat-value.gold { color:var(--gold); }
.stat-value.green { color:var(--green); }
.stat-value.blue { color:var(--blue); }
.stat-sub { font-family:var(--font-mono); font-size:.5rem; color:var(--silver); margin-top:.3rem; opacity:.6; }

/* ── TABLE ── */
.data-table { width:100%; border-collapse:collapse; }
.data-table th { font-family:var(--font-mono); font-size:.55rem; letter-spacing:.25em; color:var(--silver); text-align:left; padding:.7rem 1rem; border-bottom:1px solid var(--border); }
.data-table td { padding:.8rem 1rem; border-bottom:1px solid rgba(255,255,255,.03); font-family:var(--font-mono); font-size:.62rem; vertical-align:middle; }
.data-table tr:hover td { background:rgba(255,255,255,.02); }
.badge { display:inline-block; font-family:var(--font-mono); font-size:.5rem; letter-spacing:.08em; padding:.2rem .5rem; }
.badge-success { background:rgba(16,184,130,.12); border:1px solid rgba(16,184,130,.25); color:var(--green); }
.badge-pending { background:rgba(200,168,74,.1); border:1px solid rgba(200,168,74,.22); color:var(--gold); }
.badge-failed { background:rgba(224,64,78,.1); border:1px solid rgba(224,64,78,.22); color:var(--accent); }
.badge-seller { background:rgba(200,168,74,.1); border:1px solid rgba(200,168,74,.2); color:var(--gold); }
.badge-buyer { background:rgba(59,130,246,.1); border:1px solid rgba(59,130,246,.2); color:var(--blue); }
.badge-admin { background:rgba(224,64,78,.1); border:1px solid rgba(224,64,78,.2); color:var(--accent); }

/* ── PANEL CARD ── */
.panel { background:var(--panel); border:1px solid var(--border); padding:1.8rem; margin-bottom:1.5rem; }
.panel-title { font-family:var(--font-mono); font-size:.6rem; letter-spacing:.3em; color:var(--gold); margin-bottom:1.3rem; }

/* ── PAYMENT PAGE ── */
.payment-wrap { max-width:960px; margin:0 auto; padding:5rem 2rem; display:grid; grid-template-columns:1fr 1.2fr; gap:3rem; }
.order-summary { background:rgba(200,168,74,.05); border:1px solid rgba(200,168,74,.15); padding:2rem; position:relative; }
.order-summary::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:linear-gradient(to right, var(--gold), var(--gold-lt)); }
.order-line { display:flex; justify-content:space-between; padding:.9rem 0; border-bottom:1px solid var(--border); }
.order-total { display:flex; justify-content:space-between; padding-top:1rem; }
.order-total-price { font-family:var(--font-mono); font-size:1.8rem; color:var(--gold); }
.pay-card { background:var(--deep); border:1px solid var(--border); padding:2rem; }
.pay-methods { display:flex; gap:.5rem; flex-wrap:wrap; margin-bottom:1.8rem; }
.pay-method-btn { flex:1; min-width:75px; padding:.7rem .4rem; font-family:var(--font-mono); font-size:.5rem; letter-spacing:.08em; background:rgba(255,255,255,.03); border:1px solid var(--border); color:var(--silver); text-align:center; transition:all .2s; }
.pay-method-btn.active, .pay-method-btn:hover { border-color:var(--gold); color:var(--gold); background:rgba(200,168,74,.07); }
.pay-method-icon { font-size:1.1rem; display:block; margin-bottom:.3rem; }
.secure-note { display:flex; align-items:center; gap:.6rem; background:rgba(16,184,130,.06); border:1px solid rgba(16,184,130,.15); padding:.8rem 1rem; margin-bottom:1.5rem; font-family:var(--font-mono); font-size:.58rem; color:rgba(16,184,130,.8); }

/* ── ARTWORK DETAIL ── */
.artwork-detail { display:grid; grid-template-columns:1fr 420px; gap:4rem; padding:5rem; max-width:1400px; margin:0 auto; }
.artwork-image-wrap { position:relative; }
.artwork-image-wrap img { width:100%; display:block; }
.artwork-sidebar { }
.artwork-price-big { font-family:var(--font-mono); font-size:2.2rem; color:var(--gold); margin:1.5rem 0; }
.artwork-specs { list-style:none; margin:1.5rem 0; }
.artwork-specs li { display:flex; justify-content:space-between; padding:.6rem 0; border-bottom:1px solid var(--border); font-family:var(--font-mono); font-size:.6rem; }
.artwork-specs li span:first-child { color:var(--silver); }
.tags-row { display:flex; flex-wrap:wrap; gap:.4rem; margin:1rem 0; }
.tag { font-family:var(--font-mono); font-size:.52rem; letter-spacing:.08em; padding:.25rem .6rem; background:rgba(200,168,74,.08); border:1px solid rgba(200,168,74,.18); color:var(--gold); }

/* ── UPLOAD ── */
.upload-drop { border:2px dashed var(--border); padding:3rem; text-align:center; transition:border-color .2s; margin-bottom:1.5rem; }
.upload-drop.drag-over { border-color:var(--gold); background:rgba(200,168,74,.04); }
.upload-drop-text { font-family:var(--font-mono); font-size:.68rem; letter-spacing:.15em; color:var(--silver); }
.upload-preview-img { max-width:100%; max-height:300px; display:none; margin:.8rem auto 0; }

