:root {
  --bg: #eff1f4;
  --card: #ffffff;
  --text: #15171a;
  --muted: #6f7480;
  --line: #d8dbe2;
  --accent: #f4b400;
  --accent-2: #e8a700;
  --success: #16a34a;
  --error: #dc2626;
  --chip: #f6f7fa;
  --shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
}

:root[data-theme="dark"] {
  --bg: #0b1423;
  --card: #12253d;
  --text: #f5f8ff;
  --muted: #9cb0c9;
  --line: #2a4469;
  --accent: #f4b400;
  --accent-2: #f2a900;
  --success: #22c55e;
  --error: #fb7185;
  --chip: #0d1d31;
  --shadow: 0 14px 28px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(circle at 10% 0%, rgba(244, 180, 0, 0.12), transparent 30%), var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  overflow-x: hidden;
}

.app-shell {
  max-width: 860px;
  margin: 0 auto;
  padding: 12px 12px 88px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.topbar {
  padding: 12px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 10px;
}

.brand-col { min-width: 180px; }

.brand-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 2px;
}

.brand-sub {
  font-size: 13px;
  color: var(--muted);
}

.top-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(90px, 1fr));
  gap: 8px;
  width: min(440px, 100%);
}

.ctrl {
  display: grid;
  gap: 5px;
  font-size: 12px;
  color: var(--muted);
}

select,
input,
textarea,
button {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--chip);
  color: var(--text);
  padding: 10px;
  font: inherit;
}

textarea { resize: vertical; }

.theme-btn {
  align-self: end;
  background: linear-gradient(90deg, #1f2937, #374151);
  color: #fff;
  border: 0;
  font-weight: 700;
  cursor: pointer;
}

:root[data-theme="dark"] .theme-btn {
  background: linear-gradient(90deg, #f8fafc, #dbe4f2);
  color: #0f172a;
}

.content {
  display: grid;
  gap: 10px;
}

.tab-pane {
  display: none;
  gap: 10px;
}

.tab-pane.is-active {
  display: grid;
}

.hero {
  padding: 18px;
  background: linear-gradient(145deg, rgba(244, 180, 0, 0.14), rgba(14, 165, 233, 0.1));
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 24px;
}

.hero p {
  margin: 0 0 12px;
  color: var(--muted);
}

.hero-banner {
  width: 100%;
  display: block;
  border-radius: 14px;
  margin-bottom: 12px;
  aspect-ratio: 2 / 1;
  max-height: 380px;
  object-fit: cover;
  object-position: center center;
  background: #dfe5ef;
  border: 1px solid var(--line);
}

.game-highlight {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.game-cover {
  width: 120px;
  height: 120px;
  border-radius: 14px;
  object-fit: cover;
  background: #dfe5ef;
  border: 1px solid var(--line);
}

.game-meta {
  min-width: 0;
}

.game-meta h2 {
  margin: 0 0 6px;
  font-size: 28px;
}

.game-meta p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.45;
}

.catalog-head {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.catalog-head-img {
  width: 88px;
  height: 88px;
  border-radius: 12px;
  object-fit: cover;
  background: #dfe5ef;
  border: 1px solid var(--line);
}

.catalog-head-meta h2 {
  margin: 0;
  font-size: 22px;
}

.catalog-head-meta p {
  margin: 6px 0 0;
  color: var(--muted);
}

.cta {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border: 0;
  color: #111;
  font-weight: 800;
  cursor: pointer;
}

.selected-product {
  min-height: 40px;
  color: var(--muted);
}

.selected-package-box {
  border: 1px solid var(--line);
  background: var(--chip);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 12px;
}

.selected-package-box h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.card > h2,
.card > h3 {
  margin: 0 0 10px;
}

.card {
  padding: 14px;
}

.chip-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.chip {
  width: auto;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--chip);
  border: 1px solid var(--line);
  cursor: pointer;
  font-weight: 700;
}

.chip.is-active {
  background: var(--accent);
  border-color: #d99f00;
  color: #111;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
}

.product-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--chip);
  overflow: hidden;
  display: grid;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.product-card.is-selected {
  box-shadow: 0 0 0 2px rgba(244, 180, 0, 0.7) inset;
}

