/*
 * DevShop 接码商品详情页样式
 * 配合 sms.css 使用（共用色板）
 */
.sms-breadcrumb {
  border-bottom: 1px solid var(--sms-border);
  background: rgba(10, 15, 31, 0.6);
}
.sms-breadcrumb-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  font-size: 13px;
  color: var(--sms-text-3);
}
.sms-breadcrumb-inner a {
  color: var(--sms-text-2);
  text-decoration: none;
}
.sms-breadcrumb-inner a:hover {
  color: var(--sms-accent);
}
.sms-breadcrumb-sep {
  margin: 0 8px;
  color: var(--sms-text-3);
}
.sms-bc-current {
  color: var(--sms-text);
  font-weight: 500;
}

.sms-detail-main {
  padding: 32px 0 60px;
}
.sms-detail-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}

/* ============ 左：商品信息 ============ */
.sms-detail-left {
  background: var(--sms-card-bg);
  border: 1px solid var(--sms-border);
  border-radius: 18px;
  padding: 32px;
}
.sms-detail-head {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.sms-detail-icon {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 28px;
  color: #fff;
  border-radius: 18px;
  background: linear-gradient(
    135deg,
    hsl(var(--icon-hue, 240), 70%, 55%) 0%,
    hsl(calc(var(--icon-hue, 240) + 40), 70%, 45%) 100%
  );
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  letter-spacing: -0.04em;
}

.sms-detail-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  background: #fff;
}
.sms-detail-meta {
  flex: 1;
  min-width: 0;
}
.sms-detail-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--sms-accent);
  background: rgba(99, 102, 241, 0.12);
  padding: 2px 10px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.sms-detail-title {
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 6px;
  color: var(--sms-text);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.sms-detail-sub {
  margin: 0;
  color: var(--sms-text-2);
  font-size: 14px;
}

/* ============ Fact grid ============ */
.sms-fact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.sms-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--sms-border);
  border-radius: 12px;
}
.sms-fact span {
  font-size: 11px;
  color: var(--sms-text-3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.sms-fact b {
  font-size: 16px;
  font-weight: 700;
  color: var(--sms-text);
}
.sms-fact-accent {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.16) 0%, rgba(139, 92, 246, 0.10) 100%);
  border-color: rgba(99, 102, 241, 0.35);
}
.sms-fact-accent b {
  color: #c4b5fd;
}

/* ============ Pricing explain ============ */
.sms-pricing-explain {
  margin-bottom: 28px;
  padding: 20px 22px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.04) 100%);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 14px;
}
.sms-pricing-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #c4b5fd;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.sms-pricing-title svg {
  width: 16px;
  height: 16px;
}
.sms-pricing-formula {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
}
.sms-pricing-token {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--sms-border);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--sms-text);
}
.sms-pricing-op {
  color: var(--sms-text-3);
  font-weight: 500;
}
.sms-pricing-result {
  padding: 4px 14px;
  background: linear-gradient(135deg, var(--sms-accent) 0%, var(--sms-accent-2) 100%);
  border-radius: 8px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}
.sms-pricing-hint {
  margin: 0;
  font-size: 12px;
  color: var(--sms-text-3);
}

/* ============ Description ============ */
.sms-detail-desc {
  color: var(--sms-text-2);
  line-height: 1.8;
}
.sms-detail-desc h3,
.sms-detail-desc h4 {
  color: var(--sms-text);
}
.sms-detail-desc .sms-fact-grid {
  margin-bottom: 16px;
}
.sms-detail-desc ol,
.sms-detail-desc ul {
  margin: 8px 0;
}
.sms-detail-desc li {
  margin: 4px 0;
}
.sms-detail-desc .sms-product-desc {
  color: var(--sms-text-2);
}

/* ============ 右：下单 panel ============ */
.sms-detail-right {
  position: sticky;
  top: 90px;
}
.sms-buy-panel {
  background: var(--sms-card-bg);
  border: 1px solid var(--sms-border);
  border-radius: 18px;
  padding: 24px;
}

