:root {
  --bg: #0f172a;
  --bg-card: #1e293b;
  --bg-input: #0f172a;
  --border: #334155;
  --border-light: #475569;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --success: #22c55e;
  --success-bg: rgba(34, 197, 94, 0.1);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.1);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.1);
  --purple: #a855f7;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, .mono {
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.9em;
}

/* ==================== HEADER ==================== */
.header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 24px;
  background: rgba(30, 41, 59, 0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.brand__logo {
  font-size: 28px;
}

.brand__title {
  font-weight: 700;
  font-size: 16px;
}

.brand__sub {
  font-size: 11px;
  color: var(--text-muted);
}

.header__status {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.status-badge {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  background: var(--bg);
  border: 1px solid var(--border);
}

.status-badge.sandbox { border-color: var(--success); color: var(--success); }
.status-badge.live { border-color: var(--danger); color: var(--danger); }
.status-badge.ok { border-color: var(--success); color: var(--success); }
.status-badge.error { border-color: var(--danger); color: var(--danger); }

.tabs {
  display: flex;
  gap: 4px;
}

.tab {
  padding: 8px 14px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.tab:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.tab.is-active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* ==================== CONTAINER ==================== */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
}

.panel { display: none; }
.panel.is-active { display: block; }

/* ==================== CARD ==================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.card__header h2 {
  margin: 0;
  font-size: 20px;
}

/* ==================== INPUTS ==================== */
.input, .textarea, select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.input:focus, .textarea:focus, select:focus {
  border-color: var(--accent);
}

.input--large {
  padding: 14px 18px;
  font-size: 16px;
}

.textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
}

.textarea.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-weight: 500;
}

/* ==================== BUTTONS ==================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s;
}

.btn:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--border-light);
}

.btn--small {
  padding: 6px 12px;
  font-size: 12px;
}

.btn--large {
  padding: 14px 24px;
  font-size: 15px;
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.btn--primary:hover {
  background: var(--accent-hover);
}

.btn--success {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.btn--warning {
  background: var(--warning);
  border-color: var(--warning);
  color: #000;
}

.btn--danger {
  background: var(--danger);
  border-color: var(--danger);
  color: white;
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.05);
}

.btn-icon {
  padding: 4px 8px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
}

.btn-group {
  display: flex;
  gap: 8px;
}

/* ==================== FORM LAYOUT ==================== */
.form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  flex: 1;
}

.form-group.flex-2 { flex: 2; }

/* ==================== PRODUCTS GRID ==================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.product {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.product__title {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
}

.product__desc {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 12px;
}

.product .form-row {
  margin-bottom: 12px;
}

.product .btn-group {
  flex-wrap: wrap;
}

/* ==================== FLOW BOX ==================== */
.flowBox {
  background: var(--success-bg);
  border: 1px solid var(--success);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
}

.flowBox.hidden { display: none; }

.flowBox__header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.flowBox__icon { font-size: 20px; }
.flowBox__title { font-weight: 600; }

.flowBox__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.flowBox__data {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kv {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 13px;
}

.kv span:first-child { color: var(--text-muted); }

.flowActions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ==================== CONSOLE LAYOUT ==================== */
.console-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 20px;
}

@media (max-width: 1000px) {
  .console-layout { grid-template-columns: 1fr; }
}

.console-sidebar {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

.search-box {
  padding: 12px;
  border-bottom: 1px solid var(--border);
}

.search-box .input {
  background: var(--bg-card);
}

.method-list {
  max-height: 500px;
  overflow-y: auto;
}

.method-group {
  border-bottom: 1px solid var(--border);
}

.method-group__title {
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255,255,255,0.02);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.method-item {
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.2s;
}

.method-item:hover {
  background: rgba(59, 130, 246, 0.1);
}

.method-item__name {
  font-weight: 500;
  font-size: 13px;
}

.method-item__desc {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==================== REQUEST/RESPONSE SECTIONS ==================== */
.console-main {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.request-section, .response-section {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.params-section {
  margin-top: 16px;
}