.product-card:hover {
  transform: translateY(-2px);
}

.product-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center 22%;
  padding: 0;
  background: #091a33;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.product-body {
  padding: 10px;
  display: grid;
  gap: 6px;
}

.product-title { font-weight: 800; font-size: 18px; }
.product-sub { color: var(--muted); font-size: 13px; min-height: 34px; }
.product-price { font-weight: 800; font-size: 19px; }

.form-grid {
  display: grid;
  gap: 8px;
}

.form-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  font-size: 13px;
  color: var(--muted);
  display: block;
  margin-bottom: 4px;
}

.status {
  margin-top: 8px;
  font-size: 14px;
}

.status.ok { color: var(--success); }
.status.err { color: var(--error); }

.muted {
  color: var(--muted);
  margin-top: -2px;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}

.payment-card {
  border: 1px solid var(--line);
  background: var(--chip);
  border-radius: 12px;
  padding: 10px;
}

.payment-title {
  font-weight: 700;
  margin-bottom: 2px;
}

.payment-number {
  font-size: 14px;
  letter-spacing: 0.3px;
}

.payment-owner {
  color: var(--muted);
  font-size: 12px;
}

.profile-card {
  display: grid;
  gap: 8px;
}

.summary-grid {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.summary-card {
  border: 1px solid var(--line);
  background: var(--chip);
  border-radius: 10px;
  padding: 10px;
}

.summary-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.summary-card strong {
  display: block;
  margin-top: 6px;
  font-size: 22px;
}

.quick-actions {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.profile-line {
  background: var(--chip);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
}

.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.ghost {
  width: auto;
  border: 1px solid var(--line);
  background: var(--chip);
  cursor: pointer;
}

.orders-list {
  display: grid;
  gap: 8px;
}

.order-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--chip);
  padding: 10px;
}

.order-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: flex-start;
  margin-bottom: 6px;
}

.order-title { font-weight: 800; }
.order-meta { color: var(--muted); font-size: 13px; margin-top: 2px; }

.badge {
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 4px 8px;
  white-space: nowrap;
}

.badge-new { background: rgba(37, 99, 235, 0.15); color: #2563eb; border-color: rgba(37, 99, 235, 0.35); }
.badge-processing { background: rgba(217, 119, 6, 0.15); color: #b45309; border-color: rgba(217, 119, 6, 0.35); }
.badge-paid { background: rgba(147, 51, 234, 0.15); color: #7e22ce; border-color: rgba(147, 51, 234, 0.35); }
.badge-done { background: rgba(22, 163, 74, 0.15); color: #15803d; border-color: rgba(22, 163, 74, 0.35); }
.badge-canceled { background: rgba(220, 38, 38, 0.15); color: #dc2626; border-color: rgba(220, 38, 38, 0.35); }

.empty {
  border: 1px dashed var(--line);
  border-radius: 10px;
  padding: 12px;
  color: var(--muted);
  background: var(--chip);
}

.bottom-nav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  width: min(860px, 100%);
  bottom: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  background: var(--card);
  border-radius: 18px 18px 0 0;
  overflow: hidden;
  box-shadow: 0 -8px 22px rgba(0, 0, 0, 0.14);
}

.nav-btn {
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 12px 6px;
  color: var(--muted);
  font-weight: 700;
}

.nav-btn.is-active {
  color: #111;
  background: linear-gradient(180deg, rgba(244, 180, 0, 0.32), rgba(244, 180, 0, 0.12));
}

:root[data-theme="dark"] .nav-btn.is-active {
  color: #f8fafc;
}

@media (max-width: 760px) {
  .product-img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  object-position: center 22%;
  padding: 0;
  background: #091a33;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
  .topbar {
    display: grid;
    gap: 10px;
  }

  .top-controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .form-grid.two {
    grid-template-columns: 1fr;
  }

  .hero-banner {
    aspect-ratio: 2 / 1;
    max-height: 300px;
    object-position: center center;
  }

  .game-highlight {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .game-cover {
    width: 96px;
    height: 96px;
  }

  .summary-grid,
  .quick-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .game-highlight {
    grid-template-columns: 1fr;
  }

  .game-cover {
    width: min(120px, 40vw);
    height: min(120px, 40vw);
  }
}