:root {
  color-scheme: light;
  --panel: rgba(255, 255, 255, 0.92);
  --line: rgba(112, 135, 160, 0.2);
  --text: #132033;
  --muted: #68788f;
  --blue: #1677ff;
  --green: #16a34a;
  --amber: #d97706;
  --red: #dc2626;
  --shadow: 0 20px 54px rgba(52, 78, 110, 0.13);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Microsoft YaHei UI", "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 0%, rgba(14, 165, 233, 0.20), transparent 30%),
    radial-gradient(circle at 92% 12%, rgba(34, 197, 94, 0.16), transparent 31%),
    linear-gradient(135deg, #eff9ff 0%, #f8fbff 48%, #eef9f3 100%);
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 42px;
}

.hero,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero {
  min-height: 146px;
  border-radius: 24px;
  padding: 28px 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  align-items: center;
  gap: 28px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: 42px;
  line-height: 1.08;
}

.subline {
  max-width: 620px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.hero-cards {
  display: grid;
  gap: 12px;
}

.summary-card {
  display: block;
  border-radius: 20px;
  padding: 18px 20px;
  background: linear-gradient(135deg, rgba(22, 119, 255, 0.08), rgba(22, 163, 74, 0.08));
  border: 1px solid rgba(112, 135, 160, 0.18);
  text-decoration: none;
  color: inherit;
}

.product-link {
  min-height: 116px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  cursor: pointer;
}

.product-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.product-link:hover {
  border-color: rgba(22, 119, 255, 0.36);
  box-shadow: 0 10px 28px rgba(22, 119, 255, 0.12);
}

.summary-card span,
.metric span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.section-label {
  display: block;
  color: var(--muted);
  font-size: 16px;
  font-weight: 900;
}

.summary-card strong {
  display: block;
  margin-top: 8px;
  font-size: 20px;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.product-title {
  max-width: calc(100% - 92px);
}

.stock-badge {
  flex: 0 0 auto;
  margin-top: 0;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 5px 12px;
  color: var(--amber);
  font-size: 16px;
  line-height: 1.1;
  background: rgba(217, 119, 6, 0.08);
}

.stock-badge.in_stock {
  color: var(--green);
  background: rgba(22, 163, 74, 0.1);
}

.stock-badge.out_of_stock,
.stock-badge.login_required,
.stock-badge.error {
  color: var(--red);
  background: rgba(220, 38, 38, 0.09);
}

.panel {
  border-radius: 22px;
  padding: 22px 24px;
}

.overview-panel { margin-top: 20px; }

.overview-head,
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.overview-head small {
  display: block;
  margin-top: 6px;
  color: #8290a3;
  font-size: 13px;
  font-weight: 800;
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
}

.subscribe-button,
.secondary-button,
.submit-button,
.panel-head button {
  border: 0;
  border-radius: 12px;
  padding: 11px 16px;
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.subscribe-button {
  background: var(--blue);
  box-shadow: 0 10px 24px rgba(22, 119, 255, 0.22);
}

.secondary-button {
  background: #e8f1fb;
  color: #1e3a5f;
}

.admin-link {
  display: inline-block;
  text-decoration: none;
}

.admin-shell {
  max-width: 1120px;
}

.admin-console {
  padding-top: 30px;
}

.admin-topbar {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(241, 248, 255, 0.9));
  box-shadow: var(--shadow);
  padding: 28px 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.admin-topbar h1 {
  font-size: 38px;
}

.admin-panel {
  margin-top: 20px;
}

.admin-login-wrap {
  min-height: 430px;
  display: grid;
  place-items: center;
}

.admin-login-card {
  width: min(460px, 100%);
  border: 1px solid rgba(112, 135, 160, 0.18);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
  padding: 28px;
}

.admin-login-card h2 {
  margin: 0;
  font-size: 30px;
  color: var(--text);
}

.login-copy {
  margin: 10px 0 18px;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.6;
}

.admin-dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 20px;
}

.admin-product-card,
.admin-catalog-card {
  grid-column: 1;
}

.admin-side-card {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: start;
}

.admin-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.admin-section-head span {
  display: block;
  color: var(--text);
  font-size: 18px;
  font-weight: 900;
}

.admin-section-head small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.admin-section-head button {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  background: #e8f1fb;
  color: #1e3a5f;
  font-weight: 900;
  cursor: pointer;
}

.admin-form {
  display: grid;
  gap: 10px;
}

.admin-form label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
}

.admin-form input {
  width: 100%;
  height: 46px;
  border: 1px solid rgba(125, 151, 173, 0.34);
  border-radius: 12px;
  padding: 0 14px;
  font: inherit;
  color: var(--text);
  outline: none;
}