.params-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.params-table {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.param-row {
  display: grid;
  grid-template-columns: 1fr 2fr 40px;
  border-bottom: 1px solid var(--border);
}

.param-row:last-child { border-bottom: none; }

.param-row input {
  border: none;
  border-radius: 0;
  background: transparent;
  border-right: 1px solid var(--border);
}

.param-row input:last-of-type { border-right: none; }

.param-row button {
  border: none;
  background: transparent;
  color: var(--danger);
  cursor: pointer;
  font-size: 16px;
}

.raw-nvp-section {
  margin-top: 16px;
}

.raw-nvp-section summary {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 13px;
  padding: 8px 0;
}

.action-row {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.docs-link {
  display: inline-block;
  padding: 8px 0;
  font-size: 13px;
}

.method-desc {
  font-size: 13px;
  color: var(--text-muted);
  padding: 8px 0;
}

/* ==================== RESPONSE ==================== */
.response-meta {
  padding: 12px;
  background: var(--bg-card);
  border-radius: 8px;
  margin-bottom: 12px;
  font-size: 13px;
}

.response-meta.success { background: var(--success-bg); border: 1px solid var(--success); }
.response-meta.error { background: var(--danger-bg); border: 1px solid var(--danger); }

.response-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}

.resp-tab {
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
  border-radius: 6px;
}

.resp-tab.is-active {
  background: var(--bg-card);
  color: var(--text);
}

.resp-content { display: none; }
.resp-content.is-active { display: block; }

.parsed-response {
  background: var(--bg-card);
  border-radius: 8px;
  padding: 12px;
  max-height: 400px;
  overflow: auto;
}

.parsed-item {
  display: flex;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.parsed-item:last-child { border-bottom: none; }

.parsed-key {
  color: var(--accent);
  min-width: 200px;
  font-family: monospace;
}

.parsed-value {
  color: var(--text);
  word-break: break-all;
  font-family: monospace;
}

/* ==================== TESTS ==================== */
.tests-warning {
  background: var(--warning-bg);
  border: 1px solid var(--warning);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 14px;
}

.tests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 16px;
}

.test-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.test-card__header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

.test-card__icon {
  font-size: 24px;
}

.test-card__title {
  font-weight: 600;
  font-size: 14px;
}

.test-card__desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.test-card__body {
  padding: 16px;
}

.test-card__actions {
  margin-top: 12px;
}

.severity-badge {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.severity--critical { background: var(--danger-bg); color: var(--danger); }
.severity--high { background: var(--warning-bg); color: var(--warning); }
.severity--medium { background: rgba(59, 130, 246, 0.1); color: var(--accent); }

.test-result {
  margin-top: 16px;
  padding: 12px;
  background: var(--bg-card);
  border-radius: 8px;
  font-size: 12px;
  font-family: monospace;
  white-space: pre-wrap;
  max-height: 300px;
  overflow: auto;
}

.test-result:empty { display: none; }

/* ==================== HISTORY ==================== */
.history-list {
  max-height: 600px;
  overflow-y: auto;
}

.history-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.history-item:hover {
  background: rgba(255,255,255,0.02);
}

.history-item__status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.history-item__status.success { background: var(--success); }
.history-item__status.failure { background: var(--danger); }

.history-item__method {
  font-weight: 600;
  min-width: 200px;
}

.history-item__time {
  color: var(--text-muted);
  font-size: 11px;
}

.history-item__elapsed {
  color: var(--text-muted);
  font-size: 11px;
  margin-left: auto;
}

/* ==================== SETTINGS ==================== */
.settings-warning {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.settings-section {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}

.settings-section h3 {
  margin: 0 0 16px 0;
  font-size: 14px;
  color: var(--text-muted);
}

.toggle-group {
  display: flex;
  gap: 8px;
}

.toggle-btn {
  flex: 1;
  padding: 12px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.toggle-btn.is-active {
  border-color: var(--accent);
  color: var(--text);
  background: rgba(59, 130, 246, 0.1);
}