.sms-buy-sku {
  padding: 14px 16px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.30);
  border-radius: 12px;
  margin-bottom: 16px;
}
.sms-buy-sku-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 6px;
}
.sms-buy-sku-name {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--sms-text);
  margin-bottom: 2px;
}
.sms-buy-sku-desc {
  font-size: 11px;
  color: var(--sms-text-3);
}
.sms-buy-sku-price {
  font-size: 14px;
  color: var(--sms-text-2);
  white-space: nowrap;
}
.sms-buy-sku-price b {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  margin: 0 2px;
  letter-spacing: -0.02em;
}
.sms-buy-sku-price small {
  font-size: 11px;
  color: var(--sms-text-3);
}
.sms-buy-sku-stock {
  display: flex;
  gap: 6px;
  font-size: 11px;
  color: var(--sms-text-3);
  align-items: center;
}
.sms-buy-sku-stock b {
  color: var(--sms-success);
  font-weight: 700;
}

.sms-buy-qty,
.sms-buy-contact,
.sms-buy-pay {
  margin-bottom: 16px;
}
.sms-buy-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--sms-text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.sms-buy-label small {
  font-weight: 400;
  color: var(--sms-text-3);
  text-transform: none;
  margin-left: 4px;
  letter-spacing: 0;
}

.sms-qty-row {
  display: flex;
  align-items: center;
  gap: 0;
}
.sms-qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--sms-border);
  color: var(--sms-text);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.sms-qty-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--sms-accent);
}
.sms-qty-btn:first-of-type {
  border-radius: 10px 0 0 10px;
}
.sms-qty-input {
  width: 80px;
  height: 40px;
  border: 1px solid var(--sms-border);
  border-left: 0;
  border-right: 0;
  background: rgba(255, 255, 255, 0.02);
  color: var(--sms-text);
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  outline: none;
}
.sms-qty-input:focus {
  background: rgba(255, 255, 255, 0.05);
}
.sms-qty-btn + .sms-qty-input + .sms-qty-btn {
  border-radius: 0 10px 10px 0;
}
.sms-qty-presets {
  display: flex;
  gap: 6px;
  margin-left: 12px;
}
.sms-qty-presets button {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--sms-border);
  border-radius: 8px;
  color: var(--sms-text-2);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.sms-qty-presets button:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--sms-accent);
  color: var(--sms-text);
}
.sms-qty-hint {
  margin: 8px 0 0;
  font-size: 11px;
  color: var(--sms-text-3);
}

.sms-buy-input {
  width: 100%;
  height: 40px;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--sms-border);
  border-radius: 10px;
  color: var(--sms-text);
  font-size: 14px;
  outline: none;
  transition: all 0.15s;
}
.sms-buy-input:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--sms-accent);
}
.sms-buy-input::placeholder {
  color: var(--sms-text-3);
}

.sms-buy-paytypes {
  display: flex;
  gap: 8px;
}
.sms-buy-paytype {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--sms-border);
  border-radius: 10px;
  cursor: pointer;
  font-size: 13px;
  color: var(--sms-text-2);
  transition: all 0.15s;
}
.sms-buy-paytype:has(input:checked) {
  background: rgba(99, 102, 241, 0.10);
  border-color: var(--sms-accent);
  color: var(--sms-text);
}
.sms-buy-paytype input {
  accent-color: var(--sms-accent);
}

.sms-buy-divider {
  margin: 16px 0;
  border: none;
  border-top: 1px solid var(--sms-border);
}

.sms-buy-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  color: var(--sms-text-2);
  font-size: 13px;
}
.sms-buy-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-top: 10px;
  margin-top: 4px;
  border-top: 1px dashed var(--sms-border);
}
.sms-buy-summary-total > span:first-child {
  font-size: 13px;
  color: var(--sms-text-2);
}
.sms-buy-summary-amount {
  font-size: 20px;
  color: #fff;
}
.sms-buy-summary-amount b {
  font-size: 28px;
  font-weight: 800;
  margin-left: 2px;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sms-buy-submit {
  width: 100%;
  margin-top: 18px;
  padding: 14px;
  background: linear-gradient(135deg, var(--sms-accent) 0%, var(--sms-accent-2) 100%);
  border: none;
  border-radius: 12px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
}
.sms-buy-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(99, 102, 241, 0.45);
}
.sms-buy-submit svg {
  width: 16px;
  height: 16px;
}
.sms-buy-secure {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 12px 0 0;
  font-size: 11px;
  color: var(--sms-text-3);
  justify-content: center;
}
.sms-buy-secure svg {
  width: 12px;
  height: 12px;
}