.admin-form input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(22, 119, 255, 0.12);
}

.admin-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.admin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid rgba(112, 135, 160, 0.17);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(247, 251, 255, 0.76);
}

.product-admin-form .form-message {
  margin-bottom: 0;
}

.inline-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  gap: 10px;
}

.inline-control .submit-button {
  height: 46px;
  padding: 0 16px;
}

.catalog-grid {
  max-height: 360px;
  overflow: auto;
  padding-right: 4px;
}

.product-row {
  align-items: flex-start;
}

.admin-row strong,
.admin-row small {
  display: block;
}

.admin-row small {
  margin-top: 4px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.admin-row button {
  border: 0;
  border-radius: 10px;
  padding: 9px 12px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
  cursor: pointer;
}

.admin-row button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.metrics-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.metric {
  min-height: 88px;
  border: 1px solid rgba(112, 135, 160, 0.17);
  border-radius: 16px;
  padding: 15px 16px;
  background: rgba(247, 251, 255, 0.76);
}

.metric strong {
  display: block;
  margin-top: 10px;
  font-size: 18px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.log-panel { margin-top: 20px; }

.panel-head {
  color: var(--muted);
  font-weight: 900;
}

.panel-head button {
  background: #e8f1fb;
  color: #1e3a5f;
}

.logs {
  margin-top: 16px;
  max-height: 230px;
  overflow: auto;
  border-radius: 16px;
  background: #0f172a;
  padding: 12px 14px 12px 12px;
  scrollbar-gutter: stable;
  scrollbar-color: rgba(226, 232, 240, 0.38) transparent;
  scrollbar-width: thin;
}

.logs::-webkit-scrollbar {
  width: 16px;
}

.logs::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 999px;
  margin: 28px 6px;
}

.logs::-webkit-scrollbar-thumb {
  background: rgba(226, 232, 240, 0.38);
  border: 4px solid transparent;
  border-right-width: 7px;
  border-radius: 999px;
  background-clip: content-box;
}

.logs::-webkit-scrollbar-thumb:hover {
  background: rgba(226, 232, 240, 0.58);
  background-clip: content-box;
}

.log-row {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 12px;
  padding: 9px 8px;
  color: #dbeafe;
  font-family: Consolas, "Cascadia Mono", monospace;
  font-size: 13px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.log-row:last-child { border-bottom: 0; }
.log-time { color: #93c5fd; }
.log-row.in_stock .log-message {
  color: #86efac;
  font-weight: 900;
}

.log-row.out_of_stock .log-message {
  color: #fca5a5;
  font-weight: 900;
}
.empty { color: #94a3b8; padding: 12px; }

.modal[hidden] { display: none; }

.modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(8px);
}

.modal-card {
  position: relative;
  z-index: 1;
  width: min(440px, calc(100vw - 40px));
  margin: 0;
  border: 1px solid rgba(125, 151, 173, 0.28);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.24);
  padding: 24px;
}

.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.modal-head h2 {
  margin: 0;
  font-size: 26px;
}

.icon-button {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: #eef4fb;
  color: #334155;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.modal-card label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  margin-bottom: 8px;
}

.modal-card input {
  width: 100%;
  height: 46px;
  border: 1px solid rgba(125, 151, 173, 0.34);
  border-radius: 12px;
  padding: 0 14px;
  font: inherit;
  color: var(--text);
  outline: none;
}

.modal-card input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(22, 119, 255, 0.12);
}

.form-message {
  min-height: 22px;
  margin: 12px 0 18px;
  color: var(--muted);
  font-weight: 700;
}

.form-message.success { color: var(--green); }
.form-message.error { color: var(--red); }

.submit-button {
  width: 100%;
  background: var(--blue);
}

.stock-modal-message {
  margin: 4px 0 18px;
  color: var(--text);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.55;
}

.stock-link-button {
  display: block;
  text-align: center;
  text-decoration: none;
}

.stock-countdown {
  margin: 12px 0 0;
  color: var(--muted);
  font-weight: 800;
  text-align: center;
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 24px;
  }

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

  h1 { font-size: 34px; }

  .admin-topbar,
  .admin-dashboard {
    grid-template-columns: 1fr;
  }

  .admin-dashboard,
  .admin-product-card,
  .admin-catalog-card,
  .admin-side-card {
    grid-column: auto;
    grid-row: auto;
  }

  .admin-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .inline-control {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .shell {
    width: min(100% - 22px, 1120px);
    padding-top: 16px;
  }

