/* ═══════════════════════════════════════════════════════════════
   NexEvent.tech — Code Shop CSS
   CodeCanyon-style dark marketplace UI
═══════════════════════════════════════════════════════════════ */

:root {
  --bg: #08090e;
  --bg2: #0e0f17;
  --bg3: #13141f;
  --card: #111220;
  --border: rgba(255,255,255,0.07);
  --accent: #5e8fff;
  --accent2: #c850ff;
  --green: #06d6a0;
  --yellow: #ffd166;
  --red: #ef4444;
  --text: #f0f1f5;
  --text2: #9a9cb0;
  --text-muted: #5a5c70;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 8px 40px rgba(0,0,0,0.4);
  --gradient: linear-gradient(135deg, #5e8fff, #c850ff);
  --transition: all 0.25s cubic-bezier(0.4,0,0.2,1);
  --font: 'Inter', -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ── Navbar ── */
.shop-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,9,14,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.logo-icon { color: var(--accent); font-size: 1.2rem; }
.logo-dot { color: var(--accent); }

.shop-label {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  background-color: rgba(94,143,255,0.1);
  -webkit-text-fill-color: #5e8fff;
  border: 1px solid rgba(94,143,255,0.2);
  border-radius: 20px;
  margin-left: 4px;
}

.nav-search {
  flex: 1;
  max-width: 520px;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
}

.nav-search input {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 30px;
  padding: 10px 18px 10px 40px;
  color: var(--text);
  font-size: 0.875rem;
  font-family: var(--font);
  transition: var(--transition);
}

.nav-search input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(94,143,255,0.12);
}

.nav-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.nav-btn-outline {
  padding: 8px 16px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
}

.nav-btn-outline:hover { background: rgba(94,143,255,0.1); }

.nav-btn-ghost {
  padding: 8px 16px;
  color: var(--text2);
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.8rem;
  transition: var(--transition);
}

.nav-btn-ghost:hover { color: var(--text); background: rgba(255,255,255,0.04); }

/* ── Hero ── */
.shop-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 24px 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(94,143,255,0.08);
  border: 1px solid rgba(94,143,255,0.2);
  border-radius: 30px;
  padding: 6px 16px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.05rem;
  color: var(--text2);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-stats {
  display: flex;
  gap: 24px;
}

.hstat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hstat strong {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent);
}

.hstat span {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Code Window */
.code-window {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow), 0 0 80px rgba(94,143,255,0.08);
}

.cw-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}

.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.r { background: #ff605c; }
.dot.y { background: #ffbd44; }
.dot.g { background: #00ca4e; }

.cw-title {
  font-size: 0.75rem;
  color: var(--text2);
  margin-left: auto;
  margin-right: auto;
  font-family: monospace;
}

.cw-code {
  padding: 24px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--text2);
  white-space: pre;
}

.ck { color: #c792ea; }
.cv { color: #82aaff; }
.cs { color: #c3e88d; }
.cf { color: #82aaff; }
.cc { color: #546e7a; font-style: italic; }

/* ── Toolbar ── */
.shop-toolbar {
  max-width: 1280px;
  margin: 0 auto 32px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.categories {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cat-btn {
  padding: 8px 18px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 30px;
  color: var(--text2);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.cat-btn:hover { border-color: var(--accent); color: var(--accent); }
.cat-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.sort-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sort-select {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-family: var(--font);
  cursor: pointer;
}

.results-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ── Product Grid ── */
.shop-main { padding-bottom: 80px; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

/* ── Product Card ── */
.product-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  border-color: rgba(94,143,255,0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.product-card:hover .product-img img {
  transform: scale(1.05);
}

.product-img {
  height: 190px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, rgba(94,143,255,0.15), rgba(200,80,255,0.1));
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}

.featured-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--gradient);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
}

.product-body {
  padding: 18px;
}

.product-cat {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.product-title {
  font-size: 0.975rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-tags {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.product-tag {
  font-size: 0.65rem;
  padding: 3px 8px;
  background: rgba(94,143,255,0.08);
  border: 1px solid rgba(94,143,255,0.12);
  border-radius: 4px;
  color: var(--text2);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.product-price {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
}

.product-price.free { color: var(--green); }

.product-stats {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.rating { color: var(--yellow); }

/* ── Skeleton ── */
.skeleton-card {
  cursor: default;
  pointer-events: none;
  animation: shimmer 1.5s infinite;
}

.sk-img { height: 190px; background: var(--bg3); }
.sk-body { padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.sk-line { height: 12px; background: var(--bg3); border-radius: 6px; }
.sk-line.w70 { width: 70%; }
.sk-line.w40 { width: 40%; }
.sk-line.w55 { width: 55%; }

@keyframes shimmer {
  0%,100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 80px 20px;
}