/* ── MEMBER CARD ── */
.member-card { background:linear-gradient(135deg, #1a1208, #0e0a04); border:1px solid rgba(200,168,74,.2); padding:1.8rem; position:relative; overflow:hidden; }
.member-card::before { content:'AXIOM ARTS PASS'; position:absolute; right:-2rem; top:50%; transform:translateY(-50%) rotate(90deg); font-family:var(--font-mono); font-size:5rem; color:rgba(200,168,74,.04); white-space:nowrap; font-weight:700; }
.member-card-top { display:flex; justify-content:space-between; margin-bottom:1.5rem; }
.member-card-badge { font-family:var(--font-mono); font-size:.55rem; letter-spacing:.12em; background:var(--gold); color:var(--ink); padding:.3rem .7rem; }
.member-card-name { font-size:1.6rem; font-weight:300; }
.member-card-footer { display:flex; justify-content:space-between; border-top:1px solid rgba(200,168,74,.15); padding-top:1rem; margin-top:1.2rem; }
.member-card-detail label { font-family:var(--font-mono); font-size:.5rem; letter-spacing:.15em; color:var(--silver); display:block; margin-bottom:.2rem; }
.member-card-detail span { font-family:var(--font-mono); font-size:.65rem; color:var(--gold-lt); }

/* ── COMMISSION DISPLAY ── */
.commission-breakdown { background:rgba(200,168,74,.05); border:1px solid rgba(200,168,74,.15); padding:1rem 1.2rem; margin:1rem 0; }
.commission-row { display:flex; justify-content:space-between; font-family:var(--font-mono); font-size:.62rem; padding:.4rem 0; }
.commission-row:last-child { border-top:1px solid rgba(200,168,74,.15); padding-top:.7rem; margin-top:.3rem; font-size:.7rem; }
.commission-row span:last-child.green { color:var(--green); }

/* ── FOOTER ── */
footer { background:var(--deep); border-top:1px solid var(--border); padding:4rem 5rem 2rem; }
.footer-inner { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:3rem; margin-bottom:3rem; }
.footer-brand .nav-logo { display:block; margin-bottom:1rem; }
.footer-brand p { font-size:.9rem; opacity:.4; line-height:1.7; }
.footer-col h4 { font-family:var(--font-mono); font-size:.58rem; letter-spacing:.35em; color:var(--gold); margin-bottom:1.2rem; }
.footer-col a { display:block; font-size:.9rem; opacity:.45; text-decoration:none; color:var(--cream); margin-bottom:.7rem; transition:opacity .2s; }
.footer-col a:hover { opacity:.9; }
.pay-logos { display:flex; flex-wrap:wrap; gap:.5rem; }
.pay-logos span { font-family:var(--font-mono); font-size:.5rem; background:rgba(255,255,255,.05); border:1px solid var(--border); padding:.3rem .6rem; color:var(--silver); }
.footer-bottom { border-top:1px solid var(--border); padding-top:1.5rem; display:flex; justify-content:space-between; align-items:center; font-family:var(--font-mono); font-size:.55rem; letter-spacing:.12em; opacity:.3; }

/* ── TOAST ── */
#toast { position:fixed; bottom:2rem; left:50%; transform:translateX(-50%) translateY(120px); background:var(--gold); color:var(--ink); font-family:var(--font-mono); font-size:.65rem; letter-spacing:.15em; padding:.8rem 2rem; z-index:1100; transition:transform .4s cubic-bezier(.23,1,.32,1); white-space:nowrap; }
#toast.show { transform:translateX(-50%) translateY(0); }
#toast.error { background:var(--accent); color:#fff; }

/* ── PAGINATION ── */
.pagination { display:flex; gap:.4rem; justify-content:center; margin-top:2rem; }
.page-link { font-family:var(--font-mono); font-size:.6rem; padding:.5rem .9rem; background:var(--panel); border:1px solid var(--border); color:var(--silver); text-decoration:none; transition:all .2s; }
.page-link:hover, .page-link.active { border-color:var(--gold); color:var(--gold); }

/* ── RESPONSIVE ── */
@media (max-width:1024px) {
  .hero { grid-template-columns:1fr; }
  .hero-right { height:50vw; }
  .hero-left { padding:5rem 2rem 3rem; }
  .gallery-layout { grid-template-columns:1fr; }
  .filter-sidebar { display:none; }
  section.content-section { padding:4rem 2rem; }
  .artwork-detail { grid-template-columns:1fr; padding:2rem; }
  .payment-wrap { grid-template-columns:1fr; }
  footer { padding:3rem 2rem; }
  .footer-inner { grid-template-columns:1fr 1fr; }
  .stats-row { grid-template-columns:1fr 1fr; }
  #main-nav { padding:0 1.5rem; }
  .nav-center { display:none; }
}
@media (max-width:640px) {
  .dash-layout { grid-template-columns:1fr; }
  .dash-sidebar { position:fixed; bottom:0; left:0; right:0; top:auto; height:auto; display:flex; flex-direction:row; overflow-x:auto; padding:.5rem 0; z-index:100; }
  .dash-sidebar-user { display:none; }
  .stats-row { grid-template-columns:1fr; }
}