  .overview-head {
    align-items: stretch;
    flex-direction: column;
  }

  .action-buttons { flex-direction: column; }
  .subscribe-button,
  .secondary-button { width: 100%; }
  .metrics-panel { grid-template-columns: 1fr; }
}

/* Admin refresh: Qingyu-inspired login and console */
body.admin-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 10%, rgba(56, 189, 248, 0.20), transparent 28%),
    radial-gradient(circle at 88% 0%, rgba(34, 197, 94, 0.16), transparent 28%),
    linear-gradient(135deg, #f7fbff 0%, #f8fafc 46%, #f2fbf6 100%);
}

.admin-app {
  min-height: 100vh;
}

.auth-screen {
  width: min(1120px, calc(100% - 36px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 64px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 440px);
  align-items: center;
  gap: 58px;
}

.auth-copy {
  position: relative;
  padding: 40px;
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 24px 80px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(20px);
}

.auth-back {
  position: absolute;
  top: 28px;
  right: 28px;
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(239, 246, 255, 0.9);
  color: #1e40af;
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  font-weight: 950;
  letter-spacing: 0;
  background: linear-gradient(135deg, #2563eb, #22c55e);
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.20);
}

.auth-copy .brand-mark {
  margin-bottom: 28px;
}

.auth-copy h1 {
  max-width: 620px;
  font-size: clamp(42px, 6vw, 70px);
  line-height: 0.98;
  letter-spacing: 0;
}

.auth-copy .subline {
  max-width: 520px;
  margin-top: 22px;
  color: #64748b;
  font-size: 17px;
  line-height: 1.85;
}

.auth-feature-grid {
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.auth-feature-grid div,
.metric-card,
.admin-panel {
  border: 1px solid rgba(226, 232, 240, 0.9);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 54px rgba(15, 23, 42, 0.07);
  backdrop-filter: blur(18px);
}

.auth-feature-grid div {
  border-radius: 22px;
  padding: 18px;
}

.auth-feature-grid span,
.metric-card span {
  display: block;
  color: #64748b;
  font-size: 12px;
  font-weight: 800;
}

.auth-feature-grid strong,
.metric-card strong {
  display: block;
  margin-top: 8px;
  color: #0f172a;
  font-size: 18px;
}

.auth-card {
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 30px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.12);
  backdrop-filter: blur(22px);
}

.auth-card-head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.auth-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: #eff6ff;
  color: #2563eb;
}

.auth-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.auth-card h2 {
  margin: 0;
  color: #0f172a;
  font-size: 30px;
  line-height: 1.15;
}

.auth-card label {
  display: block;
  margin: 18px 0 8px;
  color: #334155;
  font-size: 13px;
  font-weight: 900;
}

.input-shell {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 48px;
  border: 1px solid rgba(203, 213, 225, 0.95);
  border-radius: 15px;
  padding: 0 14px;
  background: rgba(248, 250, 252, 0.82);
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}

.input-shell:focus-within {
  border-color: rgba(37, 99, 235, 0.72);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.11);
  background: #fff;
}

.input-shell span {
  width: 18px;
  color: #94a3b8;
  font-size: 14px;
}

.input-shell input {
  min-width: 0;
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #0f172a;
  font: inherit;
}

.auth-submit {
  height: 48px;
  border-radius: 15px;
  background: linear-gradient(135deg, #2563eb, #1677ff);
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.22);
}

.admin-dashboard {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  gap: 0;
}

.admin-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 26px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid rgba(226, 232, 240, 0.9);
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(22px);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 24px;
}

.sidebar-brand strong,
.sidebar-brand span {
  display: block;
}

.sidebar-brand strong {
  color: #0f172a;
  font-size: 18px;
}

.sidebar-brand span {
  margin-top: 2px;
  color: #64748b;
  font-size: 12px;
  font-weight: 800;
}

.admin-nav {
  display: grid;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid rgba(203, 213, 225, 0.78);
}

.admin-nav a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border-radius: 16px;
  padding: 13px 14px;
  color: #475569;
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
  border: 1px solid transparent;
}

.admin-nav a.active,
.admin-nav a:hover {
  background: #eff6ff;
  border-color: rgba(191, 219, 254, 0.78);
  color: #1d4ed8;
}

.nav-group-label {
  margin: 0 0 2px;
  padding: 0 8px;
  color: #94a3b8;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-index {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(226, 232, 240, 0.7);
  color: #64748b;
  font-size: 12px;
  font-weight: 950;
}

.admin-nav a.active .nav-index,
.admin-nav a:hover .nav-index {
  background: #dbeafe;
  color: #1d4ed8;
}

