:root {
  --bg: #050505;
  --panel: #0d0b0b;
  --panel-2: #141111;
  --gold: rgb(184, 144, 69);
  --gold-soft: rgba(184, 144, 69, 0.18);
  --gold-strong: rgba(184, 144, 69, 0.38);
  --text: #f2eadb;
  --muted: #cdbb94;
  --danger: #d76b6b;
  --success: #d4af37;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(184, 144, 69, 0.10), transparent 30%),
    linear-gradient(180deg, #030303 0%, #070606 100%);
  color: var(--text);
  padding: 24px;
}

.app {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 20px;
}

.panel {
  background: linear-gradient(180deg, rgba(15, 12, 12, 0.95), rgba(10, 8, 8, 0.98));
  border: 1px solid var(--gold-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.sidebar {
  padding: 20px;
  display: flex;
  flex-direction: column;
  min-height: 760px;
}

.main {
  padding: 24px 28px 26px;
}

.mini-title {
  font-size: rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(184, 144, 69, 0.20);
  text-align: center;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  text-align: center;
}

.sidebar-brand {
  margin-bottom: 18px;
}

.sidebar-brand p {
  display: none;
}

.main-title {
  margin: 0 0 16px;
  color: var(--gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 1rem;
  font-weight: 400;
  text-align: center;
}

.brand img {
  width: 172px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.5));
}

.brand h1 {
  margin: 0;
  font-size: clamp(2.3rem, 4vw, 4.5rem);
  letter-spacing: 0.12em;
  color: var(--gold);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 1;
}

.brand p {
  margin: 0;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.top-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  margin-top: 8px;
  margin-bottom: 12px;
}

.form-card {
  padding: 20px;
  border: 1px solid var(--gold-soft);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(14, 11, 11, 0.95), rgba(12, 10, 10, 0.98));
}

.section-label {
  display: block;
  margin-bottom: 7px;
  color: var(--gold);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

select,
input {
  width: 100%;
  background: #0e0b0b;
  color: #f7f1e5;
  border: 1px solid rgba(184, 144, 69, 0.28);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 1.05rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

select:focus,
input:focus {
  border-color: rgba(184, 144, 69, 0.65);
  box-shadow: 0 0 0 3px rgba(184, 144, 69, 0.10);
}

.price-info {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.98rem;
  min-height: 56px;
  line-height: 1.35;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 12px 18px;
  align-items: start;
}

.price-info strong {
  color: var(--gold);
  font-size: 1.5rem;
  font-weight: 400;
  display: block;
}

.product-meta {
  display: block;
  font-size: 0.9rem;
  color: #bba981;
  margin-top: 4px;
}

.price-main {
  color: #f4ecde;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 12px;
}

.product-preview,
.order-thumb {
  overflow: hidden;
  border-radius: 12px;
  background: rgba(184, 144, 69, 0.12);
  border: 1px solid rgba(184, 144, 69, 0.18);
  flex-shrink: 0;
}

.product-preview {
  width: 54px;
  height: 54px;
}

.product-preview img,
.order-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-details {
  min-width: 0;
}

.product-details .product-meta:first-child {
  margin-top: 0;
  color: #f0e1c4;
  font-size: 0.98rem;
}

.controls-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 14px;
  margin-top: 12px;
  align-items: end;
}

.discount-box {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid rgba(184, 144, 69, 0.45);
  border-radius: 12px;
  background: rgba(184, 144, 69, 0.05);
  color: var(--text);
  min-height: 44px;
}

.discount-box span {
  white-space: nowrap;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
}

.discount-box input {
  padding: 5px 8px;
  font-size: 0.92rem;
  max-width: 92px;
}

.add-btn,
.clear-btn {
  border: 1px solid rgba(184, 144, 69, 0.40);
  border-radius: 12px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.add-btn {
  background: linear-gradient(90deg, rgba(184, 144, 69, 0.92), rgba(125, 92, 33, 0.98));
  color: #120e08;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(184, 144, 69, 0.20);
  width: min(100%, 780px);
  justify-self: start;
}

.add-btn:hover,
.clear-btn:hover {
  transform: translateY(-1px);
}

.clear-btn {
  margin-top: auto;
  background: transparent;
  color: var(--gold);
}

.order-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 10px;
  margin-bottom: 18px;
  max-height: 580px;
  overflow: auto;
  padding-right: 4px;
}

.order-item {
  display: grid;
  grid-template-columns: auto 72px auto;
  gap: 8px;
  align-items: center;
  padding: 14px 12px;
  border: 1px solid rgba(184, 144, 69, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(184, 144, 69, 0.12);
  border: 1px solid rgba(184, 144, 69, 0.18);
  font-size: 1.3rem;
}

.order-thumb {
  width: 44px;
  height: 44px;
}

.qty-input {
  width: 58px;
  font-size: 1rem;
  padding: 9px 6px;
  text-align: center;
}

.item-name {
  grid-column: 1 / -1;
  font-size: 1.18rem;
  color: #fff7ea;
  line-height: 1.15;
  margin-bottom: 2px;
}

.item-meta {
  color: var(--muted);
  font-size: 0.94rem;
  margin-top: 2px;
}

.item-right {
  min-width: 92px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.remove-btn {
  background: transparent;
  border: none;
  color: var(--danger);
  font-size: 1.35rem;
  cursor: pointer;
  margin-left: 0;
  padding: 0;
  line-height: 1;
}

.price {
  color: var(--gold);
  font-size: 1.55rem;
  line-height: 1;
}

.summary {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(184, 144, 69, 0.18);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 18px;
  align-items: center;
}

.summary .label {
  color: var(--muted);
  font-size: 0.98rem;
}

.summary .value {
  color: var(--text);
  font-size: 1.08rem;
}

.summary .total-label {
  font-size: 1.9rem;
  color: #f6eddc;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-top: 4px;
}

.summary .total-value {
  font-size: clamp(1.7rem, 2.5vw, 2.4rem);
  color: var(--gold);
  font-weight: 600;
}

.category-badge {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.83rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111;
  background: var(--gold);
  padding: 3px 8px;
  border-radius: 999px;
}

.empty-state {
  color: var(--muted);
  opacity: 0.85;
  text-align: center;
  padding: 26px 10px;
  border: 1px dashed rgba(184, 144, 69, 0.18);
  border-radius: 14px;
}

@media (max-width: 1080px) {
  .app {
    grid-template-columns: 1fr;
  }

  .sidebar {
    min-height: auto;
  }
}

@media (max-width: 760px) {
  body {
    padding: 12px;
  }

  .main,
  .sidebar {
    padding: 18px;
  }

  .top-grid,
  .controls-row {
    grid-template-columns: 1fr;
  }

  .price-info {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .order-item {
    grid-template-columns: auto 58px auto;
  }

  .item-right {
    grid-column: 1 / -1;
    padding-left: 58px;
    justify-content: flex-start;
  }

  .summary .total-label {
    font-size: 1.6rem;
  }
}