.toggle-btn:hover:not(.is-active) {
  border-color: var(--border-light);
}

.settings-actions {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.settings-status {
  margin-top: 16px;
  padding: 12px;
  border-radius: 8px;
  font-size: 13px;
}

.settings-status:empty { display: none; }
.settings-status.success { background: var(--success-bg); color: var(--success); }
.settings-status.error { background: var(--danger-bg); color: var(--danger); }

/* ==================== FOOTER ==================== */
.footer {
  padding: 20px;
  text-align: center;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.footer__links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.footer__links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.2s;
}

.footer__links a:hover {
  color: var(--primary);
}

.footer__sep {
  color: var(--border);
  font-size: 12px;
}

.muted { color: var(--text-muted); }

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-light);
}

/* ==================== LOGIN ==================== */
/* ==================== LOGIN ==================== */
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.login-overlay.hidden { display: none; }

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo {
  font-size: 48px;
  margin-bottom: 16px;
}

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

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

.login-btn {
  margin-top: 8px;
  width: 100%;
  justify-content: center;
}

.login-error {
  color: var(--danger);
  font-size: 13px;
  text-align: center;
  min-height: 20px;
}

.login-footer {
  margin-top: 24px;
  text-align: center;
  font-size: 12px;
}

.main-app.hidden { display: none; }

/* ==================== USER BADGE ==================== */
.header__user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 16px;
  padding-left: 16px;
  border-left: 1px solid var(--border);
}

.user-badge {
  font-size: 12px;
  color: var(--text-muted);
}

/* ==================== STORE SELECTOR ==================== */
.store-selector {
  width: auto;
  min-width: 200px;
}

.store-selector-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 8px;
}

.header__controls {
  display: flex;
  align-items: center;
}

/* ==================== STORE CARDS ==================== */
.stores-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.store-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  transition: border-color 0.2s;
}

.store-card.is-active {
  border-color: var(--success);
}

.store-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.store-card__name {
  font-weight: 600;
  font-size: 15px;
}

.store-card__mode {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.store-card__mode.sandbox {
  background: var(--success-bg);
  color: var(--success);
}

.store-card__mode.live {
  background: var(--danger-bg);
  color: var(--danger);
}

.store-card__active {
  margin-left: auto;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 600;
  background: var(--success);
  color: #000;
}

.store-card__info {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.store-card__info > div {
  padding: 4px 0;
}

.store-card__actions {
  display: flex;
  gap: 8px;
}

/* ==================== STORE FORM ==================== */
.store-form {
  background: var(--bg);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}

.store-form.hidden { display: none; }

.store-form h3 {
  margin: 0 0 20px 0;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.settings-divider {
  height: 1px;
  background: var(--border);
  margin: 32px 0;
}

.settings-info {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13px;
}

/* ==================== SHOP STORE SELECTOR ==================== */
.store-selector-shop {
  max-width: 500px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
}

.store-selector-shop h3 {
  margin-bottom: 16px;
}

.store-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.store-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: left;
}

.store-option:hover {
  border-color: var(--accent);
  background: rgba(59, 130, 246, 0.05);
}

.store-option__name {
  font-weight: 600;
}

.store-option__mode {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.store-option__mode.sandbox {
  background: var(--success-bg);
  color: var(--success);
}

.store-option__mode.live {
  background: var(--danger-bg);
  color: var(--danger);
}

/* ==================== PRODUCT CARDS (SHOP) ==================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  padding: 20px 0;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  border-color: var(--accent);
}

.product-card__image {
  height: 160px;
  background: linear-gradient(135deg, var(--bg) 0%, var(--surface) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__emoji {
  font-size: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card__body {
  padding: 20px;
}

.product-card__name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.product-card__desc {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 16px;
  min-height: 40px;
}

.product-card__price {
  font-size: 24px;
  font-weight: 700;
  color: var(--success);
  margin-bottom: 16px;
}