@media (max-width: 960px) {
  .sms-detail-container {
    grid-template-columns: 1fr;
  }
  .sms-detail-right {
    position: static;
  }
  .sms-fact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .sms-detail-left {
    padding: 20px;
  }
  .sms-detail-title {
    font-size: 22px;
  }
  .sms-detail-icon {
    width: 56px;
    height: 56px;
    font-size: 22px;
  }
  .sms-fact-grid {
    grid-template-columns: 1fr;
  }
  .sms-qty-presets {
    margin-left: 4px;
  }
}

/* ============================================================
   Unified DevShop Store Theme for SMS detail
   ============================================================ */
.sms-breadcrumb {
  background: rgba(245, 245, 247, 0.88);
  border-bottom: 1px solid var(--border);
}
.sms-breadcrumb-inner {
  max-width: 1440px;
  color: var(--text-muted);
}
.sms-breadcrumb-inner a {
  color: var(--text-muted);
}
.sms-breadcrumb-inner a:hover {
  color: var(--text-main);
}
.sms-bc-current {
  color: var(--text-main);
}
.sms-detail-main {
  background: var(--bg-page);
}
.sms-detail-container {
  max-width: 1440px;
}
.sms-detail-left,
.sms-buy-panel {
  background: var(--bg-surface);
  border: 0;
  box-shadow: var(--shadow-sm), var(--shadow-inset-hairline);
}
.sms-detail-left {
  border-radius: var(--radius-lg);
}
.sms-buy-panel {
  border-radius: var(--radius-lg);
}
.sms-detail-icon {
  border-radius: var(--radius-squircle);
  background: hsl(var(--icon-hue, 210), 72%, 48%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.28), 0 8px 18px rgba(0,0,0,0.10);
}
.sms-detail-eyebrow {
  color: var(--primary);
  background: rgba(0, 102, 204, 0.08);
}
.sms-detail-title,
.sms-fact b,
.sms-detail-desc h3,
.sms-detail-desc h4,
.sms-buy-sku-name,
.sms-buy-label,
.sms-qty-btn,
.sms-buy-summary-amount,
.sms-buy-summary-amount b {
  color: var(--text-main);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.sms-detail-sub,
.sms-detail-desc,
.sms-detail-desc .sms-product-desc,
.sms-pricing-hint,
.sms-buy-sku-desc,
.sms-buy-summary-row,
.sms-buy-summary-total > span:first-child,
.sms-buy-secure {
  color: var(--text-muted);
}

.sms-product-desc {
  color: var(--text-main);
  font-size: 14px;
  line-height: 1.75;
}

.sms-product-desc h3 {
  color: var(--text-main);
  font-size: 18px;
  margin: 6px 0 14px;
}

.sms-product-desc h4 {
  color: var(--text-main);
  font-size: 15px;
  margin: 18px 0 8px;
}

.sms-product-desc ol,
.sms-product-desc ul {
  color: var(--text-secondary);
  margin: 0;
  padding-left: 20px;
}

.sms-product-desc li + li {
  margin-top: 5px;
}

/* Simplified SMS purchase page */
.sms-detail-simple {
  padding-top: 28px;
}

.sms-detail-summary-card {
  min-height: 0;
}

.sms-simple-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.sms-simple-facts div {
  padding: 13px;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  background: var(--bg-hover);
}

.sms-simple-facts span {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 5px;
}

.sms-simple-facts b {
  color: var(--text-main);
  font-size: 14px;
}

.sms-simple-note {
  margin-top: 14px;
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
}

.sms-buy-panel-simple {
  gap: 14px;
  padding: 18px;
}

.sms-buy-field {
  display: grid;
  gap: 8px;
}

.sms-time-options {
  display: grid;
  gap: 8px;
}

.sms-time-option {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  background: var(--bg-surface);
  cursor: pointer;
}

.sms-time-option:has(input:checked) {
  border-color: rgba(0, 102, 204, .32);
  background: rgba(0, 102, 204, .06);
}