.empty-icon { font-size: 3rem; margin-bottom: 16px; }

.empty-state h3 { font-size: 1.2rem; margin-bottom: 8px; }
.empty-state p { color: var(--text2); font-size: 0.9rem; margin-bottom: 20px; }

.btn-reset {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font);
  font-weight: 600;
  transition: var(--transition);
}

.btn-reset:hover { opacity: 0.85; }

/* ── Modals ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow-y: auto;
}

.modal-overlay.hidden { display: none !important; }

.modal-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 20px;
  position: relative;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text2);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover { background: rgba(239,68,68,0.15); color: var(--red); }

/* ── Shop Modal (Product Detail) ── */
.shop-modal { max-width: 900px; }

.shop-modal-inner {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
}

.shop-modal-left {
  padding: 28px;
  border-right: 1px solid var(--border);
}

.product-preview-wrap {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
  background: var(--bg3);
}

.product-preview-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  display: block;
}

.preview-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--gradient);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
}

.product-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-item span {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.meta-item strong {
  font-size: 0.85rem;
  color: var(--text);
}

.shop-modal-right { padding: 28px; }

.product-cat-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(94,143,255,0.1);
  border: 1px solid rgba(94,143,255,0.2);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.product-modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: 16px;
}

.product-price-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.product-price-big {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
}

.price-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.tech-tag {
  font-size: 0.7rem;
  padding: 4px 10px;
  background: rgba(200,80,255,0.08);
  border: 1px solid rgba(200,80,255,0.15);
  border-radius: 6px;
  color: #c850ff;
}

.product-modal-desc {
  font-size: 0.875rem;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 18px;
}

.product-modal-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text2);
}

.feature-item::before { content: '✓'; color: var(--green); font-weight: 700; }

.modal-actions-buy {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.btn-buy-now {
  flex: 1;
  background: var(--gradient);
  color: #fff;
  border: none;
  padding: 14px 20px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  font-family: var(--font);
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-buy-now:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-preview-demo {
  padding: 14px 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  font-family: var(--font);
  transition: var(--transition);
}

.btn-preview-demo:hover { background: rgba(255,255,255,0.09); }

.buy-notes {
  display: flex;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

/* ── Purchase Modal ── */
.purchase-box { max-width: 560px; padding: 36px; }

.purchase-header {
  text-align: center;
  margin-bottom: 28px;
}

.purchase-header h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.purchase-header p {
  color: var(--text2);
  font-size: 0.9rem;
}

.price-tag-big {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 8px;
}

.purchase-form { display: flex; flex-direction: column; gap: 16px; }

.form-row-two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-grp { display: flex; flex-direction: column; gap: 6px; }

.form-grp label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text2);
  letter-spacing: 0.02em;
}

.form-grp input,
.form-grp textarea,
.form-grp select {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 0.875rem;
  font-family: var(--font);
  transition: var(--transition);
  resize: vertical;
}

.form-grp input:focus,
.form-grp textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(94,143,255,0.1);
}

/* Payment methods */
.payment-methods {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pay-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 10px 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: var(--transition);
  font-size: 0.85rem;
  font-weight: 600;
}

.pay-opt:hover { border-color: var(--accent); }
.pay-opt input[type="radio"] { accent-color: var(--accent); }
.pay-opt:has(input:checked) {
  border-color: var(--accent);
  background: rgba(94,143,255,0.08);
}

.payment-instructions { margin-top: -8px; }

.pay-instruction {
  background: rgba(94,143,255,0.06);
  border: 1px solid rgba(94,143,255,0.15);
  border-radius: 10px;
  padding: 14px;
  font-size: 0.83rem;
  color: var(--text2);
  line-height: 1.6;
}

.pay-instruction.hidden { display: none; }

.purchase-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: 8px;
  padding: 12px;
  font-size: 0.85rem;
  color: var(--red);
}

.purchase-error.hidden { display: none; }

.purchase-note {
  font-size: 0.77rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
  margin-top: -8px;
}

/* ── Success Modal ── */
.small-box { max-width: 460px; padding: 48px 36px; }

.success-content { text-align: center; }

.success-icon { font-size: 3.5rem; margin-bottom: 20px; }

.success-content h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.success-content p {
  color: var(--text2);
  font-size: 0.9rem;
  margin-bottom: 8px;
  line-height: 1.6;
}

.success-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

/* ── Footer ── */
.shop-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 40px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}

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

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .shop-hero { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { display: none; }
  .shop-modal-inner { grid-template-columns: 1fr; }
  .shop-modal-left { border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 640px) {
  .nav-actions { display: none; }
  .shop-toolbar { flex-direction: column; align-items: flex-start; }
  .products-grid { grid-template-columns: 1fr; }
  .form-row-two { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}