.product-card__price .currency {
  font-size: 14px;
  font-weight: 500;
  opacity: 0.7;
  margin-right: 4px;
}

.product-card__price .period {
  font-size: 14px;
  font-weight: 400;
  opacity: 0.6;
}

.product-card__btn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  font-weight: 600;
}

.product-card__msg {
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  min-height: 20px;
}

.empty-shop {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.empty-shop__icon {
  font-size: 64px;
  margin-bottom: 16px;
}

.empty-shop h3 {
  color: var(--text);
  margin-bottom: 8px;
}

/* ==================== PRODUCT MANAGEMENT ==================== */
.product-form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
}

.product-form h3 {
  margin-bottom: 20px;
  color: var(--accent);
}

.products-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.2s;
}

.product-item:hover {
  border-color: var(--accent);
}

.product-item__icon {
  font-size: 32px;
  width: 50px;
  text-align: center;
}

.product-item__info {
  flex: 1;
}

.product-item__name {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
}

.product-item__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}

.product-item__meta .price {
  font-weight: 600;
  color: var(--success);
}

.product-item__actions {
  display: flex;
  gap: 8px;
}

.badge--express { background: var(--accent); color: white; }
.badge--authorization { background: #f59e0b; color: white; }
.badge--subscription { background: #8b5cf6; color: white; }
.badge--digital { background: #06b6d4; color: white; }
.badge--donation { background: #ec4899; color: white; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.empty-state__icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.btn--danger {
  background: var(--danger);
  color: white;
}

.btn--danger:hover {
  background: #dc2626;
}

/* ==================== CHECKOUT RESULT ==================== */
.checkout-result {
  max-width: 600px;
  margin: 40px auto;
  padding: 40px;
  text-align: center;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

.checkout-result__icon {
  font-size: 64px;
  margin-bottom: 20px;
}

.checkout-result h2 {
  font-size: 28px;
  margin-bottom: 16px;
  color: #1a1a2e;
}

.checkout-result p {
  color: #666;
  margin-bottom: 8px;
}

.checkout-result--success {
  border-top: 4px solid #22c55e;
}

.checkout-result--success h2 {
  color: #16a34a;
}

.checkout-result--cancelled {
  border-top: 4px solid #f59e0b;
}

.checkout-result--error {
  border-top: 4px solid #ef4444;
}

.checkout-result--error h2 {
  color: #dc2626;
}

.checkout-result--processing {
  border-top: 4px solid #3b82f6;
}

.checkout-result__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid #e5e7eb;
  border-top-color: #3b82f6;
  border-radius: 50%;
  margin: 0 auto 20px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.checkout-result__details {
  background: #f8fafc;
  border-radius: 8px;
  padding: 20px;
  margin: 24px 0;
  text-align: left;
}

.checkout-result__details p {
  margin: 8px 0;
  color: #374151;
}

.checkout-result__details code {
  background: #e5e7eb;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}

.checkout-result__delivery {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border-radius: 12px;
  padding: 24px;
  margin: 24px 0;
}

.checkout-result__delivery-icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.checkout-result__delivery h3 {
  color: #059669;
  margin-bottom: 12px;
}

.checkout-result__delivery--warning {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}

.checkout-result__delivery--warning h3 {
  color: #d97706;
}

.checkout-result__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

.checkout-result__actions .btn {
  min-width: 160px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  .header {
    flex-wrap: wrap;
    gap: 12px;
  }
  
  .header__status {
    order: 3;
    width: 100%;
  }
  
  .header__user {
    order: 4;
    width: 100%;
    border-left: none;
    padding-left: 0;
    margin-left: 0;
    justify-content: space-between;
  }
  
  .tabs {
    flex-wrap: wrap;
  }
  
  .flowBox__grid {
    grid-template-columns: 1fr;
  }
  
  .tests-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    flex-direction: column;
  }
  
  .login-card {
    margin: 20px;
    padding: 24px;
  }
}