.sms-time-option input {
  accent-color: var(--primary);
}

.sms-time-option span {
  color: var(--text-main);
  font-size: 13px;
  font-weight: 650;
}

.sms-time-option b {
  color: var(--primary);
  font-size: 14px;
}
.sms-time-option small {
  display: block;
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
}
.sms-time-option.is-disabled {
  opacity: .52;
  cursor: not-allowed;
}
.sms-time-option.is-disabled b {
  color: #b91c1c;
}
.sms-buy-submit:disabled,
.sms-qty-btn:disabled,
.sms-qty-input:disabled {
  opacity: .55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.sms-buy-panel-simple .sms-qty-row {
  grid-template-columns: 42px minmax(0, 1fr) 42px;
}

.sms-buy-panel-simple .sms-qty-input {
  max-width: none;
  width: 100%;
}

.sms-buy-paytypes-simple {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sms-buy-summary-simple {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 2px;
  padding: 12px 0 0;
  border-top: 1px solid var(--border-subtle);
}

.sms-buy-summary-simple span {
  color: var(--text-secondary);
  font-size: 13px;
}

.sms-buy-summary-simple strong {
  color: var(--primary);
  font-size: 24px;
}

.sms-buy-panel-simple .sms-buy-submit {
  height: 46px;
  margin-top: 0;
  border-radius: 14px;
}

@media (max-width: 720px) {
  .sms-simple-facts {
    grid-template-columns: 1fr;
  }
  .sms-buy-paytypes-simple {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html, body {
    max-width: 100%;
    overflow-x: hidden;
  }
  .sms-detail-card,
  .sms-detail-left,
  .sms-buy-panel,
  .sms-buy-panel-simple {
    padding-left: 14px;
    padding-right: 14px;
  }
}

@media (max-width: 390px) {
  .sms-slot-row,
  .sms-buy-sku {
    grid-template-columns: 1fr;
  }
  .sms-slot-price,
  .sms-buy-sku-price {
    justify-self: start;
  }
}
.sms-fact {
  background: var(--bg-page);
  border: 1px solid var(--border);
}
.sms-fact span {
  color: var(--text-muted);
}
.sms-fact-accent {
  background: rgba(0, 102, 204, 0.08);
  border-color: rgba(0, 102, 204, 0.18);
}
.sms-fact-accent b {
  color: var(--primary);
}
.sms-pricing-explain,
.sms-buy-sku {
  background: rgba(0, 102, 204, 0.06);
  border: 1px solid rgba(0, 102, 204, 0.16);
}
.sms-pricing-title {
  color: var(--primary);
}
.sms-pricing-token {
  background: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-main);
}
.sms-pricing-op {
  color: var(--text-muted);
}
.sms-pricing-result {
  background: var(--text-main);
  color: #fff;
}
.sms-buy-sku-price {
  color: var(--text-muted);
}
.sms-buy-sku-price b {
  color: var(--text-main);
}
.sms-buy-sku-stock {
  color: var(--text-muted);
}
.sms-buy-sku-stock b {
  color: #15803d;
}
.sms-qty-btn,
.sms-qty-input,
.sms-buy-input,
.sms-buy-paytype {
  background: var(--bg-surface);
  border-color: var(--border);
  color: var(--text-main);
}
.sms-qty-btn:hover,
.sms-qty-presets button:hover {
  background: var(--bg-hover);
  border-color: var(--border);
}
.sms-qty-input:focus,
.sms-buy-input:focus {
  background: var(--bg-surface);
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,102,204,0.08);
}
.sms-buy-input::placeholder {
  color: var(--text-light);
}
.sms-qty-presets button {
  background: var(--bg-surface);
  border-color: var(--border);
  color: var(--primary);
}
.sms-buy-paytype {
  color: var(--text-muted);
}
.sms-buy-paytype:has(input:checked) {
  background: rgba(0, 102, 204, 0.08);
  border-color: rgba(0, 102, 204, 0.28);
  color: var(--text-main);
}
.sms-buy-paytype input {
  accent-color: var(--primary);
}
.sms-buy-divider,
.sms-buy-summary-total {
  border-color: var(--border);
}
.sms-buy-submit {
  background: var(--primary);
  box-shadow: none;
}
.sms-buy-submit:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-hover);
}