/**
 * Tài liệu API & Demo API — giao diện riêng (user shell), không dùng dashboard.css cũ
 */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=Outfit:wght@400;500;600;700&display=swap');

:root {
  --uapi-bg: #070a10;
  --uapi-surface: #0f1419;
  --uapi-card: #121a24;
  --uapi-border: #1e2a3a;
  --uapi-text: #e8edf7;
  --uapi-muted: #8b95ad;
  --uapi-accent: #2dd4bf;
  --uapi-accent-dim: rgba(45, 212, 191, 0.12);
  --uapi-warn: #fb7185;
  --uapi-warn-dim: rgba(251, 113, 133, 0.12);
  --uapi-mono: 'JetBrains Mono', ui-monospace, monospace;
  --uapi-sans: 'Outfit', system-ui, sans-serif;
}

.user-api-docs,
.user-api-play {
  font-family: var(--uapi-sans);
  color: var(--uapi-text);
  max-width: 1180px;
  margin: 0 auto;
}

/* —— Breadcrumb —— */
.user-api-docs__crumb,
.user-api-play__crumb {
  font-size: 13px;
  color: var(--uapi-muted);
  margin-bottom: 20px;
}

.user-api-docs__crumb a,
.user-api-play__crumb a {
  color: var(--uapi-accent);
  text-decoration: none;
}

.user-api-docs__crumb a:hover,
.user-api-play__crumb a:hover {
  text-decoration: underline;
}

.user-api-docs__crumb-sep,
.user-api-play__crumb-sep {
  margin: 0 8px;
  opacity: 0.5;
}

/* —— Hero (docs + demo) —— */
.user-api-docs__hero,
.user-api-play__hero {
  position: relative;
  border-radius: 14px;
  padding: 28px 26px 26px;
  margin-bottom: 28px;
  overflow: hidden;
  border: 1px solid var(--uapi-border);
  background: linear-gradient(135deg, #0d1520 0%, #0a1018 50%, #0c1622 100%);
}

.user-api-docs__hero-glow,
.user-api-play__hero-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  top: -180px;
  right: -120px;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.user-api-play__hero-glow {
  background: radial-gradient(circle, rgba(251, 113, 133, 0.15) 0%, transparent 65%);
  right: auto;
  left: -80px;
}

.user-api-docs__hero-inner,
.user-api-play__hero-inner {
  position: relative;
  z-index: 1;
}

.user-api-docs__badge,
.user-api-play__badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--uapi-accent);
  background: var(--uapi-accent-dim);
  border: 1px solid rgba(45, 212, 191, 0.35);
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 12px;
}

.user-api-play__badge {
  color: #fda4af;
  background: var(--uapi-warn-dim);
  border-color: rgba(251, 113, 133, 0.35);
}

.user-api-docs__title,
.user-api-play__title {
  margin: 0 0 10px;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.user-api-docs__lead,
.user-api-play__lead {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.55;
  color: var(--uapi-muted);
}

.user-api-play__doc-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--uapi-accent);
  text-decoration: none;
}

.user-api-play__doc-link:hover {
  text-decoration: underline;
}

/* —— Docs layout: TOC + content —— */
.user-api-docs__layout {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

@media (max-width: 900px) {
  .user-api-docs__layout {
    grid-template-columns: 1fr;
  }
}

.user-api-docs__toc {
  position: sticky;
  top: 12px;
  padding: 14px 12px;
  border-radius: 12px;
  border: 1px solid var(--uapi-border);
  background: var(--uapi-surface);
}

.user-api-docs__toc-heading {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--uapi-muted);
  margin-bottom: 10px;
}

.user-api-docs__toc-link {
  display: block;
  font-size: 13px;
  padding: 7px 10px;
  margin-bottom: 2px;
  border-radius: 8px;
  color: #b8c0d4;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.user-api-docs__toc-link:hover {
  background: rgba(45, 212, 191, 0.08);
  color: var(--uapi-text);
}

.user-api-docs__main {
  min-width: 0;
}

.user-api-docs__section {
  scroll-margin-top: 24px;
}

/* —— Cards (override dashboard-card trong trang này) —— */
.user-api-docs .dashboard-card {
  background: var(--uapi-card) !important;
  border: 1px solid var(--uapi-border) !important;
  border-radius: 12px !important;
  padding: 20px 22px !important;
  box-shadow: none !important;
  margin-bottom: 20px;
}

.user-api-docs__card--accent,
.user-api-docs .api-docs__card--accent {
  border-color: rgba(45, 212, 191, 0.35) !important;
  background: linear-gradient(165deg, #101820 0%, #0f1720 100%) !important;
}

.user-api-docs .dashboard-card__title,
.user-api-docs__card-title {
  font-size: 1.05rem !important;
  font-weight: 600 !important;
  margin: 0 0 12px !important;
  color: var(--uapi-text) !important;
  border: none !important;
}