.sidebar-actions {
  display: grid;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid rgba(203, 213, 225, 0.78);
}

.sidebar-actions .secondary-button {
  width: 100%;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 15px;
  line-height: 1;
  font-weight: 900;
}

.admin-workspace {
  min-width: 0;
  padding: 34px;
}

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

.admin-header h1 {
  font-size: clamp(34px, 4vw, 52px);
  letter-spacing: 0;
}

.admin-header .subline {
  margin-top: 10px;
}

.admin-header-pill {
  flex: 0 0 auto;
  border: 1px solid rgba(191, 219, 254, 0.9);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(239, 246, 255, 0.9);
  color: #1d4ed8;
  font-size: 13px;
  font-weight: 900;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 18px;
}

.metric-card {
  min-height: 132px;
  border-radius: 28px;
  padding: 22px;
  color: inherit;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.metric-card:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.24);
  box-shadow: 0 24px 64px rgba(37, 99, 235, 0.10);
}

.metric-card small {
  display: block;
  margin-top: 22px;
  color: #64748b;
  font-size: 13px;
  font-weight: 700;
}

.admin-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 18px;
}

.admin-panel {
  margin-top: 0;
  border-radius: 28px;
  padding: 24px;
}

.admin-product-card,
.admin-catalog-card {
  grid-column: 1;
}

.admin-side-card {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: start;
}

.admin-section-head {
  margin-bottom: 18px;
}

.admin-section-head span {
  color: #0f172a;
  font-size: 17px;
}

.admin-section-head small {
  color: #64748b;
  font-weight: 700;
}

.admin-section-head button,
.admin-row button {
  border-radius: 12px;
  background: #eff6ff;
  color: #1d4ed8;
}

.admin-form input {
  border-color: rgba(203, 213, 225, 0.95);
  border-radius: 15px;
  background: rgba(248, 250, 252, 0.82);
}

.inline-control {
  grid-template-columns: minmax(0, 1fr) 154px;
}

.inline-control .submit-button {
  border-radius: 15px;
  background: linear-gradient(135deg, #2563eb, #1677ff);
}

.admin-row {
  border-color: rgba(226, 232, 240, 0.95);
  border-radius: 18px;
  background: rgba(248, 250, 252, 0.78);
}

.subscriber-form {
  display: grid;
  gap: 9px;
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.subscriber-form label {
  color: #64748b;
  font-size: 13px;
  font-weight: 900;
}

.subscriber-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 78px;
  gap: 10px;
}

.subscriber-control input {
  min-width: 0;
  height: 44px;
  border: 1px solid rgba(203, 213, 225, 0.95);
  border-radius: 14px;
  padding: 0 13px;
  background: rgba(248, 250, 252, 0.82);
  color: #0f172a;
  font: inherit;
  outline: none;
}

.subscriber-control input:focus {
  border-color: rgba(37, 99, 235, 0.72);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.11);
  background: #fff;
}

.subscriber-control .submit-button {
  height: 44px;
  border-radius: 14px;
  padding: 0 12px;
}

.subscriber-row {
  align-items: center;
}

.subscriber-row span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.admin-row .delete-button {
  flex: 0 0 auto;
  background: #fef2f2;
  color: #dc2626;
}

.section-focus {
  animation: sectionPulse .9s ease;
}

@keyframes sectionPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.24), 0 18px 54px rgba(15, 23, 42, 0.07); }
  100% { box-shadow: 0 0 0 16px rgba(37, 99, 235, 0), 0 18px 54px rgba(15, 23, 42, 0.07); }
}

.catalog-grid {
  max-height: 430px;
}

@media (max-width: 980px) {
  .auth-screen {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .admin-dashboard {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  }

  .admin-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-top: 14px;
  }

  .nav-group-label {
    grid-column: 1 / -1;
  }

  .admin-metrics,
  .admin-content-grid {
    grid-template-columns: 1fr;
  }

  .admin-product-card,
  .admin-catalog-card,
  .admin-side-card {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 620px) {
  .auth-screen {
    width: min(100% - 24px, 1120px);
    padding: 22px 0;
  }

  .auth-copy,
  .auth-card,
  .admin-workspace,
  .admin-panel {
    padding: 20px;
  }

  .auth-feature-grid,
  .admin-nav,
  .inline-control,
  .subscriber-control {
    grid-template-columns: 1fr;
  }

  .auth-copy h1 {
    font-size: 40px;
  }

  .admin-header {
    display: block;
  }

  .admin-header-pill {
    display: inline-block;
    margin-top: 14px;
  }
}