.user-api-docs__muted,
.user-api-docs .api-desc {
  color: var(--uapi-muted) !important;
  font-size: 14px;
  line-height: 1.55;
}

.user-api-docs__mono {
  font-family: var(--uapi-mono);
  font-size: 13px;
  color: var(--uapi-accent);
  word-break: break-all;
}

.user-api-docs__label,
.user-api-docs .api-doc-block__label {
  color: #a8b4cc !important;
  font-size: 13px !important;
  font-weight: 600;
  margin-top: 14px !important;
}

.user-api-docs__endpoint-list {
  list-style: none;
  padding: 0 !important;
  margin: 0 !important;
}

.user-api-docs__endpoint-list li {
  padding: 10px 12px;
  margin-bottom: 8px;
  border-radius: 8px;
  background: #0c1219;
  border: 1px solid var(--uapi-border);
  font-size: 13px;
}

.user-api-docs__endpoint-list code {
  font-family: var(--uapi-mono);
  font-size: 12px;
  color: #a5e8df;
}

.user-api-docs__method {
  display: inline-block;
  min-width: 44px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 7px;
  border-radius: 4px;
  margin-right: 8px;
  vertical-align: middle;
}

.user-api-docs__method--post {
  background: rgba(45, 212, 191, 0.2);
  color: #5eead4;
}

.user-api-docs__method--get {
  background: rgba(96, 165, 250, 0.18);
  color: #93c5fd;
}

/* API Key grid */
.user-api-docs__keygrid {
  margin-top: 8px;
}

.user-api-docs__keyrow {
  border-bottom: 1px solid var(--uapi-border);
  padding: 12px 0 !important;
}

.user-api-docs__keyrow:last-child {
  border-bottom: none;
}

.user-api-docs__keyrow label {
  color: var(--uapi-muted);
  font-size: 12px;
}

.user-api-docs__code,
.user-api-docs .api-key-value {
  font-family: var(--uapi-mono) !important;
  font-size: 12px !important;
  color: #c7f9f0 !important;
  background: #0a0e14 !important;
  padding: 8px 10px !important;
  border-radius: 8px;
  border: 1px solid var(--uapi-border) !important;
}

.user-api-docs__btn-copy,
.user-api-docs .btn-copy {
  font-size: 12px;
  padding: 6px 12px !important;
  border-radius: 8px !important;
  border: 1px solid rgba(45, 212, 191, 0.4) !important;
  background: var(--uapi-accent-dim) !important;
  color: var(--uapi-accent) !important;
  cursor: pointer;
  font-weight: 500;
}

.user-api-docs__btn-copy:hover,
.user-api-docs .btn-copy:hover {
  background: rgba(45, 212, 191, 0.22) !important;
}

/* Tables & blocks */
.user-api-docs .api-doc-block__title {
  color: var(--uapi-text) !important;
  font-size: 15px !important;
}

.user-api-docs .api-doc-block__note {
  color: var(--uapi-muted) !important;
  font-size: 13px !important;
}

.user-api-docs .api-doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 12px 0;
}

.user-api-docs .api-doc-table th,
.user-api-docs .api-doc-table td {
  border: 1px solid var(--uapi-border);
  padding: 10px 12px;
  text-align: left;
}

.user-api-docs .api-doc-table thead th {
  background: #0c1219;
  color: #b8c5d9;
  font-weight: 600;
  font-size: 12px;
}

.user-api-docs .api-doc-table tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.user-api-docs .api-doc-table code {
  font-family: var(--uapi-mono);
  font-size: 12px;
  color: var(--uapi-accent);
}

.user-api-docs .api-doc-block__json {
  font-family: var(--uapi-mono) !important;
  font-size: 12px !important;
  line-height: 1.5 !important;
  background: #05080c !important;
  border: 1px solid var(--uapi-border) !important;
  border-radius: 10px !important;
  padding: 14px 16px !important;
  color: #b4e8e0 !important;
  overflow-x: auto;
}

.user-api-docs .form-group {
  margin-bottom: 12px;
}

.user-api-docs .form-label {
  color: var(--uapi-muted);
  font-size: 12px;
}

.user-api-docs .form-input,
.user-api-docs .api-textarea {
  background: #0a0e14 !important;
  border: 1px solid var(--uapi-border) !important;
  color: var(--uapi-text) !important;
  border-radius: 8px !important;
  font-family: var(--uapi-mono);
  font-size: 12px !important;
}

.user-api-docs .btn-link {
  color: var(--uapi-accent) !important;
  background: none !important;
  border: none !important;
  cursor: pointer;
  font-size: 12px;
}

.user-api-docs .api-demo__btn-primary,
.user-api-docs #btn-generate-checksum {
  background: linear-gradient(135deg, #14b8a6, #0d9488) !important;
  border: none !important;
  color: #042f2e !important;
  font-weight: 600 !important;
  padding: 10px 18px !important;
  border-radius: 10px !important;
  cursor: pointer;
  font-size: 13px;
}

.user-api-docs .api-demo__btn-primary:hover,
.user-api-docs #btn-generate-checksum:hover {
  filter: brightness(1.08);
}

.user-api-docs .api-demo__listbank-result {
  margin-top: 14px;
}

.user-api-docs .api-demo__listbank-pre {
  background: #05080c !important;
  border: 1px solid var(--uapi-border) !important;
  border-radius: 10px;
  padding: 14px;
  overflow-x: auto;
  font-size: 12px;
}

.user-api-docs .api-demo__listbank-msg {
  font-size: 13px;
}

.user-api-docs .api-demo__listbank-msg--error {
  color: #fda4af !important;
}

/* —— Demo playground —— */
.user-api-play__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

@media (min-width: 960px) {
  .user-api-play__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    align-items: start;
  }
}

.user-api-play .api-playground__panel {
  border-radius: 14px !important;
  border: 1px solid var(--uapi-border) !important;
  background: var(--uapi-card) !important;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.user-api-play .api-playground__panel--in {
  border-top: 3px solid #2dd4bf !important;
}

.user-api-play .api-playground__panel--out {
  border-top: 3px solid #fb7185 !important;
}

.user-api-play .api-playground__panel-head {
  padding: 18px 20px 12px !important;
  border-bottom: 1px solid var(--uapi-border) !important;
  background: linear-gradient(180deg, #141c28 0%, #121a24 100%) !important;
}

.user-api-play .api-playground__panel-icon {
  font-size: 22px !important;
  opacity: 0.9;
}

.user-api-play .api-playground__panel-title {
  font-family: var(--uapi-sans) !important;
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  margin: 6px 0 6px !important;
  color: var(--uapi-text) !important;
}

.user-api-play .api-playground__panel-desc {
  font-size: 13px !important;
  color: var(--uapi-muted) !important;
  line-height: 1.5 !important;
  margin: 0 !important;
}

.user-api-play .api-playground__panel-desc a {
  color: var(--uapi-accent);
}

.user-api-play .api-playground__panel-body {
  padding: 18px 20px 22px !important;
}

.user-api-play .api-demo__form-group label {
  font-size: 12px;
  color: var(--uapi-muted);
  margin-bottom: 6px;
  display: block;
}

.user-api-play .api-demo__required {
  color: #fb7185;
}

.user-api-play .api-demo__input {
  width: 100%;
  box-sizing: border-box;
  background: #0a0e14 !important;
  border: 1px solid var(--uapi-border) !important;
  color: var(--uapi-text) !important;
  border-radius: 10px !important;
  padding: 10px 12px !important;
  font-size: 13px !important;
  font-family: var(--uapi-sans) !important;
}

.user-api-play .api-demo__input:focus {
  outline: none;
  border-color: rgba(45, 212, 191, 0.5) !important;
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.12);
}

.user-api-play .api-demo__cashin-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 520px) {
  .user-api-play .api-demo__cashin-row {
    grid-template-columns: 1fr;
  }
}

.user-api-play .api-demo__btn-primary {
  margin-top: 8px;
  width: 100%;
  padding: 12px 16px !important;
  border-radius: 10px !important;
  border: none !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  cursor: pointer;
}

.user-api-play .api-playground__panel--in .api-demo__btn-primary {
  background: linear-gradient(135deg, #14b8a6, #0d9488) !important;
  color: #042f2e !important;
}

.user-api-play .api-playground__panel--out .api-demo__btn-primary {
  background: linear-gradient(135deg, #fb7185, #e11d48) !important;
  color: #fff !important;
}

.user-api-play .api-demo__cashin-result {
  margin-top: 16px !important;
  padding: 14px !important;
  border-radius: 10px !important;
  font-size: 13px !important;
  line-height: 1.55 !important;
  border: 1px solid var(--uapi-border) !important;
  background: #0c1219 !important;
}

.user-api-play .api-demo__cashin-result.is-success {
  border-color: rgba(45, 212, 191, 0.35) !important;
}

.user-api-play .api-demo__cashin-result.is-error {
  border-color: rgba(251, 113, 133, 0.45) !important;
  color: #fecdd3 !important;
}

.user-api-play .api-demo__cashin-qr-wrap {
  margin-top: 12px;
}

.user-api-play .api-demo__cashin-qr {
  max-width: 220px;
  border-radius: 10px;
  border: 1px solid var(--uapi-border);
}

.user-api-play .api-demo__cashin-result a {
  color: var(--uapi-accent);
}